Trinity Qt initial conversion

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1157655 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
author: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> 2010-07-31 19:53:50 +0000
committer: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> 2010-07-31 19:53:50 +0000
commit: 7be55ffa061c026e35e2d6a0effe1161ddb0d41f (patch)
tree: 8474f9b444b2756228600050f07a7ff25de532b2 /kontact
parent: f587f20a6d09f1729dd0a8c1cd8ee0110aec7451 (diff)
download: tdepim-7be55ffa061c026e35e2d6a0effe1161ddb0d41f.tar.gz
tdepim-7be55ffa061c026e35e2d6a0effe1161ddb0d41f.zip
94 files changed, 1943 insertions, 1943 deletions
diff --git a/kontact/interfaces/core.cpp b/kontact/interfaces/core.cpp
index 19ed8bade..6d048504b 100644
--- a/kontact/interfaces/core.cpp
+++ b/kontact/interfaces/core.cpp
@@ -26,7 +26,7 @@
 #include <kparts/part.h>
 #include <kparts/componentfactory.h>
 #include <kdebug.h>
-#include <qtimer.h>
+#include <tqtimer.h>
 #include <klocale.h>
 
 using namespace Kontact;
@@ -34,16 +34,16 @@ using namespace Kontact;
 class Core::Private
 {
 public:
-  QString lastErrorMessage;
+  TQString lastErrorMessage;
 };
 
-Core::Core( QWidget *parent, const char *name )
+Core::Core( TQWidget *parent, const char *name )
   : KParts::MainWindow( parent, name )
 {
   d = new Private;
-  QTimer* timer = new QTimer( this );
-  mLastDate = QDate::currentDate();
-  connect(timer, SIGNAL( timeout() ), SLOT( checkNewDay() ) );
+  TQTimer* timer = new TQTimer( this );
+  mLastDate = TQDate::currentDate();
+  connect(timer, TQT_SIGNAL( timeout() ), TQT_SLOT( checkNewDay() ) );
   timer->start( 1000*60 );
 }
 
@@ -56,7 +56,7 @@ KParts::ReadOnlyPart *Core::createPart( const char *libname )
 {
   kdDebug(5601) << "Core::createPart(): " << libname << endl;
 
-  QMap<QCString,KParts::ReadOnlyPart *>::ConstIterator it;
+  TQMap<TQCString,KParts::ReadOnlyPart *>::ConstIterator it;
   it = mParts.find( libname );
   if ( it != mParts.end() ) return it.data();
 
@@ -66,13 +66,13 @@ KParts::ReadOnlyPart *Core::createPart( const char *libname )
   KParts::ReadOnlyPart *part =
       KParts::ComponentFactory::
           createPartInstanceFromLibrary<KParts::ReadOnlyPart>
-              ( libname, this, 0, this, "kontact", QStringList(), &error );
+              ( libname, this, 0, this, "kontact", TQStringList(), &error );
 
   KParts::ReadOnlyPart *pimPart = dynamic_cast<KParts::ReadOnlyPart*>( part );
   if ( pimPart ) {
     mParts.insert( libname, pimPart );
-    QObject::connect( pimPart, SIGNAL( destroyed( QObject * ) ),
-                      SLOT( slotPartDestroyed( QObject * ) ) );
+    TQObject::connect( pimPart, TQT_SIGNAL( destroyed( TQObject * ) ),
+                      TQT_SLOT( slotPartDestroyed( TQObject * ) ) );
   } else {
     // TODO move to KParts::ComponentFactory
     switch( error ) {
@@ -98,12 +98,12 @@ KParts::ReadOnlyPart *Core::createPart( const char *libname )
   return pimPart;
 }
 
-void Core::slotPartDestroyed( QObject * obj )
+void Core::slotPartDestroyed( TQObject * obj )
 {
   // the part was deleted, we need to remove it from the part map to not return
   // a dangling pointer in createPart
-  QMap<QCString, KParts::ReadOnlyPart*>::Iterator end = mParts.end();
-  QMap<QCString, KParts::ReadOnlyPart*>::Iterator it = mParts.begin();
+  TQMap<TQCString, KParts::ReadOnlyPart*>::Iterator end = mParts.end();
+  TQMap<TQCString, KParts::ReadOnlyPart*>::Iterator it = mParts.begin();
   for ( ; it != end; ++it ) {
     if ( it.data() == obj ) {
       mParts.remove( it );
@@ -114,13 +114,13 @@ void Core::slotPartDestroyed( QObject * obj )
 
 void Core::checkNewDay()
 {
-  if ( mLastDate != QDate::currentDate() )
-    emit dayChanged( QDate::currentDate() );
+  if ( mLastDate != TQDate::currentDate() )
+    emit dayChanged( TQDate::currentDate() );
 
-  mLastDate = QDate::currentDate();
+  mLastDate = TQDate::currentDate();
 }
 
-QString Core::lastErrorMessage() const
+TQString Core::lastErrorMessage() const
 {
   return d->lastErrorMessage;
 }
diff --git a/kontact/interfaces/core.h b/kontact/interfaces/core.h
index 2ebe088f9..2d75fb227 100644
--- a/kontact/interfaces/core.h
+++ b/kontact/interfaces/core.h
@@ -23,7 +23,7 @@
 #ifndef KONTACT_CORE_H
 #define KONTACT_CORE_H
 
-#include <qdatetime.h>
+#include <tqdatetime.h>
 #include <kdepimmacros.h>
 #include <kparts/mainwindow.h>
 #include <kparts/part.h>
@@ -54,12 +54,12 @@ class KDE_EXPORT Core : public KParts::MainWindow
       This is an overloaded member function. It behaves essentially like the
       above function.
      */
-    virtual void selectPlugin( const QString &plugin ) = 0;
+    virtual void selectPlugin( const TQString &plugin ) = 0;
 
     /**
       Returns the pointer list of available plugins.
      */
-    virtual QValueList<Kontact::Plugin*> pluginList() const = 0;
+    virtual TQValueList<Kontact::Plugin*> pluginList() const = 0;
 
     /**
      @internal (for Plugin)
@@ -76,20 +76,20 @@ class KDE_EXPORT Core : public KParts::MainWindow
     /**
       Emitted when a new day starts
       */
-    void dayChanged( const QDate& );
+    void dayChanged( const TQDate& );
 
   protected:
-    Core( QWidget *parentWidget = 0, const char *name = 0 );
+    Core( TQWidget *parentWidget = 0, const char *name = 0 );
 
-    QString lastErrorMessage() const;
+    TQString lastErrorMessage() const;
 
   private slots:
-    void slotPartDestroyed( QObject * );
+    void slotPartDestroyed( TQObject * );
     void checkNewDay();
 
   private:
-    QMap<QCString,KParts::ReadOnlyPart *> mParts;
-    QDate mLastDate;
+    TQMap<TQCString,KParts::ReadOnlyPart *> mParts;
+    TQDate mLastDate;
 
     class Private;
     Private *d;
diff --git a/kontact/interfaces/plugin.cpp b/kontact/interfaces/plugin.cpp
index 33662015c..6025664f1 100644
--- a/kontact/interfaces/plugin.cpp
+++ b/kontact/interfaces/plugin.cpp
@@ -20,7 +20,7 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qobjectlist.h>
+#include <tqobjectlist.h>
 
 #include <dcopclient.h>
 #include <kaboutdata.h>
@@ -40,29 +40,29 @@ class Plugin::Private
   public:
     Kontact::Core *core;
     DCOPClient *dcopClient;
-    QPtrList<KAction> *newActions;
-    QPtrList<KAction> *syncActions;
-    QString identifier;
-    QString title;
-    QString icon;
-    QString executableName;
-    QCString partLibraryName;
+    TQPtrList<KAction> *newActions;
+    TQPtrList<KAction> *syncActions;
+    TQString identifier;
+    TQString title;
+    TQString icon;
+    TQString executableName;
+    TQCString partLibraryName;
     bool hasPart;
     KParts::ReadOnlyPart *part;
     bool disabled;
 };
 
 
-Plugin::Plugin( Kontact::Core *core, QObject *parent, const char *name )
-  : KXMLGUIClient(  core ), QObject(  parent, name ), d(  new Private )
+Plugin::Plugin( Kontact::Core *core, TQObject *parent, const char *name )
+  : KXMLGUIClient(  core ), TQObject(  parent, name ), d(  new Private )
 {
   core->factory()->addClient( this );
   KGlobal::locale()->insertCatalogue(name);
 
   d->core = core;
   d->dcopClient = 0;
-  d->newActions = new QPtrList<KAction>;
-  d->syncActions = new QPtrList<KAction>;
+  d->newActions = new TQPtrList<KAction>;
+  d->syncActions = new TQPtrList<KAction>;
   d->hasPart = true;
   d->part = 0;
   d->disabled = false;
@@ -76,47 +76,47 @@ Plugin::~Plugin()
   delete d;
 }
 
-void Plugin::setIdentifier( const QString &identifier )
+void Plugin::setIdentifier( const TQString &identifier )
 {
   d->identifier = identifier;
 }
 
-QString Plugin::identifier() const
+TQString Plugin::identifier() const
 {
   return d->identifier;
 }
 
-void Plugin::setTitle( const QString &title )
+void Plugin::setTitle( const TQString &title )
 {
   d->title = title;
 }
 
-QString Plugin::title() const
+TQString Plugin::title() const
 {
   return d->title;
 }
 
-void Plugin::setIcon( const QString &icon )
+void Plugin::setIcon( const TQString &icon )
 {
   d->icon = icon;
 }
 
-QString Plugin::icon() const
+TQString Plugin::icon() const
 {
   return d->icon;
 }
 
-void Plugin::setExecutableName( const QString& bin )
+void Plugin::setExecutableName( const TQString& bin )
 {
   d->executableName = bin;
 }
 
-QString Plugin::executableName() const
+TQString Plugin::executableName() const
 {
   return d->executableName;
 }
 
-void Plugin::setPartLibraryName( const QCString &libName )
+void Plugin::setPartLibraryName( const TQCString &libName )
 {
   d->partLibraryName = libName;
 }
@@ -147,16 +147,16 @@ KParts::ReadOnlyPart *Plugin::part()
   if ( !d->part ) {
     d->part = createPart();
     if ( d->part ) {
-      connect( d->part, SIGNAL( destroyed() ), SLOT( partDestroyed() ) );
+      connect( d->part, TQT_SIGNAL( destroyed() ), TQT_SLOT( partDestroyed() ) );
       core()->partLoaded( this, d->part );
     }
   }
   return d->part;
 }
 
-QString Plugin::tipFile() const
+TQString Plugin::tipFile() const
 {
-  return QString::null;
+  return TQString::null;
 }
 
 
@@ -183,12 +183,12 @@ void Plugin::insertSyncAction( KAction *action )
   d->syncActions->append( action );
 }
 
-QPtrList<KAction> *Plugin::newActions() const
+TQPtrList<KAction> *Plugin::newActions() const
 {
   return d->newActions;
 }
 
-QPtrList<KAction> *Plugin::syncActions() const
+TQPtrList<KAction> *Plugin::syncActions() const
 {
   return d->syncActions;
 }
@@ -242,11 +242,11 @@ bool Kontact::Plugin::disabled() const
     return d->disabled;
 }
 
-void Kontact::Plugin::loadProfile( const QString& )
+void Kontact::Plugin::loadProfile( const TQString& )
 {
 }
 
-void Kontact::Plugin::saveToProfile( const QString& ) const
+void Kontact::Plugin::saveToProfile( const TQString& ) const
 {
 }
 
diff --git a/kontact/interfaces/plugin.h b/kontact/interfaces/plugin.h
index c80227984..f3b44431d 100644
--- a/kontact/interfaces/plugin.h
+++ b/kontact/interfaces/plugin.h
@@ -24,10 +24,10 @@
 #ifndef KONTACT_PLUGIN_H
 #define KONTACT_PLUGIN_H
 
-#include <qobject.h>
+#include <tqobject.h>
 #include <kxmlguiclient.h>
 #include <kdepimmacros.h>
-#include <qptrlist.h>
+#include <tqptrlist.h>
 
 class QStringList;
 class DCOPClient;
@@ -55,7 +55,7 @@ class Summary;
   to get a plugin. It can insert an icon into the sidepane,
   add widgets to the widgetstack and add menu items via XMLGUI.
  */
-class KDE_EXPORT Plugin : public QObject, virtual public KXMLGUIClient
+class KDE_EXPORT Plugin : public TQObject, virtual public KXMLGUIClient
 {
   Q_OBJECT
 
@@ -68,61 +68,61 @@ class KDE_EXPORT Plugin : public QObject, virtual public KXMLGUIClient
       provides the part! This is the name used for DCOP registration.
       It's ok to have several plugins using the same application name.
     */
-    Plugin( Core *core, QObject *parent, const char *name );
+    Plugin( Core *core, TQObject *parent, const char *name );
 
     ~Plugin();
 
     /**
       Sets the identifier.
     */
-    void setIdentifier( const QString &identifier );
+    void setIdentifier( const TQString &identifier );
 
     /**
       Returns the identifier. It is used as argument for several
       methods of Kontacts core.
     */
-    QString identifier() const;
+    TQString identifier() const;
 
     /**
       Sets the localized title.
      */
-    void setTitle( const QString &title );
+    void setTitle( const TQString &title );
 
     /**
       Returns the localized title.
     */
-    QString title() const;
+    TQString title() const;
 
     /**
       Sets the icon name.
     */
-    void setIcon( const QString &icon );
+    void setIcon( const TQString &icon );
 
     /**
       Returns the icon name.
     */
-    QString icon() const;
+    TQString icon() const;
 
     /**
       Sets the name of executable (if existant).
     */
-    void setExecutableName( const QString &bin );
+    void setExecutableName( const TQString &bin );
 
     /**
       Returns the name of the binary (if existant).
     */
-    QString executableName() const;
+    TQString executableName() const;
 
     /**
       Set name of library which contains the KPart used by this plugin.
     */
-    void setPartLibraryName( const QCString & );
+    void setPartLibraryName( const TQCString & );
 
     /**
       Create the DCOP interface for the given @p serviceType, if this
       plugin provides it. Return false otherwise.
     */
-    virtual bool createDCOPInterface( const QString& /*serviceType*/ ) { return false; }
+    virtual bool createDCOPInterface( const TQString& /*serviceType*/ ) { return false; }
 
     /**
       Reimplement this method and return wether a standalone application is still running
@@ -153,7 +153,7 @@ class KDE_EXPORT Plugin : public QObject, virtual public KXMLGUIClient
      /**
        Reimplement this method and return the a path relative to "data" to the tips file.
      */
-    virtual QString tipFile() const;
+    virtual TQString tipFile() const;
 
     /**
       This function is called when the plugin is selected by the user before the
@@ -171,7 +171,7 @@ class KDE_EXPORT Plugin : public QObject, virtual public KXMLGUIClient
       Reimplement this method if you want to add a widget for your application
       to Kontact's summary page.
     */
-    virtual Summary *createSummaryWidget( QWidget * /*parent*/ ) { return 0; }
+    virtual Summary *createSummaryWidget( TQWidget * /*parent*/ ) { return 0; }
 
     /**
       Returns wether the plugin provides a part that should be shown in the sidebar.
@@ -220,31 +220,31 @@ class KDE_EXPORT Plugin : public QObject, virtual public KXMLGUIClient
     /**
       FIXME: write API doc for Kontact::Plugin::newActions().
     */
-    QPtrList<KAction>* newActions() const;
+    TQPtrList<KAction>* newActions() const;
 
     /**
       FIXME: write API doc for Kontact::Plugin::syncActions().
     */
-    QPtrList<KAction>* syncActions() const;
+    TQPtrList<KAction>* syncActions() const;
 
     /**
       Returns a list of action name which shall be hidden in the main toolbar.
      */
-    virtual QStringList invisibleToolbarActions() const { return QStringList(); }
+    virtual TQStringList invisibleToolbarActions() const { return TQStringList(); }
 
     /**
       Return, if the plugin can handle the drag object of the given mime type.
     */
-    virtual bool canDecodeDrag( QMimeSource * ) { return false; }
+    virtual bool canDecodeDrag( TQMimeSource * ) { return false; }
 
     /**
       Process drop event.
     */
-    virtual void processDropEvent( QDropEvent * ) {}
+    virtual void processDropEvent( TQDropEvent * ) {}
 
-    virtual void loadProfile( const QString& directoryPath );
+    virtual void loadProfile( const TQString& directoryPath );
 
-    virtual void saveToProfile( const QString& directoryPath ) const;
+    virtual void saveToProfile( const TQString& directoryPath ) const;
 
     /**
      * Session management: read properties
diff --git a/kontact/interfaces/summary.cpp b/kontact/interfaces/summary.cpp
index f4e38771d..da978d6e2 100644
--- a/kontact/interfaces/summary.cpp
+++ b/kontact/interfaces/summary.cpp
@@ -22,20 +22,20 @@
 
 #include "summary.h"
 
-#include <qimage.h>
-#include <qdragobject.h>
-#include <qhbox.h>
-#include <qfont.h>
-#include <qlabel.h>
-#include <qpainter.h>
+#include <tqimage.h>
+#include <tqdragobject.h>
+#include <tqhbox.h>
+#include <tqfont.h>
+#include <tqlabel.h>
+#include <tqpainter.h>
 
 #include <kiconloader.h>
 #include <kdialog.h>
 
 using namespace Kontact;
 
-Summary::Summary( QWidget *parent, const char *name )
-  : QWidget( parent, name )
+Summary::Summary( TQWidget *parent, const char *name )
+  : TQWidget( parent, name )
 {
   setAcceptDrops( true );
 }
@@ -44,22 +44,22 @@ Summary::~Summary()
 {
 }
 
-QWidget* Summary::createHeader(QWidget *parent, const QPixmap& icon, const QString& heading)
+TQWidget* Summary::createHeader(TQWidget *parent, const TQPixmap& icon, const TQString& heading)
 {
-  QHBox* hbox = new QHBox( parent );
+  TQHBox* hbox = new TQHBox( parent );
   hbox->setMargin( 2 );
 
-  QFont boldFont;
+  TQFont boldFont;
   boldFont.setBold( true );
   boldFont.setPointSize( boldFont.pointSize() + 2 );
 
-  QLabel *label = new QLabel( hbox );
+  TQLabel *label = new TQLabel( hbox );
   label->setPixmap( icon );
   label->setFixedSize( label->sizeHint() );
   label->setPaletteBackgroundColor( colorGroup().mid() );
   label->setAcceptDrops( true );
 
-  label = new QLabel( heading, hbox );
+  label = new TQLabel( heading, hbox );
   label->setAlignment( AlignLeft|AlignVCenter );
   label->setIndent( KDialog::spacingHint() );
   label->setFont( boldFont );
@@ -73,25 +73,25 @@ QWidget* Summary::createHeader(QWidget *parent, const QPixmap& icon, const QStri
   return hbox;
 }
 
-void Summary::mousePressEvent( QMouseEvent *event )
+void Summary::mousePressEvent( TQMouseEvent *event )
 {
   mDragStartPoint = event->pos();
 
-  QWidget::mousePressEvent( event );
+  TQWidget::mousePressEvent( event );
 }
 
-void Summary::mouseMoveEvent( QMouseEvent *event )
+void Summary::mouseMoveEvent( TQMouseEvent *event )
 {
   if ( (event->state() & LeftButton) &&
        (event->pos() - mDragStartPoint).manhattanLength() > 4 ) {
 
-    QDragObject *drag = new QTextDrag( "", this, "SummaryWidgetDrag" );
+    TQDragObject *drag = new TQTextDrag( "", this, "SummaryWidgetDrag" );
 
-    QPixmap pm = QPixmap::grabWidget( this );
+    TQPixmap pm = TQPixmap::grabWidget( this );
     if ( pm.width() > 300 )
-      pm = pm.convertToImage().smoothScale( 300, 300, QImage::ScaleMin );
+      pm = pm.convertToImage().smoothScale( 300, 300, TQImage::ScaleMin );
 
-    QPainter painter;
+    TQPainter painter;
     painter.begin( &pm );
     painter.setPen( Qt::gray );
     painter.drawRect( 0, 0, pm.width(), pm.height() );
@@ -99,15 +99,15 @@ void Summary::mouseMoveEvent( QMouseEvent *event )
     drag->setPixmap( pm );
     drag->dragMove();
   } else
-    QWidget::mouseMoveEvent( event );
+    TQWidget::mouseMoveEvent( event );
 }
 
-void Summary::dragEnterEvent( QDragEnterEvent *event )
+void Summary::dragEnterEvent( TQDragEnterEvent *event )
 {
-  event->accept( QTextDrag::canDecode( event ) );
+  event->accept( TQTextDrag::canDecode( event ) );
 }
 
-void Summary::dropEvent( QDropEvent *event )
+void Summary::dropEvent( TQDropEvent *event )
 {
   int alignment = (event->pos().y() < (height() / 2) ? Qt::AlignTop : Qt::AlignBottom);
   emit summaryWidgetDropped( this, event->source(), alignment );
diff --git a/kontact/interfaces/summary.h b/kontact/interfaces/summary.h
index 8ef96ef2c..5bbfcf2b3 100644
--- a/kontact/interfaces/summary.h
+++ b/kontact/interfaces/summary.h
@@ -21,8 +21,8 @@
 #ifndef KONTACT_SUMMARY_H
 #define KONTACT_SUMMARY_H
 
-#include <qwidget.h>
-#include <qpixmap.h>
+#include <tqwidget.h>
+#include <tqpixmap.h>
 #include <kdepimmacros.h>
 
 class KStatusBar;
@@ -38,7 +38,7 @@ class KDE_EXPORT Summary : public QWidget
   Q_OBJECT
 
   public:
-    Summary( QWidget *parent, const char *name = 0 );
+    Summary( TQWidget *parent, const char *name = 0 );
 
     virtual ~Summary();
 
@@ -52,15 +52,15 @@ class KDE_EXPORT Summary : public QWidget
     /**
       Creates a heading for a typical summary view with an icon and a heading.
      */
-    QWidget *createHeader( QWidget* parent, const QPixmap &icon,
-                           const QString& heading );
+    TQWidget *createHeader( TQWidget* parent, const TQPixmap &icon,
+                           const TQString& heading );
 
     /**
       Return list of strings identifying configuration modules for this summary
       part. The string has to be suitable for being passed to
       KCMultiDialog::addModule().
     */
-    virtual QStringList configModules() const { return QStringList(); }
+    virtual TQStringList configModules() const { return TQStringList(); }
 
   public slots:
     virtual void configChanged() {}
@@ -72,18 +72,18 @@ class KDE_EXPORT Summary : public QWidget
     virtual void updateSummary( bool force = false ) { Q_UNUSED( force ); }
 
   signals:
-    void message( const QString &message );
-    void summaryWidgetDropped( QWidget *target, QWidget *widget, int alignment );
+    void message( const TQString &message );
+    void summaryWidgetDropped( TQWidget *target, TQWidget *widget, int alignment );
 
   protected:
-    virtual void mousePressEvent( QMouseEvent* );
-    virtual void mouseMoveEvent( QMouseEvent* );
-    virtual void dragEnterEvent( QDragEnterEvent* );
-    virtual void dropEvent( QDropEvent* );
+    virtual void mousePressEvent( TQMouseEvent* );
+    virtual void mouseMoveEvent( TQMouseEvent* );
+    virtual void dragEnterEvent( TQDragEnterEvent* );
+    virtual void dropEvent( TQDropEvent* );
 
   private:
     KStatusBar *mStatusBar;
-    QPoint mDragStartPoint;
+    TQPoint mDragStartPoint;
 
     class Private;
     Private *d;
diff --git a/kontact/interfaces/uniqueapphandler.cpp b/kontact/interfaces/uniqueapphandler.cpp
index de77df7d5..34de01807 100644
--- a/kontact/interfaces/uniqueapphandler.cpp
+++ b/kontact/interfaces/uniqueapphandler.cpp
@@ -90,8 +90,8 @@ int UniqueAppHandler::newInstance()
   return 0;
 }
 
-bool UniqueAppHandler::process( const QCString &fun, const QByteArray &data,
-                                QCString& replyType, QByteArray &replyData )
+bool UniqueAppHandler::process( const TQCString &fun, const TQByteArray &data,
+                                TQCString& replyType, TQByteArray &replyData )
 {
   if ( fun == "newInstance()" ) {
     replyType = "int";
@@ -100,15 +100,15 @@ bool UniqueAppHandler::process( const QCString &fun, const QByteArray &data,
     loadCommandLineOptions(); // implemented by plugin
 
     // This bit is duplicated from KUniqueApplication::processDelayed()
-    QDataStream ds( data, IO_ReadOnly );
+    TQDataStream ds( data, IO_ReadOnly );
     KCmdLineArgs::loadAppArgs( ds );
     if ( !ds.atEnd() ) { // backwards compatibility
-      QCString asn_id;
+      TQCString asn_id;
       ds >> asn_id;
       kapp->setStartupId( asn_id );
     }
 
-    QDataStream _replyStream( replyData, IO_WriteOnly );
+    TQDataStream _replyStream( replyData, IO_WriteOnly );
     _replyStream << newInstance();
 
     // OK, we're done, reload the initial kontact command line options,
@@ -121,7 +121,7 @@ bool UniqueAppHandler::process( const QCString &fun, const QByteArray &data,
     replyType = "bool";
     (void)mPlugin->part(); // load the part without bringing it to front
 
-    QDataStream _replyStream( replyData, IO_WriteOnly );
+    TQDataStream _replyStream( replyData, IO_WriteOnly );
     _replyStream << true;
   } else {
     return DCOPObject::process( fun, data, replyType, replyData );
@@ -145,7 +145,7 @@ QCStringList UniqueAppHandler::functions()
 }
 
 UniqueAppWatcher::UniqueAppWatcher( UniqueAppHandlerFactoryBase* factory, Plugin* plugin )
-    : QObject( plugin ), mFactory( factory ), mPlugin( plugin )
+    : TQObject( plugin ), mFactory( factory ), mPlugin( plugin )
 {
   // The app is running standalone if 1) that name is known to DCOP
   mRunningStandalone = kapp->dcopClient()->isApplicationRegistered( plugin->name() );
@@ -156,8 +156,8 @@ UniqueAppWatcher::UniqueAppWatcher( UniqueAppHandlerFactoryBase* factory, Plugin
 
   if ( mRunningStandalone ) {
     kapp->dcopClient()->setNotifications( true );
-    connect( kapp->dcopClient(), SIGNAL( applicationRemoved( const QCString& ) ),
-             this, SLOT( unregisteredFromDCOP( const QCString& ) ) );
+    connect( kapp->dcopClient(), TQT_SIGNAL( applicationRemoved( const TQCString& ) ),
+             this, TQT_SLOT( unregisteredFromDCOP( const TQCString& ) ) );
   } else {
     mFactory->createHandler( mPlugin );
   }
@@ -171,11 +171,11 @@ UniqueAppWatcher::~UniqueAppWatcher()
   delete mFactory;
 }
 
-void UniqueAppWatcher::unregisteredFromDCOP( const QCString& appId )
+void UniqueAppWatcher::unregisteredFromDCOP( const TQCString& appId )
 {
   if ( appId == mPlugin->name() && mRunningStandalone ) {
-    disconnect( kapp->dcopClient(), SIGNAL( applicationRemoved( const QCString& ) ),
-                this, SLOT( unregisteredFromDCOP( const QCString& ) ) );
+    disconnect( kapp->dcopClient(), TQT_SIGNAL( applicationRemoved( const TQCString& ) ),
+                this, TQT_SLOT( unregisteredFromDCOP( const TQCString& ) ) );
     kdDebug(5601) << k_funcinfo << appId << endl;
     mFactory->createHandler( mPlugin );
     kapp->dcopClient()->setNotifications( false );
diff --git a/kontact/interfaces/uniqueapphandler.h b/kontact/interfaces/uniqueapphandler.h
index 23a593af6..62886cc1b 100644
--- a/kontact/interfaces/uniqueapphandler.h
+++ b/kontact/interfaces/uniqueapphandler.h
@@ -110,7 +110,7 @@ class KDE_EXPORT UniqueAppWatcher : public QObject
     bool isRunningStandalone() const { return mRunningStandalone; }
 
   protected slots:
-    void unregisteredFromDCOP( const QCString& appId );
+    void unregisteredFromDCOP( const TQCString& appId );
 
   private:
     bool mRunningStandalone;
diff --git a/kontact/plugins/akregator/akregator_plugin.cpp b/kontact/plugins/akregator/akregator_plugin.cpp
index d57cea7f6..16f80e803 100644
--- a/kontact/plugins/akregator/akregator_plugin.cpp
+++ b/kontact/plugins/akregator/akregator_plugin.cpp
@@ -22,7 +22,7 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include <dcopclient.h>
 #include <dcopref.h>
@@ -48,13 +48,13 @@ typedef KGenericFactory<Akregator::Plugin, Kontact::Core > PluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_akregator,
                             PluginFactory( "kontact_akregator" ) )
 
-Plugin::Plugin( Kontact::Core *core, const char *, const QStringList& )
+Plugin::Plugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "akregator" ), m_stub(0)
 {
 
     setInstance( PluginFactory::instance() );
 
-    insertNewAction( new KAction( i18n( "New Feed..." ), "bookmark_add", CTRL+SHIFT+Key_F, this, SLOT( addFeed() ), actionCollection(), "feed_new" ) );
+    insertNewAction( new KAction( i18n( "New Feed..." ), "bookmark_add", CTRL+SHIFT+Key_F, this, TQT_SLOT( addFeed() ), actionCollection(), "feed_new" ) );
 
     m_uniqueAppWatcher = new Kontact::UniqueAppWatcher(
 	new Kontact::UniqueAppHandlerFactory<Akregator::UniqueAppHandler>(), this );
@@ -69,9 +69,9 @@ bool Plugin::isRunningStandalone()
     return m_uniqueAppWatcher->isRunningStandalone();
 }
 
-QStringList Plugin::invisibleToolbarActions() const
+TQStringList Plugin::invisibleToolbarActions() const
 {
-    return QStringList( "file_new_contact" );
+    return TQStringList( "file_new_contact" );
 }
 
 
@@ -90,7 +90,7 @@ MyBasePart* Plugin::createPart()
 {
     MyBasePart* p = loadPart();
 
-    connect(p, SIGNAL(showPart()), this, SLOT(showPart()));
+    connect(p, TQT_SIGNAL(showPart()), this, TQT_SLOT(showPart()));
     m_stub = new Akregator::AkregatorPartIface_stub( dcopClient(), "akregator",
                                       "AkregatorIface" );
     m_stub->openStandardFeedList();
@@ -108,9 +108,9 @@ void Plugin::addFeed()
     interface()->addFeed();
 }
 
-QStringList Plugin::configModules() const
+TQStringList Plugin::configModules() const
 {
-    QStringList modules;
+    TQStringList modules;
     modules << "PIM/akregator.desktop";
     return modules;
 }
diff --git a/kontact/plugins/akregator/akregator_plugin.h b/kontact/plugins/akregator/akregator_plugin.h
index af1a905f9..428084646 100644
--- a/kontact/plugins/akregator/akregator_plugin.h
+++ b/kontact/plugins/akregator/akregator_plugin.h
@@ -54,15 +54,15 @@ class Plugin : public Kontact::Plugin
 
   public:
     Plugin( Kontact::Core *core, const char *name,
-                       const QStringList & );
+                       const TQStringList & );
     ~Plugin();
 
     int weight() const { return 700; }
 
     AkregatorPartIface_stub *interface();
 
-    virtual QStringList configModules() const;
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQStringList configModules() const;
+    virtual TQStringList invisibleToolbarActions() const;
     virtual bool isRunningStandalone();
     virtual void readProperties( KConfig *config );
     virtual void saveProperties( KConfig *config );
diff --git a/kontact/plugins/kaddressbook/kaddressbook_plugin.cpp b/kontact/plugins/kaddressbook/kaddressbook_plugin.cpp
index e2f5a706f..be1fb08de 100644
--- a/kontact/plugins/kaddressbook/kaddressbook_plugin.cpp
+++ b/kontact/plugins/kaddressbook/kaddressbook_plugin.cpp
@@ -22,8 +22,8 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qwidget.h>
-#include <qdragobject.h>
+#include <tqwidget.h>
+#include <tqdragobject.h>
 
 #include <kaction.h>
 #include <kapplication.h>
@@ -51,21 +51,21 @@ typedef KGenericFactory< KAddressbookPlugin, Kontact::Core > KAddressbookPluginF
 K_EXPORT_COMPONENT_FACTORY( libkontact_kaddressbookplugin,
                             KAddressbookPluginFactory( "kontact_kaddressbookplugin" ) )
 
-KAddressbookPlugin::KAddressbookPlugin( Kontact::Core *core, const char *, const QStringList& )
+KAddressbookPlugin::KAddressbookPlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "kaddressbook" ),
     mStub( 0 )
 {
   setInstance( KAddressbookPluginFactory::instance() );
 
   insertNewAction( new KAction( i18n( "New Contact..." ), "identity",
-			             CTRL+SHIFT+Key_C, this, SLOT( slotNewContact() ), actionCollection(),
+			             CTRL+SHIFT+Key_C, this, TQT_SLOT( slotNewContact() ), actionCollection(),
                    "new_contact" ) );
 
   insertNewAction( new KAction( i18n( "&New Distribution List..." ), "kontact_contacts", 0, this,
-                                SLOT( slotNewDistributionList() ), actionCollection(), "new_distributionlist" ) );
+                                TQT_SLOT( slotNewDistributionList() ), actionCollection(), "new_distributionlist" ) );
 
   insertSyncAction( new KAction( i18n( "Synchronize Contacts" ), "reload",
-                    0, this, SLOT( slotSyncContacts() ), actionCollection(),
+                    0, this, TQT_SLOT( slotSyncContacts() ), actionCollection(),
                    "kaddressbook_sync" ) );
   mUniqueAppWatcher = new Kontact::UniqueAppWatcher(
       new Kontact::UniqueAppHandlerFactory<KABUniqueAppHandler>(), this );
@@ -86,16 +86,16 @@ KParts::ReadOnlyPart* KAddressbookPlugin::createPart()
   return part;
 }
 
-QStringList KAddressbookPlugin::configModules() const
+TQStringList KAddressbookPlugin::configModules() const
 {
-  QStringList modules;
+  TQStringList modules;
   modules << "PIM/kabconfig.desktop" << "PIM/kabldapconfig.desktop";
   return modules;
 }
 
-QStringList KAddressbookPlugin::invisibleToolbarActions() const
+TQStringList KAddressbookPlugin::invisibleToolbarActions() const
 {
-  return QStringList( "file_new_contact" );
+  return TQStringList( "file_new_contact" );
 }
 
 KAddressBookIface_stub *KAddressbookPlugin::interface()
@@ -121,10 +121,10 @@ void KAddressbookPlugin::slotNewDistributionList()
 void KAddressbookPlugin::slotSyncContacts()
 {
   DCOPRef ref( "kmail", "KMailICalIface" );
-  ref.send( "triggerSync", QString("Contact") );
+  ref.send( "triggerSync", TQString("Contact") );
 }
 
-bool KAddressbookPlugin::createDCOPInterface( const QString& serviceType )
+bool KAddressbookPlugin::createDCOPInterface( const TQString& serviceType )
 {
   if ( serviceType == "DCOP/AddressBook" )  {
     Q_ASSERT( mStub );
@@ -143,15 +143,15 @@ bool KAddressbookPlugin::isRunningStandalone()
   return mUniqueAppWatcher->isRunningStandalone();
 }
 
-bool KAddressbookPlugin::canDecodeDrag( QMimeSource *mimeSource )
+bool KAddressbookPlugin::canDecodeDrag( TQMimeSource *mimeSource )
 {
-  return QTextDrag::canDecode( mimeSource ) ||
+  return TQTextDrag::canDecode( mimeSource ) ||
     KPIM::MailListDrag::canDecode( mimeSource );
 }
 
 #include <dcopref.h>
 
-void KAddressbookPlugin::processDropEvent( QDropEvent *event )
+void KAddressbookPlugin::processDropEvent( TQDropEvent *event )
 {
   KPIM::MailList mails;
   if ( KPIM::MailListDrag::decode( event, mails ) ) {
@@ -162,7 +162,7 @@ void KAddressbookPlugin::processDropEvent( QDropEvent *event )
       KPIM::MailSummary mail = mails.first();
 
       KMailIface_stub kmailIface( "kmail", "KMailIface" );
-      QString sFrom = kmailIface.getFrom( mail.serialNumber() );
+      TQString sFrom = kmailIface.getFrom( mail.serialNumber() );
 
       if ( !sFrom.isEmpty() ) {
         KAddrBookExternal::addEmail( sFrom, core() );
@@ -176,13 +176,13 @@ void KAddressbookPlugin::processDropEvent( QDropEvent *event )
 }
 
 
-void KAddressbookPlugin::loadProfile( const QString& directory )
+void KAddressbookPlugin::loadProfile( const TQString& directory )
 {
   DCOPRef ref( "kaddressbook", "KAddressBookIface" );
   ref.send( "loadProfile", directory );
 }
 
-void KAddressbookPlugin::saveToProfile( const QString& directory ) const
+void KAddressbookPlugin::saveToProfile( const TQString& directory ) const
 {
   DCOPRef ref( "kaddressbook", "KAddressBookIface" );
   ref.send( "saveToProfile", directory );
diff --git a/kontact/plugins/kaddressbook/kaddressbook_plugin.h b/kontact/plugins/kaddressbook/kaddressbook_plugin.h
index f66d44aaf..85107d0be 100644
--- a/kontact/plugins/kaddressbook/kaddressbook_plugin.h
+++ b/kontact/plugins/kaddressbook/kaddressbook_plugin.h
@@ -47,29 +47,29 @@ class KAddressbookPlugin : public Kontact::Plugin
   Q_OBJECT
 
   public:
-    KAddressbookPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    KAddressbookPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~KAddressbookPlugin();
 
-    virtual bool createDCOPInterface( const QString &serviceType );
+    virtual bool createDCOPInterface( const TQString &serviceType );
     virtual bool isRunningStandalone();
     int weight() const { return 300; }
 
-    bool canDecodeDrag( QMimeSource * );
-    void processDropEvent( QDropEvent * );
+    bool canDecodeDrag( TQMimeSource * );
+    void processDropEvent( TQDropEvent * );
 
-    virtual QStringList configModules() const;
+    virtual TQStringList configModules() const;
 
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQStringList invisibleToolbarActions() const;
 
     virtual void configUpdated();
 
     KAddressBookIface_stub *interface();
 
     //override
-    void loadProfile( const QString& directory );
+    void loadProfile( const TQString& directory );
 
     //override
-    void saveToProfile( const QString& directory ) const;
+    void saveToProfile( const TQString& directory ) const;
 
   protected:
     KParts::ReadOnlyPart *createPart();
diff --git a/kontact/plugins/karm/karm_plugin.cpp b/kontact/plugins/karm/karm_plugin.cpp
index a3a9d277d..c79bdab2c 100644
--- a/kontact/plugins/karm/karm_plugin.cpp
+++ b/kontact/plugins/karm/karm_plugin.cpp
@@ -36,13 +36,13 @@ typedef KGenericFactory<KarmPlugin, Kontact::Core> KarmPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_karm,
                             KarmPluginFactory( "kontact_karm" ) )
 
-KarmPlugin::KarmPlugin( Kontact::Core *core, const char *, const QStringList& )
+KarmPlugin::KarmPlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "KArm" )
 {
   setInstance( KarmPluginFactory::instance() );
   (void)dcopClient();
   insertNewAction( new KAction( i18n( "New Task" ), "karm",
-                   CTRL+SHIFT+Key_W, this, SLOT( newTask() ), actionCollection(),
+                   CTRL+SHIFT+Key_W, this, TQT_SLOT( newTask() ), actionCollection(),
                    "new_task" ) );
 }
 
diff --git a/kontact/plugins/karm/karm_plugin.h b/kontact/plugins/karm/karm_plugin.h
index c5ef3e289..f4cb04bdc 100644
--- a/kontact/plugins/karm/karm_plugin.h
+++ b/kontact/plugins/karm/karm_plugin.h
@@ -40,7 +40,7 @@ class KarmPlugin : public Kontact::Plugin
 
   public:
     KarmPlugin( Kontact::Core *core, const char *name,
-                       const QStringList & );
+                       const TQStringList & );
     ~KarmPlugin();
 
     int weight() const { return 700; }
diff --git a/kontact/plugins/kitchensync/kitchensync_plugin.cpp b/kontact/plugins/kitchensync/kitchensync_plugin.cpp
index 4de6cf8da..343d724b0 100644
--- a/kontact/plugins/kitchensync/kitchensync_plugin.cpp
+++ b/kontact/plugins/kitchensync/kitchensync_plugin.cpp
@@ -22,7 +22,7 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include <kaboutdata.h>
 #include <kaction.h>
@@ -42,7 +42,7 @@ typedef KGenericFactory< KitchenSyncPlugin, Kontact::Core > KitchenSyncPluginFac
 K_EXPORT_COMPONENT_FACTORY( libkontact_kitchensync,
                             KitchenSyncPluginFactory( "kontact_kitchensync" ) )
 
-KitchenSyncPlugin::KitchenSyncPlugin( Kontact::Core *core, const char *, const QStringList& )
+KitchenSyncPlugin::KitchenSyncPlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "KitchenSync" )
 {
   setInstance( KitchenSyncPluginFactory::instance() );
@@ -57,9 +57,9 @@ KParts::ReadOnlyPart* KitchenSyncPlugin::createPart()
   return loadPart();
 }
 
-QStringList KitchenSyncPlugin::configModules() const
+TQStringList KitchenSyncPlugin::configModules() const
 {
-  QStringList modules;
+  TQStringList modules;
   modules << "PIM/kitchensync.desktop";
   return modules;
 }
diff --git a/kontact/plugins/kitchensync/kitchensync_plugin.h b/kontact/plugins/kitchensync/kitchensync_plugin.h
index fafa12d71..f3b8c62a0 100644
--- a/kontact/plugins/kitchensync/kitchensync_plugin.h
+++ b/kontact/plugins/kitchensync/kitchensync_plugin.h
@@ -38,12 +38,12 @@ class KitchenSyncPlugin : public Kontact::Plugin
 
   public:
     KitchenSyncPlugin( Kontact::Core *core, const char *name,
-                       const QStringList & );
+                       const TQStringList & );
     ~KitchenSyncPlugin();
 
     int weight() const { return 800; }
 
-    virtual QStringList configModules() const;
+    virtual TQStringList configModules() const;
   protected:
     KParts::ReadOnlyPart *createPart();
 };
diff --git a/kontact/plugins/kmail/kcmkmailsummary.cpp b/kontact/plugins/kmail/kcmkmailsummary.cpp
index 02627c0fe..656ffe4e9 100644
--- a/kontact/plugins/kmail/kcmkmailsummary.cpp
+++ b/kontact/plugins/kmail/kcmkmailsummary.cpp
@@ -21,8 +21,8 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qcheckbox.h>
-#include <qlayout.h>
+#include <tqcheckbox.h>
+#include <tqlayout.h>
 
 #include <dcopref.h>
 
@@ -41,19 +41,19 @@
 
 extern "C"
 {
-  KDE_EXPORT KCModule *create_kmailsummary( QWidget *parent, const char * )
+  KDE_EXPORT KCModule *create_kmailsummary( TQWidget *parent, const char * )
   {
     return new KCMKMailSummary( parent, "kcmkmailsummary" );
   }
 }
 
-KCMKMailSummary::KCMKMailSummary( QWidget *parent, const char *name )
+KCMKMailSummary::KCMKMailSummary( TQWidget *parent, const char *name )
   : KCModule( parent, name )
 {
   initGUI();
 
-  connect( mFolderView, SIGNAL( clicked( QListViewItem* ) ), SLOT( modified() ) );
-  connect( mFullPath, SIGNAL( toggled( bool ) ), SLOT( modified() ) );
+  connect( mFolderView, TQT_SIGNAL( clicked( TQListViewItem* ) ), TQT_SLOT( modified() ) );
+  connect( mFullPath, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( modified() ) );
 
   KAcceleratorManager::manage( this );
 
@@ -75,7 +75,7 @@ void KCMKMailSummary::modified()
 
 void KCMKMailSummary::initGUI()
 {
-  QVBoxLayout *layout = new QVBoxLayout( this, 0, KDialog::spacingHint() );
+  TQVBoxLayout *layout = new TQVBoxLayout( this, 0, KDialog::spacingHint() );
 
   mFolderView = new KListView( this );
   mFolderView->setRootIsDecorated( true );
@@ -83,7 +83,7 @@ void KCMKMailSummary::initGUI()
 
   mFolderView->addColumn( i18n( "Summary" ) );
 
-  mFullPath = new QCheckBox( i18n( "Show full path for folders" ), this );
+  mFullPath = new TQCheckBox( i18n( "Show full path for folders" ), this );
 
   layout->addWidget( mFolderView );
   layout->addWidget( mFullPath );
@@ -93,32 +93,32 @@ void KCMKMailSummary::initFolders()
 {
   DCOPRef kmail( "kmail", "KMailIface" );
 
-  QStringList folderList;
+  TQStringList folderList;
   kmail.call( "folderList" ).get( folderList );
 
   mFolderView->clear();
   mFolderMap.clear();
 
-  QStringList::Iterator it;
+  TQStringList::Iterator it;
   for ( it = folderList.begin(); it != folderList.end(); ++it ) {
-    QString displayName;
+    TQString displayName;
     if ( (*it) == "/Local" )
       displayName = i18n( "prefix for local folders", "Local" );
     else {
-      DCOPRef folderRef = kmail.call( "getFolder(QString)", *it );
+      DCOPRef folderRef = kmail.call( "getFolder(TQString)", *it );
       folderRef.call( "displayName()" ).get( displayName );
     }
     if ( (*it).contains( '/' ) == 1 ) {
       if ( mFolderMap.find( *it ) == mFolderMap.end() )
-        mFolderMap.insert( *it, new QListViewItem( mFolderView,
+        mFolderMap.insert( *it, new TQListViewItem( mFolderView,
                                                    displayName ) );
     } else {
       const int pos = (*it).findRev( '/' );
-      const QString parentFolder = (*it).left( pos );
+      const TQString parentFolder = (*it).left( pos );
       mFolderMap.insert( *it,
-                         new QCheckListItem( mFolderMap[ parentFolder ],
+                         new TQCheckListItem( mFolderMap[ parentFolder ],
                                              displayName,
-                                             QCheckListItem::CheckBox ) );
+                                             TQCheckListItem::CheckBox ) );
     }
   }
 }
@@ -128,15 +128,15 @@ void KCMKMailSummary::loadFolders()
   KConfig config( "kcmkmailsummaryrc" );
   config.setGroup( "General" );
 
-  QStringList folders;
+  TQStringList folders;
   if ( !config.hasKey( "ActiveFolders" ) )
     folders << "/Local/inbox";
   else
     folders = config.readListEntry( "ActiveFolders" );
 
-  QMap<QString, QListViewItem*>::Iterator it;
+  TQMap<TQString, TQListViewItem*>::Iterator it;
   for ( it = mFolderMap.begin(); it != mFolderMap.end(); ++it ) {
-    if ( QCheckListItem *qli = dynamic_cast<QCheckListItem*>( it.data() ) ) {
+    if ( TQCheckListItem *qli = dynamic_cast<TQCheckListItem*>( it.data() ) ) {
       if ( folders.contains( it.key() ) ) {
         qli->setOn( true );
         mFolderView->ensureItemVisible( it.data() );
@@ -153,11 +153,11 @@ void KCMKMailSummary::storeFolders()
   KConfig config( "kcmkmailsummaryrc" );
   config.setGroup( "General" );
 
-  QStringList folders;
+  TQStringList folders;
 
-  QMap<QString, QListViewItem*>::Iterator it;
+  TQMap<TQString, TQListViewItem*>::Iterator it;
   for ( it = mFolderMap.begin(); it != mFolderMap.end(); ++it )
-    if ( QCheckListItem *qli = dynamic_cast<QCheckListItem*>( it.data() ) )
+    if ( TQCheckListItem *qli = dynamic_cast<TQCheckListItem*>( it.data() ) )
       if ( qli->isOn() )
         folders.append( it.key() );
 
diff --git a/kontact/plugins/kmail/kcmkmailsummary.h b/kontact/plugins/kmail/kcmkmailsummary.h
index e2959dead..da43a0b26 100644
--- a/kontact/plugins/kmail/kcmkmailsummary.h
+++ b/kontact/plugins/kmail/kcmkmailsummary.h
@@ -24,7 +24,7 @@
 #ifndef KCMKMAILSUMMARY_H
 #define KCMKMAILSUMMARY_H
 
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 
 #include <kcmodule.h>
 
@@ -38,7 +38,7 @@ class KCMKMailSummary : public KCModule
   Q_OBJECT
 
   public:
-    KCMKMailSummary( QWidget *parent = 0, const char *name = 0 );
+    KCMKMailSummary( TQWidget *parent = 0, const char *name = 0 );
 
     virtual void load();
     virtual void save();
@@ -54,8 +54,8 @@ class KCMKMailSummary : public KCModule
     void storeFolders();
 
     KListView *mFolderView;
-    QCheckBox *mFullPath;
-    QMap<QString, QListViewItem*> mFolderMap;
+    TQCheckBox *mFullPath;
+    TQMap<TQString, TQListViewItem*> mFolderMap;
 };
 
 #endif
diff --git a/kontact/plugins/kmail/kmail_plugin.cpp b/kontact/plugins/kmail/kmail_plugin.cpp
index 3d9f45bec..5a8797472 100644
--- a/kontact/plugins/kmail/kmail_plugin.cpp
+++ b/kontact/plugins/kmail/kmail_plugin.cpp
@@ -21,7 +21,7 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include <kaction.h>
 #include <kapplication.h>
@@ -55,35 +55,35 @@ typedef KGenericFactory<KMailPlugin, Kontact::Core> KMailPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_kmailplugin,
                             KMailPluginFactory( "kontact_kmailplugin" ) )
 
-KMailPlugin::KMailPlugin(Kontact::Core *core, const char *, const QStringList& )
+KMailPlugin::KMailPlugin(Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "kmail" ),
     mStub( 0 )
 {
   setInstance( KMailPluginFactory::instance() );
 
   insertNewAction( new KAction( i18n( "New Message..." ), "mail_new",
-                   CTRL+SHIFT+Key_M, this, SLOT( slotNewMail() ), actionCollection(),
+                   CTRL+SHIFT+Key_M, this, TQT_SLOT( slotNewMail() ), actionCollection(),
                    "new_mail" ) );
 
   insertSyncAction( new KAction( i18n( "Synchronize Mail" ), "reload",
-                   0, this, SLOT( slotSyncFolders() ), actionCollection(),
+                   0, this, TQT_SLOT( slotSyncFolders() ), actionCollection(),
                    "sync_mail" ) );
 
   mUniqueAppWatcher = new Kontact::UniqueAppWatcher(
       new Kontact::UniqueAppHandlerFactory<KMailUniqueAppHandler>(), this );
 }
 
-bool KMailPlugin::canDecodeDrag( QMimeSource *qms )
+bool KMailPlugin::canDecodeDrag( TQMimeSource *qms )
 {
   return ( ICalDrag::canDecode( qms ) ||
            VCalDrag::canDecode( qms ) ||
            KVCardDrag::canDecode( qms ) );
 }
 
-void KMailPlugin::processDropEvent( QDropEvent * de )
+void KMailPlugin::processDropEvent( TQDropEvent * de )
 {
   kdDebug() << k_funcinfo << endl;
-  CalendarLocal cal( QString::fromLatin1("UTC") );
+  CalendarLocal cal( TQString::fromLatin1("UTC") );
   KABC::Addressee::List list;
 
   if ( VCalDrag::decode( de, &cal ) || ICalDrag::decode( de, &cal ) ) {
@@ -93,7 +93,7 @@ void KMailPlugin::processDropEvent( QDropEvent * de )
   }
   else if ( KVCardDrag::decode( de, list ) ) {
     KABC::Addressee::List::Iterator it;
-    QStringList to;
+    TQStringList to;
     for ( it = list.begin(); it != list.end(); ++it ) {
       to.append( ( *it ).fullEmail() );
     }
@@ -114,7 +114,7 @@ void KMailPlugin::openComposer( const KURL& attach )
   }
 }
 
-void KMailPlugin::openComposer( const QString& to )
+void KMailPlugin::openComposer( const TQString& to )
 {
   (void) part(); // ensure part is loaded
   Q_ASSERT( mStub );
@@ -125,7 +125,7 @@ void KMailPlugin::openComposer( const QString& to )
 
 void KMailPlugin::slotNewMail()
 {
-  openComposer( QString::null );
+  openComposer( TQString::null );
 }
 
 void KMailPlugin::slotSyncFolders()
@@ -138,7 +138,7 @@ KMailPlugin::~KMailPlugin()
 {
 }
 
-bool KMailPlugin::createDCOPInterface( const QString& serviceType )
+bool KMailPlugin::createDCOPInterface( const TQString& serviceType )
 {
   if ( serviceType == "DCOP/ResourceBackend/IMAP" ) {
     if ( part() )
@@ -148,9 +148,9 @@ bool KMailPlugin::createDCOPInterface( const QString& serviceType )
   return false;
 }
 
-QString KMailPlugin::tipFile() const
+TQString KMailPlugin::tipFile() const
 {
-  QString file = ::locate("data", "kmail/tips");
+  TQString file = ::locate("data", "kmail/tips");
   return file;
 }
 
@@ -164,9 +164,9 @@ KParts::ReadOnlyPart* KMailPlugin::createPart()
   return part;
 }
 
-QStringList KMailPlugin::invisibleToolbarActions() const
+TQStringList KMailPlugin::invisibleToolbarActions() const
 {
-  return QStringList( "new_message" );
+  return TQStringList( "new_message" );
 }
 
 bool KMailPlugin::isRunningStandalone()
@@ -174,7 +174,7 @@ bool KMailPlugin::isRunningStandalone()
   return mUniqueAppWatcher->isRunningStandalone();
 }
 
-Kontact::Summary *KMailPlugin::createSummaryWidget( QWidget *parent )
+Kontact::Summary *KMailPlugin::createSummaryWidget( TQWidget *parent )
 {
   return new SummaryWidget( this, parent );
 }
@@ -208,12 +208,12 @@ bool KMailPlugin::queryClose() const {
   return canClose;
 }
 
-void KMailPlugin::loadProfile( const QString& profileDirectory ) {
+void KMailPlugin::loadProfile( const TQString& profileDirectory ) {
   DCOPRef ref( "kmail", "KMailIface" );
   ref.send( "loadProfile", profileDirectory );
 }
 
-void KMailPlugin::saveToProfile( const QString& profileDirectory ) {
+void KMailPlugin::saveToProfile( const TQString& profileDirectory ) {
   DCOPRef ref( "kmail", "KMailIface" );
   ref.send( "saveToProfile", profileDirectory );
 }
diff --git a/kontact/plugins/kmail/kmail_plugin.h b/kontact/plugins/kmail/kmail_plugin.h
index 0d6013867..73bb361b1 100644
--- a/kontact/plugins/kmail/kmail_plugin.h
+++ b/kontact/plugins/kmail/kmail_plugin.h
@@ -48,30 +48,30 @@ class KMailPlugin : public Kontact::Plugin
   Q_OBJECT
 
   public:
-    KMailPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    KMailPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~KMailPlugin();
 
     virtual bool isRunningStandalone();
-    virtual bool createDCOPInterface( const QString& serviceType );
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parent );
-    virtual QString tipFile() const;
+    virtual bool createDCOPInterface( const TQString& serviceType );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parent );
+    virtual TQString tipFile() const;
     int weight() const { return 200; }
 
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQStringList invisibleToolbarActions() const;
     virtual bool queryClose() const;
 
     //override
-    void loadProfile( const QString& profileDirectory );
+    void loadProfile( const TQString& profileDirectory );
 
     //override
-    void saveToProfile( const QString& profileDirectory );
+    void saveToProfile( const TQString& profileDirectory );
 
   protected:
     virtual KParts::ReadOnlyPart* createPart();
     void openComposer( const KURL& = KURL() );
-    void openComposer( const QString& to );
-    bool canDecodeDrag( QMimeSource * );
-    void processDropEvent( QDropEvent * );
+    void openComposer( const TQString& to );
+    bool canDecodeDrag( TQMimeSource * );
+    void processDropEvent( TQDropEvent * );
 
 
   protected slots:
diff --git a/kontact/plugins/kmail/summarywidget.cpp b/kontact/plugins/kmail/summarywidget.cpp
index 79f2f4657..43c1e2cb7 100644
--- a/kontact/plugins/kmail/summarywidget.cpp
+++ b/kontact/plugins/kmail/summarywidget.cpp
@@ -22,8 +22,8 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qlabel.h>
-#include <qlayout.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
 
 #include <dcopref.h>
 #include <kapplication.h>
@@ -41,17 +41,17 @@
 
 #include <time.h>
 
-SummaryWidget::SummaryWidget( Kontact::Plugin *plugin, QWidget *parent, const char *name )
+SummaryWidget::SummaryWidget( Kontact::Plugin *plugin, TQWidget *parent, const char *name )
   : Kontact::Summary( parent, name ),
-    DCOPObject( QCString("MailSummary") ),
+    DCOPObject( TQCString("MailSummary") ),
     mPlugin( plugin )
 {
-  QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
+  TQVBoxLayout *mainLayout = new TQVBoxLayout( this, 3, 3 );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_mail", KIcon::Desktop,
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_mail", KIcon::Desktop,
                                                   KIcon::SizeMedium );
-  QWidget *header = createHeader(this, icon, i18n("E-Mail"));
-  mLayout = new QGridLayout( 1, 3, 3 );
+  TQWidget *header = createHeader(this, icon, i18n("E-Mail"));
+  mLayout = new TQGridLayout( 1, 3, 3 );
 
   mainLayout->addWidget(header);
   mainLayout->addLayout(mLayout);
@@ -61,16 +61,16 @@ SummaryWidget::SummaryWidget( Kontact::Plugin *plugin, QWidget *parent, const ch
                      false );
 }
 
-void SummaryWidget::selectFolder( const QString& folder )
+void SummaryWidget::selectFolder( const TQString& folder )
 {
   if ( mPlugin->isRunningStandalone() )
     mPlugin->bringToForeground();
   else
     mPlugin->core()->selectPlugin( mPlugin );
-  QByteArray data;
-  QDataStream arg( data, IO_WriteOnly );
+  TQByteArray data;
+  TQDataStream arg( data, IO_WriteOnly );
   arg << folder;
-  emitDCOPSignal( "kmailSelectFolder(QString)", data );
+  emitDCOPSignal( "kmailSelectFolder(TQString)", data );
 }
 
 void SummaryWidget::updateSummary( bool )
@@ -88,7 +88,7 @@ void SummaryWidget::slotUnreadCountChanged()
   DCOPRef kmail( "kmail", "KMailIface" );
   DCOPReply reply = kmail.call( "folderList" );
   if ( reply.isValid() ) {
-    QStringList folderList = reply;
+    TQStringList folderList = reply;
     updateFolderList( folderList );
   }
   else {
@@ -98,7 +98,7 @@ void SummaryWidget::slotUnreadCountChanged()
   mTimeOfLastMessageCountUpdate = ::time( 0 );
 }
 
-void SummaryWidget::updateFolderList( const QStringList& folders )
+void SummaryWidget::updateFolderList( const TQStringList& folders )
 {
   mLabels.setAutoDelete( true );
   mLabels.clear();
@@ -107,24 +107,24 @@ void SummaryWidget::updateFolderList( const QStringList& folders )
   KConfig config( "kcmkmailsummaryrc" );
   config.setGroup( "General" );
 
-  QStringList activeFolders;
+  TQStringList activeFolders;
   if ( !config.hasKey( "ActiveFolders" ) )
     activeFolders << "/Local/inbox";
   else
     activeFolders = config.readListEntry( "ActiveFolders" );
 
   int counter = 0;
-  QStringList::ConstIterator it;
+  TQStringList::ConstIterator it;
   DCOPRef kmail( "kmail", "KMailIface" );
   for ( it = folders.begin(); it != folders.end(); ++it ) {
     if ( activeFolders.contains( *it ) ) {
-      DCOPRef folderRef = kmail.call( "getFolder(QString)", *it );
+      DCOPRef folderRef = kmail.call( "getFolder(TQString)", *it );
       const int numMsg = folderRef.call( "messages()" );
       const int numUnreadMsg = folderRef.call( "unreadMessages()" );
 
       if ( numUnreadMsg == 0 ) continue;
 
-      QString folderPath;
+      TQString folderPath;
       if ( config.readBoolEntry( "ShowFullPath", true ) )
         folderRef.call( "displayPath()" ).get( folderPath );
       else
@@ -134,13 +134,13 @@ void SummaryWidget::updateFolderList( const QStringList& folders )
       urlLabel->installEventFilter( this );
       urlLabel->setAlignment( AlignLeft );
       urlLabel->show();
-      connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-               SLOT( selectFolder( const QString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+               TQT_SLOT( selectFolder( const TQString& ) ) );
       mLayout->addWidget( urlLabel, counter, 0 );
       mLabels.append( urlLabel );
 
-      QLabel *label =
-        new QLabel( QString( i18n("%1: number of unread messages "
+      TQLabel *label =
+        new TQLabel( TQString( i18n("%1: number of unread messages "
                                   "%2: total number of messages", "%1 / %2") )
                     .arg( numUnreadMsg ).arg( numMsg ), this );
       label->setAlignment( AlignLeft );
@@ -153,7 +153,7 @@ void SummaryWidget::updateFolderList( const QStringList& folders )
   }
 
   if ( counter == 0 ) {
-    QLabel *label = new QLabel( i18n( "No unread messages in your monitored folders" ), this );
+    TQLabel *label = new TQLabel( i18n( "No unread messages in your monitored folders" ), this );
     label->setAlignment( AlignHCenter | AlignVCenter );
     mLayout->addMultiCellWidget( label, 0, 0, 0, 2 );
     label->show();
@@ -161,22 +161,22 @@ void SummaryWidget::updateFolderList( const QStringList& folders )
   }
 }
 
-bool SummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool SummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
     KURLLabel* label = static_cast<KURLLabel*>( obj );
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message( i18n( "Open Folder: \"%1\"" ).arg( label->text() ) );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
 }
 
-QStringList SummaryWidget::configModules() const
+TQStringList SummaryWidget::configModules() const
 {
-  return QStringList( "kcmkmailsummary.desktop" );
+  return TQStringList( "kcmkmailsummary.desktop" );
 }
 
 #include "summarywidget.moc"
diff --git a/kontact/plugins/kmail/summarywidget.h b/kontact/plugins/kmail/summarywidget.h
index 563a021e1..dc058e452 100644
--- a/kontact/plugins/kmail/summarywidget.h
+++ b/kontact/plugins/kmail/summarywidget.h
@@ -24,9 +24,9 @@
 #ifndef SUMMARYWIDGET_H
 #define SUMMARYWIDGET_H
 
-#include <qmap.h>
-#include <qtimer.h>
-#include <qwidget.h>
+#include <tqmap.h>
+#include <tqtimer.h>
+#include <tqwidget.h>
 
 #include <dcopobject.h>
 #include <kurllabel.h>
@@ -44,28 +44,28 @@ class SummaryWidget : public Kontact::Summary, public DCOPObject
   K_DCOP
 
   public:
-    SummaryWidget( Kontact::Plugin *plugin, QWidget *parent, const char *name = 0 );
+    SummaryWidget( Kontact::Plugin *plugin, TQWidget *parent, const char *name = 0 );
 
     int summaryHeight() const { return 1; }
-    QStringList configModules() const;
+    TQStringList configModules() const;
 
   k_dcop_hidden:
     void slotUnreadCountChanged();
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent* e );
+    virtual bool eventFilter( TQObject *obj, TQEvent* e );
 
   public slots:
     virtual void updateSummary( bool force );
 
   private slots:
-    void selectFolder( const QString& );
+    void selectFolder( const TQString& );
 
   private:
-    void updateFolderList( const QStringList& folders );
+    void updateFolderList( const TQStringList& folders );
 
-    QPtrList<QLabel> mLabels;
-    QGridLayout *mLayout;
+    TQPtrList<TQLabel> mLabels;
+    TQGridLayout *mLayout;
     Kontact::Plugin *mPlugin;
     int mTimeOfLastMessageCountUpdate;
 };
diff --git a/kontact/plugins/knode/knode_plugin.cpp b/kontact/plugins/knode/knode_plugin.cpp
index 6ad7fedb1..131c8bdf4 100644
--- a/kontact/plugins/knode/knode_plugin.cpp
+++ b/kontact/plugins/knode/knode_plugin.cpp
@@ -36,7 +36,7 @@
 
 #include <dcopclient.h>
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 
 typedef KGenericFactory<KNodePlugin, Kontact::Core> KNodePluginFactory;
@@ -44,13 +44,13 @@ K_EXPORT_COMPONENT_FACTORY( libkontact_knodeplugin,
                             KNodePluginFactory( "kontact_knodeplugin" ) )
 
 
-KNodePlugin::KNodePlugin( Kontact::Core *core, const char *, const QStringList& )
+KNodePlugin::KNodePlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "knode" ), mStub(0)
 {
   setInstance( KNodePluginFactory::instance() );
 
   insertNewAction( new KAction( i18n( "New Article..." ), "mail_new", CTRL+SHIFT+Key_A,
-                   this, SLOT( slotPostArticle() ), actionCollection(), "post_article" ) );
+                   this, TQT_SLOT( slotPostArticle() ), actionCollection(), "post_article" ) );
 
   mUniqueAppWatcher = new Kontact::UniqueAppWatcher(
       new Kontact::UniqueAppHandlerFactory<KNodeUniqueAppHandler>(), this );
@@ -60,7 +60,7 @@ KNodePlugin::~KNodePlugin()
 {
 }
 
-bool KNodePlugin::createDCOPInterface( const QString& /*serviceType*/ )
+bool KNodePlugin::createDCOPInterface( const TQString& /*serviceType*/ )
 {
   return false;
 }
@@ -70,9 +70,9 @@ bool KNodePlugin::isRunningStandalone()
   return mUniqueAppWatcher->isRunningStandalone();
 }
 
-QStringList KNodePlugin::invisibleToolbarActions() const
+TQStringList KNodePlugin::invisibleToolbarActions() const
 {
-  return QStringList( "article_postNew" );
+  return TQStringList( "article_postNew" );
 }
 
 void KNodePlugin::slotPostArticle()
diff --git a/kontact/plugins/knode/knode_plugin.h b/kontact/plugins/knode/knode_plugin.h
index 78d4275ed..3701dc7ba 100644
--- a/kontact/plugins/knode/knode_plugin.h
+++ b/kontact/plugins/knode/knode_plugin.h
@@ -45,14 +45,14 @@ class KNodePlugin : public Kontact::Plugin
   Q_OBJECT
 
   public:
-    KNodePlugin( Kontact::Core *core, const char *name, const QStringList& );
+    KNodePlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~KNodePlugin();
 
-    virtual bool createDCOPInterface( const QString& serviceType );
+    virtual bool createDCOPInterface( const TQString& serviceType );
     virtual bool isRunningStandalone();
     int weight() const { return 500; }
 
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQStringList invisibleToolbarActions() const;
 
   protected:
     virtual KParts::ReadOnlyPart* createPart();
diff --git a/kontact/plugins/knotes/knotes_part.cpp b/kontact/plugins/knotes/knotes_part.cpp
index 5bd160d1d..4702eb2d2 100644
--- a/kontact/plugins/knotes/knotes_part.cpp
+++ b/kontact/plugins/knotes/knotes_part.cpp
@@ -19,8 +19,8 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qpopupmenu.h>
-#include <qclipboard.h>
+#include <tqpopupmenu.h>
+#include <tqclipboard.h>
 
 #include <kapplication.h>
 #include <kdebug.h>
@@ -38,7 +38,7 @@
 #include "knotetip.h"
 
 
-KNotesPart::KNotesPart( QObject *parent, const char *name )
+KNotesPart::KNotesPart( TQObject *parent, const char *name )
   : DCOPObject( "KNotesIface" ), KParts::ReadOnlyPart( parent, name ),
     mNotesView( new KNotesIconView() ),
     mNoteTip( new KNoteTip( mNotesView ) ),
@@ -50,38 +50,38 @@ KNotesPart::KNotesPart( QObject *parent, const char *name )
   setInstance( new KInstance( "knotes" ) );
 
   // create the actions
-  new KAction( i18n( "&New" ), "knotes", CTRL+Key_N, this, SLOT( newNote() ),
+  new KAction( i18n( "&New" ), "knotes", CTRL+Key_N, this, TQT_SLOT( newNote() ),
                actionCollection(), "file_new" );
-  new KAction( i18n( "Rename..." ), "text", this, SLOT( renameNote() ),
+  new KAction( i18n( "Rename..." ), "text", this, TQT_SLOT( renameNote() ),
                actionCollection(), "edit_rename" );
-  new KAction( i18n( "Delete" ), "editdelete", Key_Delete, this, SLOT( killSelectedNotes() ),
+  new KAction( i18n( "Delete" ), "editdelete", Key_Delete, this, TQT_SLOT( killSelectedNotes() ),
                actionCollection(), "edit_delete" );
-  new KAction( i18n( "Print Selected Notes..." ), "print", CTRL+Key_P, this, SLOT( printSelectedNotes() ),
+  new KAction( i18n( "Print Selected Notes..." ), "print", CTRL+Key_P, this, TQT_SLOT( printSelectedNotes() ),
                actionCollection(), "print_note" );
 
   // TODO icons: s/editdelete/knotes_delete/ or the other way round in knotes
 
   // set the view up
-  mNotesView->setSelectionMode( QIconView::Extended );
+  mNotesView->setSelectionMode( TQIconView::Extended );
   mNotesView->setItemsMovable( false );
-  mNotesView->setResizeMode( QIconView::Adjust );
+  mNotesView->setResizeMode( TQIconView::Adjust );
   mNotesView->setAutoArrange( true );
   mNotesView->setSorting( true );
 
-  connect( mNotesView, SIGNAL( executed( QIconViewItem* ) ),
-           this, SLOT( editNote( QIconViewItem* ) ) );
-  connect( mNotesView, SIGNAL( returnPressed( QIconViewItem* ) ),
-           this, SLOT( editNote( QIconViewItem* ) ) );
-  connect( mNotesView, SIGNAL( itemRenamed( QIconViewItem* ) ),
-           this, SLOT( renamedNote( QIconViewItem* ) ) );
-  connect( mNotesView, SIGNAL( contextMenuRequested( QIconViewItem*, const QPoint& ) ),
-           this, SLOT( popupRMB( QIconViewItem*, const QPoint& ) ) );
-  connect( mNotesView, SIGNAL( onItem( QIconViewItem* ) ),
-           this, SLOT( slotOnItem( QIconViewItem* ) ) );
-  connect( mNotesView, SIGNAL( onViewport() ),
-           this, SLOT( slotOnViewport() ) );
-  connect( mNotesView, SIGNAL( currentChanged( QIconViewItem* ) ),
-           this, SLOT( slotOnCurrentChanged( QIconViewItem* ) ) );
+  connect( mNotesView, TQT_SIGNAL( executed( TQIconViewItem* ) ),
+           this, TQT_SLOT( editNote( TQIconViewItem* ) ) );
+  connect( mNotesView, TQT_SIGNAL( returnPressed( TQIconViewItem* ) ),
+           this, TQT_SLOT( editNote( TQIconViewItem* ) ) );
+  connect( mNotesView, TQT_SIGNAL( itemRenamed( TQIconViewItem* ) ),
+           this, TQT_SLOT( renamedNote( TQIconViewItem* ) ) );
+  connect( mNotesView, TQT_SIGNAL( contextMenuRequested( TQIconViewItem*, const TQPoint& ) ),
+           this, TQT_SLOT( popupRMB( TQIconViewItem*, const TQPoint& ) ) );
+  connect( mNotesView, TQT_SIGNAL( onItem( TQIconViewItem* ) ),
+           this, TQT_SLOT( slotOnItem( TQIconViewItem* ) ) );
+  connect( mNotesView, TQT_SIGNAL( onViewport() ),
+           this, TQT_SLOT( slotOnViewport() ) );
+  connect( mNotesView, TQT_SIGNAL( currentChanged( TQIconViewItem* ) ),
+           this, TQT_SLOT( slotOnCurrentChanged( TQIconViewItem* ) ) );
 
   slotOnCurrentChanged( 0 );
 
@@ -91,10 +91,10 @@ KNotesPart::KNotesPart( QObject *parent, const char *name )
   setXMLFile( "knotes_part.rc" );
 
   // connect the resource manager
-  connect( mManager, SIGNAL( sigRegisteredNote( KCal::Journal* ) ),
-           this, SLOT( createNote( KCal::Journal* ) ) );
-  connect( mManager, SIGNAL( sigDeregisteredNote( KCal::Journal* ) ),
-           this, SLOT( killNote( KCal::Journal* ) ) );
+  connect( mManager, TQT_SIGNAL( sigRegisteredNote( KCal::Journal* ) ),
+           this, TQT_SLOT( createNote( KCal::Journal* ) ) );
+  connect( mManager, TQT_SIGNAL( sigDeregisteredNote( KCal::Journal* ) ),
+           this, TQT_SLOT( killNote( KCal::Journal* ) ) );
 
   // read the notes
   mManager->load();
@@ -111,9 +111,9 @@ KNotesPart::~KNotesPart()
 
 void KNotesPart::printSelectedNotes()
 {
-  QValueList<KCal::Journal*> journals;
+  TQValueList<KCal::Journal*> journals;
 
-  for ( QIconViewItem *it = mNotesView->firstItem(); it; it = it->nextItem() ) {
+  for ( TQIconViewItem *it = mNotesView->firstItem(); it; it = it->nextItem() ) {
     if ( it->isSelected() ) {
       journals.append( static_cast<KNotesIconViewItem *>( it )->journal() );
     }
@@ -128,9 +128,9 @@ void KNotesPart::printSelectedNotes()
   printer.printNotes(journals );
 
 #if 0
-    QString content;
+    TQString content;
     if ( m_editor->textFormat() == PlainText )
-        content = QStyleSheet::convertFromPlainText( m_editor->text() );
+        content = TQStyleSheet::convertFromPlainText( m_editor->text() );
     else
         content = m_editor->text();
 
@@ -152,7 +152,7 @@ bool KNotesPart::openFile()
 
 // public KNotes DCOP interface implementation
 
-QString KNotesPart::newNote( const QString& name, const QString& text )
+TQString KNotesPart::newNote( const TQString& name, const TQString& text )
 {
   // create the new note
   KCal::Journal *journal = new KCal::Journal();
@@ -161,7 +161,7 @@ QString KNotesPart::newNote( const QString& name, const QString& text )
   if ( !name.isEmpty() )
       journal->setSummary( name );
   else
-      journal->setSummary( KGlobal::locale()->formatDateTime( QDateTime::currentDateTime() ) );
+      journal->setSummary( KGlobal::locale()->formatDateTime( TQDateTime::currentDateTime() ) );
 
   // the body of the note
   journal->setDescription( text );
@@ -177,7 +177,7 @@ QString KNotesPart::newNote( const QString& name, const QString& text )
     mNoteEditDlg->setTitle( journal->summary() );
     mNoteEditDlg->setText( journal->description() );
 
-    if ( mNoteEditDlg->exec() == QDialog::Accepted )
+    if ( mNoteEditDlg->exec() == TQDialog::Accepted )
     {
       journal->setSummary( mNoteEditDlg->title() );
       journal->setDescription( mNoteEditDlg->text() );
@@ -199,18 +199,18 @@ QString KNotesPart::newNote( const QString& name, const QString& text )
   return journal->uid();
 }
 
-QString KNotesPart::newNoteFromClipboard( const QString& name )
+TQString KNotesPart::newNoteFromClipboard( const TQString& name )
 {
-  const QString& text = KApplication::clipboard()->text();
+  const TQString& text = KApplication::clipboard()->text();
   return newNote( name, text );
 }
 
-void KNotesPart::killNote( const QString& id )
+void KNotesPart::killNote( const TQString& id )
 {
   killNote( id, false );
 }
 
-void KNotesPart::killNote( const QString& id, bool force )
+void KNotesPart::killNote( const TQString& id, bool force )
 {
   KNotesIconViewItem *note = mNoteList[ id ];
 
@@ -227,25 +227,25 @@ void KNotesPart::killNote( const QString& id, bool force )
   }
 }
 
-QString KNotesPart::name( const QString& id ) const
+TQString KNotesPart::name( const TQString& id ) const
 {
   KNotesIconViewItem *note = mNoteList[ id ];
   if ( note )
     return note->text();
   else
-    return QString::null;
+    return TQString::null;
 }
 
-QString KNotesPart::text( const QString& id ) const
+TQString KNotesPart::text( const TQString& id ) const
 {
   KNotesIconViewItem *note = mNoteList[id];
   if ( note )
     return note->journal()->description();
   else
-    return QString::null;
+    return TQString::null;
 }
 
-void KNotesPart::setName( const QString& id, const QString& newName )
+void KNotesPart::setName( const TQString& id, const TQString& newName )
 {
   KNotesIconViewItem *note = mNoteList[ id ];
   if ( note ) {
@@ -254,7 +254,7 @@ void KNotesPart::setName( const QString& id, const QString& newName )
   }
 }
 
-void KNotesPart::setText( const QString& id, const QString& newText )
+void KNotesPart::setText( const TQString& id, const TQString& newText )
 {
   KNotesIconViewItem *note = mNoteList[ id ];
   if ( note ) {
@@ -263,10 +263,10 @@ void KNotesPart::setText( const QString& id, const QString& newText )
   }
 }
 
-QMap<QString, QString> KNotesPart::notes() const
+TQMap<TQString, TQString> KNotesPart::notes() const
 {
-  QMap<QString, QString> notes;
-  QDictIterator<KNotesIconViewItem> it( mNoteList );
+  TQMap<TQString, TQString> notes;
+  TQDictIterator<KNotesIconViewItem> it( mNoteList );
 
   for ( ; it.current(); ++it )
     notes.insert( (*it)->journal()->uid(), (*it)->journal()->summary() );
@@ -279,11 +279,11 @@ QMap<QString, QString> KNotesPart::notes() const
 
 void KNotesPart::killSelectedNotes()
 {
-  QPtrList<KNotesIconViewItem> items;
-  QStringList notes;
+  TQPtrList<KNotesIconViewItem> items;
+  TQStringList notes;
 
   KNotesIconViewItem *knivi;
-  for ( QIconViewItem *it = mNotesView->firstItem(); it; it = it->nextItem() ) {
+  for ( TQIconViewItem *it = mNotesView->firstItem(); it; it = it->nextItem() ) {
     if ( it->isSelected() ) {
       knivi = static_cast<KNotesIconViewItem *>( it );
       items.append( knivi );
@@ -301,7 +301,7 @@ void KNotesPart::killSelectedNotes()
             KStdGuiItem::del() );
 
   if ( ret == KMessageBox::Continue ) {
-    QPtrListIterator<KNotesIconViewItem> kniviIt( items );
+    TQPtrListIterator<KNotesIconViewItem> kniviIt( items );
     while ( (knivi = *kniviIt) ) {
       ++kniviIt;
       mManager->deleteNote( knivi->journal() );
@@ -311,14 +311,14 @@ void KNotesPart::killSelectedNotes()
   }
 }
 
-void KNotesPart::popupRMB( QIconViewItem *item, const QPoint& pos )
+void KNotesPart::popupRMB( TQIconViewItem *item, const TQPoint& pos )
 {
-  QPopupMenu *contextMenu = NULL;
+  TQPopupMenu *contextMenu = NULL;
 
   if ( item )
-    contextMenu = static_cast<QPopupMenu *>( factory()->container( "note_context", this ) );
+    contextMenu = static_cast<TQPopupMenu *>( factory()->container( "note_context", this ) );
   else
-    contextMenu = static_cast<QPopupMenu *>( factory()->container( "notepart_context", this ) );
+    contextMenu = static_cast<TQPopupMenu *>( factory()->container( "notepart_context", this ) );
 
   if ( !contextMenu )
     return;
@@ -326,9 +326,9 @@ void KNotesPart::popupRMB( QIconViewItem *item, const QPoint& pos )
   contextMenu->popup( pos );
 }
 
-void KNotesPart::slotOnItem( QIconViewItem *i )
+void KNotesPart::slotOnItem( TQIconViewItem *i )
 {
-  // TODO: disable (i.e. setNote( QString::null )) when mouse button pressed
+  // TODO: disable (i.e. setNote( TQString::null )) when mouse button pressed
 
   KNotesIconViewItem *item = static_cast<KNotesIconViewItem *>( i );
   mNoteTip->setNote( item );
@@ -346,7 +346,7 @@ void KNotesPart::slotOnViewport()
 void KNotesPart::createNote( KCal::Journal *journal )
 {
   // make sure all fields are existent, initialize them with default values
-  QString property = journal->customProperty( "KNotes", "BgColor" );
+  TQString property = journal->customProperty( "KNotes", "BgColor" );
   if ( property.isNull() )
     journal->setCustomProperty( "KNotes", "BgColor", "#ffff00" );
 
@@ -366,7 +366,7 @@ void KNotesPart::killNote( KCal::Journal *journal )
   mNoteList.remove( journal->uid() );
 }
 
-void KNotesPart::editNote( QIconViewItem *item )
+void KNotesPart::editNote( TQIconViewItem *item )
 {
   if ( !mNoteEditDlg )
     mNoteEditDlg = new KNoteEditDlg( widget() );
@@ -377,7 +377,7 @@ void KNotesPart::editNote( QIconViewItem *item )
   mNoteEditDlg->setTitle( journal->summary() );
   mNoteEditDlg->setText( journal->description() );
 
-  if ( mNoteEditDlg->exec() == QDialog::Accepted ) {
+  if ( mNoteEditDlg->exec() == TQDialog::Accepted ) {
     item->setText( mNoteEditDlg->title() );
     journal->setDescription( mNoteEditDlg->text() );
     mManager->save();
@@ -389,12 +389,12 @@ void KNotesPart::renameNote()
   mNotesView->currentItem()->rename();
 }
 
-void KNotesPart::renamedNote( QIconViewItem* )
+void KNotesPart::renamedNote( TQIconViewItem* )
 {
   mManager->save();
 }
 
-void KNotesPart::slotOnCurrentChanged( QIconViewItem* )
+void KNotesPart::slotOnCurrentChanged( TQIconViewItem* )
 {
   KAction *renameAction = actionCollection()->action( "edit_rename" );
   KAction *deleteAction = actionCollection()->action( "edit_delete" );
diff --git a/kontact/plugins/knotes/knotes_part.h b/kontact/plugins/knotes/knotes_part.h
index c034d04fb..b737ddf83 100644
--- a/kontact/plugins/knotes/knotes_part.h
+++ b/kontact/plugins/knotes/knotes_part.h
@@ -22,7 +22,7 @@
 #ifndef KNOTES_PART_H
 #define KNOTES_PART_H
 
-#include <qdict.h>
+#include <tqdict.h>
 
 #include <kiconview.h>
 #include <kglobal.h>
@@ -49,42 +49,42 @@ class KNotesPart : public KParts::ReadOnlyPart, virtual public KNotesIface
   Q_OBJECT
 
   public:
-    KNotesPart( QObject *parent = 0, const char *name = 0 );
+    KNotesPart( TQObject *parent = 0, const char *name = 0 );
    ~KNotesPart();
 
     bool openFile();
 
   public slots:
-    QString newNote( const QString& name = QString::null,
-                     const QString& text = QString::null );
-    QString newNoteFromClipboard( const QString& name = QString::null );
+    TQString newNote( const TQString& name = TQString::null,
+                     const TQString& text = TQString::null );
+    TQString newNoteFromClipboard( const TQString& name = TQString::null );
 
   public:
-    void killNote( const QString& id );
-    void killNote( const QString& id, bool force );
+    void killNote( const TQString& id );
+    void killNote( const TQString& id, bool force );
 
-    QString name( const QString& id ) const;
-    QString text( const QString& id ) const;
+    TQString name( const TQString& id ) const;
+    TQString text( const TQString& id ) const;
 
-    void setName( const QString& id, const QString& newName );
-    void setText( const QString& id, const QString& newText );
+    void setName( const TQString& id, const TQString& newName );
+    void setText( const TQString& id, const TQString& newText );
 
-    QMap<QString, QString> notes() const;
+    TQMap<TQString, TQString> notes() const;
 
   private slots:
     void createNote( KCal::Journal *journal );
     void killNote( KCal::Journal *journal );
 
-    void editNote( QIconViewItem *item );
+    void editNote( TQIconViewItem *item );
 
     void renameNote();
-    void renamedNote( QIconViewItem *item );
+    void renamedNote( TQIconViewItem *item );
 
-    void slotOnItem( QIconViewItem *item );
+    void slotOnItem( TQIconViewItem *item );
     void slotOnViewport();
-    void slotOnCurrentChanged( QIconViewItem *item );
+    void slotOnCurrentChanged( TQIconViewItem *item );
 
-    void popupRMB( QIconViewItem *item, const QPoint& pos );
+    void popupRMB( TQIconViewItem *item, const TQPoint& pos );
     void killSelectedNotes();
 
     void printSelectedNotes();
@@ -95,7 +95,7 @@ class KNotesPart : public KParts::ReadOnlyPart, virtual public KNotesIface
     KNoteEditDlg *mNoteEditDlg;
 
     KNotesResourceManager *mManager;
-    QDict<KNotesIconViewItem> mNoteList;
+    TQDict<KNotesIconViewItem> mNoteList;
 };
 
 #endif
diff --git a/kontact/plugins/knotes/knotes_part_p.h b/kontact/plugins/knotes/knotes_part_p.h
index 55a0374b6..0bf073f3a 100644
--- a/kontact/plugins/knotes/knotes_part_p.h
+++ b/kontact/plugins/knotes/knotes_part_p.h
@@ -32,8 +32,8 @@
 #ifndef KNOTES_PART_P_H
 #define KNOTES_PART_P_H
 
-#include <qlayout.h>
-#include <qlabel.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
 
 #include <kactioncollection.h>
 #include <klocale.h>
@@ -67,8 +67,8 @@ class KNotesIconViewItem : public KIconViewItem
       setRenameEnabled( true );
 
       KIconEffect effect;
-      QColor color( journal->customProperty( "KNotes", "BgColor" ) );
-      QPixmap icon = KGlobal::iconLoader()->loadIcon( "knotes", KIcon::Desktop );
+      TQColor color( journal->customProperty( "KNotes", "BgColor" ) );
+      TQPixmap icon = KGlobal::iconLoader()->loadIcon( "knotes", KIcon::Desktop );
       icon = effect.apply( icon, KIconEffect::Colorize, 1, color, false );
       setPixmap( icon );
       setText( journal->summary() );
@@ -79,7 +79,7 @@ class KNotesIconViewItem : public KIconViewItem
       return mJournal;
     }
 
-    virtual void setText( const QString& text )
+    virtual void setText( const TQString& text )
     {
       KIconViewItem::setText( text );
       mJournal->setSummary( text );
@@ -93,10 +93,10 @@ class KNotesIconViewItem : public KIconViewItem
 class KNotesIconView : public KIconView
 {
   protected:
-    QDragObject* dragObject()
+    TQDragObject* dragObject()
     {
-      QValueList<KNotesIconViewItem*> selectedItems;
-      for ( QIconViewItem *it = firstItem(); it; it = it->nextItem() ) {
+      TQValueList<KNotesIconViewItem*> selectedItems;
+      for ( TQIconViewItem *it = firstItem(); it; it = it->nextItem() ) {
         if ( it->isSelected() )
           selectedItems.append( static_cast<KNotesIconViewItem *>( it ) );
       }
@@ -117,7 +117,7 @@ class KNoteEditDlg : public KDialogBase, virtual public KXMLGUIClient
   Q_OBJECT
 
   public:
-    KNoteEditDlg( QWidget *parent = 0, const char *name = 0 )
+    KNoteEditDlg( TQWidget *parent = 0, const char *name = 0 )
       : KDialogBase( Plain, i18n( "Edit Note" ), Ok | Cancel, Ok,
                      parent, name, true, true )
     {
@@ -128,11 +128,11 @@ class KNoteEditDlg : public KDialogBase, virtual public KXMLGUIClient
       setXMLFile( "knotesui.rc" );
       actionCollection()->setWidget( this );
 
-      QWidget *page = plainPage();
-      QVBoxLayout *layout = new QVBoxLayout( page );
+      TQWidget *page = plainPage();
+      TQVBoxLayout *layout = new TQVBoxLayout( page );
 
-      QHBoxLayout *hbl = new QHBoxLayout( layout, marginHint() );
-      QLabel *label = new QLabel( page);
+      TQHBoxLayout *hbl = new TQHBoxLayout( layout, marginHint() );
+      TQLabel *label = new TQLabel( page);
       label->setText( i18n( "Name:" ) );
       hbl->addWidget( label,0 );
       mTitleEdit= new KLineEdit( page, "name" );
@@ -152,22 +152,22 @@ class KNoteEditDlg : public KDialogBase, virtual public KXMLGUIClient
       layout->addWidget( mNoteEdit );
     }
 
-    QString text() const
+    TQString text() const
     {
       return mNoteEdit->text();
     }
 
-    void setText( const QString& text )
+    void setText( const TQString& text )
     {
       mNoteEdit->setText( text );
     }
 
-    QString title() const
+    TQString title() const
     {
       return mTitleEdit->text();
     }
 
-    void setTitle( const QString& text )
+    void setTitle( const TQString& text )
     {
       mTitleEdit->setText( text );
     }
diff --git a/kontact/plugins/knotes/knotes_plugin.cpp b/kontact/plugins/knotes/knotes_plugin.cpp
index beaaa6331..1a94fdea3 100644
--- a/kontact/plugins/knotes/knotes_plugin.cpp
+++ b/kontact/plugins/knotes/knotes_plugin.cpp
@@ -38,16 +38,16 @@ K_EXPORT_COMPONENT_FACTORY( libkontact_knotesplugin,
                             KNotesPluginFactory( "kontact_knotesplugin" ) )
 
 
-KNotesPlugin::KNotesPlugin( Kontact::Core *core, const char *, const QStringList & )
+KNotesPlugin::KNotesPlugin( Kontact::Core *core, const char *, const TQStringList & )
   : Kontact::Plugin( core, core, "knotes" ),
     mAboutData( 0 )
 {
   setInstance( KNotesPluginFactory::instance() );
 
   insertNewAction( new KAction( i18n( "New Note..." ), "knotes", CTRL+SHIFT+Key_N,
-                   this, SLOT( slotNewNote() ), actionCollection(), "new_note" ) );
+                   this, TQT_SLOT( slotNewNote() ), actionCollection(), "new_note" ) );
   insertSyncAction( new KAction( i18n( "Synchronize Notes" ), "reload", 0,
-                   this, SLOT( slotSyncNotes() ), actionCollection(), "knotes_sync" ) );
+                   this, TQT_SLOT( slotSyncNotes() ), actionCollection(), "knotes_sync" ) );
 }
 
 KNotesPlugin::~KNotesPlugin()
@@ -59,7 +59,7 @@ KParts::ReadOnlyPart* KNotesPlugin::createPart()
   return new KNotesPart( this, "notes" );
 }
 
-Kontact::Summary *KNotesPlugin::createSummaryWidget( QWidget *parentWidget )
+Kontact::Summary *KNotesPlugin::createSummaryWidget( TQWidget *parentWidget )
 {
   return new KNotesSummaryWidget( this, parentWidget );
 }
@@ -90,7 +90,7 @@ void KNotesPlugin::slotNewNote()
 void KNotesPlugin::slotSyncNotes()
 {
   DCOPRef ref( "kmail", "KMailICalIface" );
-  ref.send( "triggerSync", QString("Note") );
+  ref.send( "triggerSync", TQString("Note") );
 }
 
 #include "knotes_plugin.moc"
diff --git a/kontact/plugins/knotes/knotes_plugin.h b/kontact/plugins/knotes/knotes_plugin.h
index d4d58cb03..a94494581 100644
--- a/kontact/plugins/knotes/knotes_plugin.h
+++ b/kontact/plugins/knotes/knotes_plugin.h
@@ -34,10 +34,10 @@ class KNotesPlugin : public Kontact::Plugin
   Q_OBJECT
 
   public:
-    KNotesPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    KNotesPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~KNotesPlugin();
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parentWidget );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parentWidget );
 
     int weight() const { return 600; }
 
diff --git a/kontact/plugins/knotes/knotetip.cpp b/kontact/plugins/knotes/knotetip.cpp
index 6e2c998d7..64db3a336 100644
--- a/kontact/plugins/knotes/knotetip.cpp
+++ b/kontact/plugins/knotes/knotetip.cpp
@@ -29,9 +29,9 @@
    your version.
 */
 
-#include <qtooltip.h>
-#include <qlayout.h>
-#include <qtextedit.h>
+#include <tqtooltip.h>
+#include <tqlayout.h>
+#include <tqtextedit.h>
 
 #include <kapplication.h>
 #include <kglobalsettings.h>
@@ -41,23 +41,23 @@
 
 
 KNoteTip::KNoteTip( KIconView *parent )
-  : QFrame( 0, 0, WX11BypassWM |   // this will make Seli happy >:-P
+  : TQFrame( 0, 0, WX11BypassWM |   // this will make Seli happy >:-P
             WStyle_Customize | WStyle_NoBorder | WStyle_Tool | WStyle_StaysOnTop ),
     mFilter( false ),
     mView( parent ),
     mNoteIVI( 0 ),
-    mPreview( new QTextEdit( this ) )
+    mPreview( new TQTextEdit( this ) )
 {
   mPreview->setReadOnly( true );
-  mPreview->setHScrollBarMode( QScrollView::AlwaysOff );
-  mPreview->setVScrollBarMode( QScrollView::AlwaysOff );
+  mPreview->setHScrollBarMode( TQScrollView::AlwaysOff );
+  mPreview->setVScrollBarMode( TQScrollView::AlwaysOff );
 
-  QBoxLayout *layout = new QVBoxLayout( this );
+  TQBoxLayout *layout = new TQVBoxLayout( this );
   layout->addWidget( mPreview );
 
-  setPalette( QToolTip::palette() );
+  setPalette( TQToolTip::palette() );
   setMargin( 1 );
-  setFrameStyle( QFrame::Plain | QFrame::Box );
+  setFrameStyle( TQFrame::Plain | TQFrame::Box );
   hide();
 }
 
@@ -87,8 +87,8 @@ void KNoteTip::setNote( KNotesIconViewItem *item )
     else
       mPreview->setTextFormat( Qt::PlainText );
 
-    QColor fg( journal->customProperty( "KNotes", "FgColor" ) );
-    QColor bg( journal->customProperty( "KNotes", "BgColor" ) );
+    TQColor fg( journal->customProperty( "KNotes", "FgColor" ) );
+    TQColor bg( journal->customProperty( "KNotes", "BgColor" ) );
     setColor( fg, bg );
 
     mPreview->setText( journal->description() );
@@ -100,7 +100,7 @@ void KNoteTip::setNote( KNotesIconViewItem *item )
     while ( w > 60 && h == mPreview->heightForWidth( w - 20 ) )
         w -= 20;
 
-    QRect desk = KGlobalSettings::desktopGeometry( mNoteIVI->rect().center() );
+    TQRect desk = KGlobalSettings::desktopGeometry( mNoteIVI->rect().center() );
     resize( w, QMIN( h, desk.height() / 2 - 20 ) );
 
     hide();
@@ -113,13 +113,13 @@ void KNoteTip::setNote( KNotesIconViewItem *item )
 
 // protected, virtual methods
 
-void KNoteTip::resizeEvent( QResizeEvent *ev )
+void KNoteTip::resizeEvent( TQResizeEvent *ev )
 {
-  QFrame::resizeEvent( ev );
+  TQFrame::resizeEvent( ev );
   reposition();
 }
 
-void KNoteTip::timerEvent( QTimerEvent * )
+void KNoteTip::timerEvent( TQTimerEvent * )
 {
   killTimers();
 
@@ -133,17 +133,17 @@ void KNoteTip::timerEvent( QTimerEvent * )
   }
 }
 
-bool KNoteTip::eventFilter( QObject *, QEvent *e )
+bool KNoteTip::eventFilter( TQObject *, TQEvent *e )
 {
   switch ( e->type() ) {
-    case QEvent::Leave:
-    case QEvent::MouseButtonPress:
-    case QEvent::MouseButtonRelease:
-    case QEvent::KeyPress:
-    case QEvent::KeyRelease:
-    case QEvent::FocusIn:
-    case QEvent::FocusOut:
-    case QEvent::Wheel:
+    case TQEvent::Leave:
+    case TQEvent::MouseButtonPress:
+    case TQEvent::MouseButtonRelease:
+    case TQEvent::KeyPress:
+    case TQEvent::KeyRelease:
+    case TQEvent::FocusIn:
+    case TQEvent::FocusOut:
+    case TQEvent::Wheel:
       killTimers();
       setFilter( false );
       hide();
@@ -157,20 +157,20 @@ bool KNoteTip::eventFilter( QObject *, QEvent *e )
 
 // private stuff
 
-void KNoteTip::setColor( const QColor &fg, const QColor &bg )
+void KNoteTip::setColor( const TQColor &fg, const TQColor &bg )
 {
-  QPalette newpalette = palette();
-  newpalette.setColor( QColorGroup::Background, bg );
-  newpalette.setColor( QColorGroup::Foreground, fg );
-  newpalette.setColor( QColorGroup::Base,       bg ); // text background
-  newpalette.setColor( QColorGroup::Text,       fg ); // text color
-  newpalette.setColor( QColorGroup::Button,     bg );
+  TQPalette newpalette = palette();
+  newpalette.setColor( TQColorGroup::Background, bg );
+  newpalette.setColor( TQColorGroup::Foreground, fg );
+  newpalette.setColor( TQColorGroup::Base,       bg ); // text background
+  newpalette.setColor( TQColorGroup::Text,       fg ); // text color
+  newpalette.setColor( TQColorGroup::Button,     bg );
 
   // the shadow
-  newpalette.setColor( QColorGroup::Midlight, bg.light(110) );
-  newpalette.setColor( QColorGroup::Shadow, bg.dark(116) );
-  newpalette.setColor( QColorGroup::Light, bg.light(180) );
-  newpalette.setColor( QColorGroup::Dark, bg.dark(108) );
+  newpalette.setColor( TQColorGroup::Midlight, bg.light(110) );
+  newpalette.setColor( TQColorGroup::Shadow, bg.dark(116) );
+  newpalette.setColor( TQColorGroup::Light, bg.light(180) );
+  newpalette.setColor( TQColorGroup::Dark, bg.dark(108) );
   setPalette( newpalette );
 
   // set the text color
@@ -185,9 +185,9 @@ void KNoteTip::setFilter( bool enable )
 
   if ( enable ) {
     kapp->installEventFilter( this );
-    QApplication::setGlobalMouseTracking( true );
+    TQApplication::setGlobalMouseTracking( true );
   } else {
-    QApplication::setGlobalMouseTracking( false );
+    TQApplication::setGlobalMouseTracking( false );
     kapp->removeEventFilter( this );
   }
 
@@ -199,14 +199,14 @@ void KNoteTip::reposition()
   if ( !mNoteIVI )
     return;
 
-  QRect rect = mNoteIVI->rect();
-  QPoint off = mView->mapToGlobal( mView->contentsToViewport( QPoint( 0, 0 ) ) );
+  TQRect rect = mNoteIVI->rect();
+  TQPoint off = mView->mapToGlobal( mView->contentsToViewport( TQPoint( 0, 0 ) ) );
   rect.moveBy( off.x(), off.y() );
 
-  QPoint pos = rect.center();
+  TQPoint pos = rect.center();
 
   // should the tooltip be shown to the left or to the right of the ivi?
-  QRect desk = KGlobalSettings::desktopGeometry( pos );
+  TQRect desk = KGlobalSettings::desktopGeometry( pos );
   if ( rect.center().x() + width() > desk.right() ) {
     // to the left
     if ( pos.x() - width() < 0 )
diff --git a/kontact/plugins/knotes/knotetip.h b/kontact/plugins/knotes/knotetip.h
index f07b75f0c..a97391962 100644
--- a/kontact/plugins/knotes/knotetip.h
+++ b/kontact/plugins/knotes/knotetip.h
@@ -32,7 +32,7 @@
 #ifndef KNOTETIP_H
 #define KNOTETIP_H
 
-#include <qframe.h>
+#include <tqframe.h>
 
 class QTextEdit;
 class KIconView;
@@ -47,12 +47,12 @@ class KNoteTip : public QFrame
     void setNote( KNotesIconViewItem *item );
 
   protected:
-    virtual bool eventFilter( QObject *, QEvent *e );
-    virtual void timerEvent( QTimerEvent * );
-    virtual void resizeEvent( QResizeEvent * );
+    virtual bool eventFilter( TQObject *, TQEvent *e );
+    virtual void timerEvent( TQTimerEvent * );
+    virtual void resizeEvent( TQResizeEvent * );
 
   private:
-    void setColor( const QColor &fg, const QColor &bg );
+    void setColor( const TQColor &fg, const TQColor &bg );
     void setFilter( bool enable );
     void reposition();
 
@@ -62,7 +62,7 @@ class KNoteTip : public QFrame
     KIconView *mView;
     KNotesIconViewItem *mNoteIVI;
 
-    QTextEdit *mPreview;
+    TQTextEdit *mPreview;
 };
 
 #endif
diff --git a/kontact/plugins/knotes/summarywidget.cpp b/kontact/plugins/knotes/summarywidget.cpp
index 3045ede53..012e6ae82 100644
--- a/kontact/plugins/knotes/summarywidget.cpp
+++ b/kontact/plugins/knotes/summarywidget.cpp
@@ -21,10 +21,10 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qobject.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtooltip.h>
+#include <tqobject.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
 
 #include <dcopclient.h>
 #include <dcopref.h>
@@ -45,26 +45,26 @@
 #include "summarywidget.h"
 
 KNotesSummaryWidget::KNotesSummaryWidget( Kontact::Plugin *plugin,
-                                          QWidget *parent, const char *name )
+                                          TQWidget *parent, const char *name )
   : Kontact::Summary( parent, name ), mLayout( 0 ), mPlugin( plugin )
 {
-  QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
+  TQVBoxLayout *mainLayout = new TQVBoxLayout( this, 3, 3 );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_notes",
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_notes",
                    KIcon::Desktop, KIcon::SizeMedium );
-  QWidget* header = createHeader( this, icon, i18n( "Notes" ) );
+  TQWidget* header = createHeader( this, icon, i18n( "Notes" ) );
   mainLayout->addWidget( header );
 
-  mLayout = new QGridLayout( mainLayout, 7, 3, 3 );
+  mLayout = new TQGridLayout( mainLayout, 7, 3, 3 );
   mLayout->setRowStretch( 6, 1 );
 
-  mCalendar = new KCal::CalendarLocal( QString::fromLatin1("UTC") );
+  mCalendar = new KCal::CalendarLocal( TQString::fromLatin1("UTC") );
   KNotesResourceManager *manager = new KNotesResourceManager();
 
-  QObject::connect( manager, SIGNAL( sigRegisteredNote( KCal::Journal* ) ),
-                    this, SLOT( addNote( KCal::Journal* ) ) );
-  QObject::connect( manager, SIGNAL( sigDeregisteredNote( KCal::Journal* ) ),
-                    this, SLOT( removeNote( KCal::Journal* ) ) );
+  TQObject::connect( manager, TQT_SIGNAL( sigRegisteredNote( KCal::Journal* ) ),
+                    this, TQT_SLOT( addNote( KCal::Journal* ) ) );
+  TQObject::connect( manager, TQT_SIGNAL( sigDeregisteredNote( KCal::Journal* ) ),
+                    this, TQT_SLOT( removeNote( KCal::Journal* ) ) );
   manager->load();
 
 
@@ -74,7 +74,7 @@ KNotesSummaryWidget::KNotesSummaryWidget( Kontact::Plugin *plugin,
 void KNotesSummaryWidget::updateView()
 {
   mNotes = mCalendar->journals();
-  QLabel *label;
+  TQLabel *label;
 
   for ( label = mLabels.first(); label; label = mLabels.next() )
     label->deleteLater();
@@ -83,14 +83,14 @@ void KNotesSummaryWidget::updateView()
   KIconLoader loader( "knotes" );
 
   int counter = 0;
-  QPixmap pm = loader.loadIcon( "knotes", KIcon::Small );
+  TQPixmap pm = loader.loadIcon( "knotes", KIcon::Small );
 
   KCal::Journal::List::Iterator it;
   if ( mNotes.count() ) {
     for (it = mNotes.begin(); it != mNotes.end(); ++it) {
 
       // Fill Note Pixmap Field
-      label = new QLabel( this );
+      label = new TQLabel( this );
       label->setPixmap( pm );
       label->setMaximumWidth( label->minimumSizeHint().width() );
       label->setAlignment( AlignVCenter );
@@ -98,7 +98,7 @@ void KNotesSummaryWidget::updateView()
       mLabels.append( label );
 
       // File Note Summary Field
-      QString newtext = (*it)->summary();
+      TQString newtext = (*it)->summary();
 
       KURLLabel *urlLabel = new KURLLabel( (*it)->uid(), newtext, this );
       urlLabel->installEventFilter( this );
@@ -108,16 +108,16 @@ void KNotesSummaryWidget::updateView()
       mLabels.append( urlLabel );
 
       if ( !(*it)->description().isEmpty() ) {
-        QToolTip::add( urlLabel, (*it)->description().left( 80 ) );
+        TQToolTip::add( urlLabel, (*it)->description().left( 80 ) );
       }
 
-      connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-               this, SLOT( urlClicked( const QString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+               this, TQT_SLOT( urlClicked( const TQString& ) ) );
       counter++;
     }
 
   } else {
-      QLabel *noNotes = new QLabel( i18n( "No Notes Available" ), this );
+      TQLabel *noNotes = new TQLabel( i18n( "No Notes Available" ), this );
       noNotes->setAlignment( AlignHCenter | AlignVCenter );
       mLayout->addWidget( noNotes, 0, 1 );
       mLabels.append( noNotes );
@@ -127,7 +127,7 @@ void KNotesSummaryWidget::updateView()
     label->show();
 }
 
-void KNotesSummaryWidget::urlClicked( const QString &/*uid*/ )
+void KNotesSummaryWidget::urlClicked( const TQString &/*uid*/ )
 {
   if ( !mPlugin->isRunningStandalone() )
     mPlugin->core()->selectPlugin( mPlugin );
@@ -135,14 +135,14 @@ void KNotesSummaryWidget::urlClicked( const QString &/*uid*/ )
     mPlugin->bringToForeground();
 }
 
-bool KNotesSummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool KNotesSummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
     KURLLabel* label = static_cast<KURLLabel*>( obj );
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message( i18n( "Read Note: \"%1\"" ).arg( label->text() ) );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
diff --git a/kontact/plugins/knotes/summarywidget.h b/kontact/plugins/knotes/summarywidget.h
index f21d829fa..dff4319ac 100644
--- a/kontact/plugins/knotes/summarywidget.h
+++ b/kontact/plugins/knotes/summarywidget.h
@@ -26,9 +26,9 @@
 
 #include "summary.h"
 
-#include <qmap.h>
-#include <qptrlist.h>
-#include <qwidget.h>
+#include <tqmap.h>
+#include <tqptrlist.h>
+#include <tqwidget.h>
 
 #include <libkcal/resourcelocal.h>
 #include <libkcal/calendarresources.h>
@@ -45,15 +45,15 @@ class KNotesSummaryWidget : public Kontact::Summary
   Q_OBJECT
 
   public:
-    KNotesSummaryWidget( Kontact::Plugin *plugin, QWidget *parent, const char *name = 0 );
+    KNotesSummaryWidget( Kontact::Plugin *plugin, TQWidget *parent, const char *name = 0 );
 
     void updateSummary( bool force = false ) { Q_UNUSED( force ); updateView(); }
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent* e );
+    virtual bool eventFilter( TQObject *obj, TQEvent* e );
 
   protected slots:
-    void urlClicked( const QString& );
+    void urlClicked( const TQString& );
     void updateView();
     void addNote( KCal::Journal* );
     void removeNote( KCal::Journal* );
@@ -62,9 +62,9 @@ class KNotesSummaryWidget : public Kontact::Summary
     KCal::CalendarLocal *mCalendar;
     KCal::Journal::List mNotes;
 
-    QGridLayout *mLayout;
+    TQGridLayout *mLayout;
 
-    QPtrList<QLabel> mLabels;
+    TQPtrList<TQLabel> mLabels;
     Kontact::Plugin *mPlugin;
 };
 
diff --git a/kontact/plugins/korganizer/journalplugin.cpp b/kontact/plugins/korganizer/journalplugin.cpp
index 178901b4c..789762d5f 100644
--- a/kontact/plugins/korganizer/journalplugin.cpp
+++ b/kontact/plugins/korganizer/journalplugin.cpp
@@ -22,7 +22,7 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include <kapplication.h>
 #include <kaction.h>
@@ -42,7 +42,7 @@ typedef KGenericFactory< JournalPlugin, Kontact::Core > JournalPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_journalplugin,
                             JournalPluginFactory( "kontact_journalplugin" ) )
 
-JournalPlugin::JournalPlugin( Kontact::Core *core, const char *, const QStringList& )
+JournalPlugin::JournalPlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "korganizer" ),
     mIface( 0 )
 {
@@ -50,10 +50,10 @@ JournalPlugin::JournalPlugin( Kontact::Core *core, const char *, const QStringLi
   instance()->iconLoader()->addAppDir("kdepim");
 
   insertNewAction( new KAction( i18n( "New Journal..." ), "newjournal",
-                   CTRL+SHIFT+Key_J, this, SLOT( slotNewJournal() ), actionCollection(),
+                   CTRL+SHIFT+Key_J, this, TQT_SLOT( slotNewJournal() ), actionCollection(),
                    "new_journal" ) );
   insertSyncAction( new KAction( i18n( "Synchronize Journal" ), "reload",
-                   0, this, SLOT( slotSyncJournal() ), actionCollection(),
+                   0, this, TQT_SLOT( slotSyncJournal() ), actionCollection(),
                    "journal_sync" ) );
 
 
@@ -83,9 +83,9 @@ void JournalPlugin::select()
   interface()->showJournalView();
 }
 
-QStringList JournalPlugin::invisibleToolbarActions() const
+TQStringList JournalPlugin::invisibleToolbarActions() const
 {
-  QStringList invisible;
+  TQStringList invisible;
   invisible += "new_event";
   invisible += "new_todo";
   invisible += "new_journal";
@@ -117,10 +117,10 @@ void JournalPlugin::slotNewJournal()
 void JournalPlugin::slotSyncJournal()
 {
   DCOPRef ref( "kmail", "KMailICalIface" );
-  ref.send( "triggerSync", QString("Journal") );
+  ref.send( "triggerSync", TQString("Journal") );
 }
 
-bool JournalPlugin::createDCOPInterface( const QString& serviceType )
+bool JournalPlugin::createDCOPInterface( const TQString& serviceType )
 {
   kdDebug(5602) << k_funcinfo << serviceType << endl;
   if ( serviceType == "DCOP/Organizer" || serviceType == "DCOP/Calendar" ) {
diff --git a/kontact/plugins/korganizer/journalplugin.h b/kontact/plugins/korganizer/journalplugin.h
index 668c2b289..2aeca3544 100644
--- a/kontact/plugins/korganizer/journalplugin.h
+++ b/kontact/plugins/korganizer/journalplugin.h
@@ -35,14 +35,14 @@ class JournalPlugin : public Kontact::Plugin
 {
     Q_OBJECT
   public:
-    JournalPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    JournalPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~JournalPlugin();
 
-    virtual bool createDCOPInterface( const QString& serviceType );
+    virtual bool createDCOPInterface( const TQString& serviceType );
     virtual bool isRunningStandalone();
     int weight() const { return 500; }
 
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQStringList invisibleToolbarActions() const;
 
     void select();
 
diff --git a/kontact/plugins/korganizer/kcmkorgsummary.cpp b/kontact/plugins/korganizer/kcmkorgsummary.cpp
index 9ab0b6838..2a4b6a3e1 100644
--- a/kontact/plugins/korganizer/kcmkorgsummary.cpp
+++ b/kontact/plugins/korganizer/kcmkorgsummary.cpp
@@ -21,11 +21,11 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qbuttongroup.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qradiobutton.h>
-#include <qspinbox.h>
+#include <tqbuttongroup.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqradiobutton.h>
+#include <tqspinbox.h>
 
 #include <kaboutdata.h>
 #include <kapplication.h>
@@ -41,24 +41,24 @@
 
 extern "C"
 {
-  KDE_EXPORT KCModule *create_korgsummary( QWidget *parent, const char * )
+  KDE_EXPORT KCModule *create_korgsummary( TQWidget *parent, const char * )
   {
     return new KCMKOrgSummary( parent, "kcmkorgsummary" );
   }
 }
 
-KCMKOrgSummary::KCMKOrgSummary( QWidget *parent, const char *name )
+KCMKOrgSummary::KCMKOrgSummary( TQWidget *parent, const char *name )
   : KCModule( parent, name )
 {
   initGUI();
 
   customDaysChanged( 1 );
 
-  connect( mCalendarGroup, SIGNAL( clicked( int ) ), SLOT( modified() ) );
-  connect( mCalendarGroup, SIGNAL( clicked( int ) ), SLOT( buttonClicked( int ) ) );
-  connect( mTodoGroup, SIGNAL( clicked( int ) ), SLOT( modified() ) );
-  connect( mCustomDays, SIGNAL( valueChanged( int ) ), SLOT( modified() ) );
-  connect( mCustomDays, SIGNAL( valueChanged( int ) ), SLOT( customDaysChanged( int ) ) );
+  connect( mCalendarGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( modified() ) );
+  connect( mCalendarGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( buttonClicked( int ) ) );
+  connect( mTodoGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( modified() ) );
+  connect( mCustomDays, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( modified() ) );
+  connect( mCustomDays, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( customDaysChanged( int ) ) );
 
   KAcceleratorManager::manage( this );
 
@@ -90,33 +90,33 @@ void KCMKOrgSummary::customDaysChanged( int value )
 
 void KCMKOrgSummary::initGUI()
 {
-  QVBoxLayout *layout = new QVBoxLayout( this, 0, KDialog::spacingHint() );
+  TQVBoxLayout *layout = new TQVBoxLayout( this, 0, KDialog::spacingHint() );
 
-  mCalendarGroup = new QButtonGroup( 0, Vertical, i18n( "Appointments" ), this );
-  QVBoxLayout *boxLayout = new QVBoxLayout( mCalendarGroup->layout(),
+  mCalendarGroup = new TQButtonGroup( 0, Vertical, i18n( "Appointments" ), this );
+  TQVBoxLayout *boxLayout = new TQVBoxLayout( mCalendarGroup->layout(),
                                             KDialog::spacingHint() );
 
-  QLabel *label = new QLabel( i18n( "How many days should the calendar show at once?" ), mCalendarGroup );
+  TQLabel *label = new TQLabel( i18n( "How many days should the calendar show at once?" ), mCalendarGroup );
   boxLayout->addWidget( label );
 
-  QRadioButton *button = new QRadioButton( i18n( "One day" ), mCalendarGroup );
+  TQRadioButton *button = new TQRadioButton( i18n( "One day" ), mCalendarGroup );
   boxLayout->addWidget( button );
 
-  button = new QRadioButton( i18n( "Five days" ), mCalendarGroup );
+  button = new TQRadioButton( i18n( "Five days" ), mCalendarGroup );
   boxLayout->addWidget( button );
 
-  button = new QRadioButton( i18n( "One week" ), mCalendarGroup );
+  button = new TQRadioButton( i18n( "One week" ), mCalendarGroup );
   boxLayout->addWidget( button );
 
-  button = new QRadioButton( i18n( "One month" ), mCalendarGroup );
+  button = new TQRadioButton( i18n( "One month" ), mCalendarGroup );
   boxLayout->addWidget( button );
 
-  QHBoxLayout *hbox = new QHBoxLayout( boxLayout, KDialog::spacingHint() );
+  TQHBoxLayout *hbox = new TQHBoxLayout( boxLayout, KDialog::spacingHint() );
 
-  button = new QRadioButton( "", mCalendarGroup );
+  button = new TQRadioButton( "", mCalendarGroup );
   hbox->addWidget( button );
 
-  mCustomDays = new QSpinBox( 1, 365, 1, mCalendarGroup );
+  mCustomDays = new TQSpinBox( 1, 365, 1, mCalendarGroup );
   mCustomDays->setEnabled( false );
   hbox->addWidget( mCustomDays );
 
@@ -124,9 +124,9 @@ void KCMKOrgSummary::initGUI()
 
   layout->addWidget( mCalendarGroup );
 
-  mTodoGroup = new QButtonGroup( 2, Horizontal, i18n( "To-dos" ), this );
-  new QRadioButton( i18n( "Show all to-dos" ), mTodoGroup );
-  new QRadioButton( i18n( "Show today's to-dos only" ), mTodoGroup );
+  mTodoGroup = new TQButtonGroup( 2, Horizontal, i18n( "To-dos" ), this );
+  new TQRadioButton( i18n( "Show all to-dos" ), mTodoGroup );
+  new TQRadioButton( i18n( "Show today's to-dos only" ), mTodoGroup );
 
   layout->addWidget( mTodoGroup );
 
diff --git a/kontact/plugins/korganizer/kcmkorgsummary.h b/kontact/plugins/korganizer/kcmkorgsummary.h
index cf484e56d..9ae0ac58e 100644
--- a/kontact/plugins/korganizer/kcmkorgsummary.h
+++ b/kontact/plugins/korganizer/kcmkorgsummary.h
@@ -34,7 +34,7 @@ class KCMKOrgSummary : public KCModule
   Q_OBJECT
 
   public:
-    KCMKOrgSummary( QWidget *parent = 0, const char *name = 0 );
+    KCMKOrgSummary( TQWidget *parent = 0, const char *name = 0 );
 
     virtual void load();
     virtual void save();
@@ -48,9 +48,9 @@ class KCMKOrgSummary : public KCModule
   private:
     void initGUI();
 
-    QButtonGroup *mCalendarGroup;
-    QButtonGroup *mTodoGroup;
-    QSpinBox *mCustomDays;
+    TQButtonGroup *mCalendarGroup;
+    TQButtonGroup *mTodoGroup;
+    TQSpinBox *mCustomDays;
 };
 
 #endif
diff --git a/kontact/plugins/korganizer/korganizerplugin.cpp b/kontact/plugins/korganizer/korganizerplugin.cpp
index f4a3dfe1b..a73e551ef 100644
--- a/kontact/plugins/korganizer/korganizerplugin.cpp
+++ b/kontact/plugins/korganizer/korganizerplugin.cpp
@@ -22,10 +22,10 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qcursor.h>
-#include <qfile.h>
-#include <qwidget.h>
-#include <qdragobject.h>
+#include <tqcursor.h>
+#include <tqfile.h>
+#include <tqwidget.h>
+#include <tqdragobject.h>
 
 #include <kapplication.h>
 #include <kabc/vcardconverter.h>
@@ -52,7 +52,7 @@ typedef KGenericFactory< KOrganizerPlugin, Kontact::Core > KOrganizerPluginFacto
 K_EXPORT_COMPONENT_FACTORY( libkontact_korganizerplugin,
                             KOrganizerPluginFactory( "kontact_korganizerplugin" ) )
 
-KOrganizerPlugin::KOrganizerPlugin( Kontact::Core *core, const char *, const QStringList& )
+KOrganizerPlugin::KOrganizerPlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "korganizer" ),
     mIface( 0 )
 {
@@ -61,11 +61,11 @@ KOrganizerPlugin::KOrganizerPlugin( Kontact::Core *core, const char *, const QSt
   instance()->iconLoader()->addAppDir("kdepim");
 
   insertNewAction( new KAction( i18n( "New Event..." ), "newappointment",
-                   CTRL+SHIFT+Key_E, this, SLOT( slotNewEvent() ), actionCollection(),
+                   CTRL+SHIFT+Key_E, this, TQT_SLOT( slotNewEvent() ), actionCollection(),
                    "new_event" ) );
 
   insertSyncAction( new KAction( i18n( "Synchronize Calendar" ), "reload",
-                   0, this, SLOT( slotSyncEvents() ), actionCollection(),
+                   0, this, TQT_SLOT( slotSyncEvents() ), actionCollection(),
                    "korganizer_sync" ) );
 
   mUniqueAppWatcher = new Kontact::UniqueAppWatcher(
@@ -76,7 +76,7 @@ KOrganizerPlugin::~KOrganizerPlugin()
 {
 }
 
-Kontact::Summary *KOrganizerPlugin::createSummaryWidget( QWidget *parent )
+Kontact::Summary *KOrganizerPlugin::createSummaryWidget( TQWidget *parent )
 {
   return new SummaryWidget( this, parent );
 }
@@ -93,15 +93,15 @@ KParts::ReadOnlyPart *KOrganizerPlugin::createPart()
   return part;
 }
 
-QString KOrganizerPlugin::tipFile() const
+TQString KOrganizerPlugin::tipFile() const
 {
-  QString file = ::locate("data", "korganizer/tips");
+  TQString file = ::locate("data", "korganizer/tips");
   return file;
 }
 
-QStringList KOrganizerPlugin::invisibleToolbarActions() const
+TQStringList KOrganizerPlugin::invisibleToolbarActions() const
 {
-  QStringList invisible;
+  TQStringList invisible;
   invisible += "new_event";
   invisible += "new_todo";
   invisible += "new_journal";
@@ -133,10 +133,10 @@ void KOrganizerPlugin::slotNewEvent()
 void KOrganizerPlugin::slotSyncEvents()
 {
   DCOPRef ref( "kmail", "KMailICalIface" );
-  ref.send( "triggerSync", QString("Calendar") );
+  ref.send( "triggerSync", TQString("Calendar") );
 }
 
-bool KOrganizerPlugin::createDCOPInterface( const QString& serviceType )
+bool KOrganizerPlugin::createDCOPInterface( const TQString& serviceType )
 {
   kdDebug(5602) << k_funcinfo << serviceType << endl;
   if ( serviceType == "DCOP/Organizer" || serviceType == "DCOP/Calendar" ) {
@@ -152,36 +152,36 @@ bool KOrganizerPlugin::isRunningStandalone()
   return mUniqueAppWatcher->isRunningStandalone();
 }
 
-bool KOrganizerPlugin::canDecodeDrag( QMimeSource *mimeSource )
+bool KOrganizerPlugin::canDecodeDrag( TQMimeSource *mimeSource )
 {
-  return QTextDrag::canDecode( mimeSource ) ||
+  return TQTextDrag::canDecode( mimeSource ) ||
          KPIM::MailListDrag::canDecode( mimeSource );
 }
 
-void KOrganizerPlugin::processDropEvent( QDropEvent *event )
+void KOrganizerPlugin::processDropEvent( TQDropEvent *event )
 {
-  QString text;
+  TQString text;
 
   KABC::VCardConverter converter;
   if ( KVCardDrag::canDecode( event ) && KVCardDrag::decode( event, text ) ) {
     KABC::Addressee::List contacts = converter.parseVCards( text );
     KABC::Addressee::List::Iterator it;
 
-    QStringList attendees;
+    TQStringList attendees;
     for ( it = contacts.begin(); it != contacts.end(); ++it ) {
-      QString email = (*it).fullEmail();
+      TQString email = (*it).fullEmail();
       if ( email.isEmpty() )
         attendees.append( (*it).realName() + "<>" );
       else
         attendees.append( email );
     }
 
-    interface()->openEventEditor( i18n( "Meeting" ), QString::null, QString::null,
+    interface()->openEventEditor( i18n( "Meeting" ), TQString::null, TQString::null,
                                   attendees );
     return;
   }
 
-  if ( QTextDrag::decode( event, text ) ) {
+  if ( TQTextDrag::decode( event, text ) ) {
     kdDebug(5602) << "DROP:" << text << endl;
     interface()->openEventEditor( text );
     return;
@@ -194,16 +194,16 @@ void KOrganizerPlugin::processDropEvent( QDropEvent *event )
                           i18n("Drops of multiple mails are not supported." ) );
     } else {
       KPIM::MailSummary mail = mails.first();
-      QString txt = i18n("From: %1\nTo: %2\nSubject: %3").arg( mail.from() )
+      TQString txt = i18n("From: %1\nTo: %2\nSubject: %3").arg( mail.from() )
                     .arg( mail.to() ).arg( mail.subject() );
 
       KTempFile tf;
       tf.setAutoDelete( true );
-      QString uri = QString::fromLatin1("kmail:") + QString::number( mail.serialNumber() );
+      TQString uri = TQString::fromLatin1("kmail:") + TQString::number( mail.serialNumber() );
       tf.file()->writeBlock( event->encodedData( "message/rfc822" ) );
       tf.close();
       interface()->openEventEditor( i18n("Mail: %1").arg( mail.subject() ), txt,
-                                    uri, tf.name(), QStringList(), "message/rfc822" );
+                                    uri, tf.name(), TQStringList(), "message/rfc822" );
     }
     return;
   }
@@ -218,13 +218,13 @@ bool KOrganizerPlugin::queryClose() const {
   return (!canClose);
 }
 
-void KOrganizerPlugin::loadProfile( const QString& directory )
+void KOrganizerPlugin::loadProfile( const TQString& directory )
 {
   DCOPRef ref( "korganizer", "KOrganizerIface" );
   ref.send( "loadProfile", directory );
 }
 
-void KOrganizerPlugin::saveToProfile( const QString& directory ) const
+void KOrganizerPlugin::saveToProfile( const TQString& directory ) const
 {
   DCOPRef ref( "korganizer", "KOrganizerIface" );
   ref.send( "saveToProfile", directory );
diff --git a/kontact/plugins/korganizer/korganizerplugin.h b/kontact/plugins/korganizer/korganizerplugin.h
index 7d74c830e..1343464ec 100644
--- a/kontact/plugins/korganizer/korganizerplugin.h
+++ b/kontact/plugins/korganizer/korganizerplugin.h
@@ -38,30 +38,30 @@ class KOrganizerPlugin : public Kontact::Plugin
   Q_OBJECT
 
   public:
-    KOrganizerPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    KOrganizerPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~KOrganizerPlugin();
 
-    virtual bool createDCOPInterface( const QString& serviceType );
+    virtual bool createDCOPInterface( const TQString& serviceType );
     virtual bool isRunningStandalone();
     int weight() const { return 400; }
 
     virtual bool queryClose() const;
 
-    bool canDecodeDrag( QMimeSource * );
-    void processDropEvent( QDropEvent * );
+    bool canDecodeDrag( TQMimeSource * );
+    void processDropEvent( TQDropEvent * );
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parent );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parent );
 
-    virtual QString tipFile() const;
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQString tipFile() const;
+    virtual TQStringList invisibleToolbarActions() const;
 
     void select();
 
     KCalendarIface_stub *interface();
 
 
-    void loadProfile( const QString& path );
-    void saveToProfile( const QString& path ) const;
+    void loadProfile( const TQString& path );
+    void saveToProfile( const TQString& path ) const;
 
   protected:
     KParts::ReadOnlyPart *createPart();
diff --git a/kontact/plugins/korganizer/summarywidget.cpp b/kontact/plugins/korganizer/summarywidget.cpp
index 68742248f..ff3d5da9d 100644
--- a/kontact/plugins/korganizer/summarywidget.cpp
+++ b/kontact/plugins/korganizer/summarywidget.cpp
@@ -21,10 +21,10 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qcursor.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtooltip.h>
+#include <tqcursor.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
 
 #include <kdialog.h>
 #include <kglobal.h>
@@ -50,26 +50,26 @@
 
 #include "summarywidget.h"
 
-SummaryWidget::SummaryWidget( KOrganizerPlugin *plugin, QWidget *parent,
+SummaryWidget::SummaryWidget( KOrganizerPlugin *plugin, TQWidget *parent,
                               const char *name )
   : Kontact::Summary( parent, name ), mPlugin( plugin ), mCalendar( 0 )
 {
-  QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
+  TQVBoxLayout *mainLayout = new TQVBoxLayout( this, 3, 3 );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_date",
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_date",
                    KIcon::Desktop, KIcon::SizeMedium );
-  QWidget *header = createHeader( this, icon, i18n( "Calendar" ) );
+  TQWidget *header = createHeader( this, icon, i18n( "Calendar" ) );
   mainLayout->addWidget( header );
 
-  mLayout = new QGridLayout( mainLayout, 7, 5, 3 );
+  mLayout = new TQGridLayout( mainLayout, 7, 5, 3 );
   mLayout->setRowStretch( 6, 1 );
 
   mCalendar = KOrg::StdCalendar::self();
   mCalendar->load();
 
-  connect( mCalendar, SIGNAL( calendarChanged() ), SLOT( updateView() ) );
-  connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
-           SLOT( updateView() ) );
+  connect( mCalendar, TQT_SIGNAL( calendarChanged() ), TQT_SLOT( updateView() ) );
+  connect( mPlugin->core(), TQT_SIGNAL( dayChanged( const TQDate& ) ),
+           TQT_SLOT( updateView() ) );
 
   updateView();
 }
@@ -91,12 +91,12 @@ void SummaryWidget::updateView()
   config.setGroup( "Calendar" );
   int days = config.readNumEntry( "DaysToShow", 1 );
 
-  QLabel *label = 0;
+  TQLabel *label = 0;
   int counter = 0;
-  QPixmap pm = loader.loadIcon( "appointment", KIcon::Small );
+  TQPixmap pm = loader.loadIcon( "appointment", KIcon::Small );
 
-  QDate dt;
-  QDate currentDate = QDate::currentDate();
+  TQDate dt;
+  TQDate currentDate = TQDate::currentDate();
   for ( dt=currentDate;
         dt<=currentDate.addDays( days - 1 );
         dt=dt.addDays(1) ) {
@@ -108,10 +108,10 @@ void SummaryWidget::updateView()
 
     KCal::Event::List events;
     events.setAutoDelete( true );
-    QDateTime qdt;
+    TQDateTime qdt;
 
     // prevent implicitely sharing while finding recurring events
-    // replacing the QDate with the currentDate
+    // replacing the TQDate with the currentDate
     for ( ; it != events_orig.end(); ++it ) {
       ev = (*it)->clone();
       if ( ev->recursOn( dt ) ) {
@@ -137,7 +137,7 @@ void SummaryWidget::updateView()
       // Count number of days remaining in multiday event
       int span=1; int dayof=1;
       if ( ev->isMultiDay() ) {
-        QDate d = ev->dtStart().date();
+        TQDate d = ev->dtStart().date();
         if ( d < currentDate ) {
           d = currentDate;
         }
@@ -155,7 +155,7 @@ void SummaryWidget::updateView()
       if ( ev->isMultiDay() && ev->doesFloat() && dayof != 1 ) continue;
 
       // Fill Appointment Pixmap Field
-      label = new QLabel( this );
+      label = new TQLabel( this );
       label->setPixmap( pm );
       label->setMaximumWidth( label->minimumSizeHint().width() );
       label->setAlignment( AlignVCenter );
@@ -164,10 +164,10 @@ void SummaryWidget::updateView()
 
       // Fill Event Date Field
       bool makeBold = false;
-      QString datestr;
+      TQString datestr;
 
       // Modify event date for printing
-      QDate sD = QDate::QDate( dt.year(), dt.month(), dt.day() );
+      TQDate sD = TQDate::TQDate( dt.year(), dt.month(), dt.day() );
       if ( ( sD.month() == currentDate.month() ) &&
            ( sD.day()   == currentDate.day() ) ) {
         datestr = i18n( "Today" );
@@ -187,10 +187,10 @@ void SummaryWidget::updateView()
                    KGlobal::locale()->formatDate( sD.addDays( span-1 ) );
       }
 
-      label = new QLabel( datestr, this );
+      label = new TQLabel( datestr, this );
       label->setAlignment( AlignLeft | AlignVCenter );
       if ( makeBold ) {
-        QFont font = label->font();
+        TQFont font = label->font();
         font.setBold( true );
         label->setFont( font );
       }
@@ -198,9 +198,9 @@ void SummaryWidget::updateView()
       mLabels.append( label );
 
       // Fill Event Summary Field
-      QString newtext = ev->summary();
+      TQString newtext = ev->summary();
       if ( ev->isMultiDay() &&  !ev->doesFloat() ) {
-        newtext.append( QString(" (%1/%2)").arg( dayof ).arg( span ) );
+        newtext.append( TQString(" (%1/%2)").arg( dayof ).arg( span ) );
       }
 
       KURLLabel *urlLabel = new KURLLabel( this );
@@ -211,32 +211,32 @@ void SummaryWidget::updateView()
       mLayout->addWidget( urlLabel, counter, 2 );
       mLabels.append( urlLabel );
 
-      connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-               this, SLOT( viewEvent( const QString& ) ) );
-      connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
-               this, SLOT( popupMenu( const QString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+               this, TQT_SLOT( viewEvent( const TQString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( rightClickedURL( const TQString& ) ),
+               this, TQT_SLOT( popupMenu( const TQString& ) ) );
 
-      QString tipText( KCal::IncidenceFormatter::toolTipString( ev, true ) );
+      TQString tipText( KCal::IncidenceFormatter::toolTipString( ev, true ) );
       if ( !tipText.isEmpty() ) {
-        QToolTip::add( urlLabel, tipText );
+        TQToolTip::add( urlLabel, tipText );
       }
 
       // Fill Event Time Range Field (only for non-floating Events)
       if ( !ev->doesFloat() ) {
-        QTime sST = ev->dtStart().time();
-        QTime sET = ev->dtEnd().time();
+        TQTime sST = ev->dtStart().time();
+        TQTime sET = ev->dtEnd().time();
         if ( ev->isMultiDay() ) {
           if ( ev->dtStart().date() < dt ) {
-            sST = QTime::QTime( 0, 0 );
+            sST = TQTime::TQTime( 0, 0 );
           }
           if ( ev->dtEnd().date() > dt ) {
-            sET = QTime::QTime( 23, 59 );
+            sET = TQTime::TQTime( 23, 59 );
           }
         }
         datestr = i18n( "Time from - to", "%1 - %2" )
                   .arg( KGlobal::locale()->formatTime( sST ) )
                   .arg( KGlobal::locale()->formatTime( sET ) );
-        label = new QLabel( datestr, this );
+        label = new TQLabel( datestr, this );
         label->setAlignment( AlignLeft | AlignVCenter );
         mLayout->addWidget( label, counter, 3 );
         mLabels.append( label );
@@ -247,7 +247,7 @@ void SummaryWidget::updateView()
   }
 
   if ( !counter ) {
-    QLabel *noEvents = new QLabel(
+    TQLabel *noEvents = new TQLabel(
       i18n( "No appointments pending within the next day",
             "No appointments pending within the next %n days",
             days ), this, "nothing to see" );
@@ -260,29 +260,29 @@ void SummaryWidget::updateView()
     label->show();
 }
 
-void SummaryWidget::viewEvent( const QString &uid )
+void SummaryWidget::viewEvent( const TQString &uid )
 {
   mPlugin->core()->selectPlugin( "kontact_korganizerplugin" ); //ensure loaded
   KOrganizerIface_stub iface( "korganizer", "KOrganizerIface" );
   iface.editIncidence( uid );
 }
 
-void SummaryWidget::removeEvent( const QString &uid )
+void SummaryWidget::removeEvent( const TQString &uid )
 {
   mPlugin->core()->selectPlugin( "kontact_korganizerplugin" ); //ensure loaded
   KOrganizerIface_stub iface( "korganizer", "KOrganizerIface" );
   iface.deleteIncidence( uid, false );
 }
 
-void SummaryWidget::popupMenu( const QString &uid )
+void SummaryWidget::popupMenu( const TQString &uid )
 {
   KPopupMenu popup( this );
-  QToolTip::remove( this );
+  TQToolTip::remove( this );
   popup.insertItem( i18n( "&Edit Appointment..." ), 0 );
   popup.insertItem( KGlobal::iconLoader()->loadIcon( "editdelete", KIcon::Small),
                     i18n( "&Delete Appointment" ), 1 );
 
-  switch ( popup.exec( QCursor::pos() ) ) {
+  switch ( popup.exec( TQCursor::pos() ) ) {
     case 0:
       viewEvent( uid );
       break;
@@ -292,22 +292,22 @@ void SummaryWidget::popupMenu( const QString &uid )
   }
 }
 
-bool SummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool SummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
     KURLLabel* label = static_cast<KURLLabel*>( obj );
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message( i18n( "Edit Appointment: \"%1\"" ).arg( label->text() ) );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
 }
 
-QStringList SummaryWidget::configModules() const
+TQStringList SummaryWidget::configModules() const
 {
-  return QStringList( "kcmkorgsummary.desktop" );
+  return TQStringList( "kcmkorgsummary.desktop" );
 }
 
 #include "summarywidget.moc"
diff --git a/kontact/plugins/korganizer/summarywidget.h b/kontact/plugins/korganizer/summarywidget.h
index c9c572eca..a88d50dd9 100644
--- a/kontact/plugins/korganizer/summarywidget.h
+++ b/kontact/plugins/korganizer/summarywidget.h
@@ -24,8 +24,8 @@
 #ifndef SUMMARYWIDGET_H
 #define SUMMARYWIDGET_H
 
-#include <qptrlist.h>
-#include <qwidget.h>
+#include <tqptrlist.h>
+#include <tqwidget.h>
 
 #include <libkcal/calendarresources.h>
 
@@ -41,29 +41,29 @@ class SummaryWidget : public Kontact::Summary
   Q_OBJECT
 
   public:
-    SummaryWidget( KOrganizerPlugin *plugin, QWidget *parent,
+    SummaryWidget( KOrganizerPlugin *plugin, TQWidget *parent,
                    const char *name = 0 );
     ~SummaryWidget();
 
     int summaryHeight() const { return 3; }
-    QStringList configModules() const;
+    TQStringList configModules() const;
   public slots:
     void updateSummary( bool force = false ) { Q_UNUSED( force ); updateView(); }
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent* e );
+    virtual bool eventFilter( TQObject *obj, TQEvent* e );
 
   private slots:
     void updateView();
-    void popupMenu( const QString &uid );
-    void viewEvent( const QString &uid );
-    void removeEvent( const QString &uid );
+    void popupMenu( const TQString &uid );
+    void viewEvent( const TQString &uid );
+    void removeEvent( const TQString &uid );
 
   private:
     KOrganizerPlugin *mPlugin;
-    QGridLayout *mLayout;
+    TQGridLayout *mLayout;
 
-    QPtrList<QLabel> mLabels;
+    TQPtrList<TQLabel> mLabels;
     KCal::CalendarResources *mCalendar;
 };
 
diff --git a/kontact/plugins/korganizer/todoplugin.cpp b/kontact/plugins/korganizer/todoplugin.cpp
index 4cb281b84..3b6ab214f 100644
--- a/kontact/plugins/korganizer/todoplugin.cpp
+++ b/kontact/plugins/korganizer/todoplugin.cpp
@@ -22,9 +22,9 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qwidget.h>
-#include <qdragobject.h>
-#include <qfile.h>
+#include <tqwidget.h>
+#include <tqdragobject.h>
+#include <tqfile.h>
 
 #include <kapplication.h>
 #include <kabc/vcardconverter.h>
@@ -54,7 +54,7 @@ typedef KGenericFactory< TodoPlugin, Kontact::Core > TodoPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_todoplugin,
                             TodoPluginFactory( "kontact_todoplugin" ) )
 
-TodoPlugin::TodoPlugin( Kontact::Core *core, const char *, const QStringList& )
+TodoPlugin::TodoPlugin( Kontact::Core *core, const char *, const TQStringList& )
   : Kontact::Plugin( core, core, "korganizer" ),
     mIface( 0 )
 {
@@ -62,11 +62,11 @@ TodoPlugin::TodoPlugin( Kontact::Core *core, const char *, const QStringList& )
   instance()->iconLoader()->addAppDir("kdepim");
 
   insertNewAction( new KAction( i18n( "New To-do..." ), "newtodo",
-                   CTRL+SHIFT+Key_T, this, SLOT( slotNewTodo() ), actionCollection(),
+                   CTRL+SHIFT+Key_T, this, TQT_SLOT( slotNewTodo() ), actionCollection(),
                    "new_todo" ) );
 
   insertSyncAction( new KAction( i18n( "Synchronize To-do List" ), "reload",
-                   0, this, SLOT( slotSyncTodos() ), actionCollection(),
+                   0, this, TQT_SLOT( slotSyncTodos() ), actionCollection(),
                    "todo_sync" ) );
 
   mUniqueAppWatcher = new Kontact::UniqueAppWatcher(
@@ -77,7 +77,7 @@ TodoPlugin::~TodoPlugin()
 {
 }
 
-Kontact::Summary *TodoPlugin::createSummaryWidget( QWidget *parent )
+Kontact::Summary *TodoPlugin::createSummaryWidget( TQWidget *parent )
 {
   return new TodoSummaryWidget( this, parent );
 }
@@ -100,9 +100,9 @@ void TodoPlugin::select()
   interface()->showTodoView();
 }
 
-QStringList TodoPlugin::invisibleToolbarActions() const
+TQStringList TodoPlugin::invisibleToolbarActions() const
 {
-  QStringList invisible;
+  TQStringList invisible;
   invisible += "new_event";
   invisible += "new_todo";
   invisible += "new_journal";
@@ -134,10 +134,10 @@ void TodoPlugin::slotNewTodo()
 void TodoPlugin::slotSyncTodos()
 {
   DCOPRef ref( "kmail", "KMailICalIface" );
-  ref.send( "triggerSync", QString("Todo") );
+  ref.send( "triggerSync", TQString("Todo") );
 }
 
-bool TodoPlugin::createDCOPInterface( const QString& serviceType )
+bool TodoPlugin::createDCOPInterface( const TQString& serviceType )
 {
   kdDebug(5602) << k_funcinfo << serviceType << endl;
   if ( serviceType == "DCOP/Organizer" || serviceType == "DCOP/Calendar" ) {
@@ -148,9 +148,9 @@ bool TodoPlugin::createDCOPInterface( const QString& serviceType )
   return false;
 }
 
-bool TodoPlugin::canDecodeDrag( QMimeSource *mimeSource )
+bool TodoPlugin::canDecodeDrag( TQMimeSource *mimeSource )
 {
-  return QTextDrag::canDecode( mimeSource ) ||
+  return TQTextDrag::canDecode( mimeSource ) ||
          KPIM::MailListDrag::canDecode( mimeSource );
 }
 
@@ -159,25 +159,25 @@ bool TodoPlugin::isRunningStandalone()
   return mUniqueAppWatcher->isRunningStandalone();
 }
 
-void TodoPlugin::processDropEvent( QDropEvent *event )
+void TodoPlugin::processDropEvent( TQDropEvent *event )
 {
-  QString text;
+  TQString text;
 
   KABC::VCardConverter converter;
   if ( KVCardDrag::canDecode( event ) && KVCardDrag::decode( event, text ) ) {
     KABC::Addressee::List contacts = converter.parseVCards( text );
     KABC::Addressee::List::Iterator it;
 
-    QStringList attendees;
+    TQStringList attendees;
     for ( it = contacts.begin(); it != contacts.end(); ++it ) {
-      QString email = (*it).fullEmail();
+      TQString email = (*it).fullEmail();
       if ( email.isEmpty() )
         attendees.append( (*it).realName() + "<>" );
       else
         attendees.append( email );
     }
 
-    interface()->openTodoEditor( i18n( "Meeting" ), QString::null, QString::null,
+    interface()->openTodoEditor( i18n( "Meeting" ), TQString::null, TQString::null,
                                  attendees );
     return;
   }
@@ -189,14 +189,14 @@ void TodoPlugin::processDropEvent( QDropEvent *event )
       if ( !journals.isEmpty() ) {
         event->accept();
         KCal::Journal *j = journals.first();
-        interface()->openTodoEditor( i18n("Note: %1").arg( j->summary() ), j->description(), QString() );
+        interface()->openTodoEditor( i18n("Note: %1").arg( j->summary() ), j->description(), TQString() );
         return;
       }
       // else fall through to text decoding
     }
   }
 
-  if ( QTextDrag::decode( event, text ) ) {
+  if ( TQTextDrag::decode( event, text ) ) {
     interface()->openTodoEditor( text );
     return;
   }
@@ -208,17 +208,17 @@ void TodoPlugin::processDropEvent( QDropEvent *event )
                           i18n("Drops of multiple mails are not supported." ) );
     } else {
       KPIM::MailSummary mail = mails.first();
-      QString txt = i18n("From: %1\nTo: %2\nSubject: %3").arg( mail.from() )
+      TQString txt = i18n("From: %1\nTo: %2\nSubject: %3").arg( mail.from() )
                     .arg( mail.to() ).arg( mail.subject() );
 
       KTempFile tf;
       tf.setAutoDelete( true );
-      QString uri = "kmail:" + QString::number( mail.serialNumber() ) + "/" +
+      TQString uri = "kmail:" + TQString::number( mail.serialNumber() ) + "/" +
                     mail.messageId();
       tf.file()->writeBlock( event->encodedData( "message/rfc822" ) );
       tf.close();
       interface()->openTodoEditor( i18n("Mail: %1").arg( mail.subject() ), txt,
-                                   uri, tf.name(), QStringList(), "message/rfc822" );
+                                   uri, tf.name(), TQStringList(), "message/rfc822" );
     }
     return;
   }
diff --git a/kontact/plugins/korganizer/todoplugin.h b/kontact/plugins/korganizer/todoplugin.h
index ce0cb5823..5fc13316f 100644
--- a/kontact/plugins/korganizer/todoplugin.h
+++ b/kontact/plugins/korganizer/todoplugin.h
@@ -35,19 +35,19 @@ class TodoPlugin : public Kontact::Plugin
 {
     Q_OBJECT
   public:
-    TodoPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    TodoPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~TodoPlugin();
 
-    virtual bool createDCOPInterface( const QString& serviceType );
+    virtual bool createDCOPInterface( const TQString& serviceType );
     virtual bool isRunningStandalone();
     int weight() const { return 450; }
 
-    bool canDecodeDrag( QMimeSource * );
-    void processDropEvent( QDropEvent * );
+    bool canDecodeDrag( TQMimeSource * );
+    void processDropEvent( TQDropEvent * );
 
-    virtual QStringList invisibleToolbarActions() const;
+    virtual TQStringList invisibleToolbarActions() const;
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parent );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parent );
 
     void select();
 
diff --git a/kontact/plugins/korganizer/todosummarywidget.cpp b/kontact/plugins/korganizer/todosummarywidget.cpp
index d52941ee4..e58ee6aa0 100644
--- a/kontact/plugins/korganizer/todosummarywidget.cpp
+++ b/kontact/plugins/korganizer/todosummarywidget.cpp
@@ -21,10 +21,10 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qcursor.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtooltip.h>
+#include <tqcursor.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
 
 #include <kdialog.h>
 #include <kglobal.h>
@@ -53,25 +53,25 @@
 #include "todosummarywidget.h"
 
 TodoSummaryWidget::TodoSummaryWidget( TodoPlugin *plugin,
-                                      QWidget *parent, const char *name )
+                                      TQWidget *parent, const char *name )
   : Kontact::Summary( parent, name ), mPlugin( plugin )
 {
-  QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
+  TQVBoxLayout *mainLayout = new TQVBoxLayout( this, 3, 3 );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_todo",
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_todo",
                    KIcon::Desktop, KIcon::SizeMedium );
-  QWidget *header = createHeader( this, icon, i18n( "To-do" ) );
+  TQWidget *header = createHeader( this, icon, i18n( "To-do" ) );
   mainLayout->addWidget( header );
 
-  mLayout = new QGridLayout( mainLayout, 7, 4, 3 );
+  mLayout = new TQGridLayout( mainLayout, 7, 4, 3 );
   mLayout->setRowStretch( 6, 1 );
 
   mCalendar = KOrg::StdCalendar::self();
   mCalendar->load();
 
-  connect( mCalendar, SIGNAL( calendarChanged() ), SLOT( updateView() ) );
-  connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
-           SLOT( updateView() ) );
+  connect( mCalendar, TQT_SIGNAL( calendarChanged() ), TQT_SLOT( updateView() ) );
+  connect( mPlugin->core(), TQT_SIGNAL( dayChanged( const TQDate& ) ),
+           TQT_SLOT( updateView() ) );
 
   updateView();
 }
@@ -92,19 +92,19 @@ void TodoSummaryWidget::updateView()
 
   KIconLoader loader( "kdepim" );
 
-  QLabel *label = 0;
+  TQLabel *label = 0;
   int counter = 0;
 
-  QDate currentDate = QDate::currentDate();
+  TQDate currentDate = TQDate::currentDate();
   KCal::Todo::List todos = mCalendar->todos();
   if ( todos.count() > 0 ) {
-    QPixmap pm = loader.loadIcon( "todo", KIcon::Small );
+    TQPixmap pm = loader.loadIcon( "todo", KIcon::Small );
     KCal::Todo::List::ConstIterator it;
     for ( it = todos.begin(); it != todos.end(); ++it ) {
       KCal::Todo *todo = *it;
 
       bool accepted = false;
-      QString stateText;
+      TQString stateText;
 
       // show all incomplete todos
       if ( showAllTodos && !todo->isCompleted())
@@ -140,19 +140,19 @@ void TodoSummaryWidget::updateView()
       if ( !accepted )
         continue;
 
-      label = new QLabel( this );
+      label = new TQLabel( this );
       label->setPixmap( pm );
-      label->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum );
+      label->setSizePolicy( TQSizePolicy::Maximum, TQSizePolicy::Maximum );
       mLayout->addWidget( label, counter, 0 );
       mLabels.append( label );
 
-      label = new QLabel( QString::number( todo->percentComplete() ) + "%", this );
+      label = new TQLabel( TQString::number( todo->percentComplete() ) + "%", this );
       label->setAlignment( AlignHCenter | AlignVCenter );
-      label->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum );
+      label->setSizePolicy( TQSizePolicy::Maximum, TQSizePolicy::Maximum );
       mLayout->addWidget( label, counter, 1 );
       mLabels.append( label );
 
-      QString sSummary = todo->summary();
+      TQString sSummary = todo->summary();
       if ( todo->relatedTo() ) { // show parent only, not entire ancestry
         sSummary = todo->relatedTo()->summary() + ":" + todo->summary();
       }
@@ -164,19 +164,19 @@ void TodoSummaryWidget::updateView()
       mLayout->addWidget( urlLabel, counter, 2 );
       mLabels.append( urlLabel );
 
-      connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-               this, SLOT( viewTodo( const QString& ) ) );
-      connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
-               this, SLOT( popupMenu( const QString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+               this, TQT_SLOT( viewTodo( const TQString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( rightClickedURL( const TQString& ) ),
+               this, TQT_SLOT( popupMenu( const TQString& ) ) );
 
-      QString tipText( KCal::IncidenceFormatter::toolTipString( todo, true ) );
+      TQString tipText( KCal::IncidenceFormatter::toolTipString( todo, true ) );
       if ( !tipText.isEmpty() ) {
-        QToolTip::add( urlLabel, tipText );
+        TQToolTip::add( urlLabel, tipText );
       }
 
-      label = new QLabel( stateText, this );
+      label = new TQLabel( stateText, this );
       label->setAlignment( AlignLeft | AlignVCenter );
-      label->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum );
+      label->setSizePolicy( TQSizePolicy::Maximum, TQSizePolicy::Maximum );
       mLayout->addWidget( label, counter, 3 );
       mLabels.append( label );
 
@@ -185,7 +185,7 @@ void TodoSummaryWidget::updateView()
   }
 
   if ( counter == 0 ) {
-    QLabel *noTodos = new QLabel( i18n( "No to-dos pending" ), this );
+    TQLabel *noTodos = new TQLabel( i18n( "No to-dos pending" ), this );
     noTodos->setAlignment( AlignHCenter | AlignVCenter );
     mLayout->addWidget( noTodos, 0, 1 );
     mLabels.append( noTodos );
@@ -195,27 +195,27 @@ void TodoSummaryWidget::updateView()
     label->show();
 }
 
-void TodoSummaryWidget::viewTodo( const QString &uid )
+void TodoSummaryWidget::viewTodo( const TQString &uid )
 {
   mPlugin->core()->selectPlugin( "kontact_todoplugin" );//ensure loaded
   KOrganizerIface_stub iface( "korganizer", "KOrganizerIface" );
   iface.editIncidence( uid );
 }
 
-void TodoSummaryWidget::removeTodo( const QString &uid )
+void TodoSummaryWidget::removeTodo( const TQString &uid )
 {
   mPlugin->core()->selectPlugin( "kontact_todoplugin" );//ensure loaded
   KOrganizerIface_stub iface( "korganizer", "KOrganizerIface" );
   iface.deleteIncidence( uid, false );
 }
 
-void TodoSummaryWidget::completeTodo( const QString &uid )
+void TodoSummaryWidget::completeTodo( const TQString &uid )
 {
   KCal::Todo *todo = mCalendar->todo( uid );
   IncidenceChanger *changer = new IncidenceChanger( mCalendar, this );
   if ( !todo->isReadOnly() && changer->beginChange( todo ) ) {
     KCal::Todo *oldTodo = todo->clone();
-    todo->setCompleted( QDateTime::currentDateTime() );
+    todo->setCompleted( TQDateTime::currentDateTime() );
     changer->changeIncidence( oldTodo, todo, KOGlobals::COMPLETION_MODIFIED );
     changer->endChange( todo );
     delete oldTodo;
@@ -223,10 +223,10 @@ void TodoSummaryWidget::completeTodo( const QString &uid )
   }
 }
 
-void TodoSummaryWidget::popupMenu( const QString &uid )
+void TodoSummaryWidget::popupMenu( const TQString &uid )
 {
   KPopupMenu popup( this );
-  QToolTip::remove( this );
+  TQToolTip::remove( this );
   popup.insertItem( i18n( "&Edit To-do..." ), 0 );
   popup.insertItem( KGlobal::iconLoader()->loadIcon( "editdelete", KIcon::Small),
                     i18n( "&Delete To-do" ), 1 );
@@ -236,7 +236,7 @@ void TodoSummaryWidget::popupMenu( const QString &uid )
                       i18n( "&Mark To-do Completed" ), 2 );
   }
 
-  switch ( popup.exec( QCursor::pos() ) ) {
+  switch ( popup.exec( TQCursor::pos() ) ) {
     case 0:
       viewTodo( uid );
       break;
@@ -249,22 +249,22 @@ void TodoSummaryWidget::popupMenu( const QString &uid )
   }
 }
 
-bool TodoSummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool TodoSummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
     KURLLabel* label = static_cast<KURLLabel*>( obj );
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message( i18n( "Edit To-do: \"%1\"" ).arg( label->text() ) );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
 }
 
-QStringList TodoSummaryWidget::configModules() const
+TQStringList TodoSummaryWidget::configModules() const
 {
-  return QStringList( "kcmtodosummary.desktop" );
+  return TQStringList( "kcmtodosummary.desktop" );
 }
 
 #include "todosummarywidget.moc"
diff --git a/kontact/plugins/korganizer/todosummarywidget.h b/kontact/plugins/korganizer/todosummarywidget.h
index d5aca429e..029dec9a7 100644
--- a/kontact/plugins/korganizer/todosummarywidget.h
+++ b/kontact/plugins/korganizer/todosummarywidget.h
@@ -24,8 +24,8 @@
 #ifndef TODO_SUMMARYWIDGET_H
 #define TODO_SUMMARYWIDGET_H
 
-#include <qptrlist.h>
-#include <qwidget.h>
+#include <tqptrlist.h>
+#include <tqwidget.h>
 
 #include <libkcal/calendarresources.h>
 
@@ -41,31 +41,31 @@ class TodoSummaryWidget : public Kontact::Summary
   Q_OBJECT
 
   public:
-    TodoSummaryWidget( TodoPlugin *plugin, QWidget *parent,
+    TodoSummaryWidget( TodoPlugin *plugin, TQWidget *parent,
                        const char *name = 0 );
     ~TodoSummaryWidget();
 
     int summaryHeight() const { return 3; }
-    QStringList configModules() const;
+    TQStringList configModules() const;
 
   public slots:
     void updateSummary( bool force = false ) { Q_UNUSED( force ); updateView(); }
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent* e );
+    virtual bool eventFilter( TQObject *obj, TQEvent* e );
 
   private slots:
     void updateView();
-    void popupMenu( const QString &uid );
-    void viewTodo( const QString &uid );
-    void removeTodo( const QString &uid );
-    void completeTodo( const QString &uid );
+    void popupMenu( const TQString &uid );
+    void viewTodo( const TQString &uid );
+    void removeTodo( const TQString &uid );
+    void completeTodo( const TQString &uid );
 
   private:
     TodoPlugin *mPlugin;
-    QGridLayout *mLayout;
+    TQGridLayout *mLayout;
 
-    QPtrList<QLabel> mLabels;
+    TQPtrList<TQLabel> mLabels;
     KCal::CalendarResources *mCalendar;
 };
 
diff --git a/kontact/plugins/kpilot/kpilot_plugin.cpp b/kontact/plugins/kpilot/kpilot_plugin.cpp
index ed6104bd4..953c5f255 100644
--- a/kontact/plugins/kpilot/kpilot_plugin.cpp
+++ b/kontact/plugins/kpilot/kpilot_plugin.cpp
@@ -34,7 +34,7 @@ typedef KGenericFactory< KPilotPlugin, Kontact::Core > KPilotPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_kpilotplugin,
                             KPilotPluginFactory( "kontact_kpilotplugin" ) )
 
-KPilotPlugin::KPilotPlugin( Kontact::Core *core, const char *name, const QStringList& )
+KPilotPlugin::KPilotPlugin( Kontact::Core *core, const char *name, const TQStringList& )
   : Kontact::Plugin( core, core, "kpilot" ), mAboutData( 0 )
 {
   setInstance( KPilotPluginFactory::instance() );
@@ -43,7 +43,7 @@ KPilotPlugin::KPilotPlugin( Kontact::Core *core, const char *name, const QString
 
 }
 
-Kontact::Summary *KPilotPlugin::createSummaryWidget( QWidget *parentWidget )
+Kontact::Summary *KPilotPlugin::createSummaryWidget( TQWidget *parentWidget )
 {
   return new SummaryWidget( parentWidget );
 }
diff --git a/kontact/plugins/kpilot/kpilot_plugin.h b/kontact/plugins/kpilot/kpilot_plugin.h
index 9b76bd644..5695d2605 100644
--- a/kontact/plugins/kpilot/kpilot_plugin.h
+++ b/kontact/plugins/kpilot/kpilot_plugin.h
@@ -30,13 +30,13 @@ class SummaryWidget;
 class KPilotPlugin : public Kontact::Plugin
 {
   public:
-    KPilotPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    KPilotPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     KPilotPlugin();
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parentWidget );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parentWidget );
 
     virtual bool showInSideBar() const { return false; }
-//    virtual QStringList configModules() const;
+//    virtual TQStringList configModules() const;
 
     const KAboutData *aboutData();
 
diff --git a/kontact/plugins/kpilot/summarywidget.cpp b/kontact/plugins/kpilot/summarywidget.cpp
index 4230e6479..779a55c19 100644
--- a/kontact/plugins/kpilot/summarywidget.cpp
+++ b/kontact/plugins/kpilot/summarywidget.cpp
@@ -22,14 +22,14 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qimage.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qfile.h>
-#include <qlabel.h>
-#include <qtextedit.h>
-#include <qvbox.h>
+#include <tqimage.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqfile.h>
+#include <tqlabel.h>
+#include <tqtextedit.h>
+#include <tqvbox.h>
 
 #include <dcopclient.h>
 #include <dcopref.h>
@@ -49,77 +49,77 @@
 
 #include "summarywidget.h"
 
-SummaryWidget::SummaryWidget( QWidget *parent, const char *name )
+SummaryWidget::SummaryWidget( TQWidget *parent, const char *name )
   : Kontact::Summary( parent, name ),
     DCOPObject( "KPilotSummaryWidget" ),
     mDCOPSuccess( false ),
     mStartedDaemon( false ),
     mShouldStopDaemon( true )
 {
-  mLayout = new QGridLayout( this, 2, 3, 3, 3 );
+  mLayout = new TQGridLayout( this, 2, 3, 3, 3 );
 
   int row=0;
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kpilot", KIcon::Desktop, KIcon::SizeMedium );
-  QWidget *header = createHeader( this, icon, i18n( "KPilot Configuration" ) );
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kpilot", KIcon::Desktop, KIcon::SizeMedium );
+  TQWidget *header = createHeader( this, icon, i18n( "KPilot Configuration" ) );
   mLayout->addMultiCellWidget( header, row,row, 0,3 );
 
   // Last sync information
   row++;
-  mSyncTimeTextLabel = new QLabel( i18n( "<i>Last sync:</i>" ), this);
+  mSyncTimeTextLabel = new TQLabel( i18n( "<i>Last sync:</i>" ), this);
   mLayout->addWidget( mSyncTimeTextLabel, row, 0 );
-  mSyncTimeLabel = new QLabel( i18n( "No information available" ), this );
+  mSyncTimeLabel = new TQLabel( i18n( "No information available" ), this );
   mLayout->addWidget( mSyncTimeLabel, row, 1 );
   mShowSyncLogLabel = new KURLLabel( "", i18n( "[View Sync Log]" ), this );
   mLayout->addWidget( mShowSyncLogLabel, row, 3 );
-  connect( mShowSyncLogLabel, SIGNAL( leftClickedURL( const QString& ) ),
-    this, SLOT( showSyncLog( const QString& ) ) );
+  connect( mShowSyncLogLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+    this, TQT_SLOT( showSyncLog( const TQString& ) ) );
 
   // User
   row++;
-  mPilotUserTextLabel = new QLabel( i18n( "<i>User:</i>" ), this);
+  mPilotUserTextLabel = new TQLabel( i18n( "<i>User:</i>" ), this);
   mLayout->addWidget( mPilotUserTextLabel, row, 0);
-  mPilotUserLabel = new QLabel( i18n( "Unknown" ), this );
+  mPilotUserLabel = new TQLabel( i18n( "Unknown" ), this );
   mLayout->addMultiCellWidget( mPilotUserLabel, row, row, 1, 3 );
 
   // Device information
   row++;
-  mPilotDeviceTextLabel = new QLabel( i18n( "<i>Device:</i>" ), this);
+  mPilotDeviceTextLabel = new TQLabel( i18n( "<i>Device:</i>" ), this);
   mLayout->addWidget( mPilotDeviceTextLabel, row, 0 );
-  mPilotDeviceLabel = new QLabel( i18n( "Unknown" ), this );
+  mPilotDeviceLabel = new TQLabel( i18n( "Unknown" ), this );
   mLayout->addMultiCellWidget( mPilotDeviceLabel, row, row, 1, 3 );
 
   // Status
   row++;
-  mDaemonStatusTextLabel = new QLabel( i18n( "<i>Status:</i>" ), this);
+  mDaemonStatusTextLabel = new TQLabel( i18n( "<i>Status:</i>" ), this);
   mLayout->addWidget( mDaemonStatusTextLabel, row, 0 );
-  mDaemonStatusLabel = new QLabel( i18n( "No communication with the daemon possible" ), this );
+  mDaemonStatusLabel = new TQLabel( i18n( "No communication with the daemon possible" ), this );
   mLayout->addMultiCellWidget( mDaemonStatusLabel, row, row, 1, 3 );
 
   // Conduits:
   row++;
-  mConduitsTextLabel = new QLabel( i18n( "<i>Conduits:</i>" ), this );
+  mConduitsTextLabel = new TQLabel( i18n( "<i>Conduits:</i>" ), this );
   mConduitsTextLabel->setAlignment( AlignAuto | AlignTop | ExpandTabs );
   mLayout->addWidget( mConduitsTextLabel, row, 0 );
-  mConduitsLabel = new QLabel( i18n( "No information available" ), this );
+  mConduitsLabel = new TQLabel( i18n( "No information available" ), this );
   mConduitsLabel->setAlignment( mConduitsLabel->alignment() | Qt::WordBreak );
   mLayout->addMultiCellWidget( mConduitsLabel, row, row, 1, 3 );
 
   // widgets shown if kpilotDaemon is not running
   row++;
-  mNoConnectionLabel = new QLabel( i18n( "KPilot is currently not running." ), this );
+  mNoConnectionLabel = new TQLabel( i18n( "KPilot is currently not running." ), this );
   mLayout->addMultiCellWidget( mNoConnectionLabel, row, row, 1, 2 );
   mNoConnectionStartLabel = new KURLLabel( "", i18n( "[Start KPilot]" ), this );
   mLayout->addWidget( mNoConnectionStartLabel, row, 3 );
-  connect( mNoConnectionStartLabel, SIGNAL( leftClickedURL( const QString& ) ),
-           this, SLOT( startKPilot() ) );
+  connect( mNoConnectionStartLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+           this, TQT_SLOT( startKPilot() ) );
 
   if ( !kapp->dcopClient()->isApplicationRegistered( "kpilotDaemon" ) ) {
     startKPilot();
   }
 
-  connectDCOPSignal( 0, 0, "kpilotDaemonStatusDetails(QDateTime,QString,QStringList,QString,QString,QString,bool)",
-                     "receiveDaemonStatusDetails(QDateTime,QString,QStringList,QString,QString,QString,bool)", false );
-	connect( kapp->dcopClient(), SIGNAL( applicationRemoved( const QCString & ) ), SLOT( slotAppRemoved( const QCString& ) ) );
+  connectDCOPSignal( 0, 0, "kpilotDaemonStatusDetails(TQDateTime,TQString,TQStringList,TQString,TQString,TQString,bool)",
+                     "receiveDaemonStatusDetails(TQDateTime,TQString,TQStringList,TQString,TQString,TQString,bool)", false );
+	connect( kapp->dcopClient(), TQT_SIGNAL( applicationRemoved( const TQCString & ) ), TQT_SLOT( slotAppRemoved( const TQCString& ) ) );
 }
 
 SummaryWidget::~SummaryWidget()
@@ -130,14 +130,14 @@ SummaryWidget::~SummaryWidget()
   }
 }
 
-QStringList SummaryWidget::configModules() const
+TQStringList SummaryWidget::configModules() const
 {
-  QStringList modules;
+  TQStringList modules;
   modules << "kpilot_config.desktop";
   return modules;
 }
 
-void SummaryWidget::receiveDaemonStatusDetails(QDateTime lastSyncTime, QString status, QStringList conduits, QString logFileName, QString userName, QString pilotDevice, bool killOnExit )
+void SummaryWidget::receiveDaemonStatusDetails(TQDateTime lastSyncTime, TQString status, TQStringList conduits, TQString logFileName, TQString userName, TQString pilotDevice, bool killOnExit )
 {
   mDCOPSuccess = true;
   mLastSyncTime = lastSyncTime;
@@ -192,43 +192,43 @@ void SummaryWidget::updateView()
   mNoConnectionStartLabel->setShown( !mDCOPSuccess );
 }
 
-void SummaryWidget::showSyncLog( const QString &filename )
+void SummaryWidget::showSyncLog( const TQString &filename )
 {
-  KDialogBase dlg( this, 0, true, QString::null, KDialogBase::Ok, KDialogBase::Ok );
+  KDialogBase dlg( this, 0, true, TQString::null, KDialogBase::Ok, KDialogBase::Ok );
   dlg.setCaption( i18n( "KPilot HotSync Log" ) );
 
-  QTextEdit *edit = new QTextEdit( dlg.makeVBoxMainWidget() );
+  TQTextEdit *edit = new TQTextEdit( dlg.makeVBoxMainWidget() );
   edit->setReadOnly( true );
 
-  QFile f(filename);
+  TQFile f(filename);
   if ( !f.open( IO_ReadOnly ) ) {
     KMessageBox::error( this, i18n( "Unable to open Hotsync log %1." ).arg( filename ) );
     return;
   }
 
-  QTextStream s( &f );
+  TQTextStream s( &f );
   while ( !s.eof() )
     edit->append( s.readLine() );
 
-  edit->moveCursor( QTextEdit::MoveHome, false );
+  edit->moveCursor( TQTextEdit::MoveHome, false );
 
   f.close();
 
-  dlg.setInitialSize( QSize( 400, 350 ) );
+  dlg.setInitialSize( TQSize( 400, 350 ) );
   dlg.exec();
 }
 
 void SummaryWidget::startKPilot()
 {
-  QString error;
-  QCString appID;
-  if ( !KApplication::kdeinitExec( "kpilotDaemon", QString( "--fail-silently" ) ) ) {
+  TQString error;
+  TQCString appID;
+  if ( !KApplication::kdeinitExec( "kpilotDaemon", TQString( "--fail-silently" ) ) ) {
     kdDebug(5602) << "No service available..." << endl;
     mStartedDaemon = true;
   }
 }
 
-void SummaryWidget::slotAppRemoved( const QCString & appId )
+void SummaryWidget::slotAppRemoved( const TQCString & appId )
 {
   if ( appId == "kpilotDaemon" )
   {
diff --git a/kontact/plugins/kpilot/summarywidget.h b/kontact/plugins/kpilot/summarywidget.h
index 94fda7e55..ab221b4c2 100644
--- a/kontact/plugins/kpilot/summarywidget.h
+++ b/kontact/plugins/kpilot/summarywidget.h
@@ -30,13 +30,13 @@
 #include <dcopobject.h>
 #include <pilotDaemonDCOP.h>
 
-#include <qmap.h>
-#include <qpixmap.h>
-#include <qptrlist.h>
-#include <qstringlist.h>
-#include <qtimer.h>
-#include <qwidget.h>
-#include <qdatetime.h>
+#include <tqmap.h>
+#include <tqpixmap.h>
+#include <tqptrlist.h>
+#include <tqstringlist.h>
+#include <tqtimer.h>
+#include <tqwidget.h>
+#include <tqdatetime.h>
 
 class QGridLayout;
 class QLabel;
@@ -48,47 +48,47 @@ class SummaryWidget : public Kontact::Summary, public DCOPObject
   K_DCOP
 
   public:
-    SummaryWidget( QWidget *parent, const char *name = 0 );
+    SummaryWidget( TQWidget *parent, const char *name = 0 );
     virtual ~SummaryWidget();
 
     int summaryHeight() const { return 1; }
 
-    QStringList configModules() const;
+    TQStringList configModules() const;
 
   k_dcop:
     // all the information is pushed to Kontact by the daemon, to remove the chance of Kontact calling a daemon
     // that is blocked for some reason, and blocking itself.
-    void receiveDaemonStatusDetails( QDateTime, QString, QStringList, QString, QString, QString, bool );
+    void receiveDaemonStatusDetails( TQDateTime, TQString, TQStringList, TQString, TQString, TQString, bool );
   private slots:
     void updateView();
-    void showSyncLog( const QString &filename );
+    void showSyncLog( const TQString &filename );
     void startKPilot();
-    void slotAppRemoved( const QCString & );
+    void slotAppRemoved( const TQCString & );
   private:
-    QTimer mTimer;
+    TQTimer mTimer;
 
-    QLabel*mSyncTimeTextLabel;
-    QLabel*mSyncTimeLabel;
+    TQLabel*mSyncTimeTextLabel;
+    TQLabel*mSyncTimeLabel;
     KURLLabel*mShowSyncLogLabel;
-    QLabel*mPilotUserTextLabel;
-    QLabel*mPilotUserLabel;
-    QLabel*mPilotDeviceTextLabel;
-    QLabel*mPilotDeviceLabel;
-    QLabel*mDaemonStatusTextLabel;
-    QLabel*mDaemonStatusLabel;
-    QLabel*mConduitsTextLabel;
-    QLabel*mConduitsLabel;
-    QLabel*mNoConnectionLabel;
+    TQLabel*mPilotUserTextLabel;
+    TQLabel*mPilotUserLabel;
+    TQLabel*mPilotDeviceTextLabel;
+    TQLabel*mPilotDeviceLabel;
+    TQLabel*mDaemonStatusTextLabel;
+    TQLabel*mDaemonStatusLabel;
+    TQLabel*mConduitsTextLabel;
+    TQLabel*mConduitsLabel;
+    TQLabel*mNoConnectionLabel;
     KURLLabel*mNoConnectionStartLabel;
 
-    QGridLayout *mLayout;
+    TQGridLayout *mLayout;
 
-    QDateTime mLastSyncTime;
-    QString mDaemonStatus;
-    QStringList mConduits;
-    QString mSyncLog;
-    QString mUserName;
-    QString mPilotDevice;
+    TQDateTime mLastSyncTime;
+    TQString mDaemonStatus;
+    TQStringList mConduits;
+    TQString mSyncLog;
+    TQString mUserName;
+    TQString mPilotDevice;
     bool mDCOPSuccess;
 
     bool mStartedDaemon; // Record whether the daemon was started by kontact
diff --git a/kontact/plugins/newsticker/kcmkontactknt.cpp b/kontact/plugins/newsticker/kcmkontactknt.cpp
index 18f439c8e..13734a8ab 100644
--- a/kontact/plugins/newsticker/kcmkontactknt.cpp
+++ b/kontact/plugins/newsticker/kcmkontactknt.cpp
@@ -21,12 +21,12 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qgroupbox.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qlineedit.h>
-#include <qvaluevector.h>
-#include <qspinbox.h>
+#include <tqgroupbox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqlineedit.h>
+#include <tqvaluevector.h>
+#include <tqspinbox.h>
 
 #include <dcopref.h>
 #include <dcopclient.h>
@@ -49,41 +49,41 @@
 
 extern "C"
 {
-  KDE_EXPORT KCModule *create_kontactknt( QWidget *parent, const char * )
+  KDE_EXPORT KCModule *create_kontactknt( TQWidget *parent, const char * )
   {
     return new KCMKontactKNT( parent, "kcmkontactknt" );
   }
 }
 
-NewsEditDialog::NewsEditDialog( const QString& title, const QString& url, QWidget *parent )
+NewsEditDialog::NewsEditDialog( const TQString& title, const TQString& url, TQWidget *parent )
   : KDialogBase( Plain, i18n( "New News Feed" ), Ok | Cancel,
                  Ok, parent, 0, true, true )
 {
-  QWidget *page = plainPage();
-  QGridLayout *layout = new QGridLayout( page, 2, 3, marginHint(),
+  TQWidget *page = plainPage();
+  TQGridLayout *layout = new TQGridLayout( page, 2, 3, marginHint(),
                                          spacingHint() );
 
-  QLabel *label = new QLabel( i18n( "Name:" ), page );
+  TQLabel *label = new TQLabel( i18n( "Name:" ), page );
   layout->addWidget( label, 0, 0 );
 
-  mTitle = new QLineEdit( page );
+  mTitle = new TQLineEdit( page );
   label->setBuddy( mTitle );
   layout->addMultiCellWidget( mTitle, 0, 0, 1, 2 );
 
-  label = new QLabel( i18n( "URL:" ), page );
+  label = new TQLabel( i18n( "URL:" ), page );
   layout->addWidget( label, 1, 0 );
 
-  mURL = new QLineEdit( page );
+  mURL = new TQLineEdit( page );
   label->setBuddy( mURL );
   layout->addMultiCellWidget( mURL, 1, 1, 1, 2 );
 
   mTitle->setText( title );
   mURL->setText( url );
   mTitle->setFocus();
-  connect( mTitle, SIGNAL( textChanged( const QString& ) ),
-           this, SLOT( modified() ) );
-  connect( mURL, SIGNAL( textChanged( const QString& ) ),
-           this, SLOT( modified() ) );
+  connect( mTitle, TQT_SIGNAL( textChanged( const TQString& ) ),
+           this, TQT_SLOT( modified() ) );
+  connect( mURL, TQT_SIGNAL( textChanged( const TQString& ) ),
+           this, TQT_SLOT( modified() ) );
 
   modified();
 }
@@ -93,12 +93,12 @@ void NewsEditDialog::modified()
   enableButton( KDialogBase::Ok, !title().isEmpty() && !url().isEmpty() );
 }
 
-QString NewsEditDialog::title() const
+TQString NewsEditDialog::title() const
 {
   return mTitle->text();
 }
 
-QString NewsEditDialog::url() const
+TQString NewsEditDialog::url() const
 {
   return mURL->text();
 }
@@ -106,45 +106,45 @@ QString NewsEditDialog::url() const
 class NewsItem : public QListViewItem
 {
   public:
-    NewsItem( QListView *parent, const QString& title, const QString& url, bool custom )
-      : QListViewItem( parent ), mTitle( title ), mUrl( url ), mCustom( custom )
+    NewsItem( TQListView *parent, const TQString& title, const TQString& url, bool custom )
+      : TQListViewItem( parent ), mTitle( title ), mUrl( url ), mCustom( custom )
     {
       setText( 0, mTitle );
     }
 
-    NewsItem( QListViewItem *parent, const QString& title, const QString& url, bool custom )
-      : QListViewItem( parent ), mTitle( title ), mUrl( url ), mCustom( custom )
+    NewsItem( TQListViewItem *parent, const TQString& title, const TQString& url, bool custom )
+      : TQListViewItem( parent ), mTitle( title ), mUrl( url ), mCustom( custom )
     {
       setText( 0, mTitle );
     }
 
-    QString title() const { return mTitle; }
-    QString url() const { return mUrl; }
+    TQString title() const { return mTitle; }
+    TQString url() const { return mUrl; }
     bool custom() const { return mCustom; }
 
   private:
-    QString mTitle;
-    QString mUrl;
+    TQString mTitle;
+    TQString mUrl;
     bool mCustom;
 };
 
-KCMKontactKNT::KCMKontactKNT( QWidget *parent, const char *name )
+KCMKontactKNT::KCMKontactKNT( TQWidget *parent, const char *name )
   : KCModule( parent, name )
 {
   initGUI();
 
-  connect( mAllNews, SIGNAL( currentChanged( QListViewItem* ) ),
-           this, SLOT( allCurrentChanged( QListViewItem* ) ) );
-  connect( mSelectedNews, SIGNAL( selectionChanged( QListViewItem* ) ),
-           this, SLOT( selectedChanged( QListViewItem* ) ) );
+  connect( mAllNews, TQT_SIGNAL( currentChanged( TQListViewItem* ) ),
+           this, TQT_SLOT( allCurrentChanged( TQListViewItem* ) ) );
+  connect( mSelectedNews, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ),
+           this, TQT_SLOT( selectedChanged( TQListViewItem* ) ) );
 
-  connect( mUpdateInterval, SIGNAL( valueChanged( int ) ), SLOT( modified() ) );
-  connect( mArticleCount, SIGNAL( valueChanged( int ) ), SLOT( modified() ) );
+  connect( mUpdateInterval, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( modified() ) );
+  connect( mArticleCount, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( modified() ) );
 
-  connect( mAddButton, SIGNAL( clicked() ), this, SLOT( addNews() ) );
-  connect( mRemoveButton, SIGNAL( clicked() ), this, SLOT( removeNews() ) );
-  connect( mNewButton, SIGNAL( clicked() ), this, SLOT( newFeed() ) );
-  connect( mDeleteButton, SIGNAL( clicked() ), this, SLOT( deleteFeed() ) );
+  connect( mAddButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( addNews() ) );
+  connect( mRemoveButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( removeNews() ) );
+  connect( mNewButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( newFeed() ) );
+  connect( mDeleteButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( deleteFeed() ) );
 
   KAcceleratorManager::manage( this );
 
@@ -153,15 +153,15 @@ KCMKontactKNT::KCMKontactKNT( QWidget *parent, const char *name )
 
 void KCMKontactKNT::loadNews()
 {
-  QValueVector<QListViewItem*> parents;
-  QValueVector<QListViewItem*>::Iterator it;
+  TQValueVector<TQListViewItem*> parents;
+  TQValueVector<TQListViewItem*>::Iterator it;
 
-  parents.append( new QListViewItem( mAllNews, i18n( "Arts" ) ) );
-  parents.append( new QListViewItem( mAllNews, i18n( "Business" ) ) );
-  parents.append( new QListViewItem( mAllNews, i18n( "Computers" ) ) );
-  parents.append( new QListViewItem( mAllNews, i18n( "Misc" ) ) );
-  parents.append( new QListViewItem( mAllNews, i18n( "Recreation" ) ) );
-  parents.append( new QListViewItem( mAllNews, i18n( "Society" ) ) );
+  parents.append( new TQListViewItem( mAllNews, i18n( "Arts" ) ) );
+  parents.append( new TQListViewItem( mAllNews, i18n( "Business" ) ) );
+  parents.append( new TQListViewItem( mAllNews, i18n( "Computers" ) ) );
+  parents.append( new TQListViewItem( mAllNews, i18n( "Misc" ) ) );
+  parents.append( new TQListViewItem( mAllNews, i18n( "Recreation" ) ) );
+  parents.append( new TQListViewItem( mAllNews, i18n( "Society" ) ) );
 
   for ( it = parents.begin(); it != parents.end(); ++it )
     (*it)->setSelectable( false );
@@ -176,18 +176,18 @@ void KCMKontactKNT::loadNews()
 void KCMKontactKNT::loadCustomNews()
 {
   KConfig config( "kcmkontactkntrc" );
-  QMap<QString, QString> customFeeds = config.entryMap( "CustomFeeds" );
+  TQMap<TQString, TQString> customFeeds = config.entryMap( "CustomFeeds" );
   config.setGroup( "CustomFeeds" );
 
-  mCustomItem = new QListViewItem( mAllNews, i18n( "Custom" ) );
+  mCustomItem = new TQListViewItem( mAllNews, i18n( "Custom" ) );
   mCustomItem->setSelectable( false );
 
   if ( customFeeds.count() == 0 )
     mCustomItem->setVisible( false );
 
-  QMap<QString, QString>::Iterator it;
+  TQMap<TQString, TQString>::Iterator it;
   for ( it = customFeeds.begin(); it != customFeeds.end(); ++it ) {
-    QStringList value = config.readListEntry( it.key() );
+    TQStringList value = config.readListEntry( it.key() );
     mCustomFeeds.append( new NewsItem( mCustomItem, value[ 0 ], value[ 1 ], true ) );
     mFeedMap.insert( value[ 1 ], value[ 0 ] );
     mCustomItem->setVisible( true );
@@ -201,11 +201,11 @@ void KCMKontactKNT::storeCustomNews()
   config.setGroup( "CustomFeeds" );
 
   int counter = 0;
-  QValueList<NewsItem*>::Iterator it;
+  TQValueList<NewsItem*>::Iterator it;
   for ( it = mCustomFeeds.begin(); it != mCustomFeeds.end(); ++it ) {
-    QStringList value;
+    TQStringList value;
     value << (*it)->title() << (*it)->url();
-    config.writeEntry( QString::number( counter ), value );
+    config.writeEntry( TQString::number( counter ), value );
 
     ++counter;
   }
@@ -223,7 +223,7 @@ void KCMKontactKNT::addNews()
     return;
 
   DCOPRef service( "rssservice", "RSSService" );
-  service.send( "add(QString)", item->url() );
+  service.send( "add(TQString)", item->url() );
 
   scanNews();
 
@@ -240,7 +240,7 @@ void KCMKontactKNT::removeNews()
     return;
 
   DCOPRef service( "rssservice", "RSSService" );
-  service.send( "remove(QString)", item->url() );
+  service.send( "remove(TQString)", item->url() );
 
   scanNews();
 
@@ -292,24 +292,24 @@ void KCMKontactKNT::scanNews()
   mSelectedNews->clear();
 
   DCOPRef service( "rssservice", "RSSService" );
-  QStringList urls = service.call( "list()" );
+  TQStringList urls = service.call( "list()" );
 
   for ( uint i = 0; i < urls.count(); ++i )
   {
-    QString url = urls[ i ];
-    QString feedName = mFeedMap[ url ];
+    TQString url = urls[ i ];
+    TQString feedName = mFeedMap[ url ];
     if ( feedName.isEmpty() )
       feedName = url;
     new NewsItem( mSelectedNews, feedName, url, false );
   }
 }
 
-void KCMKontactKNT::selectedChanged( QListViewItem *item )
+void KCMKontactKNT::selectedChanged( TQListViewItem *item )
 {
   mRemoveButton->setEnabled( item && item->isSelected() );
 }
 
-void KCMKontactKNT::allCurrentChanged( QListViewItem *item )
+void KCMKontactKNT::allCurrentChanged( TQListViewItem *item )
 {
   NewsItem *newsItem = dynamic_cast<NewsItem*>( item );
 
@@ -331,7 +331,7 @@ void KCMKontactKNT::modified()
 
 void KCMKontactKNT::initGUI()
 {
-  QGridLayout *layout = new QGridLayout( this, 2, 3, KDialog::marginHint(),
+  TQGridLayout *layout = new TQGridLayout( this, 2, 3, KDialog::marginHint(),
                                          KDialog::spacingHint() );
 
   mAllNews = new KListView( this );
@@ -340,7 +340,7 @@ void KCMKontactKNT::initGUI()
   mAllNews->setFullWidth( true );
   layout->addWidget( mAllNews, 0, 0 );
 
-  QVBoxLayout *vbox = new QVBoxLayout( layout, KDialog::spacingHint() );
+  TQVBoxLayout *vbox = new TQVBoxLayout( layout, KDialog::spacingHint() );
 
   vbox->addStretch();
   mAddButton = new KPushButton( i18n( "Add" ), this );
@@ -356,24 +356,24 @@ void KCMKontactKNT::initGUI()
   mSelectedNews->setFullWidth( true );
   layout->addWidget( mSelectedNews, 0, 2 );
 
-  QGroupBox *box = new QGroupBox( 0, Qt::Vertical,
+  TQGroupBox *box = new TQGroupBox( 0, Qt::Vertical,
                                   i18n( "News Feed Settings" ), this );
 
-  QGridLayout *boxLayout = new QGridLayout( box->layout(), 2, 3,
+  TQGridLayout *boxLayout = new TQGridLayout( box->layout(), 2, 3,
                                             KDialog::spacingHint() );
 
-  QLabel *label = new QLabel( i18n( "Refresh time:" ), box );
+  TQLabel *label = new TQLabel( i18n( "Refresh time:" ), box );
   boxLayout->addWidget( label, 0, 0 );
 
-  mUpdateInterval = new QSpinBox( 1, 3600, 1, box );
+  mUpdateInterval = new TQSpinBox( 1, 3600, 1, box );
   mUpdateInterval->setSuffix( " sec." );
   label->setBuddy( mUpdateInterval );
   boxLayout->addWidget( mUpdateInterval, 0, 1 );
 
-  label = new QLabel( i18n( "Number of items shown:" ), box );
+  label = new TQLabel( i18n( "Number of items shown:" ), box );
   boxLayout->addWidget( label, 1, 0 );
 
-  mArticleCount = new QSpinBox( box );
+  mArticleCount = new TQSpinBox( box );
   label->setBuddy( mArticleCount );
   boxLayout->addWidget( mArticleCount, 1, 1 );
 
@@ -389,12 +389,12 @@ void KCMKontactKNT::initGUI()
 
 bool KCMKontactKNT::dcopActive() const
 {
-  QString error;
-  QCString appID;
+  TQString error;
+  TQCString appID;
   bool isGood = true;
   DCOPClient *client = kapp->dcopClient();
   if ( !client->isApplicationRegistered( "rssservice" ) ) {
-    if ( KApplication::startServiceByDesktopName( "rssservice", QStringList(), &error, &appID ) )
+    if ( KApplication::startServiceByDesktopName( "rssservice", TQStringList(), &error, &appID ) )
       isGood = false;
   }
 
diff --git a/kontact/plugins/newsticker/kcmkontactknt.h b/kontact/plugins/newsticker/kcmkontactknt.h
index 7463cf004..c88c94e27 100644
--- a/kontact/plugins/newsticker/kcmkontactknt.h
+++ b/kontact/plugins/newsticker/kcmkontactknt.h
@@ -40,7 +40,7 @@ class KCMKontactKNT : public KCModule
   Q_OBJECT
 
   public:
-    KCMKontactKNT( QWidget *parent = 0, const char *name = 0 );
+    KCMKontactKNT( TQWidget *parent = 0, const char *name = 0 );
 
     virtual void load();
     virtual void save();
@@ -53,8 +53,8 @@ class KCMKontactKNT : public KCModule
     void newFeed();
     void deleteFeed();
 
-    void selectedChanged( QListViewItem *item );
-    void allCurrentChanged( QListViewItem *item );
+    void selectedChanged( TQListViewItem *item );
+    void allCurrentChanged( TQListViewItem *item );
 
     void modified();
 
@@ -69,17 +69,17 @@ class KCMKontactKNT : public KCModule
 
     KListView *mAllNews;
     KListView *mSelectedNews;
-    QListViewItem *mCustomItem;
+    TQListViewItem *mCustomItem;
 
     KPushButton *mAddButton;
     KPushButton *mRemoveButton;
     KPushButton *mNewButton;
     KPushButton *mDeleteButton;
-    QSpinBox *mUpdateInterval;
-    QSpinBox *mArticleCount;
+    TQSpinBox *mUpdateInterval;
+    TQSpinBox *mArticleCount;
 
-    QMap<QString, QString> mFeedMap;
-    QValueList<NewsItem*> mCustomFeeds;
+    TQMap<TQString, TQString> mFeedMap;
+    TQValueList<NewsItem*> mCustomFeeds;
 };
 
 class NewsEditDialog : public KDialogBase
@@ -87,16 +87,16 @@ class NewsEditDialog : public KDialogBase
   Q_OBJECT
 
   public:
-    NewsEditDialog( const QString&, const QString&, QWidget *parent );
-    QString title() const;
-    QString url() const;
+    NewsEditDialog( const TQString&, const TQString&, TQWidget *parent );
+    TQString title() const;
+    TQString url() const;
 
   private slots:
     void modified();
 
   private:
-    QLineEdit *mTitle;
-    QLineEdit *mURL;
+    TQLineEdit *mTitle;
+    TQLineEdit *mURL;
 };
 
 #endif
diff --git a/kontact/plugins/newsticker/newsfeeds.h b/kontact/plugins/newsticker/newsfeeds.h
index fb5ef4098..66555d4fe 100644
--- a/kontact/plugins/newsticker/newsfeeds.h
+++ b/kontact/plugins/newsticker/newsfeeds.h
@@ -24,291 +24,291 @@
 #ifndef NEWSFEEDS_H
 #define NEWSFEEDS_H
 
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 
 #define DEFAULT_NEWSSOURCES 60
 
 class NewsSourceData
 {
   public:
-    typedef QValueList<NewsSourceData> List;
+    typedef TQValueList<NewsSourceData> List;
 
     enum Category { Arts, Business, Computers, Misc,
                     Recreation, Society };
 
-    NewsSourceData( const QString &name = I18N_NOOP( "Unknown" ),
-                    const QString &url = QString::null,
-                    const QString &icon = QString::null,
+    NewsSourceData( const TQString &name = I18N_NOOP( "Unknown" ),
+                    const TQString &url = TQString::null,
+                    const TQString &icon = TQString::null,
                     const Category category= Computers )
       : mName( name ), mURL( url ), mIcon( icon ), mCategory( category )
     {
     }
 
-    QString name() const { return mName; }
-    QString url() const { return mURL; }
-    QString icon() const { return mIcon; }
+    TQString name() const { return mName; }
+    TQString url() const { return mURL; }
+    TQString icon() const { return mIcon; }
     Category category() const { return mCategory; }
 
-    QString mName;
-    QString mURL;
-    QString mIcon;
+    TQString mName;
+    TQString mURL;
+    TQString mIcon;
     Category mCategory;
 };
 
 static NewsSourceData NewsSourceDefault[DEFAULT_NEWSSOURCES] = {
   // Arts ---------------
     NewsSourceData(
-    QString::fromLatin1("Bureau 42"),
-    QString::fromLatin1("http://www.bureau42.com/rdf/"),
-    QString::fromLatin1("http://www.bureau42.com/favicon.ico"),
+    TQString::fromLatin1("Bureau 42"),
+    TQString::fromLatin1("http://www.bureau42.com/rdf/"),
+    TQString::fromLatin1("http://www.bureau42.com/favicon.ico"),
     NewsSourceData::Arts ),
     NewsSourceData(
-    QString::fromLatin1("eFilmCritic"),
-    QString::fromLatin1("http://efilmcritic.com/fo.rdf"),
-    QString::fromLatin1("http://efilmcritic.com/favicon.ico"),
+    TQString::fromLatin1("eFilmCritic"),
+    TQString::fromLatin1("http://efilmcritic.com/fo.rdf"),
+    TQString::fromLatin1("http://efilmcritic.com/favicon.ico"),
     NewsSourceData::Arts ),
   // Business -----------
     NewsSourceData(
-    QString::fromLatin1("Internet.com Business"),
-    QString::fromLatin1("http://headlines.internet.com/internetnews/bus-news/news.rss"),
-    QString::null,
+    TQString::fromLatin1("Internet.com Business"),
+    TQString::fromLatin1("http://headlines.internet.com/internetnews/bus-news/news.rss"),
+    TQString::null,
     NewsSourceData::Business ),
     NewsSourceData(
-    QString::fromLatin1("TradeSims"),
-    QString::fromLatin1("http://www.tradesims.com/AEX.rdf"),
-    QString::null,
+    TQString::fromLatin1("TradeSims"),
+    TQString::fromLatin1("http://www.tradesims.com/AEX.rdf"),
+    TQString::null,
     NewsSourceData::Business ),
   // Computers ----------
     NewsSourceData(
-    QString::fromLatin1("KDE Deutschland"),
-    QString::fromLatin1("http://www.kde.de/nachrichten/nachrichten.rdf"),
-    QString::fromLatin1("http://www.kde.de/favicon.ico"),
+    TQString::fromLatin1("KDE Deutschland"),
+    TQString::fromLatin1("http://www.kde.de/nachrichten/nachrichten.rdf"),
+    TQString::fromLatin1("http://www.kde.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("KDE France"),
-    QString::fromLatin1("http://www.kde-france.org/backend-breves.php3"),
-    QString::null,
+    TQString::fromLatin1("KDE France"),
+    TQString::fromLatin1("http://www.kde-france.org/backend-breves.php3"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("FreeBSD Project News"),
-    QString::fromLatin1("http://www.freebsd.org/news/news.rdf"),
-    QString::fromLatin1("http://www.freebsd.org/favicon.ico"),
+    TQString::fromLatin1("FreeBSD Project News"),
+    TQString::fromLatin1("http://www.freebsd.org/news/news.rdf"),
+    TQString::fromLatin1("http://www.freebsd.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("dot.kde.org"),
-    QString::fromLatin1("http://www.kde.org/dotkdeorg.rdf"),
-    QString::fromLatin1("http://www.kde.org/favicon.ico"),
+    TQString::fromLatin1("dot.kde.org"),
+    TQString::fromLatin1("http://www.kde.org/dotkdeorg.rdf"),
+    TQString::fromLatin1("http://www.kde.org/favicon.ico"),
     NewsSourceData::Computers ),
-    NewsSourceData( QString::fromLatin1("KDE-Look.org"),
-                    QString::fromLatin1("http://www.kde.org/kde-look-content.rdf"),
-                    QString::fromLatin1("http://kde-look.org/img/favicon-1-1.ico"),
+    NewsSourceData( TQString::fromLatin1("KDE-Look.org"),
+                    TQString::fromLatin1("http://www.kde.org/kde-look-content.rdf"),
+                    TQString::fromLatin1("http://kde-look.org/img/favicon-1-1.ico"),
                     NewsSourceData::Computers ),
-    NewsSourceData( QString::fromLatin1("KDE-Apps.org"),
-                    QString::fromLatin1("http://www.kde.org/dot/kde-apps-content.rdf"),
-                    QString::fromLatin1("http://kde-apps.org/img/favicon-1-1.ico"),
+    NewsSourceData( TQString::fromLatin1("KDE-Apps.org"),
+                    TQString::fromLatin1("http://www.kde.org/dot/kde-apps-content.rdf"),
+                    TQString::fromLatin1("http://kde-apps.org/img/favicon-1-1.ico"),
                     NewsSourceData::Computers ),
-    NewsSourceData( QString::fromLatin1("DesktopLinux"),
-                    QString::fromLatin1("http://www.desktoplinux.com/backend/index.html"),
-                    QString::fromLatin1("http://www.desktoplinux.com/images/favicon.ico"),
+    NewsSourceData( TQString::fromLatin1("DesktopLinux"),
+                    TQString::fromLatin1("http://www.desktoplinux.com/backend/index.html"),
+                    TQString::fromLatin1("http://www.desktoplinux.com/images/favicon.ico"),
                     NewsSourceData::Computers ),
-    NewsSourceData( QString::fromLatin1("DistroWatch"),
-                    QString::fromLatin1("http://distrowatch.com/news/dw.xml"),
-                    QString::fromLatin1("http://distrowatch.com/favicon.ico"),
+    NewsSourceData( TQString::fromLatin1("DistroWatch"),
+                    TQString::fromLatin1("http://distrowatch.com/news/dw.xml"),
+                    TQString::fromLatin1("http://distrowatch.com/favicon.ico"),
                     NewsSourceData::Computers ),
     /*URL changed*/
     NewsSourceData(
-    QString::fromLatin1("GNOME News"),
-    QString::fromLatin1("http://www.gnomedesktop.org/node/feed"),
-    QString::null,
+    TQString::fromLatin1("GNOME News"),
+    TQString::fromLatin1("http://www.gnomedesktop.org/node/feed"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Slashdot"),
-    QString::fromLatin1("http://slashdot.org/slashdot.rdf"),
-    QString::fromLatin1("http://slashdot.org/favicon.ico"),
+    TQString::fromLatin1("Slashdot"),
+    TQString::fromLatin1("http://slashdot.org/slashdot.rdf"),
+    TQString::fromLatin1("http://slashdot.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Ask Slashdot"),
-    QString::fromLatin1("http://slashdot.org/askslashdot.rdf"),
-    QString::fromLatin1("http://slashdot.org/favicon.ico"),
+    TQString::fromLatin1("Ask Slashdot"),
+    TQString::fromLatin1("http://slashdot.org/askslashdot.rdf"),
+    TQString::fromLatin1("http://slashdot.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Slashdot: Features"),
-    QString::fromLatin1("http://slashdot.org/features.rdf"),
-    QString::fromLatin1("http://slashdot.org/favicon.ico"),
+    TQString::fromLatin1("Slashdot: Features"),
+    TQString::fromLatin1("http://slashdot.org/features.rdf"),
+    TQString::fromLatin1("http://slashdot.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Slashdot: Apache"),
-    QString::fromLatin1("http://slashdot.org/apache.rdf"),
-    QString::fromLatin1("http://slashdot.org/favicon.ico"),
+    TQString::fromLatin1("Slashdot: Apache"),
+    TQString::fromLatin1("http://slashdot.org/apache.rdf"),
+    TQString::fromLatin1("http://slashdot.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Slashdot: Books"),
-    QString::fromLatin1("http://slashdot.org/books.rdf"),
-    QString::fromLatin1("http://slashdot.org/favicon.ico"),
+    TQString::fromLatin1("Slashdot: Books"),
+    TQString::fromLatin1("http://slashdot.org/books.rdf"),
+    TQString::fromLatin1("http://slashdot.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Jabber News"),
-    QString::fromLatin1("http://www.jabber.org/news/rss.xml"),
-    QString::null,
+    TQString::fromLatin1("Jabber News"),
+    TQString::fromLatin1("http://www.jabber.org/news/rss.xml"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Freshmeat"),
-    QString::fromLatin1("http://freshmeat.net/backend/fm.rdf"),
-    QString::fromLatin1("http://freshmeat.net/favicon.ico"),
+    TQString::fromLatin1("Freshmeat"),
+    TQString::fromLatin1("http://freshmeat.net/backend/fm.rdf"),
+    TQString::fromLatin1("http://freshmeat.net/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Linux Weekly News"),
-    QString::fromLatin1("http://www.lwn.net/headlines/rss"),
-    QString::fromLatin1("http://www.lwn.net/favicon.ico"),
+    TQString::fromLatin1("Linux Weekly News"),
+    TQString::fromLatin1("http://www.lwn.net/headlines/rss"),
+    TQString::fromLatin1("http://www.lwn.net/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("heise online news"),
-    QString::fromLatin1("http://www.heise.de/newsticker/heise.rdf"),
-    QString::fromLatin1("http://www.heise.de/favicon.ico"),
+    TQString::fromLatin1("heise online news"),
+    TQString::fromLatin1("http://www.heise.de/newsticker/heise.rdf"),
+    TQString::fromLatin1("http://www.heise.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("RUS-CERT Ticker"),
-    QString::fromLatin1("http://cert.uni-stuttgart.de/ticker/rus-cert.rdf"),
-    QString::fromLatin1("http://cert.uni-stuttgart.de/favicon.ico"),
+    TQString::fromLatin1("RUS-CERT Ticker"),
+    TQString::fromLatin1("http://cert.uni-stuttgart.de/ticker/rus-cert.rdf"),
+    TQString::fromLatin1("http://cert.uni-stuttgart.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("RUS-CERT Elsewhere"),
-    QString::fromLatin1("http://cert.uni-stuttgart.de/ticker/rus-cert-elsewhere.rdf"),
-    QString::fromLatin1("http://cert.uni-stuttgart.de/favicon.ico"),
+    TQString::fromLatin1("RUS-CERT Elsewhere"),
+    TQString::fromLatin1("http://cert.uni-stuttgart.de/ticker/rus-cert-elsewhere.rdf"),
+    TQString::fromLatin1("http://cert.uni-stuttgart.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Kuro5hin"),
-    QString::fromLatin1("http://kuro5hin.org/backend.rdf"),
-    QString::fromLatin1("http://kuro5hin.org/favicon.ico"),
+    TQString::fromLatin1("Kuro5hin"),
+    TQString::fromLatin1("http://kuro5hin.org/backend.rdf"),
+    TQString::fromLatin1("http://kuro5hin.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Prolinux"),
-    QString::fromLatin1("http://www.pl-forum.de/backend/pro-linux.rdf"),
-    QString::fromLatin1("http://www.prolinux.de/favicon.ico"),
+    TQString::fromLatin1("Prolinux"),
+    TQString::fromLatin1("http://www.pl-forum.de/backend/pro-linux.rdf"),
+    TQString::fromLatin1("http://www.prolinux.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("LinuxSecurity.com"),
-    QString::fromLatin1("http://www.linuxsecurity.com/linuxsecurity_hybrid.rdf"),
-    QString::fromLatin1("http://www.linuxsecurity.com/favicon.ico"),
+    TQString::fromLatin1("LinuxSecurity.com"),
+    TQString::fromLatin1("http://www.linuxsecurity.com/linuxsecurity_hybrid.rdf"),
+    TQString::fromLatin1("http://www.linuxsecurity.com/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Linux Game Tome"),
-    QString::fromLatin1("http://happypenguin.org/html/news.rdf"),
-    QString::null,
+    TQString::fromLatin1("Linux Game Tome"),
+    TQString::fromLatin1("http://happypenguin.org/html/news.rdf"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Mozilla"),
-    QString::fromLatin1("http://www.mozilla.org/news.rdf"),
-    QString::fromLatin1("http://www.mozillazine.org/favicon.ico"),
+    TQString::fromLatin1("Mozilla"),
+    TQString::fromLatin1("http://www.mozilla.org/news.rdf"),
+    TQString::fromLatin1("http://www.mozillazine.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("MozillaZine"),
-    QString::fromLatin1("http://www.mozillazine.org/contents.rdf"),
-    QString::fromLatin1("http://www.mozillazine.org/favicon.ico"),
+    TQString::fromLatin1("MozillaZine"),
+    TQString::fromLatin1("http://www.mozillazine.org/contents.rdf"),
+    TQString::fromLatin1("http://www.mozillazine.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Daemon News"),
-    QString::fromLatin1("http://daily.daemonnews.org/ddn.rdf.php3"),
-    QString::null,
+    TQString::fromLatin1("Daemon News"),
+    TQString::fromLatin1("http://daily.daemonnews.org/ddn.rdf.php3"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("use Perl;"),
-    QString::fromLatin1("http://use.perl.org/useperl.rdf"),
-    QString::null,
+    TQString::fromLatin1("use Perl;"),
+    TQString::fromLatin1("http://use.perl.org/useperl.rdf"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Root prompt"),
-    QString::fromLatin1("http://www.rootprompt.org/rss/"),
-    QString::fromLatin1("http://www.rootprompt.org/favicon.ico"),
+    TQString::fromLatin1("Root prompt"),
+    TQString::fromLatin1("http://www.rootprompt.org/rss/"),
+    TQString::fromLatin1("http://www.rootprompt.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("SecurityFocus"),
-    QString::fromLatin1("http://www.securityfocus.com/topnews-rdf.html"),
-    QString::fromLatin1("http://www.securityfocus.com/favicon.ico"),
+    TQString::fromLatin1("SecurityFocus"),
+    TQString::fromLatin1("http://www.securityfocus.com/topnews-rdf.html"),
+    TQString::fromLatin1("http://www.securityfocus.com/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("Arstechnica"),
-    QString::fromLatin1("http://arstechnica.com/etc/rdf/ars.rdf"),
-    QString::fromLatin1("http://arstechnica.com/favicon.ico"),
+    TQString::fromLatin1("Arstechnica"),
+    TQString::fromLatin1("http://arstechnica.com/etc/rdf/ars.rdf"),
+    TQString::fromLatin1("http://arstechnica.com/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("amiga-news.de - deutschsprachige Amiga Nachrichten"),
-    QString::fromLatin1("http://www.amiga-news.de/de/backends/news/index.rss"),
-    QString::fromLatin1("http://www.amiga-news.de/favicon.ico"),
+    TQString::fromLatin1("amiga-news.de - deutschsprachige Amiga Nachrichten"),
+    TQString::fromLatin1("http://www.amiga-news.de/de/backends/news/index.rss"),
+    TQString::fromLatin1("http://www.amiga-news.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("amiga-news.de - english Amiga news"),
-    QString::fromLatin1("http://www.amiga-news.de/en/backends/news/index.rss"),
-    QString::fromLatin1("http://www.amiga-news.de/favicon.ico"),
+    TQString::fromLatin1("amiga-news.de - english Amiga news"),
+    TQString::fromLatin1("http://www.amiga-news.de/en/backends/news/index.rss"),
+    TQString::fromLatin1("http://www.amiga-news.de/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("FreshPorts - the place for ports"),
-    QString::fromLatin1("http://www.freshports.org/news.php3"),
-    QString::fromLatin1("http://www.freshports.org/favicon.ico"),
+    TQString::fromLatin1("FreshPorts - the place for ports"),
+    TQString::fromLatin1("http://www.freshports.org/news.php3"),
+    TQString::fromLatin1("http://www.freshports.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("zez.org - about code "),
-    QString::fromLatin1("http://zez.org/article/rssheadlines"),
-    QString::null,
+    TQString::fromLatin1("zez.org - about code "),
+    TQString::fromLatin1("http://zez.org/article/rssheadlines"),
+    TQString::null,
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("BSDatwork.com"),
-    QString::fromLatin1("http://BSDatwork.com/backend.php"),
-    QString::fromLatin1("http://BSDatwork.com/favicon.ico"),
+    TQString::fromLatin1("BSDatwork.com"),
+    TQString::fromLatin1("http://BSDatwork.com/backend.php"),
+    TQString::fromLatin1("http://BSDatwork.com/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("FreshSource - the place for source"),
-    QString::fromLatin1("http://www.freshsource.org/news.php"),
-    QString::fromLatin1("http://www.freshsource.org/favicon.ico"),
+    TQString::fromLatin1("FreshSource - the place for source"),
+    TQString::fromLatin1("http://www.freshsource.org/news.php"),
+    TQString::fromLatin1("http://www.freshsource.org/favicon.ico"),
     NewsSourceData::Computers ),
     NewsSourceData(
-    QString::fromLatin1("The FreeBSD Diary"),
-    QString::fromLatin1("http://www.freebsddiary.org/news.php"),
-    QString::fromLatin1("http://www.freebsddiary.org/favicon.ico"),
+    TQString::fromLatin1("The FreeBSD Diary"),
+    TQString::fromLatin1("http://www.freebsddiary.org/news.php"),
+    TQString::fromLatin1("http://www.freebsddiary.org/favicon.ico"),
     NewsSourceData::Computers ),
   // Miscellaneous ------
     NewsSourceData(
-    QString::fromLatin1("tagesschau.de"),
-    QString::fromLatin1("http://www.tagesschau.de/newsticker.rdf"),
-    QString::fromLatin1("http://www.tagesschau.de/favicon.ico"),
+    TQString::fromLatin1("tagesschau.de"),
+    TQString::fromLatin1("http://www.tagesschau.de/newsticker.rdf"),
+    TQString::fromLatin1("http://www.tagesschau.de/favicon.ico"),
     NewsSourceData::Misc ),
     NewsSourceData(
-    QString::fromLatin1("CNN Top Stories"),
-    QString::fromLatin1("http://rss.cnn.com/rss/cnn_topstories.rss"),
-    QString::fromLatin1("http://www.cnn.com/favicon.ico"),
+    TQString::fromLatin1("CNN Top Stories"),
+    TQString::fromLatin1("http://rss.cnn.com/rss/cnn_topstories.rss"),
+    TQString::fromLatin1("http://www.cnn.com/favicon.ico"),
     NewsSourceData::Misc ),
     /*feed URL changed*/
     NewsSourceData(
-    QString::fromLatin1("HotWired"),
-    QString::fromLatin1("http://www.wired.com/news/feeds/rss2/0,2610,,00.xml"),
-    QString::fromLatin1("http://www.hotwired.com/favicon.ico"),
+    TQString::fromLatin1("HotWired"),
+    TQString::fromLatin1("http://www.wired.com/news/feeds/rss2/0,2610,,00.xml"),
+    TQString::fromLatin1("http://www.hotwired.com/favicon.ico"),
     NewsSourceData::Misc ),
     NewsSourceData(
-    QString::fromLatin1("The Register"),
-    QString::fromLatin1("http://www.theregister.co.uk/headlines.rss"),
-    QString::fromLatin1("http://www.theregister.co.uk/favicon.ico"),
+    TQString::fromLatin1("The Register"),
+    TQString::fromLatin1("http://www.theregister.co.uk/headlines.rss"),
+    TQString::fromLatin1("http://www.theregister.co.uk/favicon.ico"),
     NewsSourceData::Misc ),
     NewsSourceData(
-    QString::fromLatin1( "Christian Science Monitor" ),
-    QString::fromLatin1( "http://www.csmonitor.com/rss/csm.rss"),
-    QString::fromLatin1( "http://www.csmonitor.com/favicon.ico"),
+    TQString::fromLatin1( "Christian Science Monitor" ),
+    TQString::fromLatin1( "http://www.csmonitor.com/rss/csm.rss"),
+    TQString::fromLatin1( "http://www.csmonitor.com/favicon.ico"),
     NewsSourceData::Misc ),
   // Recreation
    // Society
     NewsSourceData(
-    QString::fromLatin1("nippon.it"),
-    QString::fromLatin1("http://www.nippon.it/backend.it.php"),
-    QString::fromLatin1("http://www.nippon.it/favicon.ico"),
+    TQString::fromLatin1("nippon.it"),
+    TQString::fromLatin1("http://www.nippon.it/backend.it.php"),
+    TQString::fromLatin1("http://www.nippon.it/favicon.ico"),
     NewsSourceData::Society ),
     NewsSourceData(
-    QString::fromLatin1( "gflash" ),
-    QString::fromLatin1( "http://www.gflash.de/backend.php"),
-    QString::fromLatin1( "http://www.gflash.de/favicon.ico"),
+    TQString::fromLatin1( "gflash" ),
+    TQString::fromLatin1( "http://www.gflash.de/backend.php"),
+    TQString::fromLatin1( "http://www.gflash.de/favicon.ico"),
     NewsSourceData::Society ),
     NewsSourceData(
-    QString::fromLatin1( "Quintessenz" ),
-    QString::fromLatin1( "http://quintessenz.at/cgi-bin/rdf"),
-    QString::fromLatin1( "http://quintessenz.at/favicon.ico"),
+    TQString::fromLatin1( "Quintessenz" ),
+    TQString::fromLatin1( "http://quintessenz.at/cgi-bin/rdf"),
+    TQString::fromLatin1( "http://quintessenz.at/favicon.ico"),
     NewsSourceData::Society )
 };
 
diff --git a/kontact/plugins/newsticker/newsticker_plugin.cpp b/kontact/plugins/newsticker/newsticker_plugin.cpp
index 0bc42bd14..4afb0350d 100644
--- a/kontact/plugins/newsticker/newsticker_plugin.cpp
+++ b/kontact/plugins/newsticker/newsticker_plugin.cpp
@@ -31,13 +31,13 @@ typedef KGenericFactory< NewsTickerPlugin, Kontact::Core > NewsTickerPluginFacto
 K_EXPORT_COMPONENT_FACTORY( libkontact_newstickerplugin,
                             NewsTickerPluginFactory( "kontact_newstickerplugin" ) )
 
-NewsTickerPlugin::NewsTickerPlugin( Kontact::Core *core, const char *name, const QStringList& )
+NewsTickerPlugin::NewsTickerPlugin( Kontact::Core *core, const char *name, const TQStringList& )
   : Kontact::Plugin( core, core, name )
 {
 	setInstance( NewsTickerPluginFactory::instance() );
 }
 
-Kontact::Summary *NewsTickerPlugin::createSummaryWidget( QWidget* parentWidget )
+Kontact::Summary *NewsTickerPlugin::createSummaryWidget( TQWidget* parentWidget )
 {
   return new SummaryWidget( parentWidget );
 }
diff --git a/kontact/plugins/newsticker/newsticker_plugin.h b/kontact/plugins/newsticker/newsticker_plugin.h
index d912da797..b3c0b651d 100644
--- a/kontact/plugins/newsticker/newsticker_plugin.h
+++ b/kontact/plugins/newsticker/newsticker_plugin.h
@@ -28,10 +28,10 @@ class SummaryWidget;
 class NewsTickerPlugin : public Kontact::Plugin
 {
   public:
-    NewsTickerPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    NewsTickerPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     NewsTickerPlugin();
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget* parentWidget );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget* parentWidget );
 
   protected:
     virtual KParts::ReadOnlyPart* createPart() { return 0L; }
diff --git a/kontact/plugins/newsticker/summarywidget.cpp b/kontact/plugins/newsticker/summarywidget.cpp
index 14b7bc27a..b45f8c7bf 100644
--- a/kontact/plugins/newsticker/summarywidget.cpp
+++ b/kontact/plugins/newsticker/summarywidget.cpp
@@ -21,13 +21,13 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qclipboard.h>
-#include <qeventloop.h>
-#include <qhbox.h>
-#include <qlayout.h>
-#include <qpixmap.h>
-#include <qpopupmenu.h>
-#include <qcursor.h>
+#include <tqclipboard.h>
+#include <tqeventloop.h>
+#include <tqhbox.h>
+#include <tqlayout.h>
+#include <tqpixmap.h>
+#include <tqpopupmenu.h>
+#include <tqcursor.h>
 
 #include <dcopclient.h>
 #include <kapplication.h>
@@ -41,34 +41,34 @@
 
 #include "summarywidget.h"
 
-SummaryWidget::SummaryWidget( QWidget *parent, const char *name )
+SummaryWidget::SummaryWidget( TQWidget *parent, const char *name )
   : Kontact::Summary( parent, name ),
     DCOPObject( "NewsTickerPlugin" ), mLayout( 0 ), mFeedCounter( 0 )
 {
-  QVBoxLayout *vlay = new QVBoxLayout( this, 3, 3 );
+  TQVBoxLayout *vlay = new TQVBoxLayout( this, 3, 3 );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_news",
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_news",
                                                   KIcon::Desktop, KIcon::SizeMedium );
 
-  QWidget *header = createHeader( this, icon, i18n( "News Feeds" ) );
+  TQWidget *header = createHeader( this, icon, i18n( "News Feeds" ) );
   vlay->addWidget( header );
 
-  QString error;
-  QCString appID;
+  TQString error;
+  TQCString appID;
 
   bool dcopAvailable = true;
   if ( !kapp->dcopClient()->isApplicationRegistered( "rssservice" ) ) {
-    if ( KApplication::startServiceByDesktopName( "rssservice", QStringList(), &error, &appID ) ) {
-      QLabel *label = new QLabel( i18n( "No rss dcop service available.\nYou need rssservice to use this plugin." ), this );
+    if ( KApplication::startServiceByDesktopName( "rssservice", TQStringList(), &error, &appID ) ) {
+      TQLabel *label = new TQLabel( i18n( "No rss dcop service available.\nYou need rssservice to use this plugin." ), this );
       vlay->addWidget( label, Qt::AlignHCenter );
       dcopAvailable = false;
     }
   }
 
-  mBaseWidget = new QWidget( this, "baseWidget" );
+  mBaseWidget = new TQWidget( this, "baseWidget" );
   vlay->addWidget( mBaseWidget );
 
-  connect( &mTimer, SIGNAL( timeout() ), this, SLOT( updateDocuments() ) );
+  connect( &mTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( updateDocuments() ) );
 
   readConfig();
 
@@ -77,8 +77,8 @@ SummaryWidget::SummaryWidget( QWidget *parent, const char *name )
   if ( dcopAvailable )
     initDocuments();
 
-  connectDCOPSignal( 0, 0, "added(QString)", "documentAdded(QString)", false );
-  connectDCOPSignal( 0, 0, "removed(QString)", "documentRemoved(QString)", false );
+  connectDCOPSignal( 0, 0, "added(TQString)", "documentAdded(TQString)", false );
+  connectDCOPSignal( 0, 0, "removed(TQString)", "documentRemoved(TQString)", false );
 }
 
 int SummaryWidget::summaryHeight() const
@@ -86,12 +86,12 @@ int SummaryWidget::summaryHeight() const
   return ( mFeeds.count() == 0 ? 1 : mFeeds.count() );
 }
 
-void SummaryWidget::documentAdded( QString )
+void SummaryWidget::documentAdded( TQString )
 {
   initDocuments();
 }
 
-void SummaryWidget::documentRemoved( QString )
+void SummaryWidget::documentRemoved( TQString )
 {
   initDocuments();
 }
@@ -117,17 +117,17 @@ void SummaryWidget::initDocuments()
   mFeeds.clear();
 
   DCOPRef dcopCall( "rssservice", "RSSService" );
-  QStringList urls;
+  TQStringList urls;
   dcopCall.call( "list()" ).get( urls );
 
   if ( urls.isEmpty() ) { // add default
     urls.append( "http://www.kde.org/dotkdeorg.rdf" );
-    dcopCall.send( "add(QString)", urls[ 0 ] );
+    dcopCall.send( "add(TQString)", urls[ 0 ] );
   }
 
-  QStringList::Iterator it;
+  TQStringList::Iterator it;
   for ( it = urls.begin(); it != urls.end(); ++it ) {
-    DCOPRef feedRef = dcopCall.call( "document(QString)", *it );
+    DCOPRef feedRef = dcopCall.call( "document(TQString)", *it );
 
     Feed feed;
     feed.ref = feedRef;
@@ -141,8 +141,8 @@ void SummaryWidget::initDocuments()
                        "documentUpdated(DCOPRef)", false );
 
     if ( qApp )
-      qApp->eventLoop()->processEvents( QEventLoop::ExcludeUserInput |
-                                    QEventLoop::ExcludeSocketNotifiers );
+      qApp->eventLoop()->processEvents( TQEventLoop::ExcludeUserInput |
+                                    TQEventLoop::ExcludeSocketNotifiers );
   }
 
   updateDocuments();
@@ -166,16 +166,16 @@ void SummaryWidget::documentUpdated( DCOPRef feedRef )
   int numArticles = feedRef.call( "count()" );
   for ( int i = 0; i < numArticles; ++i ) {
     DCOPRef artRef = feedRef.call( "article(int)", i );
-    QString title, url;
+    TQString title, url;
 
     if ( qApp )
-      qApp->eventLoop()->processEvents( QEventLoop::ExcludeUserInput |
-                                        QEventLoop::ExcludeSocketNotifiers );
+      qApp->eventLoop()->processEvents( TQEventLoop::ExcludeUserInput |
+                                        TQEventLoop::ExcludeSocketNotifiers );
 
     artRef.call( "title()" ).get( title );
     artRef.call( "link()" ).get( url );
 
-    QPair<QString, KURL> article(title, KURL( url ));
+    QPair<TQString, KURL> article(title, KURL( url ));
     map.append( article );
   }
 
@@ -205,15 +205,15 @@ void SummaryWidget::updateView()
   mLabels.setAutoDelete( false );
 
   delete mLayout;
-  mLayout = new QVBoxLayout( mBaseWidget, 3 );
+  mLayout = new TQVBoxLayout( mBaseWidget, 3 );
 
-  QFont boldFont;
+  TQFont boldFont;
   boldFont.setBold( true );
   boldFont.setPointSize( boldFont.pointSize() + 2 );
 
   FeedList::Iterator it;
   for ( it = mFeeds.begin(); it != mFeeds.end(); ++it ) {
-    QHBox *hbox = new QHBox( mBaseWidget );
+    TQHBox *hbox = new TQHBox( mBaseWidget );
     mLayout->addWidget( hbox );
 
     // icon
@@ -223,13 +223,13 @@ void SummaryWidget::updateView()
     urlLabel->setMaximumSize( urlLabel->minimumSizeHint() );
     mLabels.append( urlLabel );
 
-    connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-             kapp, SLOT( invokeBrowser( const QString& ) ) );
-    connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
-             this, SLOT( rmbMenu( const QString& ) ) );
+    connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+             kapp, TQT_SLOT( invokeBrowser( const TQString& ) ) );
+    connect( urlLabel, TQT_SIGNAL( rightClickedURL( const TQString& ) ),
+             this, TQT_SLOT( rmbMenu( const TQString& ) ) );
 
     // header
-    QLabel *label = new QLabel( hbox );
+    TQLabel *label = new TQLabel( hbox );
     label->setText( KCharsets::resolveEntities( (*it).title ) );
     label->setAlignment( AlignLeft|AlignVCenter );
     label->setFont( boldFont );
@@ -252,17 +252,17 @@ void SummaryWidget::updateView()
       mLabels.append( urlLabel );
       mLayout->addWidget( urlLabel );
 
-      connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-               kapp, SLOT( invokeBrowser( const QString& ) ) );
-      connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
-               this, SLOT( rmbMenu( const QString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+               kapp, TQT_SLOT( invokeBrowser( const TQString& ) ) );
+      connect( urlLabel, TQT_SIGNAL( rightClickedURL( const TQString& ) ),
+               this, TQT_SLOT( rmbMenu( const TQString& ) ) );
 
 
       numArticles++;
     }
   }
 
-  for ( QLabel *label = mLabels.first(); label; label = mLabels.next() )
+  for ( TQLabel *label = mLabels.first(); label; label = mLabels.next() )
     label->show();
 }
 
@@ -284,7 +284,7 @@ void SummaryWidget::documentUpdateError( DCOPRef feedRef, int errorCode )
 
 }
 
-QStringList SummaryWidget::configModules() const
+TQStringList SummaryWidget::configModules() const
 {
   return "kcmkontactknt.desktop";
 }
@@ -294,23 +294,23 @@ void SummaryWidget::updateSummary( bool )
   updateDocuments();
 }
 
-void SummaryWidget::rmbMenu( const QString& url )
+void SummaryWidget::rmbMenu( const TQString& url )
 {
-  QPopupMenu menu;
+  TQPopupMenu menu;
   menu.insertItem( i18n( "Copy URL to Clipboard" ) );
-  int id = menu.exec( QCursor::pos() );
+  int id = menu.exec( TQCursor::pos() );
   if ( id != -1 )
     kapp->clipboard()->setText( url, QClipboard::Clipboard );
 }
 
-bool SummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool SummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
     KURLLabel* label = static_cast<KURLLabel*>( obj );
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message( label->url() );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
diff --git a/kontact/plugins/newsticker/summarywidget.h b/kontact/plugins/newsticker/summarywidget.h
index ad914334b..d6cdefa0e 100644
--- a/kontact/plugins/newsticker/summarywidget.h
+++ b/kontact/plugins/newsticker/summarywidget.h
@@ -27,10 +27,10 @@
 #include <dcopobject.h>
 #include <dcopref.h>
 
-#include <qmap.h>
-#include <qptrlist.h>
-#include <qtimer.h>
-#include <qwidget.h>
+#include <tqmap.h>
+#include <tqptrlist.h>
+#include <tqtimer.h>
+#include <tqwidget.h>
 
 #include "summary.h"
 #include <kurl.h>
@@ -41,17 +41,17 @@ class QLabel;
 class DCOPRef;
 class KURLLabel;
 
-typedef QValueList< QPair<QString, KURL> > ArticleMap;
+typedef TQValueList< QPair<TQString, KURL> > ArticleMap;
 
 typedef struct {
   DCOPRef ref;
-  QString title;
-  QString url;
-  QPixmap logo;
+  TQString title;
+  TQString url;
+  TQPixmap logo;
   ArticleMap map;
 } Feed;
 
-typedef QValueList<Feed> FeedList;
+typedef TQValueList<Feed> FeedList;
 
 class SummaryWidget : public Kontact::Summary, public DCOPObject
 {
@@ -59,10 +59,10 @@ class SummaryWidget : public Kontact::Summary, public DCOPObject
   K_DCOP
 
   public:
-    SummaryWidget( QWidget *parent, const char *name = 0 );
+    SummaryWidget( TQWidget *parent, const char *name = 0 );
 
     int summaryHeight() const;
-    QStringList configModules() const;
+    TQStringList configModules() const;
 
   k_dcop:
     /**
@@ -72,11 +72,11 @@ class SummaryWidget : public Kontact::Summary, public DCOPObject
     /**
      * Inform the newsticker summary widget that a feed has been added.
      */
-    void documentAdded( QString );
+    void documentAdded( TQString );
     /**
      * Inform the newsticker summary widget that a feed has been removed.
      */
-    void documentRemoved( QString );
+    void documentRemoved( TQString );
     /**
      * Inform the newsticker summary widget that an error occurred while updating a feed.
      * @param ref DCOPRef to the failing RSSDocument.
@@ -90,23 +90,23 @@ class SummaryWidget : public Kontact::Summary, public DCOPObject
 
   protected slots:
     void updateDocuments();
-    void rmbMenu( const QString& );
+    void rmbMenu( const TQString& );
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent *e );
+    virtual bool eventFilter( TQObject *obj, TQEvent *e );
     void initDocuments();
     void updateView();
     void readConfig();
 
   private:
-    QVBoxLayout *mLayout;
-    QWidget* mBaseWidget;
+    TQVBoxLayout *mLayout;
+    TQWidget* mBaseWidget;
 
-    QPtrList<QLabel> mLabels;
+    TQPtrList<TQLabel> mLabels;
 
     FeedList mFeeds;
 
-    QTimer mTimer;
+    TQTimer mTimer;
     int mUpdateInterval;
     int mArticleCount;
     uint mFeedCounter;
diff --git a/kontact/plugins/specialdates/kcmsdsummary.cpp b/kontact/plugins/specialdates/kcmsdsummary.cpp
index 9bb0211a5..326055855 100644
--- a/kontact/plugins/specialdates/kcmsdsummary.cpp
+++ b/kontact/plugins/specialdates/kcmsdsummary.cpp
@@ -22,12 +22,12 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qbuttongroup.h>
-#include <qcheckbox.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qradiobutton.h>
-#include <qspinbox.h>
+#include <tqbuttongroup.h>
+#include <tqcheckbox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqradiobutton.h>
+#include <tqspinbox.h>
 
 #include <kaboutdata.h>
 #include <kapplication.h>
@@ -43,25 +43,25 @@
 
 extern "C"
 {
-  KDE_EXPORT KCModule *create_sdsummary( QWidget *parent, const char * )
+  KDE_EXPORT KCModule *create_sdsummary( TQWidget *parent, const char * )
   {
     return new KCMSDSummary( parent, "kcmsdsummary" );
   }
 }
 
-KCMSDSummary::KCMSDSummary( QWidget *parent, const char *name )
+KCMSDSummary::KCMSDSummary( TQWidget *parent, const char *name )
   : KCModule( parent, name )
 {
   initGUI();
 
   customDaysChanged( 1 );
 
-  connect( mDaysGroup, SIGNAL( clicked( int ) ), SLOT( modified() ) );
-  connect( mDaysGroup, SIGNAL( clicked( int ) ), SLOT( buttonClicked( int ) ) );
-  connect( mCalendarGroup, SIGNAL( clicked( int ) ), SLOT( modified() ) );
-  connect( mContactGroup, SIGNAL( clicked( int ) ), SLOT( modified() ) );
-  connect( mCustomDays, SIGNAL( valueChanged( int ) ), SLOT( modified() ) );
-  connect( mCustomDays, SIGNAL( valueChanged( int ) ), SLOT( customDaysChanged( int ) ) );
+  connect( mDaysGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( modified() ) );
+  connect( mDaysGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( buttonClicked( int ) ) );
+  connect( mCalendarGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( modified() ) );
+  connect( mContactGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( modified() ) );
+  connect( mCustomDays, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( modified() ) );
+  connect( mCustomDays, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( customDaysChanged( int ) ) );
 
   KAcceleratorManager::manage( this );
 
@@ -85,33 +85,33 @@ void KCMSDSummary::customDaysChanged( int value )
 
 void KCMSDSummary::initGUI()
 {
-  QGridLayout *layout = new QGridLayout( this, 3, 2, KDialog::spacingHint() );
+  TQGridLayout *layout = new TQGridLayout( this, 3, 2, KDialog::spacingHint() );
 
-  mDaysGroup = new QButtonGroup( 0, Vertical, i18n( "Special Dates Summary" ), this );
-  QVBoxLayout *boxLayout = new QVBoxLayout( mDaysGroup->layout(),
+  mDaysGroup = new TQButtonGroup( 0, Vertical, i18n( "Special Dates Summary" ), this );
+  TQVBoxLayout *boxLayout = new TQVBoxLayout( mDaysGroup->layout(),
                                             KDialog::spacingHint() );
 
-  QLabel *label = new QLabel( i18n( "How many days should the special dates summary show at once?" ), mDaysGroup );
+  TQLabel *label = new TQLabel( i18n( "How many days should the special dates summary show at once?" ), mDaysGroup );
   boxLayout->addWidget( label );
 
-  QRadioButton *button = new QRadioButton( i18n( "One day" ), mDaysGroup );
+  TQRadioButton *button = new TQRadioButton( i18n( "One day" ), mDaysGroup );
   boxLayout->addWidget( button );
 
-  button = new QRadioButton( i18n( "Five days" ), mDaysGroup );
+  button = new TQRadioButton( i18n( "Five days" ), mDaysGroup );
   boxLayout->addWidget( button );
 
-  button = new QRadioButton( i18n( "One week" ), mDaysGroup );
+  button = new TQRadioButton( i18n( "One week" ), mDaysGroup );
   boxLayout->addWidget( button );
 
-  button = new QRadioButton( i18n( "One month" ), mDaysGroup );
+  button = new TQRadioButton( i18n( "One month" ), mDaysGroup );
   boxLayout->addWidget( button );
 
-  QHBoxLayout *hbox = new QHBoxLayout( boxLayout, KDialog::spacingHint() );
+  TQHBoxLayout *hbox = new TQHBoxLayout( boxLayout, KDialog::spacingHint() );
 
-  button = new QRadioButton( "", mDaysGroup );
+  button = new TQRadioButton( "", mDaysGroup );
   hbox->addWidget( button );
 
-  mCustomDays = new QSpinBox( 1, 365, 1, mDaysGroup );
+  mCustomDays = new TQSpinBox( 1, 365, 1, mDaysGroup );
   mCustomDays->setEnabled( false );
   hbox->addWidget( mCustomDays );
 
@@ -119,18 +119,18 @@ void KCMSDSummary::initGUI()
 
   layout->addMultiCellWidget( mDaysGroup, 0, 0, 0, 1 );
 
-  mCalendarGroup = new QButtonGroup( 1, Horizontal, i18n( "Special Dates From Calendar" ), this );
+  mCalendarGroup = new TQButtonGroup( 1, Horizontal, i18n( "Special Dates From Calendar" ), this );
 
-  mShowBirthdaysFromCal = new QCheckBox( i18n( "Show birthdays" ), mCalendarGroup );
-  mShowAnniversariesFromCal = new QCheckBox( i18n( "Show anniversaries" ), mCalendarGroup );
-  mShowHolidays = new QCheckBox( i18n( "Show holidays" ), mCalendarGroup );
+  mShowBirthdaysFromCal = new TQCheckBox( i18n( "Show birthdays" ), mCalendarGroup );
+  mShowAnniversariesFromCal = new TQCheckBox( i18n( "Show anniversaries" ), mCalendarGroup );
+  mShowHolidays = new TQCheckBox( i18n( "Show holidays" ), mCalendarGroup );
 
-  mShowSpecialsFromCal = new QCheckBox( i18n( "Show special occasions" ), mCalendarGroup );
+  mShowSpecialsFromCal = new TQCheckBox( i18n( "Show special occasions" ), mCalendarGroup );
 
-  mContactGroup = new QButtonGroup( 1, Horizontal, i18n( "Special Dates From Contact List" ), this );
+  mContactGroup = new TQButtonGroup( 1, Horizontal, i18n( "Special Dates From Contact List" ), this );
 
-  mShowBirthdaysFromKAB = new QCheckBox( i18n( "Show birthdays" ), mContactGroup );
-  mShowAnniversariesFromKAB = new QCheckBox( i18n( "Show anniversaries" ), mContactGroup );
+  mShowBirthdaysFromKAB = new TQCheckBox( i18n( "Show birthdays" ), mContactGroup );
+  mShowAnniversariesFromKAB = new TQCheckBox( i18n( "Show anniversaries" ), mContactGroup );
 
   layout->addWidget( mCalendarGroup, 1, 0 );
   layout->addWidget( mContactGroup, 1, 1 );
diff --git a/kontact/plugins/specialdates/kcmsdsummary.h b/kontact/plugins/specialdates/kcmsdsummary.h
index 60b2ea082..589c1d91e 100644
--- a/kontact/plugins/specialdates/kcmsdsummary.h
+++ b/kontact/plugins/specialdates/kcmsdsummary.h
@@ -38,7 +38,7 @@ class KCMSDSummary : public KCModule
   Q_OBJECT
 
   public:
-    KCMSDSummary( QWidget *parent = 0, const char *name = 0 );
+    KCMSDSummary( TQWidget *parent = 0, const char *name = 0 );
 
     virtual void load();
     virtual void save();
@@ -53,17 +53,17 @@ class KCMSDSummary : public KCModule
   private:
     void initGUI();
 
-    QButtonGroup *mDaysGroup;
-    QButtonGroup *mCalendarGroup;
-    QButtonGroup *mContactGroup;
-    QCheckBox *mShowBirthdaysFromKAB;
-    QCheckBox *mShowBirthdaysFromCal;
-    QCheckBox *mShowAnniversariesFromKAB;
-    QCheckBox *mShowAnniversariesFromCal;
-    QCheckBox *mShowHolidays;
-    QCheckBox *mShowHolidaysFromCal;
-    QCheckBox *mShowSpecialsFromCal;
-    QSpinBox *mCustomDays;
+    TQButtonGroup *mDaysGroup;
+    TQButtonGroup *mCalendarGroup;
+    TQButtonGroup *mContactGroup;
+    TQCheckBox *mShowBirthdaysFromKAB;
+    TQCheckBox *mShowBirthdaysFromCal;
+    TQCheckBox *mShowAnniversariesFromKAB;
+    TQCheckBox *mShowAnniversariesFromCal;
+    TQCheckBox *mShowHolidays;
+    TQCheckBox *mShowHolidaysFromCal;
+    TQCheckBox *mShowSpecialsFromCal;
+    TQSpinBox *mCustomDays;
 };
 
 #endif
diff --git a/kontact/plugins/specialdates/sdsummarywidget.cpp b/kontact/plugins/specialdates/sdsummarywidget.cpp
index 721073490..44c671559 100644
--- a/kontact/plugins/specialdates/sdsummarywidget.cpp
+++ b/kontact/plugins/specialdates/sdsummarywidget.cpp
@@ -22,11 +22,11 @@
     without including the source code for Qt in the source distribution.
 */
 
-#include <qcursor.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qimage.h>
-#include <qtooltip.h>
+#include <tqcursor.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqimage.h>
+#include <tqtooltip.h>
 
 #include <dcopclient.h>
 #include <dcopref.h>
@@ -65,9 +65,9 @@ class SDEntry
     SDCategory category;
     int yearsOld;
     int daysTo;
-    QDate date;
-    QString summary;
-    QString desc;
+    TQDate date;
+    TQString summary;
+    TQString desc;
     int span; // #days in the special occassion.
     KABC::Addressee addressee;
 
@@ -77,28 +77,28 @@ class SDEntry
     }
 };
 
-SDSummaryWidget::SDSummaryWidget( Kontact::Plugin *plugin, QWidget *parent,
+SDSummaryWidget::SDSummaryWidget( Kontact::Plugin *plugin, TQWidget *parent,
                                     const char *name )
   : Kontact::Summary( parent, name ), mPlugin( plugin ), mCalendar( 0 ), mHolidays( 0 )
 {
   // Create the Summary Layout
-  QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
+  TQVBoxLayout *mainLayout = new TQVBoxLayout( this, 3, 3 );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "cookie",
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "cookie",
                     KIcon::Desktop, KIcon::SizeMedium );
 
-  QWidget *header = createHeader( this, icon, i18n( "Special Dates" ) );
+  TQWidget *header = createHeader( this, icon, i18n( "Special Dates" ) );
   mainLayout->addWidget(header);
 
-  mLayout = new QGridLayout( mainLayout, 7, 6, 3 );
+  mLayout = new TQGridLayout( mainLayout, 7, 6, 3 );
   mLayout->setRowStretch( 6, 1 );
 
   // Setup the Addressbook
   KABC::StdAddressBook *ab = KABC::StdAddressBook::self( true );
-  connect( ab, SIGNAL( addressBookChanged( AddressBook* ) ),
-           this, SLOT( updateView() ) );
-  connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
-           this, SLOT( updateView() ) );
+  connect( ab, TQT_SIGNAL( addressBookChanged( AddressBook* ) ),
+           this, TQT_SLOT( updateView() ) );
+  connect( mPlugin->core(), TQT_SIGNAL( dayChanged( const TQDate& ) ),
+           this, TQT_SLOT( updateView() ) );
 
   // Setup the Calendar
   mCalendar = new KCal::CalendarResources( KPimPrefs::timezone() );
@@ -108,9 +108,9 @@ SDSummaryWidget::SDSummaryWidget( Kontact::Plugin *plugin, QWidget *parent,
   if ( manager->isEmpty() ) {
     KConfig config( "korganizerrc" );
     config.setGroup( "General" );
-    QString fileName = config.readPathEntry( "Active Calendar" );
+    TQString fileName = config.readPathEntry( "Active Calendar" );
 
-    QString resourceName;
+    TQString resourceName;
     if ( fileName.isEmpty() ) {
       fileName = locateLocal( "data", "korganizer/std.ics" );
       resourceName = i18n( "Default KOrganizer resource" );
@@ -129,10 +129,10 @@ SDSummaryWidget::SDSummaryWidget( Kontact::Plugin *plugin, QWidget *parent,
   mCalendar = KOrg::StdCalendar::self();
   mCalendar->load();
 
-  connect( mCalendar, SIGNAL( calendarChanged() ),
-           this, SLOT( updateView() ) );
-  connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
-           this, SLOT( updateView() ) );
+  connect( mCalendar, TQT_SIGNAL( calendarChanged() ),
+           this, TQT_SLOT( updateView() ) );
+  connect( mPlugin->core(), TQT_SIGNAL( dayChanged( const TQDate& ) ),
+           this, TQT_SLOT( updateView() ) );
 
   // Update Configuration
   configUpdated();
@@ -169,7 +169,7 @@ bool SDSummaryWidget::initHolidays()
 {
   KConfig hconfig( "korganizerrc" );
   hconfig.setGroup( "Time & Date" );
-  QString location = hconfig.readEntry( "Holidays" );
+  TQString location = hconfig.readEntry( "Holidays" );
   if ( !location.isEmpty() ) {
     if ( mHolidays ) delete mHolidays;
     mHolidays = new KHolidays( location );
@@ -183,9 +183,9 @@ int SDSummaryWidget::span( KCal::Event *event )
 {
   int span=1;
   if ( event->isMultiDay() && event->doesFloat() ) {
-    QDate d = event->dtStart().date();
-    if ( d < QDate::currentDate() ) {
-      d = QDate::currentDate();
+    TQDate d = event->dtStart().date();
+    if ( d < TQDate::currentDate() ) {
+      d = TQDate::currentDate();
     }
     while ( d < event->dtEnd().date() ) {
       span++;
@@ -196,12 +196,12 @@ int SDSummaryWidget::span( KCal::Event *event )
 }
 
 // day of a multiday Event
-int SDSummaryWidget::dayof( KCal::Event *event, const QDate& date )
+int SDSummaryWidget::dayof( KCal::Event *event, const TQDate& date )
 {
   int dayof=1;
-  QDate d = event->dtStart().date();
-  if ( d < QDate::currentDate() ) {
-    d = QDate::currentDate();
+  TQDate d = event->dtStart().date();
+  if ( d < TQDate::currentDate() ) {
+    d = TQDate::currentDate();
   }
   while ( d < event->dtEnd().date() ) {
     if ( d < date ) {
@@ -221,18 +221,18 @@ void SDSummaryWidget::updateView()
   mLabels.setAutoDelete( false );
 
   KABC::StdAddressBook *ab = KABC::StdAddressBook::self( true );
-  QValueList<SDEntry> dates;
-  QLabel *label = 0;
+  TQValueList<SDEntry> dates;
+  TQLabel *label = 0;
 
   // No reason to show the date year
-  QString savefmt = KGlobal::locale()->dateFormat();
+  TQString savefmt = KGlobal::locale()->dateFormat();
   KGlobal::locale()->setDateFormat( KGlobal::locale()->
                                     dateFormat().replace( 'Y', ' ' ) );
 
   // Search for Birthdays and Anniversaries in the Addressbook
   KABC::AddressBook::Iterator it;
   for ( it = ab->begin(); it != ab->end(); ++it ) {
-    QDate birthday = (*it).birthday().date();
+    TQDate birthday = (*it).birthday().date();
     if ( birthday.isValid() && mShowBirthdaysFromKAB ) {
       SDEntry entry;
       entry.type = IncidenceTypeContact;
@@ -246,10 +246,10 @@ void SDSummaryWidget::updateView()
         dates.append( entry );
     }
 
-    QString anniversaryAsString =
+    TQString anniversaryAsString =
       (*it).custom( "KADDRESSBOOK" , "X-Anniversary" );
     if ( !anniversaryAsString.isEmpty() ) {
-      QDate anniversary = QDate::fromString( anniversaryAsString, Qt::ISODate );
+      TQDate anniversary = TQDate::fromString( anniversaryAsString, Qt::ISODate );
       if ( anniversary.isValid() && mShowAnniversariesFromKAB ) {
         SDEntry entry;
         entry.type = IncidenceTypeContact;
@@ -267,8 +267,8 @@ void SDSummaryWidget::updateView()
 
   // Search for Birthdays, Anniversaries, Holidays, and Special Occasions
   // in the Calendar
-  QDate dt;
-  QDate currentDate = QDate::currentDate();
+  TQDate dt;
+  TQDate currentDate = TQDate::currentDate();
   for ( dt=currentDate;
         dt<=currentDate.addDays( mDaysAhead - 1 );
         dt=dt.addDays(1) ) {
@@ -280,8 +280,8 @@ void SDSummaryWidget::updateView()
     for ( it=events.begin(); it!=events.end(); ++it ) {
       ev = *it;
       if ( !ev->categoriesStr().isEmpty() ) {
-        QStringList::ConstIterator it2;
-        QStringList c = ev->categories();
+        TQStringList::ConstIterator it2;
+        TQStringList c = ev->categories();
         for ( it2=c.begin(); it2!=c.end(); ++it2 ) {
 
           // Append Birthday Event?
@@ -360,8 +360,8 @@ void SDSummaryWidget::updateView()
       for ( dt=currentDate;
             dt<=currentDate.addDays( mDaysAhead - 1 );
             dt=dt.addDays(1) ) {
-        QValueList<KHoliday> holidays = mHolidays->getHolidays( dt );
-        QValueList<KHoliday>::ConstIterator it = holidays.begin();
+        TQValueList<KHoliday> holidays = mHolidays->getHolidays( dt );
+        TQValueList<KHoliday>::ConstIterator it = holidays.begin();
         for ( ; it != holidays.end(); ++it ) {
           SDEntry entry;
           entry.type = IncidenceTypeEvent;
@@ -382,21 +382,21 @@ void SDSummaryWidget::updateView()
 
   if ( !dates.isEmpty() ) {
     int counter = 0;
-    QValueList<SDEntry>::Iterator addrIt;
-    QString lines;
+    TQValueList<SDEntry>::Iterator addrIt;
+    TQString lines;
     for ( addrIt = dates.begin(); addrIt != dates.end(); ++addrIt ) {
       bool makeBold = (*addrIt).daysTo == 0; // i.e., today
 
       // Pixmap
-      QImage icon_img;
-      QString icon_name;
+      TQImage icon_img;
+      TQString icon_name;
       KABC::Picture pic;
       switch( (*addrIt).category ) {  // TODO: better icons
       case CategoryBirthday:
         icon_name = "cookie";
         pic = (*addrIt).addressee.photo();
         if ( pic.isIntern() && !pic.data().isNull() ) {
-          QImage img = pic.data();
+          TQImage img = pic.data();
           if ( img.width() > img.height() ) {
             icon_img = img.scaleWidth( 32 );
           } else {
@@ -408,7 +408,7 @@ void SDSummaryWidget::updateView()
         icon_name = "kdmconfig";
         pic = (*addrIt).addressee.photo();
         if ( pic.isIntern() && !pic.data().isNull() ) {
-          QImage img = pic.data();
+          TQImage img = pic.data();
           if ( img.width() > img.height() ) {
             icon_img = img.scaleWidth( 32 );
           } else {
@@ -421,7 +421,7 @@ void SDSummaryWidget::updateView()
       case CategoryOther:
         icon_name = "cookie"; break;
       }
-      label = new QLabel( this );
+      label = new TQLabel( this );
       if ( icon_img.isNull() ) {
         label->setPixmap( KGlobal::iconLoader()->loadIcon( icon_name,
                                                            KIcon::Small ) );
@@ -434,11 +434,11 @@ void SDSummaryWidget::updateView()
       mLabels.append( label );
 
       // Event date
-      QString datestr;
+      TQString datestr;
 
       //Muck with the year -- change to the year 'daysTo' days away
       int year = currentDate.addDays( (*addrIt).daysTo ).year();
-      QDate sD = QDate::QDate( year,
+      TQDate sD = TQDate::TQDate( year,
                            (*addrIt).date.month(), (*addrIt).date.day() );
 
       if ( (*addrIt).daysTo == 0 ) {
@@ -451,23 +451,23 @@ void SDSummaryWidget::updateView()
       // Print the date span for multiday, floating events, for the
       // first day of the event only.
       if ( (*addrIt).span > 1 ) {
-        QString endstr =
+        TQString endstr =
           KGlobal::locale()->formatDate( sD.addDays( (*addrIt).span - 1 ) );
         datestr += " -\n " + endstr;
       }
 
-      label = new QLabel( datestr, this );
+      label = new TQLabel( datestr, this );
       label->setAlignment( AlignLeft | AlignVCenter );
       mLayout->addWidget( label, counter, 1 );
       mLabels.append( label );
       if ( makeBold ) {
-        QFont font = label->font();
+        TQFont font = label->font();
         font.setBold( true );
         label->setFont( font );
       }
 
       // Countdown
-      label = new QLabel( this );
+      label = new TQLabel( this );
       if ( (*addrIt).daysTo == 0 ) {
         label->setText( i18n( "now" ) );
       } else {
@@ -479,7 +479,7 @@ void SDSummaryWidget::updateView()
       mLabels.append( label );
 
       // What
-      QString what;
+      TQString what;
       switch( (*addrIt).category ) {
       case CategoryBirthday:
         what = i18n( "Birthday" ); break;
@@ -490,7 +490,7 @@ void SDSummaryWidget::updateView()
       case CategoryOther:
         what = i18n( "Special Occasion" ); break;
       }
-      label = new QLabel( this );
+      label = new TQLabel( this );
       label->setText( what );
       label->setAlignment( AlignLeft | AlignVCenter );
       mLayout->addWidget( label, counter, 3 );
@@ -506,25 +506,25 @@ void SDSummaryWidget::updateView()
         mLayout->addWidget( urlLabel, counter, 4 );
         mLabels.append( urlLabel );
 
-        connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-                 this, SLOT( mailContact( const QString& ) ) );
-        connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
-                 this, SLOT( popupMenu( const QString& ) ) );
+        connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+                 this, TQT_SLOT( mailContact( const TQString& ) ) );
+        connect( urlLabel, TQT_SIGNAL( rightClickedURL( const TQString& ) ),
+                 this, TQT_SLOT( popupMenu( const TQString& ) ) );
       } else {
-        label = new QLabel( this );
+        label = new TQLabel( this );
         label->setText( (*addrIt).summary );
         label->setTextFormat( Qt::RichText );
         mLayout->addWidget( label, counter, 4 );
         mLabels.append( label );
         if ( !(*addrIt).desc.isEmpty() ) {
-          QToolTip::add( label, (*addrIt).desc );
+          TQToolTip::add( label, (*addrIt).desc );
         }
       }
 
      // Age
       if ( (*addrIt).category == CategoryBirthday ||
            (*addrIt).category == CategoryAnniversary ) {
-        label = new QLabel( this );
+        label = new TQLabel( this );
         if ( (*addrIt).yearsOld <= 0 ) {
           label->setText( "" );
         } else {
@@ -538,7 +538,7 @@ void SDSummaryWidget::updateView()
       counter++;
     }
   } else {
-    label = new QLabel(
+    label = new TQLabel(
         i18n( "No special dates within the next 1 day",
               "No special dates pending within the next %n days",
               mDaysAhead ), this, "nothing to see" );
@@ -553,15 +553,15 @@ void SDSummaryWidget::updateView()
   KGlobal::locale()->setDateFormat( savefmt );
 }
 
-void SDSummaryWidget::mailContact( const QString &uid )
+void SDSummaryWidget::mailContact( const TQString &uid )
 {
   KABC::StdAddressBook *ab = KABC::StdAddressBook::self( true );
-  QString email = ab->findByUid( uid ).fullEmail();
+  TQString email = ab->findByUid( uid ).fullEmail();
 
-  kapp->invokeMailer( email, QString::null );
+  kapp->invokeMailer( email, TQString::null );
 }
 
-void SDSummaryWidget::viewContact( const QString &uid )
+void SDSummaryWidget::viewContact( const TQString &uid )
 {
   if ( !mPlugin->isRunningStandalone() )
     mPlugin->core()->selectPlugin( "kontact_kaddressbookplugin" );
@@ -569,10 +569,10 @@ void SDSummaryWidget::viewContact( const QString &uid )
     mPlugin->bringToForeground();
 
   DCOPRef dcopCall( "kaddressbook", "KAddressBookIface" );
-  dcopCall.send( "showContactEditor(QString)", uid );
+  dcopCall.send( "showContactEditor(TQString)", uid );
 }
 
-void SDSummaryWidget::popupMenu( const QString &uid )
+void SDSummaryWidget::popupMenu( const TQString &uid )
 {
   KPopupMenu popup( this );
   popup.insertItem( KGlobal::iconLoader()->loadIcon( "kmail", KIcon::Small ),
@@ -580,7 +580,7 @@ void SDSummaryWidget::popupMenu( const QString &uid )
   popup.insertItem( KGlobal::iconLoader()->loadIcon( "kaddressbook", KIcon::Small ),
                     i18n( "View &Contact" ), 1 );
 
-  switch ( popup.exec( QCursor::pos() ) ) {
+  switch ( popup.exec( TQCursor::pos() ) ) {
     case 0:
       mailContact( uid );
       break;
@@ -590,48 +590,48 @@ void SDSummaryWidget::popupMenu( const QString &uid )
   }
 }
 
-bool SDSummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool SDSummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
     KURLLabel* label = static_cast<KURLLabel*>( obj );
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message( i18n( "Mail to:\"%1\"" ).arg( label->text() ) );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
 }
 
-void SDSummaryWidget::dateDiff( const QDate &date, int &days, int &years )
+void SDSummaryWidget::dateDiff( const TQDate &date, int &days, int &years )
 {
-  QDate currentDate;
-  QDate eventDate;
+  TQDate currentDate;
+  TQDate eventDate;
 
-  if ( QDate::leapYear( date.year() ) && date.month() == 2 && date.day() == 29 ) {
-    currentDate = QDate( date.year(), QDate::currentDate().month(), QDate::currentDate().day() );
-    if ( !QDate::leapYear( QDate::currentDate().year() ) )
-      eventDate = QDate( date.year(), date.month(), 28 ); // celebrate one day earlier ;)
+  if ( TQDate::leapYear( date.year() ) && date.month() == 2 && date.day() == 29 ) {
+    currentDate = TQDate( date.year(), TQDate::currentDate().month(), TQDate::currentDate().day() );
+    if ( !TQDate::leapYear( TQDate::currentDate().year() ) )
+      eventDate = TQDate( date.year(), date.month(), 28 ); // celebrate one day earlier ;)
     else
-      eventDate = QDate( date.year(), date.month(), date.day() );
+      eventDate = TQDate( date.year(), date.month(), date.day() );
   } else {
-    currentDate = QDate( 0, QDate::currentDate().month(), QDate::currentDate().day() );
-    eventDate = QDate( 0, date.month(), date.day() );
+    currentDate = TQDate( 0, TQDate::currentDate().month(), TQDate::currentDate().day() );
+    eventDate = TQDate( 0, date.month(), date.day() );
   }
 
   int offset = currentDate.daysTo( eventDate );
   if ( offset < 0 ) {
     days = 365 + offset;
-    years = QDate::currentDate().year() + 1 - date.year();
+    years = TQDate::currentDate().year() + 1 - date.year();
   } else {
     days = offset;
-    years = QDate::currentDate().year() - date.year();
+    years = TQDate::currentDate().year() - date.year();
   }
 }
 
-QStringList SDSummaryWidget::configModules() const
+TQStringList SDSummaryWidget::configModules() const
 {
-  return QStringList( "kcmsdsummary.desktop" );
+  return TQStringList( "kcmsdsummary.desktop" );
 }
 
 #include "sdsummarywidget.moc"
diff --git a/kontact/plugins/specialdates/sdsummarywidget.h b/kontact/plugins/specialdates/sdsummarywidget.h
index 74cd08942..00e4da223 100644
--- a/kontact/plugins/specialdates/sdsummarywidget.h
+++ b/kontact/plugins/specialdates/sdsummarywidget.h
@@ -25,8 +25,8 @@
 #ifndef SDSUMMARYWIDGET_H
 #define SDSUMMARYWIDGET_H
 
-#include <qptrlist.h>
-#include <qwidget.h>
+#include <tqptrlist.h>
+#include <tqwidget.h>
 
 #include <libkcal/calendarresources.h>
 #include <libkholidays/kholidays.h>
@@ -45,29 +45,29 @@ class SDSummaryWidget : public Kontact::Summary
   Q_OBJECT
 
   public:
-    SDSummaryWidget( Kontact::Plugin *plugin, QWidget *parent,
+    SDSummaryWidget( Kontact::Plugin *plugin, TQWidget *parent,
                      const char *name = 0 );
 
-    QStringList configModules() const;
+    TQStringList configModules() const;
     void configUpdated();
     void updateSummary( bool force = false ) { Q_UNUSED( force ); updateView(); }
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent* e );
+    virtual bool eventFilter( TQObject *obj, TQEvent* e );
 
   private slots:
     void updateView();
-    void popupMenu( const QString &uid );
-    void mailContact( const QString &uid );
-    void viewContact( const QString &uid );
+    void popupMenu( const TQString &uid );
+    void mailContact( const TQString &uid );
+    void viewContact( const TQString &uid );
 
   private:
     int span( KCal::Event *event );
-    int dayof( KCal::Event *event, const QDate &date );
+    int dayof( KCal::Event *event, const TQDate &date );
     bool initHolidays();
-    void dateDiff( const QDate &date, int &days, int &years );
-    QGridLayout *mLayout;
-    QPtrList<QLabel> mLabels;
+    void dateDiff( const TQDate &date, int &days, int &years );
+    TQGridLayout *mLayout;
+    TQPtrList<TQLabel> mLabels;
     Kontact::Plugin *mPlugin;
     KCal::CalendarResources *mCalendar;
     int mDaysAhead;
diff --git a/kontact/plugins/specialdates/specialdates_plugin.cpp b/kontact/plugins/specialdates/specialdates_plugin.cpp
index f0149fd9a..9f78de3f6 100644
--- a/kontact/plugins/specialdates/specialdates_plugin.cpp
+++ b/kontact/plugins/specialdates/specialdates_plugin.cpp
@@ -36,7 +36,7 @@ typedef KGenericFactory< SpecialdatesPlugin, Kontact::Core > SpecialdatesPluginF
 K_EXPORT_COMPONENT_FACTORY( libkontact_specialdatesplugin,
                             SpecialdatesPluginFactory( "kontact_specialdatesplugin" ) )
 
-SpecialdatesPlugin::SpecialdatesPlugin( Kontact::Core *core, const char *name, const QStringList& )
+SpecialdatesPlugin::SpecialdatesPlugin( Kontact::Core *core, const char *name, const TQStringList& )
   : Kontact::Plugin( core, core, name ),
     mAboutData( 0 )
 {
@@ -47,7 +47,7 @@ SpecialdatesPlugin::~SpecialdatesPlugin()
 {
 }
 
-Kontact::Summary *SpecialdatesPlugin::createSummaryWidget( QWidget *parentWidget )
+Kontact::Summary *SpecialdatesPlugin::createSummaryWidget( TQWidget *parentWidget )
 {
   return new SDSummaryWidget( this, parentWidget );
 }
diff --git a/kontact/plugins/specialdates/specialdates_plugin.h b/kontact/plugins/specialdates/specialdates_plugin.h
index 6534afb5c..59fc8dbba 100644
--- a/kontact/plugins/specialdates/specialdates_plugin.h
+++ b/kontact/plugins/specialdates/specialdates_plugin.h
@@ -32,14 +32,14 @@ class SDSummaryWidget;
 class SpecialdatesPlugin : public Kontact::Plugin
 {
   public:
-    SpecialdatesPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    SpecialdatesPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     ~SpecialdatesPlugin();
 
     int weight() const { return 310; }
 
     const KAboutData *aboutData();
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parentWidget );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parentWidget );
 
   protected:
     virtual KParts::ReadOnlyPart *createPart() { return false; }
diff --git a/kontact/plugins/summary/dropwidget.cpp b/kontact/plugins/summary/dropwidget.cpp
index 0d6aa5305..341c37d80 100644
--- a/kontact/plugins/summary/dropwidget.cpp
+++ b/kontact/plugins/summary/dropwidget.cpp
@@ -19,22 +19,22 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qdragobject.h>
+#include <tqdragobject.h>
 
 #include "dropwidget.h"
 
-DropWidget::DropWidget( QWidget *parent, const char *name )
-  : QWidget( parent, name )
+DropWidget::DropWidget( TQWidget *parent, const char *name )
+  : TQWidget( parent, name )
 {
   setAcceptDrops( true );
 }
 
-void DropWidget::dragEnterEvent( QDragEnterEvent *event )
+void DropWidget::dragEnterEvent( TQDragEnterEvent *event )
 {
-  event->accept( QTextDrag::canDecode( event ) );
+  event->accept( TQTextDrag::canDecode( event ) );
 }
 
-void DropWidget::dropEvent( QDropEvent *event )
+void DropWidget::dropEvent( TQDropEvent *event )
 {
   int alignment = ( event->pos().x() < (width() / 2) ? Qt::AlignLeft : Qt::AlignRight );
   alignment |= ( event->pos().y() < (height() / 2) ? Qt::AlignTop : Qt::AlignBottom );
diff --git a/kontact/plugins/summary/dropwidget.h b/kontact/plugins/summary/dropwidget.h
index 7cde7f5e0..ade7b6c17 100644
--- a/kontact/plugins/summary/dropwidget.h
+++ b/kontact/plugins/summary/dropwidget.h
@@ -22,21 +22,21 @@
 #ifndef DROP_WIDGET_H
 #define DROP_WIDGET_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 class DropWidget : public QWidget
 {
   Q_OBJECT
 
   public:
-    DropWidget( QWidget *parent, const char *name = 0 );
+    DropWidget( TQWidget *parent, const char *name = 0 );
 
   signals:
-    void summaryWidgetDropped( QWidget *target, QWidget *widget, int alignment );
+    void summaryWidgetDropped( TQWidget *target, TQWidget *widget, int alignment );
 
   protected:
-    virtual void dragEnterEvent( QDragEnterEvent* );
-    virtual void dropEvent( QDropEvent* );
+    virtual void dragEnterEvent( TQDragEnterEvent* );
+    virtual void dropEvent( TQDropEvent* );
 };
 
 #endif
diff --git a/kontact/plugins/summary/kcmkontactsummary.cpp b/kontact/plugins/summary/kcmkontactsummary.cpp
index d52d991fc..cf8154168 100644
--- a/kontact/plugins/summary/kcmkontactsummary.cpp
+++ b/kontact/plugins/summary/kcmkontactsummary.cpp
@@ -33,9 +33,9 @@
 #include <kplugininfo.h>
 #include <ktrader.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qpixmap.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqpixmap.h>
 
 #include "kcmkontactsummary.h"
 
@@ -43,7 +43,7 @@
 
 extern "C"
 {
-  KDE_EXPORT KCModule *create_kontactsummary( QWidget *parent, const char * ) {
+  KDE_EXPORT KCModule *create_kontactsummary( TQWidget *parent, const char * ) {
     return new KCMKontactSummary( parent, "kcmkontactsummary" );
   }
 }
@@ -52,10 +52,10 @@ class PluginItem : public QCheckListItem
 {
   public:
     PluginItem( KPluginInfo *info, KListView *parent )
-      : QCheckListItem( parent, QString::null, QCheckListItem::CheckBox ),
+      : TQCheckListItem( parent, TQString::null, TQCheckListItem::CheckBox ),
         mInfo( info )
     {
-      QPixmap pm = KGlobal::iconLoader()->loadIcon( mInfo->icon(), KIcon::Small );
+      TQPixmap pm = KGlobal::iconLoader()->loadIcon( mInfo->icon(), KIcon::Small );
       setPixmap( 0, pm );
     }
 
@@ -64,21 +64,21 @@ class PluginItem : public QCheckListItem
       return mInfo;
     }
 
-    virtual QString text( int column ) const
+    virtual TQString text( int column ) const
     {
       if ( column == 0 )
         return mInfo->name();
       else if ( column == 1 )
         return mInfo->comment();
       else
-        return QString::null;
+        return TQString::null;
     }
 
   private:
     KPluginInfo *mInfo;
 };
 
-PluginView::PluginView( QWidget *parent, const char *name )
+PluginView::PluginView( TQWidget *parent, const char *name )
   : KListView( parent, name )
 {
   addColumn( i18n( "Name" ) );
@@ -90,12 +90,12 @@ PluginView::~PluginView()
 {
 }
 
-KCMKontactSummary::KCMKontactSummary( QWidget *parent, const char *name )
+KCMKontactSummary::KCMKontactSummary( TQWidget *parent, const char *name )
   : KCModule( parent, name )
 {
-  QVBoxLayout *layout = new QVBoxLayout( this, 0, KDialog::spacingHint() );
+  TQVBoxLayout *layout = new TQVBoxLayout( this, 0, KDialog::spacingHint() );
 
-  QLabel *label = new QLabel( i18n( "Here you can select which summary plugins to have visible in your summary view." ), this );
+  TQLabel *label = new TQLabel( i18n( "Here you can select which summary plugins to have visible in your summary view." ), this );
   layout->addWidget( label );
 
   mPluginView = new PluginView( this );
@@ -103,8 +103,8 @@ KCMKontactSummary::KCMKontactSummary( QWidget *parent, const char *name )
 
   layout->setStretchFactor( mPluginView, 1 );
 
-  connect( mPluginView, SIGNAL( clicked( QListViewItem* ) ),
-           this, SLOT( itemClicked( QListViewItem* ) ) );
+  connect( mPluginView, TQT_SIGNAL( clicked( TQListViewItem* ) ),
+           this, TQT_SLOT( itemClicked( TQListViewItem* ) ) );
   load();
 
   KAboutData *about = new KAboutData( I18N_NOOP( "kontactsummary" ),
@@ -119,10 +119,10 @@ KCMKontactSummary::KCMKontactSummary( QWidget *parent, const char *name )
 void KCMKontactSummary::load()
 {
   KTrader::OfferList offers = KTrader::self()->query(
-      QString::fromLatin1( "Kontact/Plugin" ),
-      QString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
+      TQString::fromLatin1( "Kontact/Plugin" ),
+      TQString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
 
-  QStringList activeSummaries;
+  TQStringList activeSummaries;
 
   KConfig config( "kontact_summaryrc" );
   if ( !config.hasKey( "ActiveSummaries" ) ) {
@@ -148,7 +148,7 @@ void KCMKontactSummary::load()
     if ( !(*it)->isPluginEnabled() )
       continue;
 
-    QVariant var = (*it)->property( "X-KDE-KontactPluginHasSummary" );
+    TQVariant var = (*it)->property( "X-KDE-KontactPluginHasSummary" );
     if ( !var.isValid() )
       continue;
 
@@ -163,9 +163,9 @@ void KCMKontactSummary::load()
 
 void KCMKontactSummary::save()
 {
-  QStringList activeSummaries;
+  TQStringList activeSummaries;
 
-  QListViewItemIterator it( mPluginView, QListViewItemIterator::Checked );
+  TQListViewItemIterator it( mPluginView, TQListViewItemIterator::Checked );
   while ( it.current() ) {
     PluginItem *item = static_cast<PluginItem*>( it.current() );
     activeSummaries.append( item->pluginInfo()->pluginName() );
@@ -181,7 +181,7 @@ void KCMKontactSummary::defaults()
   emit changed( true );
 }
 
-void KCMKontactSummary::itemClicked( QListViewItem* )
+void KCMKontactSummary::itemClicked( TQListViewItem* )
 {
   emit changed( true );
 }
diff --git a/kontact/plugins/summary/kcmkontactsummary.h b/kontact/plugins/summary/kcmkontactsummary.h
index 3c6c6d05d..fd1f983d9 100644
--- a/kontact/plugins/summary/kcmkontactsummary.h
+++ b/kontact/plugins/summary/kcmkontactsummary.h
@@ -35,7 +35,7 @@ class PluginView : public KListView
   Q_OBJECT
 
   public:
-    PluginView( QWidget *parent, const char *name = 0 );
+    PluginView( TQWidget *parent, const char *name = 0 );
     ~PluginView();
 };
 
@@ -44,14 +44,14 @@ class KCMKontactSummary : public KCModule
   Q_OBJECT
 
   public:
-    KCMKontactSummary( QWidget *parent = 0, const char *name = 0 );
+    KCMKontactSummary( TQWidget *parent = 0, const char *name = 0 );
 
     virtual void load();
     virtual void save();
     virtual void defaults();
 
   private slots:
-    void itemClicked( QListViewItem* );
+    void itemClicked( TQListViewItem* );
 
   private:
     PluginView *mPluginView;
diff --git a/kontact/plugins/summary/summaryview_part.cpp b/kontact/plugins/summary/summaryview_part.cpp
index 9597de674..0b22f853b 100644
--- a/kontact/plugins/summary/summaryview_part.cpp
+++ b/kontact/plugins/summary/summaryview_part.cpp
@@ -21,10 +21,10 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qframe.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtimer.h>
+#include <tqframe.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtimer.h>
 
 #include <dcopclient.h>
 #include <kaction.h>
@@ -38,7 +38,7 @@
 #include <kservice.h>
 #include <ktrader.h>
 #include <kstandarddirs.h>
-#include <qscrollview.h>
+#include <tqscrollview.h>
 #include <kglobal.h>
 #include <klocale.h>
 #include <kcmultidialog.h>
@@ -67,7 +67,7 @@ namespace Kontact
 
 SummaryViewPart::SummaryViewPart( Kontact::Core *core, const char*,
                                   const KAboutData *aboutData,
-                                  QObject *parent, const char *name )
+                                  TQObject *parent, const char *name )
   : KParts::ReadOnlyPart( parent, name ),
     mCore( core ), mFrame( 0 ), mConfigAction( 0 )
 {
@@ -77,25 +77,25 @@ SummaryViewPart::SummaryViewPart( Kontact::Core *core, const char*,
 
   initGUI( core );
 
-  connect( kapp, SIGNAL( kdisplayPaletteChanged() ), SLOT( slotAdjustPalette() ) );
+  connect( kapp, TQT_SIGNAL( kdisplayPaletteChanged() ), TQT_SLOT( slotAdjustPalette() ) );
   slotAdjustPalette();
 
-  setDate( QDate::currentDate() );
-  connect( mCore, SIGNAL( dayChanged( const QDate& ) ),
-           SLOT( setDate( const QDate& ) ) );
+  setDate( TQDate::currentDate() );
+  connect( mCore, TQT_SIGNAL( dayChanged( const TQDate& ) ),
+           TQT_SLOT( setDate( const TQDate& ) ) );
 
   KParts::InfoExtension *info = new KParts::InfoExtension( this, "Summary" );
-  connect( this, SIGNAL( textChanged( const QString& ) ),
-           info, SIGNAL( textChanged( const QString& ) ) );
+  connect( this, TQT_SIGNAL( textChanged( const TQString& ) ),
+           info, TQT_SIGNAL( textChanged( const TQString& ) ) );
 
   mConfigAction = new KAction( i18n( "&Configure Summary View..." ),
                                "configure", 0, this,
-                               SLOT( slotConfigure() ), actionCollection(),
+                               TQT_SLOT( slotConfigure() ), actionCollection(),
                                "summaryview_configure" );
 
   setXMLFile( "kontactsummary_part.rc" );
 
-  QTimer::singleShot( 0, this, SLOT( slotTextChanged() ) );
+  TQTimer::singleShot( 0, this, TQT_SLOT( slotTextChanged() ) );
 }
 
 SummaryViewPart::~SummaryViewPart()
@@ -122,7 +122,7 @@ void SummaryViewPart::partActivateEvent( KParts::PartActivateEvent *event )
 
 void SummaryViewPart::updateSummaries()
 {
-  QMap<QString, Kontact::Summary*>::Iterator it;
+  TQMap<TQString, Kontact::Summary*>::Iterator it;
   for ( it = mSummaries.begin(); it != mSummaries.end(); ++it )
     it.data()->updateSummary( false );
 }
@@ -136,18 +136,18 @@ void SummaryViewPart::updateWidgets()
   KPIM::IdentityManager idm( true, this );
   const KPIM::Identity &id = idm.defaultIdentity();
 
-  QString currentUser = i18n( "Summary for %1" ).arg( id.fullName() );
-  mUsernameLabel->setText( QString::fromLatin1( "<b>%1</b>" ).arg( currentUser ) );
+  TQString currentUser = i18n( "Summary for %1" ).arg( id.fullName() );
+  mUsernameLabel->setText( TQString::fromLatin1( "<b>%1</b>" ).arg( currentUser ) );
 
   mSummaries.clear();
 
   mFrame = new DropWidget( mMainWidget );
-  connect( mFrame, SIGNAL( summaryWidgetDropped( QWidget*, QWidget*, int ) ),
-           this, SLOT( summaryWidgetMoved( QWidget*, QWidget*, int ) ) );
+  connect( mFrame, TQT_SIGNAL( summaryWidgetDropped( TQWidget*, TQWidget*, int ) ),
+           this, TQT_SLOT( summaryWidgetMoved( TQWidget*, TQWidget*, int ) ) );
 
   mMainLayout->insertWidget( 2, mFrame );
 
-  QStringList activeSummaries;
+  TQStringList activeSummaries;
 
   KConfig config( "kontact_summaryrc" );
   if ( !config.hasKey( "ActiveSummaries" ) ) {
@@ -161,11 +161,11 @@ void SummaryViewPart::updateWidgets()
   }
 
   // Collect all summary widgets with a summaryHeight > 0
-  QStringList loadedSummaries;
+  TQStringList loadedSummaries;
 
-  QValueList<Kontact::Plugin*> plugins = mCore->pluginList();
-  QValueList<Kontact::Plugin*>::ConstIterator end = plugins.end();
-  QValueList<Kontact::Plugin*>::ConstIterator it = plugins.begin();
+  TQValueList<Kontact::Plugin*> plugins = mCore->pluginList();
+  TQValueList<Kontact::Plugin*>::ConstIterator end = plugins.end();
+  TQValueList<Kontact::Plugin*>::ConstIterator it = plugins.begin();
   for ( ; it != end; ++it ) {
     Kontact::Plugin *plugin = *it;
     if ( activeSummaries.find( plugin->identifier() ) == activeSummaries.end() )
@@ -176,10 +176,10 @@ void SummaryViewPart::updateWidgets()
       if ( summary->summaryHeight() > 0 ) {
         mSummaries.insert( plugin->identifier(), summary );
 
-        connect( summary, SIGNAL( message( const QString& ) ),
-                 BroadcastStatus::instance(), SLOT( setStatusMsg( const QString& ) ) );
-        connect( summary, SIGNAL( summaryWidgetDropped( QWidget*, QWidget*, int ) ),
-                 this, SLOT( summaryWidgetMoved( QWidget*, QWidget*, int ) ) );
+        connect( summary, TQT_SIGNAL( message( const TQString& ) ),
+                 BroadcastStatus::instance(), TQT_SLOT( setStatusMsg( const TQString& ) ) );
+        connect( summary, TQT_SIGNAL( summaryWidgetDropped( TQWidget*, TQWidget*, int ) ),
+                 this, TQT_SLOT( summaryWidgetMoved( TQWidget*, TQWidget*, int ) ) );
 
         if ( !mLeftColumnSummaries.contains( plugin->identifier() ) &&
              !mRightColumnSummaries.contains( plugin->identifier() ) ) {
@@ -195,7 +195,7 @@ void SummaryViewPart::updateWidgets()
 
   // Remove all unavailable summary widgets
   {
-    QStringList::Iterator strIt;
+    TQStringList::Iterator strIt;
     for ( strIt = mLeftColumnSummaries.begin(); strIt != mLeftColumnSummaries.end(); ++strIt ) {
       if ( loadedSummaries.find( *strIt ) == loadedSummaries.end() ) {
         strIt = mLeftColumnSummaries.remove( strIt );
@@ -211,17 +211,17 @@ void SummaryViewPart::updateWidgets()
   }
 
   // Add vertical line between the two rows of summary widgets.
-  QFrame *vline = new QFrame( mFrame );
-  vline->setFrameStyle( QFrame::VLine | QFrame::Plain );
+  TQFrame *vline = new TQFrame( mFrame );
+  vline->setFrameStyle( TQFrame::VLine | TQFrame::Plain );
 
-  QHBoxLayout *layout = new QHBoxLayout( mFrame );
+  TQHBoxLayout *layout = new TQHBoxLayout( mFrame );
 
-  mLeftColumn = new QVBoxLayout( layout, KDialog::spacingHint() );
+  mLeftColumn = new TQVBoxLayout( layout, KDialog::spacingHint() );
   layout->addWidget( vline );
-  mRightColumn = new QVBoxLayout( layout, KDialog::spacingHint()  );
+  mRightColumn = new TQVBoxLayout( layout, KDialog::spacingHint()  );
 
 
-  QStringList::Iterator strIt;
+  TQStringList::Iterator strIt;
   for ( strIt = mLeftColumnSummaries.begin(); strIt != mLeftColumnSummaries.end(); ++strIt ) {
     if ( mSummaries.find( *strIt ) != mSummaries.end() )
       mLeftColumn->addWidget( mSummaries[ *strIt ] );
@@ -241,7 +241,7 @@ void SummaryViewPart::updateWidgets()
   mRightColumn->addStretch();
 }
 
-void SummaryViewPart::summaryWidgetMoved( QWidget *target, QWidget *widget, int alignment )
+void SummaryViewPart::summaryWidgetMoved( TQWidget *target, TQWidget *widget, int alignment )
 {
   if ( target == widget )
     return;
@@ -314,9 +314,9 @@ void SummaryViewPart::slotAdjustPalette()
   mMainWidget->setPaletteBackgroundColor( kapp->palette().active().base() );
 }
 
-void SummaryViewPart::setDate( const QDate& newDate )
+void SummaryViewPart::setDate( const TQDate& newDate )
 {
-  QString date( "<b>%1</b>" );
+  TQString date( "<b>%1</b>" );
   date = date.arg( KGlobal::locale()->formatDate( newDate ) );
   mDateLabel->setText( date );
 }
@@ -325,26 +325,26 @@ void SummaryViewPart::slotConfigure()
 {
   KCMultiDialog dlg( mMainWidget, "ConfigDialog", true );
 
-  QStringList modules = configModules();
+  TQStringList modules = configModules();
   modules.prepend( "kcmkontactsummary.desktop" );
-  connect( &dlg, SIGNAL( configCommitted() ),
-           this, SLOT( updateWidgets() ) );
+  connect( &dlg, TQT_SIGNAL( configCommitted() ),
+           this, TQT_SLOT( updateWidgets() ) );
 
-  QStringList::ConstIterator strIt;
+  TQStringList::ConstIterator strIt;
   for ( strIt = modules.begin(); strIt != modules.end(); ++strIt )
     dlg.addModule( *strIt );
 
   dlg.exec();
 }
 
-QStringList SummaryViewPart::configModules() const
+TQStringList SummaryViewPart::configModules() const
 {
-  QStringList modules;
+  TQStringList modules;
 
-  QMap<QString, Kontact::Summary*>::ConstIterator it;
+  TQMap<TQString, Kontact::Summary*>::ConstIterator it;
   for ( it = mSummaries.begin(); it != mSummaries.end(); ++it ) {
-    QStringList cm = it.data()->configModules();
-    QStringList::ConstIterator strIt;
+    TQStringList cm = it.data()->configModules();
+    TQStringList::ConstIterator strIt;
     for ( strIt = cm.begin(); strIt != cm.end(); ++strIt )
       if ( !(*strIt).isEmpty() && !modules.contains( *strIt ) )
         modules.append( *strIt );
@@ -355,37 +355,37 @@ QStringList SummaryViewPart::configModules() const
 
 void SummaryViewPart::initGUI( Kontact::Core *core )
 {
-  QScrollView *sv = new QScrollView( core );
+  TQScrollView *sv = new TQScrollView( core );
 
-  sv->setResizePolicy( QScrollView::AutoOneFit );
-  sv->setFrameStyle( QFrame::NoFrame | QFrame::Plain );
-  sv->setHScrollBarMode( QScrollView::AlwaysOff );
+  sv->setResizePolicy( TQScrollView::AutoOneFit );
+  sv->setFrameStyle( TQFrame::NoFrame | TQFrame::Plain );
+  sv->setHScrollBarMode( TQScrollView::AlwaysOff );
 
-  mMainWidget = new QFrame( sv->viewport() );
+  mMainWidget = new TQFrame( sv->viewport() );
   sv->addChild( mMainWidget );
-  mMainWidget->setFrameStyle( QFrame::Panel | QFrame::Sunken );
-  sv->setFocusPolicy( QWidget::StrongFocus );
+  mMainWidget->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
+  sv->setFocusPolicy( TQWidget::StrongFocus );
   setWidget( sv );
 
-  mMainLayout = new QVBoxLayout( mMainWidget,KDialog::marginHint(),
+  mMainLayout = new TQVBoxLayout( mMainWidget,KDialog::marginHint(),
                                  KDialog::spacingHint() );
 
-  QHBoxLayout *hbl = new QHBoxLayout( mMainLayout );
-  mUsernameLabel = new QLabel( mMainWidget );
+  TQHBoxLayout *hbl = new TQHBoxLayout( mMainLayout );
+  mUsernameLabel = new TQLabel( mMainWidget );
   hbl->addWidget( mUsernameLabel );
-  mDateLabel = new QLabel( mMainWidget );
+  mDateLabel = new TQLabel( mMainWidget );
   mDateLabel->setAlignment( AlignRight );
   hbl->addWidget( mDateLabel );
 
-  QFrame *hline = new QFrame( mMainWidget );
-  hline->setFrameStyle( QFrame::HLine | QFrame::Plain );
+  TQFrame *hline = new TQFrame( mMainWidget );
+  hline->setFrameStyle( TQFrame::HLine | TQFrame::Plain );
   mMainLayout->insertWidget( 1, hline );
 
   mFrame = new DropWidget( mMainWidget );
   mMainLayout->insertWidget( 2, mFrame );
 
-  connect( mFrame, SIGNAL( summaryWidgetDropped( QWidget*, QWidget*, int ) ),
-           this, SLOT( summaryWidgetMoved( QWidget*, QWidget*, int ) ) );
+  connect( mFrame, TQT_SIGNAL( summaryWidgetDropped( TQWidget*, TQWidget*, int ) ),
+           this, TQT_SLOT( summaryWidgetMoved( TQWidget*, TQWidget*, int ) ) );
 
   updateWidgets();
 }
@@ -420,15 +420,15 @@ void SummaryViewPart::saveLayout()
   config.sync();
 }
 
-QString SummaryViewPart::widgetName( QWidget *widget ) const
+TQString SummaryViewPart::widgetName( TQWidget *widget ) const
 {
-  QMap<QString, Kontact::Summary*>::ConstIterator it;
+  TQMap<TQString, Kontact::Summary*>::ConstIterator it;
   for ( it = mSummaries.begin(); it != mSummaries.end(); ++it ) {
     if ( it.data() == widget )
       return it.key();
   }
 
-  return QString::null;
+  return TQString::null;
 }
 
 #include "summaryview_part.moc"
diff --git a/kontact/plugins/summary/summaryview_part.h b/kontact/plugins/summary/summaryview_part.h
index f98d7d065..0868b13c9 100644
--- a/kontact/plugins/summary/summaryview_part.h
+++ b/kontact/plugins/summary/summaryview_part.h
@@ -24,8 +24,8 @@
 #ifndef SUMMARYVIEW_PART_H
 #define SUMMARYVIEW_PART_H
 
-#include <qdatetime.h>
-#include <qmap.h>
+#include <tqdatetime.h>
+#include <tqmap.h>
 
 #include <kparts/part.h>
 
@@ -56,17 +56,17 @@ class SummaryViewPart : public KParts::ReadOnlyPart
   public:
     SummaryViewPart( Kontact::Core *core, const char *widgetName,
                      const KAboutData *aboutData,
-                     QObject *parent = 0, const char *name = 0 );
+                     TQObject *parent = 0, const char *name = 0 );
     ~SummaryViewPart();
 
   public slots:
     void slotTextChanged();
     void slotAdjustPalette();
-    void setDate( const QDate& newDate );
+    void setDate( const TQDate& newDate );
     void updateSummaries();
 
   signals:
-    void textChanged( const QString& );
+    void textChanged( const TQString& );
 
   protected:
     virtual bool openFile();
@@ -75,29 +75,29 @@ class SummaryViewPart : public KParts::ReadOnlyPart
   protected slots:
     void slotConfigure();
     void updateWidgets();
-    void summaryWidgetMoved( QWidget *target, QWidget *widget, int alignment );
+    void summaryWidgetMoved( TQWidget *target, TQWidget *widget, int alignment );
 
   private:
     void initGUI( Kontact::Core *core );
     void loadLayout();
     void saveLayout();
-    QString widgetName( QWidget* ) const;
+    TQString widgetName( TQWidget* ) const;
 
-    QStringList configModules() const;
+    TQStringList configModules() const;
 
-    QMap<QString, Kontact::Summary*> mSummaries;
+    TQMap<TQString, Kontact::Summary*> mSummaries;
     Kontact::Core *mCore;
     DropWidget *mFrame;
-    QFrame *mMainWidget;
-    QVBoxLayout *mMainLayout;
-    QVBoxLayout *mLeftColumn;
-    QVBoxLayout *mRightColumn;
-    QLabel *mUsernameLabel;
-    QLabel *mDateLabel;
+    TQFrame *mMainWidget;
+    TQVBoxLayout *mMainLayout;
+    TQVBoxLayout *mLeftColumn;
+    TQVBoxLayout *mRightColumn;
+    TQLabel *mUsernameLabel;
+    TQLabel *mDateLabel;
     KAction *mConfigAction;
 
-    QStringList mLeftColumnSummaries;
-    QStringList mRightColumnSummaries;
+    TQStringList mLeftColumnSummaries;
+    TQStringList mRightColumnSummaries;
 };
 
 #endif
diff --git a/kontact/plugins/summary/summaryview_plugin.cpp b/kontact/plugins/summary/summaryview_plugin.cpp
index a73faf7e0..9f9073808 100644
--- a/kontact/plugins/summary/summaryview_plugin.cpp
+++ b/kontact/plugins/summary/summaryview_plugin.cpp
@@ -27,23 +27,23 @@
 #include <kaboutdata.h>
 #include <kaction.h>
 
-#include <qpopupmenu.h>
+#include <tqpopupmenu.h>
 
 typedef KGenericFactory< SummaryView, Kontact::Core > SummaryViewFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_summaryplugin,
                             SummaryViewFactory( "kontact_summaryplugin" ) )
 
-SummaryView::SummaryView( Kontact::Core *core, const char *name, const QStringList& )
+SummaryView::SummaryView( Kontact::Core *core, const char *name, const TQStringList& )
   : Kontact::Plugin( core, core, name),
     mAboutData( 0 ), mPart( 0 )
 {
   setInstance( SummaryViewFactory::instance() );
 
   mSyncAction = new KSelectAction( i18n( "Synchronize All" ), "reload", 0, this,
-                                   SLOT( doSync() ), actionCollection(),
+                                   TQT_SLOT( doSync() ), actionCollection(),
                                    "kontact_summary_sync" );
-  connect( mSyncAction, SIGNAL( activated( const QString& ) ), this, SLOT( syncAccount( const QString& ) ) );
-  connect( mSyncAction->popupMenu(), SIGNAL( aboutToShow() ), this, SLOT( fillSyncActionSubEntries() ) );
+  connect( mSyncAction, TQT_SIGNAL( activated( const TQString& ) ), this, TQT_SLOT( syncAccount( const TQString& ) ) );
+  connect( mSyncAction->popupMenu(), TQT_SIGNAL( aboutToShow() ), this, TQT_SLOT( fillSyncActionSubEntries() ) );
 
   insertSyncAction( mSyncAction );
   fillSyncActionSubEntries();
@@ -51,7 +51,7 @@ SummaryView::SummaryView( Kontact::Core *core, const char *name, const QStringLi
 
 void SummaryView::fillSyncActionSubEntries()
 {
-  QStringList menuItems;
+  TQStringList menuItems;
   menuItems.append( i18n("All") );
 
   DCOPRef ref( "kmail", "KMailIface" );
@@ -59,16 +59,16 @@ void SummaryView::fillSyncActionSubEntries()
 
   if ( reply.isValid() )
   {
-    const QStringList accounts = reply;
+    const TQStringList accounts = reply;
     menuItems += accounts;
   }
   mSyncAction->clear();
   mSyncAction->setItems( menuItems );
 }
 
-void SummaryView::syncAccount( const QString& account )
+void SummaryView::syncAccount( const TQString& account )
 {
-  const QString acc = account == i18n("All") ? QString() : account;
+  const TQString acc = account == i18n("All") ? TQString() : account;
   DCOPRef ref( "kmail", "KMailIface" );
   ref.send( "checkAccount", acc );
   fillSyncActionSubEntries();
@@ -83,12 +83,12 @@ void SummaryView::doSync()
   if ( mPart )
     mPart->updateSummaries();
 
-  const QValueList<Kontact::Plugin*> pluginList = core()->pluginList();
-  for ( QValueList<Kontact::Plugin*>::ConstIterator it = pluginList.begin(), end = pluginList.end();
+  const TQValueList<Kontact::Plugin*> pluginList = core()->pluginList();
+  for ( TQValueList<Kontact::Plugin*>::ConstIterator it = pluginList.begin(), end = pluginList.end();
         it != end; ++it ) {
     // execute all sync actions but our own
-    QPtrList<KAction> *actions = (*it)->syncActions();
-    for ( QPtrList<KAction>::Iterator jt = actions->begin(), end = actions->end(); jt != end; ++jt ) {
+    TQPtrList<KAction> *actions = (*it)->syncActions();
+    for ( TQPtrList<KAction>::Iterator jt = actions->begin(), end = actions->end(); jt != end; ++jt ) {
       if ( *jt != mSyncAction )
         (*jt)->activate();
     }
diff --git a/kontact/plugins/summary/summaryview_plugin.h b/kontact/plugins/summary/summaryview_plugin.h
index 9093a1b34..82e3db96b 100644
--- a/kontact/plugins/summary/summaryview_plugin.h
+++ b/kontact/plugins/summary/summaryview_plugin.h
@@ -26,7 +26,7 @@
 #include <klocale.h>
 #include <kparts/part.h>
 
-#include <qmap.h>
+#include <tqmap.h>
 
 class KSelectAction;
 
@@ -37,7 +37,7 @@ class SummaryView : public Kontact::Plugin
   Q_OBJECT
 
   public:
-    SummaryView( Kontact::Core *core, const char *name, const QStringList& );
+    SummaryView( Kontact::Core *core, const char *name, const TQStringList& );
 	  ~SummaryView();
 
     int weight() const { return 100; }
@@ -50,7 +50,7 @@ class SummaryView : public Kontact::Plugin
   private slots:
 
     void doSync();
-    void syncAccount( const QString& account );
+    void syncAccount( const TQString& account );
     void fillSyncActionSubEntries();
 
   private:
diff --git a/kontact/plugins/test/test_part.cpp b/kontact/plugins/test/test_part.cpp
index 6477d1420..a32e734f5 100644
--- a/kontact/plugins/test/test_part.cpp
+++ b/kontact/plugins/test/test_part.cpp
@@ -25,8 +25,8 @@
 #include "test_part.h"
 #include "kaddressbookiface_stub.h"
 
-#include <qtextedit.h>
-#include <qcombobox.h>
+#include <tqtextedit.h>
+#include <tqcombobox.h>
 
 #include "sidebarextension.h"
 
@@ -41,21 +41,21 @@
 #include <kservice.h>
 
 
-TestPart::TestPart(QObject *parent, const char *name) // ## parentWidget
+TestPart::TestPart(TQObject *parent, const char *name) // ## parentWidget
   : KParts::ReadOnlyPart(parent, name)
 {
   setInstance( new KInstance("testpart") ); // ## memleak
   m_edit = new QTextEdit;
   setWidget(m_edit);
   setXMLFile("testpartui.rc");
-  new KAction( "new contact (test)", 0, this, SLOT( newContact() ), actionCollection(), "test_deleteevent" );
+  new KAction( "new contact (test)", 0, this, TQT_SLOT( newContact() ), actionCollection(), "test_deleteevent" );
   m_kab_stub = 0L;
 
-  new KParts::SideBarExtension(new QComboBox(this), this, "sbe");
+  new KParts::SideBarExtension(new TQComboBox(this), this, "sbe");
 
   kapp->dcopClient()->setNotifications( true );
-  connect( kapp->dcopClient(), SIGNAL( applicationRemoved( const QCString&)),
-           this, SLOT( unregisteredFromDCOP( const QCString& )) );
+  connect( kapp->dcopClient(), TQT_SIGNAL( applicationRemoved( const TQCString&)),
+           this, TQT_SLOT( unregisteredFromDCOP( const TQCString& )) );
 }
 
 TestPart::~TestPart()
@@ -83,21 +83,21 @@ bool TestPart::connectToAddressBook()
 {
   if ( !m_kab_stub )
   {
-    QString error;
-    QCString dcopService;
-    int result = KDCOPServiceStarter::self()->findServiceFor( "DCOP/AddressBook", QString::null, QString::null, &error, &dcopService );
+    TQString error;
+    TQCString dcopService;
+    int result = KDCOPServiceStarter::self()->findServiceFor( "DCOP/AddressBook", TQString::null, TQString::null, &error, &dcopService );
     if ( result != 0 ) {
       // You might want to show "error" (if not empty) here, using e.g. KMessageBox
       return false;
     }
     // TODO document the required named for the dcop interfaces e.g. "CalendarIface".
-    QCString dcopObjectId = "KAddressBookIface";
+    TQCString dcopObjectId = "KAddressBookIface";
     m_kab_stub = new KAddressBookIface_stub(kapp->dcopClient(), dcopService, dcopObjectId);
   }
   return m_kab_stub != 0L;
 }
 
-void TestPart::unregisteredFromDCOP( const QCString& appId )
+void TestPart::unregisteredFromDCOP( const TQCString& appId )
 {
   if ( m_kab_stub && m_kab_stub->app() == appId )
   {
diff --git a/kontact/plugins/test/test_part.h b/kontact/plugins/test/test_part.h
index 8f2a927c1..8d9c0ba7f 100644
--- a/kontact/plugins/test/test_part.h
+++ b/kontact/plugins/test/test_part.h
@@ -37,7 +37,7 @@ class TestPart : public KParts::ReadOnlyPart
 
 public:
 
-  TestPart(QObject *parent=0, const char *name=0);
+  TestPart(TQObject *parent=0, const char *name=0);
     ~TestPart();
 
 protected:
@@ -48,11 +48,11 @@ protected:
 protected slots:
 
   void newContact();
-  void unregisteredFromDCOP( const QCString& );
+  void unregisteredFromDCOP( const TQCString& );
 
 private:
 
-  QTextEdit *m_edit;
+  TQTextEdit *m_edit;
   KAddressBookIface_stub *m_kab_stub;
 
 };
diff --git a/kontact/plugins/test/test_plugin.cpp b/kontact/plugins/test/test_plugin.cpp
index 62bd74bd2..93001d2f7 100644
--- a/kontact/plugins/test/test_plugin.cpp
+++ b/kontact/plugins/test/test_plugin.cpp
@@ -34,12 +34,12 @@
 typedef KGenericFactory< TestPlugin, Kontact::Core > TestPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkptestplugin, TestPluginFactory( "kptestplugin" ) )
 
-TestPlugin::TestPlugin(Kontact::Core *_core, const char *name, const QStringList &)
+TestPlugin::TestPlugin(Kontact::Core *_core, const char *name, const TQStringList &)
   : Kontact::Plugin(_core, _core, name)
 {
   setInstance(TestPluginFactory::instance());
 
-  insertNewAction(new KAction("Test", 0, this, SLOT(slotTestMenu()), actionCollection(), "edit_test"));
+  insertNewAction(new KAction("Test", 0, this, TQT_SLOT(slotTestMenu()), actionCollection(), "edit_test"));
 
   setXMLFile("kptestplugin.rc");
 }
diff --git a/kontact/plugins/test/test_plugin.h b/kontact/plugins/test/test_plugin.h
index 35b60283d..9d1a0e8ea 100644
--- a/kontact/plugins/test/test_plugin.h
+++ b/kontact/plugins/test/test_plugin.h
@@ -37,7 +37,7 @@ class TestPlugin : public Kontact::Plugin
 
 public:
 
-  TestPlugin(Kontact::Core *core, const char *name, const QStringList &);
+  TestPlugin(Kontact::Core *core, const char *name, const TQStringList &);
   ~TestPlugin();
 
 protected:
diff --git a/kontact/plugins/weather/summarywidget.cpp b/kontact/plugins/weather/summarywidget.cpp
index 04a559ae4..8c1064094 100644
--- a/kontact/plugins/weather/summarywidget.cpp
+++ b/kontact/plugins/weather/summarywidget.cpp
@@ -20,10 +20,10 @@
     with any edition of Qt, and distribute the resulting executable,
     without including the source code for Qt in the source distribution.
 */
-#include <qimage.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qtooltip.h>
+#include <tqimage.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
 
 #include <dcopclient.h>
 #include <dcopref.h>
@@ -38,38 +38,38 @@
 
 #include "summarywidget.h"
 
-SummaryWidget::SummaryWidget( QWidget *parent, const char *name )
+SummaryWidget::SummaryWidget( TQWidget *parent, const char *name )
   : Kontact::Summary( parent, name ),
     DCOPObject( "WeatherSummaryWidget" ), mProc( 0 )
 {
-  mLayout = new QVBoxLayout( this, 3, 3 );
+  mLayout = new TQVBoxLayout( this, 3, 3 );
   mLayout->setAlignment( Qt::AlignTop );
 
-  QPixmap icon = KGlobal::iconLoader()->loadIcon( "kweather", KIcon::Desktop, KIcon::SizeMedium );
-  QWidget *header = createHeader( this, icon, i18n( "Weather Service" ) );
+  TQPixmap icon = KGlobal::iconLoader()->loadIcon( "kweather", KIcon::Desktop, KIcon::SizeMedium );
+  TQWidget *header = createHeader( this, icon, i18n( "Weather Service" ) );
   mLayout->addWidget( header );
 
-  QString error;
-  QCString appID;
+  TQString error;
+  TQCString appID;
   bool serviceAvailable = true;
   if ( !kapp->dcopClient()->isApplicationRegistered( "KWeatherService" ) ) {
-    if ( KApplication::startServiceByDesktopName( "kweatherservice", QStringList(), &error, &appID ) ) {
-      QLabel *label = new QLabel( i18n( "No weather dcop service available;\nyou need KWeather to use this plugin." ), this );
+    if ( KApplication::startServiceByDesktopName( "kweatherservice", TQStringList(), &error, &appID ) ) {
+      TQLabel *label = new TQLabel( i18n( "No weather dcop service available;\nyou need KWeather to use this plugin." ), this );
       mLayout->addWidget( label, Qt::AlignHCenter | AlignVCenter );
       serviceAvailable = false;
     }
   }
 
   if ( serviceAvailable ) {
-    connectDCOPSignal( 0, 0, "fileUpdate(QString)", "refresh(QString)", false );
-    connectDCOPSignal( 0, 0, "stationRemoved(QString)", "stationRemoved(QString)", false );
+    connectDCOPSignal( 0, 0, "fileUpdate(TQString)", "refresh(TQString)", false );
+    connectDCOPSignal( 0, 0, "stationRemoved(TQString)", "stationRemoved(TQString)", false );
 
     DCOPRef dcopCall( "KWeatherService", "WeatherService" );
     DCOPReply reply = dcopCall.call( "listStations()", true );
     if ( reply.isValid() ) {
       mStations = reply;
 
-      connect( &mTimer, SIGNAL( timeout() ), this, SLOT( timeout() ) );
+      connect( &mTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( timeout() ) );
       mTimer.start( 0 );
     } else {
       kdDebug(5602) << "ERROR: dcop reply not valid..." << endl;
@@ -94,19 +94,19 @@ void SummaryWidget::updateView()
   }
 
 
-  QValueList<WeatherData> dataList = mWeatherMap.values();
+  TQValueList<WeatherData> dataList = mWeatherMap.values();
   qHeapSort( dataList );
 
-  QValueList<WeatherData>::Iterator it;
+  TQValueList<WeatherData>::Iterator it;
   for ( it = dataList.begin(); it != dataList.end(); ++it ) {
-    QString cover;
+    TQString cover;
     for ( uint i = 0; i < (*it).cover().count(); ++i )
-      cover += QString( "- %1\n" ).arg( (*it).cover()[ i ] );
+      cover += TQString( "- %1\n" ).arg( (*it).cover()[ i ] );
 
-    QImage img;
+    TQImage img;
     img = (*it).icon();
 
-    QGridLayout *layout = new QGridLayout( mLayout, 3, 3, 3 );
+    TQGridLayout *layout = new TQGridLayout( mLayout, 3, 3, 3 );
     mLayouts.append( layout );
 
     KURLLabel* urlLabel = new KURLLabel( this );
@@ -117,20 +117,20 @@ void SummaryWidget::updateView()
     urlLabel->setAlignment( AlignTop );
     layout->addMultiCellWidget( urlLabel, 0, 1, 0, 0 );
     mLabels.append( urlLabel );
-    connect ( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
-              this, SLOT( showReport( const QString& ) ) );
+    connect ( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& ) ),
+              this, TQT_SLOT( showReport( const TQString& ) ) );
 
-    QLabel* label = new QLabel( this );
-    label->setText( QString( "%1 (%2)" ).arg( (*it).name() ).arg( (*it).temperature() ) );
-    QFont font = label->font();
+    TQLabel* label = new TQLabel( this );
+    label->setText( TQString( "%1 (%2)" ).arg( (*it).name() ).arg( (*it).temperature() ) );
+    TQFont font = label->font();
     font.setBold( true );
     label->setFont( font );
     label->setAlignment( AlignLeft );
     layout->addMultiCellWidget( label, 0, 0, 1, 2 );
     mLabels.append( label );
 
-    QString labelText;
-    labelText = QString( "<b>%1:</b> %2<br>"
+    TQString labelText;
+    labelText = TQString( "<b>%1:</b> %2<br>"
                          "<b>%3:</b> %4<br>"
                          "<b>%5:</b> %6" )
                          .arg( i18n( "Last updated on" ) )
@@ -140,15 +140,15 @@ void SummaryWidget::updateView()
                          .arg( i18n( "Rel. Humidity" ) )
                          .arg( (*it).relativeHumidity() );
 
-    QToolTip::add( label, labelText.replace( " ", "&nbsp;" ) );
+    TQToolTip::add( label, labelText.replace( " ", "&nbsp;" ) );
 
-    label = new QLabel( cover, this );
+    label = new TQLabel( cover, this );
     label->setAlignment( AlignLeft );
     layout->addMultiCellWidget( label, 1, 1, 1, 2 );
     mLabels.append( label );
   }
 
-  for ( QLabel *label = mLabels.first(); label; label = mLabels.next() )
+  for ( TQLabel *label = mLabels.first(); label; label = mLabels.next() )
     label->show();
 }
 
@@ -162,44 +162,44 @@ void SummaryWidget::timeout()
   mTimer.start( 15 * 60000 );
 }
 
-void SummaryWidget::refresh( QString station )
+void SummaryWidget::refresh( TQString station )
 {
   DCOPRef dcopCall( "KWeatherService", "WeatherService" );
 
-  mWeatherMap[ station ].setIcon( dcopCall.call( "currentIcon(QString)", station, true ) );
-  mWeatherMap[ station ].setName( dcopCall.call( "stationName(QString)", station, true ) );
-  mWeatherMap[ station ].setCover( dcopCall.call( "cover(QString)", station, true ) );
-  mWeatherMap[ station ].setDate( dcopCall.call( "date(QString)", station, true ) );
-  mWeatherMap[ station ].setTemperature( dcopCall.call( "temperature(QString)", station, true ) );
-  mWeatherMap[ station ].setWindSpeed( dcopCall.call( "wind(QString)", station, true ) );
-  mWeatherMap[ station ].setRelativeHumidity( dcopCall.call( "relativeHumidity(QString)", station, true ) );
+  mWeatherMap[ station ].setIcon( dcopCall.call( "currentIcon(TQString)", station, true ) );
+  mWeatherMap[ station ].setName( dcopCall.call( "stationName(TQString)", station, true ) );
+  mWeatherMap[ station ].setCover( dcopCall.call( "cover(TQString)", station, true ) );
+  mWeatherMap[ station ].setDate( dcopCall.call( "date(TQString)", station, true ) );
+  mWeatherMap[ station ].setTemperature( dcopCall.call( "temperature(TQString)", station, true ) );
+  mWeatherMap[ station ].setWindSpeed( dcopCall.call( "wind(TQString)", station, true ) );
+  mWeatherMap[ station ].setRelativeHumidity( dcopCall.call( "relativeHumidity(TQString)", station, true ) );
   mWeatherMap[ station ].setStationID(station);
 
   updateView();
 }
 
-void SummaryWidget::stationRemoved( QString station )
+void SummaryWidget::stationRemoved( TQString station )
 {
   mWeatherMap.remove( station );
   updateView();
 }
 
-bool SummaryWidget::eventFilter( QObject *obj, QEvent* e )
+bool SummaryWidget::eventFilter( TQObject *obj, TQEvent* e )
 {
   if ( obj->inherits( "KURLLabel" ) ) {
-    if ( e->type() == QEvent::Enter )
+    if ( e->type() == TQEvent::Enter )
       emit message(
         i18n( "View Weather Report for Station" ) );
-    if ( e->type() == QEvent::Leave )
-      emit message( QString::null );
+    if ( e->type() == TQEvent::Leave )
+      emit message( TQString::null );
   }
 
   return Kontact::Summary::eventFilter( obj, e );
 }
 
-QStringList SummaryWidget::configModules() const
+TQStringList SummaryWidget::configModules() const
 {
-  return QStringList( "kcmweatherservice.desktop" );
+  return TQStringList( "kcmweatherservice.desktop" );
 }
 
 void SummaryWidget::updateSummary( bool )
@@ -207,11 +207,11 @@ void SummaryWidget::updateSummary( bool )
   timeout();
 }
 
-void SummaryWidget::showReport( const QString &stationID )
+void SummaryWidget::showReport( const TQString &stationID )
 {
   mProc = new KProcess;
-  QApplication::connect( mProc, SIGNAL( processExited( KProcess* ) ),
-                         this, SLOT( reportFinished( KProcess* ) ) );
+  TQApplication::connect( mProc, TQT_SIGNAL( processExited( KProcess* ) ),
+                         this, TQT_SLOT( reportFinished( KProcess* ) ) );
   *mProc << "kweatherreport";
   *mProc << stationID;
 
diff --git a/kontact/plugins/weather/summarywidget.h b/kontact/plugins/weather/summarywidget.h
index 40e0bb705..9af476903 100644
--- a/kontact/plugins/weather/summarywidget.h
+++ b/kontact/plugins/weather/summarywidget.h
@@ -28,12 +28,12 @@
 
 #include <dcopobject.h>
 
-#include <qmap.h>
-#include <qpixmap.h>
-#include <qptrlist.h>
-#include <qstringlist.h>
-#include <qtimer.h>
-#include <qwidget.h>
+#include <tqmap.h>
+#include <tqpixmap.h>
+#include <tqptrlist.h>
+#include <tqstringlist.h>
+#include <tqtimer.h>
+#include <tqwidget.h>
 
 class KProcess;
 
@@ -44,44 +44,44 @@ class QVBoxLayout;
 class WeatherData
 {
   public:
-    void setIcon( const QPixmap &icon ) { mIcon = icon; }
-    QPixmap icon() const { return mIcon; }
+    void setIcon( const TQPixmap &icon ) { mIcon = icon; }
+    TQPixmap icon() const { return mIcon; }
 
-    void setName( const QString &name ) { mName = name; }
-    QString name() const { return mName; }
+    void setName( const TQString &name ) { mName = name; }
+    TQString name() const { return mName; }
 
-    void setCover( const QStringList& cover ) { mCover = cover; }
-    QStringList cover() const { return mCover; }
+    void setCover( const TQStringList& cover ) { mCover = cover; }
+    TQStringList cover() const { return mCover; }
 
-    void setDate( const QString &date ) { mDate = date; }
-    QString date() const { return mDate; }
+    void setDate( const TQString &date ) { mDate = date; }
+    TQString date() const { return mDate; }
 
-    void setTemperature( const QString &temperature ) { mTemperature = temperature; }
-    QString temperature() const { return mTemperature; }
+    void setTemperature( const TQString &temperature ) { mTemperature = temperature; }
+    TQString temperature() const { return mTemperature; }
 
-    void setWindSpeed( const QString &windSpeed ) { mWindSpeed = windSpeed; }
-    QString windSpeed() const { return mWindSpeed; }
+    void setWindSpeed( const TQString &windSpeed ) { mWindSpeed = windSpeed; }
+    TQString windSpeed() const { return mWindSpeed; }
 
-    void setRelativeHumidity( const QString &relativeHumidity ) { mRelativeHumidity = relativeHumidity; }
-    QString relativeHumidity() const { return mRelativeHumidity; }
+    void setRelativeHumidity( const TQString &relativeHumidity ) { mRelativeHumidity = relativeHumidity; }
+    TQString relativeHumidity() const { return mRelativeHumidity; }
 
-    void setStationID( const QString &station ) { mStationID = station;}
-    QString stationID() { return mStationID; }
+    void setStationID( const TQString &station ) { mStationID = station;}
+    TQString stationID() { return mStationID; }
 
     bool operator< ( const WeatherData &data )
     {
-      return ( QString::localeAwareCompare( mName, data.mName ) < 0 );
+      return ( TQString::localeAwareCompare( mName, data.mName ) < 0 );
     }
 
   private:
-    QPixmap mIcon;
-    QString mName;
-    QStringList mCover;
-    QString mDate;
-    QString mTemperature;
-    QString mWindSpeed;
-    QString mRelativeHumidity;
-    QString mStationID;
+    TQPixmap mIcon;
+    TQString mName;
+    TQStringList mCover;
+    TQString mDate;
+    TQString mTemperature;
+    TQString mWindSpeed;
+    TQString mRelativeHumidity;
+    TQString mStationID;
 };
 
 class SummaryWidget : public Kontact::Summary, public DCOPObject
@@ -89,33 +89,33 @@ class SummaryWidget : public Kontact::Summary, public DCOPObject
     Q_OBJECT
     K_DCOP
   public:
-    SummaryWidget( QWidget *parent, const char *name = 0 );
+    SummaryWidget( TQWidget *parent, const char *name = 0 );
 
-    QStringList configModules() const;
+    TQStringList configModules() const;
 
     void updateSummary( bool force = false );
 
   k_dcop:
-    virtual void refresh( QString );
-    virtual void stationRemoved( QString );
+    virtual void refresh( TQString );
+    virtual void stationRemoved( TQString );
 
   protected:
-    virtual bool eventFilter( QObject *obj, QEvent *e );
+    virtual bool eventFilter( TQObject *obj, TQEvent *e );
 
   private slots:
     void updateView();
     void timeout();
-    void showReport( const QString& );
+    void showReport( const TQString& );
     void reportFinished( KProcess* );
 
   private:
-    QStringList mStations;
-    QMap<QString, WeatherData> mWeatherMap;
-    QTimer mTimer;
+    TQStringList mStations;
+    TQMap<TQString, WeatherData> mWeatherMap;
+    TQTimer mTimer;
 
-    QPtrList<QLabel> mLabels;
-    QPtrList<QGridLayout> mLayouts;
-    QVBoxLayout *mLayout;
+    TQPtrList<TQLabel> mLabels;
+    TQPtrList<TQGridLayout> mLayouts;
+    TQVBoxLayout *mLayout;
 
     KProcess* mProc;
 };
diff --git a/kontact/plugins/weather/weather_plugin.cpp b/kontact/plugins/weather/weather_plugin.cpp
index 4c1a91e6e..a3ea74d1e 100644
--- a/kontact/plugins/weather/weather_plugin.cpp
+++ b/kontact/plugins/weather/weather_plugin.cpp
@@ -31,13 +31,13 @@ typedef KGenericFactory< WeatherPlugin, Kontact::Core > WeatherPluginFactory;
 K_EXPORT_COMPONENT_FACTORY( libkontact_weatherplugin,
                             WeatherPluginFactory( "kontact_weatherplugin" ) )
 
-WeatherPlugin::WeatherPlugin( Kontact::Core *core, const char *name, const QStringList& )
+WeatherPlugin::WeatherPlugin( Kontact::Core *core, const char *name, const TQStringList& )
   : Kontact::Plugin( core, core, name ), mAboutData( 0 )
 {
   setInstance( WeatherPluginFactory::instance() );
 }
 
-Kontact::Summary *WeatherPlugin::createSummaryWidget( QWidget *parentWidget )
+Kontact::Summary *WeatherPlugin::createSummaryWidget( TQWidget *parentWidget )
 {
   return new SummaryWidget( parentWidget );
 }
diff --git a/kontact/plugins/weather/weather_plugin.h b/kontact/plugins/weather/weather_plugin.h
index 637ebea9c..4ab019645 100644
--- a/kontact/plugins/weather/weather_plugin.h
+++ b/kontact/plugins/weather/weather_plugin.h
@@ -28,10 +28,10 @@ class SummaryWidget;
 class WeatherPlugin : public Kontact::Plugin
 {
   public:
-    WeatherPlugin( Kontact::Core *core, const char *name, const QStringList& );
+    WeatherPlugin( Kontact::Core *core, const char *name, const TQStringList& );
     WeatherPlugin();
 
-    virtual Kontact::Summary *createSummaryWidget( QWidget *parentWidget );
+    virtual Kontact::Summary *createSummaryWidget( TQWidget *parentWidget );
 
     const KAboutData *aboutData();
 
diff --git a/kontact/src/aboutdialog.cpp b/kontact/src/aboutdialog.cpp
index d0a43721a..19e9d9ea7 100644
--- a/kontact/src/aboutdialog.cpp
+++ b/kontact/src/aboutdialog.cpp
@@ -33,8 +33,8 @@
 #include <kactivelabel.h>
 #include <ktextbrowser.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
 
 #include <kdebug.h>
 
@@ -45,12 +45,12 @@ AboutDialog::AboutDialog( Kontact::Core *core, const char *name )
                  true ),
     mCore( core )
 {
-  addAboutData( i18n( "Kontact Container" ), QString( "kontact" ),
+  addAboutData( i18n( "Kontact Container" ), TQString( "kontact" ),
                 KGlobal::instance()->aboutData() );
 
-  QValueList<Plugin*> plugins = mCore->pluginList();
-  QValueList<Plugin*>::ConstIterator end = plugins.end();
-  QValueList<Plugin*>::ConstIterator it = plugins.begin();
+  TQValueList<Plugin*> plugins = mCore->pluginList();
+  TQValueList<Plugin*>::ConstIterator end = plugins.end();
+  TQValueList<Plugin*>::ConstIterator it = plugins.begin();
   for ( ; it != end; ++it )
     addAboutPlugin( *it );
 
@@ -62,22 +62,22 @@ void AboutDialog::addAboutPlugin( Kontact::Plugin *plugin )
   addAboutData( plugin->title(), plugin->icon(), plugin->aboutData() );
 }
 
-void AboutDialog::addAboutData( const QString &title, const QString &icon,
+void AboutDialog::addAboutData( const TQString &title, const TQString &icon,
                                 const KAboutData *about )
 {
-  QPixmap pixmap = KGlobal::iconLoader()->loadIcon( icon,
+  TQPixmap pixmap = KGlobal::iconLoader()->loadIcon( icon,
                                                     KIcon::Desktop, 48 );
 
-  QFrame *topFrame = addPage( title, QString::null, pixmap );
+  TQFrame *topFrame = addPage( title, TQString::null, pixmap );
 
-  QBoxLayout *topLayout = new QVBoxLayout( topFrame );
+  TQBoxLayout *topLayout = new TQVBoxLayout( topFrame );
 
   if ( !about ) {
-    QLabel *label = new QLabel( i18n( "No about information available." ),
+    TQLabel *label = new TQLabel( i18n( "No about information available." ),
                                 topFrame );
     topLayout->addWidget( label );
   } else {
-    QString text;
+    TQString text;
 
     text += "<p><b>" + about->programName() + "</b><br>";
 
@@ -88,7 +88,7 @@ void AboutDialog::addAboutData( const QString &title, const QString &icon,
                about->copyrightStatement() + "</p>";
     }
 
-    QString home = about->homepage();
+    TQString home = about->homepage();
     if ( !home.isEmpty() ) {
       text += "<a href=\"" + home + "\">" + home + "</a><br>";
     }
@@ -100,17 +100,17 @@ void AboutDialog::addAboutData( const QString &title, const QString &icon,
     topLayout->addWidget( label );
 
 
-    QTextEdit *personView = new QTextEdit( topFrame );
+    TQTextEdit *personView = new TQTextEdit( topFrame );
     personView->setReadOnly( true );
     topLayout->addWidget( personView, 1 );
 
     text = "";
 
-    const QValueList<KAboutPerson> authors = about->authors();
+    const TQValueList<KAboutPerson> authors = about->authors();
     if ( !authors.isEmpty() ) {
       text += i18n( "<p><b>Authors:</b></p>" );
 
-      QValueList<KAboutPerson>::ConstIterator it;
+      TQValueList<KAboutPerson>::ConstIterator it;
       for ( it = authors.begin(); it != authors.end(); ++it ) {
         text += formatPerson( (*it).name(), (*it).emailAddress() );
         if ( !(*it).task().isEmpty() )
@@ -118,11 +118,11 @@ void AboutDialog::addAboutData( const QString &title, const QString &icon,
       }
     }
 
-    const QValueList<KAboutPerson> credits = about->credits();
+    const TQValueList<KAboutPerson> credits = about->credits();
     if ( !credits.isEmpty() ) {
       text += i18n( "<p><b>Thanks to:</b></p>" );
 
-      QValueList<KAboutPerson>::ConstIterator it;
+      TQValueList<KAboutPerson>::ConstIterator it;
       for ( it = credits.begin(); it != credits.end(); ++it ) {
         text += formatPerson( (*it).name(), (*it).emailAddress() );
         if ( !(*it).task().isEmpty() )
@@ -130,11 +130,11 @@ void AboutDialog::addAboutData( const QString &title, const QString &icon,
       }
     }
 
-    const QValueList<KAboutTranslator> translators = about->translators();
+    const TQValueList<KAboutTranslator> translators = about->translators();
     if ( !translators.isEmpty() ) {
       text += i18n("<p><b>Translators:</b></p>");
 
-      QValueList<KAboutTranslator>::ConstIterator it;
+      TQValueList<KAboutTranslator>::ConstIterator it;
       for ( it = translators.begin(); it != translators.end(); ++it ) {
        text += formatPerson( (*it).name(), (*it).emailAddress() );
       }
@@ -144,9 +144,9 @@ void AboutDialog::addAboutData( const QString &title, const QString &icon,
   }
 }
 
-QString AboutDialog::formatPerson( const QString &name, const QString &email )
+TQString AboutDialog::formatPerson( const TQString &name, const TQString &email )
 {
-  QString text = name;
+  TQString text = name;
   if ( !email.isEmpty() ) {
     text += " &lt;<a href=\"mailto:" + email + "\">" + email + "</a>&gt;";
   }
@@ -160,16 +160,16 @@ void AboutDialog::addLicenseText( const KAboutData *about )
   if ( !about || about->license().isEmpty() )
     return;
 
-  QPixmap pixmap = KGlobal::iconLoader()->loadIcon( "signature",
+  TQPixmap pixmap = KGlobal::iconLoader()->loadIcon( "signature",
                                                     KIcon::Desktop, 48 );
 
-  QString title = i18n( "%1 License" ).arg( about->programName() );
+  TQString title = i18n( "%1 License" ).arg( about->programName() );
 
-  QFrame *topFrame = addPage( title, QString::null, pixmap );
-  QBoxLayout *topLayout = new QVBoxLayout( topFrame );
+  TQFrame *topFrame = addPage( title, TQString::null, pixmap );
+  TQBoxLayout *topLayout = new TQVBoxLayout( topFrame );
 
   KTextBrowser *textBrowser = new KTextBrowser( topFrame );
-  textBrowser->setText( QString( "<pre>%1</pre>" ).arg( about->license() ) );
+  textBrowser->setText( TQString( "<pre>%1</pre>" ).arg( about->license() ) );
 
   topLayout->addWidget( textBrowser );
 }
diff --git a/kontact/src/aboutdialog.h b/kontact/src/aboutdialog.h
index 9697c5274..ab8ab1a82 100644
--- a/kontact/src/aboutdialog.h
+++ b/kontact/src/aboutdialog.h
@@ -41,12 +41,12 @@ class AboutDialog : public KDialogBase
   protected:
     void addAboutPlugin( Kontact::Plugin *plugin );
 
-    void addAboutData( const QString &title, const QString &icon,
+    void addAboutData( const TQString &title, const TQString &icon,
                        const KAboutData *about );
 
     void addLicenseText( const KAboutData *about );
 
-    QString formatPerson( const QString &name, const QString &email );
+    TQString formatPerson( const TQString &name, const TQString &email );
 
   private:
     Core *mCore;
diff --git a/kontact/src/iconsidepane.cpp b/kontact/src/iconsidepane.cpp
index c7e9c84a0..d56513aeb 100644
--- a/kontact/src/iconsidepane.cpp
+++ b/kontact/src/iconsidepane.cpp
@@ -19,22 +19,22 @@
   Boston, MA 02110-1301, USA.
  */
 
-#include <qptrlist.h>
-#include <qwidgetstack.h>
-#include <qsignal.h>
-#include <qobjectlist.h>
-#include <qlabel.h>
-#include <qimage.h>
-#include <qpainter.h>
-#include <qbitmap.h>
-#include <qfontmetrics.h>
-#include <qsignalmapper.h>
-#include <qstyle.h>
-#include <qframe.h>
-#include <qdrawutil.h>
-#include <qcursor.h>
-#include <qtimer.h>
-#include <qtooltip.h>
+#include <tqptrlist.h>
+#include <tqwidgetstack.h>
+#include <tqsignal.h>
+#include <tqobjectlist.h>
+#include <tqlabel.h>
+#include <tqimage.h>
+#include <tqpainter.h>
+#include <tqbitmap.h>
+#include <tqfontmetrics.h>
+#include <tqsignalmapper.h>
+#include <tqstyle.h>
+#include <tqframe.h>
+#include <tqdrawutil.h>
+#include <tqcursor.h>
+#include <tqtimer.h>
+#include <tqtooltip.h>
 
 #include <kpopupmenu.h>
 #include <kapplication.h>
@@ -93,7 +93,7 @@ class PluginProxy
 using namespace Kontact;
 
 EntryItem::EntryItem( Navigator *parent, Kontact::Plugin *plugin )
-  : QListBoxItem( parent ),
+  : TQListBoxItem( parent ),
     mPlugin( plugin ),
     mHasHover( false ),
     mPaintActive( false )
@@ -117,7 +117,7 @@ void EntryItem::reloadPixmap()
                                                  KIcon::DisabledState 
                                                : KIcon::DefaultState);
   else
-    mPixmap = QPixmap();
+    mPixmap = TQPixmap();
 }
 
 Navigator* EntryItem::navigator() const
@@ -125,7 +125,7 @@ Navigator* EntryItem::navigator() const
   return static_cast<Navigator*>( listBox() );
 }
 
-int EntryItem::width( const QListBox *listbox ) const
+int EntryItem::width( const TQListBox *listbox ) const
 {
   int w = 0;
   if( navigator()->showIcons() ) {
@@ -142,7 +142,7 @@ int EntryItem::width( const QListBox *listbox ) const
   return w + ( KDialog::marginHint() * 2 );
 }
 
-int EntryItem::height( const QListBox *listbox ) const
+int EntryItem::height( const TQListBox *listbox ) const
 {
   int h = 0;
   if ( navigator()->showIcons() )
@@ -156,11 +156,11 @@ int EntryItem::height( const QListBox *listbox ) const
   return h;
 }
 
-void EntryItem::paint( QPainter *p )
+void EntryItem::paint( TQPainter *p )
 {
   reloadPixmap();
 
-  QListBox *box = listBox();
+  TQListBox *box = listBox();
   bool iconAboveText = ( navigator()->viewMode() > SmallIcons )
                      && navigator()->showIcons();
   int w = box->viewport()->width();
@@ -171,14 +171,14 @@ void EntryItem::paint( QPainter *p )
   if ( isCurrent() || isSelected() || mHasHover || mPaintActive ) {
     int h = height( box );
 
-    QBrush brush;
+    TQBrush brush;
     if ( isCurrent() || isSelected() || mPaintActive )
-      brush = box->colorGroup().brush( QColorGroup::Highlight );
+      brush = box->colorGroup().brush( TQColorGroup::Highlight );
     else
       brush = box->colorGroup().highlight().light( 115 );
     p->fillRect( 1, 0, w - 2, h - 1, brush );
-    QPen pen = p->pen();
-    QPen oldPen = pen;
+    TQPen pen = p->pen();
+    TQPen oldPen = pen;
     pen.setColor( box->colorGroup().mid() );
     p->setPen( pen );
 
@@ -196,13 +196,13 @@ void EntryItem::paint( QPainter *p )
     p->drawPixmap( x, y, mPixmap );
   }
 
-  QColor shadowColor = listBox()->colorGroup().background().dark(115);
+  TQColor shadowColor = listBox()->colorGroup().background().dark(115);
   if ( isCurrent() || isSelected() ) {
     p->setPen( box->colorGroup().highlightedText() );
   }
 
   if ( !text().isEmpty() && navigator()->showText() ) {
-    QFontMetrics fm = p->fontMetrics();
+    TQFontMetrics fm = p->fontMetrics();
 
     int x = 0;
     if ( iconAboveText ) {
@@ -226,7 +226,7 @@ void EntryItem::paint( QPainter *p )
       p->setPen( box->palette().disabled().text( ) );
     } else if ( isCurrent() || isSelected() || mHasHover ) {
       p->setPen( box->colorGroup().highlight().dark(115) );
-      p->drawText( x + ( QApplication::reverseLayout() ? -1 : 1),
+      p->drawText( x + ( TQApplication::reverseLayout() ? -1 : 1),
           y + 1, text() );
       p->setPen( box->colorGroup().highlightedText() );
     }
@@ -261,32 +261,32 @@ Navigator::Navigator( SidePaneBase *parent, const char *name )
   mShowText = Prefs::self()->sidePaneShowText();
   setSelectionMode( KListBox::Single );
   viewport()->setBackgroundMode( PaletteBackground );
-  setFrameStyle( QFrame::NoFrame );
-  setHScrollBarMode( QScrollView::AlwaysOff );
+  setFrameStyle( TQFrame::NoFrame );
+  setHScrollBarMode( TQScrollView::AlwaysOff );
   setAcceptDrops( true );
 
   setFocusPolicy( NoFocus );
 
-  connect( this, SIGNAL( selectionChanged( QListBoxItem* ) ),
-           SLOT( slotExecuted( QListBoxItem* ) ) );
-  connect( this, SIGNAL( rightButtonPressed( QListBoxItem*, const QPoint& ) ),
-           SLOT( slotShowRMBMenu( QListBoxItem*, const QPoint& ) ) );
-  connect( this, SIGNAL( onItem( QListBoxItem * ) ),
-            SLOT(  slotMouseOn( QListBoxItem * ) ) );
-  connect( this, SIGNAL( onViewport() ), SLOT(  slotMouseOff() ) );
+  connect( this, TQT_SIGNAL( selectionChanged( TQListBoxItem* ) ),
+           TQT_SLOT( slotExecuted( TQListBoxItem* ) ) );
+  connect( this, TQT_SIGNAL( rightButtonPressed( TQListBoxItem*, const TQPoint& ) ),
+           TQT_SLOT( slotShowRMBMenu( TQListBoxItem*, const TQPoint& ) ) );
+  connect( this, TQT_SIGNAL( onItem( TQListBoxItem * ) ),
+            TQT_SLOT(  slotMouseOn( TQListBoxItem * ) ) );
+  connect( this, TQT_SIGNAL( onViewport() ), TQT_SLOT(  slotMouseOff() ) );
 
-  mMapper = new QSignalMapper( this );
-  connect( mMapper, SIGNAL( mapped( int ) ), SLOT( shortCutSelected( int ) ) );
+  mMapper = new TQSignalMapper( this );
+  connect( mMapper, TQT_SIGNAL( mapped( int ) ), TQT_SLOT( shortCutSelected( int ) ) );
 
-  QToolTip::remove( this );
+  TQToolTip::remove( this );
   if ( !mShowText )
     new EntryItemToolTip( this );
 
 }
 
-QSize Navigator::sizeHint() const
+TQSize Navigator::sizeHint() const
 {
-  return QSize( 100, 100 );
+  return TQSize( 100, 100 );
 }
 
 void Navigator::highlightItem( EntryItem * item )
@@ -295,7 +295,7 @@ void Navigator::highlightItem( EntryItem * item )
 
   setPaintActiveItem( mHighlightItem, true );
 
-  QTimer::singleShot( 2000, this, SLOT( slotStopHighlight() ) );
+  TQTimer::singleShot( 2000, this, TQT_SLOT( slotStopHighlight() ) );
 }
 
 void Navigator::slotStopHighlight()
@@ -303,7 +303,7 @@ void Navigator::slotStopHighlight()
   setPaintActiveItem( mHighlightItem, false );
 }
 
-void Navigator::setSelected( QListBoxItem *item, bool selected )
+void Navigator::setSelected( TQListBoxItem *item, bool selected )
 {
   // Reimplemented to avoid the immediate activation of
   // the item. might turn out it doesn't work, we check that
@@ -314,11 +314,11 @@ void Navigator::setSelected( QListBoxItem *item, bool selected )
   }
 }
 
-void Navigator::updatePlugins( QValueList<Kontact::Plugin*> plugins_ )
+void Navigator::updatePlugins( TQValueList<Kontact::Plugin*> plugins_ )
 {
-  QValueList<Kontact::PluginProxy> plugins;
-  QValueList<Kontact::Plugin*>::ConstIterator end_ = plugins_.end();
-  QValueList<Kontact::Plugin*>::ConstIterator it_ = plugins_.begin();
+  TQValueList<Kontact::PluginProxy> plugins;
+  TQValueList<Kontact::Plugin*>::ConstIterator end_ = plugins_.end();
+  TQValueList<Kontact::Plugin*>::ConstIterator it_ = plugins_.begin();
   for ( ; it_ != end_; ++it_ )
     plugins += PluginProxy( *it_ );
 
@@ -331,8 +331,8 @@ void Navigator::updatePlugins( QValueList<Kontact::Plugin*> plugins_ )
   int counter = 0;
   int minWidth = 0;
   qBubbleSort( plugins );
-  QValueList<Kontact::PluginProxy>::ConstIterator end = plugins.end();
-  QValueList<Kontact::PluginProxy>::ConstIterator it = plugins.begin();
+  TQValueList<Kontact::PluginProxy>::ConstIterator end = plugins.end();
+  TQValueList<Kontact::PluginProxy>::ConstIterator it = plugins.begin();
   for ( ; it != end; ++it ) {
     Kontact::Plugin *plugin = ( *it ).plugin();
     if ( !plugin->showInSideBar() )
@@ -344,9 +344,9 @@ void Navigator::updatePlugins( QValueList<Kontact::Plugin*> plugins_ )
     if ( item->width( this ) > minWidth )
       minWidth = item->width( this );
 
-    QString name = QString( "CTRL+%1" ).arg( counter + 1 );
+    TQString name = TQString( "CTRL+%1" ).arg( counter + 1 );
     KAction *action = new KAction( plugin->title(), plugin->icon(), KShortcut( name ),
-                                   mMapper, SLOT( map() ),
+                                   mMapper, TQT_SLOT( map() ),
                                    mSidePane->actionCollection(), name.latin1() );
     mActions.append( action );
     mMapper->setMapping( action, counter );
@@ -356,20 +356,20 @@ void Navigator::updatePlugins( QValueList<Kontact::Plugin*> plugins_ )
   parentWidget()->setFixedWidth( minWidth );
 }
 
-void Navigator::dragEnterEvent( QDragEnterEvent *event )
+void Navigator::dragEnterEvent( TQDragEnterEvent *event )
 {
   kdDebug(5600) << "Navigator::dragEnterEvent()" << endl;
 
   dragMoveEvent( event );
 }
 
-void Navigator::dragMoveEvent( QDragMoveEvent *event )
+void Navigator::dragMoveEvent( TQDragMoveEvent *event )
 {
   kdDebug(5600) << "Navigator::dragEnterEvent()" << endl;
 
   kdDebug(5600) << "  Format: " << event->format() << endl;
 
-  QListBoxItem *item = itemAt( event->pos() );
+  TQListBoxItem *item = itemAt( event->pos() );
 
   if ( !item ) {
     event->accept( false );
@@ -383,11 +383,11 @@ void Navigator::dragMoveEvent( QDragMoveEvent *event )
   event->accept( entry->plugin()->canDecodeDrag( event ) );
 }
 
-void Navigator::dropEvent( QDropEvent *event )
+void Navigator::dropEvent( TQDropEvent *event )
 {
   kdDebug(5600) << "Navigator::dropEvent()" << endl;
 
-  QListBoxItem *item = itemAt( event->pos() );
+  TQListBoxItem *item = itemAt( event->pos() );
 
   if ( !item ) {
     return;
@@ -400,27 +400,27 @@ void Navigator::dropEvent( QDropEvent *event )
   entry->plugin()->processDropEvent( event );
 }
 
-void Navigator::resizeEvent( QResizeEvent *event )
+void Navigator::resizeEvent( TQResizeEvent *event )
 {
-  QListBox::resizeEvent( event );
+  TQListBox::resizeEvent( event );
   triggerUpdate( true );
 }
 
-void Navigator::enterEvent( QEvent *event )
+void Navigator::enterEvent( TQEvent *event )
 {
   // work around Qt behaviour: onItem is not emmitted in enterEvent()
   KListBox::enterEvent( event );
-  emit onItem( itemAt( mapFromGlobal( QCursor::pos() ) ) );
+  emit onItem( itemAt( mapFromGlobal( TQCursor::pos() ) ) );
 }
 
-void Navigator::leaveEvent( QEvent *event )
+void Navigator::leaveEvent( TQEvent *event )
 {
   KListBox::leaveEvent( event );
   slotMouseOn( 0 );
   mMouseOn = 0;
 }
 
-void Navigator::slotExecuted( QListBoxItem *item )
+void Navigator::slotExecuted( TQListBoxItem *item )
 {
   if ( !item )
     return;
@@ -450,7 +450,7 @@ IconViewMode Navigator::sizeIntToEnum(int size) const
   }
 }
 
-void Navigator::slotShowRMBMenu( QListBoxItem *, const QPoint &pos )
+void Navigator::slotShowRMBMenu( TQListBoxItem *, const TQPoint &pos )
 {
   KPopupMenu menu;
   menu.insertTitle( i18n( "Icon Size" ) );
@@ -483,17 +483,17 @@ void Navigator::slotShowRMBMenu( QListBoxItem *, const QPoint &pos )
     if ( choice == ShowIcons ) {
       mShowIcons = !mShowIcons;
       Prefs::self()->setSidePaneShowIcons( mShowIcons );
-      QToolTip::remove( this );
+      TQToolTip::remove( this );
       if ( !mShowText )
         new EntryItemToolTip( this );
     } else {
       mShowText = !mShowText;
       Prefs::self()->setSidePaneShowText( mShowText );
-      QToolTip::remove( this );
+      TQToolTip::remove( this );
     }
   }
   int maxWidth = 0;
-  QListBoxItem* it = 0;
+  TQListBoxItem* it = 0;
   for (int i = 0; (it = item(i)) != 0; ++i)
   {
     int width = it->width(this);
@@ -510,21 +510,21 @@ void Navigator::shortCutSelected( int pos )
   setCurrentItem( pos );
 }
 
-void Navigator::setHoverItem( QListBoxItem* item, bool hover )
+void Navigator::setHoverItem( TQListBoxItem* item, bool hover )
 {
     static_cast<EntryItem*>( item )->setHover( hover );
     updateItem( item );
 }
 
-void Navigator::setPaintActiveItem( QListBoxItem* item, bool paintActive )
+void Navigator::setPaintActiveItem( TQListBoxItem* item, bool paintActive )
 {
     static_cast<EntryItem*>( item )->setPaintActive( paintActive );
     updateItem( item );
 }
 
-void Navigator::slotMouseOn( QListBoxItem* newItem )
+void Navigator::slotMouseOn( TQListBoxItem* newItem )
 {
-  QListBoxItem* oldItem = mMouseOn;
+  TQListBoxItem* oldItem = mMouseOn;
   if ( oldItem == newItem ) return;
 
   if ( oldItem && !oldItem->isCurrent() && !oldItem->isSelected() )
@@ -544,12 +544,12 @@ void Navigator::slotMouseOff()
   slotMouseOn( 0 );
 }
 
-IconSidePane::IconSidePane( Core *core, QWidget *parent, const char *name )
+IconSidePane::IconSidePane( Core *core, TQWidget *parent, const char *name )
   : SidePaneBase( core, parent, name )
 {
   mNavigator = new Navigator( this );
-  connect( mNavigator, SIGNAL( pluginActivated( Kontact::Plugin* ) ),
-           SIGNAL( pluginSelected( Kontact::Plugin* ) ) );
+  connect( mNavigator, TQT_SIGNAL( pluginActivated( Kontact::Plugin* ) ),
+           TQT_SIGNAL( pluginSelected( Kontact::Plugin* ) ) );
 
   setAcceptDrops( true );
 }
@@ -579,7 +579,7 @@ void IconSidePane::selectPlugin( Kontact::Plugin *plugin )
   blockSignals( blocked );
 }
 
-void IconSidePane::selectPlugin( const QString &name )
+void IconSidePane::selectPlugin( const TQString &name )
 {
   bool blocked = signalsBlocked();
   blockSignals( true );
diff --git a/kontact/src/iconsidepane.h b/kontact/src/iconsidepane.h
index 281d25aec..89fb002a8 100644
--- a/kontact/src/iconsidepane.h
+++ b/kontact/src/iconsidepane.h
@@ -21,7 +21,7 @@
 #ifndef KONTACT_ICONSIDEPANEBASE_H
 #define KONTACT_ICONSIDEPANEBASE_H
 
-#include <qtooltip.h>
+#include <tqtooltip.h>
 
 #include <klistbox.h>
 
@@ -44,7 +44,7 @@ enum IconViewMode { LargeIcons = 48, NormalIcons = 32, SmallIcons = 22, ShowText
 
 
 /**
-  A QListBoxPixmap Square Box with an optional icon and a text
+  A TQListBoxPixmap Square Box with an optional icon and a text
   underneath.
 */
 class EntryItem : public QListBoxItem
@@ -55,7 +55,7 @@ class EntryItem : public QListBoxItem
 
     Kontact::Plugin *plugin() const { return mPlugin; }
 
-    const QPixmap *pixmap() const { return &mPixmap; }
+    const TQPixmap *pixmap() const { return &mPixmap; }
 
     Navigator* navigator() const;
 
@@ -65,20 +65,20 @@ class EntryItem : public QListBoxItem
     /**
       returns the width of this item.
     */
-    virtual int width( const QListBox * ) const;
+    virtual int width( const TQListBox * ) const;
     /**
       returns the height of this item.
     */
-    virtual int height( const QListBox * ) const;
+    virtual int height( const TQListBox * ) const;
 
   protected:
     void reloadPixmap();
 
-    virtual void paint( QPainter *p );
+    virtual void paint( TQPainter *p );
 
   private:
     Kontact::Plugin *mPlugin;
-    QPixmap mPixmap;
+    TQPixmap mPixmap;
     bool mHasHover;
     bool mPaintActive;
 };
@@ -90,25 +90,25 @@ class EntryItem : public QListBoxItem
 class EntryItemToolTip : public QToolTip
 {
   public:
-    EntryItemToolTip( QListBox* parent )
-      : QToolTip( parent->viewport() ), mListBox( parent )
+    EntryItemToolTip( TQListBox* parent )
+      : TQToolTip( parent->viewport() ), mListBox( parent )
       {}
   protected:
-    void maybeTip( const QPoint& p ) {
+    void maybeTip( const TQPoint& p ) {
       // We only show tooltips when there are no texts shown
       if ( Prefs::self()->sidePaneShowText() ) return;
       if ( !mListBox ) return;
-      QListBoxItem* item = mListBox->itemAt( p );
+      TQListBoxItem* item = mListBox->itemAt( p );
       if ( !item ) return;
-      const QRect itemRect = mListBox->itemRect( item );
+      const TQRect itemRect = mListBox->itemRect( item );
       if ( !itemRect.isValid() ) return;
 
       const EntryItem *entryItem = static_cast<EntryItem*>( item );
-      QString tipStr = entryItem->text();
+      TQString tipStr = entryItem->text();
       tip( itemRect, tipStr );
     }
   private:
-    QListBox* mListBox;
+    TQListBox* mListBox;
 };
 
 /**
@@ -120,38 +120,38 @@ class Navigator : public KListBox
   public:
     Navigator( SidePaneBase *parent = 0, const char *name = 0 );
 
-    virtual void setSelected( QListBoxItem *, bool );
+    virtual void setSelected( TQListBoxItem *, bool );
 
-    void updatePlugins( QValueList<Kontact::Plugin*> plugins );
+    void updatePlugins( TQValueList<Kontact::Plugin*> plugins );
 
-    QSize sizeHint() const;
+    TQSize sizeHint() const;
 
     void highlightItem( EntryItem* item );
 
     IconViewMode viewMode() { return mViewMode; }
     IconViewMode sizeIntToEnum(int size) const;
-    const QPtrList<KAction> & actions() { return mActions; }
+    const TQPtrList<KAction> & actions() { return mActions; }
     bool showIcons() const { return mShowIcons; }
     bool showText() const { return mShowText; }
   signals:
     void pluginActivated( Kontact::Plugin * );
 
   protected:
-    void dragEnterEvent( QDragEnterEvent * );
-    void dragMoveEvent ( QDragMoveEvent * );
-    void dropEvent( QDropEvent * );
-    void resizeEvent( QResizeEvent * );
-    void enterEvent( QEvent* );
-    void leaveEvent( QEvent* );
+    void dragEnterEvent( TQDragEnterEvent * );
+    void dragMoveEvent ( TQDragMoveEvent * );
+    void dropEvent( TQDropEvent * );
+    void resizeEvent( TQResizeEvent * );
+    void enterEvent( TQEvent* );
+    void leaveEvent( TQEvent* );
 
-    void setHoverItem( QListBoxItem*, bool );
-    void setPaintActiveItem( QListBoxItem*, bool );
+    void setHoverItem( TQListBoxItem*, bool );
+    void setPaintActiveItem( TQListBoxItem*, bool );
 
   protected slots:
-    void slotExecuted( QListBoxItem * );
-    void slotMouseOn( QListBoxItem *item );
+    void slotExecuted( TQListBoxItem * );
+    void slotMouseOn( TQListBoxItem *item );
     void slotMouseOff();
-    void slotShowRMBMenu( QListBoxItem *, const QPoint& );
+    void slotShowRMBMenu( TQListBoxItem *, const TQPoint& );
     void shortCutSelected( int );
     void slotStopHighlight();
 
@@ -159,12 +159,12 @@ class Navigator : public KListBox
     SidePaneBase *mSidePane;
     IconViewMode mViewMode;
 
-    QListBoxItem* mMouseOn;
+    TQListBoxItem* mMouseOn;
 
     EntryItem*    mHighlightItem;
 
-    QSignalMapper *mMapper;
-    QPtrList<KAction> mActions;
+    TQSignalMapper *mMapper;
+    TQPtrList<KAction> mActions;
     bool mShowIcons;
     bool mShowText;
 };
@@ -173,7 +173,7 @@ class IconSidePane : public SidePaneBase
 {
     Q_OBJECT
   public:
-    IconSidePane( Core *core, QWidget *parent, const char *name = 0 );
+    IconSidePane( Core *core, TQWidget *parent, const char *name = 0 );
     ~IconSidePane();
 
     virtual void indicateForegrunding( Kontact::Plugin* );
@@ -181,8 +181,8 @@ class IconSidePane : public SidePaneBase
   public slots:
     virtual void updatePlugins();
     virtual void selectPlugin( Kontact::Plugin* );
-    virtual void selectPlugin( const QString &name );
-    const QPtrList<KAction> & actions() { return mNavigator->actions(); }
+    virtual void selectPlugin( const TQString &name );
+    const TQPtrList<KAction> & actions() { return mNavigator->actions(); }
 
   private:
     Navigator *mNavigator;
diff --git a/kontact/src/kcmkontact.cpp b/kontact/src/kcmkontact.cpp
index 0c518d5c8..c14669ff8 100644
--- a/kontact/src/kcmkontact.cpp
+++ b/kontact/src/kcmkontact.cpp
@@ -32,17 +32,17 @@
 #include <klocale.h>
 #include <ktrader.h>
 
-#include <qbuttongroup.h>
-#include <qcheckbox.h>
-#include <qcombobox.h>
-#include <qlabel.h>
-#include <qlayout.h>
+#include <tqbuttongroup.h>
+#include <tqcheckbox.h>
+#include <tqcombobox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
 
 #include <kdepimmacros.h>
 
 extern "C"
 {
-  KDE_EXPORT KCModule *create_kontactconfig( QWidget *parent, const char * ) {
+  KDE_EXPORT KCModule *create_kontactconfig( TQWidget *parent, const char * ) {
     return new KcmKontact( parent, "kcmkontact" );
   }
 }
@@ -50,8 +50,8 @@ extern "C"
 class PluginItem : public QListViewItem
 {
   public:
-    PluginItem( QListView *parent, const KService::Ptr &ptr )
-      : QListViewItem( parent, ptr->name(), ptr->comment(), ptr->library() ),
+    PluginItem( TQListView *parent, const KService::Ptr &ptr )
+      : TQListViewItem( parent, ptr->name(), ptr->comment(), ptr->library() ),
         mPtr( ptr )
     {
     }
@@ -65,11 +65,11 @@ class PluginItem : public QListViewItem
     KService::Ptr mPtr;
 };
 
-KcmKontact::KcmKontact( QWidget *parent, const char *name )
+KcmKontact::KcmKontact( TQWidget *parent, const char *name )
   : KPrefsModule( Kontact::Prefs::self(), parent, name )
 {
-  QBoxLayout *topLayout = new QVBoxLayout( this );
-  QBoxLayout *pluginStartupLayout = new QHBoxLayout( topLayout );
+  TQBoxLayout *topLayout = new TQVBoxLayout( this );
+  TQBoxLayout *pluginStartupLayout = new TQHBoxLayout( topLayout );
   topLayout->addStretch();
 
   KPrefsWidBool *forceStartupPlugin = addWidBool( Kontact::Prefs::self()->forceStartupPluginItem(), this );
@@ -81,8 +81,8 @@ KcmKontact::KcmKontact( QWidget *parent, const char *name )
   pluginStartupLayout->addWidget( selection->comboBox() );
   selection->comboBox()->setEnabled( false );
 
-  connect( forceStartupPlugin->checkBox(), SIGNAL( toggled( bool ) ),
-           selection->comboBox(), SLOT( setEnabled( bool ) ) );
+  connect( forceStartupPlugin->checkBox(), TQT_SIGNAL( toggled( bool ) ),
+           selection->comboBox(), TQT_SLOT( setEnabled( bool ) ) );
   load();
 }
 
@@ -100,11 +100,11 @@ const KAboutData* KcmKontact::aboutData() const
 }
 
 
-PluginSelection::PluginSelection( KConfigSkeleton::ItemString *item, QWidget *parent )
+PluginSelection::PluginSelection( KConfigSkeleton::ItemString *item, TQWidget *parent )
 {
   mItem = item;
-  mPluginCombo = new QComboBox( parent );
-  connect( mPluginCombo, SIGNAL( activated( int ) ), SIGNAL( changed() ) );
+  mPluginCombo = new TQComboBox( parent );
+  connect( mPluginCombo, TQT_SIGNAL( activated( int ) ), TQT_SIGNAL( changed() ) );
 }
 
 PluginSelection::~PluginSelection()
@@ -114,15 +114,15 @@ PluginSelection::~PluginSelection()
 void PluginSelection::readConfig()
 {
   const KTrader::OfferList offers = KTrader::self()->query(
-      QString::fromLatin1( "Kontact/Plugin" ),
-      QString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
+      TQString::fromLatin1( "Kontact/Plugin" ),
+      TQString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
 
   int activeComponent = 0;
   mPluginCombo->clear();
   for ( KService::List::ConstIterator it = offers.begin(); it != offers.end(); ++it ) {
     KService::Ptr service = *it;
     // skip summary only plugins
-    QVariant var = service->property( "X-KDE-KontactPluginHasPart" );
+    TQVariant var = service->property( "X-KDE-KontactPluginHasPart" );
     if ( var.isValid() && var.toBool() == false )
       continue;
     mPluginCombo->insertItem( service->name() );
@@ -141,9 +141,9 @@ void PluginSelection::writeConfig()
   mItem->setValue( ptr->property("X-KDE-PluginInfo-Name").toString() );
 }
 
-QValueList<QWidget *> PluginSelection::widgets() const
+TQValueList<TQWidget *> PluginSelection::widgets() const
 {
-  QValueList<QWidget *> widgets;
+  TQValueList<TQWidget *> widgets;
   widgets.append( mPluginCombo );
 
   return widgets;
diff --git a/kontact/src/kcmkontact.h b/kontact/src/kcmkontact.h
index 3b37f68f5..d914bd351 100644
--- a/kontact/src/kcmkontact.h
+++ b/kontact/src/kcmkontact.h
@@ -41,7 +41,7 @@ class KcmKontact : public KPrefsModule
   Q_OBJECT
 
   public:
-    KcmKontact( QWidget *parent = 0, const char *name = 0 );
+    KcmKontact( TQWidget *parent = 0, const char *name = 0 );
 
     virtual const KAboutData* aboutData() const;
 };
@@ -51,18 +51,18 @@ class PluginSelection : public KPrefsWid
   Q_OBJECT
 
   public:
-    PluginSelection( KConfigSkeleton::ItemString *item, QWidget *parent );
+    PluginSelection( KConfigSkeleton::ItemString *item, TQWidget *parent );
     ~PluginSelection();
 
     void readConfig();
     void writeConfig();
 
-    QValueList<QWidget *> widgets() const;
-    QComboBox *comboBox() const { return mPluginCombo; }
+    TQValueList<TQWidget *> widgets() const;
+    TQComboBox *comboBox() const { return mPluginCombo; }
 
   private:
-    QComboBox *mPluginCombo;
-    QValueList<KService::Ptr> mPluginList;
+    TQComboBox *mPluginCombo;
+    TQValueList<KService::Ptr> mPluginList;
     KConfigSkeleton::ItemString *mItem;
 };
 
diff --git a/kontact/src/kontactiface.h b/kontact/src/kontactiface.h
index 7af3e8a5c..6251b3b81 100644
--- a/kontact/src/kontactiface.h
+++ b/kontact/src/kontactiface.h
@@ -29,7 +29,7 @@ class KontactIface : public DCOPObject
     KontactIface() : DCOPObject("KontactIface") {}
 
   k_dcop:
-    virtual void selectPlugin( const QString &name ) = 0;
+    virtual void selectPlugin( const TQString &name ) = 0;
 
 };
 
diff --git a/kontact/src/main.cpp b/kontact/src/main.cpp
index ee29ce9d3..c19872357 100644
--- a/kontact/src/main.cpp
+++ b/kontact/src/main.cpp
@@ -34,7 +34,7 @@
 #include <ktrader.h>
 #include "plugin.h"
 
-#include <qlabel.h>
+#include <tqlabel.h>
 #include "prefs.h"
 
 #include "alarmclient.h"
@@ -72,12 +72,12 @@ static void listPlugins()
 {
   KInstance instance( "kontact" ); // Can't use KontactApp since it's too late for adding cmdline options
   KTrader::OfferList offers = KTrader::self()->query(
-    QString::fromLatin1( "Kontact/Plugin" ),
-    QString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
+    TQString::fromLatin1( "Kontact/Plugin" ),
+    TQString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
   for ( KService::List::Iterator it = offers.begin(); it != offers.end(); ++it ) {
     KService::Ptr service = (*it);
     // skip summary only plugins
-    QVariant var = service->property( "X-KDE-KontactPluginHasPart" );
+    TQVariant var = service->property( "X-KDE-KontactPluginHasPart" );
     if ( var.isValid() && var.toBool() == false )
       continue;
     cout << service->library().remove( "libkontact_" ).latin1() << endl;
@@ -87,12 +87,12 @@ static void listPlugins()
 int KontactApp::newInstance()
 {
   KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
-  QString moduleName;
+  TQString moduleName;
   if ( Kontact::Prefs::self()->forceStartupPlugin() ) {
     moduleName = Kontact::Prefs::self()->forcedStartupPlugin();
   }
   if ( args->isSet( "module" ) ) {
-    moduleName = QString::fromLocal8Bit( args->getOption( "module" ) );
+    moduleName = TQString::fromLocal8Bit( args->getOption( "module" ) );
   }
 
   if ( !mSessionRestored ) {
diff --git a/kontact/src/mainwindow.cpp b/kontact/src/mainwindow.cpp
index a96085283..541742bba 100644
--- a/kontact/src/mainwindow.cpp
+++ b/kontact/src/mainwindow.cpp
@@ -20,17 +20,17 @@
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
-#include <qcombobox.h>
-#include <qdockarea.h>
-#include <qguardedptr.h>
-#include <qhbox.h>
-#include <qimage.h>
-#include <qobjectlist.h>
-#include <qprogressbar.h>
-#include <qpushbutton.h>
-#include <qsplitter.h>
-#include <qtimer.h>
-#include <qwhatsthis.h>
+#include <tqcombobox.h>
+#include <tqdockarea.h>
+#include <tqguardedptr.h>
+#include <tqhbox.h>
+#include <tqimage.h>
+#include <tqobjectlist.h>
+#include <tqprogressbar.h>
+#include <tqpushbutton.h>
+#include <tqsplitter.h>
+#include <tqtimer.h>
+#include <tqwhatsthis.h>
 
 #include <dcopclient.h>
 #include <kapplication.h>
@@ -86,16 +86,16 @@ using namespace Kontact;
 class SettingsDialogWrapper : public KSettings::Dialog
 {
   public:
-    SettingsDialogWrapper( ContentInListView content, QWidget * parent = 0 )
+    SettingsDialogWrapper( ContentInListView content, TQWidget * parent = 0 )
       : KSettings::Dialog( content, parent, 0 )
     {
     }
 
 
-    void fixButtonLabel( QWidget *widget )
+    void fixButtonLabel( TQWidget *widget )
     {
-      QObject *object = widget->child( "KJanusWidget::buttonBelowList" );
-      QPushButton *button = static_cast<QPushButton*>( object );
+      TQObject *object = widget->child( "KJanusWidget::buttonBelowList" );
+      TQPushButton *button = static_cast<TQPushButton*>( object );
       if ( button )
         button->setText( i18n( "Select Components ..." ) );
     }
@@ -119,11 +119,11 @@ void MainWindow::initGUI()
   setupActions();
   setHelpMenuEnabled( false );
   KHelpMenu *helpMenu = new KHelpMenu( this, 0, true, actionCollection() );
-  connect( helpMenu, SIGNAL( showAboutApplication() ),
-           SLOT( showAboutDialog() ) );
+  connect( helpMenu, TQT_SIGNAL( showAboutApplication() ),
+           TQT_SLOT( showAboutDialog() ) );
 
-  KStdAction::keyBindings( this, SLOT( configureShortcuts() ), actionCollection() );
-  KStdAction::configureToolbars( this, SLOT( configureToolbars() ), actionCollection() );
+  KStdAction::keyBindings( this, TQT_SLOT( configureShortcuts() ), actionCollection() );
+  KStdAction::configureToolbars( this, TQT_SLOT( configureToolbars() ), actionCollection() );
   setXMLFile( "kontactui.rc" );
 
   setStandardToolBarMenuEnabled( true );
@@ -133,18 +133,18 @@ void MainWindow::initGUI()
   resize( 700, 520 ); // initial size to prevent a scrollbar in sidepane
   setAutoSaveSettings();
 
-  connect( Kontact::ProfileManager::self(), SIGNAL( profileLoaded( const QString& ) ), 
-           this, SLOT( slotLoadProfile( const QString& ) ) );
-  connect( Kontact::ProfileManager::self(), SIGNAL( saveToProfileRequested( const QString& ) ), 
-           this, SLOT( slotSaveToProfile( const QString& ) ) );
+  connect( Kontact::ProfileManager::self(), TQT_SIGNAL( profileLoaded( const TQString& ) ), 
+           this, TQT_SLOT( slotLoadProfile( const TQString& ) ) );
+  connect( Kontact::ProfileManager::self(), TQT_SIGNAL( saveToProfileRequested( const TQString& ) ), 
+           this, TQT_SLOT( slotSaveToProfile( const TQString& ) ) );
 }
 
 
 void MainWindow::initObject()
 {
   KTrader::OfferList offers = KTrader::self()->query(
-      QString::fromLatin1( "Kontact/Plugin" ),
-      QString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
+      TQString::fromLatin1( "Kontact/Plugin" ),
+      TQString( "[X-KDE-KontactPluginVersion] == %1" ).arg( KONTACT_PLUGIN_VERSION ) );
   mPluginInfos = KPluginInfo::fromServices( offers, Prefs::self()->config(), "Plugins" );
 
   KPluginInfo::List::Iterator it;
@@ -154,8 +154,8 @@ void MainWindow::initObject()
 
   // prepare the part manager
   mPartManager = new KParts::PartManager( this );
-  connect( mPartManager, SIGNAL( activePartChanged( KParts::Part* ) ),
-           this, SLOT( slotActivePartChanged( KParts::Part* ) ) );
+  connect( mPartManager, TQT_SIGNAL( activePartChanged( KParts::Part* ) ),
+           this, TQT_SLOT( slotActivePartChanged( KParts::Part* ) ) );
 
   loadPlugins();
 
@@ -165,7 +165,7 @@ void MainWindow::initObject()
   }
 
   KSettings::Dispatcher::self()->registerInstance( instance(), this,
-                                                   SLOT( updateConfig() ) );
+                                                   TQT_SLOT( updateConfig() ) );
 
   loadSettings();
 
@@ -174,10 +174,10 @@ void MainWindow::initObject()
   showTip( false );
 
   // done initializing
-  slotShowStatusMsg( QString::null );
+  slotShowStatusMsg( TQString::null );
 
-  connect( KPIM::BroadcastStatus::instance(), SIGNAL( statusMsg( const QString& ) ),
-           this, SLOT( slotShowStatusMsg( const QString&  ) ) );
+  connect( KPIM::BroadcastStatus::instance(), TQT_SIGNAL( statusMsg( const TQString& ) ),
+           this, TQT_SLOT( slotShowStatusMsg( const TQString&  ) ) );
 
   // launch commandline specified module if any
   activatePluginModule();
@@ -194,7 +194,7 @@ MainWindow::~MainWindow()
 {
   saveSettings();
 
-  QPtrList<KParts::Part> parts = *mPartManager->parts();
+  TQPtrList<KParts::Part> parts = *mPartManager->parts();
 
   for ( KParts::Part *p = parts.last(); p; p = parts.prev() ) {
     delete p;
@@ -204,7 +204,7 @@ MainWindow::~MainWindow()
   Prefs::self()->writeConfig();
 }
 
-void MainWindow::setActivePluginModule( const QString &module )
+void MainWindow::setActivePluginModule( const TQString &module )
 {
   mActiveModule = module;
   activatePluginModule();
@@ -225,39 +225,39 @@ void MainWindow::activatePluginModule()
 void MainWindow::initWidgets()
 {
   // includes sidebar and part stack
-  mTopWidget = new QHBox( this );
-  mTopWidget->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+  mTopWidget = new TQHBox( this );
+  mTopWidget->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
   setCentralWidget( mTopWidget );
 
-  QHBox *mBox = 0;
-  mSplitter = new QSplitter( mTopWidget );
-  mBox = new QHBox( mTopWidget );
+  TQHBox *mBox = 0;
+  mSplitter = new TQSplitter( mTopWidget );
+  mBox = new TQHBox( mTopWidget );
   mSidePane = new IconSidePane( this, mSplitter );
-  mSidePane->setSizePolicy( QSizePolicy( QSizePolicy::Maximum,
-                                         QSizePolicy::Preferred ) );
+  mSidePane->setSizePolicy( TQSizePolicy( TQSizePolicy::Maximum,
+                                         TQSizePolicy::Preferred ) );
   // donÄt occupy screen estate on load
-  QValueList<int> sizes;
+  TQValueList<int> sizes;
   sizes << 0;
   mSplitter->setSizes(sizes);
 
   mSidePane->setActionCollection( actionCollection() );
 
-  connect( mSidePane, SIGNAL( pluginSelected( Kontact::Plugin * ) ),
-           SLOT( selectPlugin( Kontact::Plugin * ) ) );
+  connect( mSidePane, TQT_SIGNAL( pluginSelected( Kontact::Plugin * ) ),
+           TQT_SLOT( selectPlugin( Kontact::Plugin * ) ) );
 
-  QVBox *vBox;
+  TQVBox *vBox;
   if ( mSplitter ) {
-    vBox = new QVBox( mSplitter );
+    vBox = new TQVBox( mSplitter );
   } else {
-    vBox = new QVBox( mBox );
+    vBox = new TQVBox( mBox );
   }
 
   vBox->setSpacing( 0 );
 
-  mPartsStack = new QWidgetStack( vBox );
+  mPartsStack = new TQWidgetStack( vBox );
   initAboutScreen();
 
-  QString loading = i18n( "<h2 style='text-align:center; margin-top: 0px; margin-bottom: 0px'>%1</h2>" )
+  TQString loading = i18n( "<h2 style='text-align:center; margin-top: 0px; margin-bottom: 0px'>%1</h2>" )
                     .arg( i18n("Loading Kontact...") );
 
   paintAboutScreen( loading );
@@ -277,10 +277,10 @@ void MainWindow::initWidgets()
 }
 
 
-void MainWindow::paintAboutScreen( const QString& msg )
+void MainWindow::paintAboutScreen( const TQString& msg )
 {
-  QString location = locate( "data", "kontact/about/main.html" );
-  QString content = KPIM::kFileToString( location );
+  TQString location = locate( "data", "kontact/about/main.html" );
+  TQString content = KPIM::kFileToString( location );
   content = content.arg( locate( "data", "libkdepim/about/kde_infopage.css" ) );
   if ( kapp->reverseLayout() )
     content = content.arg( "@import \"%1\";" ).arg( locate( "data", "libkdepim/about/kde_infopage_rtl.css" ) );
@@ -289,18 +289,18 @@ void MainWindow::paintAboutScreen( const QString& msg )
 
   mIntroPart->begin( KURL( location ) );
 
-  QString appName( i18n( "KDE Kontact" ) );
-  QString catchPhrase( i18n( "Get Organized!" ) );
-  QString quickDescription( i18n( "The KDE Personal Information Management Suite" ) );
+  TQString appName( i18n( "KDE Kontact" ) );
+  TQString catchPhrase( i18n( "Get Organized!" ) );
+  TQString quickDescription( i18n( "The KDE Personal Information Management Suite" ) );
 
-  mIntroPart->write( content.arg( QFont().pointSize() + 2 ).arg( appName )
+  mIntroPart->write( content.arg( TQFont().pointSize() + 2 ).arg( appName )
       .arg( catchPhrase ).arg( quickDescription ).arg( msg ) );
   mIntroPart->end();
 }
 
 void MainWindow::initAboutScreen()
 {
-  QHBox *introbox = new QHBox( mPartsStack );
+  TQHBox *introbox = new TQHBox( mPartsStack );
   mPartsStack->addWidget( introbox );
   mPartsStack->raiseWidget( introbox );
   mIntroPart = new KHTMLPart( introbox );
@@ -314,19 +314,19 @@ void MainWindow::initAboutScreen()
   mIntroPart->view()->setLineWidth( 0 );
 
   connect( mIntroPart->browserExtension(),
-           SIGNAL( openURLRequest( const KURL&, const KParts::URLArgs& ) ),
-           SLOT( slotOpenUrl( const KURL& ) ) );
+           TQT_SIGNAL( openURLRequest( const KURL&, const KParts::URLArgs& ) ),
+           TQT_SLOT( slotOpenUrl( const KURL& ) ) );
 
   connect( mIntroPart->browserExtension(),
-           SIGNAL( createNewWindow( const KURL&, const KParts::URLArgs& ) ),
-           SLOT( slotOpenUrl( const KURL& ) ) );
+           TQT_SIGNAL( createNewWindow( const KURL&, const KParts::URLArgs& ) ),
+           TQT_SLOT( slotOpenUrl( const KURL& ) ) );
 }
 
 void MainWindow::setupActions()
 {
-  KStdAction::quit( this, SLOT( slotQuit() ), actionCollection() );
+  KStdAction::quit( this, TQT_SLOT( slotQuit() ), actionCollection() );
   mNewActions = new KToolBarPopupAction( KGuiItem( i18n( "New" ), "" ),
-                                         KStdAccel::shortcut(KStdAccel::New), this, SLOT( slotNewClicked() ),
+                                         KStdAccel::shortcut(KStdAccel::New), this, TQT_SLOT( slotNewClicked() ),
                                          actionCollection(), "action_new" );
 
   KConfig* const cfg = Prefs::self()->config();
@@ -335,36 +335,36 @@ void MainWindow::setupActions()
 
   if ( mSyncActionsEnabled ) {
     mSyncActions = new KToolBarPopupAction( KGuiItem( i18n( "Synchronize" ), "kitchensync" ),
-                                            KStdAccel::shortcut(KStdAccel::Reload), this, SLOT( slotSyncClicked() ),
+                                            KStdAccel::shortcut(KStdAccel::Reload), this, TQT_SLOT( slotSyncClicked() ),
                                             actionCollection(), "action_sync" );
   }
-  new KAction( i18n( "Configure Kontact..." ), "configure", 0, this, SLOT( slotPreferences() ),
+  new KAction( i18n( "Configure Kontact..." ), "configure", 0, this, TQT_SLOT( slotPreferences() ),
                actionCollection(), "settings_configure_kontact" );
 
-  new KAction( i18n( "Configure &Profiles..." ), 0, this, SLOT( slotConfigureProfiles() ),
+  new KAction( i18n( "Configure &Profiles..." ), 0, this, TQT_SLOT( slotConfigureProfiles() ),
                actionCollection(), "settings_configure_kontact_profiles" );
 
-  new KAction( i18n( "&Kontact Introduction" ), 0, this, SLOT( slotShowIntroduction() ),
+  new KAction( i18n( "&Kontact Introduction" ), 0, this, TQT_SLOT( slotShowIntroduction() ),
                actionCollection(), "help_introduction" );
-  new KAction( i18n( "&Tip of the Day" ), 0, this, SLOT( slotShowTip() ),
+  new KAction( i18n( "&Tip of the Day" ), 0, this, TQT_SLOT( slotShowTip() ),
                actionCollection(), "help_tipofday" );
-  new KAction( i18n( "&Request Feature..." ), 0, this, SLOT( slotRequestFeature() ),
+  new KAction( i18n( "&Request Feature..." ), 0, this, TQT_SLOT( slotRequestFeature() ),
                actionCollection(), "help_requestfeature" );
   
-  KWidgetAction* spacerAction = new KWidgetAction( new QWidget( this ), "SpacerAction", "", 0, 0, actionCollection(), "navigator_spacer_item" );
+  KWidgetAction* spacerAction = new KWidgetAction( new TQWidget( this ), "SpacerAction", "", 0, 0, actionCollection(), "navigator_spacer_item" );
   spacerAction->setAutoSized( true );
 }
 
 void MainWindow::slotConfigureProfiles()
 {
-  QGuardedPtr<Kontact::ProfileDialog> dlg = new Kontact::ProfileDialog( this );
+  TQGuardedPtr<Kontact::ProfileDialog> dlg = new Kontact::ProfileDialog( this );
   dlg->setModal( true );
   dlg->exec();
   delete dlg;
 }
 
 namespace {
-    void copyConfigEntry( KConfig* source, KConfig* dest, const QString& group, const QString& key, const QString& defaultValue=QString() )
+    void copyConfigEntry( KConfig* source, KConfig* dest, const TQString& group, const TQString& key, const TQString& defaultValue=TQString() )
     {
         source->setGroup( group );
         dest->setGroup( group );
@@ -372,9 +372,9 @@ namespace {
     }
 }
 
-void MainWindow::slotSaveToProfile( const QString& id )
+void MainWindow::slotSaveToProfile( const TQString& id )
 {
-  const QString path = Kontact::ProfileManager::self()->profileById( id ).saveLocation();
+  const TQString path = Kontact::ProfileManager::self()->profileById( id ).saveLocation();
   if ( path.isNull() )
     return;
 
@@ -396,9 +396,9 @@ void MainWindow::slotSaveToProfile( const QString& id )
   }
 }
 
-void MainWindow::slotLoadProfile( const QString& id )
+void MainWindow::slotLoadProfile( const TQString& id )
 {
-  const QString path = Kontact::ProfileManager::self()->profileById( id ).saveLocation();
+  const TQString path = Kontact::ProfileManager::self()->profileById( id ).saveLocation();
   if ( path.isNull() )
     return;
 
@@ -408,11 +408,11 @@ void MainWindow::slotLoadProfile( const QString& id )
   saveSettings();
 
   const KConfig profile( path+"/kontactrc", /*read-only=*/false, /*useglobals=*/false );
-  const QStringList groups = profile.groupList();
-  for ( QStringList::ConstIterator it = groups.begin(), end = groups.end(); it != end; ++it )
+  const TQStringList groups = profile.groupList();
+  for ( TQStringList::ConstIterator it = groups.begin(), end = groups.end(); it != end; ++it )
   {
     cfg->setGroup( *it );
-    typedef QMap<QString, QString> StringMap;
+    typedef TQMap<TQString, TQString> StringMap;
     const StringMap entries = profile.entryMap( *it );
     for ( StringMap::ConstIterator it2 = entries.begin(), end = entries.end(); it2 != end; ++it2 )
     {
@@ -463,8 +463,8 @@ Plugin *MainWindow::pluginFromInfo( const KPluginInfo *info )
 
 void MainWindow::loadPlugins()
 {
-  QPtrList<Plugin> plugins;
-  QPtrList<KParts::Part> loadDelayed;
+  TQPtrList<Plugin> plugins;
+  TQPtrList<KParts::Part> loadDelayed;
 
   uint i;
   KPluginInfo::List::ConstIterator it;
@@ -490,10 +490,10 @@ void MainWindow::loadPlugins()
     plugin->setTitle( (*it)->name() );
     plugin->setIcon( (*it)->icon() );
 
-    QVariant libNameProp = (*it)->property( "X-KDE-KontactPartLibraryName" );
-    QVariant exeNameProp = (*it)->property( "X-KDE-KontactPartExecutableName" );
-    QVariant loadOnStart = (*it)->property( "X-KDE-KontactPartLoadOnStart" );
-    QVariant hasPartProp = (*it)->property( "X-KDE-KontactPluginHasPart" );
+    TQVariant libNameProp = (*it)->property( "X-KDE-KontactPartLibraryName" );
+    TQVariant exeNameProp = (*it)->property( "X-KDE-KontactPartExecutableName" );
+    TQVariant loadOnStart = (*it)->property( "X-KDE-KontactPartLoadOnStart" );
+    TQVariant hasPartProp = (*it)->property( "X-KDE-KontactPluginHasPart" );
 
     if ( !loadOnStart.isNull() && loadOnStart.toBool() )
       mDelayedPreload.append( plugin );
@@ -518,7 +518,7 @@ void MainWindow::loadPlugins()
     Plugin *plugin = plugins.at( i );
 
     KAction *action;
-    QPtrList<KAction> *actionList = plugin->newActions();
+    TQPtrList<KAction> *actionList = plugin->newActions();
 
     for ( action = actionList->first(); action; action = actionList->next() ) {
       kdDebug(5600) << "Plugging " << action->name() << endl;
@@ -558,7 +558,7 @@ bool MainWindow::removePlugin( const KPluginInfo *info )
       Plugin *plugin = *it;
 
       KAction *action;
-      QPtrList<KAction> *actionList = plugin->newActions();
+      TQPtrList<KAction> *actionList = plugin->newActions();
 
       for ( action = actionList->first(); action; action = actionList->next() ) {
         kdDebug(5600) << "Unplugging " << action->name() << endl;
@@ -686,7 +686,7 @@ void MainWindow::selectPlugin( Kontact::Plugin *plugin )
     return;
   }
 
-  KApplication::setOverrideCursor( QCursor( Qt::WaitCursor ) );
+  KApplication::setOverrideCursor( TQCursor( Qt::WaitCursor ) );
 
   KParts::Part *part = plugin->part();
 
@@ -701,13 +701,13 @@ void MainWindow::selectPlugin( Kontact::Plugin *plugin )
   }
 
   // store old focus widget
-  QWidget *focusWidget = kapp->focusWidget();
+  TQWidget *focusWidget = kapp->focusWidget();
   if ( mCurrentPlugin && focusWidget ) {
     // save the focus widget only when it belongs to the activated part
-    QWidget *parent = focusWidget->parentWidget();
+    TQWidget *parent = focusWidget->parentWidget();
     while ( parent ) {
       if ( parent == mCurrentPlugin->part()->widget() )
-        mFocusWidgets.insert( mCurrentPlugin->identifier(), QGuardedPtr<QWidget>( focusWidget ) );
+        mFocusWidgets.insert( mCurrentPlugin->identifier(), TQGuardedPtr<TQWidget>( focusWidget ) );
 
       parent = parent->parentWidget();
     }
@@ -719,7 +719,7 @@ void MainWindow::selectPlugin( Kontact::Plugin *plugin )
   plugin->select();
 
   mPartManager->setActivePart( part );
-  QWidget *view = part->widget();
+  TQWidget *view = part->widget();
   Q_ASSERT( view );
 
   if ( view ) {
@@ -779,13 +779,13 @@ void MainWindow::selectPlugin( Kontact::Plugin *plugin )
       }
     }
   }
-  QStringList invisibleActions = plugin->invisibleToolbarActions();
+  TQStringList invisibleActions = plugin->invisibleToolbarActions();
 
-  QStringList::ConstIterator it;
+  TQStringList::ConstIterator it;
   for ( it = invisibleActions.begin(); it != invisibleActions.end(); ++it ) {
     KAction *action = part->actionCollection()->action( (*it).latin1() );
     if ( action ) {
-      QPtrListIterator<KToolBar> it(  toolBarIterator() );
+      TQPtrListIterator<KToolBar> it(  toolBarIterator() );
       for (  ; it.current() ; ++it ) {
         action->unplug( it.current() );
       }
@@ -795,7 +795,7 @@ void MainWindow::selectPlugin( Kontact::Plugin *plugin )
   KApplication::restoreOverrideCursor();
 }
 
-void MainWindow::selectPlugin( const QString &pluginName )
+void MainWindow::selectPlugin( const TQString &pluginName )
 {
   PluginList::ConstIterator end = mPlugins.end();
   for ( PluginList::ConstIterator it = mPlugins.begin(); it != end; ++it )
@@ -845,10 +845,10 @@ void MainWindow::slotShowIntroduction()
 
 void MainWindow::showTip( bool force )
 {
-  QStringList tips;
+  TQStringList tips;
   PluginList::ConstIterator end = mPlugins.end();
   for ( PluginList::ConstIterator it = mPlugins.begin(); it != end; ++it ) {
-    QString file = (*it)->tipFile();
+    TQString file = (*it)->tipFile();
     if ( !file.isEmpty() )
       tips.append( file );
   }
@@ -867,11 +867,11 @@ void MainWindow::slotPreferences()
   static SettingsDialogWrapper *dlg = 0;
   if ( !dlg ) {
     // do not show settings of components running standalone
-    QValueList<KPluginInfo*> filteredPlugins = mPluginInfos;
+    TQValueList<KPluginInfo*> filteredPlugins = mPluginInfos;
     PluginList::ConstIterator it;
     for ( it = mPlugins.begin(); it != mPlugins.end(); ++it )
       if ( (*it)->isRunningStandalone() ) {
-        QValueList<KPluginInfo*>::ConstIterator infoIt;
+        TQValueList<KPluginInfo*>::ConstIterator infoIt;
         for ( infoIt = filteredPlugins.begin(); infoIt != filteredPlugins.end(); ++infoIt ) {
           if ( (*infoIt)->pluginName() == (*it)->identifier() ) {
             filteredPlugins.remove( *infoIt );
@@ -881,18 +881,18 @@ void MainWindow::slotPreferences()
       }
     dlg = new SettingsDialogWrapper( KSettings::Dialog::Configurable, this );
     dlg->addPluginInfos( filteredPlugins );
-    connect( dlg, SIGNAL( pluginSelectionChanged() ),
-             SLOT( pluginsChanged() ) );
+    connect( dlg, TQT_SIGNAL( pluginSelectionChanged() ),
+             TQT_SLOT( pluginsChanged() ) );
   }
 
   dlg->show();
   dlg->fixButtonLabel( this );
 }
 
-int MainWindow::startServiceFor( const QString& serviceType,
-                                 const QString& constraint,
-                                 const QString& preferences,
-                                 QString *error, QCString* dcopService,
+int MainWindow::startServiceFor( const TQString& serviceType,
+                                 const TQString& constraint,
+                                 const TQString& preferences,
+                                 TQString *error, TQCString* dcopService,
                                  int flags )
 {
   PluginList::ConstIterator end = mPlugins.end();
@@ -932,7 +932,7 @@ void MainWindow::updateConfig()
 
 void MainWindow::showAboutDialog()
 {
-  KApplication::setOverrideCursor( QCursor( Qt::WaitCursor ) );
+  KApplication::setOverrideCursor( TQCursor( Qt::WaitCursor ) );
 
   if ( !mAboutDialog )
     mAboutDialog = new AboutDialog( this );
@@ -958,8 +958,8 @@ void MainWindow::configureToolbars()
   saveMainWindowSettings( KGlobal::config(), "MainWindow" );
 
   KEditToolbar edit( factory() );
-  connect( &edit, SIGNAL( newToolbarConfig() ),
-           this, SLOT( slotNewToolbarConfig() ) );
+  connect( &edit, TQT_SIGNAL( newToolbarConfig() ),
+           this, TQT_SLOT( slotNewToolbarConfig() ) );
   edit.exec();
 }
 
@@ -988,13 +988,13 @@ void MainWindow::readProperties( KConfig *config )
 {
   Core::readProperties( config );
 
-  QStringList activePlugins = config->readListEntry( "ActivePlugins" );
-  QValueList<Plugin*>::ConstIterator it = mPlugins.begin();
-  QValueList<Plugin*>::ConstIterator end = mPlugins.end();
+  TQStringList activePlugins = config->readListEntry( "ActivePlugins" );
+  TQValueList<Plugin*>::ConstIterator it = mPlugins.begin();
+  TQValueList<Plugin*>::ConstIterator end = mPlugins.end();
   for ( ; it != end; ++it ) {
     Plugin *plugin = *it;
     if ( !plugin->isRunningStandalone() ) {
-      QStringList::ConstIterator activePlugin = activePlugins.find( plugin->identifier() );
+      TQStringList::ConstIterator activePlugin = activePlugins.find( plugin->identifier() );
       if ( activePlugin != activePlugins.end() ) {
         plugin->readProperties( config );
       }
@@ -1006,7 +1006,7 @@ void MainWindow::saveProperties( KConfig *config )
 {
   Core::saveProperties( config );
 
-  QStringList activePlugins;
+  TQStringList activePlugins;
 
   KPluginInfo::List::Iterator it = mPluginInfos.begin();
   KPluginInfo::List::Iterator end = mPluginInfos.end();
@@ -1031,8 +1031,8 @@ bool MainWindow::queryClose()
     return true;
 
   bool localClose = true;
-  QValueList<Plugin*>::ConstIterator end = mPlugins.end();
-  QValueList<Plugin*>::ConstIterator it = mPlugins.begin();
+  TQValueList<Plugin*>::ConstIterator end = mPlugins.end();
+  TQValueList<Plugin*>::ConstIterator it = mPlugins.begin();
   for ( ; it != end; ++it ) {
     Plugin *plugin = *it;
     if ( !plugin->isRunningStandalone() )
@@ -1043,7 +1043,7 @@ bool MainWindow::queryClose()
   return localClose;
 }
 
-void MainWindow::slotShowStatusMsg( const QString &msg )
+void MainWindow::slotShowStatusMsg( const TQString &msg )
 {
   if ( !statusBar() || !mStatusMsgLabel )
      return;
@@ -1051,16 +1051,16 @@ void MainWindow::slotShowStatusMsg( const QString &msg )
   mStatusMsgLabel->setText( msg );
 }
 
-QString MainWindow::introductionString()
+TQString MainWindow::introductionString()
 {
   KIconLoader *iconloader = KGlobal::iconLoader();
   int iconSize = iconloader->currentSize( KIcon::Desktop );
 
-  QString handbook_icon_path = iconloader->iconPath( "contents2",  KIcon::Desktop );
-  QString html_icon_path = iconloader->iconPath( "html",  KIcon::Desktop );
-  QString wizard_icon_path = iconloader->iconPath( "wizard",  KIcon::Desktop );
+  TQString handbook_icon_path = iconloader->iconPath( "contents2",  KIcon::Desktop );
+  TQString html_icon_path = iconloader->iconPath( "html",  KIcon::Desktop );
+  TQString wizard_icon_path = iconloader->iconPath( "wizard",  KIcon::Desktop );
 
-  QString info = i18n( "<h2 style='text-align:center; margin-top: 0px;'>Welcome to Kontact %1</h2>"
+  TQString info = i18n( "<h2 style='text-align:center; margin-top: 0px;'>Welcome to Kontact %1</h2>"
       "<p>%1</p>"
       "<table align=\"center\">"
       "<tr><td><a href=\"%1\"><img width=\"%1\" height=\"%1\" src=\"%1\" /></a></td>"
diff --git a/kontact/src/mainwindow.h b/kontact/src/mainwindow.h
index a96d5bf6b..5fe50a22f 100644
--- a/kontact/src/mainwindow.h
+++ b/kontact/src/mainwindow.h
@@ -24,9 +24,9 @@
 #ifndef KONTACT_MAINWINDOW_H
 #define KONTACT_MAINWINDOW_H
 
-#include <qguardedptr.h>
-#include <qptrlist.h>
-#include <qwidgetstack.h>
+#include <tqguardedptr.h>
+#include <tqptrlist.h>
+#include <tqwidgetstack.h>
 
 #include <kparts/mainwindow.h>
 #include <kparts/part.h>
@@ -60,7 +60,7 @@ class Plugin;
 class SidePaneBase;
 class AboutDialog;
 
-typedef QValueList<Kontact::Plugin*> PluginList;
+typedef TQValueList<Kontact::Plugin*> PluginList;
 
 class MainWindow : public Kontact::Core, public KDCOPServiceStarter, public KontactIface
 {
@@ -71,18 +71,18 @@ class MainWindow : public Kontact::Core, public KDCOPServiceStarter, public Kont
     ~MainWindow();
 
     // KDCOPServiceStarter interface
-    virtual int startServiceFor( const QString& serviceType,
-                                 const QString& constraint = QString::null,
-                                 const QString& preferences = QString::null,
-                                 QString *error = 0, QCString* dcopService = 0,
+    virtual int startServiceFor( const TQString& serviceType,
+                                 const TQString& constraint = TQString::null,
+                                 const TQString& preferences = TQString::null,
+                                 TQString *error = 0, TQCString* dcopService = 0,
                                  int flags = 0 );
 
     virtual PluginList pluginList() const { return mPlugins; }
-    void setActivePluginModule( const QString & );
+    void setActivePluginModule( const TQString & );
 
   public slots:
     virtual void selectPlugin( Kontact::Plugin *plugin );
-    virtual void selectPlugin( const QString &pluginName );
+    virtual void selectPlugin( const TQString &pluginName );
 
     void updateConfig();
 
@@ -97,12 +97,12 @@ class MainWindow : public Kontact::Core, public KDCOPServiceStarter, public Kont
     void slotShowTip();
     void slotRequestFeature();
     void slotConfigureProfiles();
-    void slotLoadProfile( const QString& id );
-    void slotSaveToProfile( const QString& id );
+    void slotLoadProfile( const TQString& id );
+    void slotSaveToProfile( const TQString& id );
     void slotNewToolbarConfig();
     void slotShowIntroduction();
     void showAboutDialog();
-    void slotShowStatusMsg( const QString& );
+    void slotShowStatusMsg( const TQString& );
     void activatePluginModule();
     void slotOpenUrl( const KURL &url );
 
@@ -124,8 +124,8 @@ class MainWindow : public Kontact::Core, public KDCOPServiceStarter, public Kont
     virtual bool queryClose();
     virtual void readProperties( KConfig *config );
     virtual void saveProperties( KConfig *config );
-    void paintAboutScreen( const QString& msg );
-    static QString introductionString();
+    void paintAboutScreen( const TQString& msg );
+    static TQString introductionString();
     KToolBar* findToolBar(const char* name);
 
   private slots:
@@ -135,27 +135,27 @@ class MainWindow : public Kontact::Core, public KDCOPServiceStarter, public Kont
     void configureToolbars();
 
   private:
-    QFrame *mTopWidget;
+    TQFrame *mTopWidget;
 
-    QSplitter *mSplitter;
+    TQSplitter *mSplitter;
 
     KToolBarPopupAction *mNewActions;
     KToolBarPopupAction *mSyncActions;
     SidePaneBase *mSidePane;
-    QWidgetStack *mPartsStack;
+    TQWidgetStack *mPartsStack;
     Plugin *mCurrentPlugin;
     KParts::PartManager *mPartManager;
     PluginList mPlugins;
     PluginList mDelayedPreload;
-    QValueList<KPluginInfo*> mPluginInfos;
+    TQValueList<KPluginInfo*> mPluginInfos;
     KHTMLPart *mIntroPart;
 
     KRSqueezedTextLabel* mStatusMsgLabel;
     KPIM::StatusbarProgressWidget *mLittleProgress;
 
-    QString mActiveModule;
+    TQString mActiveModule;
 
-    QMap<QString, QGuardedPtr<QWidget> > mFocusWidgets;
+    TQMap<TQString, TQGuardedPtr<TQWidget> > mFocusWidgets;
 
     AboutDialog *mAboutDialog;
     bool mReallyClose;
diff --git a/kontact/src/profiledialog.cpp b/kontact/src/profiledialog.cpp
index 9525c968a..5d440e5f7 100644
--- a/kontact/src/profiledialog.cpp
+++ b/kontact/src/profiledialog.cpp
@@ -30,86 +30,86 @@
 #include <klocale.h>
 #include <kmessagebox.h>
 
-#include <qlayout.h>
-#include <qpushbutton.h>
-#include <qstring.h>
+#include <tqlayout.h>
+#include <tqpushbutton.h>
+#include <tqstring.h>
 
-Kontact::ProfileDialog::ProfileDialog( QWidget* parent, WFlags flags ) : KDialogBase( parent, /*name=*/0, /*modal=*/true, /*caption=*/QString(), /*buttonMask=*/KDialogBase::Ok|KDialogBase::Close )
+Kontact::ProfileDialog::ProfileDialog( TQWidget* parent, WFlags flags ) : KDialogBase( parent, /*name=*/0, /*modal=*/true, /*caption=*/TQString(), /*buttonMask=*/KDialogBase::Ok|KDialogBase::Close )
 {
     setWFlags( flags );
     setCaption( i18n("Configure Profiles") );
     setButtonOK( i18n("Load Profile") );
 
-    QWidget* mainWidget = new QWidget( this );
+    TQWidget* mainWidget = new TQWidget( this );
 
-    QHBoxLayout* horizontalLayout = new QHBoxLayout( mainWidget );
+    TQHBoxLayout* horizontalLayout = new TQHBoxLayout( mainWidget );
     horizontalLayout->setSpacing( 5 );
 
     m_list = new KListView( mainWidget );
     m_list->addColumn( i18n("Name") );
     m_list->addColumn( i18n("Description") );
-    m_list->setSelectionMode( QListView::Single );
+    m_list->setSelectionMode( TQListView::Single );
     m_list->setItemsRenameable( true );
     m_list->setRenameable( NameColumn, true );
     m_list->setRenameable( DescriptionColumn, true );
 
-    connect( m_list, SIGNAL( selectionChanged() ), 
-             this, SLOT( listSelectionChanged() ) );
-    connect( m_list, SIGNAL( itemRenamed( QListViewItem*, const QString&, int ) ),
-             this, SLOT( listItemRenamed( QListViewItem*, const QString&, int ) ) );
+    connect( m_list, TQT_SIGNAL( selectionChanged() ), 
+             this, TQT_SLOT( listSelectionChanged() ) );
+    connect( m_list, TQT_SIGNAL( itemRenamed( TQListViewItem*, const TQString&, int ) ),
+             this, TQT_SLOT( listItemRenamed( TQListViewItem*, const TQString&, int ) ) );
     horizontalLayout->addWidget( m_list );
 
-    QVBoxLayout* buttonLayout = new QVBoxLayout( horizontalLayout );
+    TQVBoxLayout* buttonLayout = new TQVBoxLayout( horizontalLayout );
     buttonLayout->setSpacing( 5 );
 
-    m_newProfileButton = new QPushButton( mainWidget );
+    m_newProfileButton = new TQPushButton( mainWidget );
     m_newProfileButton->setText( i18n("New Profile") );
-    connect( m_newProfileButton, SIGNAL( clicked() ),
-             this, SLOT( addNewProfile() ) );
+    connect( m_newProfileButton, TQT_SIGNAL( clicked() ),
+             this, TQT_SLOT( addNewProfile() ) );
     buttonLayout->addWidget( m_newProfileButton );
 
-    m_deleteProfileButton = new QPushButton( mainWidget );
+    m_deleteProfileButton = new TQPushButton( mainWidget );
     m_deleteProfileButton->setText( i18n("Delete Profile") );
     m_deleteProfileButton->setEnabled( false );
-    connect( m_deleteProfileButton, SIGNAL( clicked() ),
-             this, SLOT( deleteSelectedProfile() ) );
+    connect( m_deleteProfileButton, TQT_SIGNAL( clicked() ),
+             this, TQT_SLOT( deleteSelectedProfile() ) );
     buttonLayout->addWidget( m_deleteProfileButton );
 
-    m_saveProfileButton = new QPushButton( mainWidget );
+    m_saveProfileButton = new TQPushButton( mainWidget );
     m_saveProfileButton->setText( i18n("Save Profile") );
     m_saveProfileButton->setEnabled( false );
-    connect( m_saveProfileButton, SIGNAL( clicked() ),
-             this, SLOT( saveToSelectedProfile() ) );
+    connect( m_saveProfileButton, TQT_SIGNAL( clicked() ),
+             this, TQT_SLOT( saveToSelectedProfile() ) );
     buttonLayout->addWidget( m_saveProfileButton );
 
     buttonLayout->addStretch();
 
-    m_importProfileButton = new QPushButton( mainWidget );
+    m_importProfileButton = new TQPushButton( mainWidget );
     m_importProfileButton->setText( i18n("Import Profile") );
-    connect( m_importProfileButton, SIGNAL( clicked() ),
-             this, SLOT( importProfile() ) );
+    connect( m_importProfileButton, TQT_SIGNAL( clicked() ),
+             this, TQT_SLOT( importProfile() ) );
     buttonLayout->addWidget( m_importProfileButton );
 
-    m_exportProfileButton = new QPushButton( mainWidget );
+    m_exportProfileButton = new TQPushButton( mainWidget );
     m_exportProfileButton->setText( i18n("Export Profile") );
     m_exportProfileButton->setEnabled( false );
-    connect( m_exportProfileButton, SIGNAL( clicked() ),
-             this, SLOT( exportSelectedProfile() ) );
+    connect( m_exportProfileButton, TQT_SIGNAL( clicked() ),
+             this, TQT_SLOT( exportSelectedProfile() ) );
     buttonLayout->addWidget( m_exportProfileButton );
 
     setMainWidget( mainWidget );
 
-    connect( Kontact::ProfileManager::self(), SIGNAL( profileAdded( const QString& ) ), 
-             this, SLOT( profileAdded( const QString& ) ) );
-    connect( Kontact::ProfileManager::self(), SIGNAL( profileRemoved( const QString& ) ), 
-             this, SLOT( profileRemoved( const QString& ) ) );
-    connect( Kontact::ProfileManager::self(), SIGNAL( profileLoaded( const QString& ) ), 
-             this, SLOT( profileLoaded( const QString& ) ) );
-    connect( Kontact::ProfileManager::self(), SIGNAL( profileUpdated( const QString& ) ), 
-             this, SLOT( profileUpdated( const QString& ) ) );
-
-    const QValueList<Kontact::Profile> profiles = Kontact::ProfileManager::self()->profiles();
-    for ( QValueList<Kontact::Profile>::ConstIterator it = profiles.begin(), end = profiles.end(); it != end; ++it )
+    connect( Kontact::ProfileManager::self(), TQT_SIGNAL( profileAdded( const TQString& ) ), 
+             this, TQT_SLOT( profileAdded( const TQString& ) ) );
+    connect( Kontact::ProfileManager::self(), TQT_SIGNAL( profileRemoved( const TQString& ) ), 
+             this, TQT_SLOT( profileRemoved( const TQString& ) ) );
+    connect( Kontact::ProfileManager::self(), TQT_SIGNAL( profileLoaded( const TQString& ) ), 
+             this, TQT_SLOT( profileLoaded( const TQString& ) ) );
+    connect( Kontact::ProfileManager::self(), TQT_SIGNAL( profileUpdated( const TQString& ) ), 
+             this, TQT_SLOT( profileUpdated( const TQString& ) ) );
+
+    const TQValueList<Kontact::Profile> profiles = Kontact::ProfileManager::self()->profiles();
+    for ( TQValueList<Kontact::Profile>::ConstIterator it = profiles.begin(), end = profiles.end(); it != end; ++it )
     {
         profileAdded( (*it).id() );
     }
@@ -122,7 +122,7 @@ void Kontact::ProfileDialog::slotOk()
     KDialogBase::slotOk();
 }
 
-QString Kontact::ProfileDialog::selectedProfile() const
+TQString Kontact::ProfileDialog::selectedProfile() const
 {
     return m_itemToProfile[m_list->selectedItem()];
 }
@@ -135,7 +135,7 @@ void Kontact::ProfileDialog::loadSelectedProfile()
     Kontact::ProfileManager::self()->loadProfile( profile.id() );
 }
 
-void Kontact::ProfileDialog::profileLoaded( const QString& id )
+void Kontact::ProfileDialog::profileLoaded( const TQString& id )
 {
     const Kontact::Profile profile = Kontact::ProfileManager::self()->profileById( id );
     if ( profile.isNull() )
@@ -165,11 +165,11 @@ void Kontact::ProfileDialog::deleteSelectedProfile()
 
 void Kontact::ProfileDialog::exportSelectedProfile()
 {
-    const QString id = selectedProfile();
+    const TQString id = selectedProfile();
     const Kontact::Profile profile = Kontact::ProfileManager::self()->profileById( id );
     if ( profile.isNull() )
         return;
-    const QString path = KFileDialog::getExistingDirectory( QString(), this, i18n("Select Profile Folder") );
+    const TQString path = KFileDialog::getExistingDirectory( TQString(), this, i18n("Select Profile Folder") );
     if ( path.isNull() )
         return;
     const Kontact::ProfileManager::ExportError error = Kontact::ProfileManager::self()->exportProfileToDirectory( id, path );
@@ -185,7 +185,7 @@ void Kontact::ProfileDialog::exportSelectedProfile()
 
 void Kontact::ProfileDialog::importProfile()
 {
-    const QString path = KFileDialog::getExistingDirectory( QString(), this, i18n("Select Profile Folder") );
+    const TQString path = KFileDialog::getExistingDirectory( TQString(), this, i18n("Select Profile Folder") );
     if ( path.isNull() )
         return;
     const Kontact::ProfileManager::ImportError error = Kontact::ProfileManager::self()->importProfileFromDirectory( path );
@@ -195,29 +195,29 @@ void Kontact::ProfileDialog::importProfile()
     }
 }
 
-void Kontact::ProfileDialog::profileAdded( const QString& id )
+void Kontact::ProfileDialog::profileAdded( const TQString& id )
 {
     Q_ASSERT( !m_profileToItem[id] );
     const Kontact::Profile profile = Kontact::ProfileManager::self()->profileById( id );
     Q_ASSERT( !profile.isNull() );
-    QListViewItem* const item = new QListViewItem( m_list );
+    TQListViewItem* const item = new TQListViewItem( m_list );
     m_profileToItem[id] = item;
     m_itemToProfile[item] = id;
     profileUpdated( id );
 }
 
-void Kontact::ProfileDialog::profileRemoved( const QString& id )
+void Kontact::ProfileDialog::profileRemoved( const TQString& id )
 {
-    QListViewItem* item = m_profileToItem[id];
+    TQListViewItem* item = m_profileToItem[id];
     Q_ASSERT( item );
     m_profileToItem.remove( id );
     m_itemToProfile.remove( item );
     delete item;
 }
 
-void Kontact::ProfileDialog::profileUpdated( const QString& id )
+void Kontact::ProfileDialog::profileUpdated( const TQString& id )
 {
-    QListViewItem* item = m_profileToItem[id];
+    TQListViewItem* item = m_profileToItem[id];
     Q_ASSERT( item );
     const Kontact::Profile profile = Kontact::ProfileManager::self()->profileById( id );
     Q_ASSERT( !profile.isNull() );
@@ -233,7 +233,7 @@ void Kontact::ProfileDialog::addNewProfile()
     Kontact::ProfileManager::self()->addProfile( profile );
 }
 
-void Kontact::ProfileDialog::listItemRenamed( QListViewItem* item, const QString& text, int col )
+void Kontact::ProfileDialog::listItemRenamed( TQListViewItem* item, const TQString& text, int col )
 {
     Kontact::Profile profile = Kontact::ProfileManager::self()->profileById( m_itemToProfile[item] );
     Q_ASSERT( !profile.isNull() );
diff --git a/kontact/src/profiledialog.h b/kontact/src/profiledialog.h
index 7fa620e6e..730b044f3 100644
--- a/kontact/src/profiledialog.h
+++ b/kontact/src/profiledialog.h
@@ -27,8 +27,8 @@
 
 #include <kdialogbase.h>
 
-#include <qmap.h>
-#include <qstring.h>
+#include <tqmap.h>
+#include <tqstring.h>
 
 class QListViewItem;
 
@@ -42,7 +42,7 @@ class ProfileDialog : public KDialogBase
 Q_OBJECT
 
 public:
-    explicit ProfileDialog( QWidget* parent = 0, WFlags f = 0 );
+    explicit ProfileDialog( TQWidget* parent = 0, WFlags f = 0 );
 
 private:
     enum ListColumn {
@@ -50,7 +50,7 @@ private:
         DescriptionColumn=1
     };
 
-    QString selectedProfile() const;
+    TQString selectedProfile() const;
     void updateButtonState();
 
 protected slots:
@@ -67,22 +67,22 @@ private slots:
     void exportSelectedProfile();
     void addNewProfile();
     void listSelectionChanged();
-    void listItemRenamed( QListViewItem* item, const QString& text, int col );
+    void listItemRenamed( TQListViewItem* item, const TQString& text, int col );
 
-    void profileAdded( const QString& id );
-    void profileRemoved( const QString& id );
-    void profileUpdated( const QString& id );
-    void profileLoaded( const QString& id );
+    void profileAdded( const TQString& id );
+    void profileRemoved( const TQString& id );
+    void profileUpdated( const TQString& id );
+    void profileLoaded( const TQString& id );
 
 private:
     KListView* m_list;
-    QPushButton* m_newProfileButton;
-    QPushButton* m_deleteProfileButton;
-    QPushButton* m_saveProfileButton;
-    QPushButton* m_importProfileButton;
-    QPushButton* m_exportProfileButton;
-    QMap<QListViewItem*, QString> m_itemToProfile;
-    QMap<QString, QListViewItem*> m_profileToItem;
+    TQPushButton* m_newProfileButton;
+    TQPushButton* m_deleteProfileButton;
+    TQPushButton* m_saveProfileButton;
+    TQPushButton* m_importProfileButton;
+    TQPushButton* m_exportProfileButton;
+    TQMap<TQListViewItem*, TQString> m_itemToProfile;
+    TQMap<TQString, TQListViewItem*> m_profileToItem;
 };
 
 } // Kontact
diff --git a/kontact/src/profilemanager.cpp b/kontact/src/profilemanager.cpp
index 53419cc54..bb8d50957 100644
--- a/kontact/src/profilemanager.cpp
+++ b/kontact/src/profilemanager.cpp
@@ -33,11 +33,11 @@
 #include <kstaticdeleter.h>
 #include <kurl.h>
 
-#include <qdir.h>
-#include <qstringlist.h>
-#include <qvaluelist.h>
+#include <tqdir.h>
+#include <tqstringlist.h>
+#include <tqvaluelist.h>
 
-Kontact::Profile::Profile( const QString& id, bool isLocal ) : m_id( id ), m_local( isLocal )
+Kontact::Profile::Profile( const TQString& id, bool isLocal ) : m_id( id ), m_local( isLocal )
 {
 }
 
@@ -45,17 +45,17 @@ Kontact::Profile::Profile() : m_local( false )
 {
 }
 
-QString Kontact::Profile::id() const
+TQString Kontact::Profile::id() const
 {
     return m_id;
 }
 
-QString Kontact::Profile::name() const
+TQString Kontact::Profile::name() const
 {
     return m_name;
 }
 
-QString Kontact::Profile::description() const
+TQString Kontact::Profile::description() const
 {
     return m_description;
 }
@@ -65,17 +65,17 @@ bool Kontact::Profile::isNull() const
     return m_id.isNull();
 }
 
-void Kontact::Profile::setId( const QString& id )
+void Kontact::Profile::setId( const TQString& id )
 {
     m_id = id;
 }
 
-void Kontact::Profile::setDescription( const QString& description )
+void Kontact::Profile::setDescription( const TQString& description )
 {
     m_description = description;
 }
 
-void Kontact::Profile::setName( const QString& name )
+void Kontact::Profile::setName( const TQString& name )
 {
     m_name = name;
 }
@@ -96,18 +96,18 @@ bool Kontact::Profile::isLocal() const
     return m_local;
 }
 
-void Kontact::Profile::setOriginalLocation( const QString& path )
+void Kontact::Profile::setOriginalLocation( const TQString& path )
 {
     m_originalLocation = path;
 }
 
-QString Kontact::Profile::localSaveLocation() const
+TQString Kontact::Profile::localSaveLocation() const
 {
 
-    return  m_id.isNull() ? QString() : locateLocal( "data", "kontact/profiles/" + m_id, /*create folder=*/true );
+    return  m_id.isNull() ? TQString() : locateLocal( "data", "kontact/profiles/" + m_id, /*create folder=*/true );
 }
 
-QString Kontact::Profile::saveLocation() const
+TQString Kontact::Profile::saveLocation() const
 {
     return m_local ? localSaveLocation() : m_originalLocation;
 }
@@ -131,7 +131,7 @@ Kontact::ProfileManager* Kontact::ProfileManager::self()
     return m_self;
 }
 
-Kontact::ProfileManager::ProfileManager( QObject* parent ) : QObject( parent )
+Kontact::ProfileManager::ProfileManager( TQObject* parent ) : TQObject( parent )
 {
 }
 
@@ -142,19 +142,19 @@ Kontact::ProfileManager::~ProfileManager()
 
 void Kontact::ProfileManager::writeConfig() const
 {
-    const QValueList<Kontact::Profile> profiles = m_profiles.values();
-    for ( QValueList<Kontact::Profile>::ConstIterator it = profiles.begin(), end = profiles.end(); it != end; ++it )
+    const TQValueList<Kontact::Profile> profiles = m_profiles.values();
+    for ( TQValueList<Kontact::Profile>::ConstIterator it = profiles.begin(), end = profiles.end(); it != end; ++it )
     {
         writeProfileConfig( *it );
     }
 }
 
-Kontact::Profile Kontact::ProfileManager::readFromConfiguration( const QString& configFile, bool isLocal )
+Kontact::Profile Kontact::ProfileManager::readFromConfiguration( const TQString& configFile, bool isLocal )
 {
     KConfig profileCfg( configFile, true /*read-only*/, false /*no KDE global*/ );
-    const QString configDir = configFile.left( configFile.findRev( QDir::separator(), -1 ) );
+    const TQString configDir = configFile.left( configFile.findRev( TQDir::separator(), -1 ) );
     profileCfg.setGroup( "Kontact Profile" );
-    const QString id = profileCfg.readEntry( "Identifier" );
+    const TQString id = profileCfg.readEntry( "Identifier" );
     Kontact::Profile profile( id );
     profile.setName( profileCfg.readEntry( "Name" ) );
     profile.setDescription( profileCfg.readEntry( "Description" ) );
@@ -166,8 +166,8 @@ Kontact::Profile Kontact::ProfileManager::readFromConfiguration( const QString&
 
 void Kontact::ProfileManager::writeProfileConfig( const Kontact::Profile& profile ) const
 {
-    const QString profileDir = profile.saveLocation();
-    const QString cfgPath = profileDir + "/profile.cfg";
+    const TQString profileDir = profile.saveLocation();
+    const TQString cfgPath = profileDir + "/profile.cfg";
     KConfig profileCfg( cfgPath, false /*read-only*/, false /*no KDE global*/ );
     profileCfg.setGroup( "Kontact Profile" );
     profileCfg.writeEntry( "Identifier", profile.id() );
@@ -178,14 +178,14 @@ void Kontact::ProfileManager::writeProfileConfig( const Kontact::Profile& profil
 void Kontact::ProfileManager::readConfig()
 {
     
-    const QStringList profilePaths = KGlobal::dirs()->findAllResources( "data", QString::fromLatin1( "kontact/profiles/*/profile.cfg" ) );
+    const TQStringList profilePaths = KGlobal::dirs()->findAllResources( "data", TQString::fromLatin1( "kontact/profiles/*/profile.cfg" ) );
 
-    typedef QMap<QString, Kontact::Profile> ProfileMap;
+    typedef TQMap<TQString, Kontact::Profile> ProfileMap;
     ProfileMap profiles;
     ProfileMap globalProfiles;
 
-    const QString localPrefix = locateLocal( "data", "kontact/profiles/", /*createDir=*/false );
-    for ( QStringList::ConstIterator it = profilePaths.begin(), end = profilePaths.end(); it != end; ++it )
+    const TQString localPrefix = locateLocal( "data", "kontact/profiles/", /*createDir=*/false );
+    for ( TQStringList::ConstIterator it = profilePaths.begin(), end = profilePaths.end(); it != end; ++it )
     {
         const bool isLocal = (*it).startsWith( localPrefix );
         const Kontact::Profile profile = readFromConfiguration( *it, isLocal );
@@ -209,19 +209,19 @@ void Kontact::ProfileManager::readConfig()
     }
 }
 
-QValueList<Kontact::Profile> Kontact::ProfileManager::profiles() const
+TQValueList<Kontact::Profile> Kontact::ProfileManager::profiles() const
 {
     return m_profiles.values();
 }
 
-Kontact::Profile Kontact::ProfileManager::profileById( const QString& id ) const
+Kontact::Profile Kontact::ProfileManager::profileById( const TQString& id ) const
 {
     return m_profiles[id];
 }
 
 void Kontact::ProfileManager::updateProfile( const Kontact::Profile& profile_ )
 {
-    const QString id = profile_.id();
+    const TQString id = profile_.id();
     if ( id.isNull() || m_profiles[id] == profile_ )
         return;
     Kontact::Profile profile( profile_ );
@@ -231,7 +231,7 @@ void Kontact::ProfileManager::updateProfile( const Kontact::Profile& profile_ )
     emit profileUpdated( id );
 }
 
-void Kontact::Profile::copyConfigFiles( const QString& source_, const QString& dest_ )
+void Kontact::Profile::copyConfigFiles( const TQString& source_, const TQString& dest_ )
 {
     const KURL source = KURL::fromPathOrURL( source_+"/*rc" );
     const KURL dest = KURL::fromPathOrURL( dest_ );
@@ -239,7 +239,7 @@ void Kontact::Profile::copyConfigFiles( const QString& source_, const QString& d
     // TODO better check for the copy result
 }
 
-void Kontact::ProfileManager::saveToProfile( const QString& id )
+void Kontact::ProfileManager::saveToProfile( const TQString& id )
 {
     Kontact::Profile profile = profileById( id );
     if ( profile.isNull() )
@@ -251,7 +251,7 @@ void Kontact::ProfileManager::saveToProfile( const QString& id )
 
 bool Kontact::ProfileManager::addProfile( const Kontact::Profile& profile, bool syncConfig )
 {
-    const QString id = profile.id();
+    const TQString id = profile.id();
     if ( m_profiles.contains( id ) )
         return false;
     m_profiles[id] = profile;
@@ -264,7 +264,7 @@ bool Kontact::ProfileManager::addProfile( const Kontact::Profile& profile, bool
     return true;
 }
 
-void Kontact::ProfileManager::loadProfile( const QString& id )
+void Kontact::ProfileManager::loadProfile( const TQString& id )
 {
     if ( !m_profiles.contains( id ) )
         return;
@@ -276,7 +276,7 @@ void Kontact::ProfileManager::removeProfile( const Kontact::Profile& profile )
     removeProfile( profile.id() );
 }
 
-void Kontact::ProfileManager::removeProfile( const QString& id )
+void Kontact::ProfileManager::removeProfile( const TQString& id )
 {
     if ( !m_profiles.contains( id ) )
         return;
@@ -290,17 +290,17 @@ void Kontact::ProfileManager::removeProfile( const QString& id )
     emit profileRemoved( id );
  }
 
-Kontact::ProfileManager::ExportError Kontact::ProfileManager::exportProfileToDirectory( const QString& id, const QString& path )
+Kontact::ProfileManager::ExportError Kontact::ProfileManager::exportProfileToDirectory( const TQString& id, const TQString& path )
 {
     if ( !m_profiles.contains( id ) )
         return SuccessfulExport;
 
-    if ( !QDir( path ).exists() )
+    if ( !TQDir( path ).exists() )
         return DirectoryDoesNotExist;
 
     const Kontact::Profile profile = profileById( id );
     const KURL source = KURL::fromPathOrURL( profile.saveLocation() );
-    const KURL target = KURL::fromPathOrURL( path + QDir::separator() + profile.name() );
+    const KURL target = KURL::fromPathOrURL( path + TQDir::separator() + profile.name() );
 
     KIO::CopyJob* job = KIO::copy( source, target, /*showProgressInfo=*/false );
     // TODO check result
@@ -308,7 +308,7 @@ Kontact::ProfileManager::ExportError Kontact::ProfileManager::exportProfileToDir
     return SuccessfulExport;
 }
 
-Kontact::ProfileManager::ImportError Kontact::ProfileManager::importProfileFromDirectory( const QString& path )
+Kontact::ProfileManager::ImportError Kontact::ProfileManager::importProfileFromDirectory( const TQString& path )
 {
     Kontact::Profile profile = readFromConfiguration( path + "/profile.cfg", /*isLocal=*/ true );
     if ( profile.isNull() )
@@ -327,11 +327,11 @@ Kontact::ProfileManager::ImportError Kontact::ProfileManager::importProfileFromD
     return SuccessfulImport;
 }
 
-QString Kontact::ProfileManager::generateNewId() const
+TQString Kontact::ProfileManager::generateNewId() const
 {
     while ( true )
     {
-        const QString newId = KApplication::randomString( 10 );
+        const TQString newId = KApplication::randomString( 10 );
         if ( !m_profiles.contains( newId ) )
             return newId;
     }
diff --git a/kontact/src/profilemanager.h b/kontact/src/profilemanager.h
index e8b10adb5..ff6d6e1bf 100644
--- a/kontact/src/profilemanager.h
+++ b/kontact/src/profilemanager.h
@@ -25,9 +25,9 @@
 #ifndef KONTACT_PROFILEMANAGER_H
 #define KONTACT_PROFILEMANAGER_H
 
-#include <qmap.h>
-#include <qobject.h>
-#include <qstring.h>
+#include <tqmap.h>
+#include <tqobject.h>
+#include <tqstring.h>
 
 template <class T> class QValueList;
 
@@ -43,23 +43,23 @@ class Profile
 public:
     Profile();
 
-    explicit Profile( const QString& id, bool isLocal = false );
+    explicit Profile( const TQString& id, bool isLocal = false );
 
-    QString id() const;
+    TQString id() const;
 
-    QString name() const;
+    TQString name() const;
 
-    QString description() const;
+    TQString description() const;
 
     bool isNull() const;
 
-    void setName( const QString& name );
+    void setName( const TQString& name );
 
-    void setDescription( const QString& description );
+    void setDescription( const TQString& description );
 
     bool operator==( const Kontact::Profile& other ) const;
 
-    QString saveLocation() const;
+    TQString saveLocation() const;
 
 private: // ProfileManager only
 
@@ -69,21 +69,21 @@ private: // ProfileManager only
     };
     void setLocal( SetLocalMode mode );
     bool isLocal() const;
-    void setOriginalLocation( const QString& path );
-    void setId( const QString& id );
+    void setOriginalLocation( const TQString& path );
+    void setId( const TQString& id );
 
 private:
 
-    static void copyConfigFiles( const QString& source, const QString& dest );
+    static void copyConfigFiles( const TQString& source, const TQString& dest );
 
-    QString localSaveLocation() const;
+    TQString localSaveLocation() const;
 
 private:
-    QString m_id;
-    QString m_name;
-    QString m_description;
+    TQString m_id;
+    TQString m_name;
+    TQString m_description;
     bool m_local;
-    QString m_originalLocation;
+    TQString m_originalLocation;
 };
 
 class ProfileManager : public QObject
@@ -105,47 +105,47 @@ public:
 
     ~ProfileManager();
 
-    Kontact::Profile profileById( const QString& id ) const;
+    Kontact::Profile profileById( const TQString& id ) const;
 
     bool addProfile( const Kontact::Profile& profile, bool syncConfig = true );
 
     void removeProfile( const Kontact::Profile& profile );
 
-    void removeProfile( const QString& id );
+    void removeProfile( const TQString& id );
 
     void updateProfile( const Kontact::Profile& profile );
 
-    void loadProfile( const QString& id );
+    void loadProfile( const TQString& id );
 
-    void saveToProfile( const QString& id );
+    void saveToProfile( const TQString& id );
 
-    QValueList<Kontact::Profile> profiles() const;
+    TQValueList<Kontact::Profile> profiles() const;
 
-    ExportError exportProfileToDirectory( const QString& id, const QString& path );
+    ExportError exportProfileToDirectory( const TQString& id, const TQString& path );
 
-    ImportError importProfileFromDirectory( const QString& path );
+    ImportError importProfileFromDirectory( const TQString& path );
 
-    QString generateNewId() const;
+    TQString generateNewId() const;
 
 signals:
-    void profileAdded( const QString& id );
+    void profileAdded( const TQString& id );
 
-    void profileRemoved( const QString& id );
+    void profileRemoved( const TQString& id );
 
-    void profileUpdated( const QString& id );
+    void profileUpdated( const TQString& id );
 
-    void profileLoaded( const QString& id );
+    void profileLoaded( const TQString& id );
 
-    void saveToProfileRequested( const QString& id );
+    void saveToProfileRequested( const TQString& id );
 
     void profileImportFinished( ImportError status );
 
 private:
     static ProfileManager* m_self;
 
-    static Kontact::Profile readFromConfiguration( const QString& configFile, bool isLocal );
+    static Kontact::Profile readFromConfiguration( const TQString& configFile, bool isLocal );
 
-    explicit ProfileManager( QObject* parent = 0 );
+    explicit ProfileManager( TQObject* parent = 0 );
 
     void readConfig();
 
@@ -154,7 +154,7 @@ private:
     void writeProfileConfig( const Kontact::Profile& profile ) const;
 
 private:
-    QMap<QString, Kontact::Profile> m_profiles;
+    TQMap<TQString, Kontact::Profile> m_profiles;
 };
 
 }
diff --git a/kontact/src/sidepanebase.cpp b/kontact/src/sidepanebase.cpp
index 781556085..28bae2999 100644
--- a/kontact/src/sidepanebase.cpp
+++ b/kontact/src/sidepanebase.cpp
@@ -25,8 +25,8 @@
 
 using namespace Kontact;
 
-SidePaneBase::SidePaneBase( Core *core, QWidget *parent, const char *name )
-  : QVBox( parent, name ), mCore( core )
+SidePaneBase::SidePaneBase( Core *core, TQWidget *parent, const char *name )
+  : TQVBox( parent, name ), mCore( core )
 {
 }
 
diff --git a/kontact/src/sidepanebase.h b/kontact/src/sidepanebase.h
index 95378f919..407d98de6 100644
--- a/kontact/src/sidepanebase.h
+++ b/kontact/src/sidepanebase.h
@@ -21,7 +21,7 @@
 #ifndef KONTACT_SIDEPANEBASE_H
 #define KONTACT_SIDEPANEBASE_H
 
-#include <qvbox.h>
+#include <tqvbox.h>
 
 namespace KParts { class Part; }
 
@@ -35,13 +35,13 @@ class SidePaneBase : public QVBox
 {
     Q_OBJECT
   public:
-    SidePaneBase( Core *core, QWidget *parent, const char *name = 0 );
+    SidePaneBase( Core *core, TQWidget *parent, const char *name = 0 );
     virtual ~SidePaneBase();
 
     void setActionCollection( KActionCollection *actionCollection );
     KActionCollection *actionCollection() const;
 
-    virtual const QPtrList<KAction> & actions() = 0;
+    virtual const TQPtrList<KAction> & actions() = 0;
 
   signals:
     void pluginSelected( Kontact::Plugin* );
@@ -63,7 +63,7 @@ class SidePaneBase : public QVBox
       This is an overloaded member function. It behaves essentially like the
       above function.
      */
-    virtual void selectPlugin( const QString &name ) = 0;
+    virtual void selectPlugin( const TQString &name ) = 0;
 
     virtual void indicateForegrunding( Kontact::Plugin* ) = 0;
   protected:
author	tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>	2010-07-31 19:53:50 +0000
committer	tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>	2010-07-31 19:53:50 +0000
commit	7be55ffa061c026e35e2d6a0effe1161ddb0d41f (patch)
tree	8474f9b444b2756228600050f07a7ff25de532b2 /kontact
parent	f587f20a6d09f1729dd0a8c1cd8ee0110aec7451 (diff)
download	tdepim-7be55ffa061c026e35e2d6a0effe1161ddb0d41f.tar.gz tdepim-7be55ffa061c026e35e2d6a0effe1161ddb0d41f.zip