TQt4 port knemo

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/knemo@1238869 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

31 files changed, 762 insertions, 752 deletions

diff --git a/src/knemod/backends/backendbase.cpp b/src/knemod/backends/backendbase.cpp
index 82da372..a097ff4 100644
--- a/src/knemod/backends/backendbase.cpp
+++ b/src/knemod/backends/backendbase.cpp
@@ -19,7 +19,7 @@
 
 #include "backendbase.h"
 
-BackendBase::BackendBase( QDict<Interface>& interfaces )
+BackendBase::BackendBase( TQDict<Interface>& interfaces )
     : mInterfaces( interfaces )
 {
 }
@@ -30,7 +30,7 @@ BackendBase::~BackendBase()
 
 void BackendBase::updateComplete()
 {
-    QDictIterator<Interface> ifIt( mInterfaces );
+    TQDictIterator<Interface> ifIt( mInterfaces );
     for ( ; ifIt.current(); ++ifIt )
     {
         ifIt.current()->activateMonitor();
diff --git a/src/knemod/backends/backendbase.h b/src/knemod/backends/backendbase.h
index 183e40a..06fbb4d 100644
--- a/src/knemod/backends/backendbase.h
+++ b/src/knemod/backends/backendbase.h
@@ -20,8 +20,8 @@
 #ifndef BACKENDBASE_H
 #define BACKENDBASE_H
 
-#include <qdict.h>
-#include <qstring.h>
+#include <tqdict.h>
+#include <tqstring.h>
 
 #include <klocale.h>
 
@@ -39,7 +39,7 @@
 class BackendBase
 {
 public:
-    BackendBase( QDict<Interface>& interfaces );
+    BackendBase( TQDict<Interface>& interfaces );
     virtual ~BackendBase();
 
     /**
@@ -50,7 +50,7 @@ public:
     /**
      * This function is called from KNemo whenever the
      * backend shall update the information of the
-     * interfaces in the QDict.
+     * interfaces in the TQDict.
      */
     virtual void update() = 0;
 
@@ -62,7 +62,7 @@ protected:
      */
     void updateComplete();
 
-    const QDict<Interface>& mInterfaces;
+    const TQDict<Interface>& mInterfaces;
 };
 
 #endif // BACKENDBASE_H
diff --git a/src/knemod/backends/daemonregistry.h b/src/knemod/backends/daemonregistry.h
index ba4638d..7e811f5 100644
--- a/src/knemod/backends/daemonregistry.h
+++ b/src/knemod/backends/daemonregistry.h
@@ -20,7 +20,7 @@
 #ifndef DAEMONREGISTRY_H
 #define DAEMONREGISTRY_H
 
-#include <qstring.h>
+#include <tqstring.h>
 
 #include <klocale.h>
 
@@ -40,15 +40,15 @@
 
 struct DaemonRegistryEntry
 {
-    QString name;
-    BackendBase* (*function) ( QDict<Interface>& );
+    TQString name;
+    BackendBase* (*function) ( TQDict<Interface>& );
 };
 
 DaemonRegistryEntry DaemonRegistry[] =
 {
     { "Nettools", NetToolsBackend::createInstance },
     { "Sys", SysBackend::createInstance },
-    { QString::null, 0 }
+    { TQString(), 0 }
 };
 
 #endif // DAEMONREGISTRY_H
diff --git a/src/knemod/backends/kcmregistry.h b/src/knemod/backends/kcmregistry.h
index 23820ac..08efe4a 100644
--- a/src/knemod/backends/kcmregistry.h
+++ b/src/knemod/backends/kcmregistry.h
@@ -20,7 +20,7 @@
 #ifndef KCMREGISTRY_H
 #define KCMREGISTRY_H
 
-#include <qstring.h>
+#include <tqstring.h>
 
 #include <klocale.h>
 
@@ -36,8 +36,8 @@
 
 struct KCMRegistryEntry
 {
-    QString name;
-    QString description;
+    TQString name;
+    TQString description;
 };
 
 KCMRegistryEntry KCMRegistry[] =
@@ -55,7 +55,7 @@ KCMRegistryEntry KCMRegistry[] =
             "As an advantage this backend should reduce the CPU load "  \
             "and should not access the harddisc while gathering "       \
             "information." ) },
-    { QString::null, QString::null }
+    { TQString(), TQString() }
 };
 
 #endif // KCMREGISTRY_H
diff --git a/src/knemod/backends/nettoolsbackend.cpp b/src/knemod/backends/nettoolsbackend.cpp
index dca42e1..c89d47c 100644
--- a/src/knemod/backends/nettoolsbackend.cpp
+++ b/src/knemod/backends/nettoolsbackend.cpp
@@ -17,9 +17,9 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qmap.h>
-#include <qregexp.h>
-#include <qstringlist.h>
+#include <tqmap.h>
+#include <tqregexp.h>
+#include <tqstringlist.h>
 
 #include <kdebug.h>
 #include <kprocess.h>
@@ -29,8 +29,8 @@
 
 #include "config.h"
 
-NetToolsBackend::NetToolsBackend( QDict<Interface>& interfaces )
-    : QObject(),
+NetToolsBackend::NetToolsBackend( TQDict<Interface>& interfaces )
+    : TQObject(),
       BackendBase( interfaces ),
       mRouteProcess(0L),
       mIfconfigProcess(0L),
@@ -57,7 +57,7 @@ NetToolsBackend::~NetToolsBackend()
     }
 }
 
-BackendBase* NetToolsBackend::createInstance( QDict<Interface>& interfaces )
+BackendBase* NetToolsBackend::createInstance( TQDict<Interface>& interfaces )
 {
     return new NetToolsBackend( interfaces );
 }
@@ -66,15 +66,15 @@ void NetToolsBackend::update()
 {
     if ( !mIfconfigProcess )
     {
-        mIfconfigStdout = QString::null;
+        mIfconfigStdout = TQString();
         mIfconfigProcess = new KProcess();
         mIfconfigProcess->setEnvironment( "LANG", "C" );
         mIfconfigProcess->setEnvironment( "LC_ALL", "C" );
         *mIfconfigProcess << PATH_IFCONFIG << "-a";
-        connect( mIfconfigProcess,  SIGNAL( receivedStdout( KProcess*, char*, int ) ),
-                 this, SLOT( ifconfigProcessStdout( KProcess*, char*, int ) ) );
-        connect( mIfconfigProcess,  SIGNAL( processExited( KProcess* ) ),
-                 this, SLOT( ifconfigProcessExited( KProcess* ) ) );
+        connect( mIfconfigProcess,  TQT_SIGNAL( receivedStdout( KProcess*, char*, int ) ),
+                 this, TQT_SLOT( ifconfigProcessStdout( KProcess*, char*, int ) ) );
+        connect( mIfconfigProcess,  TQT_SIGNAL( processExited( KProcess* ) ),
+                 this, TQT_SLOT( ifconfigProcessExited( KProcess* ) ) );
 
         if ( !mIfconfigProcess->start( KProcess::NotifyOnExit, KProcess::Stdout ) )
         {
@@ -86,17 +86,17 @@ void NetToolsBackend::update()
 #ifdef PATH_IWCONFIG
     if ( !mIwconfigProcess )
     {
-        mIwconfigStdout = QString::null;
+        mIwconfigStdout = TQString();
         mIwconfigProcess = new KProcess();
         mIwconfigProcess->setEnvironment( "LANG", "C" );
         mIwconfigProcess->setEnvironment( "LC_ALL", "C" );
         *mIwconfigProcess << PATH_IWCONFIG;
-        connect( mIwconfigProcess,  SIGNAL( receivedStdout( KProcess*, char*, int ) ),
-                 this, SLOT( iwconfigProcessStdout( KProcess*, char*, int ) ) );
-        connect( mIwconfigProcess,  SIGNAL( receivedStderr( KProcess*, char*, int ) ),
-                 this, SLOT( iwconfigProcessStdout( KProcess*, char*, int ) ) );
-        connect( mIwconfigProcess,  SIGNAL( processExited( KProcess* ) ),
-                 this, SLOT( iwconfigProcessExited( KProcess* ) ) );
+        connect( mIwconfigProcess,  TQT_SIGNAL( receivedStdout( KProcess*, char*, int ) ),
+                 this, TQT_SLOT( iwconfigProcessStdout( KProcess*, char*, int ) ) );
+        connect( mIwconfigProcess,  TQT_SIGNAL( receivedStderr( KProcess*, char*, int ) ),
+                 this, TQT_SLOT( iwconfigProcessStdout( KProcess*, char*, int ) ) );
+        connect( mIwconfigProcess,  TQT_SIGNAL( processExited( KProcess* ) ),
+                 this, TQT_SLOT( iwconfigProcessExited( KProcess* ) ) );
 
         if ( !mIwconfigProcess->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
         {
@@ -109,17 +109,17 @@ void NetToolsBackend::update()
 #ifdef PATH_ROUTE
     if ( !mRouteProcess )
     {
-        mRouteStdout = QString::null;
+        mRouteStdout = TQString();
         mRouteProcess = new KProcess();
         mRouteProcess->setEnvironment( "LANG", "C" );
         mRouteProcess->setEnvironment( "LC_ALL", "C" );
         *mRouteProcess << PATH_ROUTE << "-n";
-        connect( mRouteProcess,  SIGNAL( receivedStdout( KProcess*, char*, int ) ),
-                 this, SLOT( routeProcessStdout( KProcess*, char*, int ) ) );
-        connect( mRouteProcess,  SIGNAL( receivedStderr( KProcess*, char*, int ) ),
-                 this, SLOT( routeProcessStdout( KProcess*, char*, int ) ) );
-        connect( mRouteProcess,  SIGNAL( processExited( KProcess* ) ),
-                 this, SLOT( routeProcessExited( KProcess* ) ) );
+        connect( mRouteProcess,  TQT_SIGNAL( receivedStdout( KProcess*, char*, int ) ),
+                 this, TQT_SLOT( routeProcessStdout( KProcess*, char*, int ) ) );
+        connect( mRouteProcess,  TQT_SIGNAL( receivedStderr( KProcess*, char*, int ) ),
+                 this, TQT_SLOT( routeProcessStdout( KProcess*, char*, int ) ) );
+        connect( mRouteProcess,  TQT_SIGNAL( processExited( KProcess* ) ),
+                 this, TQT_SLOT( routeProcessExited( KProcess* ) ) );
 
         if ( !mRouteProcess->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
         {
@@ -142,7 +142,7 @@ void NetToolsBackend::routeProcessExited( KProcess* process )
 
 void NetToolsBackend::routeProcessStdout( KProcess*, char* buffer, int buflen )
 {
-    mRouteStdout += QString::fromLatin1( buffer, buflen );
+    mRouteStdout += TQString::tqfromLatin1( buffer, buflen );
 }
 
 void NetToolsBackend::ifconfigProcessExited( KProcess* process )
@@ -157,7 +157,7 @@ void NetToolsBackend::ifconfigProcessExited( KProcess* process )
 
 void NetToolsBackend::ifconfigProcessStdout( KProcess*, char* buffer, int buflen )
 {
-    mIfconfigStdout += QString::fromLatin1( buffer, buflen );
+    mIfconfigStdout += TQString::tqfromLatin1( buffer, buflen );
 }
 
 void NetToolsBackend::iwconfigProcessExited( KProcess* process )
@@ -172,7 +172,7 @@ void NetToolsBackend::iwconfigProcessExited( KProcess* process )
 
 void NetToolsBackend::iwconfigProcessStdout( KProcess*, char* buffer, int buflen )
 {
-    mIwconfigStdout += QString::fromLatin1( buffer, buflen );
+    mIwconfigStdout += TQString::tqfromLatin1( buffer, buflen );
 }
 
 void NetToolsBackend::parseIfconfigOutput()
@@ -180,15 +180,15 @@ void NetToolsBackend::parseIfconfigOutput()
     /* mIfconfigStdout contains the complete output of 'ifconfig' which we
      * are going to parse here.
      */
-    QMap<QString, QString> configs;
-    QStringList ifList = QStringList::split( "\n\n", mIfconfigStdout );
-    QStringList::Iterator it;
+    TQMap<TQString, TQString> configs;
+    TQStringList ifList = TQStringList::split( "\n\n", mIfconfigStdout );
+    TQStringList::Iterator it;
     for ( it = ifList.begin(); it != ifList.end(); ++it )
     {
-        int index = ( *it ).find( ' ' );
+        int index = ( *it ).tqfind( ' ' );
         if ( index == -1 )
             continue;
-        QString key = ( *it ).left( index );
+        TQString key = ( *it ).left( index );
         configs[key] = ( *it ).mid( index );
     }
 
@@ -197,13 +197,13 @@ void NetToolsBackend::parseIfconfigOutput()
      * we update its data, otherwise we mark it as
      * 'not existing'.
      */
-    QDictIterator<Interface> ifIt( mInterfaces );
+    TQDictIterator<Interface> ifIt( mInterfaces );
     for ( ; ifIt.current(); ++ifIt )
     {
-        QString key = ifIt.currentKey();
+        TQString key = ifIt.currentKey();
         Interface* interface = ifIt.current();
 
-        if ( configs.find( key ) == configs.end() )
+        if ( configs.tqfind( key ) == configs.end() )
         {
             // The interface does not exist. Meaning the driver
             // isn't loaded and/or the interface has not been created.
@@ -211,8 +211,8 @@ void NetToolsBackend::parseIfconfigOutput()
             interface->getData().available = false;
         }
         // JJ 2005-07-18: use RUNNING instead of UP to detect whether interface is connected
-        else if ( !configs[key].contains( "inet " ) ||
-                  !configs[key].contains( "RUNNING" ) )
+        else if ( !configs[key].tqcontains( "inet " ) ||
+                  !configs[key].tqcontains( "RUNNING" ) )
         {
             // The interface is up or has an IP assigned but not both
             interface->getData().existing = true;
@@ -221,7 +221,7 @@ void NetToolsBackend::parseIfconfigOutput()
         else
         {
             // ...determine the type of the interface
-            if ( configs[key].contains( "Ethernet" ) )
+            if ( configs[key].tqcontains( "Ethernet" ) )
                 interface->setType( Interface::ETHERNET );
             else
                 interface->setType( Interface::PPP );
@@ -235,9 +235,9 @@ void NetToolsBackend::parseIfconfigOutput()
     updateComplete();
 }
 
-void NetToolsBackend::updateInterfaceData( QString& config, InterfaceData& data, int type )
+void NetToolsBackend::updateInterfaceData( TQString& config, InterfaceData& data, int type )
 {
-    QRegExp regExp( ".*RX.*:(\\d+).*:\\d+.*:\\d+.*:\\d+" );
+    TQRegExp regExp( ".*RX.*:(\\d+).*:\\d+.*:\\d+.*:\\d+" );
     if ( regExp.search( config ) > -1 )
         data.rxPackets = regExp.cap( 1 ).toULong();
 
@@ -345,15 +345,15 @@ void NetToolsBackend::parseIwconfigOutput()
     /* mIwconfigStdout contains the complete output of 'iwconfig' which we
      * are going to parse here.
      */
-    QMap<QString, QString> configs;
-    QStringList ifList = QStringList::split( "\n\n", mIwconfigStdout );
-    QStringList::Iterator it;
+    TQMap<TQString, TQString> configs;
+    TQStringList ifList = TQStringList::split( "\n\n", mIwconfigStdout );
+    TQStringList::Iterator it;
     for ( it = ifList.begin(); it != ifList.end(); ++it )
     {
-        int index = ( *it ).find( ' ' );
+        int index = ( *it ).tqfind( ' ' );
         if ( index == -1 )
             continue;
-        QString key = ( *it ).left( index );
+        TQString key = ( *it ).left( index );
         configs[key] = ( *it ).mid( index );
     }
 
@@ -361,18 +361,18 @@ void NetToolsBackend::parseIwconfigOutput()
      * If we find the interface in the output of 'iwconfig'
      * we update its data.
      */
-    QDictIterator<Interface> ifIt( mInterfaces );
+    TQDictIterator<Interface> ifIt( mInterfaces );
     for ( ; ifIt.current(); ++ifIt )
     {
-        QString key = ifIt.currentKey();
+        TQString key = ifIt.currentKey();
         Interface* interface = ifIt.current();
 
-        if ( configs.find( key ) == configs.end() )
+        if ( configs.tqfind( key ) == configs.end() )
         {
             // The interface was not found.
             continue;
         }
-        else if ( configs[key].contains( "no wireless extensions" ) )
+        else if ( configs[key].tqcontains( "no wireless extensions" ) )
         {
             // The interface isn't a wireless device.
             interface->getData().wirelessDevice = false;
@@ -386,9 +386,9 @@ void NetToolsBackend::parseIwconfigOutput()
     }
 }
 
-void NetToolsBackend::updateWirelessData( QString& config, WirelessData& data )
+void NetToolsBackend::updateWirelessData( TQString& config, WirelessData& data )
 {
-    QRegExp regExp( "ESSID:([^\"][\\S]*)" );
+    TQRegExp regExp( "ESSID:([^\"][\\S]*)" );
     if ( regExp.search( config ) > -1 )
         data.essid = regExp.cap( 1 );
     else
@@ -397,7 +397,7 @@ void NetToolsBackend::updateWirelessData( QString& config, WirelessData& data )
         if ( regExp.search( config ) > -1 )
             data.essid = regExp.cap( 1 );
         else
-            data.essid = QString::null;
+            data.essid = TQString();
     }
 
     regExp.setPattern( "Mode:(\\w*)" );
@@ -460,12 +460,12 @@ void NetToolsBackend::parseRouteOutput()
     /* mRouteStdout contains the complete output of 'route' which we
      * are going to parse here.
      */
-    QMap<QString, QStringList> configs;
-    QStringList routeList = QStringList::split( "\n", mRouteStdout );
-    QStringList::Iterator it;
+    TQMap<TQString, TQStringList> configs;
+    TQStringList routeList = TQStringList::split( "\n", mRouteStdout );
+    TQStringList::Iterator it;
     for ( it = routeList.begin(); it != routeList.end(); ++it )
     {
-        QStringList routeParameter = QStringList::split( " ", *it );
+        TQStringList routeParameter = TQStringList::split( " ", *it );
         if ( routeParameter.count() < 8 ) // no routing entry
             continue;
         if ( routeParameter[0] != "0.0.0.0" ) // no default route
@@ -477,22 +477,22 @@ void NetToolsBackend::parseRouteOutput()
      * If we find the interface in the output of 'route' we update
      * the data of the interface.
      */
-    QDictIterator<Interface> ifIt( mInterfaces );
+    TQDictIterator<Interface> ifIt( mInterfaces );
     for ( ; ifIt.current(); ++ifIt )
     {
-        QString key = ifIt.currentKey();
+        TQString key = ifIt.currentKey();
         Interface* interface = ifIt.current();
 
-        if ( configs.find( key ) != configs.end() )
+        if ( configs.tqfind( key ) != configs.end() )
         {
             // Update the default gateway.
-            QStringList routeParameter = configs[key];
+            TQStringList routeParameter = configs[key];
             interface->getData().defaultGateway = routeParameter[1];
         }
         else
         {
             // Reset the default gateway.
-            interface->getData().defaultGateway = QString::null;
+            interface->getData().defaultGateway = TQString();
         }
     }
 }
diff --git a/src/knemod/backends/nettoolsbackend.h b/src/knemod/backends/nettoolsbackend.h
index 788938c..f457208 100644
--- a/src/knemod/backends/nettoolsbackend.h
+++ b/src/knemod/backends/nettoolsbackend.h
@@ -20,7 +20,7 @@
 #ifndef NETTOOLSBACKEND_H
 #define NETTOOLSBACKEND_H
 
-#include <qobject.h>
+#include <tqobject.h>
 
 #include "backendbase.h"
 
@@ -35,14 +35,15 @@ class KProcess;
  * @author Percy Leonhardt <percy@eris23.de>
  */
 
-class NetToolsBackend : public QObject, BackendBase
+class NetToolsBackend : public TQObject, BackendBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
-    NetToolsBackend(QDict<Interface>& interfaces );
+    NetToolsBackend(TQDict<Interface>& interfaces );
     virtual ~NetToolsBackend();
 
-    static BackendBase* createInstance( QDict<Interface>& interfaces );
+    static BackendBase* createInstance( TQDict<Interface>& interfaces );
 
     void update();
 
@@ -57,13 +58,13 @@ private slots:
 private:
     void parseRouteOutput();
     void parseIfconfigOutput();
-    void updateInterfaceData( QString& config, InterfaceData& data, int type );
+    void updateInterfaceData( TQString& config, InterfaceData& data, int type );
     void parseIwconfigOutput();
-    void updateWirelessData( QString& config, WirelessData& data );
+    void updateWirelessData( TQString& config, WirelessData& data );
 
-    QString mRouteStdout;
-    QString mIfconfigStdout;
-    QString mIwconfigStdout;
+    TQString mRouteStdout;
+    TQString mIfconfigStdout;
+    TQString mIwconfigStdout;
     KProcess* mRouteProcess;
     KProcess* mIfconfigProcess;
     KProcess* mIwconfigProcess;
diff --git a/src/knemod/backends/sysbackend.cpp b/src/knemod/backends/sysbackend.cpp
index e0162ad..3ad48ea 100644
--- a/src/knemod/backends/sysbackend.cpp
+++ b/src/knemod/backends/sysbackend.cpp
@@ -24,10 +24,10 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 
-#include <qmap.h>
-#include <qdir.h>
-#include <qregexp.h>
-#include <qstringlist.h>
+#include <tqmap.h>
+#include <tqdir.h>
+#include <tqregexp.h>
+#include <tqstringlist.h>
 
 #include <kdebug.h>
 #include <kprocess.h>
@@ -51,7 +51,7 @@
 #define SYSPATH "/sys/class/net/"
 #define PROCROUTE "/proc/net/route"
 
-SysBackend::SysBackend( QDict<Interface>& interfaces )
+SysBackend::SysBackend( TQDict<Interface>& interfaces )
     : BackendBase( interfaces )
 {
 }
@@ -60,23 +60,23 @@ SysBackend::~SysBackend()
 {
 }
 
-BackendBase* SysBackend::createInstance( QDict<Interface>& interfaces )
+BackendBase* SysBackend::createInstance( TQDict<Interface>& interfaces )
 {
     return new SysBackend( interfaces );
 }
 
 void SysBackend::update()
 {
-    QDir dir( SYSPATH );
-    QStringList ifList = dir.entryList( QDir::Dirs );
+    TQDir dir( SYSPATH );
+    TQStringList ifList = dir.entryList( TQDir::Dirs );
 
-    QDictIterator<Interface> ifIt( mInterfaces );
+    TQDictIterator<Interface> ifIt( mInterfaces );
     for ( ; ifIt.current(); ++ifIt )
     {
-        QString key = ifIt.currentKey();
+        TQString key = ifIt.currentKey();
         Interface* interface = ifIt.current();
 
-        if ( ifList.find( key ) == ifList.end() )
+        if ( ifList.tqfind( key ) == ifList.end() )
         {
             // The interface does not exist. Meaning the driver
             // isn't loaded and/or the interface has not been created.
@@ -85,7 +85,7 @@ void SysBackend::update()
         }
         else
         {
-            if ( QFile::exists( SYSPATH + key + "/wireless" ) )
+            if ( TQFile::exists( SYSPATH + key + "/wireless" ) )
             {
                 interface->getData().wirelessDevice = true;
             }
@@ -127,7 +127,7 @@ void SysBackend::update()
     updateComplete();
 }
 
-bool SysBackend::readNumberFromFile( const QString& fileName, unsigned int& value )
+bool SysBackend::readNumberFromFile( const TQString& fileName, unsigned int& value )
 {
     FILE* file = fopen( fileName.latin1(), "r" );
     if ( file != NULL )
@@ -143,7 +143,7 @@ bool SysBackend::readNumberFromFile( const QString& fileName, unsigned int& valu
     return false;
 }
 
-bool SysBackend::readStringFromFile( const QString& fileName, QString& string )
+bool SysBackend::readStringFromFile( const TQString& fileName, TQString& string )
 {
     char buffer[64];
     FILE* file = fopen( fileName.latin1(), "r" );
@@ -161,9 +161,9 @@ bool SysBackend::readStringFromFile( const QString& fileName, QString& string )
     return false;
 }
 
-void SysBackend::updateInterfaceData( const QString& ifName, InterfaceData& data, int type )
+void SysBackend::updateInterfaceData( const TQString& ifName, InterfaceData& data, int type )
 {
-    QString ifFolder = SYSPATH + ifName + "/";
+    TQString ifFolder = SYSPATH + ifName + "/";
 
     unsigned int rxPackets = 0;
     if ( readNumberFromFile( ifFolder + "statistics/rx_packets", rxPackets ) )
@@ -247,22 +247,22 @@ void SysBackend::updateInterfaceData( const QString& ifName, InterfaceData& data
 
     if ( type == Interface::ETHERNET )
     {
-        QString hwAddress;
+        TQString hwAddress;
         if ( readStringFromFile( ifFolder + "address", hwAddress ) )
         {
             data.hwAddress = hwAddress;
         }
 
         // for the default gateway we use the proc filesystem
-        QFile routeFile( PROCROUTE );
+        TQFile routeFile( PROCROUTE );
         if ( routeFile.open( IO_ReadOnly ) )
         {
-            QString routeData( routeFile.readAll().data() );
-            QStringList routeEntries = QStringList::split( "\n", routeData );
-            QStringList::Iterator it;
+            TQString routeData( routeFile.readAll().data() );
+            TQStringList routeEntries = TQStringList::split( "\n", routeData );
+            TQStringList::Iterator it;
             for ( it = routeEntries.begin(); it != routeEntries.end(); ++it )
             {
-                QRegExp regExp( ".*\\s+[\\w\\d]{8}\\s+([\\w\\d]{8})\\s+(\\d{4})" );
+                TQRegExp regExp( ".*\\s+[\\w\\d]{8}\\s+([\\w\\d]{8})\\s+(\\d{4})" );
                 if (   ( regExp.search( *it ) > -1 )
                     && ( regExp.cap( 2 ).toUInt() & RTF_GATEWAY ) )
                 {
@@ -307,14 +307,14 @@ void SysBackend::updateInterfaceData( const QString& ifName, InterfaceData& data
     }
 }
 
-void SysBackend::updateWirelessData( const QString& ifName, WirelessData& data )
+void SysBackend::updateWirelessData( const TQString& ifName, WirelessData& data )
 {
-    QString wirelessFolder = SYSPATH + ifName + "/wireless/";
+    TQString wirelessFolder = SYSPATH + ifName + "/wireless/";
 
     unsigned int link = 0;
     if ( readNumberFromFile( wirelessFolder + "link", link ) )
     {
-        data.linkQuality = QString::number( link );
+        data.linkQuality = TQString::number( link );
     }
 
 #ifdef HAVE_LIBIW
@@ -341,7 +341,7 @@ void SysBackend::updateWirelessData( const QString& ifName, WirelessData& data )
                 }
                 iw_print_freq_value( buffer, sizeof( buffer ), freq );
                 data.frequency = buffer;
-                data.channel = QString::number( channel );
+                data.channel = TQString::number( channel );
             }
         }
 
@@ -381,7 +381,7 @@ void SysBackend::updateWirelessData( const QString& ifName, WirelessData& data )
             }
             else
             {
-                data.nickName = QString::null;
+                data.nickName = TQString();
             }
         }
 
@@ -402,7 +402,7 @@ void SysBackend::updateWirelessData( const QString& ifName, WirelessData& data )
             }
             else
             {
-                data.mode = QString::null;
+                data.mode = TQString();
             }
         }
 
diff --git a/src/knemod/backends/sysbackend.h b/src/knemod/backends/sysbackend.h
index 10650b6..08f4de7 100644
--- a/src/knemod/backends/sysbackend.h
+++ b/src/knemod/backends/sysbackend.h
@@ -36,18 +36,18 @@
 class SysBackend : public BackendBase
 {
 public:
-    SysBackend(QDict<Interface>& interfaces );
+    SysBackend(TQDict<Interface>& interfaces );
     virtual ~SysBackend();
 
-    static BackendBase* createInstance( QDict<Interface>& interfaces );
+    static BackendBase* createInstance( TQDict<Interface>& interfaces );
 
     void update();
 
 private:
-    bool readNumberFromFile( const QString& fileName, unsigned int& value );
-    bool readStringFromFile( const QString& fileName, QString& string );
-    void updateWirelessData( const QString& ifName, WirelessData& data );
-    void updateInterfaceData( const QString& ifName, InterfaceData& data, int type );
+    bool readNumberFromFile( const TQString& fileName, unsigned int& value );
+    bool readStringFromFile( const TQString& fileName, TQString& string );
+    void updateWirelessData( const TQString& ifName, WirelessData& data );
+    void updateInterfaceData( const TQString& ifName, InterfaceData& data, int type );
 
 };
 
diff --git a/src/knemod/global.h b/src/knemod/global.h
index d00a54e..e2af79d 100644
--- a/src/knemod/global.h
+++ b/src/knemod/global.h
@@ -20,9 +20,9 @@
 #ifndef GLOBAL_H
 #define GLOBAL_H
 
-#include <qpair.h>
-#include <qcolor.h>
-#include <qstring.h>
+#include <tqpair.h>
+#include <tqcolor.h>
+#include <tqstring.h>
 
 /**
  * This file contains data structures and enums used in the knemo daemon.
@@ -36,7 +36,7 @@ struct GeneralData
     int toolTipContent;
     int pollInterval;
     int saveInterval;
-    QString statisticsDir;
+    TQString statisticsDir;
 };
 
 struct InterfaceData
@@ -68,28 +68,28 @@ struct InterfaceData
     unsigned long prevTxBytes;
     unsigned long incomingBytes;
     unsigned long outgoingBytes;
-    QString ipAddress;
-    QString subnetMask;
-    QString hwAddress;
-    QString ptpAddress;
-    QString broadcastAddress;
-    QString defaultGateway;
-    QString rxString;
-    QString txString;
-    Q_UINT64 rxBytes;
-    Q_UINT64 txBytes;
+    TQString ipAddress;
+    TQString subnetMask;
+    TQString hwAddress;
+    TQString ptpAddress;
+    TQString broadcastAddress;
+    TQString defaultGateway;
+    TQString rxString;
+    TQString txString;
+    TQ_UINT64 rxBytes;
+    TQ_UINT64 txBytes;
 };
 
 struct WirelessData
 {
-    QString essid;
-    QString mode;
-    QString frequency;
-    QString channel;
-    QString bitRate;
-    QString linkQuality;
-    QString accessPoint;
-    QString nickName;
+    TQString essid;
+    TQString mode;
+    TQString frequency;
+    TQString channel;
+    TQString bitRate;
+    TQString linkQuality;
+    TQString accessPoint;
+    TQString nickName;
     bool encryption;
 };
 
@@ -109,11 +109,11 @@ struct PlotterSettings
     bool horizontalLines;
     bool automaticDetection;
     bool verticalLinesScroll;
-    QColor colorVLines;
-    QColor colorHLines;
-    QColor colorIncoming;
-    QColor colorOutgoing;
-    QColor colorBackground;
+    TQColor colorVLines;
+    TQColor colorHLines;
+    TQColor colorIncoming;
+    TQColor colorOutgoing;
+    TQColor colorBackground;
 };
 
 struct StatisticEntry
@@ -121,10 +121,10 @@ struct StatisticEntry
     int day;
     int month;
     int year;
-    Q_UINT64 rxBytes;
-    Q_UINT64 txBytes;
+    TQ_UINT64 rxBytes;
+    TQ_UINT64 txBytes;
 };
 
-extern QPair<QString, int> ToolTips[];
+extern TQPair<TQString, int> ToolTips[];
 
 #endif // GLOBAL_H
diff --git a/src/knemod/interface.cpp b/src/knemod/interface.cpp
index 2378662..2242e40 100644
--- a/src/knemod/interface.cpp
+++ b/src/knemod/interface.cpp
@@ -17,8 +17,8 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qtimer.h>
-#include <qpixmap.h>
+#include <tqtimer.h>
+#include <tqpixmap.h>
 
 #include <kwin.h>
 #include <kdebug.h>
@@ -32,10 +32,10 @@
 #include "interfacestatusdialog.h"
 #include "interfacestatisticsdialog.h"
 
-Interface::Interface( QString ifname,
+Interface::Interface( TQString ifname,
                       const GeneralData& generalData,
                       const PlotterSettings& plotterSettings )
-    : QObject(),
+    : TQObject(),
       mType( UNKNOWN_TYPE ),
       mState( UNKNOWN_STATE ),
       mOutgoingPos( 0 ),
@@ -51,20 +51,20 @@ Interface::Interface( QString ifname,
       mGeneralData( generalData ),
       mPlotterSettings( plotterSettings )
 {
-    connect( &mMonitor, SIGNAL( statusChanged( int ) ),
-             &mIcon, SLOT( updateStatus( int ) ) );
-    connect( &mMonitor, SIGNAL( available( int ) ),
-             &mIcon, SLOT( updateTrayStatus( int ) ) );
-    connect( &mMonitor, SIGNAL( notAvailable( int ) ),
-             &mIcon, SLOT( updateTrayStatus( int ) ) );
-    connect( &mMonitor, SIGNAL( notExisting( int ) ),
-             &mIcon, SLOT( updateTrayStatus( int ) ) );
-    connect( &mMonitor, SIGNAL( available( int ) ),
-             this, SLOT( setStartTime( int ) ) );
-    connect( &mMonitor, SIGNAL( statusChanged( int ) ),
-             this, SLOT( resetData( int ) ) );
-    connect( &mIcon, SIGNAL( statisticsSelected() ),
-             this, SLOT( showStatisticsDialog() ) );
+    connect( &mMonitor, TQT_SIGNAL( statusChanged( int ) ),
+             &mIcon, TQT_SLOT( updatetqStatus( int ) ) );
+    connect( &mMonitor, TQT_SIGNAL( available( int ) ),
+             &mIcon, TQT_SLOT( updateTraytqStatus( int ) ) );
+    connect( &mMonitor, TQT_SIGNAL( notAvailable( int ) ),
+             &mIcon, TQT_SLOT( updateTraytqStatus( int ) ) );
+    connect( &mMonitor, TQT_SIGNAL( notExisting( int ) ),
+             &mIcon, TQT_SLOT( updateTraytqStatus( int ) ) );
+    connect( &mMonitor, TQT_SIGNAL( available( int ) ),
+             this, TQT_SLOT( setStartTime( int ) ) );
+    connect( &mMonitor, TQT_SIGNAL( statusChanged( int ) ),
+             this, TQT_SLOT( resetData( int ) ) );
+    connect( &mIcon, TQT_SIGNAL( statisticsSelected() ),
+             this, TQT_SLOT( showStatisticsDialog() ) );
 }
 
 Interface::~Interface()
@@ -92,9 +92,9 @@ Interface::~Interface()
 void Interface::configChanged()
 {
     // UNKNOWN_STATE to avoid notification
-    mIcon.updateTrayStatus( UNKNOWN_STATE );
+    mIcon.updateTraytqStatus( UNKNOWN_STATE );
     // handle changed iconset by user
-    mIcon.updateStatus( mState );
+    mIcon.updatetqStatus( mState );
     mIcon.updateToolTip();
     mIcon.updateMenu();
 
@@ -127,13 +127,13 @@ void Interface::configChanged()
 
 void Interface::activateMonitor()
 {
-    mMonitor.checkStatus( this );
+    mMonitor.checktqStatus( this );
 }
 
 void Interface::setStartTime( int )
 {
-    mStartTime.setDate( QDate::currentDate() );
-    mStartTime.setTime( QTime::currentTime() );
+    mStartTime.setDate( TQDate::tqcurrentDate() );
+    mStartTime.setTime( TQTime::currentTime() );
 }
 
 void Interface::showStatusDialog()
@@ -143,16 +143,16 @@ void Interface::showStatusDialog()
     if ( mStatusDialog == 0L )
     {
         mStatusDialog = new InterfaceStatusDialog( this );
-        connect( &mMonitor, SIGNAL( available( int ) ),
-                 mStatusDialog, SLOT( enableNetworkGroups( int ) ) );
-        connect( &mMonitor, SIGNAL( notAvailable( int ) ),
-                 mStatusDialog, SLOT( disableNetworkGroups( int ) ) );
-        connect( &mMonitor, SIGNAL( notExisting( int ) ),
-                 mStatusDialog, SLOT( disableNetworkGroups( int ) ) );
+        connect( &mMonitor, TQT_SIGNAL( available( int ) ),
+                 mStatusDialog, TQT_SLOT( enableNetworkGroups( int ) ) );
+        connect( &mMonitor, TQT_SIGNAL( notAvailable( int ) ),
+                 mStatusDialog, TQT_SLOT( disableNetworkGroups( int ) ) );
+        connect( &mMonitor, TQT_SIGNAL( notExisting( int ) ),
+                 mStatusDialog, TQT_SLOT( disableNetworkGroups( int ) ) );
         if ( mStatistics != 0 )
         {
-            connect( mStatistics, SIGNAL( currentEntryChanged() ),
-                     mStatusDialog, SLOT( statisticsChanged() ) );
+            connect( mStatistics, TQT_SIGNAL( currentEntryChanged() ),
+                     mStatusDialog, TQT_SLOT( statisticsChanged() ) );
             mStatusDialog->statisticsChanged();
         }
         activateOrHide( mStatusDialog, true );
@@ -176,9 +176,9 @@ void Interface::showSignalPlotter( bool wasMiddleButton )
         configurePlotter();
         activateOrHide( mPlotter, true );
 
-        mPlotterTimer = new QTimer();
-        connect( mPlotterTimer, SIGNAL( timeout() ),
-                 this, SLOT( updatePlotter() ) );
+        mPlotterTimer = new TQTimer();
+        connect( mPlotterTimer, TQT_SIGNAL( timeout() ),
+                 this, TQT_SLOT( updatePlotter() ) );
         mPlotterTimer->start( 1000 );
     }
     else
@@ -206,20 +206,20 @@ void Interface::showStatisticsDialog()
             // should never happen but you never know...
             startStatistics();
         }
-        connect( mStatistics, SIGNAL( dayStatisticsChanged() ),
-                 mStatisticsDialog, SLOT( updateDays() ) );
-        connect( mStatistics, SIGNAL( monthStatisticsChanged() ),
-                 mStatisticsDialog, SLOT( updateMonths() ) );
-        connect( mStatistics, SIGNAL( yearStatisticsChanged() ),
-                 mStatisticsDialog, SLOT( updateYears() ) );
-        connect( mStatistics, SIGNAL( currentEntryChanged() ),
-                 mStatisticsDialog, SLOT( updateCurrentEntry() ) );
-        connect( mStatisticsDialog, SIGNAL( clearDailyStatisticsClicked() ),
-                 mStatistics, SLOT( clearDayStatistics() ) );
-        connect( mStatisticsDialog, SIGNAL( clearMonthlyStatisticsClicked() ),
-                 mStatistics, SLOT( clearMonthStatistics() ) );
-        connect( mStatisticsDialog, SIGNAL( clearYearlyStatisticsClicked() ),
-                 mStatistics, SLOT( clearYearStatistics() ) );
+        connect( mStatistics, TQT_SIGNAL( dayStatisticsChanged() ),
+                 mStatisticsDialog, TQT_SLOT( updateDays() ) );
+        connect( mStatistics, TQT_SIGNAL( monthStatisticsChanged() ),
+                 mStatisticsDialog, TQT_SLOT( updateMonths() ) );
+        connect( mStatistics, TQT_SIGNAL( yearStatisticsChanged() ),
+                 mStatisticsDialog, TQT_SLOT( updateYears() ) );
+        connect( mStatistics, TQT_SIGNAL( currentEntryChanged() ),
+                 mStatisticsDialog, TQT_SLOT( updateCurrentEntry() ) );
+        connect( mStatisticsDialog, TQT_SIGNAL( clearDailyStatisticsClicked() ),
+                 mStatistics, TQT_SLOT( clearDayStatistics() ) );
+        connect( mStatisticsDialog, TQT_SIGNAL( clearMonthlyStatisticsClicked() ),
+                 mStatistics, TQT_SLOT( clearMonthStatistics() ) );
+        connect( mStatisticsDialog, TQT_SIGNAL( clearYearlyStatisticsClicked() ),
+                 mStatistics, TQT_SLOT( clearYearStatistics() ) );
 
         mStatisticsDialog->updateDays();
         mStatisticsDialog->updateMonths();
@@ -252,7 +252,7 @@ void Interface::updatePlotter()
         double outgoingBytes = mData.outgoingBytes / 1024.0 / (double) mGeneralData.pollInterval;
         double incomingBytes = mData.incomingBytes / 1024.0 / (double) mGeneralData.pollInterval;
 
-        QValueList<double> trafficList;
+        TQValueList<double> trafficList;
         switch ( mVisibleBeams )
         {
         case BOTH:
@@ -310,7 +310,7 @@ void Interface::configurePlotter()
     if ( mPlotterSettings.showIncoming )
         nextVisibleBeams = (VisibleBeams) ( nextVisibleBeams | INCOMING_TRAFFIC );
 
-    QValueList<QColor>& colors = mPlotter->beamColors();
+    TQValueList<TQColor>& colors = mPlotter->beamColors();
     switch( mVisibleBeams )
     {
     case NONE:
@@ -398,20 +398,20 @@ void Interface::configurePlotter()
         break;
     }
     mVisibleBeams = nextVisibleBeams;
-    mPlotter->repaint();
+    mPlotter->tqrepaint();
 }
 
 void Interface::startStatistics()
 {
     mStatistics = new InterfaceStatistics( this );
-    connect( &mMonitor, SIGNAL( incomingData( unsigned long ) ),
-             mStatistics, SLOT( addIncomingData( unsigned long ) ) );
-    connect( &mMonitor, SIGNAL( outgoingData( unsigned long ) ),
-             mStatistics, SLOT( addOutgoingData( unsigned long ) ) );
+    connect( &mMonitor, TQT_SIGNAL( incomingData( unsigned long ) ),
+             mStatistics, TQT_SLOT( addIncomingData( unsigned long ) ) );
+    connect( &mMonitor, TQT_SIGNAL( outgoingData( unsigned long ) ),
+             mStatistics, TQT_SLOT( addOutgoingData( unsigned long ) ) );
     if ( mStatusDialog != 0 )
     {
-        connect( mStatistics, SIGNAL( currentEntryChanged() ),
-                 mStatusDialog, SLOT( statisticsChanged() ) );
+        connect( mStatistics, TQT_SIGNAL( currentEntryChanged() ),
+                 mStatusDialog, TQT_SLOT( statisticsChanged() ) );
         mStatusDialog->statisticsChanged();
     }
 
@@ -434,7 +434,7 @@ void Interface::stopStatistics()
 }
 
 // taken from ksystemtray.cpp
-void Interface::activateOrHide( QWidget* widget, bool onlyActivate )
+void Interface::activateOrHide( TQWidget* widget, bool onlyActivate )
 {
     if ( !widget )
 	return;
@@ -456,7 +456,7 @@ void Interface::activateOrHide( QWidget* widget, bool onlyActivate )
     else
     {
         KWinModule module;
-        for( QValueList< WId >::ConstIterator it = module.stackingOrder().fromLast();
+        for( TQValueList< WId >::ConstIterator it = module.stackingOrder().fromLast();
              it != module.stackingOrder().end() && (*it) != widget->winId();
              --it )
         {
@@ -464,7 +464,7 @@ void Interface::activateOrHide( QWidget* widget, bool onlyActivate )
                 NET::WMGeometry | NET::XAWMState | NET::WMState | NET::WMWindowType );
             if( info2.mappingState() != NET::Visible )
                 continue; // not visible on current desktop -> ignore
-            if( !info2.geometry().intersects( widget->geometry()))
+            if( !info2.geometry().intersects( widget->tqgeometry()))
                 continue; // not obscuring the window -> ignore
             if( !info1.hasState( NET::KeepAbove ) && info2.hasState( NET::KeepAbove ))
                 continue; // obscured by window kept above -> ignore
diff --git a/src/knemod/interface.h b/src/knemod/interface.h
index 06bea0a..0457a97 100644
--- a/src/knemod/interface.h
+++ b/src/knemod/interface.h
@@ -20,16 +20,16 @@
 #ifndef INTERFACE_H
 #define INTERFACE_H
 
-#include <qobject.h>
-#include <qstring.h>
-#include <qdatetime.h>
+#include <tqobject.h>
+#include <tqstring.h>
+#include <tqdatetime.h>
 
 #include "data.h"
 #include "global.h"
 #include "interfaceicon.h"
 #include "interfacemonitor.h"
 
-class QTimer;
+class TQTimer;
 class SignalPlotter;
 class InterfaceStatistics;
 class InterfaceStatusDialog;
@@ -43,14 +43,15 @@ class InterfaceStatisticsDialog;
  * @short Central class for every interface
  * @author Percy Leonhardt <percy@eris23.de>
  */
-class Interface : public QObject
+class Interface : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    Interface(QString ifname,
+    Interface(TQString ifname,
               const GeneralData& generalData,
               const PlotterSettings& plotterSettings );
 
@@ -79,12 +80,12 @@ public:
         return mState;
     }
 
-    const QDateTime& getStartTime() const
+    const TQDateTime& getStartTime() const
     {
         return mStartTime;
     }
 
-    const QString& getName() const
+    const TQString& getName() const
     {
         return mName;
     }
@@ -209,7 +210,7 @@ private:
      * correct show, raise, focus and hide of status dialog and
      * signal plotter.
      */
-    void activateOrHide( QWidget* widget, bool onlyActivate = false );
+    void activateOrHide( TQWidget* widget, bool onlyActivate = false );
 
     enum VisibleBeams
     {
@@ -223,9 +224,9 @@ private:
     int mState;
     int mOutgoingPos;
     int mIncomingPos;
-    QString mName;
-    QTimer* mPlotterTimer;
-    QDateTime mStartTime;
+    TQString mName;
+    TQTimer* mPlotterTimer;
+    TQDateTime mStartTime;
     InterfaceIcon mIcon;
     InterfaceData mData;
     InterfaceMonitor mMonitor;
diff --git a/src/knemod/interfaceicon.cpp b/src/knemod/interfaceicon.cpp
index f57626a..b82f406 100644
--- a/src/knemod/interfaceicon.cpp
+++ b/src/knemod/interfaceicon.cpp
@@ -19,7 +19,7 @@
 
 #include <unistd.h>
 
-#include <qpixmap.h>
+#include <tqpixmap.h>
 
 #include <kdebug.h>
 #include <kglobal.h>
@@ -37,17 +37,17 @@
 #include "interfacemonitor.h"
 #include "interfacetooltip.h"
 
-const QString InterfaceIcon::ICON_DISCONNECTED = "network_disconnected";
-const QString InterfaceIcon::ICON_CONNECTED = "network_connected";
-const QString InterfaceIcon::ICON_INCOMING = "network_incoming";
-const QString InterfaceIcon::ICON_OUTGOING = "network_outgoing";
-const QString InterfaceIcon::ICON_TRAFFIC = "network_traffic";
-const QString InterfaceIcon::SUFFIX_PPP = "_ppp";
-const QString InterfaceIcon::SUFFIX_LAN = "_lan";
-const QString InterfaceIcon::SUFFIX_WLAN = "_wlan";
+const TQString InterfaceIcon::ICON_DISCONNECTED = "network_disconnected";
+const TQString InterfaceIcon::ICON_CONNECTED = "network_connected";
+const TQString InterfaceIcon::ICON_INCOMING = "network_incoming";
+const TQString InterfaceIcon::ICON_OUTGOING = "network_outgoing";
+const TQString InterfaceIcon::ICON_TRAFFIC = "network_traffic";
+const TQString InterfaceIcon::SUFFIX_PPP = "_ppp";
+const TQString InterfaceIcon::SUFFIX_LAN = "_lan";
+const TQString InterfaceIcon::SUFFIX_WLAN = "_wlan";
 
 InterfaceIcon::InterfaceIcon( Interface* interface )
-    : QObject(),
+    : TQObject(),
       mInterface( interface ),
       mTray( 0L )
 {
@@ -59,14 +59,14 @@ InterfaceIcon::~InterfaceIcon()
         delete mTray;
 }
 
-void InterfaceIcon::updateStatus( int status )
+void InterfaceIcon::updatetqStatus( int status )
 {
     if ( mTray == 0L )
         return;
 
     // If the user wants something different than the default icons
     // append the correct suffix to the filename.
-    QString suffix;
+    TQString suffix;
     if ( mInterface->getSettings().iconSet == Interface::NETWORK )
     {
         suffix = SUFFIX_LAN;
@@ -114,8 +114,8 @@ void InterfaceIcon::updateToolTip()
     if ( mTray == 0L )
         return;
 
-    QString toolTip = mInterface->getSettings().alias;
-    if ( toolTip == QString::null )
+    TQString toolTip = mInterface->getSettings().alias;
+    if ( toolTip == TQString() )
         toolTip = mInterface->getName();
     new InterfaceToolTip( mInterface,  mTray );
 }
@@ -137,14 +137,14 @@ void InterfaceIcon::updateMenu()
     if ( settings.activateStatistics )
     {
         menu->insertItem( i18n( "Open &Statistics" ), this,
-                          SIGNAL( statisticsSelected() ) );
+                          TQT_SIGNAL( statisticsSelected() ) );
     }
 
     // If the user wants custom commands, add them.
     if ( settings.customCommands )
     {
         menu->insertSeparator();
-        QValueVector<InterfaceCommand>::iterator it;
+        TQValueVector<InterfaceCommand>::iterator it;
         for ( it = settings.commands.begin(); it != settings.commands.end(); it++ )
             (*it).id = menu->insertItem( (*it).menuText );
     }
@@ -152,10 +152,10 @@ void InterfaceIcon::updateMenu()
 
 void InterfaceIcon::resizeIcon()
 {
-    updateTrayStatus(0);
+    updateTraytqStatus(0);
 }
 
-void InterfaceIcon::updateTrayStatus( int previousState )
+void InterfaceIcon::updateTraytqStatus( int previousState )
 {
     bool interfaceExists = mInterface->getData().existing;
     bool interfaceAvailable = mInterface->getData().available;
@@ -169,8 +169,8 @@ void InterfaceIcon::updateTrayStatus( int previousState )
         /* When KNemo is starting we don't show the change in connection
          * status as this would be annoying when KDE starts.
          */
-        QString title;
-        if ( mInterface->getSettings().alias != QString::null )
+        TQString title;
+        if ( mInterface->getSettings().alias != TQString() )
             title = mInterface->getSettings().alias;
         else
             title = mInterface->getName();
@@ -191,8 +191,8 @@ void InterfaceIcon::updateTrayStatus( int previousState )
         /* When KNemo is starting we don't show the change in connection
          * status as this would be annoying when KDE starts.
          */
-        QString title;
-        if ( mInterface->getSettings().alias != QString::null )
+        TQString title;
+        if ( mInterface->getSettings().alias != TQString() )
             title = mInterface->getSettings().alias;
         else
             title = mInterface->getName();
@@ -231,20 +231,20 @@ void InterfaceIcon::updateTrayStatus( int previousState )
                 ( !interfaceExists && !hideWhenNotExisting && !hideWhenNotAvailable ) ) )
     {
         mTray = new InterfaceTray( mInterface->getName() );
-        QToolTip::add( mTray, mInterface->getName() );
+        TQToolTip::add( mTray, mInterface->getName() );
         KPopupMenu* menu = mTray->contextMenu();
-        connect( menu, SIGNAL( activated( int ) ),
-                 this, SLOT( menuActivated( int ) ) );
-        connect( mTray, SIGNAL( leftClicked() ),
-                 mInterface, SLOT( showStatusDialog() ) );
-        connect( mTray, SIGNAL( graphSelected( bool ) ),
-                 mInterface, SLOT( showSignalPlotter( bool ) ) );
-        connect( mTray, SIGNAL( configSelected() ),
-                 this, SLOT( showConfigDialog() ) );
-        connect( mTray, SIGNAL( iconResized() ),
-                 this, SLOT( resizeIcon() ) );
-
-        updateStatus( mInterface->getState() );
+        connect( menu, TQT_SIGNAL( activated( int ) ),
+                 this, TQT_SLOT( menuActivated( int ) ) );
+        connect( mTray, TQT_SIGNAL( leftClicked() ),
+                 mInterface, TQT_SLOT( showStatusDialog() ) );
+        connect( mTray, TQT_SIGNAL( graphSelected( bool ) ),
+                 mInterface, TQT_SLOT( showSignalPlotter( bool ) ) );
+        connect( mTray, TQT_SIGNAL( configSelected() ),
+                 this, TQT_SLOT( showConfigDialog() ) );
+        connect( mTray, TQT_SIGNAL( iconResized() ),
+                 this, TQT_SLOT( resizeIcon() ) );
+
+        updatetqStatus( mInterface->getState() );
         updateToolTip();
         updateMenu();
         mTray->show();
@@ -257,8 +257,8 @@ void InterfaceIcon::updateTrayStatus( int previousState )
         /* When KNemo is starting we don't show the change in connection
          * status as this would be annoying when KDE starts.
          */
-        QString title;
-        if ( mInterface->getSettings().alias != QString::null )
+        TQString title;
+        if ( mInterface->getSettings().alias != TQString() )
             title = mInterface->getSettings().alias;
         else
             title = mInterface->getName();
@@ -293,7 +293,7 @@ void InterfaceIcon::showConfigDialog()
 void InterfaceIcon::menuActivated( int id )
 {
     InterfaceSettings& settings = mInterface->getSettings();
-    QValueVector<InterfaceCommand>::iterator it;
+    TQValueVector<InterfaceCommand>::iterator it;
     for ( it = settings.commands.begin(); it != settings.commands.end(); it++ )
     {
         if ( (*it).id == id )
@@ -305,7 +305,7 @@ void InterfaceIcon::menuActivated( int id )
                 process << (*it).command;
             }
             else
-                process << QStringList::split( ' ', (*it).command );
+                process << TQStringList::split( ' ', (*it).command );
 
             process.start( KProcess::DontCare );
             break;
diff --git a/src/knemod/interfaceicon.h b/src/knemod/interfaceicon.h
index 6c962ec..6e4c098 100644
--- a/src/knemod/interfaceicon.h
+++ b/src/knemod/interfaceicon.h
@@ -20,8 +20,8 @@
 #ifndef INTERFACEICON_H
 #define INTERFACEICON_H
 
-#include <qobject.h>
-#include <qstring.h>
+#include <tqobject.h>
+#include <tqstring.h>
 
 class Interface;
 class InterfaceTray;
@@ -35,9 +35,10 @@ class InterfaceTray;
  * @author Percy Leonhardt <percy@eris23.de>
  */
 
-class InterfaceIcon : public QObject
+class InterfaceIcon : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
@@ -67,12 +68,12 @@ public slots:
     /*
      * Changes the icon image displayed in the tray
      */
-    void updateStatus( int status );
+    void updatetqStatus( int status );
 
     /*
      * Creates or deletes the tray icon
      */
-    void updateTrayStatus( int previousState );
+    void updateTraytqStatus( int previousState );
 
     /*
      * Resizes the tray icon
@@ -97,14 +98,14 @@ private:
     // the real tray icon
     InterfaceTray* mTray;
 
-    static const QString ICON_DISCONNECTED;
-    static const QString ICON_CONNECTED;
-    static const QString ICON_INCOMING;
-    static const QString ICON_OUTGOING;
-    static const QString ICON_TRAFFIC;
-    static const QString SUFFIX_PPP;
-    static const QString SUFFIX_LAN;
-    static const QString SUFFIX_WLAN;
+    static const TQString ICON_DISCONNECTED;
+    static const TQString ICON_CONNECTED;
+    static const TQString ICON_INCOMING;
+    static const TQString ICON_OUTGOING;
+    static const TQString ICON_TRAFFIC;
+    static const TQString SUFFIX_PPP;
+    static const TQString SUFFIX_LAN;
+    static const TQString SUFFIX_WLAN;
 };
 
 #endif // INTERFACEICON_H
diff --git a/src/knemod/interfacemonitor.cpp b/src/knemod/interfacemonitor.cpp
index b75d35e..af9fd2a 100644
--- a/src/knemod/interfacemonitor.cpp
+++ b/src/knemod/interfacemonitor.cpp
@@ -22,8 +22,8 @@
 #include "interface.h"
 #include "interfacemonitor.h"
 
-InterfaceMonitor::InterfaceMonitor( QObject* parent, const char* name )
-    : QObject( parent, name )
+InterfaceMonitor::InterfaceMonitor( TQObject* tqparent, const char* name )
+    : TQObject( tqparent, name )
 {
 }
 
@@ -31,7 +31,7 @@ InterfaceMonitor::~InterfaceMonitor()
 {
 }
 
-void InterfaceMonitor::checkStatus( Interface* interface )
+void InterfaceMonitor::checktqStatus( Interface* interface )
 {
     int currentState;
     int previousState = interface->getState();
diff --git a/src/knemod/interfacemonitor.h b/src/knemod/interfacemonitor.h
index eacc1ea..7f5a50b 100644
--- a/src/knemod/interfacemonitor.h
+++ b/src/knemod/interfacemonitor.h
@@ -20,7 +20,7 @@
 #ifndef INTERFACEMONITOR_H
 #define INTERFACEMONITOR_H
 
-#include <qobject.h>
+#include <tqobject.h>
 
 #include "data.h"
 
@@ -35,14 +35,15 @@ class Interface;
  * @author Percy Leonhardt <percy@eris23.de>
  */
 
-class InterfaceMonitor : public QObject
+class InterfaceMonitor : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    InterfaceMonitor(QObject* parent = 0L, const char* name = 0L);
+    InterfaceMonitor(TQObject* tqparent = 0L, const char* name = 0L);
 
     /**
      * Default Destructor
@@ -52,7 +53,7 @@ public:
     /**
      * Tell the monitor to check the status of the interface
      */
-    void checkStatus( Interface* interface );
+    void checktqStatus( Interface* interface );
 
 signals:
     // the interface is now connected
diff --git a/src/knemod/interfacestatistics.cpp b/src/knemod/interfacestatistics.cpp
index a73d04b..c013603 100644
--- a/src/knemod/interfacestatistics.cpp
+++ b/src/knemod/interfacestatistics.cpp
@@ -17,11 +17,11 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qdom.h>
-#include <qfile.h>
-#include <qtimer.h>
-#include <qstring.h>
-#include <qdatetime.h>
+#include <tqdom.h>
+#include <tqfile.h>
+#include <tqtimer.h>
+#include <tqstring.h>
+#include <tqdatetime.h>
 
 #include <kdebug.h>
 
@@ -29,7 +29,7 @@
 #include "interfacestatistics.h"
 
 InterfaceStatistics::InterfaceStatistics( Interface* interface )
-    : QObject(),
+    : TQObject(),
       mInterface( interface )
 {
     mDayStatistics.setAutoDelete( true );
@@ -37,8 +37,8 @@ InterfaceStatistics::InterfaceStatistics( Interface* interface )
     mYearStatistics.setAutoDelete( true );
     initStatistics();
 
-    mSaveTimer = new QTimer();
-    connect( mSaveTimer, SIGNAL( timeout() ), this, SLOT( saveStatistics() ) );
+    mSaveTimer = new TQTimer();
+    connect( mSaveTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( saveStatistics() ) );
     mSaveTimer->start( mInterface->getGeneralData().saveInterval * 1000 );
 }
 
@@ -54,9 +54,9 @@ InterfaceStatistics::~InterfaceStatistics()
 
 void InterfaceStatistics::loadStatistics()
 {
-    QDomDocument doc( "statistics" );
-    QString dir = mInterface->getGeneralData().statisticsDir;
-    QFile file( dir + "/statistics_" + mInterface->getName() );
+    TQDomDocument doc( "statistics" );
+    TQString dir = mInterface->getGeneralData().statisticsDir;
+    TQFile file( dir + "/statistics_" + mInterface->getName() );
 
     if ( !file.open( IO_ReadOnly ) )
         return;
@@ -71,22 +71,22 @@ void InterfaceStatistics::loadStatistics()
     mMonthStatistics.clear();
     mYearStatistics.clear();
 
-    QDomElement root = doc.documentElement();
-    QDomNode n = root.namedItem( "days" );
+    TQDomElement root = doc.documentElement();
+    TQDomNode n = root.namedItem( "days" );
     if ( !n.isNull() )
     {
-        QDomNode dayNode = n.firstChild();
+        TQDomNode dayNode = n.firstChild();
         while ( !dayNode.isNull() )
         {
-            QDomElement day = dayNode.toElement();
+            TQDomElement day = dayNode.toElement();
             if ( !day.isNull() )
             {
                 StatisticEntry* entry = new StatisticEntry();
                 entry->day = day.attribute( "day" ).toInt();
                 entry->month = day.attribute( "month" ).toInt();
                 entry->year = day.attribute( "year" ).toInt();
-                entry->rxBytes = (Q_UINT64) day.attribute( "rxBytes" ).toDouble();
-                entry->txBytes = (Q_UINT64) day.attribute( "txBytes" ).toDouble();
+                entry->rxBytes = (TQ_UINT64) day.attribute( "rxBytes" ).toDouble();
+                entry->txBytes = (TQ_UINT64) day.attribute( "txBytes" ).toDouble();
                 mDayStatistics.append( entry );
             }
             dayNode = dayNode.nextSibling();
@@ -97,18 +97,18 @@ void InterfaceStatistics::loadStatistics()
     n = root.namedItem( "months" );
     if ( !n.isNull() )
     {
-        QDomNode monthNode = n.firstChild();
+        TQDomNode monthNode = n.firstChild();
         while ( !monthNode.isNull() )
         {
-            QDomElement month = monthNode.toElement();
+            TQDomElement month = monthNode.toElement();
             if ( !month.isNull() )
             {
                 StatisticEntry* entry = new StatisticEntry();
                 entry->day = 0;
                 entry->month = month.attribute( "month" ).toInt();
                 entry->year = month.attribute( "year" ).toInt();
-                entry->rxBytes = (Q_UINT64) month.attribute( "rxBytes" ).toDouble();
-                entry->txBytes = (Q_UINT64) month.attribute( "txBytes" ).toDouble();
+                entry->rxBytes = (TQ_UINT64) month.attribute( "rxBytes" ).toDouble();
+                entry->txBytes = (TQ_UINT64) month.attribute( "txBytes" ).toDouble();
                 mMonthStatistics.append( entry );
             }
             monthNode = monthNode.nextSibling();
@@ -119,18 +119,18 @@ void InterfaceStatistics::loadStatistics()
     n = root.namedItem( "years" );
     if ( !n.isNull() )
     {
-        QDomNode yearNode = n.firstChild();
+        TQDomNode yearNode = n.firstChild();
         while ( !yearNode.isNull() )
         {
-            QDomElement year = yearNode.toElement();
+            TQDomElement year = yearNode.toElement();
             if ( !year.isNull() )
             {
                 StatisticEntry* entry = new StatisticEntry();
                 entry->day = 0;
                 entry->month = 0;
                 entry->year = year.attribute( "year" ).toInt();
-                entry->rxBytes = (Q_UINT64) year.attribute( "rxBytes" ).toDouble();
-                entry->txBytes = (Q_UINT64) year.attribute( "txBytes" ).toDouble();
+                entry->rxBytes = (TQ_UINT64) year.attribute( "rxBytes" ).toDouble();
+                entry->txBytes = (TQ_UINT64) year.attribute( "txBytes" ).toDouble();
                 mYearStatistics.append( entry );
             }
             yearNode = yearNode.nextSibling();
@@ -142,15 +142,15 @@ void InterfaceStatistics::loadStatistics()
 
 void InterfaceStatistics::saveStatistics()
 {
-    QDomDocument doc( "statistics" );
-    QDomElement root = doc.createElement( "statistics" );
+    TQDomDocument doc( "statistics" );
+    TQDomElement root = doc.createElement( "statistics" );
     doc.appendChild( root );
 
-    QDomElement days = doc.createElement( "days" );
+    TQDomElement days = doc.createElement( "days" );
     StatisticEntry* iterator = mDayStatistics.first();
     while ( iterator )
     {
-        QDomElement day = doc.createElement( "day" );
+        TQDomElement day = doc.createElement( "day" );
         day.setAttribute( "day", iterator->day );
         day.setAttribute( "month", iterator->month );
         day.setAttribute( "year", iterator->year );
@@ -161,11 +161,11 @@ void InterfaceStatistics::saveStatistics()
     }
     root.appendChild( days );
 
-    QDomElement months = doc.createElement( "months" );
+    TQDomElement months = doc.createElement( "months" );
     iterator = mMonthStatistics.first();
     while ( iterator )
     {
-        QDomElement month = doc.createElement( "month" );
+        TQDomElement month = doc.createElement( "month" );
         month.setAttribute( "month", iterator->month );
         month.setAttribute( "year", iterator->year );
         month.setAttribute( "rxBytes", (double) iterator->rxBytes );
@@ -175,11 +175,11 @@ void InterfaceStatistics::saveStatistics()
     }
     root.appendChild( months );
 
-    QDomElement years = doc.createElement( "years" );
+    TQDomElement years = doc.createElement( "years" );
     iterator = mYearStatistics.first();
     while ( iterator )
     {
-        QDomElement year = doc.createElement( "year" );
+        TQDomElement year = doc.createElement( "year" );
         year.setAttribute( "year", iterator->year );
         year.setAttribute( "rxBytes", (double) iterator->rxBytes );
         year.setAttribute( "txBytes", (double) iterator->txBytes );
@@ -188,12 +188,12 @@ void InterfaceStatistics::saveStatistics()
     }
     root.appendChild( years );
 
-    QString dir = mInterface->getGeneralData().statisticsDir;
-    QFile file( dir + "/statistics_" + mInterface->getName() );
+    TQString dir = mInterface->getGeneralData().statisticsDir;
+    TQFile file( dir + "/statistics_" + mInterface->getName() );
     if ( !file.open( IO_WriteOnly ) )
         return;
 
-    QTextStream stream( &file );
+    TQTextStream stream( &file );
     stream << doc.toString();
     file.close();
 }
@@ -276,21 +276,21 @@ void InterfaceStatistics::clearYearStatistics()
 
 void InterfaceStatistics::checkCurrentEntry()
 {
-    if ( mCurrentDay->day != QDate::currentDate().day() ||
-         mCurrentDay->month != QDate::currentDate().month() ||
-         mCurrentDay->year != QDate::currentDate().year() )
+    if ( mCurrentDay->day != TQDate::tqcurrentDate().day() ||
+         mCurrentDay->month != TQDate::tqcurrentDate().month() ||
+         mCurrentDay->year != TQDate::tqcurrentDate().year() )
     {
         // current day has changed
         updateCurrentDay();
 
-        if ( mCurrentMonth->month != QDate::currentDate().month() ||
-             mCurrentMonth->year != QDate::currentDate().year() )
+        if ( mCurrentMonth->month != TQDate::tqcurrentDate().month() ||
+             mCurrentMonth->year != TQDate::tqcurrentDate().year() )
         {
             // current month has also changed
             updateCurrentMonth();
         }
 
-        if ( mCurrentYear->year != QDate::currentDate().year() )
+        if ( mCurrentYear->year != TQDate::tqcurrentDate().year() )
         {
             // current year has also changed
             updateCurrentYear();
@@ -312,9 +312,9 @@ void InterfaceStatistics::updateCurrentDay()
     mCurrentDay = mDayStatistics.first();
     while ( mCurrentDay )
     {
-        if ( mCurrentDay->day == QDate::currentDate().day() &&
-             mCurrentDay->month == QDate::currentDate().month() &&
-             mCurrentDay->year == QDate::currentDate().year() )
+        if ( mCurrentDay->day == TQDate::tqcurrentDate().day() &&
+             mCurrentDay->month == TQDate::tqcurrentDate().month() &&
+             mCurrentDay->year == TQDate::tqcurrentDate().year() )
         {
             // found current day in list
             return;
@@ -324,9 +324,9 @@ void InterfaceStatistics::updateCurrentDay()
 
     // the current day is not in the list
     mCurrentDay = new StatisticEntry();
-    mCurrentDay->day = QDate::currentDate().day();
-    mCurrentDay->month = QDate::currentDate().month();
-    mCurrentDay->year = QDate::currentDate().year();
+    mCurrentDay->day = TQDate::tqcurrentDate().day();
+    mCurrentDay->month = TQDate::tqcurrentDate().month();
+    mCurrentDay->year = TQDate::tqcurrentDate().year();
     mCurrentDay->rxBytes = 0;
     mCurrentDay->txBytes = 0;
     mDayStatistics.append( mCurrentDay ); // TODO: insert at correct position
@@ -338,8 +338,8 @@ void InterfaceStatistics::updateCurrentMonth()
     mCurrentMonth = mMonthStatistics.first();
     while ( mCurrentMonth )
     {
-        if ( mCurrentMonth->month == QDate::currentDate().month() &&
-             mCurrentMonth->year == QDate::currentDate().year() )
+        if ( mCurrentMonth->month == TQDate::tqcurrentDate().month() &&
+             mCurrentMonth->year == TQDate::tqcurrentDate().year() )
         {
             // found current month in list
             return;
@@ -350,8 +350,8 @@ void InterfaceStatistics::updateCurrentMonth()
     // the current month is not in the list
     mCurrentMonth = new StatisticEntry();
     mCurrentMonth->day = 0;
-    mCurrentMonth->month = QDate::currentDate().month();
-    mCurrentMonth->year = QDate::currentDate().year();
+    mCurrentMonth->month = TQDate::tqcurrentDate().month();
+    mCurrentMonth->year = TQDate::tqcurrentDate().year();
     mCurrentMonth->rxBytes = 0;
     mCurrentMonth->txBytes = 0;
     mMonthStatistics.append( mCurrentMonth ); // TODO: insert at correct position
@@ -363,7 +363,7 @@ void InterfaceStatistics::updateCurrentYear()
     mCurrentYear = mYearStatistics.first();
     while ( mCurrentYear )
     {
-        if ( mCurrentYear->year == QDate::currentDate().year() )
+        if ( mCurrentYear->year == TQDate::tqcurrentDate().year() )
         {
             // found current year in list
             return;
@@ -375,7 +375,7 @@ void InterfaceStatistics::updateCurrentYear()
     mCurrentYear = new StatisticEntry();
     mCurrentYear->day = 0;
     mCurrentYear->month = 0;
-    mCurrentYear->year = QDate::currentDate().year();
+    mCurrentYear->year = TQDate::tqcurrentDate().year();
     mCurrentYear->rxBytes = 0;
     mCurrentYear->txBytes = 0;
     mYearStatistics.append( mCurrentYear ); // TODO: insert at correct position
diff --git a/src/knemod/interfacestatistics.h b/src/knemod/interfacestatistics.h
index a4e3246..a7da433 100644
--- a/src/knemod/interfacestatistics.h
+++ b/src/knemod/interfacestatistics.h
@@ -20,19 +20,19 @@
 #ifndef INTERFACESTATISTICS_H
 #define INTERFACESTATISTICS_H
 
-#include <qobject.h>
-#include <qptrlist.h>
+#include <tqobject.h>
+#include <tqptrlist.h>
 
 #include "global.h"
 
-class QTimer;
+class TQTimer;
 class Interface;
 
 template<class type>
-class StatisticsPtrList : public QPtrList<type>
+class StatisticsPtrList : public TQPtrList<type>
 {
 protected:
-    virtual int compareItems ( QPtrCollection::Item item1, QPtrCollection::Item item2 )
+    virtual int compareItems ( TQPtrCollection::Item item1, TQPtrCollection::Item item2 )
     {
         StatisticEntry* entry1 = static_cast<StatisticEntry*>( item1 );
         StatisticEntry* entry2 = static_cast<StatisticEntry*>( item2 );
@@ -74,9 +74,10 @@ protected:
  * @author Percy Leonhardt <percy@eris23.de>
  */
 
-class InterfaceStatistics : public QObject
+class InterfaceStatistics : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
@@ -178,7 +179,7 @@ private:
      */
     void updateCurrentYear();
 
-    QTimer* mSaveTimer;
+    TQTimer* mSaveTimer;
     Interface* mInterface;
     StatisticEntry* mCurrentDay;
     StatisticEntry* mCurrentMonth;
diff --git a/src/knemod/interfacestatisticsdialog.cpp b/src/knemod/interfacestatisticsdialog.cpp
index 55ee49a..0b07e76 100644
--- a/src/knemod/interfacestatisticsdialog.cpp
+++ b/src/knemod/interfacestatisticsdialog.cpp
@@ -17,9 +17,9 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qtable.h>
-#include <qdatetime.h>
-#include <qpushbutton.h>
+#include <tqtable.h>
+#include <tqdatetime.h>
+#include <tqpushbutton.h>
 
 #include <klocale.h>
 #include <kio/global.h>
@@ -36,16 +36,16 @@
  * if we walk back in time, so better not play with the system date...
  */
 
-InterfaceStatisticsDialog::InterfaceStatisticsDialog( Interface* interface, QWidget* parent, const char* name )
-    : InterfaceStatisticsDlg( parent, name ),
+InterfaceStatisticsDialog::InterfaceStatisticsDialog( Interface* interface, TQWidget* tqparent, const char* name )
+    : InterfaceStatisticsDlg( tqparent, name ),
       mInterface( interface )
 {
     setIcon( SmallIcon( "knemo" ) );
     setCaption( interface->getName() + " " + i18n( "Statistics" ) );
 
-    connect( buttonClearDaily, SIGNAL( clicked() ), SIGNAL( clearDailyStatisticsClicked() ) );
-    connect( buttonClearMonthly, SIGNAL( clicked() ), SIGNAL( clearMonthlyStatisticsClicked() ) );
-    connect( buttonClearYearly, SIGNAL( clicked() ), SIGNAL( clearYearlyStatisticsClicked() ) );
+    connect( buttonClearDaily, TQT_SIGNAL( clicked() ), TQT_SIGNAL( clearDailyStatisticsClicked() ) );
+    connect( buttonClearMonthly, TQT_SIGNAL( clicked() ), TQT_SIGNAL( clearMonthlyStatisticsClicked() ) );
+    connect( buttonClearYearly, TQT_SIGNAL( clicked() ), TQT_SIGNAL( clearYearlyStatisticsClicked() ) );
 }
 
 InterfaceStatisticsDialog::~InterfaceStatisticsDialog()
@@ -54,13 +54,13 @@ InterfaceStatisticsDialog::~InterfaceStatisticsDialog()
 
 void InterfaceStatisticsDialog::updateDays()
 {
-    QPtrList<StatisticEntry> dayStatistics = mInterface->getStatistics()->getDayStatistics();
+    TQPtrList<StatisticEntry> dayStatistics = mInterface->getStatistics()->getDayStatistics();
     StatisticEntry* iterator = dayStatistics.first();
     tableDaily->setNumRows( dayStatistics.count() );
     int row = 0;
     while ( iterator )
     {
-        QDate date( iterator->year, iterator->month,  iterator->day );
+        TQDate date( iterator->year, iterator->month,  iterator->day );
         tableDaily->verticalHeader()->setLabel( row, KGlobal::locale()->formatDate( date, true ) );
         tableDaily->setText( row, 0, KIO::convertSize( iterator->txBytes ) );
         tableDaily->setText( row, 1, KIO::convertSize( iterator->rxBytes ) );
@@ -75,14 +75,14 @@ void InterfaceStatisticsDialog::updateDays()
 
 void InterfaceStatisticsDialog::updateMonths()
 {
-    QPtrList<StatisticEntry> monthStatistics = mInterface->getStatistics()->getMonthStatistics();
+    TQPtrList<StatisticEntry> monthStatistics = mInterface->getStatistics()->getMonthStatistics();
     StatisticEntry* iterator = monthStatistics.first();
     tableMonthly->setNumRows( monthStatistics.count() );
     int row = 0;
     while ( iterator )
     {
         const KCalendarSystem* calendar = KGlobal::locale()->calendar();
-        QString monthName = calendar->monthName( iterator->month, iterator->year ) + " " + QString::number( iterator->year );
+        TQString monthName = calendar->monthName( iterator->month, iterator->year ) + " " + TQString::number( iterator->year );
         tableMonthly->verticalHeader()->setLabel( row, monthName );
         tableMonthly->setText( row, 0, KIO::convertSize( iterator->txBytes ) );
         tableMonthly->setText( row, 1, KIO::convertSize( iterator->rxBytes ) );
@@ -97,13 +97,13 @@ void InterfaceStatisticsDialog::updateMonths()
 
 void InterfaceStatisticsDialog::updateYears()
 {
-    QPtrList<StatisticEntry> yearStatistics = mInterface->getStatistics()->getYearStatistics();
+    TQPtrList<StatisticEntry> yearStatistics = mInterface->getStatistics()->getYearStatistics();
     StatisticEntry* iterator = yearStatistics.first();
     tableYearly->setNumRows( yearStatistics.count() );
     int row = 0;
     while ( iterator )
     {
-        tableYearly->verticalHeader()->setLabel( row, QString::number( iterator->year ) );
+        tableYearly->verticalHeader()->setLabel( row, TQString::number( iterator->year ) );
         tableYearly->setText( row, 0, KIO::convertSize( iterator->txBytes ) );
         tableYearly->setText( row, 1, KIO::convertSize( iterator->rxBytes ) );
         tableYearly->setText( row, 2, KIO::convertSize( iterator->rxBytes + iterator->txBytes ) );
diff --git a/src/knemod/interfacestatisticsdialog.h b/src/knemod/interfacestatisticsdialog.h
index ce5e0e3..519c9db 100644
--- a/src/knemod/interfacestatisticsdialog.h
+++ b/src/knemod/interfacestatisticsdialog.h
@@ -20,11 +20,11 @@
 #ifndef INTERFACESTATISTICSDIALOG_H
 #define INTERFACESTATISTICSDIALOG_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include "interfacestatisticsdlg.h"
 
-class QTimer;
+class TQTimer;
 class Interface;
 
 /**
@@ -38,12 +38,13 @@ class Interface;
 class InterfaceStatisticsDialog : public InterfaceStatisticsDlg
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
     InterfaceStatisticsDialog( Interface* interface,
-                               QWidget* parent = 0L, const char* name = 0L );
+                               TQWidget* tqparent = 0L, const char* name = 0L );
 
     /**
      * Default Destructor
diff --git a/src/knemod/interfacestatisticsdlg.ui b/src/knemod/interfacestatisticsdlg.ui
index b028832..433ea8b 100644
--- a/src/knemod/interfacestatisticsdlg.ui
+++ b/src/knemod/interfacestatisticsdlg.ui
@@ -1,6 +1,6 @@
 <!DOCTYPE UI><UI version="3.2" stdsetdef="1">
 <class>InterfaceStatisticsDlg</class>
-<widget class="QDialog">
+<widget class="TQDialog">
     <property name="name">
         <cstring>InterfaceStatisticsDlg</cstring>
     </property>
@@ -19,7 +19,7 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QPushButton" row="1" column="1">
+        <widget class="TQPushButton" row="1" column="1">
             <property name="name">
                 <cstring>buttonClose</cstring>
             </property>
@@ -30,11 +30,11 @@
                 <bool>true</bool>
             </property>
         </widget>
-        <widget class="QTabWidget" row="0" column="0" rowspan="1" colspan="3">
+        <widget class="TQTabWidget" row="0" column="0" rowspan="1" colspan="3">
             <property name="name">
                 <cstring>tabWidget</cstring>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>daily</cstring>
                 </property>
@@ -45,7 +45,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QTable">
+                    <widget class="TQTable">
                         <column>
                             <property name="text">
                                 <string>Sent</string>
@@ -74,7 +74,7 @@
                             <bool>true</bool>
                         </property>
                     </widget>
-                    <widget class="QPushButton">
+                    <widget class="TQPushButton">
                         <property name="name">
                             <cstring>buttonClearDaily</cstring>
                         </property>
@@ -84,7 +84,7 @@
                     </widget>
                 </vbox>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>monthy</cstring>
                 </property>
@@ -95,7 +95,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QTable">
+                    <widget class="TQTable">
                         <column>
                             <property name="text">
                                 <string>Sent</string>
@@ -121,7 +121,7 @@
                             <number>3</number>
                         </property>
                     </widget>
-                    <widget class="QPushButton">
+                    <widget class="TQPushButton">
                         <property name="name">
                             <cstring>buttonClearMonthly</cstring>
                         </property>
@@ -131,7 +131,7 @@
                     </widget>
                 </vbox>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>yearly</cstring>
                 </property>
@@ -142,7 +142,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QTable">
+                    <widget class="TQTable">
                         <column>
                             <property name="text">
                                 <string>Sent</string>
@@ -171,7 +171,7 @@
                             <bool>true</bool>
                         </property>
                     </widget>
-                    <widget class="QPushButton">
+                    <widget class="TQPushButton">
                         <property name="name">
                             <cstring>buttonClearYearly</cstring>
                         </property>
@@ -192,7 +192,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>211</width>
                     <height>31</height>
@@ -209,7 +209,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>201</width>
                     <height>31</height>
@@ -226,5 +226,5 @@
         <slot>close()</slot>
     </connection>
 </connections>
-<layoutdefaults spacing="6" margin="11"/>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/knemod/interfacestatusdialog.cpp b/src/knemod/interfacestatusdialog.cpp
index 87260af..72f5e16 100644
--- a/src/knemod/interfacestatusdialog.cpp
+++ b/src/knemod/interfacestatusdialog.cpp
@@ -17,12 +17,12 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qtimer.h>
-#include <qlabel.h>
-#include <qstring.h>
-#include <qgroupbox.h>
-#include <qdatetime.h>
-#include <qtabwidget.h>
+#include <tqtimer.h>
+#include <tqlabel.h>
+#include <tqstring.h>
+#include <tqgroupbox.h>
+#include <tqdatetime.h>
+#include <tqtabwidget.h>
 
 #include <kdebug.h>
 #include <kconfig.h>
@@ -37,13 +37,13 @@
 #include "interfacestatistics.h"
 #include "interfacestatusdialog.h"
 
-InterfaceStatusDialog::InterfaceStatusDialog( Interface* interface, QWidget* parent, const char* name )
-    : InterfaceStatusDlg( parent, name ),
+InterfaceStatusDialog::InterfaceStatusDialog( Interface* interface, TQWidget* tqparent, const char* name )
+    : InterfaceStatusDlg( tqparent, name ),
       mPosInitialized( false ),
       mInterface( interface )
 {
     setIcon( SmallIcon( "knemo" ) );
-    setCaption( interface->getName() + " " + i18n( "Interface Status" ) );
+    setCaption( interface->getName() + " " + i18n( "Interface tqStatus" ) );
     updateDialog();
     if ( interface->getData().available )
     {
@@ -55,7 +55,7 @@ InterfaceStatusDialog::InterfaceStatusDialog( Interface* interface, QWidget* par
     }
     if ( !interface->getData().wirelessDevice )
     {
-        QWidget* wirelessTab = tabWidget->page( 2 );
+        TQWidget* wirelessTab = tabWidget->page( 2 );
         tabWidget->removePage( wirelessTab );
         delete wirelessTab;
     }
@@ -84,8 +84,8 @@ InterfaceStatusDialog::InterfaceStatusDialog( Interface* interface, QWidget* par
 
     statisticsChanged();
 
-    mTimer = new QTimer();
-    connect( mTimer, SIGNAL( timeout() ), this, SLOT( updateDialog() ) );
+    mTimer = new TQTimer();
+    connect( mTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( updateDialog() ) );
     mTimer->start( 1000 );
 }
 
@@ -112,12 +112,12 @@ void InterfaceStatusDialog::hide()
 {
     mPos = pos();
     mPosInitialized = true;
-    QDialog::hide();
+    TQDialog::hide();
 }
 
 void InterfaceStatusDialog::show()
 {
-    QDialog::show();
+    TQDialog::show();
     /**
      * mPosInitialized should always be true, except when
      * starting KNemo for the very first time.
@@ -141,34 +141,34 @@ void InterfaceStatusDialog::updateDialog()
     textLabelAlias->setText( settings.alias );
     if ( data.available )
     {
-        textLabelStatus->setText( i18n( "Connection established." ) );
-        int upsecs = mInterface->getStartTime().secsTo( QDateTime::currentDateTime() );
-        int updays = upsecs / 86400; // don't use QDateTime::daysTo() because
+        textLabeltqStatus->setText( i18n( "Connection established." ) );
+        int upsecs = mInterface->getStartTime().secsTo( TQDateTime::tqcurrentDateTime() );
+        int updays = upsecs / 86400; // don't use TQDateTime::daysTo() because
                                      // we only want complete days
 
-        QString uptime;
+        TQString uptime;
         if ( updays == 1 )
             uptime = "1 day, ";
         else if ( updays > 1 )
-            uptime = QString( "%1 days, " ).arg( updays );
+            uptime = TQString( "%1 days, " ).tqarg( updays );
 
         upsecs -= 86400 * updays; // we only want the seconds of today
         int hrs = upsecs / 3600;
         int mins = ( upsecs - hrs * 3600 ) / 60;
         int secs = upsecs - hrs * 3600 - mins * 60;
-        QString time;
+        TQString time;
         time.sprintf( "%02d:%02d:%02d", hrs, mins, secs );
         uptime += time;
         textLabelUptime->setText( uptime );
     }
     else if ( data.existing )
     {
-        textLabelStatus->setText( i18n( "Not connected." ) );
+        textLabeltqStatus->setText( i18n( "Not connected." ) );
         textLabelUptime->setText( "00:00:00" );
     }
     else
     {
-        textLabelStatus->setText( i18n( "Not existing." ) );
+        textLabeltqStatus->setText( i18n( "Not existing." ) );
         textLabelUptime->setText( "00:00:00" );
     }
 
@@ -190,25 +190,25 @@ void InterfaceStatusDialog::updateDialog()
         {
             variableLabel1->setText( i18n( "PtP-Address:" ) );
             variableText1->setText( data.ptpAddress );
-            variableLabel2->setText( QString::null );
-            variableText2->setText( QString::null );
-            variableLabel3->setText( QString::null );
-            variableText3->setText( QString::null );
+            variableLabel2->setText( TQString() );
+            variableText2->setText( TQString() );
+            variableLabel3->setText( TQString() );
+            variableText3->setText( TQString() );
         }
         else
         {
             // shouldn't happen
-            variableLabel1->setText( QString::null );
-            variableText1->setText( QString::null );
-            variableLabel2->setText( QString::null );
-            variableText2->setText( QString::null );
-            variableLabel3->setText( QString::null );
-            variableText3->setText( QString::null );
+            variableLabel1->setText( TQString() );
+            variableText1->setText( TQString() );
+            variableLabel2->setText( TQString() );
+            variableText2->setText( TQString() );
+            variableLabel3->setText( TQString() );
+            variableText3->setText( TQString() );
         }
 
         // traffic tab
-        textLabelPacketsSend->setText( QString::number( data.txPackets ) );
-        textLabelPacketsReceived->setText( QString::number( data.rxPackets ) );
+        textLabelPacketsSend->setText( TQString::number( data.txPackets ) );
+        textLabelPacketsReceived->setText( TQString::number( data.rxPackets ) );
         textLabelBytesSend->setText( data.txString );
         textLabelBytesReceived->setText( data.rxString );
         unsigned long bytesPerSecond = data.outgoingBytes / mInterface->getGeneralData().pollInterval;
@@ -252,31 +252,31 @@ void InterfaceStatusDialog::disableNetworkGroups( int )
     groupBoxCurrentConnection->setEnabled( false );
 
     // clear IP group
-    textLabelIP->setText( QString::null );
-    textLabelSubnet->setText( QString::null );
-    variableText1->setText( QString::null );
-    variableText2->setText( QString::null );
-    variableText3->setText( QString::null );
+    textLabelIP->setText( TQString() );
+    textLabelSubnet->setText( TQString() );
+    variableText1->setText( TQString() );
+    variableText2->setText( TQString() );
+    variableText3->setText( TQString() );
 
     // clear current connection group
-    textLabelPacketsSend->setText( QString::null );
-    textLabelPacketsReceived->setText( QString::null );
-    textLabelBytesSend->setText( QString::null );
-    textLabelBytesReceived->setText( QString::null );
-    textLabelSpeedSend->setText( QString::null );
-    textLabelSpeedReceived->setText( QString::null );
+    textLabelPacketsSend->setText( TQString() );
+    textLabelPacketsReceived->setText( TQString() );
+    textLabelBytesSend->setText( TQString() );
+    textLabelBytesReceived->setText( TQString() );
+    textLabelSpeedSend->setText( TQString() );
+    textLabelSpeedReceived->setText( TQString() );
 
     // clear wireless tab
     if ( mInterface->getData().wirelessDevice )
     {
-        textLabelESSID->setText( QString::null );
-        textLabelAccessPoint->setText( QString::null );
-        textLabelNickName->setText( QString::null );
-        textLabelMode->setText( QString::null );
-        textLabelFreqChannel->setText( QString::null );
-        textLabelBitRate->setText( QString::null );
-        textLabelLinkQuality->setText( QString::null );
-        textLabelEncryption->setText( QString::null );
+        textLabelESSID->setText( TQString() );
+        textLabelAccessPoint->setText( TQString() );
+        textLabelNickName->setText( TQString() );
+        textLabelMode->setText( TQString() );
+        textLabelFreqChannel->setText( TQString() );
+        textLabelBitRate->setText( TQString() );
+        textLabelLinkQuality->setText( TQString() );
+        textLabelEncryption->setText( TQString() );
     }
 }
 
diff --git a/src/knemod/interfacestatusdialog.h b/src/knemod/interfacestatusdialog.h
index 3b15362..74f2b54 100644
--- a/src/knemod/interfacestatusdialog.h
+++ b/src/knemod/interfacestatusdialog.h
@@ -20,11 +20,11 @@
 #ifndef INTERFACESTATUSDIALOG_H
 #define INTERFACESTATUSDIALOG_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include "interfacestatusdlg.h"
 
-class QTimer;
+class TQTimer;
 class Interface;
 
 /**
@@ -38,12 +38,13 @@ class Interface;
 class InterfaceStatusDialog : public InterfaceStatusDlg
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
     InterfaceStatusDialog( Interface* interface,
-                           QWidget* parent = 0L, const char* name = 0L );
+                           TQWidget* tqparent = 0L, const char* name = 0L );
 
     /**
      * Default Destructor
@@ -79,10 +80,10 @@ private slots:
     void updateDialog();
 
 private:
-    QPoint mPos;
+    TQPoint mPos;
     bool mPosInitialized;
 
-    QTimer* mTimer;
+    TQTimer* mTimer;
     Interface* mInterface;
 };
 
diff --git a/src/knemod/interfacestatusdlg.ui b/src/knemod/interfacestatusdlg.ui
index f707ef3..a53f137 100644
--- a/src/knemod/interfacestatusdlg.ui
+++ b/src/knemod/interfacestatusdlg.ui
@@ -1,6 +1,6 @@
 <!DOCTYPE UI><UI version="3.2" stdsetdef="1">
 <class>InterfaceStatusDlg</class>
-<widget class="QDialog">
+<widget class="TQDialog">
     <property name="name">
         <cstring>InterfaceStatusDlg</cstring>
     </property>
@@ -13,7 +13,7 @@
         </rect>
     </property>
     <property name="caption">
-        <string>Interface Status</string>
+        <string>Interface tqStatus</string>
     </property>
     <property name="sizeGripEnabled">
         <bool>true</bool>
@@ -22,11 +22,11 @@
         <property name="name">
             <cstring>unnamed</cstring>
         </property>
-        <widget class="QTabWidget">
+        <widget class="TQTabWidget">
             <property name="name">
                 <cstring>tabWidget</cstring>
             </property>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>connection</cstring>
                 </property>
@@ -47,14 +47,14 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>81</width>
                                 <height>30</height>
                             </size>
                         </property>
                     </spacer>
-                    <widget class="QGroupBox" row="4" column="0" rowspan="1" colspan="2">
+                    <widget class="TQGroupBox" row="4" column="0" rowspan="1" colspan="2">
                         <property name="name">
                             <cstring>groupBoxIP</cstring>
                         </property>
@@ -65,47 +65,47 @@
                             <property name="name">
                                 <cstring>unnamed</cstring>
                             </property>
-                            <widget class="QLabel" row="0" column="1">
+                            <widget class="TQLabel" row="0" column="1">
                                 <property name="name">
                                     <cstring>textLabelIP</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="1">
+                            <widget class="TQLabel" row="1" column="1">
                                 <property name="name">
                                     <cstring>textLabelSubnet</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="1">
+                            <widget class="TQLabel" row="2" column="1">
                                 <property name="name">
                                     <cstring>variableText1</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="1">
+                            <widget class="TQLabel" row="3" column="1">
                                 <property name="name">
                                     <cstring>variableText2</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="4" column="1">
+                            <widget class="TQLabel" row="4" column="1">
                                 <property name="name">
                                     <cstring>variableText3</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="0" column="0">
+                            <widget class="TQLabel" row="0" column="0">
                                 <property name="name">
                                     <cstring>textLabel4_2</cstring>
                                 </property>
@@ -113,7 +113,7 @@
                                     <string>IP-Address:</string>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="0">
+                            <widget class="TQLabel" row="1" column="0">
                                 <property name="name">
                                     <cstring>textLabel5_2</cstring>
                                 </property>
@@ -121,7 +121,7 @@
                                     <string>Subnet Mask:</string>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="0">
+                            <widget class="TQLabel" row="2" column="0">
                                 <property name="name">
                                     <cstring>variableLabel1</cstring>
                                 </property>
@@ -129,7 +129,7 @@
                                     <string>Broadcast Address:</string>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="0">
+                            <widget class="TQLabel" row="3" column="0">
                                 <property name="name">
                                     <cstring>variableLabel2</cstring>
                                 </property>
@@ -137,7 +137,7 @@
                                     <string>Default Gateway:</string>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="4" column="0">
+                            <widget class="TQLabel" row="4" column="0">
                                 <property name="name">
                                     <cstring>variableLabel3</cstring>
                                 </property>
@@ -147,51 +147,51 @@
                             </widget>
                         </grid>
                     </widget>
-                    <widget class="QLabel" row="1" column="1">
+                    <widget class="TQLabel" row="1" column="1">
                         <property name="name">
                             <cstring>textLabelAlias</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="0" column="1">
+                    <widget class="TQLabel" row="0" column="1">
                         <property name="name">
                             <cstring>textLabelInterface</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="1">
+                    <widget class="TQLabel" row="2" column="1">
                         <property name="name">
-                            <cstring>textLabelStatus</cstring>
+                            <cstring>textLabeltqStatus</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="3" column="1">
+                    <widget class="TQLabel" row="3" column="1">
                         <property name="name">
                             <cstring>textLabelUptime</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="0" column="0">
+                    <widget class="TQLabel" row="0" column="0">
                         <property name="name">
                             <cstring>textLabel24</cstring>
                         </property>
@@ -199,7 +199,7 @@
                             <string>Interface:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="1" column="0">
+                    <widget class="TQLabel" row="1" column="0">
                         <property name="name">
                             <cstring>textLabel14</cstring>
                         </property>
@@ -207,15 +207,15 @@
                             <string>Alias:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="0">
+                    <widget class="TQLabel" row="2" column="0">
                         <property name="name">
                             <cstring>textLabel2</cstring>
                         </property>
                         <property name="text">
-                            <string>Status:</string>
+                            <string>tqStatus:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="3" column="0">
+                    <widget class="TQLabel" row="3" column="0">
                         <property name="name">
                             <cstring>textLabel3</cstring>
                         </property>
@@ -225,7 +225,7 @@
                     </widget>
                 </grid>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>traffic</cstring>
                 </property>
@@ -236,7 +236,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QGroupBox">
+                    <widget class="TQGroupBox">
                         <property name="name">
                             <cstring>groupBoxCurrentConnection</cstring>
                         </property>
@@ -247,45 +247,45 @@
                             <property name="name">
                                 <cstring>unnamed</cstring>
                             </property>
-                            <widget class="QLabel" row="0" column="2">
+                            <widget class="TQLabel" row="0" column="2">
                                 <property name="name">
                                     <cstring>textLabel8</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Received</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="0" column="1">
+                            <widget class="TQLabel" row="0" column="1">
                                 <property name="name">
                                     <cstring>textLabel7</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Sent</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="1">
+                            <widget class="TQLabel" row="1" column="1">
                                 <property name="name">
                                     <cstring>textLabelPacketsSend</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="2">
+                            <widget class="TQLabel" row="1" column="2">
                                 <property name="name">
                                     <cstring>textLabelPacketsReceived</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="0">
+                            <widget class="TQLabel" row="1" column="0">
                                 <property name="name">
                                     <cstring>textLabel9</cstring>
                                 </property>
@@ -293,63 +293,63 @@
                                     <string>Packets:</string>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="0">
+                            <widget class="TQLabel" row="2" column="0">
                                 <property name="name">
                                     <cstring>textLabel10</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Bytes:</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignTop</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="0">
+                            <widget class="TQLabel" row="3" column="0">
                                 <property name="name">
                                     <cstring>textLabel10_2</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Speed:</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignTop</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="1">
+                            <widget class="TQLabel" row="2" column="1">
                                 <property name="name">
                                     <cstring>textLabelBytesSend</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="2">
+                            <widget class="TQLabel" row="2" column="2">
                                 <property name="name">
                                     <cstring>textLabelBytesReceived</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="1">
+                            <widget class="TQLabel" row="3" column="1">
                                 <property name="name">
                                     <cstring>textLabelSpeedSend</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="2">
+                            <widget class="TQLabel" row="3" column="2">
                                 <property name="name">
                                     <cstring>textLabelSpeedReceived</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
                         </grid>
                     </widget>
-                    <widget class="QGroupBox">
+                    <widget class="TQGroupBox">
                         <property name="name">
                             <cstring>groupBoxStatistics</cstring>
                         </property>
@@ -360,7 +360,7 @@
                             <property name="name">
                                 <cstring>unnamed</cstring>
                             </property>
-                            <widget class="QLabel" row="1" column="0">
+                            <widget class="TQLabel" row="1" column="0">
                                 <property name="name">
                                     <cstring>textLabel9_2_2</cstring>
                                 </property>
@@ -368,130 +368,130 @@
                                     <string>Today:</string>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="0">
+                            <widget class="TQLabel" row="3" column="0">
                                 <property name="name">
                                     <cstring>textLabel10_2_2_2</cstring>
                                 </property>
                                 <property name="text">
                                     <string>This year:</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignTop</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="0" column="2">
+                            <widget class="TQLabel" row="0" column="2">
                                 <property name="name">
                                     <cstring>textLabel8_2_3</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Received</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="0" column="3">
+                            <widget class="TQLabel" row="0" column="3">
                                 <property name="name">
                                     <cstring>textLabel8_2_2_2</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Total</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="0">
+                            <widget class="TQLabel" row="2" column="0">
                                 <property name="name">
                                     <cstring>textLabel10_3_2</cstring>
                                 </property>
                                 <property name="text">
                                     <string>This month:</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignTop</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="2">
+                            <widget class="TQLabel" row="1" column="2">
                                 <property name="name">
                                     <cstring>textLabelTodayReceived</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="2">
+                            <widget class="TQLabel" row="2" column="2">
                                 <property name="name">
                                     <cstring>textLabelMonthReceived</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="2">
+                            <widget class="TQLabel" row="3" column="2">
                                 <property name="name">
                                     <cstring>textLabelYearReceived</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="3">
+                            <widget class="TQLabel" row="1" column="3">
                                 <property name="name">
                                     <cstring>textLabelTodayTotal</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="3">
+                            <widget class="TQLabel" row="2" column="3">
                                 <property name="name">
                                     <cstring>textLabelMonthTotal</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="3">
+                            <widget class="TQLabel" row="3" column="3">
                                 <property name="name">
                                     <cstring>textLabelYearTotal</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="0" column="1">
+                            <widget class="TQLabel" row="0" column="1">
                                 <property name="name">
                                     <cstring>textLabel7_2_2</cstring>
                                 </property>
                                 <property name="text">
                                     <string>Sent</string>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="2" column="1">
+                            <widget class="TQLabel" row="2" column="1">
                                 <property name="name">
                                     <cstring>textLabelMonthSent</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="3" column="1">
+                            <widget class="TQLabel" row="3" column="1">
                                 <property name="name">
                                     <cstring>textLabelYearSent</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
-                            <widget class="QLabel" row="1" column="1">
+                            <widget class="TQLabel" row="1" column="1">
                                 <property name="name">
                                     <cstring>textLabelTodaySent</cstring>
                                 </property>
-                                <property name="alignment">
+                                <property name="tqalignment">
                                     <set>AlignVCenter|AlignRight</set>
                                 </property>
                             </widget>
@@ -507,7 +507,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>81</width>
                                 <height>16</height>
@@ -516,7 +516,7 @@
                     </spacer>
                 </vbox>
             </widget>
-            <widget class="QWidget">
+            <widget class="TQWidget">
                 <property name="name">
                     <cstring>wireless</cstring>
                 </property>
@@ -527,7 +527,7 @@
                     <property name="name">
                         <cstring>unnamed</cstring>
                     </property>
-                    <widget class="QLabel" row="0" column="0">
+                    <widget class="TQLabel" row="0" column="0">
                         <property name="name">
                             <cstring>textLabel3_2</cstring>
                         </property>
@@ -535,18 +535,18 @@
                             <string>Connected to:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="0" column="1">
+                    <widget class="TQLabel" row="0" column="1">
                         <property name="name">
                             <cstring>textLabelESSID</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="1" column="0">
+                    <widget class="TQLabel" row="1" column="0">
                         <property name="name">
                             <cstring>textLabel3_2_2_2</cstring>
                         </property>
@@ -554,18 +554,18 @@
                             <string>Access point:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="1" column="1">
+                    <widget class="TQLabel" row="1" column="1">
                         <property name="name">
                             <cstring>textLabelAccessPoint</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="5" column="0">
+                    <widget class="TQLabel" row="5" column="0">
                         <property name="name">
                             <cstring>textLabel3_2_4</cstring>
                         </property>
@@ -573,7 +573,7 @@
                             <string>Bit Rate:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="4" column="0">
+                    <widget class="TQLabel" row="4" column="0">
                         <property name="name">
                             <cstring>textLabelFC</cstring>
                         </property>
@@ -581,7 +581,7 @@
                             <string>Frequency [Channel]:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="3" column="0">
+                    <widget class="TQLabel" row="3" column="0">
                         <property name="name">
                             <cstring>textLabel3_2_2</cstring>
                         </property>
@@ -589,42 +589,42 @@
                             <string>Mode:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="5" column="1">
+                    <widget class="TQLabel" row="5" column="1">
                         <property name="name">
                             <cstring>textLabelBitRate</cstring>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="4" column="1">
+                    <widget class="TQLabel" row="4" column="1">
                         <property name="name">
                             <cstring>textLabelFreqChannel</cstring>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="3" column="1">
+                    <widget class="TQLabel" row="3" column="1">
                         <property name="name">
                             <cstring>textLabelMode</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="1">
+                    <widget class="TQLabel" row="2" column="1">
                         <property name="name">
                             <cstring>textLabelNickName</cstring>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="2" column="0">
+                    <widget class="TQLabel" row="2" column="0">
                         <property name="name">
                             <cstring>textLabel3_2_5</cstring>
                         </property>
@@ -642,14 +642,14 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="sizeHint">
+                        <property name="tqsizeHint">
                             <size>
                                 <width>81</width>
                                 <height>50</height>
                             </size>
                         </property>
                     </spacer>
-                    <widget class="QLabel" row="6" column="0">
+                    <widget class="TQLabel" row="6" column="0">
                         <property name="name">
                             <cstring>textLabel3_2_6</cstring>
                         </property>
@@ -657,7 +657,7 @@
                             <string>Link Quality:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="7" column="0">
+                    <widget class="TQLabel" row="7" column="0">
                         <property name="name">
                             <cstring>textLabel1</cstring>
                         </property>
@@ -665,34 +665,34 @@
                             <string>Encryption:</string>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="6" column="1">
+                    <widget class="TQLabel" row="6" column="1">
                         <property name="name">
                             <cstring>textLabelLinkQuality</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
-                    <widget class="QLabel" row="7" column="1">
+                    <widget class="TQLabel" row="7" column="1">
                         <property name="name">
                             <cstring>textLabelEncryption</cstring>
                         </property>
                         <property name="text">
                             <string></string>
                         </property>
-                        <property name="alignment">
+                        <property name="tqalignment">
                             <set>AlignVCenter|AlignRight</set>
                         </property>
                     </widget>
                 </grid>
             </widget>
         </widget>
-        <widget class="QLayoutWidget">
+        <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout2</cstring>
+                <cstring>tqlayout2</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -708,14 +708,14 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>0</width>
                             <height>21</height>
                         </size>
                     </property>
                 </spacer>
-                <widget class="QPushButton">
+                <widget class="TQPushButton">
                     <property name="name">
                         <cstring>buttonClose</cstring>
                     </property>
@@ -736,7 +736,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>0</width>
                             <height>21</height>
@@ -755,5 +755,5 @@
         <slot>accept()</slot>
     </connection>
 </connections>
-<layoutdefaults spacing="6" margin="11"/>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/knemod/interfacetooltip.cpp b/src/knemod/interfacetooltip.cpp
index 77d6505..29e098d 100644
--- a/src/knemod/interfacetooltip.cpp
+++ b/src/knemod/interfacetooltip.cpp
@@ -17,8 +17,8 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qrect.h>
-#include <qstring.h>
+#include <tqrect.h>
+#include <tqstring.h>
 
 #include <kdebug.h>
 #include <klocale.h>
@@ -29,8 +29,8 @@
 #include "interfacetooltip.h"
 
 InterfaceToolTip::InterfaceToolTip( Interface* interface,
-                                    QWidget* parent )
-    : QToolTip( parent ),
+                                    TQWidget* tqparent )
+    : TQToolTip( tqparent ),
       mInterface( interface )
 {
     setupToolTipArray();
@@ -40,25 +40,25 @@ InterfaceToolTip::~InterfaceToolTip()
 {
 }
 
-void InterfaceToolTip::maybeTip( const QPoint& )
+void InterfaceToolTip::maybeTip( const TQPoint& )
 {
-    QRect rect( parentWidget()->rect() );
+    TQRect rect( tqparentWidget()->rect() );
     if ( !rect.isValid() )
         return;
 
-    QString tooltip;
+    TQString tooltip;
     setupText( tooltip );
     tip( rect, tooltip );
 }
 
-void InterfaceToolTip::setupText( QString& text )
+void InterfaceToolTip::setupText( TQString& text )
 {
     int toolTipContent = mInterface->getGeneralData().toolTipContent;
     InterfaceData& data = mInterface->getData();
 
     text += "<table cellspacing=0 cellpadding=0 border=0>";
     if ( ( toolTipContent & ALIAS ) &&
-         mInterface->getSettings().alias != QString::null )
+         mInterface->getSettings().alias != TQString() )
         text += "<tr><th colspan=2 align=center>" + mInterface->getSettings().alias + "</th></tr>";
     if ( toolTipContent & INTERFACE )
         text += "<tr><td>" + mToolTips[0].first + "</td><td>" + mInterface->getName() + "</td></tr>";
@@ -68,21 +68,21 @@ void InterfaceToolTip::setupText( QString& text )
             text += "<tr><td>" + mToolTips[2].first + "</td><td>" + i18n( "Connection established." ) + "</td></tr>";
         if ( toolTipContent & UPTIME )
         {
-            int upsecs = mInterface->getStartTime().secsTo( QDateTime::currentDateTime() );
-            int updays = upsecs / 86400; // don't use QDateTime::daysTo() because
+            int upsecs = mInterface->getStartTime().secsTo( TQDateTime::tqcurrentDateTime() );
+            int updays = upsecs / 86400; // don't use TQDateTime::daysTo() because
             // we only want complete days
 
-            QString uptime;
+            TQString uptime;
             if ( updays == 1 )
                 uptime = "1 day, ";
             else if ( updays > 1 )
-                uptime = QString( "%1 days, " ).arg( updays );
+                uptime = TQString( "%1 days, " ).tqarg( updays );
 
             upsecs -= 86400 * updays; // we only want the seconds of today
             int hrs = upsecs / 3600;
             int mins = ( upsecs - hrs * 3600 ) / 60;
             int secs = upsecs - hrs * 3600 - mins * 60;
-            QString time;
+            TQString time;
             time.sprintf( "%02d:%02d:%02d", hrs, mins, secs );
             uptime += time;
             text += "<tr><td>" + mToolTips[3].first + "</td><td>" + uptime + "</td></tr>";
@@ -120,9 +120,9 @@ void InterfaceToolTip::setupText( QString& text )
                 text += "<tr><td>" + mToolTips[7].first + "</td><td>" + data.ptpAddress + "</td></tr>";
         }
         if ( toolTipContent & RX_PACKETS )
-            text += "<tr><td>" + mToolTips[8].first + "</td><td>" + QString::number( data.rxPackets ) + "</td></tr>";
+            text += "<tr><td>" + mToolTips[8].first + "</td><td>" + TQString::number( data.rxPackets ) + "</td></tr>";
         if ( toolTipContent & TX_PACKETS )
-            text += "<tr><td>" + mToolTips[9].first + "</td><td>" + QString::number( data.txPackets ) + "</td></tr>";
+            text += "<tr><td>" + mToolTips[9].first + "</td><td>" + TQString::number( data.txPackets ) + "</td></tr>";
         if ( toolTipContent & RX_BYTES )
             text += "<tr><td>" + mToolTips[10].first + "</td><td>" + data.rxString + "</td></tr>";
         if ( toolTipContent & TX_BYTES )
@@ -152,7 +152,7 @@ void InterfaceToolTip::setupText( QString& text )
             text += "<tr><td>" + mToolTips[15].first + "</td><td>" + wdata.bitRate + "</td></tr>";
         if ( toolTipContent & ACCESS_POINT )
             text += "<tr><td>" + mToolTips[16].first + "</td><td>" + wdata.accessPoint + "</td></tr>";
-        if ( toolTipContent & LINK_QUALITY )
+        if ( toolTipContent & LINK_TQUALITY )
             text += "<tr><td>" + mToolTips[17].first + "</td><td>" + wdata.linkQuality + "</td></tr>";
         if ( toolTipContent & NICK_NAME )
             text += "<tr><td>" + mToolTips[22].first + "</td><td>" + wdata.nickName + "</td></tr>";
@@ -175,30 +175,30 @@ void InterfaceToolTip::setupToolTipArray()
 {
     // Cannot make this data static as the i18n macro doesn't seem
     // to work when called to early i.e. before setting the catalogue.
-    mToolTips[0] = QPair<QString, int>( i18n( "Interface" ), INTERFACE );
-    mToolTips[1] = QPair<QString, int>( i18n( "Alias" ), ALIAS );
-    mToolTips[2] = QPair<QString, int>( i18n( "Status" ), STATUS );
-    mToolTips[3] = QPair<QString, int>( i18n( "Uptime" ), UPTIME );
-    mToolTips[4] = QPair<QString, int>( i18n( "IP-Address" ), IP_ADDRESS );
-    mToolTips[5] = QPair<QString, int>( i18n( "Subnet Mask" ), SUBNET_MASK );
-    mToolTips[6] = QPair<QString, int>( i18n( "HW-Address" ), HW_ADDRESS );
-    mToolTips[7] = QPair<QString, int>( i18n( "PtP-Address" ), PTP_ADDRESS );
-    mToolTips[8] = QPair<QString, int>( i18n( "Packets Received" ), RX_PACKETS );
-    mToolTips[9] = QPair<QString, int>( i18n( "Packets Sent" ), TX_PACKETS );
-    mToolTips[10] = QPair<QString, int>( i18n( "Bytes Received" ), RX_BYTES );
-    mToolTips[11] = QPair<QString, int>( i18n( "Bytes Sent" ), TX_BYTES );
-    mToolTips[12] = QPair<QString, int>( i18n( "ESSID" ), ESSID );
-    mToolTips[13] = QPair<QString, int>( i18n( "Mode" ), MODE );
-    mToolTips[14] = QPair<QString, int>( i18n( "Frequency" ), FREQUENCY );
-    mToolTips[15] = QPair<QString, int>( i18n( "Bit Rate" ), BIT_RATE );
-    mToolTips[16] = QPair<QString, int>( i18n( "Access Point" ), ACCESS_POINT );
-    mToolTips[17] = QPair<QString, int>( i18n( "Link Quality" ), LINK_QUALITY );
-    mToolTips[18] = QPair<QString, int>( i18n( "Broadcast Address" ), BCAST_ADDRESS );
-    mToolTips[19] = QPair<QString, int>( i18n( "Default Gateway" ), LINK_QUALITY );
-    mToolTips[20] = QPair<QString, int>( i18n( "Download Speed" ), DOWNLOAD_SPEED );
-    mToolTips[21] = QPair<QString, int>( i18n( "Upload Speed" ), UPLOAD_SPEED );
-    mToolTips[22] = QPair<QString, int>( i18n( "Nickname" ), NICK_NAME );
-    mToolTips[23] = QPair<QString, int>( i18n( "Encryption" ), ENCRYPTION );
-    mToolTips[24] = QPair<QString, int>();
+    mToolTips[0] = TQPair<TQString, int>( i18n( "Interface" ), INTERFACE );
+    mToolTips[1] = TQPair<TQString, int>( i18n( "Alias" ), ALIAS );
+    mToolTips[2] = TQPair<TQString, int>( i18n( "tqStatus" ), STATUS );
+    mToolTips[3] = TQPair<TQString, int>( i18n( "Uptime" ), UPTIME );
+    mToolTips[4] = TQPair<TQString, int>( i18n( "IP-Address" ), IP_ADDRESS );
+    mToolTips[5] = TQPair<TQString, int>( i18n( "Subnet Mask" ), SUBNET_MASK );
+    mToolTips[6] = TQPair<TQString, int>( i18n( "HW-Address" ), HW_ADDRESS );
+    mToolTips[7] = TQPair<TQString, int>( i18n( "PtP-Address" ), PTP_ADDRESS );
+    mToolTips[8] = TQPair<TQString, int>( i18n( "Packets Received" ), RX_PACKETS );
+    mToolTips[9] = TQPair<TQString, int>( i18n( "Packets Sent" ), TX_PACKETS );
+    mToolTips[10] = TQPair<TQString, int>( i18n( "Bytes Received" ), RX_BYTES );
+    mToolTips[11] = TQPair<TQString, int>( i18n( "Bytes Sent" ), TX_BYTES );
+    mToolTips[12] = TQPair<TQString, int>( i18n( "ESSID" ), ESSID );
+    mToolTips[13] = TQPair<TQString, int>( i18n( "Mode" ), MODE );
+    mToolTips[14] = TQPair<TQString, int>( i18n( "Frequency" ), FREQUENCY );
+    mToolTips[15] = TQPair<TQString, int>( i18n( "Bit Rate" ), BIT_RATE );
+    mToolTips[16] = TQPair<TQString, int>( i18n( "Access Point" ), ACCESS_POINT );
+    mToolTips[17] = TQPair<TQString, int>( i18n( "Link Quality" ), LINK_TQUALITY );
+    mToolTips[18] = TQPair<TQString, int>( i18n( "Broadcast Address" ), BCAST_ADDRESS );
+    mToolTips[19] = TQPair<TQString, int>( i18n( "Default Gateway" ), LINK_TQUALITY );
+    mToolTips[20] = TQPair<TQString, int>( i18n( "Download Speed" ), DOWNLOAD_SPEED );
+    mToolTips[21] = TQPair<TQString, int>( i18n( "Upload Speed" ), UPLOAD_SPEED );
+    mToolTips[22] = TQPair<TQString, int>( i18n( "Nickname" ), NICK_NAME );
+    mToolTips[23] = TQPair<TQString, int>( i18n( "Encryption" ), ENCRYPTION );
+    mToolTips[24] = TQPair<TQString, int>();
 }
 
diff --git a/src/knemod/interfacetooltip.h b/src/knemod/interfacetooltip.h
index 7c4dbd9..c1dfada 100644
--- a/src/knemod/interfacetooltip.h
+++ b/src/knemod/interfacetooltip.h
@@ -20,28 +20,28 @@
 #ifndef INTERFACETOOLTIP_H
 #define INTERFACETOOLTIP_H
 
-#include <qpair.h>
-#include <qtooltip.h>
+#include <tqpair.h>
+#include <tqtooltip.h>
 
 class Interface;
 
 /**
  * This call is responsible for displaying the tooltip of an
- * interface icon. It is derived from QToolTip and overwrites
- * the function maybeTip(const QPoint & p) to update the tooltip
+ * interface icon. It is derived from TQToolTip and overwrites
+ * the function maybeTip(const TQPoint & p) to update the tooltip
  * text just before it is going to be displayed.
  *
  * @short Display tooltip according to user settings
  * @author Percy Leonhardt <percy@eris23.de>
  */
 
-class InterfaceToolTip : public QToolTip
+class InterfaceToolTip : public TQToolTip
 {
 public:
     /**
      * Default Constructor
      */
-    InterfaceToolTip( Interface* interface, QWidget* parent = 0L );
+    InterfaceToolTip( Interface* interface, TQWidget* tqparent = 0L );
 
     /**
      * Default Destructor
@@ -49,24 +49,24 @@ public:
     virtual ~InterfaceToolTip();
 
     /**
-     * From the Qt documentation:
+     * From the TQt documentation:
      * It is called when there is a possibility that a tool tip should
      * be shown and must decide whether there is a tool tip for the point p
-     * in the widget that this QToolTip object relates to. If so, maybeTip()
+     * in the widget that this TQToolTip object relates to. If so, maybeTip()
      * must call tip() with the rectangle the tip applies to, the tip's text
-     * and optionally the QToolTipGroup details and the geometry in screen
+     * and optionally the TQToolTipGroup details and the tqgeometry in screen
      * coordinates.
      */
-    void maybeTip( const QPoint& );
+    void maybeTip( const TQPoint& );
 
 private:
-    void setupText( QString& text );
+    void setupText( TQString& text );
     void setupToolTipArray();
 
     // the interface this tooltip belongs to
     Interface* mInterface;
     // the tooltip text for each information
-    QPair<QString, int> mToolTips[25];
+    TQPair<TQString, int> mToolTips[25];
 };
 
 #endif // INTERFACETOOLTIP_H
diff --git a/src/knemod/interfacetray.cpp b/src/knemod/interfacetray.cpp
index c8ab03a..6b8812f 100644
--- a/src/knemod/interfacetray.cpp
+++ b/src/knemod/interfacetray.cpp
@@ -17,7 +17,7 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include <kdebug.h>
 #include <kglobal.h>
@@ -37,9 +37,9 @@ static const char description[] =
 
 static const char version[] = "0.4.8";
 
-InterfaceTray::InterfaceTray( const QString& ifname,
-                              QWidget* parent, const char* name )
-    : KSystemTray( parent, name )
+InterfaceTray::InterfaceTray( const TQString& ifname,
+                              TQWidget* tqparent, const char* name )
+    : KSystemTray( tqparent, name )
 {
     actionCollection()->clear(); // remove the quit entry
 
@@ -49,42 +49,42 @@ InterfaceTray::InterfaceTray( const QString& ifname,
                         "KNemo - " + ifname );
     popup->insertItem( SmallIcon( "knemo" ),
                        i18n( "&About KNemo" ), this,
-                       SLOT( showAboutDialog() ) );
+                       TQT_SLOT( showAboutDialog() ) );
     popup->insertItem( i18n( "&Report Bug..." ), this,
-                       SLOT( showReportBugDialog() ) );
+                       TQT_SLOT( showReportBugDialog() ) );
     popup->insertSeparator();
     popup->insertItem( SmallIcon( "configure" ),
                        i18n( "&Configure KNemo..." ), this,
-                       SIGNAL( configSelected() ) );
+                       TQT_SIGNAL( configSelected() ) );
     popup->insertItem( SmallIcon( "ksysguard" ),
                        i18n( "&Open Traffic Plotter" ), this,
-                       SLOT( showGraph() ) );
+                       TQT_SLOT( showGraph() ) );
 }
 
 InterfaceTray::~InterfaceTray()
 {
 }
 
-void InterfaceTray::resizeEvent ( QResizeEvent * )
+void InterfaceTray::resizeEvent ( TQResizeEvent * )
 {
 	// Honor Free Desktop specifications that allow for arbitrary system tray icon sizes
 	emit iconResized();
 }
 
-void InterfaceTray::mousePressEvent( QMouseEvent* e )
+void InterfaceTray::mousePressEvent( TQMouseEvent* e )
 {
-    if ( !rect().contains( e->pos() ) )
+    if ( !TQT_TQRECT_OBJECT(rect()).tqcontains( e->pos() ) )
         return;
 
     switch( e->button() )
     {
-    case LeftButton:
+    case Qt::LeftButton:
         emit leftClicked();
         break;
-    case MidButton:
+    case Qt::MidButton:
         emit graphSelected( true );
         break;
-    case RightButton:
+    case Qt::RightButton:
         KSystemTray::mousePressEvent( e );
         break;
     default:
diff --git a/src/knemod/interfacetray.h b/src/knemod/interfacetray.h
index 61b442b..04ca402 100644
--- a/src/knemod/interfacetray.h
+++ b/src/knemod/interfacetray.h
@@ -22,7 +22,7 @@
 
 #include <ksystemtray.h>
 
-class QWidget;
+class TQWidget;
 
 /**
  * This class is the graphical representation of and interface
@@ -36,12 +36,13 @@ class QWidget;
 class InterfaceTray : public KSystemTray
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    InterfaceTray( const QString& ifname,
-                   QWidget* parent = 0L, const char* name = 0L );
+    InterfaceTray( const TQString& ifname,
+                   TQWidget* tqparent = 0L, const char* name = 0L );
 
     /**
      * Default Destructor
@@ -57,8 +58,8 @@ signals:
     void iconResized();
 
 protected:
-    void mousePressEvent( QMouseEvent* e );
-    void resizeEvent ( QResizeEvent * );
+    void mousePressEvent( TQMouseEvent* e );
+    void resizeEvent ( TQResizeEvent * );
 
 protected slots:
     /**
diff --git a/src/knemod/knemodaemon.cpp b/src/knemod/knemodaemon.cpp
index e5a7f88..5accc6d 100644
--- a/src/knemod/knemodaemon.cpp
+++ b/src/knemod/knemodaemon.cpp
@@ -17,8 +17,8 @@
    Boston, MA 02110-1301, USA.
 */
 
-#include <qtimer.h>
-#include <qstrlist.h>
+#include <tqtimer.h>
+#include <tqstrlist.h>
 
 #include <kdebug.h>
 #include <kglobal.h>
@@ -34,15 +34,15 @@
 #include "backendbase.h"
 #include "daemonregistry.h"
 
-QString KNemoDaemon::sSelectedInterface = QString::null;
+TQString KNemoDaemon::sSelectedInterface = TQString();
 
 extern "C" {
-   KDE_EXPORT KDEDModule *create_knemod(const QCString &name) {
+   KDE_EXPORT KDEDModule *create_knemod(const TQCString &name) {
        return new KNemoDaemon(name);
    }
 }
 
-KNemoDaemon::KNemoDaemon( const QCString& name )
+KNemoDaemon::KNemoDaemon( const TQCString& name )
     : KDEDModule( name ),
       mColorVLines( 0x04FB1D ),
       mColorHLines( 0x04FB1D ),
@@ -63,7 +63,7 @@ KNemoDaemon::KNemoDaemon( const QCString& name )
 
     bool foundBackend = false;
     int i;
-    for ( i = 0; DaemonRegistry[i].name != QString::null; i++ )
+    for ( i = 0; DaemonRegistry[i].name != TQString(); i++ )
     {
         if ( DaemonRegistry[i].name == mBackendName )
         {
@@ -80,8 +80,8 @@ KNemoDaemon::KNemoDaemon( const QCString& name )
 
     mInterfaceDict.setAutoDelete( true );
 
-    mPollTimer = new QTimer();
-    connect( mPollTimer, SIGNAL( timeout() ), this, SLOT( updateInterfaces() ) );
+    mPollTimer = new TQTimer();
+    connect( mPollTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( updateInterfaces() ) );
     mPollTimer->start( mGeneralData.pollInterval * 1000 );
 }
 
@@ -93,7 +93,7 @@ KNemoDaemon::~KNemoDaemon()
     delete mNotifyInstance;
     delete mInstance;
 
-    QDictIterator<Interface> it( mInterfaceDict );
+    TQDictIterator<Interface> it( mInterfaceDict );
     for ( ; it.current(); )
     {
         mInterfaceDict.remove( it.currentKey() );
@@ -110,7 +110,7 @@ void KNemoDaemon::readConfig()
     mGeneralData.saveInterval = config->readNumEntry( "SaveInterval", 60 );
     mGeneralData.statisticsDir = config->readEntry( "StatisticsDir", KGlobal::dirs()->saveLocation( "data", "knemo/" ) );
     mGeneralData.toolTipContent = config->readNumEntry( "ToolTipContent", 2 );
-    QStrList list;
+    TQStrList list;
     int numEntries = config->readListEntry( "Interfaces", list );
 
     if ( numEntries == 0 )
@@ -120,7 +120,7 @@ void KNemoDaemon::readConfig()
     for ( interface = list.first(); interface; interface = list.next() )
     {
         Interface* iface = new Interface( interface, mGeneralData, mPlotterSettings );
-        QString group( "Interface_" );
+        TQString group( "Interface_" );
         group += interface;
         if ( config->hasGroup( group ) )
         {
@@ -138,13 +138,13 @@ void KNemoDaemon::readConfig()
                 int numCommands = config->readNumEntry( "NumCommands" );
                 for ( int i = 0; i < numCommands; i++ )
                 {
-                    QString entry;
+                    TQString entry;
                     InterfaceCommand cmd;
-                    entry = QString( "RunAsRoot%1" ).arg( i + 1 );
+                    entry = TQString( "RunAsRoot%1" ).tqarg( i + 1 );
                     cmd.runAsRoot = config->readBoolEntry( entry );
-                    entry = QString( "Command%1" ).arg( i + 1 );
+                    entry = TQString( "Command%1" ).tqarg( i + 1 );
                     cmd.command = config->readEntry( entry );
-                    entry = QString( "MenuText%1" ).arg( i + 1 );
+                    entry = TQString( "MenuText%1" ).tqarg( i + 1 );
                     cmd.menuText = config->readEntry( entry );
                     settings.commands.append( cmd );
                 }
@@ -182,7 +182,7 @@ void KNemoDaemon::readConfig()
 void KNemoDaemon::reparseConfiguration()
 {
     // Read the settings from the config file.
-    QDict<InterfaceSettings> settingsDict;
+    TQDict<InterfaceSettings> settingsDict;
     KConfig* config = new KConfig( "knemorc", false );
 
     config->setGroup( "General" );
@@ -195,14 +195,14 @@ void KNemoDaemon::reparseConfiguration()
     mPollTimer->changeInterval( mGeneralData.pollInterval * 1000 );
 
     // select the backend from the config file
-    QString backend = config->readEntry( "Backend", "Nettools" );
+    TQString backend = config->readEntry( "Backend", "Nettools" );
 
     if ( mBackendName != backend )
     {
         bool foundBackend = false;
         mBackendName = backend;
         int i;
-        for ( i = 0; DaemonRegistry[i].name != QString::null; i++ )
+        for ( i = 0; DaemonRegistry[i].name != TQString(); i++ )
         {
             if ( DaemonRegistry[i].name == backend )
             {
@@ -218,7 +218,7 @@ void KNemoDaemon::reparseConfiguration()
         }
     }
 
-    QStrList list;
+    TQStrList list;
     int numEntries = config->readListEntry( "Interfaces", list );
 
     if ( numEntries == 0 )
@@ -227,7 +227,7 @@ void KNemoDaemon::reparseConfiguration()
     char* interface;
     for ( interface = list.first(); interface; interface = list.next() )
     {
-        QString group( "Interface_" );
+        TQString group( "Interface_" );
         group += interface;
         InterfaceSettings* settings = new InterfaceSettings();
         if ( config->hasGroup( group ) )
@@ -245,13 +245,13 @@ void KNemoDaemon::reparseConfiguration()
                 int numCommands = config->readNumEntry( "NumCommands" );
                 for ( int i = 0; i < numCommands; i++ )
                 {
-                    QString entry;
+                    TQString entry;
                     InterfaceCommand cmd;
-                    entry = QString( "RunAsRoot%1" ).arg( i + 1 );
+                    entry = TQString( "RunAsRoot%1" ).tqarg( i + 1 );
                     cmd.runAsRoot = config->readBoolEntry( entry );
-                    entry = QString( "Command%1" ).arg( i + 1 );
+                    entry = TQString( "Command%1" ).tqarg( i + 1 );
                     cmd.command = config->readEntry( entry );
-                    entry = QString( "MenuText%1" ).arg( i + 1 );
+                    entry = TQString( "MenuText%1" ).tqarg( i + 1 );
                     cmd.menuText = config->readEntry( entry );
                     settings->commands.append( cmd );
                 }
@@ -284,10 +284,10 @@ void KNemoDaemon::reparseConfiguration()
 
     // Remove all interfaces that the user deleted from
     // the internal list.
-    QDictIterator<Interface> it( mInterfaceDict );
+    TQDictIterator<Interface> it( mInterfaceDict );
     for ( ; it.current(); )
     {
-        if ( settingsDict.find( it.currentKey() ) == 0 )
+        if ( settingsDict.tqfind( it.currentKey() ) == 0 )
         {
             config->deleteGroup( "Interface_" + it.currentKey() );
             mInterfaceDict.remove( it.currentKey() );
@@ -300,11 +300,11 @@ void KNemoDaemon::reparseConfiguration()
     delete config;
 
     // Update all other interfaces and add new ones.
-    QDictIterator<InterfaceSettings> setIt( settingsDict );
+    TQDictIterator<InterfaceSettings> setIt( settingsDict );
     for ( ; setIt.current(); ++setIt )
     {
         Interface* iface;
-        if ( mInterfaceDict.find( setIt.currentKey() ) == 0 )
+        if ( mInterfaceDict.tqfind( setIt.currentKey() ) == 0 )
         {
             iface = new Interface( setIt.currentKey(), mGeneralData, mPlotterSettings );
             mInterfaceDict.insert( setIt.currentKey(), iface );
@@ -325,13 +325,13 @@ void KNemoDaemon::reparseConfiguration()
     }
 }
 
-QString KNemoDaemon::getSelectedInterface()
+TQString KNemoDaemon::getSelectedInterface()
 {
     // Reset the variable to avoid preselecting an interface when
     // the user opens the control center module from the control
     // center afterwards.
-    QString tmp = sSelectedInterface;
-    sSelectedInterface = QString::null;
+    TQString tmp = sSelectedInterface;
+    sSelectedInterface = TQString();
 
     return tmp;
 }
diff --git a/src/knemod/knemodaemon.h b/src/knemod/knemodaemon.h
index d62c288..e0ac3d9 100644
--- a/src/knemod/knemodaemon.h
+++ b/src/knemod/knemodaemon.h
@@ -20,10 +20,10 @@
 #ifndef KNEMODAEMON_H
 #define KNEMODAEMON_H
 
-#include <qdict.h>
-#include <qcolor.h>
-#include <qcstring.h>
-#include <qdatetime.h>
+#include <tqdict.h>
+#include <tqcolor.h>
+#include <tqcstring.h>
+#include <tqdatetime.h>
 
 #include <kdedmodule.h>
 #include <knotifyclient.h>
@@ -31,7 +31,7 @@
 #include "data.h"
 #include "global.h"
 
-class QTimer;
+class TQTimer;
 class KInstance;
 class Interface;
 class BackendBase;
@@ -49,11 +49,12 @@ class KNemoDaemon : public KDEDModule
 {
     K_DCOP
     Q_OBJECT
+//    TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    KNemoDaemon( const QCString& name );
+    KNemoDaemon( const TQCString& name );
 
     /**
      * Default Destructor
@@ -61,7 +62,7 @@ public:
     virtual ~KNemoDaemon();
 
     // tell the control center module which interface the user selected
-    static QString sSelectedInterface;
+    static TQString sSelectedInterface;
 
 k_dcop:
     /*
@@ -77,7 +78,7 @@ k_dcop:
      * user opened the dialog and can preselect the appropriate
      * interface in the list.
      */
-    virtual QString getSelectedInterface();
+    virtual TQString getSelectedInterface();
 
 private:
     /*
@@ -92,15 +93,15 @@ private slots:
     void updateInterfaces();
 
 private:
-    QColor mColorVLines;
-    QColor mColorHLines;
-    QColor mColorIncoming;
-    QColor mColorOutgoing;
-    QColor mColorBackground;
+    TQColor mColorVLines;
+    TQColor mColorHLines;
+    TQColor mColorIncoming;
+    TQColor mColorOutgoing;
+    TQColor mColorBackground;
 
     // every time this timer expires we will
     // gather new informations from the backend
-    QTimer* mPollTimer;
+    TQTimer* mPollTimer;
     // our own instance
     KInstance* mInstance;
     // needed so that KNotifyClient::event will work
@@ -110,11 +111,11 @@ private:
     // settings for the traffic plotter are stored here
     PlotterSettings mPlotterSettings;
     // the name of backend we currently use
-    QString mBackendName;
+    TQString mBackendName;
     // the backend used to update the interface informations
     BackendBase* mBackend;
     // a list of all interfaces the user wants to monitor
-    QDict<Interface> mInterfaceDict;
+    TQDict<Interface> mInterfaceDict;
 };
 
 #endif // KNEMODAEMON_H
diff --git a/src/knemod/signalplotter.cpp b/src/knemod/signalplotter.cpp
index 4945a2d..d28b72c 100644
--- a/src/knemod/signalplotter.cpp
+++ b/src/knemod/signalplotter.cpp
@@ -25,8 +25,8 @@
 #include <math.h>
 #include <string.h>
 
-#include <qpainter.h>
-#include <qpixmap.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
 
 #include <kdebug.h>
 #include <kconfig.h>
@@ -38,8 +38,8 @@ static inline int min( int a, int b )
   return ( a < b ? a : b );
 }
 
-SignalPlotter::SignalPlotter( QWidget *parent, const char *name )
-  : QDialog( parent, name ),
+SignalPlotter::SignalPlotter( TQWidget *tqparent, const char *name )
+  : TQDialog( tqparent, name ),
     mPosInitialized( false ),
     mName( name )
 {
@@ -56,25 +56,25 @@ SignalPlotter::SignalPlotter( QWidget *parent, const char *name )
 
     // Anything smaller than this does not make sense.
     setMinimumSize( 16, 16 );
-    setSizePolicy( QSizePolicy( QSizePolicy::Expanding,
-                                QSizePolicy::Expanding, false ) );
+    tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding,
+                                TQSizePolicy::Expanding, false ) );
 
     mShowVerticalLines = true;
-    mVerticalLinesColor = QColor( 0x04FB1D );
+    mVerticalLinesColor = TQColor( 0x04FB1D );
     mVerticalLinesDistance = 30;
     mVerticalLinesScroll = true;
     mVerticalLinesOffset = 0;
     mHorizontalScale = 1;
 
     mShowHorizontalLines = true;
-    mHorizontalLinesColor = QColor( 0x04FB1D );
+    mHorizontalLinesColor = TQColor( 0x04FB1D );
     mHorizontalLinesCount = 5;
 
     mShowLabels = true;
     mShowTopBar = false;
     mFontSize = 8;
 
-    mBackgroundColor = QColor( 0x313031 );
+    mBackgroundColor = TQColor( 0x313031 );
 
     // Restore window size and position.
     KConfig* config = new KConfig( "knemorc", false );
@@ -117,12 +117,12 @@ void SignalPlotter::hide()
 {
     mPos = pos();
     mPosInitialized = true;
-    QDialog::hide();
+    TQDialog::hide();
 }
 
 void SignalPlotter::show()
 {
-    QDialog::show();
+    TQDialog::show();
     /**
      * mPosInitialized should always be true, except when
      * starting KNemo for the very first time.
@@ -131,7 +131,7 @@ void SignalPlotter::show()
         move( mPos );
 }
 
-bool SignalPlotter::addBeam( const QColor &color )
+bool SignalPlotter::addBeam( const TQColor &color )
 {
   double* d = new double[ mSamples ];
   memset( d, 0, sizeof(double) * mSamples );
@@ -141,7 +141,7 @@ bool SignalPlotter::addBeam( const QColor &color )
   return true;
 }
 
-void SignalPlotter::addSample( const QValueList<double>& sampleBuf )
+void SignalPlotter::addSample( const TQValueList<double>& sampleBuf )
 {
   if ( mBeamData.count() != sampleBuf.count() )
     return;
@@ -160,7 +160,7 @@ void SignalPlotter::addSample( const QValueList<double>& sampleBuf )
 
   /* If the vertical lines are scrolling, increment the offset
    * so they move with the data. The vOffset / hScale confusion
-   * is because v refers to Vertical Lines, and h to the horizontal
+   * is because v refers toQt::Vertical Lines, and h to the horizontal
    * distance between the vertical lines. */
   if ( mVerticalLinesScroll ) {
     mVerticalLinesOffset = ( mVerticalLinesOffset + mHorizontalScale)
@@ -168,7 +168,7 @@ void SignalPlotter::addSample( const QValueList<double>& sampleBuf )
   }
 
   // Shift data buffers one sample down and insert new samples.
-  QValueList<double>::ConstIterator s;
+  TQValueList<double>::ConstIterator s;
   for ( d = mBeamData.first(), s = sampleBuf.begin(); d; d = mBeamData.next(), ++s ) {
     memmove( d, d + 1, ( mSamples - 1 ) * sizeof( double ) );
     d[ mSamples - 1 ] = *s;
@@ -187,7 +187,7 @@ void SignalPlotter::changeRange( int beam, double min, double max )
   mMaxValue = max;
 }
 
-QValueList<QColor> &SignalPlotter::beamColors()
+TQValueList<TQColor> &SignalPlotter::beamColors()
 {
   return mBeamColor;
 }
@@ -198,12 +198,12 @@ void SignalPlotter::removeBeam( uint pos )
   mBeamData.remove( pos );
 }
 
-void SignalPlotter::setTitle( const QString &title )
+void SignalPlotter::setTitle( const TQString &title )
 {
   mTitle = title;
 }
 
-QString SignalPlotter::title() const
+TQString SignalPlotter::title() const
 {
   return mTitle;
 }
@@ -273,12 +273,12 @@ bool SignalPlotter::showVerticalLines() const
   return mShowVerticalLines;
 }
 
-void SignalPlotter::setVerticalLinesColor( const QColor &color )
+void SignalPlotter::setVerticalLinesColor( const TQColor &color )
 {
   mVerticalLinesColor = color;
 }
 
-QColor SignalPlotter::verticalLinesColor() const
+TQColor SignalPlotter::verticalLinesColor() const
 {
   return mVerticalLinesColor;
 }
@@ -313,12 +313,12 @@ bool SignalPlotter::showHorizontalLines() const
   return mShowHorizontalLines;
 }
 
-void SignalPlotter::setHorizontalLinesColor( const QColor &color )
+void SignalPlotter::setHorizontalLinesColor( const TQColor &color )
 {
   mHorizontalLinesColor = color;
 }
 
-QColor SignalPlotter::horizontalLinesColor() const
+TQColor SignalPlotter::horizontalLinesColor() const
 {
   return mHorizontalLinesColor;
 }
@@ -363,17 +363,17 @@ int SignalPlotter::fontSize() const
   return mFontSize;
 }
 
-void SignalPlotter::setBackgroundColor( const QColor &color )
+void SignalPlotter::setBackgroundColor( const TQColor &color )
 {
   mBackgroundColor = color;
 }
 
-QColor SignalPlotter::backgroundColor() const
+TQColor SignalPlotter::backgroundColor() const
 {
   return mBackgroundColor;
 }
 
-void SignalPlotter::resizeEvent( QResizeEvent* )
+void SignalPlotter::resizeEvent( TQResizeEvent* )
 {
   Q_ASSERT( width() > 2 );
 
@@ -418,23 +418,23 @@ void SignalPlotter::updateDataBuffers()
   mSamples = newSampleNum;
 }
 
-void SignalPlotter::paintEvent( QPaintEvent* )
+void SignalPlotter::paintEvent( TQPaintEvent* )
 {
   uint w = width();
   uint h = height();
 
-  /* Do not do repaints when the widget is not yet setup properly. */
+  /* Do not do tqrepaints when the widget is not yet setup properly. */
   if ( w <= 2 )
     return;
 
-  QPixmap pm( w, h );
-  QPainter p;
-  p.begin( &pm, this );
+  TQPixmap pm( w, h );
+  TQPainter p;
+  p.tqbegin( TQT_TQPAINTDEVICE(&pm), this );
 
   pm.fill( mBackgroundColor );
   /* Draw white line along the bottom and the right side of the
    * widget to create a 3D like look. */
-  p.setPen( QColor( colorGroup().light() ) );
+  p.setPen( TQColor( tqcolorGroup().light() ) );
   p.drawLine( 0, h - 1, w - 1, h - 1 );
   p.drawLine( w - 1, 0, w - 1, h - 1 );
 
@@ -470,7 +470,7 @@ void SignalPlotter::paintEvent( QPaintEvent* )
     /* Draw horizontal bar with current sensor values at top of display. */
     p.setPen( mHorizontalLinesColor );
     int x0 = w / 2;
-    p.setFont( QFont( p.font().family(), mFontSize ) );
+    p.setFont( TQFont( p.font().family(), mFontSize ) );
     top = p.fontMetrics().height();
     h -= top;
     int h0 = top - 2;
@@ -492,24 +492,24 @@ void SignalPlotter::paintEvent( QPaintEvent* )
     // - upload speed (numerically, from the value shown by the bar on the right)
 
     // title
-    p.drawText(0, 0, x0/3, top - 2, Qt::AlignCenter, mTitle );
+    p.drawText(0, 0, x0/3, top - 2, TQt::AlignCenter, mTitle );
 
-    QValueList<QColor>::Iterator col_speeds;
+    TQValueList<TQColor>::Iterator col_speeds;
     col_speeds           = mBeamColor.begin();
-    QColor UploadColor   = *(col_speeds++);
-    QColor DownloadColor = *(col_speeds);
+    TQColor UploadColor   = *(col_speeds++);
+    TQColor DownloadColor = *(col_speeds);
 
     // download speed
-    QString DownloadSpeedText;
+    TQString DownloadSpeedText;
     DownloadSpeedText.sprintf("in: %0.2f KB/s", DownloadSpeed);
     p.setPen( DownloadColor );
-    p.drawText(x0/3, 0, x0/3, top - 2, Qt::AlignCenter, DownloadSpeedText );
+    p.drawText(x0/3, 0, x0/3, top - 2, TQt::AlignCenter, DownloadSpeedText );
 
     // upload speed
-    QString UploadSpeedText;
+    TQString UploadSpeedText;
     UploadSpeedText.sprintf("out: %0.2f KB/s", UploadSpeed);
     p.setPen( UploadColor );
-    p.drawText(2*x0/3, 0, x0/3, top - 2, Qt::AlignCenter, UploadSpeedText );
+    p.drawText(2*x0/3, 0, x0/3, top - 2, TQt::AlignCenter, UploadSpeedText );
 
     // restore correct pen color for the separator lines
     p.setPen( mHorizontalLinesColor );
@@ -520,7 +520,7 @@ void SignalPlotter::paintEvent( QPaintEvent* )
 
     double bias = -minValue;
     double scaleFac = ( w - x0 - 2 ) / range;
-    QValueList<QColor>::Iterator col;
+    TQValueList<TQColor>::Iterator col;
     col = mBeamColor.begin();
     for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) {
       int start = x0 + (int)( bias * scaleFac );
@@ -570,7 +570,7 @@ void SignalPlotter::paintEvent( QPaintEvent* )
     int xPos = 0;
     for ( int i = 0; i < mSamples; i++, xPos += mHorizontalScale ) {
       double bias = -minValue;
-      QValueList<QColor>::Iterator col;
+      TQValueList<TQColor>::Iterator col;
       col = mBeamColor.begin();
       double sum = 0.0;
       for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) {
@@ -604,7 +604,7 @@ void SignalPlotter::paintEvent( QPaintEvent* )
     int x1 = w - ( ( mSamples + 1 ) * mHorizontalScale );
 
     for ( int i = 0; i < mSamples; i++ ) {
-      QValueList<QColor>::Iterator col;
+      TQValueList<TQColor>::Iterator col;
       col = mBeamColor.begin();
       double sum = 0.0;
       int y = top + h - 2;
@@ -630,10 +630,10 @@ void SignalPlotter::paintEvent( QPaintEvent* )
         /* If the line is longer than 2 pixels we draw only the last
          * 2 pixels with the bright color. The rest is painted with
          * a 50% darker color. */
-        QPen lastPen = QPen( p.pen() );
+        TQPen lastPen = TQPen( p.pen() );
         p.setPen( (*col).dark( 150 ) );
         p.setBrush( (*col).dark( 150 ) );
-        QPointArray pa( 4 );
+        TQPointArray pa( 4 );
         int prevY = ( i == 0 ) ? y : prevVals[ j ];
         pa.putPoints( 0, 1, x1, prevY );
         pa.putPoints( 1, 1, x2, y );
@@ -680,21 +680,21 @@ void SignalPlotter::paintEvent( QPaintEvent* )
    * when width is greater than 60 */
   if ( mShowHorizontalLines && h > ( 10 * ( mHorizontalLinesCount + 1 ) ) ) {
     p.setPen( mHorizontalLinesColor );
-    p.setFont( QFont( p.font().family(), mFontSize ) );
-    QString val;
+    p.setFont( TQFont( p.font().family(), mFontSize ) );
+    TQString val;
     for ( uint y = 1; y < mHorizontalLinesCount; y++ ) {
       p.drawLine( 0, top + y * ( h / mHorizontalLinesCount ), w - 2,
                   top + y * ( h / mHorizontalLinesCount ) );
       if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 )
            && w > 60 ) {
-        val = QString( "%1" ).arg( maxValue - y * ( range / mHorizontalLinesCount ) );
+        val = TQString( "%1" ).tqarg( maxValue - y * ( range / mHorizontalLinesCount ) );
         p.drawText( 6, top + y * ( h / mHorizontalLinesCount ) - 1, val );
       }
     }
 
     if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 )
          && w > 60 ) {
-      val = QString( "%1" ).arg( minValue );
+      val = TQString( "%1" ).tqarg( minValue );
       p.drawText( 6, top + h - 2, val );
     }
   }
diff --git a/src/knemod/signalplotter.h b/src/knemod/signalplotter.h
index f0dabfb..22c5039 100644
--- a/src/knemod/signalplotter.h
+++ b/src/knemod/signalplotter.h
@@ -25,23 +25,24 @@
 #ifndef KSG_SIGNALPLOTTER_H
 #define KSG_SIGNALPLOTTER_H
 
-#include <qpoint.h>
-#include <qdialog.h>
-#include <qptrlist.h>
-#include <qstring.h>
-#include <qvaluelist.h>
+#include <tqpoint.h>
+#include <tqdialog.h>
+#include <tqptrlist.h>
+#include <tqstring.h>
+#include <tqvaluelist.h>
 
 #define GRAPH_POLYGON     0
 #define	GRAPH_ORIGINAL    1
 
-class QColor;
+class TQColor;
 
-class SignalPlotter : public QDialog
+class SignalPlotter : public TQDialog
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
-    SignalPlotter( QWidget *parent = 0, const char *name = 0 );
+    SignalPlotter( TQWidget *tqparent = 0, const char *name = 0 );
     ~SignalPlotter();
 
     /**
@@ -50,17 +51,17 @@ class SignalPlotter : public QDialog
     void hide();
     void show();
 
-    bool addBeam( const QColor &color );
-    void addSample( const QValueList<double> &samples );
+    bool addBeam( const TQColor &color );
+    void addSample( const TQValueList<double> &samples );
 
     void removeBeam( uint pos );
 
     void changeRange( int beam, double min, double max );
 
-    QValueList<QColor> &beamColors();
+    TQValueList<TQColor> &beamColors();
 
-    void setTitle( const QString &title );
-    QString title() const;
+    void setTitle( const TQString &title );
+    TQString title() const;
 
     void setUseAutoRange( bool value );
     bool useAutoRange() const;
@@ -80,8 +81,8 @@ class SignalPlotter : public QDialog
     void setShowVerticalLines( bool value );
     bool showVerticalLines() const;
 
-    void setVerticalLinesColor( const QColor &color );
-    QColor verticalLinesColor() const;
+    void setVerticalLinesColor( const TQColor &color );
+    TQColor verticalLinesColor() const;
 
     void setVerticalLinesDistance( int distance );
     int verticalLinesDistance() const;
@@ -92,8 +93,8 @@ class SignalPlotter : public QDialog
     void setShowHorizontalLines( bool value );
     bool showHorizontalLines() const;
 
-    void setHorizontalLinesColor( const QColor &color );
-    QColor horizontalLinesColor() const;
+    void setHorizontalLinesColor( const TQColor &color );
+    TQColor horizontalLinesColor() const;
 
     void setHorizontalLinesCount( int count );
     int horizontalLinesCount() const;
@@ -107,17 +108,17 @@ class SignalPlotter : public QDialog
     void setFontSize( int size );
     int fontSize() const;
 
-    void setBackgroundColor( const QColor &color );
-    QColor backgroundColor() const;
+    void setBackgroundColor( const TQColor &color );
+    TQColor backgroundColor() const;
 
   protected:
     void updateDataBuffers();
 
-    virtual void resizeEvent( QResizeEvent* );
-    virtual void paintEvent( QPaintEvent* );
+    virtual void resizeEvent( TQResizeEvent* );
+    virtual void paintEvent( TQPaintEvent* );
 
   private:
-    QPoint mPos;
+    TQPoint mPos;
     bool mPosInitialized;
 
     double mMinValue;
@@ -127,34 +128,34 @@ class SignalPlotter : public QDialog
     uint mGraphStyle;
 
     bool mShowVerticalLines;
-    QColor mVerticalLinesColor;
+    TQColor mVerticalLinesColor;
     uint mVerticalLinesDistance;
     bool mVerticalLinesScroll;
     uint mVerticalLinesOffset;
     uint mHorizontalScale;
 
     bool mShowHorizontalLines;
-    QColor mHorizontalLinesColor;
+    TQColor mHorizontalLinesColor;
     uint mHorizontalLinesCount;
 
     bool mShowLabels;
     bool mShowTopBar;
     uint mFontSize;
 
-    QColor mBackgroundColor;
+    TQColor mBackgroundColor;
 
-    QPtrList<double> mBeamData;
-    QValueList<QColor> mBeamColor;
+    TQPtrList<double> mBeamData;
+    TQValueList<TQColor> mBeamColor;
 
     int mSamples;
 
     /**
      * The name of the interface.
-     * Needed to store the geometry of the plotter in the right
+     * Needed to store the tqgeometry of the plotter in the right
      * group of the config file.
      */
-    QString mName;
-    QString mTitle;
+    TQString mName;
+    TQString mTitle;
 };
 
 #endif