Automated update from qt3

76 files changed, 588 insertions, 588 deletions

diff --git a/src/dialogs/ntqmessagebox.h b/src/dialogs/ntqmessagebox.h
index 0296612ac..11b79fc3f 100644
--- a/src/dialogs/ntqmessagebox.h
+++ b/src/dialogs/ntqmessagebox.h
@@ -211,7 +211,7 @@ private:	// Disabled copy constructor and operator=
 #define QT_REQUIRE_VERSION( argc, argv, str ) { TQString s=TQString::fromLatin1(str);\
 TQString sq=TQString::fromLatin1(qVersion()); if ( (sq.section('.',0,0).toInt()<<16)+\
 (sq.section('.',1,1).toInt()<<8)+sq.section('.',2,2).toInt()<(s.section('.',0,0).toInt()<<16)+\
-(s.section('.',1,1).toInt()<<8)+s.section('.',2,2).toInt() ){if ( !qApp){ int c=0; new \
+(s.section('.',1,1).toInt()<<8)+s.section('.',2,2).toInt() ){if ( !tqApp){ int c=0; new \
 TQApplication(argc,argv);} TQString s = TQApplication::tr("Executable '%1' requires TQt "\
  "%2, found TQt %3.").arg(TQString::fromLatin1(tqAppName())).arg(TQString::fromLatin1(\
 str)).arg(TQString::fromLatin1(qVersion()) ); TQMessageBox::critical( 0, TQApplication::tr(\
diff --git a/src/dialogs/qcolordialog.cpp b/src/dialogs/qcolordialog.cpp
index 68838c45f..d365e96f7 100644
--- a/src/dialogs/qcolordialog.cpp
+++ b/src/dialogs/qcolordialog.cpp
@@ -448,10 +448,10 @@ static void initRGB()
     for ( int g = 0; g < 4; g++ )
 	for ( int r = 0;  r < 4; r++ )
 	    for ( int b = 0; b < 3; b++ )
-		stdrgb[i++] = qRgb( r*255/3, g*255/3, b*255/2 );
+		stdrgb[i++] = tqRgb( r*255/3, g*255/3, b*255/2 );
 
     for ( i = 0; i < 2*8; i++ )
-	cusrgb[i] = qRgb(0xff,0xff,0xff);
+	cusrgb[i] = tqRgb(0xff,0xff,0xff);
 }
 
 /*!
@@ -1077,7 +1077,7 @@ void TQColorShowLabel::mouseReleaseEvent( TQMouseEvent * )
 TQColorShower::TQColorShower( TQWidget *parent, const char *name )
     :TQWidget( parent, name)
 {
-    curCol = qRgb( -1, -1, -1 );
+    curCol = tqRgb( -1, -1, -1 );
     TQColIntValidator *val256 = new TQColIntValidator( 0, 255, this );
     TQColIntValidator *val360 = new TQColIntValidator( 0, 360, this );
 
@@ -1161,9 +1161,9 @@ void TQColorShower::rgbEd()
 {
     rgbOriginal = TRUE;
     if ( alphaEd->isVisible() )
-	curCol = qRgba( rEd->val(), gEd->val(), bEd->val(), currentAlpha() );
+	curCol = tqRgba( rEd->val(), gEd->val(), bEd->val(), currentAlpha() );
     else
-	curCol = qRgb( rEd->val(), gEd->val(), bEd->val() );
+	curCol = tqRgb( rEd->val(), gEd->val(), bEd->val() );
 
     rgb2hsv(currentColor(), hue, sat, val );
 
@@ -1184,9 +1184,9 @@ void TQColorShower::hsvEd()
 
     curCol = TQColor( hue, sat, val, TQColor::Hsv ).rgb();
 
-    rEd->setNum( qRed(currentColor()) );
-    gEd->setNum( qGreen(currentColor()) );
-    bEd->setNum( qBlue(currentColor()) );
+    rEd->setNum( tqRed(currentColor()) );
+    gEd->setNum( tqGreen(currentColor()) );
+    bEd->setNum( tqBlue(currentColor()) );
 
     showCurrentColor();
     emit newCol( currentColor() );
@@ -1203,9 +1203,9 @@ void TQColorShower::setRgb( TQRgb rgb )
     sEd->setNum( sat );
     vEd->setNum( val );
 
-    rEd->setNum( qRed(currentColor()) );
-    gEd->setNum( qGreen(currentColor()) );
-    bEd->setNum( qBlue(currentColor()) );
+    rEd->setNum( tqRed(currentColor()) );
+    gEd->setNum( tqGreen(currentColor()) );
+    bEd->setNum( tqBlue(currentColor()) );
 
     showCurrentColor();
 }
@@ -1220,9 +1220,9 @@ void TQColorShower::setHsv( int h, int s, int v )
     sEd->setNum( sat );
     vEd->setNum( val );
 
-    rEd->setNum( qRed(currentColor()) );
-    gEd->setNum( qGreen(currentColor()) );
-    bEd->setNum( qBlue(currentColor()) );
+    rEd->setNum( tqRed(currentColor()) );
+    gEd->setNum( tqGreen(currentColor()) );
+    bEd->setNum( tqBlue(currentColor()) );
 
     showCurrentColor();
 }
@@ -1303,7 +1303,7 @@ TQColorDialogPrivate::TQColorDialogPrivate( TQColorDialog *dialog ) :
     compact = FALSE;
     // small displays (e.g. PDAs cannot fit the full color dialog,
     // so just use the color picker.
-    if ( qApp->desktop()->width() < 480 || qApp->desktop()->height() < 350 )
+    if ( tqApp->desktop()->width() < 480 || tqApp->desktop()->height() < 350 )
 	compact = TRUE;
 
     nextCust = 0;
@@ -1545,14 +1545,14 @@ TQRgb TQColorDialog::getRgba( TQRgb initial, bool *ok,
 #endif
     dlg->setColor( initial );
     dlg->selectColor( initial );
-    dlg->setSelectedAlpha( qAlpha(initial) );
+    dlg->setSelectedAlpha( tqAlpha(initial) );
     int resultCode = dlg->exec();
     TQColor::leaveAllocContext();
     TQRgb result = initial;
     if ( resultCode == TQDialog::Accepted ) {
 	TQRgb c = dlg->color().rgb();
 	int alpha = dlg->selectedAlpha();
-	result = qRgba( qRed(c), qGreen(c), qBlue(c), alpha );
+	result = tqRgba( tqRed(c), tqGreen(c), tqBlue(c), alpha );
     }
     if ( ok )
 	*ok = resultCode == TQDialog::Accepted;
diff --git a/src/dialogs/qdialog.cpp b/src/dialogs/qdialog.cpp
index 1ef49e0c0..a25ad609f 100644
--- a/src/dialogs/qdialog.cpp
+++ b/src/dialogs/qdialog.cpp
@@ -359,15 +359,15 @@ void TQDialog::hideSpecial()
     TQPushButton *pb;
     while ( (pb = (TQPushButton*)it.current()) ) {
 	if ( !showOK &&
-	     pb->text() == qApp->translate( "TQMessageBox", mb_texts[TQMessageBox::Ok] ) ) {
+	     pb->text() == tqApp->translate( "TQMessageBox", mb_texts[TQMessageBox::Ok] ) ) {
 	    pb->hide();
 	    showOK = TRUE;
 	} else if ( !showX &&
-		    pb->text() == qApp->translate( "TQMessageBox", mb_texts[TQMessageBox::Cancel] ) ) {
+		    pb->text() == tqApp->translate( "TQMessageBox", mb_texts[TQMessageBox::Cancel] ) ) {
 	    pb->hide();
 	    showX = TRUE;
 	} else if ( !showQ &&
-		    pb->text() == qApp->tr("Help") ) {
+		    pb->text() == tqApp->tr("Help") ) {
 	    pb->hide();
 	    showQ = TRUE;
 	}
@@ -432,7 +432,7 @@ int TQDialog::exec()
     show();
 
     in_loop = TRUE;
-    qApp->enter_loop();
+    tqApp->enter_loop();
 
     if ( !wasShowModal )
 	clearWFlags( WShowModal );
@@ -465,14 +465,14 @@ void TQDialog::done( int r )
     setResult( r );
 
     // emulate TQWidget::close()
-    bool isMain = qApp->mainWidget() == this;
+    bool isMain = tqApp->mainWidget() == this;
     bool checkLastWindowClosed = isTopLevel() && !isPopup();
     if ( checkLastWindowClosed
-	 && qApp->receivers(SIGNAL(lastWindowClosed())) ) {
+	 && tqApp->receivers(SIGNAL(lastWindowClosed())) ) {
 	/* if there is no non-withdrawn top level window left (except
 	   the desktop, popups, or dialogs with parents), we emit the
 	   lastWindowClosed signal */
-	TQWidgetList *list   = qApp->topLevelWidgets();
+	TQWidgetList *list   = tqApp->topLevelWidgets();
 	TQWidget     *widget = list->first();
 	while ( widget ) {
 	    if ( !widget->isHidden()
@@ -484,10 +484,10 @@ void TQDialog::done( int r )
 	}
 	delete list;
 	if ( widget == 0 )
-	    emit qApp->lastWindowClosed();
+	    emit tqApp->lastWindowClosed();
     }
     if ( isMain )
-	qApp->quit();
+	tqApp->quit();
     else if ( testWFlags(WDestructiveClose) ) {
 	clearWFlags(WDestructiveClose);
 	deleteLater();
@@ -644,8 +644,8 @@ bool TQDialog::event( TQEvent *e )
 	{
 	    TQString bName =
 		(e->type() == TQEvent::OkRequest)
-		? qApp->translate( "TQMessageBox", mb_texts[TQMessageBox::Ok] )
-		: qApp->tr( "Help" );
+		? tqApp->translate( "TQMessageBox", mb_texts[TQMessageBox::Ok] )
+		: tqApp->tr( "Help" );
 
 	    TQObjectList *list = queryList( "TQPushButton" );
 	    TQObjectListIt it( *list );
@@ -712,10 +712,10 @@ void TQDialog::show()
 
 #if defined(Q_WS_X11)
     if (!parentWidget() && testWFlags(WShowModal)
-	&& qApp->mainWidget() && qApp->mainWidget()->isVisible()
-	&& !qApp->mainWidget()->isMinimized()) {
+	&& tqApp->mainWidget() && tqApp->mainWidget()->isVisible()
+	&& !tqApp->mainWidget()->isMinimized()) {
 	// make sure the transient for hint is set properly for modal dialogs
-        x11SetWindowTransient( qApp->mainWidget());
+        x11SetWindowTransient( tqApp->mainWidget());
     }
 #endif // Q_WS_X11
 
@@ -900,7 +900,7 @@ void TQDialog::hide()
     TQWidget::hide();
     if ( in_loop ) {
 	in_loop = FALSE;
-	qApp->exit_loop();
+	tqApp->exit_loop();
     }
 }
 
diff --git a/src/dialogs/qerrormessage.cpp b/src/dialogs/qerrormessage.cpp
index a33872bb8..70e670689 100644
--- a/src/dialogs/qerrormessage.cpp
+++ b/src/dialogs/qerrormessage.cpp
@@ -226,8 +226,8 @@ TQErrorMessage * TQErrorMessage::qtHandler()
 	qtMessageHandler = new TQErrorMessage( 0, "automatic message handler" );
 	qAddPostRoutine( deleteStaticcTQErrorMessage ); // clean up
 #ifndef QT_NO_WIDGET_TOPEXTRA
-	if ( qApp->mainWidget() )
-	    qtMessageHandler->setCaption( qApp->mainWidget()->caption() );
+	if ( tqApp->mainWidget() )
+	    qtMessageHandler->setCaption( tqApp->mainWidget()->caption() );
 #endif
 	qInstallMsgHandler( jump );
     }
diff --git a/src/dialogs/qfiledialog.cpp b/src/dialogs/qfiledialog.cpp
index fddc5716a..019d3d56c 100644
--- a/src/dialogs/qfiledialog.cpp
+++ b/src/dialogs/qfiledialog.cpp
@@ -616,7 +616,7 @@ static void makeVariables() {
 	detailViewMode = FALSE;
 #if defined(Q_WS_WIN)
 	if ( !fileIconProvider )
-	    fileIconProvider = new TQWindowsIconProvider( qApp );
+	    fileIconProvider = new TQWindowsIconProvider( tqApp );
 #endif
     }
 }
@@ -3498,12 +3498,12 @@ TQString TQFileDialog::getOpenFileName( const TQString & startWith,
 	return TQKDEIntegration::getOpenFileNames( filter, workingDirectory, parent, name,
 				    caption, selectedFilter, false ).first();
 #elif defined(Q_WS_WIN)
-    if ( qt_use_native_dialogs && qApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
+    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
 	return winGetOpenFileName( initialSelection, filter, workingDirectory,
 				   parent, name, caption, selectedFilter );
 #elif defined(Q_WS_MAC)
-    if (qt_use_native_dialogs && (qApp->style().inherits(TQMAC_DEFAULT_STYLE)
-                                  || qApp->style().inherits("TQMacStyle")))
+    if (qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+                                  || tqApp->style().inherits("TQMacStyle")))
         return qt_mac_precomposeFileName(macGetOpenFileNames(filter,
                                          startWith.isEmpty() ? 0 : workingDirectory,
                                          parent, name, caption, selectedFilter, FALSE).first());
@@ -3623,12 +3623,12 @@ TQString TQFileDialog::getSaveFileName( const TQString & startWith,
 	return TQKDEIntegration::getSaveFileName( initialSelection, filter, workingDirectory,
 				   parent, name, caption, selectedFilter );
 #elif defined(Q_WS_WIN)
-    if ( qt_use_native_dialogs && qApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
+    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
 	return winGetSaveFileName( initialSelection, filter, workingDirectory,
 				   parent, name, caption, selectedFilter );
 #elif defined(Q_WS_MAC)
-    if (qt_use_native_dialogs && (qApp->style().inherits(TQMAC_DEFAULT_STYLE)
-                                  || qApp->style().inherits("TQMacStyle")))
+    if (qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+                                  || tqApp->style().inherits("TQMacStyle")))
         return qt_mac_precomposeFileName(macGetSaveFileName(initialSelection, filter,
                                          startWith.isEmpty() ? 0 : workingDirectory, parent, name,
                                          caption, selectedFilter));
@@ -4530,7 +4530,7 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
 	    initialDir = dir;
     } else
 	initialDir = TQString::null;
-    if ( qt_use_native_dialogs && qApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle && dirOnly )
+    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle && dirOnly )
         return winGetExistingDirectory( initialDir, parent, name, caption );
 #endif
 #if defined(Q_WS_MAC)
@@ -4540,8 +4540,8 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
         if (TQFileInfo(u.path()).isDir())
             initialDir = (TQString *)&dir;
     }
-    if( qt_use_native_dialogs && (qApp->style().inherits(TQMAC_DEFAULT_STYLE)
-                                  || qApp->style().inherits("TQMacStyle")))
+    if( qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+                                  || tqApp->style().inherits("TQMacStyle")))
 	return qt_mac_precomposeFileName(macGetOpenFileNames("", initialDir, parent, name,
                                                       caption, 0, FALSE, TRUE).first());
 #endif
@@ -5690,11 +5690,11 @@ TQStringList TQFileDialog::getOpenFileNames( const TQString & filter,
     if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
 	return TQKDEIntegration::getOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter, true );
 #elif defined(Q_WS_WIN)
-    if ( qt_use_native_dialogs && qApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
+    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
 	return winGetOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter );
 #elif defined(Q_WS_MAC)
-    if (qt_use_native_dialogs && (qApp->style().inherits(TQMAC_DEFAULT_STYLE)
-                                  || qApp->style().inherits("TQMacStyle"))) {
+    if (qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+                                  || tqApp->style().inherits("TQMacStyle"))) {
         TQStringList sl = macGetOpenFileNames(filter, dir.isEmpty() ? 0 : workingDirectory, parent,
                                              name, caption, selectedFilter);
         TQStringList::iterator it = sl.begin();
@@ -6375,7 +6375,7 @@ void TQFileDialog::doMimeTypeLookup()
 
 	    // evil hack to avoid much too much repaints!
 	    TQGuardedPtr<TQFileDialog> that( this ); // this may be deleted by an event handler
-	    qApp->processEvents();
+	    tqApp->processEvents();
 	    if ( that.isNull() )
 		return;
 	    files->setUpdatesEnabled( FALSE );
@@ -6383,7 +6383,7 @@ void TQFileDialog::doMimeTypeLookup()
 	    if ( item != d->pendingItems.first() )
 		return;
 	    item->setPixmap( 0, *p );
-	    qApp->processEvents();
+	    tqApp->processEvents();
 	    if ( that.isNull() )
 		return;
 	    files->setUpdatesEnabled( TRUE );
diff --git a/src/dialogs/qmessagebox.cpp b/src/dialogs/qmessagebox.cpp
index ce6c505b0..96aabc066 100644
--- a/src/dialogs/qmessagebox.cpp
+++ b/src/dialogs/qmessagebox.cpp
@@ -1324,7 +1324,7 @@ void TQMessageBox::about( TQWidget *parent, const TQString &caption,
 	if ( pm && !pm->isNull() )
 	    mb->setIconPixmap( *pm );
 	else {
-	    pm = qApp && qApp->mainWidget() ? qApp->mainWidget()->icon() : 0;
+	    pm = tqApp && tqApp->mainWidget() ? tqApp->mainWidget()->icon() : 0;
 	    if ( pm && !pm->isNull() )
 		mb->setIconPixmap( *pm );
 	}
@@ -1607,8 +1607,8 @@ void TQMessageBox::aboutTQt( TQWidget *parent, const TQString &caption )
 #ifndef QT_NO_IMAGEIO
     TQPixmap pm;
     TQImage logo( (const char **)qtlogo_xpm);
-    if ( qGray(mb->palette().active().text().rgb()) >
-         qGray(mb->palette().active().base().rgb()) )
+    if ( tqGray(mb->palette().active().text().rgb()) >
+         tqGray(mb->palette().active().base().rgb()) )
     {
         // light on dark, adjust some colors (where's 10?)
         logo.setColor( 0, 0xffffffff );
diff --git a/src/dialogs/qprogressdialog.cpp b/src/dialogs/qprogressdialog.cpp
index d29b4c581..fe5168a03 100644
--- a/src/dialogs/qprogressdialog.cpp
+++ b/src/dialogs/qprogressdialog.cpp
@@ -143,7 +143,7 @@ TQProgressDialog progress( "Copying files...", "Abort Copy", numFiles,
                           this, "progress", TRUE );
 for ( int i = 0; i < numFiles; i++ ) {
     progress.setProgress( i );
-    qApp->processEvents();
+    tqApp->processEvents();
 
     if ( progress.wasCanceled() )
         break;
@@ -580,7 +580,7 @@ void TQProgressDialog::setProgress( int progress )
 
     if ( d->shown_once ) {
 	if (testWFlags(WShowModal))
-	    qApp->processEvents();
+	    tqApp->processEvents();
     } else {
 	if ( progress == 0 ) {
 #ifndef QT_NO_CURSOR
diff --git a/src/iconview/qiconview.cpp b/src/iconview/qiconview.cpp
index 47b1a1cf6..a14684b0c 100644
--- a/src/iconview/qiconview.cpp
+++ b/src/iconview/qiconview.cpp
@@ -5434,7 +5434,7 @@ void TQIconView::focusOutEvent( TQFocusEvent* )
     if (style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this )) {
 	d->inMenuMode =
 	    TQFocusEvent::reason() == TQFocusEvent::Popup ||
- 	    (qApp->focusWidget() && qApp->focusWidget()->inherits("TQMenuBar"));
+ 	    (tqApp->focusWidget() && tqApp->focusWidget()->inherits("TQMenuBar"));
  	if ( !d->inMenuMode )
 	    repaintSelectedItems();
     }
diff --git a/src/kernel/ntqapplication.h b/src/kernel/ntqapplication.h
index fbeed98eb..02c1993da 100644
--- a/src/kernel/ntqapplication.h
+++ b/src/kernel/ntqapplication.h
@@ -67,7 +67,7 @@ class TQMutex;
 
 
 class TQApplication;
-extern Q_EXPORT TQApplication *qApp;		// global application object
+extern Q_EXPORT TQApplication *tqApp;		// global application object
 
 
 class Q_EXPORT TQApplication : public TQObject
@@ -520,10 +520,10 @@ inline TQSize TQApplication::globalStrut()
 }
 
 inline bool TQApplication::sendEvent( TQObject *receiver, TQEvent *event )
-{  if ( event ) event->spont = FALSE; return qApp ? qApp->notify( receiver, event ) : FALSE; }
+{  if ( event ) event->spont = FALSE; return tqApp ? tqApp->notify( receiver, event ) : FALSE; }
 
 inline bool TQApplication::sendSpontaneousEvent( TQObject *receiver, TQEvent *event )
-{ if ( event ) event->spont = TRUE; return qApp ? qApp->notify( receiver, event ) : FALSE; }
+{ if ( event ) event->spont = TRUE; return tqApp ? tqApp->notify( receiver, event ) : FALSE; }
 
 #ifdef QT_NO_TRANSLATION
 // Simple versions
diff --git a/src/kernel/ntqcolor.h b/src/kernel/ntqcolor.h
index fd9e7630b..a35e81098 100644
--- a/src/kernel/ntqcolor.h
+++ b/src/kernel/ntqcolor.h
@@ -46,31 +46,31 @@
 #include "ntqstringlist.h"
 #endif // QT_H
 
-const TQRgb  RGB_MASK    = 0x00ffffff;		// masks RGB values
+const TQRgb  TQT_RGB_MASK    = 0x00ffffff;		// masks RGB values
 
-Q_EXPORT inline int qRed( TQRgb rgb )		// get red part of RGB
+Q_EXPORT inline int tqRed( TQRgb rgb )		// get red part of RGB
 { return (int)((rgb >> 16) & 0xff); }
 
-Q_EXPORT inline int qGreen( TQRgb rgb )		// get green part of RGB
+Q_EXPORT inline int tqGreen( TQRgb rgb )		// get green part of RGB
 { return (int)((rgb >> 8) & 0xff); }
 
-Q_EXPORT inline int qBlue( TQRgb rgb )		// get blue part of RGB
+Q_EXPORT inline int tqBlue( TQRgb rgb )		// get blue part of RGB
 { return (int)(rgb & 0xff); }
 
-Q_EXPORT inline int qAlpha( TQRgb rgb )		// get alpha part of RGBA
+Q_EXPORT inline int tqAlpha( TQRgb rgb )		// get alpha part of RGBA
 { return (int)((rgb >> 24) & 0xff); }
 
-Q_EXPORT inline TQRgb qRgb( int r, int g, int b )// set RGB value
+Q_EXPORT inline TQRgb tqRgb( int r, int g, int b )// set RGB value
 { return (0xff << 24) | ((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff); }
 
-Q_EXPORT inline TQRgb qRgba( int r, int g, int b, int a )// set RGBA value
+Q_EXPORT inline TQRgb tqRgba( int r, int g, int b, int a )// set RGBA value
 { return ((a & 0xff) << 24) | ((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff); }
 
-Q_EXPORT inline int qGray( int r, int g, int b )// convert R,G,B to gray 0..255
+Q_EXPORT inline int tqGray( int r, int g, int b )// convert R,G,B to gray 0..255
 { return (r*11+g*16+b*5)/32; }
 
-Q_EXPORT inline int qGray( TQRgb rgb )		// convert RGB to gray 0..255
-{ return qGray( qRed(rgb), qGreen(rgb), qBlue(rgb) ); }
+Q_EXPORT inline int tqGray( TQRgb rgb )		// convert RGB to gray 0..255
+{ return tqGray( tqRed(rgb), tqGreen(rgb), tqBlue(rgb) ); }
 
 
 class Q_EXPORT TQColor
@@ -190,13 +190,13 @@ inline TQRgb TQColor::rgb() const
 { return d.argb; }
 
 inline int TQColor::red() const
-{ return qRed(d.argb); }
+{ return tqRed(d.argb); }
 
 inline int TQColor::green() const
-{ return qGreen(d.argb); }
+{ return tqGreen(d.argb); }
 
 inline int TQColor::blue() const
-{ return qBlue(d.argb); }
+{ return tqBlue(d.argb); }
 
 inline bool TQColor::isValid() const
 {
diff --git a/src/kernel/ntqwindowdefs.h b/src/kernel/ntqwindowdefs.h
index 3ad58fec2..b2e511871 100644
--- a/src/kernel/ntqwindowdefs.h
+++ b/src/kernel/ntqwindowdefs.h
@@ -154,7 +154,7 @@ Q_EXPORT WId	 qt_xrootwin( int scrn ); // ### 4.0 add default arg of -1
 Q_EXPORT GC	 qt_xget_readonly_gc( int scrn, bool monochrome );
 Q_EXPORT GC	 qt_xget_temp_gc( int scrn, bool monochrome );
 
-Q_EXPORT const char *qAppClass();		// get application class
+Q_EXPORT const char *tqAppClass();		// get application class
 
 #endif // Q_WS_X11
 
diff --git a/src/kernel/qapplication.cpp b/src/kernel/qapplication.cpp
index c15f19ab4..149048905 100644
--- a/src/kernel/qapplication.cpp
+++ b/src/kernel/qapplication.cpp
@@ -95,7 +95,7 @@
   or more windows at any time.
 
   The TQApplication object is accessible through the global pointer \c
-  qApp. Its main areas of responsibility are:
+  tqApp. Its main areas of responsibility are:
   \list
 
   \i It initializes the application with the user's desktop settings
@@ -323,7 +323,7 @@ void qt_init( Display* dpy, TQt::HANDLE, TQt::HANDLE );
 #endif
 Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop );
 
-TQApplication *qApp = 0;			// global application object
+TQApplication *tqApp = 0;			// global application object
 
 TQStyle   *TQApplication::app_style      = 0;	// default application style
 bool      qt_explicit_app_style	       = FALSE; // style explicitly set by programmer
@@ -654,7 +654,7 @@ void TQApplication::process_cmdline( int* argcptr, char ** argv )
   Initializes the window system and constructs an application object
   with \a argc command line arguments in \a argv.
 
-  The global \c qApp pointer refers to this application object. Only
+  The global \c tqApp pointer refers to this application object. Only
   one application object should be created.
 
   This application object must be constructed before any \link
@@ -663,7 +663,7 @@ void TQApplication::process_cmdline( int* argcptr, char ** argv )
 
   Note that \a argc and \a argv might be changed. TQt removes command
   line arguments that it recognizes. The modified \a argc and \a argv
-  can also be accessed later with \c qApp->argc() and \c qApp->argv().
+  can also be accessed later with \c tqApp->argc() and \c tqApp->argv().
   The documentation for argv() contains a detailed description of how
   to process command line arguments.
 
@@ -791,13 +791,13 @@ TQApplication::TQApplication( int &argc, char **argv, Type type )
 
 Q_EXPORT void qt_ucm_initialize( TQApplication *theApp )
 {
-    if ( qApp )
+    if ( tqApp )
 	return;
     int argc = theApp->argc();
     char **argv = theApp->argv();
-    theApp->construct( argc, argv, qApp->type() );
+    theApp->construct( argc, argv, tqApp->type() );
 
-    Q_ASSERT( qApp == theApp );
+    Q_ASSERT( tqApp == theApp );
 }
 
 void TQApplication::construct( int &argc, char **argv, Type type )
@@ -932,10 +932,10 @@ void TQApplication::init_precmdline()
     is_session_restored = FALSE;
 #endif
 #if defined(QT_CHECK_STATE)
-    if ( qApp )
+    if ( tqApp )
 	qWarning( "TQApplication: There should be max one application object" );
 #endif
-    qApp = (TQApplication*)this;
+    tqApp = (TQApplication*)this;
 }
 
 /*!
@@ -964,7 +964,7 @@ void TQApplication::initialize( int argc, char **argv )
     // connect to the session manager
     if ( !session_key )
 	session_key = new TQString;
-    session_manager = new TQSessionManager( qApp, session_id, *session_key );
+    session_manager = new TQSessionManager( tqApp, session_id, *session_key );
 #endif
 
 }
@@ -1017,7 +1017,7 @@ TQWidget *TQApplication::activeModalWidget()
 
 /*!
   Cleans up any window system resources that were allocated by this
-  application. Sets the global variable \c qApp to 0.
+  application. Sets the global variable \c tqApp to 0.
 */
 
 TQApplication::~TQApplication()
@@ -1098,10 +1098,10 @@ TQApplication::~TQApplication()
     postevent_mutex = 0;
 #endif // QT_THREAD_SUPPORT
 
-    if( qApp == this ) {
+    if( tqApp == this ) {
 	if ( postedEvents )
 	    removePostedEvents( this );
-	qApp = 0;
+	tqApp = 0;
     }
     is_app_running = FALSE;
 
@@ -1186,7 +1186,7 @@ TQApplication::~TQApplication()
     under X11, the list box contains the three strings "showargs",
     "hello" and "world".
 
-    TQt provides a global pointer, \c qApp, that points to the
+    TQt provides a global pointer, \c tqApp, that points to the
     TQApplication object, and through which you can access argc() and
     argv() in functions other than main().
 
@@ -1278,7 +1278,7 @@ TQStyle& TQApplication::style()
 	}
     }
 
-    app_style->polish( qApp );
+    app_style->polish( tqApp );
 #endif
     return *app_style;
 }
@@ -1326,7 +1326,7 @@ void TQApplication::setStyle( TQStyle *style )
 		}
 	    }
 	}
-	old->unPolish( qApp );
+	old->unPolish( tqApp );
     }
 
     // take care of possible palette requirements of certain gui
@@ -1338,7 +1338,7 @@ void TQApplication::setStyle( TQStyle *style )
     setPalette( tmpPal, TRUE );
 
     // initialize the application with the new style
-    app_style->polish( qApp );
+    app_style->polish( tqApp );
 
     // re-polish existing widgets if necessary
     if (old) {
@@ -1499,7 +1499,7 @@ int TQApplication::colorSpec()
 void TQApplication::setColorSpec( int spec )
 {
 #if defined(QT_CHECK_STATE)
-    if ( qApp ) {
+    if ( tqApp ) {
 	qWarning( "TQApplication::setColorSpec: This function must be "
 		 "called before the TQApplication object is created" );
     }
@@ -1546,7 +1546,7 @@ void TQApplication::setGlobalStrut( const TQSize& strut )
 }
 
 #if defined( Q_WS_WIN ) || defined( Q_WS_MAC )
-extern const char *qAppFileName();
+extern const char *tqAppFileName();
 #endif
 
 #ifndef QT_NO_DIR
@@ -1647,7 +1647,7 @@ TQString TQApplication::applicationFilePath()
 
     return filePath.filePath();
 #elif defined( Q_WS_MAC )
-    return TQDir::cleanDirPath( TQFile::decodeName( qAppFileName() ) );
+    return TQDir::cleanDirPath( TQFile::decodeName( tqAppFileName() ) );
 #else
     TQString argv0 = TQFile::decodeName( argv()[0] );
     TQString absPath;
@@ -1732,11 +1732,11 @@ TQStringList TQApplication::libraryPaths()
 	}
 
 	TQString app_location;
-	if (qApp)
-	    app_location = qApp->applicationFilePath();
+	if (tqApp)
+	    app_location = tqApp->applicationFilePath();
 #ifdef Q_WS_WIN
 	else {
-	    app_location = TQString(qAppFileName());
+	    app_location = TQString(tqAppFileName());
 	    app_location.replace('\\', '/');
 	}
 #endif
@@ -1821,7 +1821,7 @@ void TQApplication::removeLibraryPath( const TQString &path )
 TQPalette TQApplication::palette(const TQWidget* w)
 {
 #if defined(QT_CHECK_STATE)
-    if ( !qApp )
+    if ( !tqApp )
 	qWarning( "TQApplication::palette: This function can only be "
 		  "called after the TQApplication object has been created" );
 #endif
@@ -1872,7 +1872,7 @@ void TQApplication::setPalette( const TQPalette &palette, bool informWidgets,
     TQPalette *oldpal = 0;
 #ifndef QT_NO_STYLE
     if ( !startingUp() ) // on startup this has been done already
-	qApp->style().polish( pal );	// NB: non-const reference
+	tqApp->style().polish( pal );	// NB: non-const reference
 #endif
     bool all = FALSE;
     if ( !className ) {
@@ -2137,7 +2137,7 @@ TQFontMetrics TQApplication::fontMetrics()
   Example:
   \code
     TQPushButton *quitButton = new TQPushButton( "Quit" );
-    connect( quitButton, SIGNAL(clicked()), qApp, SLOT(quit()) );
+    connect( quitButton, SIGNAL(clicked()), tqApp, SLOT(quit()) );
   \endcode
 
   \sa exit() aboutToQuit() lastWindowClosed() TQAction
@@ -2159,10 +2159,10 @@ void TQApplication::quit()
   \code
     // the "Quit" menu entry should try to close all windows
     TQPopupMenu* file = new TQPopupMenu( this );
-    file->insertItem( "&Quit", qApp, SLOT(closeAllWindows()), CTRL+Key_Q );
+    file->insertItem( "&Quit", tqApp, SLOT(closeAllWindows()), CTRL+Key_Q );
 
     // when the last window is closed, the application should quit
-    connect( qApp, SIGNAL( lastWindowClosed() ), qApp, SLOT( quit() ) );
+    connect( tqApp, SIGNAL( lastWindowClosed() ), tqApp, SLOT( quit() ) );
   \endcode
 
   The windows are closed in random order, until one window does not
@@ -2286,9 +2286,9 @@ void TQApplication::aboutTQt()
   approaches are listed below:
   \list 1
   \i Reimplementing this function. This is very powerful, providing
-  complete control; but only one subclass can be qApp.
+  complete control; but only one subclass can be tqApp.
 
-  \i Installing an event filter on qApp. Such an event filter is able
+  \i Installing an event filter on tqApp. Such an event filter is able
   to process all events for all widgets, so it's just as powerful as
   reimplementing notify(); furthermore, it's possible to have more
   than one application-global event filter. Global event filters even
@@ -2730,7 +2730,7 @@ void TQApplication::processOneEvent()
 TQEventLoop *TQApplication::eventLoop()
 {
     if ( !eventloop && !is_app_closing )
-	(void) new TQEventLoop( qApp, "default event loop" );
+	(void) new TQEventLoop( tqApp, "default event loop" );
     return eventloop;
 }
 
@@ -2779,7 +2779,7 @@ int TQApplication::exec()
 */
 void TQApplication::exit( int retcode )
 {
-    qApp->eventLoop()->exit( retcode );
+    tqApp->eventLoop()->exit( retcode );
 }
 
 /*!
@@ -2963,7 +2963,7 @@ void TQApplication::removeTranslator( TQTranslator * mf )
     if ( !translators || !mf )
 	return;
 
-    if ( translators->remove( mf ) && ! qApp->closingDown() ) {
+    if ( translators->remove( mf ) && ! tqApp->closingDown() ) {
 	setReverseLayout( qt_detectRTLLanguage() );
 
 	TQWidgetList *list = topLevelWidgets();
@@ -3666,12 +3666,12 @@ Q_EXPORT void qt_dispatchEnterLeave( TQWidget* enter, TQWidget* leave ) {
 
     TQEvent leaveEvent( TQEvent::Leave );
     for ( w = leaveList.first(); w; w = leaveList.next() ) {
-	if ( !qApp->activeModalWidget() || qt_tryModalHelper( w, 0 ))
+	if ( !tqApp->activeModalWidget() || qt_tryModalHelper( w, 0 ))
 	    TQApplication::sendEvent( w, &leaveEvent );
     }
     TQEvent enterEvent( TQEvent::Enter );
     for ( w = enterList.first(); w; w = enterList.next() ) {
-	if ( !qApp->activeModalWidget() || qt_tryModalHelper( w, 0 ))
+	if ( !tqApp->activeModalWidget() || qt_tryModalHelper( w, 0 ))
 	    TQApplication::sendEvent( w, &enterEvent );
     }
 }
@@ -3691,7 +3691,7 @@ Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop ) {
     TQWidget *modal=0, *top=TQApplication::activeModalWidget();
     if ( rettop ) *rettop = top;
 
-    if ( qApp->activePopupWidget() )
+    if ( tqApp->activePopupWidget() )
 	return TRUE;
 
 #ifdef Q_WS_MACX
diff --git a/src/kernel/qapplication_x11.cpp b/src/kernel/qapplication_x11.cpp
index 4579b98fd..72e29b148 100644
--- a/src/kernel/qapplication_x11.cpp
+++ b/src/kernel/qapplication_x11.cpp
@@ -419,7 +419,7 @@ static bool qt_x11EventFilter( XEvent* ev )
 {
     if ( qt_x11_event_filter  && qt_x11_event_filter( ev )  )
 	return TRUE;
-    return qApp->x11EventFilter( ev );
+    return tqApp->x11EventFilter( ev );
 }
 
 
@@ -620,7 +620,7 @@ TQWidgetList *TQApplication::icHolderWidgets()
 */
 void TQApplication::changeAllInputContext( const TQString &identifierName )
 {
-    TQWidgetList *list = qApp->icHolderWidgets();
+    TQWidgetList *list = tqApp->icHolderWidgets();
     TQWidgetListIt it(*list);
     while(it.current()) {
 	it.current()->changeInputContext( identifierName );
@@ -687,7 +687,7 @@ void TQApplication::create_im()
 */
 void TQApplication::close_im()
 {
-    TQWidgetList *list = qApp->icHolderWidgets();
+    TQWidgetList *list = tqApp->icHolderWidgets();
     TQWidgetListIt it(*list);
     while(it.current()) {
 	it.current()->destroyInputContext();
@@ -708,7 +708,7 @@ void TQApplication::create_xim()
 	qt_xim_preferred_style = xim_default_style;
 #endif // QT_NO_XIM
 
-    TQWidgetList *list= qApp->topLevelWidgets();
+    TQWidgetList *list= tqApp->topLevelWidgets();
     TQWidgetListIt it(*list);
     TQWidget * w;
     while( (w=it.current()) != 0 ) {
@@ -733,7 +733,7 @@ void TQApplication::close_xim()
     // 	qt_xim = 0;
 
 #endif // QT_NO_XIM
-    TQWidgetList *list = qApp->topLevelWidgets();
+    TQWidgetList *list = tqApp->topLevelWidgets();
     TQWidgetListIt it(*list);
     while(it.current()) {
 	it.current()->destroyInputContext();
@@ -807,7 +807,7 @@ static int qt_x_errhandler( Display *dpy, XErrorEvent *err )
 static int qt_xio_errhandler( Display * )
 {
     qWarning( "%s: Fatal IO error: client killed", appName );
-    qApp = 0;
+    tqApp = 0;
     exit( 1 );
     //### give the application a chance for a proper shutdown instead,
     //### exit(1) doesn't help.
@@ -1065,7 +1065,7 @@ bool TQApplication::x11_apply_settings()
     if (defaultcodec != "none") {
 	TQTextCodec *codec = TQTextCodec::codecForName(defaultcodec);
 	if (codec)
-	    qApp->setDefaultCodec(codec);
+	    tqApp->setDefaultCodec(codec);
     }
 
     TQStringList strut = settings.readListEntry("/qt/globalStrut");
@@ -1559,7 +1559,7 @@ void qt_x11_create_wm_client_leader()
 		     (unsigned char *)&qt_x11_wm_client_leader, 1 );
 
     // If we are session managed, inform the window manager about it
-    TQCString session = qApp->sessionId().latin1();
+    TQCString session = tqApp->sessionId().latin1();
     if ( !session.isEmpty() ) {
 	XChangeProperty( TQPaintDevice::x11AppDisplay(),
 			 qt_x11_wm_client_leader, qt_sm_client_id,
@@ -1808,7 +1808,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	    if ( ( appDpy = XOpenDisplay(appDpyName) ) == 0 ) {
 		qWarning( "%s: cannot connect to X server %s", appName,
 			  XDisplayName(appDpyName) );
-		qApp = 0;
+		tqApp = 0;
 		exit( 1 );
 	    }
 
@@ -2206,7 +2206,7 @@ void qt_init_internal( int *argcptr, char **argv,
 #endif
 
     if( qt_is_gui_used ) {
-	qApp->setName( appName );
+	tqApp->setName( appName );
 
 	int screen;
 	for ( screen = 0; screen < appScreenCount; ++screen ) {
@@ -2398,7 +2398,7 @@ void qt_init_internal( int *argcptr, char **argv,
 		if (defaultcodec != "none") {
 		    TQTextCodec *codec = TQTextCodec::codecForName(defaultcodec);
 		    if (codec)
-			qApp->setDefaultCodec(codec);
+			tqApp->setDefaultCodec(codec);
 		}
 
 		qt_resolve_symlinks =
@@ -2623,7 +2623,7 @@ const char *tqAppName()				// get application name
     return appName;
 }
 
-const char *qAppClass()				// get application class
+const char *tqAppClass()				// get application class
 {
     return appClass;
 }
@@ -3482,7 +3482,7 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	    case XKeyRelease:
 		do {
 		    popup->close();
-		} while ( (popup = qApp->activePopupWidget()) );
+		} while ( (popup = tqApp->activePopupWidget()) );
 		return 1;
 	    }
 	}
@@ -4102,7 +4102,7 @@ bool TQETWidget::translateMouseEvent( const XEvent *event )
 		 || nextEvent.type == PropertyNotify
 		 || nextEvent.type == Expose
 		 || nextEvent.type == NoExpose ) {
-		qApp->x11ProcessEvent( &nextEvent );
+		tqApp->x11ProcessEvent( &nextEvent );
 		continue;
 	    } else if ( nextEvent.type != MotionNotify ||
 			nextEvent.xmotion.window != event->xmotion.window ||
@@ -4170,7 +4170,7 @@ bool TQETWidget::translateMouseEvent( const XEvent *event )
 
 	    // take care about grabbing. We do this here since it
 	    // is clear that we return anyway
-	    if ( qApp->inPopupMode() && popupGrabOk )
+	    if ( tqApp->inPopupMode() && popupGrabOk )
 		XAllowEvents( x11Display(), SyncPointer, CurrentTime );
 
 	    // We are only interested in ButtonPress.
@@ -4264,8 +4264,8 @@ bool TQETWidget::translateMouseEvent( const XEvent *event )
     if ( type == 0 )				// don't send event
 	return FALSE;
 
-    if ( qApp->inPopupMode() ) {			// in popup mode
-	TQWidget *popup = qApp->activePopupWidget();
+    if ( tqApp->inPopupMode() ) {			// in popup mode
+	TQWidget *popup = tqApp->activePopupWidget();
 	if ( popup != this ) {
 	    if ( testWFlags(WType_Popup) && rect().contains(pos) )
 		popup = this;
@@ -4334,7 +4334,7 @@ bool TQETWidget::translateMouseEvent( const XEvent *event )
 	if ( releaseAfter )
 	    qt_button_down = 0;
 
-	if ( qApp->inPopupMode() ) { // still in popup mode
+	if ( tqApp->inPopupMode() ) { // still in popup mode
 	    if ( popupGrabOk )
 		XAllowEvents( dpy, SyncPointer, CurrentTime );
 	} else {
@@ -4394,7 +4394,7 @@ bool TQETWidget::translateWheelEvent( int global_x, int global_y, int delta, int
 {
     // send the event to the widget or its ancestors
     {
-	TQWidget* popup = qApp->activePopupWidget();
+	TQWidget* popup = tqApp->activePopupWidget();
 	if ( popup && topLevelWidget() != popup )
 	    popup->close();
 	TQWheelEvent e( mapFromGlobal(TQPoint( global_x, global_y)),
@@ -4405,8 +4405,8 @@ bool TQETWidget::translateWheelEvent( int global_x, int global_y, int delta, int
 
     // send the event to the widget that has the focus or its ancestors, if different
     TQWidget *w = this;
-    if ( w != qApp->focusWidget() && ( w = qApp->focusWidget() ) ) {
-	TQWidget* popup = qApp->activePopupWidget();
+    if ( w != tqApp->focusWidget() && ( w = tqApp->focusWidget() ) ) {
+	TQWidget* popup = tqApp->activePopupWidget();
 	if ( popup && w != popup )
 	    popup->hide();
 	TQWheelEvent e( mapFromGlobal(TQPoint( global_x, global_y)),
@@ -6366,7 +6366,7 @@ static void sm_performSaveYourself( TQSessionManagerData* smd )
     smd->sessionKey  = TQString::number( tv.tv_sec ) + "_" + TQString::number(tv.tv_usec);
 
     // tell the session manager about our program in best POSIX style
-    sm_setProperty( SmProgram, TQString( qApp->argv()[0] ) );
+    sm_setProperty( SmProgram, TQString( tqApp->argv()[0] ) );
     // tell the session manager about our user as well.
     struct passwd* entry = getpwuid( geteuid() );
     if ( entry )
@@ -6374,8 +6374,8 @@ static void sm_performSaveYourself( TQSessionManagerData* smd )
 
     // generate a restart and discard command that makes sense
     TQStringList restart;
-    restart  << qApp->argv()[0] << "-session" << smd->sessionId + "_" + smd->sessionKey;
-    if (qstricmp(tqAppName(), qAppClass()) != 0)
+    restart  << tqApp->argv()[0] << "-session" << smd->sessionId + "_" + smd->sessionKey;
+    if (qstricmp(tqAppName(), tqAppClass()) != 0)
 	restart << "-name" << tqAppName();
     sm->setRestartCommand( restart );
     TQStringList discard;
@@ -6383,15 +6383,15 @@ static void sm_performSaveYourself( TQSessionManagerData* smd )
 
     switch ( sm_saveType ) {
     case SmSaveBoth:
-	qApp->commitData( *sm );
+	tqApp->commitData( *sm );
 	if ( sm_isshutdown && sm_cancel)
 	    break; // we cancelled the shutdown, no need to save state
     // fall through
     case SmSaveLocal:
-	qApp->saveState( *sm );
+	tqApp->saveState( *sm );
 	break;
     case SmSaveGlobal:
-	qApp->commitData( *sm );
+	tqApp->commitData( *sm );
 	break;
     default:
 	break;
@@ -6438,7 +6438,7 @@ static void sm_dieCallback( SmcConn smcConn, SmPointer /* clientData  */)
 	return;
     resetSmState();
     TQEvent quitEvent(TQEvent::Quit);
-    TQApplication::sendEvent(qApp, &quitEvent);
+    TQApplication::sendEvent(tqApp, &quitEvent);
 }
 
 static void sm_shutdownCancelledCallback( SmcConn smcConn, SmPointer /* clientData */)
@@ -6446,7 +6446,7 @@ static void sm_shutdownCancelledCallback( SmcConn smcConn, SmPointer /* clientDa
     if (smcConn != smcConnection )
 	return;
     if ( sm_waitingForInteraction )
-	qApp->exit_loop();
+	tqApp->exit_loop();
     resetSmState();
 }
 
@@ -6462,7 +6462,7 @@ static void sm_interactCallback( SmcConn smcConn, SmPointer /* clientData */ )
     if (smcConn != smcConnection )
 	return;
     if ( sm_waitingForInteraction )
-	qApp->exit_loop();
+	tqApp->exit_loop();
 }
 
 static void sm_saveYourselfPhase2Callback( SmcConn smcConn, SmPointer clientData )
@@ -6570,7 +6570,7 @@ bool TQSessionManager::allowsInteraction()
 							sm_interactCallback, (SmPointer*) this );
     }
     if ( sm_waitingForInteraction ) {
-	qApp->enter_loop();
+	tqApp->enter_loop();
 	sm_waitingForInteraction = FALSE;
 	if ( sm_smActive ) { // not cancelled
 	    sm_interactionActive = TRUE;
@@ -6594,7 +6594,7 @@ bool TQSessionManager::allowsErrorInteraction()
 							sm_interactCallback, (SmPointer*) this );
     }
     if ( sm_waitingForInteraction ) {
-	qApp->enter_loop();
+	tqApp->enter_loop();
 	sm_waitingForInteraction = FALSE;
 	if ( sm_smActive ) { // not cancelled
 	    sm_interactionActive = TRUE;
diff --git a/src/kernel/qasyncimageio.cpp b/src/kernel/qasyncimageio.cpp
index 21485fd1f..320e4bd4b 100644
--- a/src/kernel/qasyncimageio.cpp
+++ b/src/kernel/qasyncimageio.cpp
@@ -844,7 +844,7 @@ int TQGIFFormat::decode(TQImage& img, TQImageConsumer* consumer,
 	  case GlobalColorMap: case LocalColorMap:
 	    hold[count++]=ch;
 	    if (count==3) {
-		TQRgb rgb = qRgb(hold[0], hold[1], hold[2]);
+		TQRgb rgb = tqRgb(hold[0], hold[1], hold[2]);
 		if ( state == LocalColorMap ) {
 		    if ( ccount < lncols )
 			localcmap[ccount] =  rgb;
diff --git a/src/kernel/qclipboard_x11.cpp b/src/kernel/qclipboard_x11.cpp
index 8f602d84e..32f428fcf 100644
--- a/src/kernel/qclipboard_x11.cpp
+++ b/src/kernel/qclipboard_x11.cpp
@@ -480,7 +480,7 @@ bool qt_xclb_wait_for_event( Display *dpy, Window win, int type, XEvent *event,
     TQTime started = TQTime::currentTime();
     TQTime now = started;
 
-    if (qApp->eventLoop()->inherits("TQMotif")) { // yes yes, evil hack, we know
+    if (tqApp->eventLoop()->inherits("TQMotif")) { // yes yes, evil hack, we know
         if ( waiting_for_data )
             qFatal( "TQClipboard: internal error, qt_xclb_wait_for_event recursed" );
 
@@ -503,7 +503,7 @@ bool qt_xclb_wait_for_event( Display *dpy, Window win, int type, XEvent *event,
                 started = now;
 
             // 0x08 == ExcludeTimers for X11 only
-            qApp->eventLoop()->processEvents( TQEventLoop::ExcludeUserInput |
+            tqApp->eventLoop()->processEvents( TQEventLoop::ExcludeUserInput |
                                               TQEventLoop::ExcludeSocketNotifiers |
                                               TQEventLoop::WaitForMore | 0x08 );
 
@@ -537,7 +537,7 @@ bool qt_xclb_wait_for_event( Display *dpy, Window win, int type, XEvent *event,
         // process other clipboard events, since someone is probably requesting data from us
         XEvent e;
         if (XCheckIfEvent(dpy, &e, checkForClipboardEvents, 0))
-            qApp->x11ProcessEvent(&e);
+            tqApp->x11ProcessEvent(&e);
 
 	now = TQTime::currentTime();
 	if ( started > now )			// crossed midnight
diff --git a/src/kernel/qcolor.cpp b/src/kernel/qcolor.cpp
index 832e5b7f7..a7f6b30ba 100644
--- a/src/kernel/qcolor.cpp
+++ b/src/kernel/qcolor.cpp
@@ -259,10 +259,10 @@ void TQColor::initGlobalColors()
     // HACK: we need a way to recognize color0 and color1 uniquely, so
     // that we can use color0 and color1 with fixed pixel values on
     // all screens
-    stdcol[ 0].d.argb = qRgba(255, 255, 255, 1);
-    stdcol[ 1].d.argb = qRgba(  0,   0,   0, 1);
+    stdcol[ 0].d.argb = tqRgba(255, 255, 255, 1);
+    stdcol[ 1].d.argb = tqRgba(  0,   0,   0, 1);
     #else
-    stdcol[ 0].d.argb = qRgb(255,255,255);
+    stdcol[ 0].d.argb = tqRgb(255,255,255);
     stdcol[ 1].d.argb = 0;
     #endif // Q_WS_X11
     stdcol[ 0].setPixel( COLOR0_PIX );
@@ -605,9 +605,9 @@ void TQColor::hsv( int *h, int *s, int *v ) const
 {
     if ( !h || !s || !v )
 	return;
-    int r = qRed(d.argb);
-    int g = qGreen(d.argb);
-    int b = qBlue(d.argb);
+    int r = tqRed(d.argb);
+    int g = tqGreen(d.argb);
+    int b = tqBlue(d.argb);
     uint max = r;				// maximum RGB component
     int whatmax = 0;				// r=>0, g=>1, b=>2
     if ( (uint)g > max ) {
@@ -712,7 +712,7 @@ void TQColor::setHsv( int h, int s, int v )
     For an invalid color, the alpha value of the returned color is
     unspecified.
 
-    \sa setRgb(), hsv(), qRed(), qBlue(), qGreen(), isValid()
+    \sa setRgb(), hsv(), tqRed(), tqBlue(), tqGreen(), isValid()
 */
 
 /*! \fn void TQColor::getRgb( int *r, int *g, int *b ) const
@@ -727,9 +727,9 @@ void TQColor::setHsv( int h, int s, int v )
 /*! \obsolete Use getRgb() instead */
 void TQColor::rgb( int *r, int *g, int *b ) const
 {
-    *r = qRed(d.argb);
-    *g = qGreen(d.argb);
-    *b = qBlue(d.argb);
+    *r = tqRed(d.argb);
+    *g = tqGreen(d.argb);
+    *b = tqBlue(d.argb);
 }
 
 
@@ -749,7 +749,7 @@ void TQColor::setRgb( int r, int g, int b )
 #endif
 	return;
     }
-    d.argb = qRgb( r, g, b );
+    d.argb = tqRgb( r, g, b );
     if ( colormodel == d8 ) {
 	d.d8.invalid = FALSE;
 	d.d8.direct = FALSE;
@@ -959,60 +959,60 @@ TQDataStream &operator>>( TQDataStream &s, TQColor &c )
  *****************************************************************************/
 
 /*!
-    \fn int qRed( TQRgb rgb )
+    \fn int tqRed( TQRgb rgb )
     \relates TQColor
 
     Returns the red component of the RGB triplet \a rgb.
-    \sa qRgb(), TQColor::red()
+    \sa tqRgb(), TQColor::red()
 */
 
 /*!
-    \fn int qGreen( TQRgb rgb )
+    \fn int tqGreen( TQRgb rgb )
     \relates TQColor
 
     Returns the green component of the RGB triplet \a rgb.
-    \sa qRgb(), TQColor::green()
+    \sa tqRgb(), TQColor::green()
 */
 
 /*!
-    \fn int qBlue( TQRgb rgb )
+    \fn int tqBlue( TQRgb rgb )
     \relates TQColor
 
     Returns the blue component of the RGB triplet \a rgb.
-    \sa qRgb(), TQColor::blue()
+    \sa tqRgb(), TQColor::blue()
 */
 
 /*!
-    \fn int qAlpha( TQRgb rgba )
+    \fn int tqAlpha( TQRgb rgba )
     \relates TQColor
 
     Returns the alpha component of the RGBA quadruplet \a rgba.
     */
 
 /*!
-    \fn TQRgb qRgb( int r, int g, int b )
+    \fn TQRgb tqRgb( int r, int g, int b )
     \relates TQColor
 
     Returns the RGB triplet \a (r,g,b).
 
     The return type TQRgb is equivalent to \c unsigned \c int.
 
-    \sa qRgba(), qRed(), qGreen(), qBlue()
+    \sa tqRgba(), tqRed(), tqGreen(), tqBlue()
 */
 
 /*!
-    \fn TQRgb qRgba( int r, int g, int b, int a )
+    \fn TQRgb tqRgba( int r, int g, int b, int a )
     \relates TQColor
 
     Returns the RGBA quadruplet \a (r,g,b,a).
 
     The return type TQRgba is equivalent to \c unsigned \c int.
 
-    \sa qRgb(), qRed(), qGreen(), qBlue()
+    \sa tqRgb(), tqRed(), tqGreen(), tqBlue()
 */
 
 /*!
-    \fn int qGray( int r, int g, int b )
+    \fn int tqGray( int r, int g, int b )
     \relates TQColor
 
     Returns a gray value 0..255 from the (\a r, \a g, \a b) triplet.
@@ -1022,7 +1022,7 @@ TQDataStream &operator>>( TQDataStream &s, TQColor &c )
 */
 
 /*!
-    \overload int qGray( qRgb rgb )
+    \overload int tqGray( tqRgb rgb )
     \relates TQColor
 
     Returns a gray value 0..255 from the given \a rgb colour.
diff --git a/src/kernel/qcolor_x11.cpp b/src/kernel/qcolor_x11.cpp
index 4328babc0..6be79b40b 100644
--- a/src/kernel/qcolor_x11.cpp
+++ b/src/kernel/qcolor_x11.cpp
@@ -396,9 +396,9 @@ uint TQColor::alloc( int screen )
 	screen = TQPaintDevice::x11AppScreen();
     if ( !color_init )
 	return dpy ? (uint)BlackPixel(dpy, screen) : 0;
-    int r = qRed(d.argb);
-    int g = qGreen(d.argb);
-    int b = qBlue(d.argb);
+    int r = tqRed(d.argb);
+    int g = tqGreen(d.argb);
+    int b = tqBlue(d.argb);
     uint pix = 0;
     TQColorScreenData *sd = screendata[screen];
     if ( sd->g_truecolor ) {			// truecolor: map to pixel
@@ -493,7 +493,7 @@ uint TQColor::alloc( int screen )
 		int unused, value;
 		hsv(&unused, &unused, &value);
 		if (value < 128) { // dark, use black
-		    d.argb = qRgb(0,0,0);
+		    d.argb = tqRgb(0,0,0);
 		    pix = (uint)BlackPixel( dpy, screen );
 		    if ( screen == TQPaintDevice::x11AppScreen() ) {
 			d.d8.invalid = FALSE;
@@ -501,7 +501,7 @@ uint TQColor::alloc( int screen )
 			d.d8.pix = pix;
 		    }
 		} else { // light, use white
-		    d.argb = qRgb(0xff,0xff,0xff);
+		    d.argb = tqRgb(0xff,0xff,0xff);
 		    pix = (uint)WhitePixel( dpy, screen );
 		    if ( screen == TQPaintDevice::x11AppScreen() ) {
 			d.d8.invalid = FALSE;
@@ -547,7 +547,7 @@ uint TQColor::alloc( int screen )
 	int unused, value;
 	hsv(&unused, &unused, &value);
 	if (value < 128) { // dark, use black
-	    d.argb = qRgb(0,0,0);
+	    d.argb = tqRgb(0,0,0);
 	    pix = (uint)BlackPixel( dpy, screen );
 	    if ( screen == TQPaintDevice::x11AppScreen() ) {
 		d.d8.invalid = FALSE;
@@ -555,7 +555,7 @@ uint TQColor::alloc( int screen )
 		d.d8.pix = pix;
 	    }
 	} else { // light, use white
-	    d.argb = qRgb(0xff,0xff,0xff);
+	    d.argb = tqRgb(0xff,0xff,0xff);
 	    pix = (uint)WhitePixel( dpy, screen );
 	    if ( screen == TQPaintDevice::x11AppScreen() ) {
 		d.d8.invalid = FALSE;
@@ -614,7 +614,7 @@ uint TQColor::pixel( int screen ) const
     if (screen != TQPaintDevice::x11AppScreen() &&
 	// don't allocate color0 or color1, they have fixed pixel
 	// values for all screens
-	d.argb != qRgba(255, 255, 255, 1) && d.argb != qRgba(0, 0, 0, 1))
+	d.argb != tqRgba(255, 255, 255, 1) && d.argb != tqRgba(0, 0, 0, 1))
 	return ((TQColor*)this)->alloc( screen );
     return pixel();
 }
@@ -630,7 +630,7 @@ void TQColor::setSystemNamedColor( const TQString& name )
     d.argb = qt_get_rgb_val( name.latin1() );
     TQRgb rgb;
     if ( qt_get_named_rgb( name.latin1(), &rgb ) ) {
-	setRgb( qRed(rgb), qGreen(rgb), qBlue(rgb) );
+	setRgb( tqRed(rgb), tqGreen(rgb), tqBlue(rgb) );
 	if ( colormodel == d8 ) {
 	    d.d8.invalid = FALSE;
 	    d.d8.dirty = TRUE;
diff --git a/src/kernel/qcursor_x11.cpp b/src/kernel/qcursor_x11.cpp
index 56529a077..790ebafc7 100644
--- a/src/kernel/qcursor_x11.cpp
+++ b/src/kernel/qcursor_x11.cpp
@@ -176,7 +176,7 @@ void TQCursor::initialize()
 TQCursor::TQCursor()
 {
     if ( !initialized ) {
-	if ( qApp->startingUp() ) {
+	if ( tqApp->startingUp() ) {
 	    data = 0;
 	    return;
 	}
diff --git a/src/kernel/qdnd_x11.cpp b/src/kernel/qdnd_x11.cpp
index 8c64ce107..149c2fe05 100644
--- a/src/kernel/qdnd_x11.cpp
+++ b/src/kernel/qdnd_x11.cpp
@@ -965,11 +965,11 @@ bool TQDragManager::eventFilter( TQObject * o, TQEvent * e)
     if ( beingCancelled ) {
 	if ( e->type() == TQEvent::KeyRelease &&
 	     ((TQKeyEvent*)e)->key() == Key_Escape ) {
-	    qApp->removeEventFilter( this );
+	    tqApp->removeEventFilter( this );
 	    object = 0;
 	    dragSource = 0;
 	    beingCancelled = FALSE;
-	    qApp->exit_loop();
+	    tqApp->exit_loop();
 	    return TRUE; // block the key release
 	}
 	return FALSE;
@@ -989,7 +989,7 @@ bool TQDragManager::eventFilter( TQObject * o, TQEvent * e)
         need_modifiers_check = FALSE;
 	return TRUE;
     } else if ( e->type() == TQEvent::MouseButtonRelease ) {
-	qApp->removeEventFilter( this );
+	tqApp->removeEventFilter( this );
 	if ( willDrop )
 	    drop();
 	else
@@ -997,7 +997,7 @@ bool TQDragManager::eventFilter( TQObject * o, TQEvent * e)
 	object = 0;
 	dragSource = 0;
 	beingCancelled = FALSE;
-	qApp->exit_loop();
+	tqApp->exit_loop();
 	return TRUE;
     } else if ( e->type() == TQEvent::DragResponse ) {
 	if ( ((TQDragResponseEvent *)e)->dragAccepted() ) {
@@ -1019,11 +1019,11 @@ bool TQDragManager::eventFilter( TQObject * o, TQEvent * e)
 	TQKeyEvent *ke = ((TQKeyEvent*)e);
 	if ( ke->key() == Key_Escape && e->type() == TQEvent::KeyPress ) {
 	    cancel();
-	    qApp->removeEventFilter( this );
+	    tqApp->removeEventFilter( this );
 	    object = 0;
 	    dragSource = 0;
 	    beingCancelled = FALSE;
-	    qApp->exit_loop();
+	    tqApp->exit_loop();
 	} else {
 	    if( updateMode(ke->stateAfter())) {
 	        qt_xdnd_source_sameanswer = TQRect(); // force move
@@ -1125,7 +1125,7 @@ void TQDragManager::updateCursor()
     }
 #ifndef QT_NO_CURSOR
     if ( c )
-	qApp->setOverrideCursor( *c, TRUE );
+	tqApp->setOverrideCursor( *c, TRUE );
 #endif
 }
 
@@ -1738,7 +1738,7 @@ bool TQDragManager::drag( TQDragObject * o, TQDragObject::DragMode mode )
 
     if ( object ) {
 	cancel();
-	qApp->removeEventFilter( this );
+	tqApp->removeEventFilter( this );
 	beingCancelled = FALSE;
     }
 
@@ -1754,7 +1754,7 @@ bool TQDragManager::drag( TQDragObject * o, TQDragObject::DragMode mode )
 	    XEvent event;
 	    if ( XCheckTypedEvent( TQPaintDevice::x11AppDisplay(),
 				   ClientMessage, &event ) )
-		qApp->x11ProcessEvent( &event );
+		tqApp->x11ProcessEvent( &event );
 
 	    now = TQTime::currentTime();
 	    if ( started > now ) // crossed midnight
@@ -1780,7 +1780,7 @@ bool TQDragManager::drag( TQDragObject * o, TQDragObject::DragMode mode )
     dragSource = (TQWidget *)(object->parent());
 
     qt_xdnd_deco->x11SetWindowTransient( dragSource->topLevelWidget());
-    qApp->installEventFilter( this );
+    tqApp->installEventFilter( this );
     qt_xdnd_source_current_time = qt_x_time;
     XSetSelectionOwner( TQPaintDevice::x11AppDisplay(), qt_xdnd_selection,
 			dragSource->topLevelWidget()->winId(),
@@ -1795,7 +1795,7 @@ bool TQDragManager::drag( TQDragObject * o, TQDragObject::DragMode mode )
     need_modifiers_check = FALSE;
 
 #ifndef QT_NO_CURSOR
-    qApp->setOverrideCursor( arrowCursor );
+    tqApp->setOverrideCursor( arrowCursor );
     restoreCursor = TRUE;
     updateCursor();
 #endif
@@ -1806,10 +1806,10 @@ bool TQDragManager::drag( TQDragObject * o, TQDragObject::DragMode mode )
     if (!TQWidget::mouseGrabber())
 	qt_xdnd_deco->grabMouse();
 
-    qApp->enter_loop(); // Do the DND.
+    tqApp->enter_loop(); // Do the DND.
 
 #ifndef QT_NO_CURSOR
-    qApp->restoreOverrideCursor();
+    tqApp->restoreOverrideCursor();
 #endif
 
     delete qt_xdnd_deco;
diff --git a/src/kernel/qdragobject.cpp b/src/kernel/qdragobject.cpp
index e74847cd0..66e1c66cb 100644
--- a/src/kernel/qdragobject.cpp
+++ b/src/kernel/qdragobject.cpp
@@ -264,7 +264,7 @@ TQDragManager * qt_dnd_manager = 0;
 
 
 TQDragManager::TQDragManager()
-    : TQObject( qApp, "global drag manager" )
+    : TQObject( tqApp, "global drag manager" )
 {
     n_cursor = 3;
     pm_cursor = new TQPixmap[n_cursor];
@@ -312,7 +312,7 @@ TQDragObject::TQDragObject( TQWidget * dragSource, const char * name )
     d = new TQDragObjectData();
     d->pm_cursor = 0;
 #ifndef QT_NO_DRAGANDDROP
-    if ( !qt_dnd_manager && qApp )
+    if ( !qt_dnd_manager && tqApp )
 	(void)new TQDragManager();
 #endif
 }
diff --git a/src/kernel/qevent.cpp b/src/kernel/qevent.cpp
index 9c9aace01..198062b8d 100644
--- a/src/kernel/qevent.cpp
+++ b/src/kernel/qevent.cpp
@@ -2566,6 +2566,6 @@ TQCustomEvent::TQCustomEvent( int type )
 
 TQEvent::~TQEvent()
 {
-    if ( posted && qApp )
+    if ( posted && tqApp )
 	TQApplication::removePostedEvent( this );
 }
diff --git a/src/kernel/qeventloop.cpp b/src/kernel/qeventloop.cpp
index f09d3e9a8..c01d8ad5f 100644
--- a/src/kernel/qeventloop.cpp
+++ b/src/kernel/qeventloop.cpp
@@ -210,7 +210,7 @@ int TQEventLoop::enterLoop()
 	d->quitnow  = FALSE;
 	d->exitloop = FALSE;
 	d->shortcut = FALSE;
-	emit qApp->aboutToQuit();
+	emit tqApp->aboutToQuit();
 
 	// send deferred deletes
 	TQApplication::sendPostedEvents( 0, TQEvent::DeferredDelete );
diff --git a/src/kernel/qeventloop_x11.cpp b/src/kernel/qeventloop_x11.cpp
index ae2183a0e..1e446bace 100644
--- a/src/kernel/qeventloop_x11.cpp
+++ b/src/kernel/qeventloop_x11.cpp
@@ -192,7 +192,7 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
 		}
 
 		nevents++;
-		if ( qApp->x11ProcessEvent( &event ) == 1 )
+		if ( tqApp->x11ProcessEvent( &event ) == 1 )
 		    return TRUE;
 	    }
 	}
@@ -301,7 +301,7 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
 
     // we are awake, broadcast it
     emit awake();
-    emit qApp->guiThreadAwake();
+    emit tqApp->guiThreadAwake();
 
     if (nsel == -1) {
 	if (errno == EBADF) {
diff --git a/src/kernel/qfont.cpp b/src/kernel/qfont.cpp
index 4521e89b4..ed2555228 100644
--- a/src/kernel/qfont.cpp
+++ b/src/kernel/qfont.cpp
@@ -2943,7 +2943,7 @@ static TQSingleCleanupHandler<TQFontCache> cleanup_fontcache;
 
 
 TQFontCache::TQFontCache()
-    : TQObject( qApp, "global font cache" ), total_cost( 0 ), max_cost( min_cost ),
+    : TQObject( tqApp, "global font cache" ), total_cost( 0 ), max_cost( min_cost ),
       current_timestamp( 0 ), fast( FALSE ), timer_id( -1 )
 {
     Q_ASSERT( instance == 0 );
diff --git a/src/kernel/qfontdatabase.cpp b/src/kernel/qfontdatabase.cpp
index 1138dfefe..09846b029 100644
--- a/src/kernel/qfontdatabase.cpp
+++ b/src/kernel/qfontdatabase.cpp
@@ -2170,7 +2170,7 @@ TQString TQFontDatabase::scriptName(TQFont::Script script)
 	break;
     }
 
-    return qApp ? qApp->translate("TQFont", name) : TQString::fromLatin1(name);
+    return tqApp ? tqApp->translate("TQFont", name) : TQString::fromLatin1(name);
 }
 
 
diff --git a/src/kernel/qimage.cpp b/src/kernel/qimage.cpp
index d904b28c7..bb7e1da93 100644
--- a/src/kernel/qimage.cpp
+++ b/src/kernel/qimage.cpp
@@ -98,10 +98,10 @@
     setAlphaBuffer() alpha buffer\endlink.
 
     An entry in the color table is an RGB triplet encoded as a \c
-    uint. Use the \link ::qRed() qRed()\endlink, \link ::qGreen()
-    qGreen()\endlink and \link ::qBlue() qBlue()\endlink functions (\c
-    ntqcolor.h) to access the components, and \link ::qRgb()
-    qRgb\endlink to make an RGB triplet (see the TQColor class
+    uint. Use the \link ::tqRed() tqRed()\endlink, \link ::tqGreen()
+    tqGreen()\endlink and \link ::tqBlue() tqBlue()\endlink functions (\c
+    ntqcolor.h) to access the components, and \link ::tqRgb()
+    tqRgb\endlink to make an RGB triplet (see the TQColor class
     documentation).
 
     1-bpp (monochrome) images have a color table with a most two
@@ -127,7 +127,7 @@
     \code
     TQImage image;
     // set entry 19 in the color table to yellow
-    image.setColor( 19, qRgb(255,255,0) );
+    image.setColor( 19, tqRgb(255,255,0) );
     // set 8 bit pixel at (x,y) to value yellow (in color table)
     *(image.scanLine(y) + x) = 19;
     \endcode
@@ -140,7 +140,7 @@
     TQImage image;
     // sets 32 bit pixel at (x,y) to yellow.
     uint *p = (uint *)image.scanLine(y) + x;
-    *p = qRgb(255,255,0);
+    *p = tqRgb(255,255,0);
     \endcode
 
     On TQt/Embedded, scanlines are aligned to the pixel depth and may
@@ -888,9 +888,9 @@ TQImage TQImage::copy(int x, int y, int w, int h, int conversion_flags) const
     Returns the color in the color table at index \a i. The first
     color is at index 0.
 
-    A color value is an RGB triplet. Use the \link ::qRed()
-    qRed()\endlink, \link ::qGreen() qGreen()\endlink and \link
-    ::qBlue() qBlue()\endlink functions (defined in \c ntqcolor.h) to
+    A color value is an RGB triplet. Use the \link ::tqRed()
+    tqRed()\endlink, \link ::tqGreen() tqGreen()\endlink and \link
+    ::tqBlue() tqBlue()\endlink functions (defined in \c ntqcolor.h) to
     get the color value components.
 
     \sa setColor() numColors() TQColor
@@ -901,8 +901,8 @@ TQImage TQImage::copy(int x, int y, int w, int h, int conversion_flags) const
 
     Sets a color in the color table at index \a i to \a c.
 
-    A color value is an RGB triplet. Use the \link ::qRgb()
-    qRgb()\endlink function (defined in \c ntqcolor.h) to make RGB
+    A color value is an RGB triplet. Use the \link ::tqRgb()
+    tqRgb()\endlink function (defined in \c ntqcolor.h) to make RGB
     triplets.
 
     \sa color() setNumColors() numColors()
@@ -920,9 +920,9 @@ TQImage TQImage::copy(int x, int y, int w, int h, int conversion_flags) const
     pointer to \c{TQRgb*} (TQRgb has a 32-bit size) and use it to
     read/write the pixel value. You cannot use the \c{uchar*} pointer
     directly, because the pixel format depends on the byte order on
-    the underlying platform. Hint: use \link ::qRed() qRed()\endlink,
-    \link ::qGreen() qGreen()\endlink and \link ::qBlue()
-    qBlue()\endlink, etc. (ntqcolor.h) to access the pixels.
+    the underlying platform. Hint: use \link ::tqRed() tqRed()\endlink,
+    \link ::tqGreen() tqGreen()\endlink and \link ::tqBlue()
+    tqBlue()\endlink, etc. (ntqcolor.h) to access the pixels.
 
     \warning If you are accessing 16-bpp image data, you must handle
     endianness yourself. (TQt/Embedded only)
@@ -1522,7 +1522,7 @@ static bool convert_32_to_8( const TQImage *src, TQImage *dst, int conversion_fl
 		for ( bc=0; bc<=MAX_B; bc++ ) {
 		    dst->setColor( INDEXOF(rc,gc,bc),
 			(amask&0xff000000)
-			| qRgb( rc*255/MAX_R, gc*255/MAX_G, bc*255/MAX_B ) );
+			| tqRgb( rc*255/MAX_R, gc*255/MAX_G, bc*255/MAX_B ) );
 		}
 
 	int sw = src->width();
@@ -1551,9 +1551,9 @@ static bool convert_32_to_8( const TQImage *src, TQImage *dst, int conversion_fl
 	    if ( ( conversion_flags & TQt::Dither_Mask ) == TQt::ThresholdDither ) {
 #define DITHER(p,m) ((uchar) ((p * (m) + 127) / 255))
 		while ( p < end ) {
-		    rc = qRed( *p );
-		    gc = qGreen( *p );
-		    bc = qBlue( *p );
+		    rc = tqRed( *p );
+		    gc = tqGreen( *p );
+		    bc = tqBlue( *p );
 
 		    *b++ =
 			INDEXOF(
@@ -1572,9 +1572,9 @@ static bool convert_32_to_8( const TQImage *src, TQImage *dst, int conversion_fl
 		while ( p < end ) {
 		    uint d = bm[y&15][x&15];
 
-		    rc = qRed( *p );
-		    gc = qGreen( *p );
-		    bc = qBlue( *p );
+		    rc = tqRed( *p );
+		    gc = tqGreen( *p );
+		    bc = tqBlue( *p );
 
 		    *b++ =
 			INDEXOF(
@@ -1805,8 +1805,8 @@ static bool dither_to_1( const TQImage *src, TQImage *dst,
 	    dithermode = Diffuse;
     }
 
-    dst->setColor( 0, qRgb(255, 255, 255) );
-    dst->setColor( 1, qRgb(  0,	  0,   0) );
+    dst->setColor( 0, tqRgb(255, 255, 255) );
+    dst->setColor( 1, tqRgb(  0,	  0,   0) );
     int	  w = src->width();
     int	  h = src->height();
     int	  d = src->depth();
@@ -1822,7 +1822,7 @@ static bool dither_to_1( const TQImage *src, TQImage *dst,
 	    // Pixel 0x00 -> 1 pixels (black)
 	    // Pixel 0xFF -> 0 pixels (white)
 	    for ( int i=0; i<src->numColors(); i++ )
-		gray[i] = qGray( src->color(i) & 0x00ffffff );
+		gray[i] = tqGray( src->color(i) & 0x00ffffff );
 	}
     }
 
@@ -1852,7 +1852,7 @@ static bool dither_to_1( const TQImage *src, TQImage *dst,
 		}
 	    } else {
 		while ( p < end ) {
-		    *b2++ = qGray(*(uint*)p);
+		    *b2++ = tqGray(*(uint*)p);
 		    p += 4;
 		}
 	    }
@@ -1878,7 +1878,7 @@ static bool dither_to_1( const TQImage *src, TQImage *dst,
 			}
 		    } else {
 			while ( p < end ) {
-			    *b2++ = qGray(*(uint*)p);
+			    *b2++ = tqGray(*(uint*)p);
 			    p += 4;
 			}
 		    }
@@ -1970,7 +1970,7 @@ static bool dither_to_1( const TQImage *src, TQImage *dst,
 		    }
 		} else {
 		    while ( p < end ) {
-			if ( (uint)qGray(*p++) < bm[j++&15][i&15] )
+			if ( (uint)tqGray(*p++) < bm[j++&15][i&15] )
 			    *m |= 1 << bit;
 			if ( bit == 0 ) {
 			    m++;
@@ -2028,7 +2028,7 @@ static bool dither_to_1( const TQImage *src, TQImage *dst,
 		    }
 		} else {
 		    while ( p < end ) {
-			if ( qGray(*p++) < 128 )
+			if ( tqGray(*p++) < 128 )
 			    *m |= 1 << bit;	// Set pixel "black"
 			if ( bit == 0 ) {
 			    m++;
@@ -2241,7 +2241,7 @@ int TQImage::pixelIndex( int x, int y ) const
     If (\a x, \a y) is not \link valid() on the image\endlink, the
     results are undefined.
 
-    \sa setPixel() qRed() qGreen() qBlue() valid()
+    \sa setPixel() tqRed() tqGreen() tqBlue() valid()
 */
 
 TQRgb TQImage::pixel( int x, int y ) const
@@ -2285,7 +2285,7 @@ TQRgb TQImage::pixel( int x, int y ) const
     If the image is a paletted image (depth() \<= 8) and \a
     index_or_rgb \>= numColors(), the result is undefined.
 
-    \sa pixelIndex() pixel() qRgb() qRgba() valid()
+    \sa pixelIndex() pixel() tqRgb() tqRgba() valid()
 */
 
 void TQImage::setPixel( int x, int y, uint index_or_rgb )
@@ -2377,8 +2377,8 @@ TQImage TQImage::convertBitOrder( Endian bitOrder ) const
 static
 bool isGray(TQRgb c)
 {
-    return qRed(c) == qGreen(c)
-	&& qRed(c) == qBlue(c);
+    return tqRed(c) == tqGreen(c)
+	&& tqRed(c) == tqBlue(c);
 }
 
 /*!
@@ -2440,7 +2440,7 @@ bool TQImage::isGrayscale() const
 #endif //QT_NO_IMAGE_TRUECOLOR
     case 8: {
 	for (int i=0; i<numColors(); i++)
-	    if (data->ctbl[i] != qRgb(i,i,i))
+	    if (data->ctbl[i] != tqRgb(i,i,i))
 		return FALSE;
 	return TRUE;
 	}
@@ -2532,14 +2532,14 @@ void pnmscale(const TQImage& src, TQImage& dst)
 		    xelrow = (TQRgb*)src.scanLine(rowsread++);
 		for ( col = 0, xP = xelrow; col < cols; ++col, ++xP ) {
 		    if (as) {
-			as[col] += fracrowleft * qAlpha( *xP );
-			rs[col] += fracrowleft * qRed( *xP ) * qAlpha( *xP ) / 255;
-			gs[col] += fracrowleft * qGreen( *xP ) * qAlpha( *xP ) / 255;
-			bs[col] += fracrowleft * qBlue( *xP ) * qAlpha( *xP ) / 255;
+			as[col] += fracrowleft * tqAlpha( *xP );
+			rs[col] += fracrowleft * tqRed( *xP ) * tqAlpha( *xP ) / 255;
+			gs[col] += fracrowleft * tqGreen( *xP ) * tqAlpha( *xP ) / 255;
+			bs[col] += fracrowleft * tqBlue( *xP ) * tqAlpha( *xP ) / 255;
 		    } else {
-			rs[col] += fracrowleft * qRed( *xP );
-			gs[col] += fracrowleft * qGreen( *xP );
-			bs[col] += fracrowleft * qBlue( *xP );
+			rs[col] += fracrowleft * tqRed( *xP );
+			gs[col] += fracrowleft * tqGreen( *xP );
+			bs[col] += fracrowleft * tqBlue( *xP );
 		    }
 		}
 		fracrowtofill -= fracrowleft;
@@ -2558,19 +2558,19 @@ void pnmscale(const TQImage& src, TQImage& dst)
 		register long r, g, b;
 
 		if ( as ) {
-		    r = rs[col] + fracrowtofill * qRed( *xP ) * qAlpha( *xP ) / 255;
-		    g = gs[col] + fracrowtofill * qGreen( *xP ) * qAlpha( *xP ) / 255;
-		    b = bs[col] + fracrowtofill * qBlue( *xP ) * qAlpha( *xP ) / 255;
-		    a = as[col] + fracrowtofill * qAlpha( *xP );
+		    r = rs[col] + fracrowtofill * tqRed( *xP ) * tqAlpha( *xP ) / 255;
+		    g = gs[col] + fracrowtofill * tqGreen( *xP ) * tqAlpha( *xP ) / 255;
+		    b = bs[col] + fracrowtofill * tqBlue( *xP ) * tqAlpha( *xP ) / 255;
+		    a = as[col] + fracrowtofill * tqAlpha( *xP );
 		    if ( a ) {
 			r = r * 255 / a * SCALE;
 			g = g * 255 / a * SCALE;
 			b = b * 255 / a * SCALE;
 		    }
 		} else {
-		    r = rs[col] + fracrowtofill * qRed( *xP );
-		    g = gs[col] + fracrowtofill * qGreen( *xP );
-		    b = bs[col] + fracrowtofill * qBlue( *xP );
+		    r = rs[col] + fracrowtofill * tqRed( *xP );
+		    g = gs[col] + fracrowtofill * tqGreen( *xP );
+		    b = bs[col] + fracrowtofill * tqBlue( *xP );
 		}
 		r /= SCALE;
 		if ( r > maxval ) r = maxval;
@@ -2581,10 +2581,10 @@ void pnmscale(const TQImage& src, TQImage& dst)
 		if ( as ) {
 		    a /= SCALE;
 		    if ( a > maxval ) a = maxval;
-		    *nxP = qRgba( (int)r, (int)g, (int)b, (int)a );
+		    *nxP = tqRgba( (int)r, (int)g, (int)b, (int)a );
 		    as[col] = HALFSCALE;
 		} else {
-		    *nxP = qRgb( (int)r, (int)g, (int)b );
+		    *nxP = tqRgb( (int)r, (int)g, (int)b );
 		}
 		rs[col] = gs[col] = bs[col] = HALFSCALE;
 	    }
@@ -2617,19 +2617,19 @@ void pnmscale(const TQImage& src, TQImage& dst)
 			a = r = g = b = HALFSCALE;
 		    }
 		    if ( as ) {
-			r += fraccoltofill * qRed( *xP ) * qAlpha( *xP ) / 255;
-			g += fraccoltofill * qGreen( *xP ) * qAlpha( *xP ) / 255;
-			b += fraccoltofill * qBlue( *xP ) * qAlpha( *xP ) / 255;
-			a += fraccoltofill * qAlpha( *xP );
+			r += fraccoltofill * tqRed( *xP ) * tqAlpha( *xP ) / 255;
+			g += fraccoltofill * tqGreen( *xP ) * tqAlpha( *xP ) / 255;
+			b += fraccoltofill * tqBlue( *xP ) * tqAlpha( *xP ) / 255;
+			a += fraccoltofill * tqAlpha( *xP );
 			if ( a ) {
 			    r = r * 255 / a * SCALE;
 			    g = g * 255 / a * SCALE;
 			    b = b * 255 / a * SCALE;
 			}
 		    } else {
-			r += fraccoltofill * qRed( *xP );
-			g += fraccoltofill * qGreen( *xP );
-			b += fraccoltofill * qBlue( *xP );
+			r += fraccoltofill * tqRed( *xP );
+			g += fraccoltofill * tqGreen( *xP );
+			b += fraccoltofill * tqBlue( *xP );
 		    }
 		    r /= SCALE;
 		    if ( r > maxval ) r = maxval;
@@ -2640,9 +2640,9 @@ void pnmscale(const TQImage& src, TQImage& dst)
 		    if (as) {
 			a /= SCALE;
 			if ( a > maxval ) a = maxval;
-			*nxP = qRgba( (int)r, (int)g, (int)b, (int)a );
+			*nxP = tqRgba( (int)r, (int)g, (int)b, (int)a );
 		    } else {
-			*nxP = qRgb( (int)r, (int)g, (int)b );
+			*nxP = tqRgb( (int)r, (int)g, (int)b );
 		    }
 		    fraccolleft -= fraccoltofill;
 		    fraccoltofill = SCALE;
@@ -2655,14 +2655,14 @@ void pnmscale(const TQImage& src, TQImage& dst)
 			needcol = 0;
 		    }
 		    if (as) {
-			a += fraccolleft * qAlpha( *xP );
-			r += fraccolleft * qRed( *xP ) * qAlpha( *xP ) / 255;
-			g += fraccolleft * qGreen( *xP ) * qAlpha( *xP ) / 255;
-			b += fraccolleft * qBlue( *xP ) * qAlpha( *xP ) / 255;
+			a += fraccolleft * tqAlpha( *xP );
+			r += fraccolleft * tqRed( *xP ) * tqAlpha( *xP ) / 255;
+			g += fraccolleft * tqGreen( *xP ) * tqAlpha( *xP ) / 255;
+			b += fraccolleft * tqBlue( *xP ) * tqAlpha( *xP ) / 255;
 		    } else {
-			r += fraccolleft * qRed( *xP );
-			g += fraccolleft * qGreen( *xP );
-			b += fraccolleft * qBlue( *xP );
+			r += fraccolleft * tqRed( *xP );
+			g += fraccolleft * tqGreen( *xP );
+			b += fraccolleft * tqBlue( *xP );
 		    }
 		    fraccoltofill -= fraccolleft;
 		}
@@ -2670,19 +2670,19 @@ void pnmscale(const TQImage& src, TQImage& dst)
 	    if ( fraccoltofill > 0 ) {
 		--xP;
 		if (as) {
-		    a += fraccolleft * qAlpha( *xP );
-		    r += fraccoltofill * qRed( *xP ) * qAlpha( *xP ) / 255;
-		    g += fraccoltofill * qGreen( *xP ) * qAlpha( *xP ) / 255;
-		    b += fraccoltofill * qBlue( *xP ) * qAlpha( *xP ) / 255;
+		    a += fraccolleft * tqAlpha( *xP );
+		    r += fraccoltofill * tqRed( *xP ) * tqAlpha( *xP ) / 255;
+		    g += fraccoltofill * tqGreen( *xP ) * tqAlpha( *xP ) / 255;
+		    b += fraccoltofill * tqBlue( *xP ) * tqAlpha( *xP ) / 255;
 		    if ( a ) {
 			r = r * 255 / a * SCALE;
 			g = g * 255 / a * SCALE;
 			b = b * 255 / a * SCALE;
 		    }
 		} else {
-		    r += fraccoltofill * qRed( *xP );
-		    g += fraccoltofill * qGreen( *xP );
-		    b += fraccoltofill * qBlue( *xP );
+		    r += fraccoltofill * tqRed( *xP );
+		    g += fraccoltofill * tqGreen( *xP );
+		    b += fraccoltofill * tqBlue( *xP );
 		}
 	    }
 	    if ( ! needcol ) {
@@ -2695,9 +2695,9 @@ void pnmscale(const TQImage& src, TQImage& dst)
 		if (as) {
 		    a /= SCALE;
 		    if ( a > maxval ) a = maxval;
-		    *nxP = qRgba( (int)r, (int)g, (int)b, (int)a );
+		    *nxP = tqRgba( (int)r, (int)g, (int)b, (int)a );
 		} else {
-		    *nxP = qRgb( (int)r, (int)g, (int)b );
+		    *nxP = tqRgb( (int)r, (int)g, (int)b );
 		}
 	    }
 	}
@@ -4704,7 +4704,7 @@ bool read_dib( TQDataStream& s, int offset, int startpos, TQImage& image )
 	for ( int i=0; i<ncols; i++ ) {
 	    if ( d->readBlock( (char *)rgb, rgb_len ) != rgb_len )
 		return FALSE;
-	    image.setColor( i, qRgb(rgb[2],rgb[1],rgb[0]) );
+	    image.setColor( i, tqRgb(rgb[2],rgb[1],rgb[0]) );
 	    if ( d->atEnd() )			// truncated file
 		return FALSE;
 	}
@@ -4758,7 +4758,7 @@ bool read_dib( TQDataStream& s, int offset, int startpos, TQImage& image )
 		d->at(d->at()+pad);
 #endif
 	}
-	if ( ncols == 2 && qGray(image.color(0)) < qGray(image.color(1)) )
+	if ( ncols == 2 && tqGray(image.color(0)) < tqGray(image.color(1)) )
 	    swapPixel01( &image );		// pixel 0 is white!
     }
 
@@ -4929,7 +4929,7 @@ bool read_dib( TQDataStream& s, int offset, int startpos, TQImage& image )
 		c = *(uchar*)b | (*(uchar*)(b+1)<<8);
 		if (nbits != 16)
 		    c |= *(uchar*)(b+2)<<16;
-		*p++ = qRgb(((c & red_mask) >> red_shift) * red_scale,
+		*p++ = tqRgb(((c & red_mask) >> red_shift) * red_scale,
 					((c & green_mask) >> green_shift) * green_scale,
 					((c & blue_mask) >> blue_shift) * blue_scale);
 		b += nbits/8;
@@ -5012,9 +5012,9 @@ bool qt_write_dib( TQDataStream& s, TQImage image )
 	uchar *rgb = color_table;
 	TQRgb *c = image.colorTable();
 	for ( int i=0; i<image.numColors(); i++ ) {
-	    *rgb++ = qBlue ( c[i] );
-	    *rgb++ = qGreen( c[i] );
-	    *rgb++ = qRed  ( c[i] );
+	    *rgb++ = tqBlue ( c[i] );
+	    *rgb++ = tqGreen( c[i] );
+	    *rgb++ = tqRed  ( c[i] );
 	    *rgb++ = 0;
 	}
 	d->writeBlock( (char *)color_table, 4*image.numColors() );
@@ -5062,9 +5062,9 @@ bool qt_write_dib( TQDataStream& s, TQImage image )
 	    TQRgb *end = p + image.width();
 	    b = buf;
 	    while ( p < end ) {
-		*b++ = qBlue(*p);
-		*b++ = qGreen(*p);
-		*b++ = qRed(*p);
+		*b++ = tqBlue(*p);
+		*b++ = tqGreen(*p);
+		*b++ = tqRed(*p);
 		p++;
 	    }
 	}
@@ -5216,7 +5216,7 @@ static void read_pbm_image( TQImageIO *iio )	// read PBM image data
 		end = p + w;
 		b = buf24;
 		while ( p < end ) {
-		    *p++ = qRgb(b[0],b[1],b[2]);
+		    *p++ = tqRgb(b[0],b[1],b[2]);
 		    b += 3;
 		}
 	    }
@@ -5260,7 +5260,7 @@ static void read_pbm_image( TQImageIO *iio )	// read PBM image data
 			r = read_pbm_int( d );
 			g = read_pbm_int( d );
 			b = read_pbm_int( d );
-			*((TQRgb*)p) = qRgb( r, g, b );
+			*((TQRgb*)p) = tqRgb( r, g, b );
 			p += 4;
 		    }
 		} else {
@@ -5268,7 +5268,7 @@ static void read_pbm_image( TQImageIO *iio )	// read PBM image data
 			r = read_pbm_int( d ) * maxc / mcc;
 			g = read_pbm_int( d ) * maxc / mcc;
 			b = read_pbm_int( d ) * maxc / mcc;
-			*((TQRgb*)p) = qRgb( r, g, b );
+			*((TQRgb*)p) = tqRgb( r, g, b );
 			p += 4;
 		    }
 		}
@@ -5278,12 +5278,12 @@ static void read_pbm_image( TQImageIO *iio )	// read PBM image data
 
     if ( nbits == 1 ) {				// bitmap
 	image.setNumColors( 2 );
-	image.setColor( 0, qRgb(255,255,255) ); // white
-	image.setColor( 1, qRgb(0,0,0) );	// black
+	image.setColor( 0, tqRgb(255,255,255) ); // white
+	image.setColor( 1, tqRgb(0,0,0) );	// black
     } else if ( nbits == 8 ) {			// graymap
 	image.setNumColors( maxc+1 );
 	for ( int i=0; i<=maxc; i++ )
-	    image.setColor( i, qRgb(i*255/maxc,i*255/maxc,i*255/maxc) );
+	    image.setColor( i, tqRgb(i*255/maxc,i*255/maxc,i*255/maxc) );
     }
 
     iio->setImage( image );
@@ -5308,7 +5308,7 @@ static void write_pbm_image( TQImageIO *iio )
     }
 
     if ( image.depth() == 1 && image.numColors() == 2 ) {
-	if ( qGray(image.color(0)) < qGray(image.color(1)) ) {
+	if ( tqGray(image.color(0)) < tqGray(image.color(1)) ) {
 	    // 0=dark/black, 1=light/white - invert
 	    image.detach();
 	    for ( int y=0; y<image.height(); y++ ) {
@@ -5359,15 +5359,15 @@ static void write_pbm_image( TQImageIO *iio )
 		uchar *end = buf+bpl;
 		if ( gray ) {
 		    while ( p < end ) {
-			uchar g = (uchar)qGray(color[*b++]);
+			uchar g = (uchar)tqGray(color[*b++]);
 			*p++ = g;
 		    }
 		} else {
 		    while ( p < end ) {
 			TQRgb rgb = color[*b++];
-			*p++ = qRed(rgb);
-			*p++ = qGreen(rgb);
-			*p++ = qBlue(rgb);
+			*p++ = tqRed(rgb);
+			*p++ = tqGreen(rgb);
+			*p++ = tqBlue(rgb);
 		    }
 		}
 		if ( bpl != (uint)out->writeBlock((char*)buf, bpl) ) {
@@ -5394,15 +5394,15 @@ static void write_pbm_image( TQImageIO *iio )
 		uchar *end = buf+bpl;
 		if ( gray ) {
 		    while ( p < end ) {
-			uchar g = (uchar)qGray(*b++);
+			uchar g = (uchar)tqGray(*b++);
 			*p++ = g;
 		    }
 		} else {
 		    while ( p < end ) {
 			TQRgb rgb = *b++;
-			*p++ = qRed(rgb);
-			*p++ = qGreen(rgb);
-			*p++ = qBlue(rgb);
+			*p++ = tqRed(rgb);
+			*p++ = tqGreen(rgb);
+			*p++ = tqBlue(rgb);
 		    }
 		}
 		if ( bpl != (uint)out->writeBlock((char*)buf, bpl) ) {
@@ -5544,8 +5544,8 @@ static void read_xbm_image( TQImageIO *iio )
     if ( image.isNull() )
 	return;
 
-    image.setColor( 0, qRgb(255,255,255) );	// white
-    image.setColor( 1, qRgb(0,0,0) );		// black
+    image.setColor( 0, tqRgb(255,255,255) );	// white
+    image.setColor( 1, tqRgb(0,0,0) );		// black
 
     int	   x = 0, y = 0;
     uchar *b = image.scanLine(0);
@@ -5597,7 +5597,7 @@ static void write_xbm_image( TQImageIO *iio )
     if ( image.bitOrder() != TQImage::LittleEndian )
         image = image.convertBitOrder( TQImage::LittleEndian );
 
-    bool invert = qGray(image.color(0)) < qGray(image.color(1));
+    bool invert = tqGray(image.color(0)) < tqGray(image.color(1));
     char hexrep[16];
     for ( i=0; i<10; i++ )
 	hexrep[i] = '0' + i;
@@ -5784,10 +5784,10 @@ static void read_xpm_image_or_array( TQImageIO * iio, const char * const * sourc
 	    int transparentColor = currentColor;
 	    if ( image.depth() == 8 ) {
 		image.setColor( transparentColor,
-				RGB_MASK & qRgb(198,198,198) );
+				TQT_RGB_MASK & tqRgb(198,198,198) );
 		colorMap.insert( index, transparentColor );
 	    } else {
-		TQRgb rgb = RGB_MASK & qRgb(198,198,198);
+		TQRgb rgb = TQT_RGB_MASK & tqRgb(198,198,198);
 		colorMap.insert( index, rgb );
 	    }
 	} else {
@@ -5947,15 +5947,15 @@ static void write_xpm_image( TQImageIO * iio )
     TQMap<TQRgb, int>::Iterator c = colorMap.begin();
     while ( c != colorMap.end() ) {
 	TQRgb color = c.key();
-	if ( image.hasAlphaBuffer() && color == (color & RGB_MASK) )
+	if ( image.hasAlphaBuffer() && color == (color & TQT_RGB_MASK) )
 	    line.sprintf( "\"%s c None\"",
 			  xpm_color_name(cpp, *c) );
 	else
 	    line.sprintf( "\"%s c #%02x%02x%02x\"",
 			  xpm_color_name(cpp, *c),
-			  qRed(color),
-			  qGreen(color),
-			  qBlue(color) );
+			  tqRed(color),
+			  tqGreen(color),
+			  tqBlue(color) );
 	++c;
 	s << "," << endl << line;
     }
@@ -6182,17 +6182,17 @@ void bitBlt( TQImage* dst, int dx, int dy, const TQImage* src,
 	    const int ds = src->width() - sw;
 	    while ( sh-- ) {
 		for ( int t=sw; t--; ) {
-		    unsigned char a = qAlpha(*s);
+		    unsigned char a = tqAlpha(*s);
 		    if ( a == 255 )
 			*d++ = *s++;
 		    else if ( a == 0 )
 			++d,++s; // nothing
 		    else {
-			unsigned char r = ((qRed(*s)-qRed(*d)) * a) / 256 + qRed(*d);
-			unsigned char g = ((qGreen(*s)-qGreen(*d)) * a) / 256 + qGreen(*d);
-			unsigned char b = ((qBlue(*s)-qBlue(*d)) * a) / 256 + qBlue(*d);
-			a = TQMAX(qAlpha(*d),a); // alternatives...
-			*d++ = qRgba(r,g,b,a);
+			unsigned char r = ((tqRed(*s)-tqRed(*d)) * a) / 256 + tqRed(*d);
+			unsigned char g = ((tqGreen(*s)-tqGreen(*d)) * a) / 256 + tqGreen(*d);
+			unsigned char b = ((tqBlue(*s)-tqBlue(*d)) * a) / 256 + tqBlue(*d);
+			a = TQMAX(tqAlpha(*d),a); // alternatives...
+			*d++ = tqRgba(r,g,b,a);
 			++s;
 		    }
 		}
@@ -6485,7 +6485,7 @@ TQGfx * TQImage::graphicsContext()
 	TQRgb * tmp=colorTable();
 	int nc=numColors();
 	if(tmp==0) {
-	    static TQRgb table[2] = { qRgb(255,255,255), qRgb(0,0,0) };
+	    static TQRgb table[2] = { tqRgb(255,255,255), tqRgb(0,0,0) };
 	    tmp=table;
 	    nc=2;
 	}
diff --git a/src/kernel/qjpegio.cpp b/src/kernel/qjpegio.cpp
index 41fbc2bc4..e7b33f8ca 100644
--- a/src/kernel/qjpegio.cpp
+++ b/src/kernel/qjpegio.cpp
@@ -263,7 +263,7 @@ void read_jpeg_image(TQImageIO* iio)
 	    } else if ( cinfo.output_components == 1 ) {
 		created = image.create( sWidth, sHeight, 8, 256 );
 		for (int i=0; i<256; i++)
-		    image.setColor(i, qRgb(i,i,i));
+		    image.setColor(i, tqRgb(i,i,i));
 	    } else {
 		// Unsupported format
 	    }
@@ -288,7 +288,7 @@ void read_jpeg_image(TQImageIO* iio)
 // the weight of it when added to the output buffer. At present it is a non-smooth scale which is
 // inefficently implemented, it still uncompresses all the jpeg, an optimization for progressive
 // jpegs could be made if scaling by say 50% or some other special cases
-			    out[sWidth * i / cinfo.output_width] = qRgb( in[0], in[1], in[2] );
+			    out[sWidth * i / cinfo.output_width] = tqRgb( in[0], in[1], in[2] );
 			    in += 3;
 			}
 		    } else {
@@ -312,7 +312,7 @@ void read_jpeg_image(TQImageIO* iio)
 	    } else if ( cinfo.output_components == 1 ) {
 		created = image.create( cinfo.output_width, cinfo.output_height, 8, 256 );
 		for (int i=0; i<256; i++)
-		    image.setColor(i, qRgb(i,i,i));
+		    image.setColor(i, tqRgb(i,i,i));
 	    } else {
 		// Unsupported format
 	    }
@@ -335,7 +335,7 @@ void read_jpeg_image(TQImageIO* iio)
 
 			for (uint i=cinfo.output_width; i--; ) {
 			    in-=3;
-			    out[i] = qRgb(in[0], in[1], in[2]);
+			    out[i] = tqRgb(in[0], in[1], in[2]);
 			}
 		    }
 		}
@@ -475,8 +475,8 @@ void write_jpeg_image(TQImageIO* iio)
 	    gray = TRUE;
 	    int i;
 	    for (i=image.numColors(); gray && i--; ) {
-		gray = gray & ( qRed(cmap[i]) == qGreen(cmap[i]) &&
-				qRed(cmap[i]) == qBlue(cmap[i]) );
+		gray = gray & ( tqRed(cmap[i]) == tqGreen(cmap[i]) &&
+				tqRed(cmap[i]) == tqBlue(cmap[i]) );
 	    }
 	    cinfo.input_components = gray ? 1 : 3;
 	    cinfo.in_color_space = gray ? JCS_GRAYSCALE : JCS_RGB;
@@ -522,12 +522,12 @@ void write_jpeg_image(TQImageIO* iio)
 		    if ( image.bitOrder() == TQImage::LittleEndian ) {
 			for (int i=0; i<w; i++) {
 			    bool bit = !!(*(data + (i >> 3)) & (1 << (i & 7)));
-			    row[i] = qRed(cmap[bit]);
+			    row[i] = tqRed(cmap[bit]);
 			}
 		    } else {
 			for (int i=0; i<w; i++) {
 			    bool bit = !!(*(data + (i >> 3)) & (1 << (7 -(i & 7))));
-			    row[i] = qRed(cmap[bit]);
+			    row[i] = tqRed(cmap[bit]);
 			}
 		    }
 		} else {
@@ -535,16 +535,16 @@ void write_jpeg_image(TQImageIO* iio)
 		    if ( image.bitOrder() == TQImage::LittleEndian ) {
 			for (int i=0; i<w; i++) {
 			    bool bit = !!(*(data + (i >> 3)) & (1 << (i & 7)));
-			    *row++ = qRed(cmap[bit]);
-			    *row++ = qGreen(cmap[bit]);
-			    *row++ = qBlue(cmap[bit]);
+			    *row++ = tqRed(cmap[bit]);
+			    *row++ = tqGreen(cmap[bit]);
+			    *row++ = tqBlue(cmap[bit]);
 			}
 		    } else {
 			for (int i=0; i<w; i++) {
 			    bool bit = !!(*(data + (i >> 3)) & (1 << (7 -(i & 7))));
-			    *row++ = qRed(cmap[bit]);
-			    *row++ = qGreen(cmap[bit]);
-			    *row++ = qBlue(cmap[bit]);
+			    *row++ = tqRed(cmap[bit]);
+			    *row++ = tqGreen(cmap[bit]);
+			    *row++ = tqBlue(cmap[bit]);
 			}
 		    }
 		}
@@ -553,15 +553,15 @@ void write_jpeg_image(TQImageIO* iio)
 		if (gray) {
 		    uchar* pix = image.scanLine(cinfo.next_scanline);
 		    for (int i=0; i<w; i++) {
-			*row = qRed(cmap[*pix]);
+			*row = tqRed(cmap[*pix]);
 			++row; ++pix;
 		    }
 		} else {
 		    uchar* pix = image.scanLine(cinfo.next_scanline);
 		    for (int i=0; i<w; i++) {
-			*row++ = qRed(cmap[*pix]);
-			*row++ = qGreen(cmap[*pix]);
-			*row++ = qBlue(cmap[*pix]);
+			*row++ = tqRed(cmap[*pix]);
+			*row++ = tqGreen(cmap[*pix]);
+			*row++ = tqBlue(cmap[*pix]);
 			++pix;
 		    }
 		}
@@ -569,9 +569,9 @@ void write_jpeg_image(TQImageIO* iio)
 	      case 32: {
 		TQRgb* rgb = (TQRgb*)image.scanLine(cinfo.next_scanline);
 		for (int i=0; i<w; i++) {
-		    *row++ = qRed(*rgb);
-		    *row++ = qGreen(*rgb);
-		    *row++ = qBlue(*rgb);
+		    *row++ = tqRed(*rgb);
+		    *row++ = tqGreen(*rgb);
+		    *row++ = tqBlue(*rgb);
 		    ++rgb;
 		}
 	      }
diff --git a/src/kernel/qlocalfs.cpp b/src/kernel/qlocalfs.cpp
index a3e141ba3..73a0c8a5b 100644
--- a/src/kernel/qlocalfs.cpp
+++ b/src/kernel/qlocalfs.cpp
@@ -312,7 +312,7 @@ void TQLocalFs::operationGet( TQNetworkOperation *op )
 		    emit dataTransferProgress( f.size() - remaining, f.size(), op );
 		    remaining -= remaining;
 		}
-                qApp->processEvents();
+                tqApp->processEvents();
 	    }
 	    if (!that)
 		return;
@@ -365,7 +365,7 @@ void TQLocalFs::operationPut( TQNetworkOperation *op )
 	    emit dataTransferProgress( i + blockSize, ba.size(), op );
 	    i += blockSize;
 	    TQGuardedPtr<TQObject> that = this;
-            qApp->processEvents();
+            tqApp->processEvents();
             if (!that)
                 return;
 	}
diff --git a/src/kernel/qobject.cpp b/src/kernel/qobject.cpp
index abe951b1c..d79d655ef 100644
--- a/src/kernel/qobject.cpp
+++ b/src/kernel/qobject.cpp
@@ -2493,7 +2493,7 @@ static void dumpRecursive( int level, TQObject *object )
 	    buf += "    ";
 	const char *name = object->name();
 	TQString flags="";
-	if ( qApp->focusWidget() == object )
+	if ( tqApp->focusWidget() == object )
 	    flags += 'F';
 	if ( object->isWidgetType() ) {
 	    TQWidget * w = (TQWidget *)object;
diff --git a/src/kernel/qpaintdevice_x11.cpp b/src/kernel/qpaintdevice_x11.cpp
index e3a2617e6..1036664e8 100644
--- a/src/kernel/qpaintdevice_x11.cpp
+++ b/src/kernel/qpaintdevice_x11.cpp
@@ -131,7 +131,7 @@ bool	 *TQPaintDevice::x_appdefvisual_arr;
 
 TQPaintDevice::TQPaintDevice( uint devflags )
 {
-    if ( !qApp ) {				// global constructor
+    if ( !tqApp ) {				// global constructor
 #if defined(QT_CHECK_STATE)
 	qFatal( "TQPaintDevice: Must construct a TQApplication before a "
 		"TQPaintDevice" );
diff --git a/src/kernel/qpainter.cpp b/src/kernel/qpainter.cpp
index 64a11c0bb..d21be3703 100644
--- a/src/kernel/qpainter.cpp
+++ b/src/kernel/qpainter.cpp
@@ -2434,8 +2434,8 @@ void TQPainter::drawImage( int x, int y, const TQImage & image,
 	// This is a bit dubious
 	if(image2.depth()==1) {
 	    image2.setNumColors( 2 );
-	    image2.setColor( 0, qRgb(255,255,255) );
-	    image2.setColor( 1, qRgb(0,0,0) );
+	    image2.setColor( 0, tqRgb(255,255,255) );
+	    image2.setColor( 1, tqRgb(0,0,0) );
 	}
 	if ( image2.hasAlphaBuffer() )
 	    gfx->setAlphaType(TQGfx::InlineAlpha);
diff --git a/src/kernel/qpainter_x11.cpp b/src/kernel/qpainter_x11.cpp
index f88f03801..badbe9e23 100644
--- a/src/kernel/qpainter_x11.cpp
+++ b/src/kernel/qpainter_x11.cpp
@@ -1841,7 +1841,7 @@ void TQPainter::drawWinFocusRect( int x, int y, int w, int h,
             setPen( white );
         setRasterOp( XorROP );
     } else {
-        if ( qGray( bgColor.rgb() ) < 128 )
+        if ( tqGray( bgColor.rgb() ) < 128 )
             setPen( white );
         else
             setPen( black );
diff --git a/src/kernel/qpixmap_x11.cpp b/src/kernel/qpixmap_x11.cpp
index 2322214cc..cc8da0d3c 100644
--- a/src/kernel/qpixmap_x11.cpp
+++ b/src/kernel/qpixmap_x11.cpp
@@ -393,7 +393,7 @@ extern "C" XftDraw *XftDrawCreateAlpha( Display *, TQt::HANDLE, int );
 void TQPixmap::init( int w, int h, int d, bool bitmap, Optimization optim )
 {
 #if defined(QT_CHECK_STATE)
-    if ( qApp->type() == TQApplication::Tty ) {
+    if ( tqApp->type() == TQApplication::Tty ) {
 	qWarning( "TQPixmap: Cannot create a TQPixmap when no GUI "
 		  "is being used" );
     }
@@ -474,7 +474,7 @@ void TQPixmap::deref()
 	    qSafeXDestroyImage( (XImage*)data->ximage );
 	if ( data->maskgc )
 	    XFreeGC( x11Display(), (GC)data->maskgc );
-	if ( qApp && hd) {
+	if ( tqApp && hd) {
 
 #ifndef QT_NO_XFTFREETYPE
 	    if (rendhd) {
@@ -914,17 +914,17 @@ TQImage TQPixmap::convertToImage() const
 		    b = blue_scale_table[b];
 
 		if (alf) {
-		    *dst++ = qRgba(r, g, b, asrc[x]);
+		    *dst++ = tqRgba(r, g, b, asrc[x]);
 		} else if (msk) {
 		    if ( ale ) {
 			*dst++ = (asrc[x >> 3] & (1 << (x & 7)))
-				 ? qRgba(r, g, b, 0xff) : qRgba(r, g, b, 0x00);
+				 ? tqRgba(r, g, b, 0xff) : tqRgba(r, g, b, 0x00);
 		    } else {
 			*dst++ = (asrc[x >> 3] & (1 << (7 -(x & 7))))
-				 ? qRgba(r, g, b, 0xff) : qRgba(r, g, b, 0x00);
+				 ? tqRgba(r, g, b, 0xff) : tqRgba(r, g, b, 0x00);
 		    }
 		} else {
-		    *dst++ = qRgb(r, g, b);
+		    *dst++ = tqRgb(r, g, b);
 		}
 	    }
 	}
@@ -953,8 +953,8 @@ TQImage TQPixmap::convertToImage() const
 
     if ( mono ) {				// bitmap
 	image.setNumColors( 2 );
-	image.setColor( 0, qRgb(255,255,255) );
-	image.setColor( 1, qRgb(0,0,0) );
+	image.setColor( 0, tqRgb(255,255,255) );
+	image.setColor( 1, tqRgb(0,0,0) );
     } else if ( !trucol ) {			// pixmap with colormap
 	register uchar *p;
 	uchar *end;
@@ -1044,7 +1044,7 @@ TQImage TQPixmap::convertToImage() const
 	    if ( use[i] ) {
 		image.setColor( j++,
 				( msk ? 0xff000000 : 0 )
-				| qRgb( (carr[i].red   >> 8) & 255,
+				| tqRgb( (carr[i].red   >> 8) & 255,
 					(carr[i].green >> 8) & 255,
 					(carr[i].blue  >> 8) & 255 ) );
 	    }
@@ -1142,7 +1142,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 	    if ( image.numColors() == 2 ) {
 		TQRgb c0 = image.color(0);	// Auto: convert to best
 		TQRgb c1 = image.color(1);
-		conv8 = TQMIN(c0,c1) != qRgb(0,0,0) || TQMAX(c0,c1) != qRgb(255,255,255);
+		conv8 = TQMIN(c0,c1) != tqRgb(0,0,0) || TQMAX(c0,c1) != tqRgb(255,255,255);
 	    } else {
 		// eg. 1-color monochrome images (they do exist).
 		conv8 = TRUE;
@@ -1263,9 +1263,9 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 	if ( d8 ) {				// setup pixel translation
 	    TQRgb *ctable = image.colorTable();
 	    for ( int i=0; i<image.numColors(); i++ ) {
-		int r = qRed  (ctable[i]);
-		int g = qGreen(ctable[i]);
-		int b = qBlue (ctable[i]);
+		int r = tqRed  (ctable[i]);
+		int g = tqGreen(ctable[i]);
+		int b = tqBlue (ctable[i]);
 		r = red_shift	> 0 ? r << red_shift   : r >> -red_shift;
 		g = green_shift > 0 ? g << green_shift : g >> -green_shift;
 		b = blue_shift	> 0 ? b << blue_shift  : b >> -blue_shift;
@@ -1381,9 +1381,9 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
                 int pixel; \
 		if ( d8 ) pixel = pix[*src++]; \
 		else { \
-		    int r = qRed  ( *p ); \
-		    int g = qGreen( *p ); \
-		    int b = qBlue ( *p++ ); \
+		    int r = tqRed  ( *p ); \
+		    int g = tqGreen( *p ); \
+		    int b = tqBlue ( *p++ ); \
 		    r = red_shift   > 0 \
 		        ? r << red_shift   : r >> -red_shift; \
 		    g = green_shift > 0 \
@@ -1396,7 +1396,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 
 // optimized case - no d8 case, shift only once instead of twice, mask only once instead of twice,
 // use direct values instead of variables, and use only one statement
-// (*p >> 16), (*p >> 8 ) and (*p) are qRed(),qGreen() and qBlue() without masking
+// (*p >> 16), (*p >> 8 ) and (*p) are tqRed(),tqGreen() and tqBlue() without masking
 // shifts have to be passed including the shift operator (e.g. '>>3'), because of the direction
 #define GET_PIXEL_OPT(red_shift,green_shift,blue_shift,red_mask,green_mask,blue_mask) \
                 int pixel = ((( *p >> 16 ) red_shift ) & red_mask ) \
@@ -1405,9 +1405,9 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
                 ++p;
 
 #define GET_PIXEL_DITHER_TC \
-		int r = qRed  ( *p ); \
-		int g = qGreen( *p ); \
-		int b = qBlue ( *p++ ); \
+		int r = tqRed  ( *p ); \
+		int g = tqGreen( *p ); \
+		int b = tqBlue ( *p++ ); \
 		const int thres = D[x%16][y%16]; \
 		if ( r <= (255-(1<<(8-rbits))) && ((r<<rbits) & 255) \
 			> thres) \
@@ -1431,15 +1431,15 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 #define GET_PIXEL_DITHER_TC_OPT(red_shift,green_shift,blue_shift,red_mask,green_mask,blue_mask, \
                                 rbits,gbits,bbits) \
 		const int thres = D[x%16][y%16]; \
-		int r = qRed  ( *p ); \
+		int r = tqRed  ( *p ); \
 		if ( r <= (255-(1<<(8-rbits))) && ((r<<rbits) & 255) \
 			> thres) \
 		    r += (1<<(8-rbits)); \
-		int g = qGreen( *p ); \
+		int g = tqGreen( *p ); \
 		if ( g <= (255-(1<<(8-gbits))) && ((g<<gbits) & 255) \
 			> thres) \
 		    g += (1<<(8-gbits)); \
-		int b = qBlue ( *p++ ); \
+		int b = tqBlue ( *p++ ); \
 		if ( b <= (255-(1<<(8-bbits))) && ((b<<bbits) & 255) \
 			> thres) \
 		    b += (1<<(8-bbits)); \
@@ -1655,9 +1655,9 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 	TQRgb* ctable = image.colorTable();
 	for ( i=0; i<256; i++ ) {		// init pixel array
 	    if ( pop[i] > 0 ) {
-		px->r = qRed  ( ctable[i] );
-		px->g = qGreen( ctable[i] );
-		px->b = qBlue ( ctable[i] );
+		px->r = tqRed  ( ctable[i] );
+		px->g = tqGreen( ctable[i] );
+		px->b = tqBlue ( ctable[i] );
 		px->n = 0;
 		px->use = pop[i];
 		if ( pop[i] > maxpop ) {	// select most popular entry
@@ -1830,7 +1830,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 	if (image.depth() == 8) {
 	    const TQRgb * const rgb = image.colorTable();
 	    for (int i = 0, count = image.numColors(); i < count; ++i) {
-		const int alpha = qAlpha(rgb[i]);
+		const int alpha = tqAlpha(rgb[i]);
 		if (alpha != 0 && alpha != 0xff) {
 		    alphamap = TRUE;
 		    break;
@@ -1890,7 +1890,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
                     for (uint y = 0; y < h; ++y) {
                         const uchar *iptr = image.scanLine(y);
                         for (uint x = 0; x < w; ++x)
-                            *aptr++ = qAlpha(rgb[*iptr++]);
+                            *aptr++ = tqAlpha(rgb[*iptr++]);
                         aptr += ( axi->bytes_per_line - w );
                     }
                 }
diff --git a/src/kernel/qpngio.cpp b/src/kernel/qpngio.cpp
index c4a5c9979..2d12ec985 100644
--- a/src/kernel/qpngio.cpp
+++ b/src/kernel/qpngio.cpp
@@ -156,8 +156,8 @@ void setup_qt( TQImage& image, png_structp png_ptr, png_infop info_ptr, float sc
 	    png_read_update_info( png_ptr, info_ptr );
 	    if (!image.create( width, height, 1, 2, TQImage::BigEndian ))
 		return;
-	    image.setColor( 1, qRgb(0,0,0) );
-	    image.setColor( 0, qRgb(255,255,255) );
+	    image.setColor( 1, tqRgb(0,0,0) );
+	    image.setColor( 0, tqRgb(255,255,255) );
 	} else if (bit_depth == 16 && png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {
 	    png_set_expand(png_ptr);
 	    png_set_strip_16(png_ptr);
@@ -182,7 +182,7 @@ void setup_qt( TQImage& image, png_structp png_ptr, png_infop info_ptr, float sc
 		return;
 	    for (int i=0; i<ncols; i++) {
 		int c = i*255/(ncols-1);
-		image.setColor( i, qRgba(c,c,c,0xff) );
+		image.setColor( i, tqRgba(c,c,c,0xff) );
 	    }
 	    if ( png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ) {
 #if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 )
@@ -194,7 +194,7 @@ void setup_qt( TQImage& image, png_structp png_ptr, png_infop info_ptr, float sc
 #endif
 		if (g < ncols) {
 		    image.setAlphaBuffer(TRUE);
-		    image.setColor(g, image.color(g) & RGB_MASK);
+		    image.setColor(g, image.color(g) & TQT_RGB_MASK);
 		}
 	    }
 	}
@@ -225,13 +225,13 @@ void setup_qt( TQImage& image, png_structp png_ptr, png_infop info_ptr, float sc
 
 #if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 )
 	    while ( i < info_ptr_num_trans ) {
-		image.setColor(i, qRgba(
+		image.setColor(i, tqRgba(
 		    info_ptr_palette[i].red,
 		    info_ptr_palette[i].green,
 		    info_ptr_palette[i].blue,
 #else /* LIBPNG 1.5 */
 	    while ( i < info_ptr->num_trans ) {
-		image.setColor(i, qRgba(
+		image.setColor(i, tqRgba(
 		    info_ptr->palette[i].red,
 		    info_ptr->palette[i].green,
 		    info_ptr->palette[i].blue,
@@ -250,13 +250,13 @@ void setup_qt( TQImage& image, png_structp png_ptr, png_infop info_ptr, float sc
 	}
 #if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 )
 	while ( i < info_ptr_num_palette ) {
-	    image.setColor(i, qRgba(
+	    image.setColor(i, tqRgba(
 		info_ptr_palette[i].red,
 		info_ptr_palette[i].green,
 		info_ptr_palette[i].blue,
 #else /* LIBPNG 1.5 */
 	while ( i < info_ptr->num_palette ) {
-	    image.setColor(i, qRgba(
+	    image.setColor(i, tqRgba(
 		info_ptr->palette[i].red,
 		info_ptr->palette[i].green,
 		info_ptr->palette[i].blue,
@@ -387,7 +387,7 @@ void read_png_image(TQImageIO* iio)
 #if 0 // libpng takes care of this.
 png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)
     if (image.depth()==32 && png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {
-	TQRgb trans = 0xFF000000 | qRgb(
+	TQRgb trans = 0xFF000000 | tqRgb(
 #if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=4 )
 	      (info_ptr->trans_color.red << 8 >> bit_depth)&0xff,
 	      (info_ptr->trans_color.green << 8 >> bit_depth)&0xff,
@@ -435,7 +435,7 @@ png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)
 	    c = image.colorTable();
 	    n = image.numColors();
 	}
-	while ( n-- && qAlpha(*c++)==0xff )
+	while ( n-- && tqAlpha(*c++)==0xff )
 	    ;
 	if ( n<0 ) // LIAR!
 	    image.setAlphaBuffer(FALSE);
@@ -622,13 +622,13 @@ should be able to comment this out.
 	for (int i=0; i<num_palette; i++) {
 	    TQRgb rgb=image.color(i);
 #if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 )
-	    info_ptr_palette[i].red = qRed(rgb);
-	    info_ptr_palette[i].green = qGreen(rgb);
-	    info_ptr_palette[i].blue = qBlue(rgb);
+	    info_ptr_palette[i].red = tqRed(rgb);
+	    info_ptr_palette[i].green = tqGreen(rgb);
+	    info_ptr_palette[i].blue = tqBlue(rgb);
 #else /* LIBPNG 1.5 */
-	    info_ptr->palette[i].red = qRed(rgb);
-	    info_ptr->palette[i].green = qGreen(rgb);
-	    info_ptr->palette[i].blue = qBlue(rgb);
+	    info_ptr->palette[i].red = tqRed(rgb);
+	    info_ptr->palette[i].green = tqGreen(rgb);
+	    info_ptr->palette[i].blue = tqBlue(rgb);
 #endif /* LIBPNG 1.5 */
 	    if (image.hasAlphaBuffer()) {
 		trans[i] = rgb >> 24;
@@ -907,7 +907,7 @@ bool TQPNGImagePacker::packImage(const TQImage& img)
 		    if ( i == alignx ) {
 			// All the same
 			for (i=0; i<alignx; i++) {
-			    ld[x+i] = qRgba(0,0,0,0);
+			    ld[x+i] = tqRgba(0,0,0,0);
 			}
 		    } else {
 			// Some different
@@ -921,7 +921,7 @@ bool TQPNGImagePacker::packImage(const TQImage& img)
 		    if ( li[x] != lp[x] )
 			ld[x] = 0xff000000 | li[x];
 		    else
-			ld[x] = qRgba(0,0,0,0);
+			ld[x] = tqRgba(0,0,0,0);
 		}
 	    }
 	}
diff --git a/src/kernel/qpsprinter.cpp b/src/kernel/qpsprinter.cpp
index 1fc1190a7..7d660b471 100644
--- a/src/kernel/qpsprinter.cpp
+++ b/src/kernel/qpsprinter.cpp
@@ -5407,12 +5407,12 @@ static TQByteArray compress( const TQImage & image, bool gray ) {
             for( int x=0; x < width; x++ ) {
                 TQRgb rgb = image.color( s[x] );
 		if ( gray ) {
-		    pixel[i] = (unsigned char) qGray( rgb );
+		    pixel[i] = (unsigned char) tqGray( rgb );
 		    i++;
 		} else {
-		    pixel[i] = (unsigned char) qRed( rgb );
-		    pixel[i+1] = (unsigned char) qGreen( rgb );
-		    pixel[i+2] = (unsigned char) qBlue( rgb );
+		    pixel[i] = (unsigned char) tqRed( rgb );
+		    pixel[i+1] = (unsigned char) tqGreen( rgb );
+		    pixel[i+2] = (unsigned char) tqBlue( rgb );
 		    i += 3;
 		}
             }
@@ -5423,15 +5423,15 @@ static TQByteArray compress( const TQImage & image, bool gray ) {
             TQRgb * s = (TQRgb*)(image.scanLine( y ));
             for( int x=0; x < width; x++ ) {
 		TQRgb rgb = (*s++);
-		if ( alpha && qAlpha( rgb ) < 0x40 ) // 25% alpha, convert to white -
-		    rgb = qRgb( 0xff, 0xff, 0xff );
+		if ( alpha && tqAlpha( rgb ) < 0x40 ) // 25% alpha, convert to white -
+		    rgb = tqRgb( 0xff, 0xff, 0xff );
 		if ( gray ) {
-		    pixel[i] = (unsigned char) qGray( rgb );
+		    pixel[i] = (unsigned char) tqGray( rgb );
 		    i++;
 		} else {
-		    pixel[i] = (unsigned char) qRed( rgb );
-		    pixel[i+1] = (unsigned char) qGreen( rgb );
-		    pixel[i+2] = (unsigned char) qBlue( rgb );
+		    pixel[i] = (unsigned char) tqRed( rgb );
+		    pixel[i+1] = (unsigned char) tqGreen( rgb );
+		    pixel[i+2] = (unsigned char) tqBlue( rgb );
 		    i += 3;
 		}
 	    }
@@ -5767,7 +5767,7 @@ static const char * color( const TQColor &c, TQPrinter * printer )
         sprintf( returnbuffer, "%d d2 ", c.red() );
     else if ( printer->colorMode() == TQPrinter::GrayScale )
         sprintf( returnbuffer, "%d d2 ",
-                 qGray( c.red(), c.green(),c.blue() ) );
+                 tqGray( c.red(), c.green(),c.blue() ) );
     else
         sprintf( returnbuffer, "%d %d %d ",
                  c.red(), c.green(), c.blue() );
diff --git a/src/kernel/qrichtext_p.cpp b/src/kernel/qrichtext_p.cpp
index 5e749df91..f426fcead 100644
--- a/src/kernel/qrichtext_p.cpp
+++ b/src/kernel/qrichtext_p.cpp
@@ -198,13 +198,13 @@ TQTextFormat::~TQTextFormat()
 }
 
 TQTextFormat::TQTextFormat()
-    : fm( TQFontMetrics( fn ) ), linkColor( TRUE ), logicalFontSize( 3 ), stdSize( qApp->font().pointSize() )
+    : fm( TQFontMetrics( fn ) ), linkColor( TRUE ), logicalFontSize( 3 ), stdSize( tqApp->font().pointSize() )
 {
     ref = 0;
 
     usePixelSizes = FALSE;
     if ( stdSize == -1 ) {
-	stdSize = qApp->font().pixelSize();
+	stdSize = tqApp->font().pixelSize();
 	usePixelSizes = TRUE;
     }
 
@@ -214,13 +214,13 @@ TQTextFormat::TQTextFormat()
 }
 
 TQTextFormat::TQTextFormat( const TQStyleSheetItem *style )
-    : fm( TQFontMetrics( fn ) ), linkColor( TRUE ), logicalFontSize( 3 ), stdSize( qApp->font().pointSize() )
+    : fm( TQFontMetrics( fn ) ), linkColor( TRUE ), logicalFontSize( 3 ), stdSize( tqApp->font().pointSize() )
 {
     ref = 0;
 
     usePixelSizes = FALSE;
     if ( stdSize == -1 ) {
-	stdSize = qApp->font().pixelSize();
+	stdSize = tqApp->font().pixelSize();
 	usePixelSizes = TRUE;
     }
 
diff --git a/src/kernel/qsound_x11.cpp b/src/kernel/qsound_x11.cpp
index 692e89e50..9c2a0dae3 100644
--- a/src/kernel/qsound_x11.cpp
+++ b/src/kernel/qsound_x11.cpp
@@ -157,7 +157,7 @@ void TQAuServerNAS::play(const TQString& filename)
 	AuFlush(nas);
 	dataReceived();
 	AuFlush(nas);
-	qApp->flushX();
+	tqApp->flushX();
     }
 }
 
@@ -207,7 +207,7 @@ void TQAuServerNAS::play(TQSound* s)
 	AuFlush(nas);
 	dataReceived();
 	AuFlush(nas);
-	qApp->flushX();
+	tqApp->flushX();
     }
 }
 
@@ -219,7 +219,7 @@ void TQAuServerNAS::stop(TQSound* s)
         AuFlush(nas);
 	dataReceived();
 	AuFlush(nas);
-	qApp->flushX();
+	tqApp->flushX();
     }
 }
 
@@ -270,14 +270,14 @@ TQAuServerNull::TQAuServerNull(TQObject* parent) :
 TQAuServer* qt_new_audio_server()
 {
 #ifdef QT_NAS_SUPPORT
-    TQAuServer* s=new TQAuServerNAS(qApp);
+    TQAuServer* s=new TQAuServerNAS(tqApp);
     if (s->okay()) {
 	return s;
     } else {
 	delete s;
     }
 #endif
-    return new TQAuServerNull(qApp);
+    return new TQAuServerNull(tqApp);
 }
 
 #endif // QT_NO_SOUND
diff --git a/src/kernel/qtextengine.cpp b/src/kernel/qtextengine.cpp
index c299e61a0..318722c97 100644
--- a/src/kernel/qtextengine.cpp
+++ b/src/kernel/qtextengine.cpp
@@ -150,7 +150,7 @@ static TQChar::Direction basicDirection( const TQString &str )
 }
 
 
-static void qAppendItems(TQTextEngine *engine, int &start, int &stop, BidiControl &control, TQChar::Direction dir )
+static void tqAppendItems(TQTextEngine *engine, int &start, int &stop, BidiControl &control, TQChar::Direction dir )
 {
     TQScriptItemArray &items = engine->items;
     const TQChar *text = engine->string.unicode();
@@ -244,7 +244,7 @@ static void qAppendItems(TQTextEngine *engine, int &start, int &stop, BidiContro
 }
 
 typedef void (* fAppendItems)(TQTextEngine *, int &start, int &stop, BidiControl &control, TQChar::Direction dir);
-static fAppendItems appendItems = qAppendItems;
+static fAppendItems appendItems = tqAppendItems;
 
 // creates the next TQScript items.
 static void bidiItemize( TQTextEngine *engine, bool rightToLeft, int mode )
diff --git a/src/kernel/qtranslator.cpp b/src/kernel/qtranslator.cpp
index 18d3c839a..7758d31be 100644
--- a/src/kernel/qtranslator.cpp
+++ b/src/kernel/qtranslator.cpp
@@ -365,8 +365,8 @@ TQTranslator::TQTranslator( TQObject * parent, const char * name )
 
 TQTranslator::~TQTranslator()
 {
-    if ( qApp )
-	qApp->removeTranslator( this );
+    if ( tqApp )
+	tqApp->removeTranslator( this );
     clear();
     delete d;
 }
@@ -597,8 +597,8 @@ bool TQTranslator::do_load( const uchar *data, int len )
     }
     array.resetRawData( (const char *) data, len );
 
-    if ( qApp && qApp->translators && qApp->translators->contains(this) )
-	qApp->setReverseLayout( qt_detectRTLLanguage() );
+    if ( tqApp && tqApp->translators && tqApp->translators->contains(this) )
+	tqApp->setReverseLayout( qt_detectRTLLanguage() );
     return ok;
 }
 
@@ -690,8 +690,8 @@ void TQTranslator::clear()
     d->messages = 0;
 #endif
 
-    if ( qApp ) {
-	qApp->setReverseLayout( qt_detectRTLLanguage() );
+    if ( tqApp ) {
+	tqApp->setReverseLayout( qt_detectRTLLanguage() );
 
 	TQWidgetList *list = TQApplication::topLevelWidgets();
 	TQWidgetListIt it( *list );
@@ -699,7 +699,7 @@ void TQTranslator::clear()
 	while ( ( w=it.current() ) != 0 ) {
 	    ++it;
 	    if (!w->isDesktop())
-		qApp->postEvent( w, new TQEvent( TQEvent::LanguageChange ) );
+		tqApp->postEvent( w, new TQEvent( TQEvent::LanguageChange ) );
 	}
 	delete list;
     }
diff --git a/src/kernel/qwidget.cpp b/src/kernel/qwidget.cpp
index 16bce332f..82b31d430 100644
--- a/src/kernel/qwidget.cpp
+++ b/src/kernel/qwidget.cpp
@@ -881,7 +881,7 @@ TQWidget::TQWidget( TQWidget *parent, const char *name, WFlags f, NFlags n )
     : TQObject( parent, name ), TQPaintDevice( TQInternal::Widget )
 {
 #if defined(QT_CHECK_STATE) && !defined(Q_WS_WIN)
-    if ( qApp->type() == TQApplication::Tty ) {
+    if ( tqApp->type() == TQApplication::Tty ) {
 	qWarning( "TQWidget: Cannot create a TQWidget when no GUI "
 		  "is being used" );
     }
@@ -975,8 +975,8 @@ TQWidget::~TQWidget()
 
     if ( TQApplication::main_widget == this ) {	// reset main widget
 	TQApplication::main_widget = 0;
-	if (qApp)
-	    qApp->quit();
+	if (tqApp)
+	    tqApp->quit();
     }
 
     if ( hasFocus() )
@@ -1231,7 +1231,7 @@ void TQWidget::deactivateWidgetCleanup()
 {
     // If this was the active application window, reset it
     if ( this == TQApplication::active_window )
-	qApp->setActiveWindow( 0 );
+	tqApp->setActiveWindow( 0 );
     // If the is the active mouse press widget, reset it
 #ifdef Q_WS_MAC
     extern TQGuardedPtr<TQWidget> qt_button_down;
@@ -1321,7 +1321,7 @@ TQStyle& TQWidget::style() const
 {
     if ( extra && extra->style )
 	return *extra->style;
-    TQStyle &ret = qApp->style();
+    TQStyle &ret = tqApp->style();
     return ret;
 }
 
@@ -3236,7 +3236,7 @@ void TQWidget::focusProxyDestroyed()
     \brief whether this widget (or its focus proxy) has the keyboard
     input focus
 
-    Effectively equivalent to \c {qApp->focusWidget() == this}.
+    Effectively equivalent to \c {tqApp->focusWidget() == this}.
 
     \sa setFocus(), clearFocus(), setFocusPolicy(), TQApplication::focusWidget()
 */
@@ -3245,7 +3245,7 @@ bool TQWidget::hasFocus() const
     const TQWidget* w = this;
     while ( w->focusProxy() )
 	w = w->focusProxy();
-    return qApp->focusWidget() == w;
+    return tqApp->focusWidget() == w;
 }
 
 /*!
@@ -3284,7 +3284,7 @@ void TQWidget::setFocus()
     }
 
     TQFocusData * f = focusData( TRUE );
-    if ( f->it.current() == this && qApp->focusWidget() == this
+    if ( f->it.current() == this && tqApp->focusWidget() == this
 #if defined(Q_WS_WIN)
 	&& GetFocus() == winId()
 #endif
@@ -3303,7 +3303,7 @@ void TQWidget::setFocus()
     }
 
     if ( isActiveWindow() ) {
-	TQWidget * prev = qApp->focus_widget;
+	TQWidget * prev = tqApp->focus_widget;
 	if ( prev ) {
 	    // This part is never executed when Q_WS_X11? Preceding XFocusOut
 	    // had already reset focus_widget when received XFocusIn
@@ -3329,7 +3329,7 @@ void TQWidget::setFocus()
 	    TQInputContext::endComposition();
 	}
 #endif
-	qApp->focus_widget = this;
+	tqApp->focus_widget = this;
 	if( isInputMethodEnabled() )
 	    focusInputContext();
 
@@ -3351,7 +3351,7 @@ void TQWidget::setFocus()
 		TQApplication::sendEvent( prev, &out );
 	    }
 
-	    if ( qApp->focus_widget == this ) {
+	    if ( tqApp->focus_widget == this ) {
 		TQFocusEvent in( TQEvent::FocusIn );
 		TQApplication::sendEvent( this, &in );
 	    }
@@ -3384,9 +3384,9 @@ void TQWidget::clearFocus()
 #else
 	unfocusInputContext();
 #endif
-	TQWidget* w = qApp->focusWidget();
+	TQWidget* w = tqApp->focusWidget();
 	// clear active focus
-	qApp->focus_widget = 0;
+	tqApp->focus_widget = 0;
 	TQFocusEvent out( TQEvent::FocusOut );
 	TQApplication::sendEvent( w, &out );
 #if defined(Q_WS_WIN)
@@ -3588,7 +3588,7 @@ bool TQWidget::isActiveWindow() const
     TQWidget *tlw = topLevelWidget();
     if(testWFlags(WSubWindow) && parentWidget())
 	tlw = parentWidget()->topLevelWidget();
-    if(tlw == qApp->activeWindow() || ( isVisible() && tlw->isPopup() ))
+    if(tlw == tqApp->activeWindow() || ( isVisible() && tlw->isPopup() ))
 	return TRUE;
 #ifndef QT_NO_STYLE
     if(style().styleHint(TQStyle::SH_Widget_ShareActivation, this )) {
@@ -3596,7 +3596,7 @@ bool TQWidget::isActiveWindow() const
            !tlw->testWFlags(TQt::WShowModal) &&
            (!tlw->parentWidget() || tlw->parentWidget()->isActiveWindow()))
 	   return TRUE;
-	TQWidget *w = qApp->activeWindow();
+	TQWidget *w = tqApp->activeWindow();
 	if( !testWFlags(WSubWindow) && w && w->testWFlags(WSubWindow) &&
 	    w->parentWidget()->topLevelWidget() == tlw)
 	    return TRUE;
@@ -4037,7 +4037,7 @@ void TQWidget::show()
     // stores the correct old focus widget even if it's stolen in the showevent
 #if defined(Q_WS_WIN)
     if ( testWFlags(WType_Popup) )
-	qApp->openPopup( this );
+	tqApp->openPopup( this );
 #endif
 
     TQShowEvent showEvent;
@@ -4058,7 +4058,7 @@ void TQWidget::show()
 
 #if !defined(Q_WS_WIN)
     if ( testWFlags(WType_Popup) )
-	qApp->openPopup( this );
+	tqApp->openPopup( this );
 #endif
 
 #if defined(QT_ACCESSIBILITY_SUPPORT)
@@ -4090,7 +4090,7 @@ void TQWidget::hide()
     setWState( WState_ForceHide );
 
     if ( testWFlags(WType_Popup) )
-	qApp->closePopup( this );
+	tqApp->closePopup( this );
 
     // Move test modal here.  Otherwise, a modal dialog could get
     // destroyed and we lose all access to its parent because we haven't
@@ -4110,7 +4110,7 @@ void TQWidget::hide()
 
 	// next bit tries to move the focus if the focus widget is now
 	// hidden.
-	if ( qApp && qApp->focusWidget() == this )
+	if ( tqApp && tqApp->focusWidget() == this )
   	    focusNextPrevChild( TRUE );
 	TQHideEvent hideEvent;
 	TQApplication::sendEvent( this, &hideEvent );
@@ -4235,7 +4235,7 @@ void TQWidget::polish()
 		if ( pm && !pm->isNull() )
 		    setIcon( *pm );
 		else {
-		    mw = qApp ? qApp->mainWidget() : 0;
+		    mw = tqApp ? tqApp->mainWidget() : 0;
 		    pm = mw ? mw->icon() : 0;
 		    if ( pm && !pm->isNull() )
 			setIcon( *pm );
@@ -4254,7 +4254,7 @@ void TQWidget::polish()
 	    unsetPalette();
 #endif
 	setWState(WState_Polished);
-	qApp->polish( this );
+	tqApp->polish( this );
 	TQApplication::sendPostedEvents( this, TQEvent::ChildInserted );
     }
 }
@@ -4304,7 +4304,7 @@ bool TQWidget::close( bool alsoDelete )
 	return TRUE;
     is_closing = 1;
     WId id	= winId();
-    bool isMain = qApp->mainWidget() == this;
+    bool isMain = tqApp->mainWidget() == this;
     bool checkLastWindowClosed = isTopLevel() && !isPopup();
     bool deleted = FALSE;
     TQCloseEvent e;
@@ -4317,11 +4317,11 @@ bool TQWidget::close( bool alsoDelete )
     if ( !deleted && !isHidden() )
 	hide();
     if ( checkLastWindowClosed
-	 && qApp->receivers(SIGNAL(lastWindowClosed())) ) {
+	 && tqApp->receivers(SIGNAL(lastWindowClosed())) ) {
 	/* if there is no non-withdrawn top level window left (except
 	   the desktop, popups, or dialogs with parents), we emit the
 	   lastWindowClosed signal */
-	TQWidgetList *list   = qApp->topLevelWidgets();
+	TQWidgetList *list   = tqApp->topLevelWidgets();
 	TQWidget     *widget = list->first();
 	while ( widget ) {
 	    if ( !widget->isHidden()
@@ -4333,10 +4333,10 @@ bool TQWidget::close( bool alsoDelete )
 	}
 	delete list;
 	if ( widget == 0 )
-	    emit qApp->lastWindowClosed();
+	    emit tqApp->lastWindowClosed();
     }
     if ( isMain )
-	qApp->quit();
+	tqApp->quit();
     if ( deleted )
 	return TRUE;
     is_closing = 0;
@@ -5045,9 +5045,9 @@ void TQWidget::mousePressEvent( TQMouseEvent *e )
     if ( isPopup() ) {
 	e->accept();
 	TQWidget* w;
-	while ( (w = qApp->activePopupWidget() ) && w != this ){
+	while ( (w = tqApp->activePopupWidget() ) && w != this ){
 	    w->close();
-	    if (qApp->activePopupWidget() == w) // widget does not want to dissappear
+	    if (tqApp->activePopupWidget() == w) // widget does not want to dissappear
 		w->hide(); // hide at least
 	}
 	if (!rect().contains(e->pos()) ){
diff --git a/src/kernel/qwidget_x11.cpp b/src/kernel/qwidget_x11.cpp
index da6ec4817..41b048b67 100644
--- a/src/kernel/qwidget_x11.cpp
+++ b/src/kernel/qwidget_x11.cpp
@@ -236,11 +236,11 @@ Q_EXPORT void qt_wait_for_window_manager( TQWidget* w )
 	    break;
 	if ( t.elapsed() > 500 )
 	    return; // give up, no event available
-	qApp->syncX(); // non-busy wait
+	tqApp->syncX(); // non-busy wait
     }
-    qApp->x11ProcessEvent( &ev );
+    tqApp->x11ProcessEvent( &ev );
     if ( XCheckTypedWindowEvent( w->x11Display(), w->winId(), ConfigureNotify, &ev ) )
-	qApp->x11ProcessEvent( &ev );
+	tqApp->x11ProcessEvent( &ev );
 }
 
 static void qt_net_change_wm_state(const TQWidget* w, bool set, Atom one, Atom two = 0)
@@ -668,7 +668,7 @@ void TQWidget::create( WId window, bool initializeWindow, bool destroyOldWindow)
 
 	XClassHint class_hint;
 	class_hint.res_name = (char *) tqAppName(); // application name
-	class_hint.res_class = (char *) qAppClass();	// application class
+	class_hint.res_class = (char *) tqAppClass();	// application class
 
        	XSetWMProperties( dpy, id, 0, 0, 0, 0, &size_hints, &wm_hints, &class_hint );
 
@@ -802,7 +802,7 @@ void TQWidget::destroy( bool destroyWindow, bool destroySubWindows )
 	if ( testWFlags(WShowModal) )		// just be sure we leave modal
 	    qt_leave_modal( this );
 	else if ( testWFlags(WType_Popup) )
-	    qApp->closePopup( this );
+	    tqApp->closePopup( this );
 
 #ifndef QT_NO_XFTFREETYPE
 	if ( rendhd) {
@@ -1825,7 +1825,7 @@ void TQWidget::setWindowState(uint newstate)
 			     (getWFlags() & 0xffff0000),
 			     mapToGlobal(TQPoint(0, 0)));
                     const TQRect r = top->normalGeometry;
-                    setGeometry(qApp->desktop()->screenGeometry(this));
+                    setGeometry(tqApp->desktop()->screenGeometry(this));
                     top->normalGeometry = r;
 
                     if ( top->normalGeometry.width() < 0 )
@@ -2873,7 +2873,7 @@ void TQWidget::updateFrameStrut() const
 */
 TQWidget *TQWidget::icHolderWidget()
 {
-    return qApp->locateICHolderWidget(this);
+    return tqApp->locateICHolderWidget(this);
 }
 
 
@@ -2923,7 +2923,7 @@ void TQWidget::changeInputContext( const TQString& identifierName )
     *qicp = qic;
     if ( qic ) {
 	TQObject::connect( qic, SIGNAL(imEventGenerated(TQObject *,TQIMEvent *)),
-			  qApp, SLOT(postIMEvent(TQObject *,TQIMEvent *)) );
+			  tqApp, SLOT(postIMEvent(TQObject *,TQIMEvent *)) );
 	TQObject::connect( qic, SIGNAL(deletionRequested()),
 			  icWidget, SLOT(destroyInputContext()) );
     }
@@ -2962,7 +2962,7 @@ void TQWidget::createInputContext()
 	*qicp = qic;
 	if ( qic ) {
 	    TQObject::connect( qic, SIGNAL(imEventGenerated(TQObject *,TQIMEvent *)),
-			      qApp, SLOT(postIMEvent(TQObject *,TQIMEvent *)) );
+			      tqApp, SLOT(postIMEvent(TQObject *,TQIMEvent *)) );
 	    TQObject::connect( qic, SIGNAL(deletionRequested()),
 			      icWidget, SLOT(destroyInputContext()) );
   	}
diff --git a/src/moc/moc.y b/src/moc/moc.y
index 8de0cd73e..c9c3f0b9f 100644
--- a/src/moc/moc.y
+++ b/src/moc/moc.y
@@ -2962,8 +2962,8 @@ void generateClass()		      // generate C++ source code for a class
     fprintf( out, "#ifndef QT_NO_TRANSLATION\n" );
     fprintf( out, "TQString %s::tr( const char *s, const char *c )\n{\n",
 	     (const char*)qualifiedClassName() );
-    fprintf( out, "    if ( qApp )\n" );
-    fprintf( out, "\treturn qApp->translate( \"%s\", s, c,"
+    fprintf( out, "    if ( tqApp )\n" );
+    fprintf( out, "\treturn tqApp->translate( \"%s\", s, c,"
 		  " TQApplication::DefaultCodec );\n",
 	     (const char*)qualifiedClassName() );
     fprintf( out, "    else\n" );
@@ -2972,8 +2972,8 @@ void generateClass()		      // generate C++ source code for a class
     fprintf( out, "#ifndef QT_NO_TRANSLATION_UTF8\n" );
     fprintf( out, "TQString %s::trUtf8( const char *s, const char *c )\n{\n",
 	     (const char*)qualifiedClassName() );
-    fprintf( out, "    if ( qApp )\n" );
-    fprintf( out, "\treturn qApp->translate( \"%s\", s, c,"
+    fprintf( out, "    if ( tqApp )\n" );
+    fprintf( out, "\treturn tqApp->translate( \"%s\", s, c,"
 		  " TQApplication::UnicodeUTF8 );\n",
 	     (const char*)qualifiedClassName() );
     fprintf( out, "    else\n" );
diff --git a/src/moc/moc_yacc.cpp b/src/moc/moc_yacc.cpp
index 41a8449d6..f3c5c75c5 100644
--- a/src/moc/moc_yacc.cpp
+++ b/src/moc/moc_yacc.cpp
@@ -5788,8 +5788,8 @@ void generateClass()		      // generate C++ source code for a class
     fprintf( out, "#ifndef QT_NO_TRANSLATION\n" );
     fprintf( out, "TQString %s::tr( const char *s, const char *c )\n{\n",
 	     (const char*)qualifiedClassName() );
-    fprintf( out, "    if ( qApp )\n" );
-    fprintf( out, "\treturn qApp->translate( \"%s\", s, c,"
+    fprintf( out, "    if ( tqApp )\n" );
+    fprintf( out, "\treturn tqApp->translate( \"%s\", s, c,"
 		  " TQApplication::DefaultCodec );\n",
 	     (const char*)qualifiedClassName() );
     fprintf( out, "    else\n" );
@@ -5798,8 +5798,8 @@ void generateClass()		      // generate C++ source code for a class
     fprintf( out, "#ifndef QT_NO_TRANSLATION_UTF8\n" );
     fprintf( out, "TQString %s::trUtf8( const char *s, const char *c )\n{\n",
 	     (const char*)qualifiedClassName() );
-    fprintf( out, "    if ( qApp )\n" );
-    fprintf( out, "\treturn qApp->translate( \"%s\", s, c,"
+    fprintf( out, "    if ( tqApp )\n" );
+    fprintf( out, "\treturn tqApp->translate( \"%s\", s, c,"
 		  " TQApplication::UnicodeUTF8 );\n",
 	     (const char*)qualifiedClassName() );
     fprintf( out, "    else\n" );
diff --git a/src/network/qdns.cpp b/src/network/qdns.cpp
index e6dafa6c6..17b78b684 100644
--- a/src/network/qdns.cpp
+++ b/src/network/qdns.cpp
@@ -132,7 +132,7 @@ public:
     {
 #if defined(Q_DNS_SYNCHRONOUS)
 #if defined(Q_OS_UNIX)
-	noEventLoop = qApp==0 || qApp->loopLevel()==0;
+	noEventLoop = tqApp==0 || tqApp->loopLevel()==0;
 #else
 	noEventLoop = FALSE;
 #endif
@@ -922,7 +922,7 @@ void TQDnsUgleHack::ugle( bool emitAnyway)
 
 
 TQDnsManager::TQDnsManager()
-    : TQDnsSocket( qApp, "Internal DNS manager" ),
+    : TQDnsSocket( tqApp, "Internal DNS manager" ),
       queries( TQPtrVector<TQDnsQuery>( 0 ) ),
       cache( TQDict<TQDnsDomain>( 83, FALSE ) ),
       ipv4Socket( new TQSocketDevice( TQSocketDevice::Datagram, TQSocketDevice::IPv4, 0 ) )
diff --git a/src/opengl/qgl_x11.cpp b/src/opengl/qgl_x11.cpp
index caa763981..8989a05b4 100644
--- a/src/opengl/qgl_x11.cpp
+++ b/src/opengl/qgl_x11.cpp
@@ -765,7 +765,7 @@ TQColor TQGLContext::overlayTransparentColor() const
 		uchar r = (uchar)((col.red / 65535.0) * 255.0 + 0.5);
 		uchar g = (uchar)((col.green / 65535.0) * 255.0 + 0.5);
 		uchar b = (uchar)((col.blue / 65535.0) * 255.0 + 0.5);
-		return TQColor(qRgb(r,g,b), trans_colors[i].color);
+		return TQColor(tqRgb(r,g,b), trans_colors[i].color);
 	    }
 	}
     }
@@ -823,9 +823,9 @@ uint TQGLContext::colorIndex( const TQColor& c ) const
 	    XColor col;
 	    col.flags = DoRed | DoGreen | DoBlue;
 	    col.pixel = color_map_entry;
-	    col.red   = (ushort)((qRed(c.rgb()) / 255.0) * 65535.0 + 0.5);
-	    col.green = (ushort)((qGreen(c.rgb()) / 255.0) * 65535.0 + 0.5);
-	    col.blue  = (ushort)((qBlue(c.rgb()) / 255.0) * 65535.0 + 0.5);
+	    col.red   = (ushort)((tqRed(c.rgb()) / 255.0) * 65535.0 + 0.5);
+	    col.green = (ushort)((tqGreen(c.rgb()) / 255.0) * 65535.0 + 0.5);
+	    col.blue  = (ushort)((tqBlue(c.rgb()) / 255.0) * 65535.0 + 0.5);
 	    XStoreColor(TQPaintDevice::x11AppDisplay(), x->cmap, &col);
 
 	    cmap->insert(color_map_entry, target);
@@ -1275,9 +1275,9 @@ static void qStoreColors( TQWidget * tlw, Colormap cmap,
     for ( int i = 0; i < cols.size(); i++ ) {
 	color = cols.entryRgb( i );
 	c.pixel = i;
-	c.red   = (ushort)( (qRed( color ) / 255.0) * 65535.0 + 0.5 );
-	c.green = (ushort)( (qGreen( color ) / 255.0) * 65535.0 + 0.5 );
-	c.blue  = (ushort)( (qBlue( color ) / 255.0) * 65535.0 + 0.5 );
+	c.red   = (ushort)( (tqRed( color ) / 255.0) * 65535.0 + 0.5 );
+	c.green = (ushort)( (tqGreen( color ) / 255.0) * 65535.0 + 0.5 );
+	c.blue  = (ushort)( (tqBlue( color ) / 255.0) * 65535.0 + 0.5 );
 	c.flags = DoRed | DoGreen | DoBlue;
 	XStoreColor( tlw->x11Display(), cmap, &c );
     }
diff --git a/src/opengl/qglcolormap.cpp b/src/opengl/qglcolormap.cpp
index 048b7dc29..d095a754c 100644
--- a/src/opengl/qglcolormap.cpp
+++ b/src/opengl/qglcolormap.cpp
@@ -86,7 +86,7 @@
 	// This will fill the colormap with colors ranging from
 	// black to white.
 	for ( int i = 0; i < colormap.size(); i++ )
-	    colormap.setEntry( i, qRgb( i, i, i ) );
+	    colormap.setEntry( i, tqRgb( i, i, i ) );
 
 	widget.setColormap( colormap );
 	widget.show();
@@ -273,15 +273,15 @@ int TQGLColormap::findNearest( TQRgb color ) const
 	return idx;
     int mapSize = size();
     int mindist = 200000;
-    int r = qRed( color );
-    int g = qGreen( color );
-    int b = qBlue( color );
+    int r = tqRed( color );
+    int g = tqGreen( color );
+    int b = tqBlue( color );
     int rx, gx, bx, dist;
     for ( int i=0; i < mapSize; i++ ) {
 	TQRgb ci = d->cells[i];
-	rx = r - qRed( ci );
-	gx = g - qGreen( ci );
-	bx = b - qBlue( ci );
+	rx = r - tqRed( ci );
+	gx = g - tqGreen( ci );
+	bx = b - tqBlue( ci );
 	dist = rx*rx + gx*gx + bx*bx;	// calculate distance
 	if ( dist < mindist ) {		// minimal?
 	    mindist = dist;
diff --git a/src/sql/qsqldatabase.cpp b/src/sql/qsqldatabase.cpp
index ebe65d1ba..582219b49 100644
--- a/src/sql/qsqldatabase.cpp
+++ b/src/sql/qsqldatabase.cpp
@@ -211,12 +211,12 @@ TQSqlDatabaseManager* TQSqlDatabaseManager::instance()
 {
     static TQGuardedPtr<TQSqlDatabaseManager> sqlConnection = 0;
     if ( !sqlConnection ) {
-	if( qApp == 0 ){
+	if( tqApp == 0 ){
 	    qFatal( "TQSqlDatabaseManager: A TQApplication object has to be "
 		    "instantiated in order to use the SQL module." );
 	    return 0;
 	}
-	sqlConnection = new TQSqlDatabaseManager( qApp, "database manager" );
+	sqlConnection = new TQSqlDatabaseManager( tqApp, "database manager" );
     }
     return (TQSqlDatabaseManager*)sqlConnection;
 }
diff --git a/src/sql/qsqlmanager_p.cpp b/src/sql/qsqlmanager_p.cpp
index 0ed88cf8c..c7c3ec3c5 100644
--- a/src/sql/qsqlmanager_p.cpp
+++ b/src/sql/qsqlmanager_p.cpp
@@ -869,10 +869,10 @@ TQSql::Confirm TQDataManager::confirmEdit( TQWidget* parent, TQSql::Op m )
     if ( m == TQSql::Delete ) {
 #ifndef QT_NO_MESSAGEBOX
 	ans = TQMessageBox::information( parent,
-					qApp->translate( "TQSql", "Delete" ),
-					qApp->translate( "TQSql", "Delete this record?" ),
-					qApp->translate( "TQSql", "Yes" ),
-					qApp->translate( "TQSql", "No" ),
+					tqApp->translate( "TQSql", "Delete" ),
+					tqApp->translate( "TQSql", "Delete this record?" ),
+					tqApp->translate( "TQSql", "Yes" ),
+					tqApp->translate( "TQSql", "No" ),
 					TQString::null, 0, 1 );
 #else
 	ans = TQSql::No;
@@ -880,16 +880,16 @@ TQSql::Confirm TQDataManager::confirmEdit( TQWidget* parent, TQSql::Op m )
     } else if ( m != TQSql::None ) {
 	TQString caption;
 	if ( m == TQSql::Insert ) {
-	    caption = qApp->translate( "TQSql", "Insert" );
+	    caption = tqApp->translate( "TQSql", "Insert" );
 	} else { // TQSql::Update
-	    caption = qApp->translate( "TQSql", "Update" );
+	    caption = tqApp->translate( "TQSql", "Update" );
 	}
 #ifndef QT_NO_MESSAGEBOX
 	ans = TQMessageBox::information( parent, caption,
-					qApp->translate( "TQSql", "Save edits?" ),
-					qApp->translate( "TQSql", "Yes" ),
-					qApp->translate( "TQSql", "No" ),
-					qApp->translate( "TQSql", "Cancel" ),
+					tqApp->translate( "TQSql", "Save edits?" ),
+					tqApp->translate( "TQSql", "Yes" ),
+					tqApp->translate( "TQSql", "No" ),
+					tqApp->translate( "TQSql", "Cancel" ),
 					0, 2 );
 #else
 	ans = TQSql::No;
@@ -921,10 +921,10 @@ TQSql::Confirm TQDataManager::confirmCancel( TQWidget* parent, TQSql::Op )
 {
 #ifndef QT_NO_MESSAGEBOX
     switch ( TQMessageBox::information( parent,
-				       qApp->translate( "TQSql", "Confirm" ),
-				       qApp->translate( "TQSql", "Cancel your edits?" ),
-				       qApp->translate( "TQSql", "Yes" ),
-				       qApp->translate( "TQSql", "No" ),
+				       tqApp->translate( "TQSql", "Confirm" ),
+				       tqApp->translate( "TQSql", "Cancel your edits?" ),
+				       tqApp->translate( "TQSql", "Yes" ),
+				       tqApp->translate( "TQSql", "No" ),
 				       TQString::null, 0, 1 ) ) {
     case 0:
 	return TQSql::Yes;
diff --git a/src/styles/qstylefactory.cpp b/src/styles/qstylefactory.cpp
index 88f25642d..c8c797e48 100644
--- a/src/styles/qstylefactory.cpp
+++ b/src/styles/qstylefactory.cpp
@@ -83,7 +83,7 @@ static TQStyleFactoryPrivate *instance = 0;
 TQPluginManager<TQStyleFactoryInterface> *TQStyleFactoryPrivate::manager = 0;
 
 TQStyleFactoryPrivate::TQStyleFactoryPrivate()
-: TQObject( qApp )
+: TQObject( tqApp )
 {
     manager = new TQPluginManager<TQStyleFactoryInterface>( IID_QStyleFactory, TQApplication::libraryPaths(), "/styles", FALSE );
 }
diff --git a/src/styles/qwindowsstyle.cpp b/src/styles/qwindowsstyle.cpp
index 92c6de147..b58eb9d86 100644
--- a/src/styles/qwindowsstyle.cpp
+++ b/src/styles/qwindowsstyle.cpp
@@ -2096,8 +2096,8 @@ int TQWindowsStyle::styleHint( StyleHint hint,
 			ret = 1;
 		    } else if (d->altDown()) {
 			ret = 1;
-		    } else if (qApp->focusWidget() && qApp->focusWidget()->isPopup()) {
-			popupMenu = ::qt_cast<TQPopupMenu*>(qApp->focusWidget());
+		    } else if (tqApp->focusWidget() && tqApp->focusWidget()->isPopup()) {
+			popupMenu = ::qt_cast<TQPopupMenu*>(tqApp->focusWidget());
 			TQMenuData *pm = popupMenu ? (TQMenuData*)popupMenu->qt_cast("TQMenuData") : 0;
 			if (pm && ((FriendlyMenuData*)pm)->parentMenu == menuBar) {
 			    if (d->hasSeenAlt(menuBar))
diff --git a/src/table/qtable.cpp b/src/table/qtable.cpp
index b9926f3fa..0a1d9c62f 100644
--- a/src/table/qtable.cpp
+++ b/src/table/qtable.cpp
@@ -2781,7 +2781,7 @@ void TQTable::drawContents( TQPainter *p, int cx, int cy, int cw, int ch )
     }
 
     drawActiveSelection = hasFocus() || viewport()->hasFocus() || d->inMenuMode
-			|| is_child_of( qApp->focusWidget(), viewport() )
+			|| is_child_of( tqApp->focusWidget(), viewport() )
 			|| !style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this );
     if ( rowlast == -1 )
 	rowlast = numRows() - 1;
@@ -4315,7 +4315,7 @@ void TQTable::focusOutEvent( TQFocusEvent* )
     if (style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this )) {
 	d->inMenuMode =
 	    TQFocusEvent::reason() == TQFocusEvent::Popup ||
-	    (qApp->focusWidget() && qApp->focusWidget()->inherits("TQMenuBar"));
+	    (tqApp->focusWidget() && tqApp->focusWidget()->inherits("TQMenuBar"));
 	if ( !d->inMenuMode )
 	    repaintSelections();
     }
diff --git a/src/tools/qcomponentfactory.cpp b/src/tools/qcomponentfactory.cpp
index 9109cc5b2..22e871409 100644
--- a/src/tools/qcomponentfactory.cpp
+++ b/src/tools/qcomponentfactory.cpp
@@ -180,7 +180,7 @@ TQRESULT TQComponentFactory::createInstance( const TQString &cid, const TQUuid &
 	res = library->queryInterface( iid, iface );
     }
     TQLibraryInterface *libiface = 0;
-    if ( library->queryInterface( IID_QLibrary, (TQUnknownInterface**)&libiface ) != TQS_OK || !qApp ) {
+    if ( library->queryInterface( IID_QLibrary, (TQUnknownInterface**)&libiface ) != TQS_OK || !tqApp ) {
 	delete library; // only deletes the object, thanks to TQLibrary::Manual
     } else {
 	libiface->release();
diff --git a/src/tools/qfile.cpp b/src/tools/qfile.cpp
index dc0a2427e..78c08c7dd 100644
--- a/src/tools/qfile.cpp
+++ b/src/tools/qfile.cpp
@@ -681,7 +681,7 @@ void TQFile::setDecodingFunction( DecoderFn f )
 	    TQMessageBox::critical(
 		this,
 		tr("Open failed"),
-		tr("Could not open file for reading: %1").arg( qApp->translate("TQFile",f.errorString()) )
+		tr("Could not open file for reading: %1").arg( tqApp->translate("TQFile",f.errorString()) )
 		);
 	    return;
 	}
diff --git a/src/widgets/qbuttongroup.cpp b/src/widgets/qbuttongroup.cpp
index f90223225..c94ba0378 100644
--- a/src/widgets/qbuttongroup.cpp
+++ b/src/widgets/qbuttongroup.cpp
@@ -499,7 +499,7 @@ void TQButtonGroup::setRadioButtonExclusive( bool on)
 
 void TQButtonGroup::moveFocus( int key )
 {
-    TQWidget * f = qApp->focusWidget();
+    TQWidget * f = tqApp->focusWidget();
 
     TQButtonItem * i;
     i = buttons->first();
diff --git a/src/widgets/qcheckbox.cpp b/src/widgets/qcheckbox.cpp
index a4b78c136..8a2ffd4e6 100644
--- a/src/widgets/qcheckbox.cpp
+++ b/src/widgets/qcheckbox.cpp
@@ -353,7 +353,7 @@ void TQCheckBox::updateMask()
 bool TQCheckBox::hitButton( const TQPoint &pos ) const
 {
     TQRect r = TQStyle::visualRect( style().subRect( TQStyle::SR_CheckBoxFocusRect, this ), this );
-    if ( qApp->reverseLayout() ) {
+    if ( tqApp->reverseLayout() ) {
 	r.setRight( width() );
     } else {
 	r.setLeft( 0 );
diff --git a/src/widgets/qcombobox.cpp b/src/widgets/qcombobox.cpp
index 59fa0244b..60a85337c 100644
--- a/src/widgets/qcombobox.cpp
+++ b/src/widgets/qcombobox.cpp
@@ -1379,7 +1379,7 @@ void TQComboBox::mousePressEvent( TQMouseEvent *e )
 
 	if ( d->usingListBox() ) {
 	    listBox()->blockSignals( TRUE );
-	    qApp->sendEvent( listBox(), e ); // trigger the listbox's autoscroll
+	    tqApp->sendEvent( listBox(), e ); // trigger the listbox's autoscroll
 	    listBox()->setCurrentItem(d->current);
 	    listBox()->blockSignals( FALSE );
 	    popup();
diff --git a/src/widgets/qdatetimeedit.cpp b/src/widgets/qdatetimeedit.cpp
index c7fa1d5a6..117c20cdc 100644
--- a/src/widgets/qdatetimeedit.cpp
+++ b/src/widgets/qdatetimeedit.cpp
@@ -495,7 +495,7 @@ bool TQDateTimeEditor::event( TQEvent *e )
 {
     if ( e->type() == TQEvent::FocusIn || e->type() == TQEvent::FocusOut ) {
  	if ( e->type() == TQEvent::FocusOut )
-  	    qApp->sendEvent( cw, e );
+  	    tqApp->sendEvent( cw, e );
 	update( rect() );
     } else if ( e->type() == TQEvent::AccelOverride ) {
 	TQKeyEvent* ke = (TQKeyEvent*) e;
@@ -648,7 +648,7 @@ bool TQDateTimeEditor::eventFilter( TQObject *o, TQEvent *e )
 			}
 		    }
 
-		    qApp->sendEvent( w, e );
+		    tqApp->sendEvent( w, e );
 		    return TRUE;
 		}
 	    } break;
@@ -1547,7 +1547,7 @@ void TQDateEdit::addNumber( int sec, int num )
 	emit valueChanged( date() );
     }
     d->overwrite = overwrite;
-    d->timerId = startTimer( qApp->doubleClickInterval()*4 );
+    d->timerId = startTimer( tqApp->doubleClickInterval()*4 );
     d->ed->repaint( d->ed->rect(), FALSE );
 }
 
@@ -2459,7 +2459,7 @@ void TQTimeEdit::addNumber( int sec, int num )
     if ( accepted )
 	emit valueChanged( time() );
     d->overwrite = overwrite;
-    d->timerId = startTimer( qApp->doubleClickInterval()*4 );
+    d->timerId = startTimer( tqApp->doubleClickInterval()*4 );
     d->ed->repaint( d->ed->rect(), FALSE );
 }
 
diff --git a/src/widgets/qdockwindow.cpp b/src/widgets/qdockwindow.cpp
index 875f6d610..a0f4163c1 100644
--- a/src/widgets/qdockwindow.cpp
+++ b/src/widgets/qdockwindow.cpp
@@ -442,7 +442,7 @@ void TQDockWindowHandle::mousePressEvent( TQMouseEvent *e )
     if ( !dockWindow->dockArea )
 	return;
     ctrlDown = ( e->state() & ControlButton ) == ControlButton;
-    oldFocus = qApp->focusWidget();
+    oldFocus = tqApp->focusWidget();
     setFocus();
     e->ignore();
     if ( e->button() != LeftButton )
@@ -453,7 +453,7 @@ void TQDockWindowHandle::mousePressEvent( TQMouseEvent *e )
     offset = e->pos();
     dockWindow->startRectDraw( mapToGlobal( e->pos() ), !opaque );
     if ( !opaque )
-	qApp->installEventFilter( dockWindow );
+	tqApp->installEventFilter( dockWindow );
 }
 
 void TQDockWindowHandle::mouseMoveEvent( TQMouseEvent *e )
@@ -469,7 +469,7 @@ void TQDockWindowHandle::mouseMoveEvent( TQMouseEvent *e )
 void TQDockWindowHandle::mouseReleaseEvent( TQMouseEvent *e )
 {
     ctrlDown = FALSE;
-    qApp->removeEventFilter( dockWindow );
+    tqApp->removeEventFilter( dockWindow );
     if ( oldFocus )
 	oldFocus->setFocus();
     if ( !mousePressed )
@@ -610,7 +610,7 @@ void TQDockWindowTitleBar::mousePressEvent( TQMouseEvent *e )
     }
 
     ctrlDown = ( e->state() & ControlButton ) == ControlButton;
-    oldFocus = qApp->focusWidget();
+    oldFocus = tqApp->focusWidget();
 // setFocus activates the window, which deactivates the main window
 // not what we want, and not required anyway on Windows
 #ifndef Q_WS_WIN
@@ -659,7 +659,7 @@ void TQDockWindowTitleBar::mouseReleaseEvent( TQMouseEvent *e )
     }
 
     ctrlDown = FALSE;
-    qApp->removeEventFilter( dockWindow );
+    tqApp->removeEventFilter( dockWindow );
     if ( oldFocus )
 	oldFocus->setFocus();
 
@@ -1117,7 +1117,7 @@ void TQDockWindow::setOrientation( Orientation o )
 
 TQDockWindow::~TQDockWindow()
 {
-    qApp->removeEventFilter( this );
+    tqApp->removeEventFilter( this );
     if ( area() )
 	area()->removeDockWindow( this, FALSE, FALSE );
     TQDockArea *a = area();
@@ -1158,7 +1158,7 @@ void TQDockWindow::swapRect( TQRect &r, TQt::Orientation o, const TQPoint &offse
 
 TQWidget *TQDockWindow::areaAt( const TQPoint &gp )
 {
-    TQWidget *w = qApp->widgetAt( gp, TRUE );
+    TQWidget *w = tqApp->widgetAt( gp, TRUE );
 
     if ( w && ( w == this || w == titleBar ) && parentWidget() )
 	w = parentWidget()->childAt( parentWidget()->mapFromGlobal( gp ) );
@@ -1407,7 +1407,7 @@ void TQDockWindow::updatePosition( const TQPoint &globalPos )
 	}
 	dockArea = 0;
 	TQPoint topLeft = currRect.topLeft();
-	TQRect screen = qApp->desktop()->availableGeometry( topLeft );
+	TQRect screen = tqApp->desktop()->availableGeometry( topLeft );
 	if ( !screen.contains( topLeft ) ) {
 	    topLeft.setY(TQMAX(topLeft.y(), screen.top()));
 	    topLeft.setY(TQMIN(topLeft.y(), screen.bottom()-height()));
@@ -1968,7 +1968,7 @@ void TQDockWindow::hideEvent( TQHideEvent *e )
 void TQDockWindow::showEvent( TQShowEvent *e )
 {
     if (curPlace == OutsideDock && (parent() && strcmp(parent()->name(), "qt_hide_dock") != 0)) {
-	TQRect sr = qApp->desktop()->availableGeometry( this );
+	TQRect sr = tqApp->desktop()->availableGeometry( this );
 	if ( !sr.contains( pos() ) ) {
 	    int nx = TQMIN( TQMAX( x(), sr.x() ), sr.right()-width() );
 	    int ny = TQMIN( TQMAX( y(), sr.y() ), sr.bottom()-height() );
@@ -2060,7 +2060,7 @@ bool TQDockWindow::eventFilter( TQObject * o, TQEvent *e )
 		verHandle->mousePressed =
 		    titleBar->mousePressed = FALSE;
 	    endRectDraw( !opaque );
-	    qApp->removeEventFilter( this );
+	    tqApp->removeEventFilter( this );
 	    return TRUE;
 	}
     } else if ( ((TQWidget*)o)->topLevelWidget() != this && place() == OutsideDock && isTopLevel() ) {
diff --git a/src/widgets/qeffects.cpp b/src/widgets/qeffects.cpp
index 98939b4c2..7377eba78 100644
--- a/src/widgets/qeffects.cpp
+++ b/src/widgets/qeffects.cpp
@@ -145,7 +145,7 @@ void TQAlphaWidget::run( int time )
     checkTime.start();
 
     showWidget = TRUE;
-    qApp->installEventFilter( this );
+    tqApp->installEventFilter( this );
 
     widget->setWState( WState_Visible );
 
@@ -251,7 +251,7 @@ void TQAlphaWidget::render()
 	alpha = 1;
     if ( alpha >= 1 || !showWidget) {
 	anim.stop();
-	qApp->removeEventFilter( this );
+	tqApp->removeEventFilter( this );
 
 	if ( widget ) {
 	    if ( !showWidget ) {
@@ -318,9 +318,9 @@ void TQAlphaWidget::alphaBlend()
 		    Q_UINT32 bp = bl[sx];
 		    Q_UINT32 fp = fl[sx];
 
-		    ((Q_UINT32*)(md[sy]))[sx] =  qRgb(int (qRed(bp)*ia + qRed(fp)*alpha),
-						    int (qGreen(bp)*ia + qGreen(fp)*alpha),
-						    int (qBlue(bp)*ia + qBlue(fp)*alpha) );
+		    ((Q_UINT32*)(md[sy]))[sx] =  tqRgb(int (tqRed(bp)*ia + tqRed(fp)*alpha),
+						    int (tqGreen(bp)*ia + tqGreen(fp)*alpha),
+						    int (tqBlue(bp)*ia + tqBlue(fp)*alpha) );
 		}
 	    }
 	}
@@ -519,7 +519,7 @@ void TQRollEffect::run( int time )
     show();
     setEnabled(FALSE);
 
-    qApp->installEventFilter( this );
+    tqApp->installEventFilter( this );
 
     showWidget = TRUE;
     done = FALSE;
@@ -581,7 +581,7 @@ void TQRollEffect::scroll()
     }
     if ( done ) {
 	anim.stop();
-	qApp->removeEventFilter( this );
+	tqApp->removeEventFilter( this );
 	if ( widget ) {
 	    if ( !showWidget ) {
 #ifdef Q_WS_WIN
@@ -633,8 +633,8 @@ void qScrollEffect( TQWidget* w, TQEffects::DirFlags orient, int time )
 	q_roll = 0;
     }
 
-    qApp->sendPostedEvents( w, TQEvent::Move );
-    qApp->sendPostedEvents( w, TQEvent::Resize );
+    tqApp->sendPostedEvents( w, TQEvent::Move );
+    tqApp->sendPostedEvents( w, TQEvent::Resize );
 #ifdef Q_WS_X11
     uint flags = TQt::WStyle_Customize | TQt::WNoAutoErase | TQt::WStyle_StaysOnTop
 	| (w->isPopup() ? TQt::WType_Popup : (TQt::WX11BypassWM | TQt::WStyle_Tool));
@@ -657,8 +657,8 @@ void qFadeEffect( TQWidget* w, int time )
 	q_blend = 0;
     }
 
-    qApp->sendPostedEvents( w, TQEvent::Move );
-    qApp->sendPostedEvents( w, TQEvent::Resize );
+    tqApp->sendPostedEvents( w, TQEvent::Move );
+    tqApp->sendPostedEvents( w, TQEvent::Resize );
 
 #ifdef Q_WS_X11
     uint flags = TQt::WStyle_Customize | TQt::WNoAutoErase | TQt::WStyle_StaysOnTop
diff --git a/src/widgets/qlistbox.cpp b/src/widgets/qlistbox.cpp
index 2dc526655..f38550260 100644
--- a/src/widgets/qlistbox.cpp
+++ b/src/widgets/qlistbox.cpp
@@ -2734,7 +2734,7 @@ void TQListBox::focusOutEvent( TQFocusEvent* )
     if (style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this )) {
 	d->inMenuMode =
 	    TQFocusEvent::reason() == TQFocusEvent::Popup ||
- 	    (qApp->focusWidget() && qApp->focusWidget()->inherits("TQMenuBar"));
+ 	    (tqApp->focusWidget() && tqApp->focusWidget()->inherits("TQMenuBar"));
  	if ( !d->inMenuMode )
 	    repaintSelection();
     }
diff --git a/src/widgets/qlistview.cpp b/src/widgets/qlistview.cpp
index 173548c38..7b776d523 100644
--- a/src/widgets/qlistview.cpp
+++ b/src/widgets/qlistview.cpp
@@ -4308,7 +4308,7 @@ void TQListView::contentsMousePressEventEx( TQMouseEvent * e )
 		    bool close = i->isOpen();
 		    setOpen( i, !close );
 		    // ### Looks dangerous, removed because of reentrance problems
-		    // qApp->processEvents();
+		    // tqApp->processEvents();
 		    if ( !d->focusItem ) {
 			d->focusItem = i;
 			repaintItem( d->focusItem );
@@ -4518,7 +4518,7 @@ void TQListView::contentsMouseReleaseEventEx( TQMouseEvent * e )
 		bool close = i->isOpen();
 		setOpen( i, !close );
 		// ### Looks dangerous, removed because of reentrance problems
-		// qApp->processEvents();
+		// tqApp->processEvents();
 		if ( !d->focusItem ) {
 		    d->focusItem = i;
 		    repaintItem( d->focusItem );
@@ -4845,7 +4845,7 @@ void TQListView::focusOutEvent( TQFocusEvent* )
     if ( style().styleHint( TQStyle::SH_ItemView_ChangeHighlightOnFocus, this ) ) {
 	d->inMenuMode =
 	    TQFocusEvent::reason() == TQFocusEvent::Popup
-	    || (qApp->focusWidget() && qApp->focusWidget()->inherits("TQMenuBar"));
+	    || (tqApp->focusWidget() && tqApp->focusWidget()->inherits("TQMenuBar"));
 	if ( !d->inMenuMode ) {
 	    bool db = d->useDoubleBuffer;
 	    d->useDoubleBuffer = TRUE;
diff --git a/src/widgets/qmenubar.cpp b/src/widgets/qmenubar.cpp
index d1fde81c2..ed592df6a 100644
--- a/src/widgets/qmenubar.cpp
+++ b/src/widgets/qmenubar.cpp
@@ -594,7 +594,7 @@ bool TQMenuBar::eventFilter( TQObject *object, TQEvent *event )
 	    waitforalt = 0;
 	}
 	// ### ! block all accelerator events when the menu bar is active
-	if ( qApp && qApp->focusWidget() == this ) {
+	if ( tqApp && tqApp->focusWidget() == this ) {
 	    return TRUE;
 	}
 
@@ -1504,13 +1504,13 @@ void TQMenuBar::setAltMode( bool enable )
     actItemDown = FALSE;
     if ( enable ) {
 	if ( !TQMenuData::d->aWidget )
-	    TQMenuData::d->aWidget = qApp->focusWidget();
+	    TQMenuData::d->aWidget = tqApp->focusWidget();
 	setFocus();
 	updateItem( idAt( actItem ) );
     } else {
 	// set the focus back to the previous widget if
 	// we still have the focus.
-	if ( qApp->focusWidget() == this ) {
+	if ( tqApp->focusWidget() == this ) {
 	    if ( TQMenuData::d->aWidget )
 		TQMenuData::d->aWidget->setFocus();
 	    else
diff --git a/src/widgets/qpopupmenu.cpp b/src/widgets/qpopupmenu.cpp
index ed9aa45c8..f6858c25e 100644
--- a/src/widgets/qpopupmenu.cpp
+++ b/src/widgets/qpopupmenu.cpp
@@ -111,7 +111,7 @@ static void cleanup()
 
 static void popupSubMenuLater( int msec, TQPopupMenu * receiver ) {
     if ( !singleSingleShot ) {
-	singleSingleShot = new TQTimer( qApp, "popup submenu timer" );
+	singleSingleShot = new TQTimer( tqApp, "popup submenu timer" );
 	qAddPostRoutine( cleanup );
     }
 
@@ -314,8 +314,8 @@ TQPopupMenu::TQPopupMenu( TQWidget *parent, const char *name )
 
 TQPopupMenu::~TQPopupMenu()
 {
-    if ( syncMenu == this && qApp ) {
-	qApp->exit_loop();
+    if ( syncMenu == this && tqApp ) {
+	tqApp->exit_loop();
 	syncMenu = 0;
     }
 
@@ -558,7 +558,7 @@ void TQPopupMenu::popup( const TQPoint &pos, int indexAtPoint )
     int h  = height();
 
     if ( snapToMouse ) {
-	if ( qApp->reverseLayout() )
+	if ( tqApp->reverseLayout() )
 	    x -= w;
 	if ( x+w > sx+sw )
 	    x = mouse.x()-w;
@@ -587,7 +587,7 @@ void TQPopupMenu::popup( const TQPoint &pos, int indexAtPoint )
         if( parent == NULL )
             parent = TQApplication::widgetAt( pos );
         if( parent == NULL )
-            parent = qApp->activeWindow();
+            parent = tqApp->activeWindow();
         if( parent != NULL )
             x11SetWindowTransient( parent );
     }
@@ -649,9 +649,9 @@ void TQPopupMenu::popup( const TQPoint &pos, int indexAtPoint )
     actItem = -1;
 
 #ifndef QT_NO_EFFECTS
-    int hGuess = qApp->reverseLayout() ? TQEffects::LeftScroll : TQEffects::RightScroll;
+    int hGuess = tqApp->reverseLayout() ? TQEffects::LeftScroll : TQEffects::RightScroll;
     int vGuess = TQEffects::DownScroll;
-    if ( qApp->reverseLayout() ) {
+    if ( tqApp->reverseLayout() ) {
 	if ( snapToMouse && ( x + w/2 > mouse.x() ) ||
 	    ( parentMenu && parentMenu->isPopupMenu &&
 	    ( x + w/2 > ((TQPopupMenu*)parentMenu)->x() ) ) )
@@ -1403,8 +1403,8 @@ void TQPopupMenu::show()
 
 void TQPopupMenu::hide()
 {
-    if ( syncMenu == this && qApp ) {
-	qApp->exit_loop();
+    if ( syncMenu == this && tqApp ) {
+	tqApp->exit_loop();
 	syncMenu = 0;
     }
 
@@ -2200,7 +2200,7 @@ void TQPopupMenu::keyPressEvent( TQKeyEvent *e )
 #ifdef Q_OS_WIN32
     if ( !ok_key &&
 	!( e->key() == Key_Control || e->key() == Key_Shift || e->key() == Key_Meta ) )
-	qApp->beep();
+	tqApp->beep();
 #endif // Q_OS_WIN32
 }
 
@@ -2480,7 +2480,7 @@ void TQPopupMenu::updateRow( int row )
 int TQPopupMenu::exec( const TQPoint & pos, int indexAtPoint )
 {
     snapToMouse = TRUE;
-    if ( !qApp )
+    if ( !tqApp )
 	return -1;
 
     TQPopupMenu* priorSyncMenu = syncMenu;
@@ -2491,7 +2491,7 @@ int TQPopupMenu::exec( const TQPoint & pos, int indexAtPoint )
     TQGuardedPtr<TQPopupMenu> that = this;
     connectModal( that, TRUE );
     popup( pos, indexAtPoint );
-    qApp->enter_loop();
+    tqApp->enter_loop();
     connectModal( that, FALSE );
 
     syncMenu = priorSyncMenu;
diff --git a/src/widgets/qpushbutton.cpp b/src/widgets/qpushbutton.cpp
index cbb45e443..09e57b119 100644
--- a/src/widgets/qpushbutton.cpp
+++ b/src/widgets/qpushbutton.cpp
@@ -712,7 +712,7 @@ void TQPushButton::popupPressed()
 #endif
 	if ( horizontal ) {
 	    if ( topLeft ) {
-		if ( mapToGlobal( TQPoint( 0, rect().bottom() ) ).y() + popup->sizeHint().height() <= qApp->desktop()->height() )
+		if ( mapToGlobal( TQPoint( 0, rect().bottom() ) ).y() + popup->sizeHint().height() <= tqApp->desktop()->height() )
 		    popup->exec( mapToGlobal( rect().bottomLeft() ) );
 		else
 		    popup->exec( mapToGlobal( rect().topLeft() - TQPoint( 0, popup->sizeHint().height() ) ) );
@@ -724,7 +724,7 @@ void TQPushButton::popupPressed()
 	    }
 	} else {
 	    if ( topLeft ) {
-		if ( mapToGlobal( TQPoint( rect().right(), 0 ) ).x() + popup->sizeHint().width() <= qApp->desktop()->width() )
+		if ( mapToGlobal( TQPoint( rect().right(), 0 ) ).x() + popup->sizeHint().width() <= tqApp->desktop()->width() )
 		    popup->exec( mapToGlobal( rect().topRight() ) );
 		else
 		    popup->exec( mapToGlobal( rect().topLeft() - TQPoint( popup->sizeHint().width(), 0 ) ) );
diff --git a/src/widgets/qradiobutton.cpp b/src/widgets/qradiobutton.cpp
index 2d0515137..d04c0ff10 100644
--- a/src/widgets/qradiobutton.cpp
+++ b/src/widgets/qradiobutton.cpp
@@ -179,7 +179,7 @@ bool TQRadioButton::hitButton( const TQPoint &pos ) const
     TQRect r =
 	TQStyle::visualRect( style().subRect( TQStyle::SR_RadioButtonFocusRect,
 					     this ), this );
-    if ( qApp->reverseLayout() ) {
+    if ( tqApp->reverseLayout() ) {
 	r.setRight( width() );
     } else {
 	r.setLeft( 0 );
diff --git a/src/widgets/qspinbox.cpp b/src/widgets/qspinbox.cpp
index 754d39ff5..44692688b 100644
--- a/src/widgets/qspinbox.cpp
+++ b/src/widgets/qspinbox.cpp
@@ -659,7 +659,7 @@ bool TQSpinBox::eventFilter( TQObject* o, TQEvent* ev )
 		return FALSE;
 	    if ( edited )
 		interpretText();
-	    qApp->sendEvent( this, ev );
+	    tqApp->sendEvent( this, ev );
 	    retval = TRUE;
 	} if ( k->key() == Key_Up ) {
 	    stepUp();
diff --git a/src/widgets/qsplashscreen.cpp b/src/widgets/qsplashscreen.cpp
index 6be1506be..1896269b2 100644
--- a/src/widgets/qsplashscreen.cpp
+++ b/src/widgets/qsplashscreen.cpp
@@ -115,10 +115,10 @@ public:
    splash->show();
    ... // Loading some items
    splash->message( "Loaded modules" );
-   qApp->processEvents();
+   tqApp->processEvents();
    ... // Establishing connections
    splash->message( "Established connections" );
-   qApp->processEvents();
+   tqApp->processEvents();
    \endcode
 
 */
diff --git a/src/widgets/qtabbar.cpp b/src/widgets/qtabbar.cpp
index b141de8d4..dcee15084 100644
--- a/src/widgets/qtabbar.cpp
+++ b/src/widgets/qtabbar.cpp
@@ -585,7 +585,7 @@ void TQTabBar::paint( TQPainter * p, TQTab * t, bool selected ) const
 
     if (isEnabled() && t->isEnabled())
 	flags |= TQStyle::Style_Enabled;
-    if (topLevelWidget() == qApp->activeWindow())
+    if (topLevelWidget() == tqApp->activeWindow())
 	flags |= TQStyle::Style_Active;
     if ( selected )
 	flags |= TQStyle::Style_Selected;
diff --git a/src/widgets/qtabwidget.cpp b/src/widgets/qtabwidget.cpp
index b255aaabe..bb2eccf8e 100644
--- a/src/widgets/qtabwidget.cpp
+++ b/src/widgets/qtabwidget.cpp
@@ -961,7 +961,7 @@ bool TQTabWidget::eventFilter( TQObject *o, TQEvent * e)
 			page = 0;
 		}
 		setCurrentPage( page );
-		if ( !qApp->focusWidget() )
+		if ( !tqApp->focusWidget() )
 		    d->tabs->setFocus();
 		return TRUE;
 	    }
diff --git a/src/widgets/qtextbrowser.cpp b/src/widgets/qtextbrowser.cpp
index d8d9b8a27..1dcf689aa 100644
--- a/src/widgets/qtextbrowser.cpp
+++ b/src/widgets/qtextbrowser.cpp
@@ -229,7 +229,7 @@ void TQTextBrowser::setSource(const TQString& name)
 {
 #ifndef QT_NO_CURSOR
     if ( isVisible() )
-	qApp->setOverrideCursor( waitCursor );
+	tqApp->setOverrideCursor( waitCursor );
 #endif
     d->textOrSourceChanged = TRUE;
     TQString source = name;
@@ -263,7 +263,7 @@ void TQTextBrowser::setSource(const TQString& name)
 	    if ( firstTag.left( 3 ) == "<qt" && firstTag.contains( "type" ) && firstTag.contains( "detail" ) ) {
 		popupDetail( txt, TQCursor::pos() );
 #ifndef QT_NO_CURSOR
-		qApp->restoreOverrideCursor();
+		tqApp->restoreOverrideCursor();
 #endif
 		return;
 	    }
@@ -304,7 +304,7 @@ void TQTextBrowser::setSource(const TQString& name)
 
 #ifndef QT_NO_CURSOR
     if ( isVisible() )
-	qApp->restoreOverrideCursor();
+	tqApp->restoreOverrideCursor();
 #endif
     
     emit sourceChanged( url );
diff --git a/src/widgets/qtextedit.cpp b/src/widgets/qtextedit.cpp
index cb6da79c3..5910ef4c6 100644
--- a/src/widgets/qtextedit.cpp
+++ b/src/widgets/qtextedit.cpp
@@ -2604,7 +2604,7 @@ void TQTextEdit::contentsMouseDoubleClickEvent( TQMouseEvent * e )
 
 	repaintChanged();
 
-	d->trippleClickTimer->start( qApp->doubleClickInterval(), TRUE );
+	d->trippleClickTimer->start( tqApp->doubleClickInterval(), TRUE );
 	d->trippleClickPoint = e->globalPos();
     }
     inDoubleClick = TRUE;
diff --git a/src/widgets/qtoolbutton.cpp b/src/widgets/qtoolbutton.cpp
index eac653d99..644353820 100644
--- a/src/widgets/qtoolbutton.cpp
+++ b/src/widgets/qtoolbutton.cpp
@@ -915,7 +915,7 @@ void TQToolButton::popupTimerDone()
 	horizontal = FALSE;
 #endif
     TQPoint p;
-    TQRect screen = qApp->desktop()->availableGeometry( this );
+    TQRect screen = tqApp->desktop()->availableGeometry( this );
     if ( horizontal ) {
 	if ( TQApplication::reverseLayout() ) {
 	    if ( mapToGlobal( TQPoint( 0, rect().bottom() ) ).y() + d->popup->sizeHint().height() <= screen.height() ) {
diff --git a/src/widgets/qtooltip.cpp b/src/widgets/qtooltip.cpp
index 5507bfc79..fc33aef55 100644
--- a/src/widgets/qtooltip.cpp
+++ b/src/widgets/qtooltip.cpp
@@ -156,7 +156,7 @@ static void initTipManager()
 
 
 TQTipManager::TQTipManager()
-    : TQObject( qApp, "toolTipManager" )
+    : TQObject( tqApp, "toolTipManager" )
 {
     wakeUpDelay = 700;
     tips = new TQPtrDict<TQTipManager::Tip>( 313 );
@@ -173,9 +173,9 @@ TQTipManager::TQTipManager()
 
 TQTipManager::~TQTipManager()
 {
-    if ( isApplicationFilter && !qApp->closingDown() ) {
-	qApp->setGlobalMouseTracking( FALSE );
-	qApp->removeEventFilter( tipManager );
+    if ( isApplicationFilter && !tqApp->closingDown() ) {
+	tqApp->setGlobalMouseTracking( FALSE );
+	tqApp->removeEventFilter( tipManager );
     }
 
     delete label;
@@ -234,10 +234,10 @@ void TQTipManager::add( const TQRect &gm, TQWidget *w,
 	showTip();
     }
 
-    if ( !isApplicationFilter && qApp ) {
+    if ( !isApplicationFilter && tqApp ) {
 	isApplicationFilter = TRUE;
-	qApp->installEventFilter( tipManager );
-	qApp->setGlobalMouseTracking( TRUE );
+	tqApp->installEventFilter( tipManager );
+	tqApp->setGlobalMouseTracking( TRUE );
     }
 
     if ( t->group ) {
@@ -371,11 +371,11 @@ bool TQTipManager::eventFilter( TQObject *obj, TQEvent *e )
     // avoid dumping core in case of application madness, and return
     // tquickly for some common but irrelevant events
     if ( e->type() == TQEvent::WindowDeactivate &&
-	qApp && !qApp->activeWindow() &&
+	tqApp && !tqApp->activeWindow() &&
 	label && label->isVisible() )
 	hideTipAndSleep();
 
-    if ( !qApp
+    if ( !tqApp
 	 || !obj || !obj->isWidgetType() // isWidgetType() catches most stuff
 	 || e->type() == TQEvent::Paint
 	 || e->type() == TQEvent::Timer
diff --git a/src/widgets/qwhatsthis.cpp b/src/widgets/qwhatsthis.cpp
index f1c4fe6a5..6e3338b0b 100644
--- a/src/widgets/qwhatsthis.cpp
+++ b/src/widgets/qwhatsthis.cpp
@@ -475,7 +475,7 @@ void TQWhatsThisButton::mouseReleased()
 	TQApplication::setOverrideCursor( whatsThisCursor, FALSE );
 #endif
 	wt->state = TQWhatsThisPrivate::Waiting;
-	qApp->installEventFilter( wt );
+	tqApp->installEventFilter( wt );
     }
 }
 
@@ -502,7 +502,7 @@ TQWhatsThisPrivate::TQWhatsThisPrivate()
 TQWhatsThisPrivate::~TQWhatsThisPrivate()
 {
 #ifndef QT_NO_CURSOR
-    if ( state == Waiting && qApp )
+    if ( state == Waiting && tqApp )
 	TQApplication::restoreOverrideCursor();
 #endif
     // the two straight-and-simple dicts
@@ -643,7 +643,7 @@ void TQWhatsThisPrivate::leaveWhatsThisMode()
 	TQApplication::restoreOverrideCursor();
 #endif
 	state = Inactive;
-	qApp->removeEventFilter( this );
+	tqApp->removeEventFilter( this );
     }
 }
 
@@ -923,7 +923,7 @@ void TQWhatsThis::enterWhatsThisMode()
 	TQApplication::setOverrideCursor( whatsThisCursor, FALSE );
 #endif
 	wt->state = TQWhatsThisPrivate::Waiting;
-	qApp->installEventFilter( wt );
+	tqApp->installEventFilter( wt );
     }
 }
 
diff --git a/src/widgets/qwidgetresizehandler.cpp b/src/widgets/qwidgetresizehandler.cpp
index ff964b12c..f0d21a600 100644
--- a/src/widgets/qwidgetresizehandler.cpp
+++ b/src/widgets/qwidgetresizehandler.cpp
@@ -64,7 +64,7 @@ TQWidgetResizeHandler::TQWidgetResizeHandler( TQWidget *parent, TQWidget *cw, co
     range = frame ? frame->frameWidth() : RANGE;
     range = TQMAX( RANGE, range );
     activeForMove = activeForResize = TRUE;
-    qApp->installEventFilter( this );
+    tqApp->installEventFilter( this );
 }
 
 void TQWidgetResizeHandler::setActive( Action ac, bool b )
@@ -116,7 +116,7 @@ bool TQWidgetResizeHandler::eventFilter( TQObject *o, TQEvent *ee )
 #ifndef QT_NO_SIZEGRIP
 	 || ::qt_cast<TQSizeGrip*>(o)
 #endif
-	 || qApp->activePopupWidget() ) {
+	 || tqApp->activePopupWidget() ) {
 	if ( buttonDown && ee->type() == TQEvent::MouseButtonRelease )
 	    buttonDown = FALSE;
 	return FALSE;
diff --git a/src/workspace/qworkspace.cpp b/src/workspace/qworkspace.cpp
index e57f07f7d..b46a9dddb 100644
--- a/src/workspace/qworkspace.cpp
+++ b/src/workspace/qworkspace.cpp
@@ -601,7 +601,7 @@ void TQWorkspace::place( TQWidget* w)
     TQRect r2(0, 0, 0, 0);
     TQRect maxRect = rect();
     if(d->wmode == TopLevel) {
-	const TQDesktopWidget *dw = qApp->desktop();
+	const TQDesktopWidget *dw = tqApp->desktop();
 	maxRect = dw->availableGeometry(dw->screenNumber(topLevelWidget()));
     }
     int x = maxRect.left(), y = maxRect.top();
@@ -800,7 +800,7 @@ void TQWorkspace::resizeEvent( TQResizeEvent * )
 
 void TQWorkspace::handleUndock(TQDockWindow *w)
 {
-    const TQDesktopWidget *dw = qApp->desktop();
+    const TQDesktopWidget *dw = tqApp->desktop();
     TQRect maxRect = dw->availableGeometry(dw->screenNumber(d->mainwindow));
     TQPoint wpos(maxRect.left(), maxRect.top());
     int possible = 0;
@@ -1026,8 +1026,8 @@ void TQWorkspace::showEvent( TQShowEvent *e )
 
 	TQWidget *w = new TQWidget(NULL, "TQDoesNotExist",
 				 WType_Dialog | WStyle_Customize | WStyle_NoBorder);
-//	if(qApp->mainWidget() == o)
-//	    TQObject::connect(qApp, SIGNAL(lastWindowClosed()), qApp, SLOT(quit()));
+//	if(tqApp->mainWidget() == o)
+//	    TQObject::connect(tqApp, SIGNAL(lastWindowClosed()), tqApp, SLOT(quit()));
 	TQDesktopWidget *dw = TQApplication::desktop();
 	w->setGeometry(dw->availableGeometry(dw->screenNumber(o)));
 	o->reparent(w, TQPoint(0, 0), TRUE);
@@ -1197,9 +1197,9 @@ void TQWorkspace::maximizeWindow( TQWidget* w)
 	c->adjustToFullscreen();
 	c->show();
 	c->internalRaise();
-	qApp->sendPostedEvents( c, TQEvent::Resize );
-	qApp->sendPostedEvents( c, TQEvent::Move );
-	qApp->sendPostedEvents( c, TQEvent::ShowWindowRequest );
+	tqApp->sendPostedEvents( c, TQEvent::Resize );
+	tqApp->sendPostedEvents( c, TQEvent::Move );
+	tqApp->sendPostedEvents( c, TQEvent::ShowWindowRequest );
 	if ( d->maxWindow != c ) {
 	    if ( d->maxWindow )
 		d->maxWindow->setGeometry( d->maxRestore );
@@ -1892,7 +1892,7 @@ void TQWorkspace::cascade()
 	int h = prefSize.height();
 
 	child->showNormal();
-	qApp->sendPostedEvents( 0, TQEvent::ShowNormal );
+	tqApp->sendPostedEvents( 0, TQEvent::ShowNormal );
 	if ( y + h > height() )
 	    y = 0;
 	if ( x + w > width() )
@@ -1987,7 +1987,7 @@ void TQWorkspace::tile()
 		c->TQFrame::move( p );
 	} else {
 	    c->showNormal();
-	    qApp->sendPostedEvents( 0, TQEvent::ShowNormal );
+	    tqApp->sendPostedEvents( 0, TQEvent::ShowNormal );
 	    used[row*cols+col] = TRUE;
             TQSize sz(w, h);
             TQSize bsize(c->baseSize());
@@ -2731,9 +2731,9 @@ void TQWorkspaceChild::adjustToFullscreen()
     if ( !childWidget )
 	return;
 
-    qApp->sendPostedEvents( this, TQEvent::Resize );
-    qApp->sendPostedEvents( childWidget, TQEvent::Resize );
-    qApp->sendPostedEvents( childWidget, TQEvent::Move );
+    tqApp->sendPostedEvents( this, TQEvent::Resize );
+    tqApp->sendPostedEvents( childWidget, TQEvent::Resize );
+    tqApp->sendPostedEvents( childWidget, TQEvent::Move );
     if( style().styleHint(TQStyle::SH_Workspace_FillSpaceOnMaximize, this) ) {
 	setGeometry( 0, 0, parentWidget()->width(), parentWidget()->height());
     } else {