Automated update from qt3

23 files changed, 295 insertions, 295 deletions

diff --git a/src/kernel/ntqapplication.h b/src/kernel/ntqapplication.h
index 02c1993da..98a0ef0e0 100644
--- a/src/kernel/ntqapplication.h
+++ b/src/kernel/ntqapplication.h
@@ -342,7 +342,7 @@ private:
     friend void qt_mac_update_os_settings();
     friend bool qt_set_socket_handler( int, int, TQObject *, bool);
     friend void qt_mac_destroy_widget(TQWidget *);
-    friend void qt_init(int *, char **, TQApplication::Type);
+    friend void tqt_init(int *, char **, TQApplication::Type);
 #endif
 
 #if defined(Q_WS_X11)
@@ -352,7 +352,7 @@ private slots:
 
 private:
 #ifdef QT_THREAD_SUPPORT
-    static TQMutex   *qt_mutex;
+    static TQMutex   *tqt_mutex;
 #endif // QT_THREAD_SUPPORT
 
     int		     app_argc;
@@ -431,7 +431,7 @@ private:
     friend class TQEvent;
     friend class TQTranslator;
     friend class TQEventLoop;
-    friend Q_EXPORT void qt_ucm_initialize( TQApplication * );
+    friend Q_EXPORT void tqt_ucm_initialize( TQApplication * );
 #if defined(Q_WS_WIN)
     friend bool qt_sendSpontaneousEvent( TQObject*, TQEvent* );
 #endif
diff --git a/src/kernel/ntqmetaobject.h b/src/kernel/ntqmetaobject.h
index c8289a1da..6c8fb094c 100644
--- a/src/kernel/ntqmetaobject.h
+++ b/src/kernel/ntqmetaobject.h
@@ -157,7 +157,7 @@ public:
 		 const TQMetaData * const signal_data, int n_signals,
 		 const TQMetaProperty *const prop_data, int n_props,
 		 const TQMetaEnum *const enum_data, int n_enums,
-		 bool (*qt_static_property)(TQObject*, int, int, TQVariant*),
+		 bool (*tqt_static_property)(TQObject*, int, int, TQVariant*),
 		 const TQClassInfo *const class_info, int n_info );
 #endif
 
@@ -218,7 +218,7 @@ public:
 					const TQMetaData *const, int,
 					const TQMetaProperty *const prop_data, int n_props,
 					const TQMetaEnum *const enum_data, int n_enums,
-					 bool (*qt_static_property)(TQObject*, int, int, TQVariant*),
+					 bool (*tqt_static_property)(TQObject*, int, int, TQVariant*),
 					const TQClassInfo *const  class_info, int n_info );
     TQStrList		enumeratorNames( bool super = FALSE ) const;
     int numEnumerators( bool super = FALSE ) const;
@@ -245,7 +245,7 @@ private:
 #ifndef QT_NO_PROPERTIES
     int propertyoffset;
 public:
-    bool qt_static_property( TQObject* o, int id, int f, TQVariant* v);
+    bool tqt_static_property( TQObject* o, int id, int f, TQVariant* v);
 private:
     friend class TQMetaProperty;
 #endif
diff --git a/src/kernel/ntqobjectdefs.h b/src/kernel/ntqobjectdefs.h
index d9b18722e..4d4e794fa 100644
--- a/src/kernel/ntqobjectdefs.h
+++ b/src/kernel/ntqobjectdefs.h
@@ -64,8 +64,8 @@
 
 #ifndef QT_NO_PROPERTIES
 # define QT_PROP_FUNCTIONS \
-    virtual bool qt_property( int id, int f, TQVariant* v); \
-    static bool qt_static_property( TQObject* , int, int, TQVariant* );
+    virtual bool tqt_property( int id, int f, TQVariant* v); \
+    static bool tqt_static_property( TQObject* , int, int, TQVariant* );
 #else
 # define QT_PROP_FUNCTIONS
 #endif
@@ -106,9 +106,9 @@ public:									\
          return staticMetaObject();					\
     }									\
     virtual const char *className() const;				\
-    virtual void* qt_cast( const char* ); 				\
-    virtual bool qt_invoke( int, TQUObject* ); 				\
-    virtual bool qt_emit( int, TQUObject* ); 				\
+    virtual void* tqt_cast( const char* ); 				\
+    virtual bool tqt_invoke( int, TQUObject* ); 				\
+    virtual bool tqt_emit( int, TQUObject* ); 				\
     QT_PROP_FUNCTIONS							\
     static TQMetaObject* staticMetaObject();				\
     TQObject* qObject() { return (TQObject*)this; } 			\
@@ -165,13 +165,13 @@ class TQObjectList;
 class TQObjectListIt;
 class TQMemberDict;
 
-Q_EXPORT void *qt_find_obj_child( TQObject *, const char *, const char * );
+Q_EXPORT void *tqt_find_obj_child( TQObject *, const char *, const char * );
 #define Q_CHILD(parent,type,name) \
-	((type*)qt_find_obj_child(parent,#type,name))
+	((type*)tqt_find_obj_child(parent,#type,name))
 
-Q_EXPORT void *qt_inheritedBy( TQMetaObject *super, const TQObject *cls );
+Q_EXPORT void *tqt_inheritedBy( TQMetaObject *super, const TQObject *cls );
 
 template <typename T>
-Q_INLINE_TEMPLATES T qt_cast(const TQObject *object)
-{ return (T)qt_inheritedBy( ((T)0)->staticMetaObject(), object ); }
+Q_INLINE_TEMPLATES T tqt_cast(const TQObject *object)
+{ return (T)tqt_inheritedBy( ((T)0)->staticMetaObject(), object ); }
 #endif // TQOBJECTDEFS_H
diff --git a/src/kernel/ntqpaintdevice.h b/src/kernel/ntqpaintdevice.h
index 8b54afb4b..898f91787 100644
--- a/src/kernel/ntqpaintdevice.h
+++ b/src/kernel/ntqpaintdevice.h
@@ -254,8 +254,8 @@ protected:
 				 int, int, int, int, TQt::RasterOp, bool );
 #endif
 #if defined(Q_WS_X11)
-    friend void qt_init_internal( int *, char **, Display *, TQt::HANDLE, TQt::HANDLE );
-    friend void qt_cleanup();
+    friend void tqt_init_internal( int *, char **, Display *, TQt::HANDLE, TQt::HANDLE );
+    friend void tqt_cleanup();
 #endif
 
 private:
diff --git a/src/kernel/qabstractlayout.cpp b/src/kernel/qabstractlayout.cpp
index b0f0e8beb..69cee62fd 100644
--- a/src/kernel/qabstractlayout.cpp
+++ b/src/kernel/qabstractlayout.cpp
@@ -771,7 +771,7 @@ TQWidget *TQLayout::mainWidget()
 {
     if ( !topLevel ) {
 	if ( parent() ) {
-	    TQLayout *parentLayout = ::qt_cast<TQLayout*>(parent());
+	    TQLayout *parentLayout = ::tqt_cast<TQLayout*>(parent());
 	    Q_ASSERT(parentLayout);
 	    return parentLayout->mainWidget();
 	} else {
@@ -891,7 +891,7 @@ bool TQLayout::eventFilter( TQObject *o, TQEvent *e )
 		TQWidget *w = (TQWidget *)c->child();
 		if ( !w->isTopLevel() ) {
 #if !defined(QT_NO_MENUBAR) && !defined(QT_NO_TOOLBAR)
-		    if ( ::qt_cast<TQMenuBar*>(w) && !::qt_cast<TQToolBar*>(w->parentWidget()) )
+		    if ( ::tqt_cast<TQMenuBar*>(w) && !::tqt_cast<TQToolBar*>(w->parentWidget()) )
 			menubar = (TQMenuBar *)w;
 		    else
 #endif
diff --git a/src/kernel/qaccel.cpp b/src/kernel/qaccel.cpp
index 3f7619916..3acc3da57 100644
--- a/src/kernel/qaccel.cpp
+++ b/src/kernel/qaccel.cpp
@@ -193,15 +193,15 @@ private:
 };
 TQAccelManager* TQAccelManager::self_ptr = 0;
 
-bool Q_EXPORT qt_tryAccelEvent( TQWidget* w, TQKeyEvent*  e){
+bool Q_EXPORT tqt_tryAccelEvent( TQWidget* w, TQKeyEvent*  e){
     return TQAccelManager::self()->tryAccelEvent( w, e );
 }
 
-bool Q_EXPORT qt_dispatchAccelEvent( TQWidget* w, TQKeyEvent*  e){
+bool Q_EXPORT tqt_dispatchAccelEvent( TQWidget* w, TQKeyEvent*  e){
     return TQAccelManager::self()->dispatchAccelEvent( w, e );
 }
 
-bool Q_EXPORT qt_tryComposeUnicode( TQWidget* w, TQKeyEvent*  e){
+bool Q_EXPORT tqt_tryComposeUnicode( TQWidget* w, TQKeyEvent*  e){
     return TQAccelManager::self()->tryComposeUnicode( w, e );
 }
 
@@ -229,7 +229,7 @@ bool TQAccelManager::correctSubWindow( TQWidget* w, TQAccelPrivate* d ) {
     /* if we live in a floating dock window, keep our parent's
      * accelerators working */
 #ifndef QT_NO_MAINWINDOW
-    if ( tlw->isDialog() && tlw->parentWidget() && ::qt_cast<TQDockWindow*>(tlw) )
+    if ( tlw->isDialog() && tlw->parentWidget() && ::tqt_cast<TQDockWindow*>(tlw) )
 	return tlw->parentWidget()->topLevelWidget() == wtlw;
 
     if ( wtlw  != tlw )
diff --git a/src/kernel/qapplication.cpp b/src/kernel/qapplication.cpp
index 8cc05071f..3dc3db748 100644
--- a/src/kernel/qapplication.cpp
+++ b/src/kernel/qapplication.cpp
@@ -312,28 +312,28 @@
 */
 
 /*
-  The qt_init() and qt_cleanup() functions are implemented in the
+  The tqt_init() and tqt_cleanup() functions are implemented in the
   qapplication_xyz.cpp file.
 */
 
-void qt_init( int *, char **, TQApplication::Type );
-void qt_cleanup();
+void tqt_init( int *, char **, TQApplication::Type );
+void tqt_cleanup();
 #if defined(Q_WS_X11)
-void qt_init( Display* dpy, TQt::HANDLE, TQt::HANDLE );
+void tqt_init( Display* dpy, TQt::HANDLE, TQt::HANDLE );
 #endif
-Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop );
+Q_EXPORT bool tqt_tryModalHelper( TQWidget *widget, TQWidget **rettop );
 
 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
+bool      tqt_explicit_app_style	       = FALSE; // style explicitly set by programmer
 
 int	  TQApplication::app_cspec      = TQApplication::NormalColor;
 #ifndef QT_NO_PALETTE
 TQPalette *TQApplication::app_pal	       = 0;	// default application palette
 #endif
 TQFont	 *TQApplication::app_font       = 0;	// default application font
-bool	  qt_app_has_font	       = FALSE;
+bool	  tqt_app_has_font	       = FALSE;
 #ifndef QT_NO_CURSOR
 TQCursor	 *TQApplication::app_cursor     = 0;	// default application cursor
 #endif
@@ -350,10 +350,10 @@ int	  TQApplication::mouse_double_click_time = 400;	// mouse dbl click limit
 #ifndef QT_NO_WHEELEVENT
 int	  TQApplication::wheel_scroll_lines = 3;		// number of lines to scroll
 #endif
-bool	  qt_is_gui_used;
+bool	  tqt_is_gui_used;
 bool      Q_EXPORT tqt_resolve_symlinks = TRUE;
 bool      Q_EXPORT tqt_tab_all_widgets  = TRUE;
-TQRect qt_maxWindowRect;
+TQRect tqt_maxWindowRect;
 static int drag_time = 500;
 static int drag_distance = 4;
 static bool reverse_layout = FALSE;
@@ -366,7 +366,7 @@ bool	  TQApplication::animate_tooltip	= FALSE;
 bool	  TQApplication::fade_tooltip	= FALSE;
 bool	  TQApplication::animate_toolbox	= FALSE;
 bool	  TQApplication::widgetCount	= FALSE;
-TQApplication::Type qt_appType=TQApplication::Tty;
+TQApplication::Type tqt_appType=TQApplication::Tty;
 #ifndef QT_NO_COMPONENT
 TQStringList *TQApplication::app_libpaths = 0;
 #endif
@@ -374,29 +374,29 @@ bool	  TQApplication::metaComposeUnicode = FALSE;
 int	  TQApplication::composedUnicode   = 0;
 
 #ifdef QT_THREAD_SUPPORT
-TQMutex *TQApplication::qt_mutex		= 0;
+TQMutex *TQApplication::tqt_mutex		= 0;
 static TQMutex *postevent_mutex		= 0;
-static TQt::HANDLE qt_application_thread_id = 0;
+static TQt::HANDLE tqt_application_thread_id = 0;
 Q_EXPORT TQt::HANDLE tqt_get_application_thread_id()
 {
-    return qt_application_thread_id;
+    return tqt_application_thread_id;
 }
 #endif // QT_THREAD_SUPPORT
 
 TQEventLoop *TQApplication::eventloop = 0;	// application event loop
 
 #ifndef QT_NO_ACCEL
-extern bool qt_dispatchAccelEvent( TQWidget*, TQKeyEvent* ); // def in qaccel.cpp
-extern bool qt_tryComposeUnicode( TQWidget*, TQKeyEvent* ); // def in qaccel.cpp
+extern bool tqt_dispatchAccelEvent( TQWidget*, TQKeyEvent* ); // def in qaccel.cpp
+extern bool tqt_tryComposeUnicode( TQWidget*, TQKeyEvent* ); // def in qaccel.cpp
 #endif
 
 #if defined(QT_TABLET_SUPPORT)
 bool chokeMouse = FALSE;
 #endif
 
-void qt_setMaxWindowRect(const TQRect& r)
+void tqt_setMaxWindowRect(const TQRect& r)
 {
-    qt_maxWindowRect = r;
+    tqt_maxWindowRect = r;
     // Re-resize any maximized windows
     TQWidgetList* l = TQApplication::topLevelWidgets();
     if ( l ) {
@@ -510,11 +510,11 @@ TQString *TQApplication::session_key = 0;		// ## session key. Should be a member
 #endif
 TQWidgetList *TQApplication::popupWidgets = 0;	// has keyboard input focus
 
-TQDesktopWidget *qt_desktopWidget = 0;		// root window widgets
+TQDesktopWidget *tqt_desktopWidget = 0;		// root window widgets
 #ifndef QT_NO_CLIPBOARD
-TQClipboard	      *qt_clipboard = 0;	// global clipboard object
+TQClipboard	      *tqt_clipboard = 0;	// global clipboard object
 #endif
-TQWidgetList * qt_modal_stack=0;		// stack of modal widgets
+TQWidgetList * tqt_modal_stack=0;		// stack of modal widgets
 
 // Definitions for posted events
 struct TQPostEvent {
@@ -553,12 +553,12 @@ uint qGlobalPostedEventsCount()
 static TQSingleCleanupHandler<TQPostEventList> qapp_cleanup_events;
 
 #ifndef QT_NO_PALETTE
-TQPalette *qt_std_pal = 0;
+TQPalette *tqt_std_pal = 0;
 
-void qt_create_std_palette()
+void tqt_create_std_palette()
 {
-    if ( qt_std_pal )
-	delete qt_std_pal;
+    if ( tqt_std_pal )
+	delete tqt_std_pal;
 
     TQColor standardLightGray( 192, 192, 192 );
     TQColor light( 255, 255, 255 );
@@ -572,10 +572,10 @@ void qt_create_std_palette()
     TQColorGroup std_inact( TQt::black, standardLightGray,
 			   light, dark, TQt::gray,
 			   TQt::black, TQt::white );
-    qt_std_pal = new TQPalette( std_act, std_dis, std_inact );
+    tqt_std_pal = new TQPalette( std_act, std_dis, std_inact );
 }
 
-static void qt_fix_tooltips()
+static void tqt_fix_tooltips()
 {
     // No resources for this yet (unlike on Windows).
     TQColorGroup cg( TQt::black, TQColor(255,255,220),
@@ -589,7 +589,7 @@ static void qt_fix_tooltips()
 void TQApplication::process_cmdline( int* argcptr, char ** argv )
 {
     // process platform-indep command line
-    if ( !qt_is_gui_used || !*argcptr)
+    if ( !tqt_is_gui_used || !*argcptr)
 	return;
 
     int argc = *argcptr;
@@ -789,7 +789,7 @@ TQApplication::TQApplication( int &argc, char **argv, Type type )
     construct( argc, argv, type );
 }
 
-Q_EXPORT void qt_ucm_initialize( TQApplication *theApp )
+Q_EXPORT void tqt_ucm_initialize( TQApplication *theApp )
 {
     if ( tqApp )
 	return;
@@ -802,8 +802,8 @@ Q_EXPORT void qt_ucm_initialize( TQApplication *theApp )
 
 void TQApplication::construct( int &argc, char **argv, Type type )
 {
-    qt_appType = type;
-    qt_is_gui_used = (type != Tty);
+    tqt_appType = type;
+    tqt_is_gui_used = (type != Tty);
     init_precmdline();
     static const char *empty = "";
     if ( argc == 0 || argv == 0 ) {
@@ -813,11 +813,11 @@ void TQApplication::construct( int &argc, char **argv, Type type )
     app_argc = argc;
     app_argv = argv;
 
-    qt_init( &argc, argv, type );   // Must be called before initialize()
+    tqt_init( &argc, argv, type );   // Must be called before initialize()
     process_cmdline( &argc, argv );
     initialize( argc, argv );
-    if ( qt_is_gui_used )
-	qt_maxWindowRect = desktop()->rect();
+    if ( tqt_is_gui_used )
+	tqt_maxWindowRect = desktop()->rect();
     if ( eventloop )
 	eventloop->appStartingUp();
 }
@@ -828,7 +828,7 @@ void TQApplication::construct( int &argc, char **argv, Type type )
 
 TQApplication::Type TQApplication::type() const
 {
-    return qt_appType;
+    return tqt_appType;
 }
 
 #if defined(Q_WS_X11)
@@ -854,9 +854,9 @@ TQApplication::TQApplication( Display* dpy, HANDLE visual, HANDLE colormap )
     app_argc = aargc;
     app_argv = aargv;
 
-    qt_appType = GuiClient;
-    qt_is_gui_used = TRUE;
-    qt_appType = GuiClient;
+    tqt_appType = GuiClient;
+    tqt_is_gui_used = TRUE;
+    tqt_appType = GuiClient;
     init_precmdline();
     // ... no command line.
 
@@ -865,15 +865,15 @@ TQApplication::TQApplication( Display* dpy, HANDLE visual, HANDLE colormap )
 	tqWarning( "TQApplication: invalid Display* argument." );
 #endif // QT_CHECK_STATE
 
-	qt_init( &aargc, aargv, GuiClient );
+	tqt_init( &aargc, aargv, GuiClient );
     } else {
-	qt_init( dpy, visual, colormap );
+	tqt_init( dpy, visual, colormap );
     }
 
     initialize( aargc, aargv );
 
-    if ( qt_is_gui_used )
-	qt_maxWindowRect = desktop()->rect();
+    if ( tqt_is_gui_used )
+	tqt_maxWindowRect = desktop()->rect();
     if ( eventloop )
 	eventloop->appStartingUp();
 }
@@ -893,9 +893,9 @@ TQApplication::TQApplication( Display* dpy, HANDLE visual, HANDLE colormap )
 TQApplication::TQApplication(Display *dpy, int argc, char **argv,
 			   HANDLE visual, HANDLE colormap)
 {
-    qt_appType = GuiClient;
-    qt_is_gui_used = TRUE;
-    qt_appType = GuiClient;
+    tqt_appType = GuiClient;
+    tqt_is_gui_used = TRUE;
+    tqt_appType = GuiClient;
     init_precmdline();
 
     app_argc = argc;
@@ -906,16 +906,16 @@ TQApplication::TQApplication(Display *dpy, int argc, char **argv,
 	tqWarning( "TQApplication: invalid Display* argument." );
 #endif // QT_CHECK_STATE
 
-	qt_init( &argc, argv, GuiClient );
+	tqt_init( &argc, argv, GuiClient );
     } else {
-	qt_init(dpy, visual, colormap);
+	tqt_init(dpy, visual, colormap);
     }
 
     process_cmdline( &argc, argv );
     initialize(argc, argv);
 
-    if ( qt_is_gui_used )
-	qt_maxWindowRect = desktop()->rect();
+    if ( tqt_is_gui_used )
+	tqt_maxWindowRect = desktop()->rect();
     if ( eventloop )
 	eventloop->appStartingUp();
 }
@@ -945,9 +945,9 @@ void TQApplication::init_precmdline()
 void TQApplication::initialize( int argc, char **argv )
 {
 #ifdef QT_THREAD_SUPPORT
-    qt_mutex = new TQMutex( TRUE );
+    tqt_mutex = new TQMutex( TRUE );
     postevent_mutex = new TQMutex( TRUE );
-    qt_application_thread_id = TQThread::currentThread();
+    tqt_application_thread_id = TQThread::currentThread();
 #endif // QT_THREAD_SUPPORT
 
     app_argc = argc;
@@ -1012,7 +1012,7 @@ TQWidget *TQApplication::activePopupWidget()
 
 TQWidget *TQApplication::activeModalWidget()
 {
-    return qt_modal_stack ? qt_modal_stack->getFirst() : 0;
+    return tqt_modal_stack ? tqt_modal_stack->getFirst() : 0;
 }
 
 /*!
@@ -1024,9 +1024,9 @@ TQApplication::~TQApplication()
 {
 #ifndef QT_NO_CLIPBOARD
     // flush clipboard contents
-    if ( qt_clipboard ) {
+    if ( tqt_clipboard ) {
 	TQCustomEvent event( TQEvent::Clipboard );
-	TQApplication::sendEvent( qt_clipboard, &event );
+	TQApplication::sendEvent( tqt_clipboard, &event );
     }
 #endif
 
@@ -1046,18 +1046,18 @@ TQApplication::~TQApplication()
     TQObject *tipmanager = child( "toolTipManager", "TQTipManager", FALSE );
     delete tipmanager;
 
-    delete qt_desktopWidget;
-    qt_desktopWidget = 0;
+    delete tqt_desktopWidget;
+    tqt_desktopWidget = 0;
     is_app_closing = TRUE;
 
 #ifndef QT_NO_CLIPBOARD
-    delete qt_clipboard;
-    qt_clipboard = 0;
+    delete tqt_clipboard;
+    tqt_clipboard = 0;
 #endif
     TQWidget::destroyMapper();
 #ifndef QT_NO_PALETTE
-    delete qt_std_pal;
-    qt_std_pal = 0;
+    delete tqt_std_pal;
+    tqt_std_pal = 0;
     delete app_pal;
     app_pal = 0;
     delete app_palettes;
@@ -1084,7 +1084,7 @@ TQApplication::~TQApplication()
     delete qt_dnd_manager;
 #endif
 
-    qt_cleanup();
+    tqt_cleanup();
 
 #ifndef QT_NO_COMPONENT
     delete app_libpaths;
@@ -1092,8 +1092,8 @@ TQApplication::~TQApplication()
 #endif
 
 #ifdef QT_THREAD_SUPPORT
-    delete qt_mutex;
-    qt_mutex = 0;
+    delete tqt_mutex;
+    tqt_mutex = 0;
     delete postevent_mutex;
     postevent_mutex = 0;
 #endif // QT_THREAD_SUPPORT
@@ -1115,8 +1115,8 @@ TQApplication::~TQApplication()
     session_key = 0;
 #endif //QT_NO_SESSIONMANAGER
 
-    qt_explicit_app_style = FALSE;
-    qt_app_has_font = FALSE;
+    tqt_explicit_app_style = FALSE;
+    tqt_app_has_font = FALSE;
     app_tracking = 0;
     obey_desktop_settings = TRUE;
     cursor_flash_time = 1000;
@@ -1213,7 +1213,7 @@ TQStyle& TQApplication::style()
 #ifndef QT_NO_STYLE
     if ( app_style )
 	return *app_style;
-    if ( !qt_is_gui_used )
+    if ( !tqt_is_gui_used )
 	tqFatal( "No style available in non-gui applications!" );
 
 #if defined(Q_WS_X11)
@@ -1305,7 +1305,7 @@ void TQApplication::setStyle( TQStyle *style )
     TQStyle* old = app_style;
     app_style = style;
 #ifdef Q_WS_X11
-    qt_explicit_app_style = TRUE;
+    tqt_explicit_app_style = TRUE;
 #endif // Q_WS_X11
 
     if ( startingUp() ) {
@@ -1332,9 +1332,9 @@ void TQApplication::setStyle( TQStyle *style )
     // take care of possible palette requirements of certain gui
     // styles. Do it before polishing the application since the style
     // might call TQApplication::setStyle() itself
-    if ( !qt_std_pal )
-	qt_create_std_palette();
-    TQPalette tmpPal = *qt_std_pal;
+    if ( !tqt_std_pal )
+	tqt_create_std_palette();
+    TQPalette tmpPal = *tqt_std_pal;
     setPalette( tmpPal, TRUE );
 
     // initialize the application with the new style
@@ -1381,7 +1381,7 @@ void TQApplication::setStyle( TQStyle *style )
 TQStyle* TQApplication::setStyle( const TQString& style )
 {
 #ifdef Q_WS_X11
-    qt_explicit_app_style = TRUE;
+    tqt_explicit_app_style = TRUE;
 #endif // Q_WS_X11
 
     if ( startingUp() ) {
@@ -1826,10 +1826,10 @@ TQPalette TQApplication::palette(const TQWidget* w)
 		  "called after the TQApplication object has been created" );
 #endif
     if ( !app_pal ) {
-	if ( !qt_std_pal )
-	    qt_create_std_palette();
-	app_pal = new TQPalette( *qt_std_pal );
-	qt_fix_tooltips();
+	if ( !tqt_std_pal )
+	    tqt_create_std_palette();
+	app_pal = new TQPalette( *tqt_std_pal );
+	tqt_fix_tooltips();
     }
 
     if ( w && app_palettes ) {
@@ -1885,7 +1885,7 @@ void TQApplication::setPalette( const TQPalette &palette, bool informWidgets,
 	all = app_palettes != 0;
 	delete app_palettes;
 	app_palettes = 0;
-	qt_fix_tooltips();
+	tqt_fix_tooltips();
     } else {
 	if ( !app_palettes ) {
 	    app_palettes = new TQAsciiDict<TQPalette>;
@@ -1961,7 +1961,7 @@ void TQApplication::setFont( const TQFont &font, bool informWidgets,
 {
     bool all = FALSE;
     if ( !className ) {
-	qt_app_has_font = TRUE;
+	tqt_app_has_font = TRUE;
 	if ( !app_font ) {
 	    app_font = new TQFont( font );
 	    TQ_CHECK_PTR( app_font );
@@ -2367,7 +2367,7 @@ bool TQApplication::notify( TQObject *receiver, TQEvent *e )
 	    res = internalNotify( receiver, e );
 
 	    if ( !res && !key->isAccepted() )
-		res = qt_dispatchAccelEvent( (TQWidget*)receiver, key );
+		res = tqt_dispatchAccelEvent( (TQWidget*)receiver, key );
 
 	    // next lines are for compatibility with TQt <= 3.0.x: old
 	    // TQAccel was listening on toplevel widgets
@@ -2383,7 +2383,7 @@ bool TQApplication::notify( TQObject *receiver, TQEvent *e )
 	    TQWidget* w = (TQWidget*)receiver;
 	    TQKeyEvent* key = (TQKeyEvent*) e;
 #ifndef QT_NO_ACCEL
-	    if ( qt_tryComposeUnicode( w, key ) )
+	    if ( tqt_tryComposeUnicode( w, key ) )
 		break;
 #endif
 	    bool def = key->isAccepted();
@@ -3596,7 +3596,7 @@ void TQApplication::setActiveWindow( TQWidget* act )
   Creates the proper Enter/Leave event when widget \a enter is entered
   and widget \a leave is left.
  */
-Q_EXPORT void qt_dispatchEnterLeave( TQWidget* enter, TQWidget* leave ) {
+Q_EXPORT void tqt_dispatchEnterLeave( TQWidget* enter, TQWidget* leave ) {
 #if 0
     if ( leave ) {
 	TQEvent e( TQEvent::Leave );
@@ -3666,19 +3666,19 @@ Q_EXPORT void qt_dispatchEnterLeave( TQWidget* enter, TQWidget* leave ) {
 
     TQEvent leaveEvent( TQEvent::Leave );
     for ( w = leaveList.first(); w; w = leaveList.next() ) {
-	if ( !tqApp->activeModalWidget() || qt_tryModalHelper( w, 0 ))
+	if ( !tqApp->activeModalWidget() || tqt_tryModalHelper( w, 0 ))
 	    TQApplication::sendEvent( w, &leaveEvent );
     }
     TQEvent enterEvent( TQEvent::Enter );
     for ( w = enterList.first(); w; w = enterList.next() ) {
-	if ( !tqApp->activeModalWidget() || qt_tryModalHelper( w, 0 ))
+	if ( !tqApp->activeModalWidget() || tqt_tryModalHelper( w, 0 ))
 	    TQApplication::sendEvent( w, &enterEvent );
     }
 }
 
 
 #ifdef Q_WS_MACX
-extern TQWidget *qt_tryModalHelperMac( TQWidget * top ); //qapplication_mac.cpp
+extern TQWidget *tqt_tryModalHelperMac( TQWidget * top ); //qapplication_mac.cpp
 #endif
 
 
@@ -3687,7 +3687,7 @@ extern TQWidget *qt_tryModalHelperMac( TQWidget * top ); //qapplication_mac.cpp
   Called from qapplication_<platform>.cpp, returns TRUE
   if the widget should accept the event.
  */
-Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop ) {
+Q_EXPORT bool tqt_tryModalHelper( TQWidget *widget, TQWidget **rettop ) {
     TQWidget *modal=0, *top=TQApplication::activeModalWidget();
     if ( rettop ) *rettop = top;
 
@@ -3695,7 +3695,7 @@ Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop ) {
 	return TRUE;
 
 #ifdef Q_WS_MACX
-    top = qt_tryModalHelperMac( top );
+    top = tqt_tryModalHelperMac( top );
     if ( rettop ) *rettop = top;
 #endif
 
@@ -3718,15 +3718,15 @@ Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop ) {
 	groupLeader = groupLeader->parentWidget();
 
     if ( groupLeader ) {
-	// Does groupLeader have a child in qt_modal_stack?
+	// Does groupLeader have a child in tqt_modal_stack?
 	bool unrelated = TRUE;
-	modal = qt_modal_stack->first();
+	modal = tqt_modal_stack->first();
 	while (modal && unrelated) {
 	    TQWidget* p = modal->parentWidget();
 	    while ( p && p != groupLeader && !p->testWFlags( TQt::WGroupLeader) ) {
 		p = p->parentWidget();
 	    }
-	    modal = qt_modal_stack->next();
+	    modal = tqt_modal_stack->next();
 	    if ( p == groupLeader ) unrelated = FALSE;
 	}
 
@@ -3754,12 +3754,12 @@ Q_EXPORT bool qt_tryModalHelper( TQWidget *widget, TQWidget **rettop ) {
 
 TQDesktopWidget *TQApplication::desktop()
 {
-    if ( !qt_desktopWidget || // not created yet
-	 !qt_desktopWidget->isDesktop() ) { // reparented away
-	qt_desktopWidget = new TQDesktopWidget();
-	TQ_CHECK_PTR( qt_desktopWidget );
+    if ( !tqt_desktopWidget || // not created yet
+	 !tqt_desktopWidget->isDesktop() ) { // reparented away
+	tqt_desktopWidget = new TQDesktopWidget();
+	TQ_CHECK_PTR( tqt_desktopWidget );
     }
-    return qt_desktopWidget;
+    return tqt_desktopWidget;
 }
 
 #ifndef QT_NO_CLIPBOARD
@@ -3768,11 +3768,11 @@ TQDesktopWidget *TQApplication::desktop()
 */
 TQClipboard *TQApplication::clipboard()
 {
-    if ( qt_clipboard == 0 ) {
-	qt_clipboard = new TQClipboard;
-	TQ_CHECK_PTR( qt_clipboard );
+    if ( tqt_clipboard == 0 ) {
+	tqt_clipboard = new TQClipboard;
+	TQ_CHECK_PTR( tqt_clipboard );
     }
-    return qt_clipboard;
+    return tqt_clipboard;
 }
 #endif // QT_NO_CLIPBOARD
 
@@ -3859,12 +3859,12 @@ bool TQApplication::desktopSettingsAware()
 #if defined(QT_THREAD_SUPPORT)
 void TQApplication::lock()
 {
-    qt_mutex->lock();
+    tqt_mutex->lock();
 }
 
 void TQApplication::unlock(bool wakeUpGui)
 {
-    qt_mutex->unlock();
+    tqt_mutex->unlock();
 
     if (wakeUpGui)
 	wakeUpGuiThread();
@@ -3872,12 +3872,12 @@ void TQApplication::unlock(bool wakeUpGui)
 
 bool TQApplication::locked()
 {
-    return qt_mutex->locked();
+    return tqt_mutex->locked();
 }
 
 bool TQApplication::tryLock()
 {
-    return qt_mutex->tryLock();
+    return tqt_mutex->tryLock();
 }
 #endif
 
diff --git a/src/kernel/qapplication_p.h b/src/kernel/qapplication_p.h
index ae7568b8e..766a8c405 100644
--- a/src/kernel/qapplication_p.h
+++ b/src/kernel/qapplication_p.h
@@ -66,12 +66,12 @@ class TQMouseEvent;
 class TQWheelEvent;
 
 extern Q_EXPORT bool tqt_modal_state();
-extern Q_EXPORT void qt_enter_modal( TQWidget* );
-extern Q_EXPORT void qt_leave_modal( TQWidget* );
+extern Q_EXPORT void tqt_enter_modal( TQWidget* );
+extern Q_EXPORT void tqt_leave_modal( TQWidget* );
 
-extern bool qt_is_gui_used;
+extern bool tqt_is_gui_used;
 #ifndef QT_NO_CLIPBOARD
-extern TQClipboard *qt_clipboard;
+extern TQClipboard *tqt_clipboard;
 #endif
 
 #if defined (Q_OS_WIN32) || defined (Q_OS_CYGWIN)
@@ -89,7 +89,7 @@ extern int qt_ncols_option;
 #endif
 
 
-extern void qt_dispatchEnterLeave( TQWidget*, TQWidget* );
-extern bool qt_tryModalHelper( TQWidget *, TQWidget ** = 0 );
+extern void tqt_dispatchEnterLeave( TQWidget*, TQWidget* );
+extern bool tqt_tryModalHelper( TQWidget *, TQWidget ** = 0 );
 
 #endif
diff --git a/src/kernel/qapplication_x11.cpp b/src/kernel/qapplication_x11.cpp
index 44ff475c8..874afe060 100644
--- a/src/kernel/qapplication_x11.cpp
+++ b/src/kernel/qapplication_x11.cpp
@@ -228,7 +228,7 @@ Atom		qt_net_wm_ping		= 0;	// _NET_WM_PING protocol
 static Atom	qt_xsetroot_id		= 0;
 Atom            qt_xa_clipboard         = 0;
 Atom		qt_selection_property	= 0;
-Atom            qt_clipboard_sentinel   = 0;
+Atom            tqt_clipboard_sentinel   = 0;
 Atom		qt_selection_sentinel	= 0;
 Q_EXPORT Atom	tqt_wm_state		= 0;
 Atom		qt_wm_change_state	= 0;
@@ -359,7 +359,7 @@ static Time	mouseButtonPressTime = 0;	// when was a button pressed
 static short	mouseXPos, mouseYPos;		// mouse pres position in act window
 static short	mouseGlobalXPos, mouseGlobalYPos; // global mouse press position
 
-extern TQWidgetList *qt_modal_stack;		// stack of modal widgets
+extern TQWidgetList *tqt_modal_stack;		// stack of modal widgets
 static bool	    ignoreNextMouseReleaseEvent = FALSE; // ignore the next mouse release
 							 // event if return from a modal
 							 // widget
@@ -442,14 +442,14 @@ extern bool     qt_check_clipboard_sentinel(); //def in qclipboard_x11.cpp
 extern bool	qt_check_selection_sentinel(); //def in qclipboard_x11.cpp
 
 static void	qt_save_rootinfo();
-bool	qt_try_modal( TQWidget *, XEvent * );
+bool	tqt_try_modal( TQWidget *, XEvent * );
 
 int		qt_ncols_option  = 216;		// used in qcolor_x11.cpp
 int		qt_visual_option = -1;
 bool		qt_cmap_option	 = FALSE;
 TQWidget	       *qt_button_down	 = 0;		// widget got last button-down
 
-extern bool qt_tryAccelEvent( TQWidget*, TQKeyEvent* ); // def in qaccel.cpp
+extern bool tqt_tryAccelEvent( TQWidget*, TQKeyEvent* ); // def in qaccel.cpp
 
 struct TQScrollInProgress {
     static long serial;
@@ -491,8 +491,8 @@ extern Atom qt_xdnd_selection;
 extern bool qt_xdnd_dragging;
 
 // gui or non-gui from qapplication.cpp
-extern bool qt_is_gui_used;
-extern bool qt_app_has_font;
+extern bool tqt_is_gui_used;
+extern bool tqt_app_has_font;
 
 static bool qt_x11_cmdline_font = false;
 
@@ -505,8 +505,8 @@ extern void qt_clear_paintevent_clipping();
 
 
 // Palette handling
-extern TQPalette *qt_std_pal;
-extern void qt_create_std_palette();
+extern TQPalette *tqt_std_pal;
+extern void tqt_create_std_palette();
 
 void qt_x11_intern_atom( const char *, Atom * );
 
@@ -819,7 +819,7 @@ static int qt_xio_errhandler( Display * )
 #endif
 
 
-// Memory leak: if the app exits before qt_init_internal(), this dict
+// Memory leak: if the app exits before tqt_init_internal(), this dict
 // isn't released correctly.
 static TQAsciiDict<Atom> *atoms_to_be_created = 0;
 static bool create_atoms_now = 0;
@@ -828,7 +828,7 @@ static bool create_atoms_now = 0;
   qt_x11_intern_atom() - efficiently interns an atom, now or later.
 
   If the application is being initialized, this function stores the
-  adddress of the atom and qt_init_internal will do the actual work
+  adddress of the atom and tqt_init_internal will do the actual work
   tquickly. If the application is running, the atom is created here.
 
   Neither argument may point to temporary variables.
@@ -902,8 +902,8 @@ static void qt_x11_process_intern_atoms()
 */
 bool TQApplication::x11_apply_settings()
 {
-    if (! qt_std_pal)
-	qt_create_std_palette();
+    if (! tqt_std_pal)
+	tqt_create_std_palette();
 
     Atom type;
     int format;
@@ -1000,13 +1000,13 @@ bool TQApplication::x11_apply_settings()
 		      pal.disabled().foreground() );
     }
 
-    if (pal != *qt_std_pal && pal != TQApplication::palette()) {
+    if (pal != *tqt_std_pal && pal != TQApplication::palette()) {
 	TQApplication::setPalette(pal, TRUE);
-	*qt_std_pal = pal;
+	*tqt_std_pal = pal;
     }
 
     TQFont font(TQApplication::font());
-    if ( !qt_app_has_font && !qt_x11_cmdline_font ) {
+    if ( !tqt_app_has_font && !qt_x11_cmdline_font ) {
         // read new font
         str = settings.readEntry("/qt/font");
         if (! str.isNull() && ! str.isEmpty()) {
@@ -1028,12 +1028,12 @@ bool TQApplication::x11_apply_settings()
     }
 
     // read new TQStyle
-    extern bool qt_explicit_app_style; // defined in qapplication.cpp
+    extern bool tqt_explicit_app_style; // defined in qapplication.cpp
     TQString stylename = settings.readEntry( "/qt/style" );
-    if ( !stylename.isEmpty() && !qt_explicit_app_style ) {
+    if ( !stylename.isEmpty() && !tqt_explicit_app_style ) {
 	TQApplication::setStyle( stylename );
 	// took the style from the user settings, so mark the explicit flag FALSE
-	qt_explicit_app_style = FALSE;
+	tqt_explicit_app_style = FALSE;
     }
 
     num =
@@ -1203,8 +1203,8 @@ static void qt_set_input_encoding()
 static void qt_set_x11_resources( const char* font = 0, const char* fg = 0,
 				  const char* bg = 0, const char* button = 0 )
 {
-    if ( !qt_std_pal )
-	qt_create_std_palette();
+    if ( !tqt_std_pal )
+	tqt_create_std_palette();
 
     TQCString resFont, resFG, resBG, resEF, sysFont;
 
@@ -1303,7 +1303,7 @@ static void qt_set_x11_resources( const char* font = 0, const char* fg = 0,
 	resFG = fg;
     if ( resBG.isEmpty() )
 	resBG = bg;
-    if ( (!qt_app_has_font || qt_x11_cmdline_font) && !resFont.isEmpty() ) { // set application font
+    if ( (!tqt_app_has_font || qt_x11_cmdline_font) && !resFont.isEmpty() ) { // set application font
         TQFont fnt;
         fnt.setRawName( resFont );
 
@@ -1341,17 +1341,17 @@ static void qt_set_x11_resources( const char* font = 0, const char* fg = 0,
 	if ( !resBG.isEmpty() )
 	    bg = TQColor(TQString(resBG));
 	else
-	    bg = qt_std_pal->active().background();
+	    bg = tqt_std_pal->active().background();
 	if ( !resFG.isEmpty() )
 	    fg = TQColor(TQString(resFG));
 	else
-	    fg = qt_std_pal->active().foreground();
+	    fg = tqt_std_pal->active().foreground();
 	if ( button )
 	    btn = TQColor( button );
 	else if ( !resBG.isEmpty() )
 	    btn = bg;
 	else
-	    btn = qt_std_pal->active().button();
+	    btn = tqt_std_pal->active().button();
 
 	int h,s,v;
 	fg.hsv(&h,&s,&v);
@@ -1384,9 +1384,9 @@ static void qt_set_x11_resources( const char* font = 0, const char* fg = 0,
 	    dcg.setColor( TQColorGroup::Highlight, TQt::darkBlue );
 	}
 	TQPalette pal( cg, dcg, cg );
-	if ( pal != *qt_std_pal && pal != TQApplication::palette() )
+	if ( pal != *tqt_std_pal && pal != TQApplication::palette() )
 	    TQApplication::setPalette( pal, TRUE );
-	*qt_std_pal = pal;
+	*tqt_std_pal = pal;
     }
 
     if ( !resEF.isEmpty() ) {
@@ -1626,7 +1626,7 @@ static Visual *find_truecolor_visual( Display *dpy, int scr, int *depth, int *nc
 
 
 /*****************************************************************************
-  qt_init() - initializes TQt for X11
+  tqt_init() - initializes TQt for X11
  *****************************************************************************/
 
 #define XK_MISCELLANY
@@ -1639,14 +1639,14 @@ static Visual *find_truecolor_visual( Display *dpy, int scr, int *depth, int *nc
 // ### in ntqpaintdevice.h which then should have a static too but can't have
 // ### it because "storage class specifiers invalid in friend function
 // ### declarations" :-) Ideas anyone?
-void qt_init_internal( int *argcptr, char **argv,
+void tqt_init_internal( int *argcptr, char **argv,
 		       Display *display, TQt::HANDLE visual, TQt::HANDLE colormap )
 {
     setlocale( LC_ALL, "" );		// use correct char set mapping
     setlocale( LC_NUMERIC, "C" );	// make sprintf()/scanf() work
 
 #if defined(QT_THREAD_SUPPORT)
-    if ( qt_is_gui_used ) {
+    if ( tqt_is_gui_used ) {
 	XInitThreads();
     }
 #endif
@@ -1804,7 +1804,7 @@ void qt_init_internal( int *argcptr, char **argv,
 #endif
 	// Connect to X server
 
-	if( qt_is_gui_used ) {
+	if( tqt_is_gui_used ) {
 	    if ( ( appDpy = XOpenDisplay(appDpyName) ) == 0 ) {
 		tqWarning( "%s: cannot connect to X server %s", appName,
 			  XDisplayName(appDpyName) );
@@ -1820,7 +1820,7 @@ void qt_init_internal( int *argcptr, char **argv,
 
     // Get X parameters
 
-    if( qt_is_gui_used ) {
+    if( tqt_is_gui_used ) {
 	appScreen = DefaultScreen(appDpy);
 	appScreenCount = ScreenCount(appDpy);
 
@@ -1990,7 +1990,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	qt_x11_intern_atom( "INCR", &qt_x_incr );
 	qt_x11_intern_atom( "_XSETROOT_ID", &qt_xsetroot_id );
 	qt_x11_intern_atom( "_QT_SELECTION", &qt_selection_property );
-	qt_x11_intern_atom( "_QT_CLIPBOARD_SENTINEL", &qt_clipboard_sentinel );
+	qt_x11_intern_atom( "_QT_CLIPBOARD_SENTINEL", &tqt_clipboard_sentinel );
 	qt_x11_intern_atom( "_QT_SELECTION_SENTINEL", &qt_selection_sentinel );
 	qt_x11_intern_atom( "_QT_SCROLL_DONE", &qt_qt_scrolldone );
 	qt_x11_intern_atom( "_QT_INPUT_ENCODING", &qt_input_encoding );
@@ -2205,7 +2205,7 @@ void qt_init_internal( int *argcptr, char **argv,
     TQThread::initialize();
 #endif
 
-    if( qt_is_gui_used ) {
+    if( tqt_is_gui_used ) {
 	tqApp->setName( appName );
 
 	int screen;
@@ -2221,7 +2221,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	}
     }
 
-    if ( qt_is_gui_used ) {
+    if ( tqt_is_gui_used ) {
 	qt_set_input_encoding();
 
 	qt_set_x11_resources( appFont, appFGCol, appBGCol, appBTNCol);
@@ -2235,7 +2235,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	    (int) ( ( ( TQPaintDevice::x11AppDpiY() >= 95 ? 17. : 12. ) *
 		      72. / (float) TQPaintDevice::x11AppDpiY() ) + 0.5 );
 
-	if ( !qt_app_has_font && !qt_x11_cmdline_font ) {
+	if ( !tqt_app_has_font && !qt_x11_cmdline_font ) {
 	    TQFont f( "Helvetica", ptsz );
 	    TQApplication::setFont( f );
 	}
@@ -2454,29 +2454,29 @@ void TQApplication::x11_initialize_style()
 }
 #endif
 
-void qt_init( int *argcptr, char **argv, TQApplication::Type )
+void tqt_init( int *argcptr, char **argv, TQApplication::Type )
 {
-    qt_init_internal( argcptr, argv, 0, 0, 0 );
+    tqt_init_internal( argcptr, argv, 0, 0, 0 );
 }
 
-void qt_init( Display *display, TQt::HANDLE visual, TQt::HANDLE colormap )
+void tqt_init( Display *display, TQt::HANDLE visual, TQt::HANDLE colormap )
 {
-    qt_init_internal( 0, 0, display, visual, colormap );
+    tqt_init_internal( 0, 0, display, visual, colormap );
 }
 
 
 /*****************************************************************************
-  qt_cleanup() - cleans up when the application is finished
+  tqt_cleanup() - cleans up when the application is finished
  *****************************************************************************/
 
-void qt_cleanup()
+void tqt_cleanup()
 {
     appliedstamp = 0;
 
     if ( app_save_rootinfo )			// root window must keep state
 	qt_save_rootinfo();
 
-    if ( qt_is_gui_used ) {
+    if ( tqt_is_gui_used ) {
 	TQPixmapCache::clear();
 	TQPainter::cleanup();
 	TQCursor::cleanup();
@@ -2503,7 +2503,7 @@ void qt_cleanup()
 #endif
 #endif
 
-    if ( qt_is_gui_used ) {
+    if ( tqt_is_gui_used ) {
 	int screen;
 	for ( screen = 0; screen < appScreenCount; screen++ ) {
 	    if ( ! TQPaintDevice::x11AppDefaultColormap( screen ) )
@@ -2526,7 +2526,7 @@ void qt_cleanup()
     XSetErrorHandler( original_x_errhandler );
     XSetIOErrorHandler( original_xio_errhandler );
 
-    if ( qt_is_gui_used && !appForeignDpy )
+    if ( tqt_is_gui_used && !appForeignDpy )
 	XCloseDisplay( appDpy );		// close X display
     appDpy = 0;
 
@@ -2820,7 +2820,7 @@ void TQApplication::setMainWidget( TQWidget *mainWidget )
   TQApplication cursor stack
  *****************************************************************************/
 
-extern void qt_x11_enforce_cursor( TQWidget * w );
+extern void tqt_x11_enforce_cursor( TQWidget * w );
 
 typedef TQPtrList<TQCursor> TQCursorList;
 
@@ -2886,7 +2886,7 @@ void TQApplication::setOverrideCursor( const TQCursor &cursor, bool replace )
     register TQWidget *w;
     while ( (w=it.current()) ) {		// for all widgets that have
 	if ( w->testWState( WState_OwnCursor ) )
-	    qt_x11_enforce_cursor( w );
+	    tqt_x11_enforce_cursor( w );
 	++it;
     }
     XFlush( appDpy );				// make X execute it NOW
@@ -2914,7 +2914,7 @@ void TQApplication::restoreOverrideCursor()
 	register TQWidget *w;
 	while ( (w=it.current()) ) {		// set back to original cursors
 	    if ( w->testWState( WState_OwnCursor ) )
-		qt_x11_enforce_cursor( w );
+		tqt_x11_enforce_cursor( w );
 	    ++it;
 	}
 	XFlush( appDpy );
@@ -3429,7 +3429,7 @@ int TQApplication::x11ProcessEvent( XEvent* event )
     if ( event->type == PropertyNotify ) {	// some properties changed
 	if ( event->xproperty.window == TQPaintDevice::x11AppRootWindow( 0 ) ) {
 	    // root properties for the first screen
-	    if ( event->xproperty.atom == qt_clipboard_sentinel ) {
+	    if ( event->xproperty.atom == tqt_clipboard_sentinel ) {
 		if (qt_check_clipboard_sentinel() )
 		    emit clipboard()->dataChanged();
 	    } else if ( event->xproperty.atom == qt_selection_sentinel ) {
@@ -3493,7 +3493,7 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	widget = keywidget; // send XKeyEvents through keywidget->x11Event()
 
     if ( app_do_modal )				// modal event handling
-	if ( !qt_try_modal(widget, event) ) {
+	if ( !tqt_try_modal(widget, event) ) {
 	    if ( event->type == ClientMessage )
 		x11ClientMessage( widget, event, TRUE );
 	    return 1;
@@ -3638,7 +3638,7 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	    if ( qt_focus_model == FocusModel_PointerRoot ) // PointerRoot mode
 		setActiveWindow( widget );
 	}
-	qt_dispatchEnterLeave( widget, TQWidget::find( curWin ) );
+	tqt_dispatchEnterLeave( widget, TQWidget::find( curWin ) );
 	curWin = widget->winId();
 	widget->translateMouseEvent( event ); //we don't get MotionNotify, emulate it
     }
@@ -3689,9 +3689,9 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	}
 
 	if ( !curWin )
-	    qt_dispatchEnterLeave( widget, 0 );
+	    tqt_dispatchEnterLeave( widget, 0 );
 
-	qt_dispatchEnterLeave( enter, widget );
+	tqt_dispatchEnterLeave( enter, widget );
 	curWin = enter ? enter->winId() : 0;
     }
 	break;
@@ -3761,9 +3761,9 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	if ( qt_xdnd_selection && req->selection == qt_xdnd_selection ) {
 	    qt_xdnd_handle_selection_request( req );
 
-	} else if (qt_clipboard) {
+	} else if (tqt_clipboard) {
 	    TQCustomEvent e( TQEvent::Clipboard, event );
-	    TQApplication::sendSpontaneousEvent( qt_clipboard, &e );
+	    TQApplication::sendSpontaneousEvent( tqt_clipboard, &e );
 	}
 	break;
     }
@@ -3773,9 +3773,9 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	if (! req || qt_xdnd_selection && req->selection == qt_xdnd_selection)
 	    break;
 
-	if (qt_clipboard) {
+	if (tqt_clipboard) {
 	    TQCustomEvent e( TQEvent::Clipboard, event );
-	    TQApplication::sendSpontaneousEvent( qt_clipboard, &e );
+	    TQApplication::sendSpontaneousEvent( tqt_clipboard, &e );
 	}
 	break;
     }
@@ -3786,9 +3786,9 @@ int TQApplication::x11ProcessEvent( XEvent* event )
 	if (! req || qt_xdnd_selection && req->selection == qt_xdnd_selection)
 	    break;
 
-	if (qt_clipboard) {
+	if (tqt_clipboard) {
 	    TQCustomEvent e( TQEvent::Clipboard, event );
-	    TQApplication::sendSpontaneousEvent( qt_clipboard, &e );
+	    TQApplication::sendSpontaneousEvent( tqt_clipboard, &e );
 	}
 	break;
     }
@@ -3826,12 +3826,12 @@ bool TQApplication::x11EventFilter( XEvent * )
   A modal widget without a parent becomes application-modal.
   A modal widget with a parent becomes modal to its parent and grandparents..
 
-  qt_enter_modal()
+  tqt_enter_modal()
 	Enters modal state
 	Arguments:
 	    TQWidget *widget	A modal widget
 
-  qt_leave_modal()
+  tqt_leave_modal()
 	Leaves modal state for a widget
 	Arguments:
 	    TQWidget *widget	A modal widget
@@ -3842,38 +3842,38 @@ bool tqt_modal_state()
     return app_do_modal;
 }
 
-void qt_enter_modal( TQWidget *widget )
+void tqt_enter_modal( TQWidget *widget )
 {
-    if ( !qt_modal_stack ) {			// create modal stack
-	qt_modal_stack = new TQWidgetList;
-	TQ_CHECK_PTR( qt_modal_stack );
+    if ( !tqt_modal_stack ) {			// create modal stack
+	tqt_modal_stack = new TQWidgetList;
+	TQ_CHECK_PTR( tqt_modal_stack );
     }
     if (widget->parentWidget()) {
 	TQEvent e(TQEvent::WindowBlocked);
 	TQApplication::sendEvent(widget->parentWidget(), &e);
     }
 
-    qt_dispatchEnterLeave( 0, TQWidget::find((WId)curWin) );
-    qt_modal_stack->insert( 0, widget );
+    tqt_dispatchEnterLeave( 0, TQWidget::find((WId)curWin) );
+    tqt_modal_stack->insert( 0, widget );
     app_do_modal = TRUE;
     curWin = 0;
     ignoreNextMouseReleaseEvent = FALSE;
 }
 
 
-void qt_leave_modal( TQWidget *widget )
+void tqt_leave_modal( TQWidget *widget )
 {
-    if ( qt_modal_stack && qt_modal_stack->removeRef(widget) ) {
-	if ( qt_modal_stack->isEmpty() ) {
-	    delete qt_modal_stack;
-	    qt_modal_stack = 0;
+    if ( tqt_modal_stack && tqt_modal_stack->removeRef(widget) ) {
+	if ( tqt_modal_stack->isEmpty() ) {
+	    delete tqt_modal_stack;
+	    tqt_modal_stack = 0;
 	    TQPoint p( TQCursor::pos() );
 	    TQWidget* w = TQApplication::widgetAt( p.x(), p.y(), TRUE );
-	    qt_dispatchEnterLeave( w, TQWidget::find( curWin ) ); // send synthetic enter event
+	    tqt_dispatchEnterLeave( w, TQWidget::find( curWin ) ); // send synthetic enter event
 	    curWin = w? w->winId() : 0;
 	}
     }
-    app_do_modal = qt_modal_stack != 0;
+    app_do_modal = tqt_modal_stack != 0;
     ignoreNextMouseReleaseEvent = TRUE;
 
     if (widget->parentWidget()) {
@@ -3883,7 +3883,7 @@ void qt_leave_modal( TQWidget *widget )
 }
 
 
-Q_EXPORT bool qt_try_modal( TQWidget *widget, XEvent *event )
+Q_EXPORT bool tqt_try_modal( TQWidget *widget, XEvent *event )
 {
     if (qt_xdnd_dragging) {
 	// allow mouse events while DnD is active
@@ -3897,7 +3897,7 @@ Q_EXPORT bool qt_try_modal( TQWidget *widget, XEvent *event )
 	}
     }
 
-    if ( qt_tryModalHelper( widget ) )
+    if ( tqt_tryModalHelper( widget ) )
 	return TRUE;
 
     bool block_event  = FALSE;
@@ -5571,7 +5571,7 @@ bool TQETWidget::translateKeyEvent( const XEvent *event, bool grab )
 	// send accel events if the keyboard is not grabbed
 	TQKeyEvent a( type, code, ascii, state, text, autor,
 		     TQMAX( TQMAX(count,1), int(text.length())) );
-	if ( qt_tryAccelEvent( this, &a ) )
+	if ( tqt_tryAccelEvent( this, &a ) )
 	    return TRUE;
     }
 
diff --git a/src/kernel/qasyncimageio.cpp b/src/kernel/qasyncimageio.cpp
index 277a2e08f..c42e876ef 100644
--- a/src/kernel/qasyncimageio.cpp
+++ b/src/kernel/qasyncimageio.cpp
@@ -46,8 +46,8 @@
 #include "ntqgif.h"
 #include <stdlib.h>
 
-extern void qt_init_image_handlers();
-extern void qt_init_image_plugins();
+extern void tqt_init_image_handlers();
+extern void tqt_init_image_plugins();
 
 #define Q_TRANSPARENT 0x00ffffff
 
@@ -303,7 +303,7 @@ public:
 #if defined(QT_BUILTIN_GIF_READER) && QT_BUILTIN_GIF_READER == 1
 	    gif_decoder_factory = new TQGIFFormatType;
 #endif
-	    qt_init_image_handlers();
+	    tqt_init_image_handlers();
 	    tqAddPostRoutine( cleanup );
 	}
     }
@@ -344,7 +344,7 @@ void TQImageDecoderPrivate::cleanup()
 */
 TQImageDecoder::TQImageDecoder(TQImageConsumer* c)
 {
-    qt_init_image_handlers();
+    tqt_init_image_handlers();
     d = new TQImageDecoderPrivate;
     TQ_CHECK_PTR(d);
     consumer = c;
@@ -397,7 +397,7 @@ int TQImageDecoder::decode(const uchar* buffer, int length)
 	    actual_decoder = f->decoderFor(d->header, d->count);
 	}
 	if ( !actual_decoder && !plugins_loaded) {
-	    qt_init_image_plugins();
+	    tqt_init_image_plugins();
 	    plugins_loaded = TRUE;
 
 	    for (TQImageFormatType* f = TQImageDecoderPrivate::factories->first();
@@ -432,7 +432,7 @@ int TQImageDecoder::decode(const uchar* buffer, int length)
 TQImageFormatType* TQImageDecoder::format( const char* name )
 {
     TQImageDecoderPrivate::ensureFactories();
-    qt_init_image_plugins();
+    tqt_init_image_plugins();
 
     for (TQImageFormatType* f = TQImageDecoderPrivate::factories->first();
 	f;
@@ -467,7 +467,7 @@ const char* TQImageDecoder::formatName(const uchar* buffer, int length)
 	}
     }
     if ( !name && !plugins_loaded) {
-	qt_init_image_plugins();
+	tqt_init_image_plugins();
 	plugins_loaded = TRUE;
 	for (TQImageFormatType* f = TQImageDecoderPrivate::factories->first();
 	    f && !name;
@@ -491,7 +491,7 @@ const char* TQImageDecoder::formatName(const uchar* buffer, int length)
 TQStrList TQImageDecoder::inputFormats()
 {
     TQImageDecoderPrivate::ensureFactories();
-    qt_init_image_plugins();
+    tqt_init_image_plugins();
 
     TQStrList result;
 
diff --git a/src/kernel/qclipboard_x11.cpp b/src/kernel/qclipboard_x11.cpp
index b80e86987..9fd48c589 100644
--- a/src/kernel/qclipboard_x11.cpp
+++ b/src/kernel/qclipboard_x11.cpp
@@ -91,7 +91,7 @@ extern Time tqt_x_time;			// def. in qapplication_x11.cpp
 extern Time qt_x_incr;			// def. in qapplication_x11.cpp
 extern Atom qt_xa_clipboard;
 extern Atom qt_selection_property;
-extern Atom qt_clipboard_sentinel;
+extern Atom tqt_clipboard_sentinel;
 extern Atom qt_selection_sentinel;
 extern Atom qt_utf8_string;
 
@@ -244,7 +244,7 @@ static TQClipboardData *clipboardData()
     return internalCbData;
 }
 
-void qt_clipboard_cleanup_mime_source(TQMimeSource *src)
+void tqt_clipboard_cleanup_mime_source(TQMimeSource *src)
 {
     if(internalCbData && internalCbData->source() == src)
 	internalCbData->clear(FALSE);
@@ -1520,7 +1520,7 @@ void TQClipboard::setData( TQMimeSource* src, Mode mode )
 
     case Clipboard:
 	atom = qt_xa_clipboard;
-	sentinel_atom = qt_clipboard_sentinel;
+	sentinel_atom = tqt_clipboard_sentinel;
 	d = clipboardData();
 	break;
 
@@ -1644,7 +1644,7 @@ bool qt_check_clipboard_sentinel()
 
 	if (XGetWindowProperty(TQPaintDevice::x11AppDisplay(),
 			       TQApplication::desktop()->screen(0)->winId(),
-			       qt_clipboard_sentinel, 0, 2, False, XA_WINDOW,
+			       tqt_clipboard_sentinel, 0, 2, False, XA_WINDOW,
 			       &actualType, &actualFormat, &nitems, &bytesLeft,
 			       (unsigned char **) &owners) == Success) {
 	    if (actualType == XA_WINDOW && actualFormat == 32 && nitems == 2) {
diff --git a/src/kernel/qdnd_x11.cpp b/src/kernel/qdnd_x11.cpp
index aeb025830..e45341aa1 100644
--- a/src/kernel/qdnd_x11.cpp
+++ b/src/kernel/qdnd_x11.cpp
@@ -74,8 +74,8 @@ extern "C" {
 
 extern void qt_ignore_badwindow();
 extern bool qt_badwindow();
-extern void qt_enter_modal( TQWidget *widget );
-extern void qt_leave_modal( TQWidget *widget );
+extern void tqt_enter_modal( TQWidget *widget );
+extern void tqt_leave_modal( TQWidget *widget );
 
 #if defined(Q_C_CALLBACKS)
 }
diff --git a/src/kernel/qeventloop_x11.cpp b/src/kernel/qeventloop_x11.cpp
index bada85fdd..0ae387051 100644
--- a/src/kernel/qeventloop_x11.cpp
+++ b/src/kernel/qeventloop_x11.cpp
@@ -60,7 +60,7 @@ static const int XKeyRelease = KeyRelease;
 #undef KeyRelease
 
 // from qapplication.cpp
-extern bool qt_is_gui_used;
+extern bool tqt_is_gui_used;
 
 // from qeventloop_unix.cpp
 extern timeval *qt_wait_timer();
@@ -117,7 +117,7 @@ void TQEventLoop::init()
 
     // intitialize the X11 parts of the event loop
     d->xfd = -1;
-    if ( qt_is_gui_used )
+    if ( tqt_is_gui_used )
         d->xfd = XConnectionNumber( TQPaintDevice::x11AppDisplay() );
 }
 
@@ -139,11 +139,11 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
     int	   nevents = 0;
 
 #if defined(QT_THREAD_SUPPORT)
-    TQMutexLocker locker( TQApplication::qt_mutex );
+    TQMutexLocker locker( TQApplication::tqt_mutex );
 #endif
 
     // handle gui and posted events
-    if ( qt_is_gui_used ) {
+    if ( tqt_is_gui_used ) {
 	TQApplication::sendPostedEvents();
 
 	// Two loops so that posted events accumulate
@@ -261,7 +261,7 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
 	FD_ZERO( &d->sn_vec[2].select_fds );
     }
 
-    if ( qt_is_gui_used ) {
+    if ( tqt_is_gui_used ) {
 	// select for events on the event socket - only on X11
 	FD_SET( d->xfd, &d->sn_vec[0].select_fds );
 	highest = TQMAX( highest, d->xfd );
@@ -407,7 +407,7 @@ bool TQEventLoop::hasPendingEvents() const
 
 void TQEventLoop::appStartingUp()
 {
-    if ( qt_is_gui_used )
+    if ( tqt_is_gui_used )
         d->xfd = XConnectionNumber( TQPaintDevice::x11AppDisplay() );
 }
 
diff --git a/src/kernel/qimage.cpp b/src/kernel/qimage.cpp
index c67c463ab..fad12bfae 100644
--- a/src/kernel/qimage.cpp
+++ b/src/kernel/qimage.cpp
@@ -3861,7 +3861,7 @@ static TQPluginManager<TQImageFormatInterface> *plugin_manager = 0;
 static void *plugin_manager = 0;
 #endif
 
-void qt_init_image_plugins()
+void tqt_init_image_plugins()
 {
 #ifndef QT_NO_COMPONENT
     if ( plugin_manager )
@@ -3893,7 +3893,7 @@ static void cleanup()
 #endif
 }
 
-void qt_init_image_handlers()		// initialize image handlers
+void tqt_init_image_handlers()		// initialize image handlers
 {
     if ( !imageHandlers ) {
 	imageHandlers = new TQIHList;
@@ -3940,8 +3940,8 @@ void qt_init_image_handlers()		// initialize image handlers
 
 static TQImageHandler *get_image_handler( const char *format )
 {						// get pointer to handler
-    qt_init_image_handlers();
-    qt_init_image_plugins();
+    tqt_init_image_handlers();
+    tqt_init_image_plugins();
     register TQImageHandler *p = imageHandlers->first();
     while ( p ) {				// traverse list
 	if ( p->format == format )
@@ -4012,7 +4012,7 @@ void TQImageIO::defineIOHandler( const char *format,
 				image_io_handler readImage,
 				image_io_handler writeImage )
 {
-    qt_init_image_handlers();
+    tqt_init_image_handlers();
     TQImageHandler *p;
     p = new TQImageHandler( format, header, flags,
 			   readImage, writeImage );
@@ -4278,8 +4278,8 @@ const char *TQImageIO::imageFormat( TQIODevice *d )
 
     char buf[buflen];
     char buf2[buflen];
-    qt_init_image_handlers();
-    qt_init_image_plugins();
+    tqt_init_image_handlers();
+    tqt_init_image_plugins();
     int pos = d->at();			// save position
     int rdlen = d->readBlock( buf, buflen );	// read a few bytes
 
@@ -4326,8 +4326,8 @@ TQStrList TQImageIO::inputFormats()
 {
     TQStrList result;
 
-    qt_init_image_handlers();
-    qt_init_image_plugins();
+    tqt_init_image_handlers();
+    tqt_init_image_plugins();
 
 #ifndef QT_NO_ASYNC_IMAGE_IO
     // Include asynchronous loaders first.
@@ -4356,8 +4356,8 @@ TQStrList TQImageIO::outputFormats()
 {
     TQStrList result;
 
-    qt_init_image_handlers();
-    qt_init_image_plugins();
+    tqt_init_image_handlers();
+    tqt_init_image_plugins();
 
     // Include asynchronous writers (!) first.
     // (None)
@@ -4497,7 +4497,7 @@ bool TQImageIO::write()
 	return FALSE;
     TQImageHandler *h = get_image_handler( frmt );
     if ( !h && !plugin_manager) {
-	qt_init_image_plugins();
+	tqt_init_image_plugins();
 	h = get_image_handler( frmt );
     }
     if ( !h || !h->write_image ) {
diff --git a/src/kernel/qjpegio.cpp b/src/kernel/qjpegio.cpp
index cbc469fad..8e2f3e2e1 100644
--- a/src/kernel/qjpegio.cpp
+++ b/src/kernel/qjpegio.cpp
@@ -105,7 +105,7 @@ extern "C" {
 #endif
 
 static
-void qt_init_source(j_decompress_ptr)
+void tqt_init_source(j_decompress_ptr)
 {
 }
 
@@ -168,7 +168,7 @@ void qt_term_source(j_decompress_ptr)
 
 inline my_jpeg_source_mgr::my_jpeg_source_mgr(TQImageIO* iioptr)
 {
-    jpeg_source_mgr::init_source = qt_init_source;
+    jpeg_source_mgr::init_source = tqt_init_source;
     jpeg_source_mgr::fill_input_buffer = qt_fill_input_buffer;
     jpeg_source_mgr::skip_input_data = qt_skip_input_data;
     jpeg_source_mgr::resync_to_restart = jpeg_resync_to_restart;
@@ -376,7 +376,7 @@ extern "C" {
 #endif
 
 static
-void qt_init_destination(j_compress_ptr)
+void tqt_init_destination(j_compress_ptr)
 {
 }
 
@@ -433,7 +433,7 @@ void qt_term_destination(j_compress_ptr cinfo)
 inline
 my_jpeg_destination_mgr::my_jpeg_destination_mgr(TQImageIO* iioptr)
 {
-    jpeg_destination_mgr::init_destination = qt_init_destination;
+    jpeg_destination_mgr::init_destination = tqt_init_destination;
     jpeg_destination_mgr::empty_output_buffer = qt_empty_output_buffer;
     jpeg_destination_mgr::term_destination = qt_term_destination;
     iio = iioptr;
diff --git a/src/kernel/qmetaobject.cpp b/src/kernel/qmetaobject.cpp
index 6dbc044a4..75bd9b5a7 100644
--- a/src/kernel/qmetaobject.cpp
+++ b/src/kernel/qmetaobject.cpp
@@ -145,7 +145,7 @@ public:
 #ifndef QT_NO_PROPERTIES
 	enumData(0), numEnumData(0),
 	propData(0),numPropData(0),
-	qt_static_property(0),
+	tqt_static_property(0),
 #endif
 	classInfo(0), numClassInfo(0) {}
 #ifndef QT_NO_PROPERTIES
@@ -153,7 +153,7 @@ public:
     int numEnumData;
     const TQMetaProperty *propData;
     int numPropData;
-    bool (*qt_static_property)(TQObject*, int, int, TQVariant*);
+    bool (*tqt_static_property)(TQObject*, int, int, TQVariant*);
 #endif
     const TQClassInfo *classInfo;
     int numClassInfo;
@@ -249,7 +249,7 @@ TQMetaObject::TQMetaObject( const char *const class_name, TQMetaObject *super_cl
 			  const TQMetaData *const signal_data, int n_signals,
 			  const TQMetaProperty *const prop_data, int n_props,
 			  const TQMetaEnum *const enum_data, int n_enums,
-			  bool (*qt_static_property)(TQObject*, int, int, TQVariant*),
+			  bool (*tqt_static_property)(TQObject*, int, int, TQVariant*),
 			  const TQClassInfo *const class_info, int n_info )
 {
     classname = class_name;			// set meta data
@@ -265,7 +265,7 @@ TQMetaObject::TQMetaObject( const char *const class_name, TQMetaObject *super_cl
     d->numPropData = n_props;
     d->enumData = enum_data;
     d->numEnumData = n_enums;
-    d->qt_static_property = qt_static_property;
+    d->tqt_static_property = tqt_static_property;
     d->classInfo = class_info;
     d->numClassInfo = n_info;
 
@@ -492,14 +492,14 @@ TQMetaObject *TQMetaObject::new_metaobject( const char *classname,
 					  const TQMetaData * const signal_data, int n_signals,
 					  const TQMetaProperty * const prop_data, int n_props,
 					  const TQMetaEnum * const enum_data, int n_enums,
-					  bool (*qt_static_property)(TQObject*, int, int, TQVariant*),
+					  bool (*tqt_static_property)(TQObject*, int, int, TQVariant*),
 					  const TQClassInfo * const class_info, int n_info )
 {
     return new TQMetaObject( classname, superclassobject, slot_data, n_slots,
 			    signal_data, n_signals,
 			    prop_data, n_props,
 			    enum_data, n_enums,
-			    qt_static_property,
+			    tqt_static_property,
 			    class_info, n_info );
 }
 #endif
@@ -827,14 +827,14 @@ bool TQMetaObject::hasMetaObject( const char *class_name )
 ### this functions will go away. It exists purely for the sake of meta
 ### object code generated with TQt 3.1.0
 */
-bool TQMetaObject::qt_static_property( TQObject* o, int id, int f, TQVariant* v)
+bool TQMetaObject::tqt_static_property( TQObject* o, int id, int f, TQVariant* v)
 {
-    if ( d->qt_static_property )
-	return d->qt_static_property( o, id, f, v );
+    if ( d->tqt_static_property )
+	return d->tqt_static_property( o, id, f, v );
     else if ( o ) // compatibility
-	return o->qt_property( id, f, v );
+	return o->tqt_property( id, f, v );
     else if ( superclass )
-	return superclass->qt_static_property( o, id, f, v );
+	return superclass->tqt_static_property( o, id, f, v );
     switch ( f ) {
     case 3: case 4: case 5:
 	return TRUE;
@@ -1116,7 +1116,7 @@ bool TQMetaProperty::designable( TQObject* o ) const
 	return FALSE;
     if ( o ) {
 	int idx = _id >= 0 ? _id : (*meta)->indexOfProperty( this, TRUE );
-	return idx >= 0 && o->qt_property( idx, 3, 0 );
+	return idx >= 0 && o->tqt_property( idx, 3, 0 );
     }
     if ( testFlags( DesignableOverride ) ) {
 	const TQMetaObject* mo = (*meta);
@@ -1137,7 +1137,7 @@ bool TQMetaProperty::scriptable( TQObject* o ) const
 {
     if ( o ) {
 	int idx = _id >= 0 ? _id : (*meta)->indexOfProperty( this, TRUE );
-	return idx >= 0 && o->qt_property( idx, 4, 0 );
+	return idx >= 0 && o->tqt_property( idx, 4, 0 );
     }
     if ( testFlags( ScriptableOverride ) ) {
 	const TQMetaObject* mo = (*meta);
@@ -1160,7 +1160,7 @@ bool TQMetaProperty::stored( TQObject* o ) const
 	return FALSE;
     if ( o ) {
 	int idx = _id >= 0 ? _id : (*meta)->indexOfProperty( this, TRUE );
-	return idx >= 0 && o->qt_property( idx, 5, 0 );
+	return idx >= 0 && o->tqt_property( idx, 5, 0 );
     }
     if ( testFlags( StoredOverride ) ) {
 	const TQMetaObject* mo = (*meta);
@@ -1185,7 +1185,7 @@ bool TQMetaProperty::reset( TQObject* o ) const
     int idx = _id >= 0 ? _id : (*meta)->indexOfProperty( this, TRUE );
     if ( idx < 0 )
 	return 0;
-    return o->qt_property( idx, 2, 0 );
+    return o->tqt_property( idx, 2, 0 );
 }
 
 
diff --git a/src/kernel/qmime.cpp b/src/kernel/qmime.cpp
index d36b88aea..8b962a642 100644
--- a/src/kernel/qmime.cpp
+++ b/src/kernel/qmime.cpp
@@ -110,8 +110,8 @@ void TQMimeSource::clearCache()
 TQMimeSource::~TQMimeSource()
 {
 #ifndef QT_NO_CLIPBOARD
-    extern void qt_clipboard_cleanup_mime_source(TQMimeSource *);
-    qt_clipboard_cleanup_mime_source(this);
+    extern void tqt_clipboard_cleanup_mime_source(TQMimeSource *);
+    tqt_clipboard_cleanup_mime_source(this);
 #endif
     clearCache();
 }
diff --git a/src/kernel/qobject.cpp b/src/kernel/qobject.cpp
index e958f636e..61ed4e7e7 100644
--- a/src/kernel/qobject.cpp
+++ b/src/kernel/qobject.cpp
@@ -246,14 +246,14 @@ static void removeObjFromList( TQObjectList *objList, const TQObject *obj,
     Returns 0 if there is no such child.
 
     \code
-	TQListBox *c = (TQListBox *) qt_find_obj_child( myWidget, "TQListBox",
+	TQListBox *c = (TQListBox *) tqt_find_obj_child( myWidget, "TQListBox",
 						      "my list box" );
 	if ( c )
 	    c->insertItem( "another string" );
     \endcode
 */
 
-void *qt_find_obj_child( TQObject *parent, const char *type, const char *name )
+void *tqt_find_obj_child( TQObject *parent, const char *type, const char *name )
 {
     const TQObjectList *list = parent->children();
     if ( list ) {
@@ -303,7 +303,7 @@ static void qt_spy_signal( TQObject* sender, int signal, TQUObject* o )
 
 	    TQObject* old_sender = qt_spy_signal_sender;
 	    qt_spy_signal_sender = sender;
-	    tqt_preliminary_signal_spy->qt_invoke( slot, o );
+	    tqt_preliminary_signal_spy->tqt_invoke( slot, o );
 	    qt_spy_signal_sender = old_sender;
 	    break;
 	}
@@ -616,7 +616,7 @@ bool TQObject::inherits( const char *clname ) const
 
     \sa inherits()
 */
-void *qt_inheritedBy( TQMetaObject *superClass, const TQObject *object )
+void *tqt_inheritedBy( TQMetaObject *superClass, const TQObject *object )
 {
     if (!object)
 	return 0;
@@ -2378,9 +2378,9 @@ void TQObject::activate_signal( TQConnectionList *clist, TQUObject *o )
 	    sol->currentSender = this;
 	}
 	if ( c->memberType() == TQSIGNAL_CODE )
-	    object->qt_emit( c->member(), o );
+	    object->tqt_emit( c->member(), o );
 	else
-	    object->qt_invoke( c->member(), o );
+	    object->tqt_invoke( c->member(), o );
 	if ( sol ) {
 	    sol->currentSender = oldSender;
 	    if ( sol->deref() )
@@ -2402,9 +2402,9 @@ void TQObject::activate_signal( TQConnectionList *clist, TQUObject *o )
 		sol->currentSender = this;
 	    }
 	    if ( c->memberType() == TQSIGNAL_CODE )
-		object->qt_emit( c->member(), o );
+		object->tqt_emit( c->member(), o );
 	    else
-		object->qt_invoke( c->member(), o );
+		object->tqt_invoke( c->member(), o );
 	    if (sol ) {
 		sol->currentSender = oldSender;
 		if ( sol->deref() )
@@ -2631,7 +2631,7 @@ bool TQObject::setProperty( const char *name, const TQVariant& value )
 	} else if ( v.type() != TQVariant::Int && v.type() != TQVariant::UInt ) {
 	    return FALSE;
 	}
-	return qt_property( id, 0, &v );
+	return tqt_property( id, 0, &v );
     }
 
     TQVariant::Type type = (TQVariant::Type)(p->flags >> 24);
@@ -2639,7 +2639,7 @@ bool TQObject::setProperty( const char *name, const TQVariant& value )
 	type = TQVariant::nameToType( p->type() );
     if ( type != TQVariant::Invalid && !v.canCast( type ) )
 	return FALSE;
-    return qt_property( id, 0, &v );
+    return tqt_property( id, 0, &v );
 }
 
 /*!
@@ -2666,8 +2666,8 @@ TQVariant TQObject::property( const char *name ) const
 		  className(), name );
 	return v;
     }
-    TQObject* that = (TQObject*) this; // moc ensures constness for the qt_property call
-    that->qt_property( id, 1, &v );
+    TQObject* that = (TQObject*) this; // moc ensures constness for the tqt_property call
+    that->tqt_property( id, 1, &v );
     return v;
 }
 
diff --git a/src/kernel/qpixmap_x11.cpp b/src/kernel/qpixmap_x11.cpp
index 328f78175..fb4168aa8 100644
--- a/src/kernel/qpixmap_x11.cpp
+++ b/src/kernel/qpixmap_x11.cpp
@@ -112,7 +112,7 @@ static XShmSegmentInfo xshminfo;
 static XImage	      *xshmimg = 0;
 static Pixmap	       xshmpm  = 0;
 
-static void qt_cleanup_mitshm()
+static void tqt_cleanup_mitshm()
 {
     if ( xshmimg == 0 )
 	return;
@@ -137,11 +137,11 @@ static bool qt_create_mitshm_buffer( const TQPaintDevice* dev, int w, int h )
     Visual *vis	 = (Visual*)dev->x11Visual();
 
     if ( xshminit ) {
-	qt_cleanup_mitshm();
+	tqt_cleanup_mitshm();
     } else {
 	if ( !XShmQueryVersion(dpy, &major, &minor, &pixmaps_ok) )
 	    return FALSE;			// MIT Shm not supported
-	tqAddPostRoutine( qt_cleanup_mitshm );
+	tqAddPostRoutine( tqt_cleanup_mitshm );
 	xshminit = TRUE;
     }
 
diff --git a/src/kernel/qrichtext.cpp b/src/kernel/qrichtext.cpp
index 59f130222..42bcc9d23 100644
--- a/src/kernel/qrichtext.cpp
+++ b/src/kernel/qrichtext.cpp
@@ -7219,7 +7219,7 @@ static const Entity entitylist [] = {
 
 
 static TQMap<TQString, TQChar> *html_map = 0;
-static void qt_cleanup_html_map()
+static void tqt_cleanup_html_map()
 {
     delete html_map;
     html_map = 0;
@@ -7229,7 +7229,7 @@ static TQMap<TQString, TQChar> *htmlMap()
 {
     if ( !html_map ) {
 	html_map = new TQMap<TQString, TQChar>;
-	tqAddPostRoutine( qt_cleanup_html_map );
+	tqAddPostRoutine( tqt_cleanup_html_map );
 
 	const Entity *ent = entitylist;
 	while( ent->code ) {
diff --git a/src/kernel/qstylesheet.cpp b/src/kernel/qstylesheet.cpp
index e74a9be16..dcddbb9e8 100644
--- a/src/kernel/qstylesheet.cpp
+++ b/src/kernel/qstylesheet.cpp
@@ -1286,7 +1286,7 @@ void TQStyleSheet::init()
 
 
 static TQStyleSheet* defaultsheet = 0;
-static TQSingleCleanupHandler<TQStyleSheet> qt_cleanup_stylesheet;
+static TQSingleCleanupHandler<TQStyleSheet> tqt_cleanup_stylesheet;
 
 /*!
     Returns the application-wide default style sheet. This style sheet
@@ -1302,7 +1302,7 @@ TQStyleSheet* TQStyleSheet::defaultSheet()
 {
     if (!defaultsheet) {
 	defaultsheet = new TQStyleSheet();
-	qt_cleanup_stylesheet.set( &defaultsheet );
+	tqt_cleanup_stylesheet.set( &defaultsheet );
     }
     return defaultsheet;
 }
@@ -1318,12 +1318,12 @@ void TQStyleSheet::setDefaultSheet( TQStyleSheet* sheet)
 {
     if ( defaultsheet != sheet ) {
 	if ( defaultsheet )
-	    qt_cleanup_stylesheet.reset();
+	    tqt_cleanup_stylesheet.reset();
 	delete defaultsheet;
     }
     defaultsheet = sheet;
     if ( defaultsheet )
-	qt_cleanup_stylesheet.set( &defaultsheet );
+	tqt_cleanup_stylesheet.set( &defaultsheet );
 }
 
 /*!\internal
diff --git a/src/kernel/qwidget.cpp b/src/kernel/qwidget.cpp
index 5a27310f2..a29036c1f 100644
--- a/src/kernel/qwidget.cpp
+++ b/src/kernel/qwidget.cpp
@@ -1760,8 +1760,8 @@ void TQWidget::setEnabled( bool enable )
 	// enforce the windows behavior of clearing the cursor on
 	// disabled widgets
 
-	extern void qt_x11_enforce_cursor( TQWidget * w ); // defined in qwidget_x11.cpp
-	qt_x11_enforce_cursor( this );
+	extern void tqt_x11_enforce_cursor( TQWidget * w ); // defined in qwidget_x11.cpp
+	tqt_x11_enforce_cursor( this );
     }
 #endif
 #ifdef Q_WS_WIN
@@ -4044,9 +4044,9 @@ void TQWidget::show()
     TQApplication::sendEvent( this, &showEvent );
 
     if ( testWFlags(WShowModal) ) {
-	// qt_enter_modal *before* show, otherwise the initial
+	// tqt_enter_modal *before* show, otherwise the initial
 	// stacking might be wrong
-	qt_enter_modal( this );
+	tqt_enter_modal( this );
     }
 
     // do not show the window directly, but post a show-window request
@@ -4096,7 +4096,7 @@ void TQWidget::hide()
     // destroyed and we lose all access to its parent because we haven't
     // left modality.  (Eg. modal Progress Dialog)
     if ( testWFlags(WShowModal) )
-	qt_leave_modal( this );
+	tqt_leave_modal( this );
 
 #if defined(Q_WS_WIN)
     if ( isTopLevel() && !isPopup() && parentWidget() && isActiveWindow() )
@@ -4940,7 +4940,7 @@ bool TQWidget::event( TQEvent *e )
 	    if ( e->type() == TQEvent::LanguageChange ) {
 		int index = metaObject()->findSlot( "languageChange()", TRUE );
 		if ( index >= 0 )
-		    qt_invoke( index, 0 );
+		    tqt_invoke( index, 0 );
 	    }
 	    update();
 	    break;
@@ -4985,7 +4985,7 @@ bool TQWidget::event( TQEvent *e )
 	    TQObject *o;
 	    while( ( o = it.current() ) != 0 ) {
 		++it;
-                TQWidget *w = ::qt_cast<TQWidget*>(o);
+                TQWidget *w = ::tqt_cast<TQWidget*>(o);
                 if (w && !w->testWFlags(TQt::WShowModal))
 	            TQApplication::sendEvent( o, e );
 	    }
diff --git a/src/kernel/qwidget_x11.cpp b/src/kernel/qwidget_x11.cpp
index d26313160..71c36373b 100644
--- a/src/kernel/qwidget_x11.cpp
+++ b/src/kernel/qwidget_x11.cpp
@@ -207,7 +207,7 @@ Window qt_XCreateSimpleWindow( const TQWidget *creator,
 void qt_XDestroyWindow( const TQWidget *destroyer,
 			Display *display, Window window );
 
-Q_EXPORT void qt_x11_enforce_cursor( TQWidget * w )
+Q_EXPORT void tqt_x11_enforce_cursor( TQWidget * w )
 {
     if ( w->testWState( TQt::WState_OwnCursor ) ) {
 	TQCursor * oc = TQApplication::overrideCursor();
@@ -225,7 +225,7 @@ Q_EXPORT void qt_x11_enforce_cursor( TQWidget * w )
     }
 }
 
-Q_EXPORT void qt_wait_for_window_manager( TQWidget* w )
+Q_EXPORT void tqt_wait_for_window_manager( TQWidget* w )
 {
     TQApplication::flushX();
     XEvent ev;
@@ -754,7 +754,7 @@ void TQWidget::create( WId window, bool initializeWindow, bool destroyOldWindow)
     } else if ( topLevel ) {			// set X cursor
 	setWState( WState_OwnCursor );
 	if ( initializeWindow )
-	    qt_x11_enforce_cursor( this );
+	    tqt_x11_enforce_cursor( this );
     }
 
     if ( destroyw )
@@ -800,7 +800,7 @@ void TQWidget::destroy( bool destroyWindow, bool destroySubWindows )
 	if ( isTopLevel() )
 	    qt_deferred_map_take( this );
 	if ( testWFlags(WShowModal) )		// just be sure we leave modal
-	    qt_leave_modal( this );
+	    tqt_leave_modal( this );
 	else if ( testWFlags(WType_Popup) )
 	    tqApp->closePopup( this );
 
@@ -1210,7 +1210,7 @@ void TQWidget::setCursor( const TQCursor &cursor )
 	extra->curs = new TQCursor(cursor);
     }
     setWState( WState_OwnCursor );
-    qt_x11_enforce_cursor( this );
+    tqt_x11_enforce_cursor( this );
     XFlush( x11Display() );
 }
 
@@ -1222,7 +1222,7 @@ void TQWidget::unsetCursor()
     }
     if ( !isTopLevel() )
 	clearWState( WState_OwnCursor );
-    qt_x11_enforce_cursor( this );
+    tqt_x11_enforce_cursor( this );
     XFlush( x11Display() );
 }
 
@@ -1932,7 +1932,7 @@ void TQWidget::showWindow()
 	    && !(qt_net_supports(qt_net_wm_state_max_h)
 		 && qt_net_supports(qt_net_wm_state_max_v))) {
  	    XMapWindow( x11Display(), winId() );
- 	    qt_wait_for_window_manager(this);
+ 	    tqt_wait_for_window_manager(this);
 
  	    // if the wm was not smart enough to adjust our size, do that manually
  	    updateFrameStrut();
@@ -1956,7 +1956,7 @@ void TQWidget::showWindow()
 
 	if (isFullScreen() && !qt_net_supports(qt_net_wm_state_fullscreen)) {
  	    XMapWindow(x11Display(), winId());
- 	    qt_wait_for_window_manager(this);
+ 	    tqt_wait_for_window_manager(this);
 	    return;
 	}
     }