Allow kdebase to (mostly) function correctly with TQt for Qt4

Fix kicker tackbar handling under Classic mode (thanks to Ilya Chernykh for the patch)
Fix a newly invalidated section of code under GCC 4.5.2 (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47723#c6)


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1220927 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

18 files changed, 77 insertions, 68 deletions

diff --git a/kate/app/kateconfigdialog.cpp b/kate/app/kateconfigdialog.cpp
index dcdab5f80..eea44645e 100644
--- a/kate/app/kateconfigdialog.cpp
+++ b/kate/app/kateconfigdialog.cpp
@@ -332,12 +332,12 @@ void KateConfigDialog::removePluginPage (Kate::Plugin *plugin)
 
   for (uint i=0; i<pluginPages.count(); i++)
   {
-    if  ( pluginPages.at(i)->plugin == plugin )
+    if  ( pluginPages.tqat(i)->plugin == plugin )
     {
-      TQWidget *w = pluginPages.at(i)->page->tqparentWidget();
-      delete pluginPages.at(i)->page;
+      TQWidget *w = pluginPages.tqat(i)->page->tqparentWidget();
+      delete pluginPages.tqat(i)->page;
       delete w;
-      pluginPages.remove(pluginPages.at(i));
+      pluginPages.remove(pluginPages.tqat(i));
       i--;
     }
   }
@@ -415,7 +415,7 @@ void KateConfigDialog::slotApply()
   //
   for (uint i=0; i<editorPages.count(); i++)
   {
-    editorPages.at(i)->apply();
+    editorPages.tqat(i)->apply();
   }
 
   v->getDoc()->writeConfig(config);
@@ -425,7 +425,7 @@ void KateConfigDialog::slotApply()
   //
   for (uint i=0; i<pluginPages.count(); i++)
   {
-    pluginPages.at(i)->page->apply();
+    pluginPages.tqat(i)->page->apply();
   }
 
   config->sync();
diff --git a/kate/app/kateconsole.cpp b/kate/app/kateconsole.cpp
index 8041d5910..3dcde4490 100644
--- a/kate/app/kateconsole.cpp
+++ b/kate/app/kateconsole.cpp
@@ -115,7 +115,7 @@ void KateConsole::sendInput( const TQString& text )
 
   if (!m_part) return;
 
-  TerminalInterface *t = static_cast<TerminalInterface*>( m_part->tqqt_cast( "TerminalInterface" ) );
+  TerminalInterface *t = static_cast<TerminalInterface*>( m_part->qt_cast( "TerminalInterface" ) );
 
   if (!t) return;
 
diff --git a/kate/app/katedocmanager.cpp b/kate/app/katedocmanager.cpp
index c06aa7ead..7674935b4 100644
--- a/kate/app/katedocmanager.cpp
+++ b/kate/app/katedocmanager.cpp
@@ -69,7 +69,7 @@ KateDocManager::~KateDocManager ()
 {
   // save config
   if (!m_docList.isEmpty())
-    m_docList.at(0)->writeConfig(KateApp::self()->config());
+    m_docList.tqat(0)->writeConfig(KateApp::self()->config());
 
   if (m_saveMetaInfos)
   {
@@ -150,7 +150,7 @@ void KateDocManager::deleteDoc (Kate::Document *doc)
 
 Kate::Document *KateDocManager::document (uint n)
 {
-  return m_docList.at(n);
+  return m_docList.tqat(n);
 }
 
 Kate::Document *KateDocManager::activeDocument ()
@@ -234,7 +234,7 @@ bool KateDocManager::isOpen(KURL url)
 Kate::Document *KateDocManager::openURL (const KURL& url,const TQString &encoding, uint *id, bool isTempFile)
 {
   // special handling if still only the first initial doc is there
-  if (!documentList().isEmpty() && (documentList().count() == 1) && (!documentList().at(0)->isModified() && documentList().at(0)->url().isEmpty()))
+  if (!documentList().isEmpty() && (documentList().count() == 1) && (!documentList().tqat(0)->isModified() && documentList().tqat(0)->url().isEmpty()))
   {
     Kate::Document* doc = documentList().getFirst();
 
@@ -354,7 +354,7 @@ bool KateDocManager::closeAllDocuments(bool closeURL)
   }
 
   while (!docs.isEmpty() && res)
-    if (! closeDocument(docs.at(0),closeURL) )
+    if (! closeDocument(docs.tqat(0),closeURL) )
       res = false;
     else
       docs.remove ((uint)0);
@@ -364,7 +364,7 @@ bool KateDocManager::closeAllDocuments(bool closeURL)
     KateApp::self()->mainWindow(i)->viewManager()->setViewActivationBlocked(false);
 
     for (uint s=0; s < KateApp::self()->mainWindow(i)->viewManager()->containers()->count(); s++)
-      KateApp::self()->mainWindow(i)->viewManager()->containers()->at(s)->activateView (m_docList.at(0)->documentNumber());
+      KateApp::self()->mainWindow(i)->viewManager()->containers()->tqat(s)->activateView (m_docList.tqat(0)->documentNumber());
   }
 
   return res;
diff --git a/kate/app/katedocmanageriface.cpp b/kate/app/katedocmanageriface.cpp
index 64d9d558a..5ef01a1df 100644
--- a/kate/app/katedocmanageriface.cpp
+++ b/kate/app/katedocmanageriface.cpp
@@ -35,7 +35,7 @@ DCOPRef KateDocManagerDCOPIface::document (uint n)
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
@@ -50,7 +50,7 @@ DCOPRef KateDocManagerDCOPIface::activeDocument ()
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
@@ -75,7 +75,7 @@ DCOPRef KateDocManagerDCOPIface::documentWithID (uint id)
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
@@ -90,7 +90,7 @@ DCOPRef KateDocManagerDCOPIface::openURL (KURL url, TQString encoding)
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
diff --git a/kate/app/kateexternaltools.cpp b/kate/app/kateexternaltools.cpp
index a7b1f2afd..1a2d60a53 100644
--- a/kate/app/kateexternaltools.cpp
+++ b/kate/app/kateexternaltools.cpp
@@ -186,12 +186,12 @@ void KateExternalToolsCommand::reload () {
 }
 
 bool KateExternalToolsCommand::exec (Kate::View *view, const TQString &cmd, TQString &) {
-	TQWidget *wv=dynamic_cast<TQWidget*>(view);
+	TQWidget *wv=tqt_dynamic_cast<TQWidget*>(view);
 	if (!wv) {
 // 		kdDebug(13001)<<"KateExternalToolsCommand::exec: Could not get view widget"<<endl;
 		return false;
 	}
-  KateMDI::MainWindow *dmw=dynamic_cast<KateMDI::MainWindow*>(wv->tqtopLevelWidget());
+  KateMDI::MainWindow *dmw=tqt_dynamic_cast<KateMDI::MainWindow*>(wv->tqtopLevelWidget());
 	if (!dmw) {
 // 		kdDebug(13001)<<"KateExternalToolsCommand::exec: Could not get main window"<<endl;
 		return false;
@@ -201,7 +201,7 @@ bool KateExternalToolsCommand::exec (Kate::View *view, const TQString &cmd, TQSt
 	if (actionName.isEmpty()) return false;
 // 	kdDebug(13001)<<"actionName is not empty:"<<actionName<<endl;
 	KateExternalToolsMenuAction *a=
-		dynamic_cast<KateExternalToolsMenuAction*>(dmw->action("tools_external"));
+		tqt_dynamic_cast<KateExternalToolsMenuAction*>(dmw->action("tools_external"));
 	if (!a) return false;
 // 	kdDebug(13001)<<"trying to find action"<<endl;
 	KAction *a1=a->actionCollection()->action(static_cast<const char *>(actionName.utf8()));
@@ -390,7 +390,7 @@ void KateExternalToolsMenuAction::slotDocumentChanged()
     KActionPtrList actions = m_actionCollection->actions();
     for (KActionPtrList::iterator it = actions.begin(); it != actions.end(); ++it )
     {
-      KateExternalToolAction *action = dynamic_cast<KateExternalToolAction*>(*it);
+      KateExternalToolAction *action = tqt_dynamic_cast<KateExternalToolAction*>(*it);
       if ( action )
       {
         l = action->tool->mimetypes;
diff --git a/kate/app/katefilelist.cpp b/kate/app/katefilelist.cpp
index 11561e5fd..a45e8a107 100644
--- a/kate/app/katefilelist.cpp
+++ b/kate/app/katefilelist.cpp
@@ -272,8 +272,8 @@ void KateFileList::slotModChanged (Kate::Document *doc)
 
     for ( uint i=0; i <  m_editHistory.count(); i++ )
     {
-      m_editHistory.at( i )->setEditHistPos( i+1 );
-      tqrepaintItem(  m_editHistory.at( i ) );
+      m_editHistory.tqat( i )->setEditHistPos( i+1 );
+      tqrepaintItem(  m_editHistory.tqat( i ) );
     }
   }
   else
@@ -342,8 +342,8 @@ void KateFileList::slotViewChanged ()
 
   for ( uint i=0; i <  m_viewHistory.count(); i++ )
   {
-    m_viewHistory.at( i )->setViewHistPos( i+1 );
-    tqrepaintItem(  m_viewHistory.at( i ) );
+    m_viewHistory.tqat( i )->setViewHistPos( i+1 );
+    tqrepaintItem(  m_viewHistory.tqat( i ) );
   }
 
 }
diff --git a/kate/app/katemainwindow.cpp b/kate/app/katemainwindow.cpp
index bb6d26f5a..9b3c7602d 100644
--- a/kate/app/katemainwindow.cpp
+++ b/kate/app/katemainwindow.cpp
@@ -544,10 +544,10 @@ void KateMainWindow::editKeys()
   TQPtrList<Kate::Document>  l=KateDocManager::self()->documentList();
   for (uint i=0;i<l.count();i++) {
 //     kdDebug(13001)<<"reloading Keysettings for document "<<i<<endl;
-    l.at(i)->reloadXML();
-    TQPtrList<class KTextEditor::View> l1=l.at(i)->views ();//KTextEditor::Document
+    l.tqat(i)->reloadXML();
+    TQPtrList<class KTextEditor::View> l1=l.tqat(i)->views ();//KTextEditor::Document
     for (uint i1=0;i1<l1.count();i1++) {
-      l1.at(i1)->reloadXML();
+      l1.tqat(i1)->reloadXML();
 //       kdDebug(13001)<<"reloading Keysettings for view "<<i<<"/"<<i1<<endl;
     }
   }
diff --git a/kate/app/katemdi.cpp b/kate/app/katemdi.cpp
index 9dcb5769d..c01d9c137 100644
--- a/kate/app/katemdi.cpp
+++ b/kate/app/katemdi.cpp
@@ -239,7 +239,7 @@ ToolView::~ToolView ()
   m_mainWin->toolViewDeleted (this);
 }
 
-void ToolView::setVisible (bool vis)
+void ToolView::tqsetVisible (bool vis)
 {
   if (m_visible == vis)
     return;
@@ -256,8 +256,9 @@ bool ToolView::visible () const
 void ToolView::childEvent ( TQChildEvent *ev )
 {
   // set the widget to be focus proxy if possible
-  if (ev->inserted() && ev->child() && TQT_TQOBJECT(ev->child())->tqqt_cast("TQWidget"))
-    setFocusProxy ((TQWidget *)(TQT_TQOBJECT(ev->child())->tqqt_cast("TQWidget")));
+  if (ev->inserted() && ev->child() && TQT_TQOBJECT(ev->child())->qt_cast("TQWidget")) {
+    setFocusProxy (::tqqt_cast<QWidget*>(TQT_TQOBJECT(ev->child())));
+}
 
   TQVBox::childEvent (ev);
 }
@@ -379,7 +380,7 @@ bool Sidebar::showWidget (ToolView *widget)
     {
       it.current()->hide();
       setTab (it.currentKey(), false);
-      it.current()->setVisible(false);
+      it.current()->tqsetVisible(false);
     }
 
   setTab (m_widgetToId[widget], true);
@@ -387,7 +388,7 @@ bool Sidebar::showWidget (ToolView *widget)
   m_ownSplit->show ();
   widget->show ();
 
-  widget->setVisible (true);
+  widget->tqsetVisible (true);
 
   return true;
 }
@@ -419,7 +420,7 @@ bool Sidebar::hideWidget (ToolView *widget)
   if (!anyVis)
     m_ownSplit->hide ();
 
-  widget->setVisible (false);
+  widget->tqsetVisible (false);
 
   return true;
 }
@@ -448,7 +449,7 @@ bool Sidebar::eventFilter(TQObject *obj, TQEvent *ev)
   if (ev->type()==TQEvent::ContextMenu)
   {
     TQContextMenuEvent *e = (TQContextMenuEvent *) ev;
-    KMultiTabBarTab *bt = dynamic_cast<KMultiTabBarTab*>(obj);
+    KMultiTabBarTab *bt = tqt_dynamic_cast<KMultiTabBarTab*>(obj);
     if (bt)
     {
       kdDebug()<<"Request for popup"<<endl;
@@ -617,7 +618,7 @@ void Sidebar::restoreSession (KConfig *config)
     ToolView *tv = m_toolviews[i];
 
     tv->persistent = config->readBoolEntry (TQString ("Kate-MDI-ToolView-%1-Persistent").arg(tv->id), false);
-    tv->setVisible (config->readBoolEntry (TQString ("Kate-MDI-ToolView-%1-Visible").arg(tv->id), false));
+    tv->tqsetVisible (config->readBoolEntry (TQString ("Kate-MDI-ToolView-%1-Visible").arg(tv->id), false));
 
     if (!anyVis)
       anyVis = tv->visible();
diff --git a/kate/app/katemdi.h b/kate/app/katemdi.h
index a4baf6b16..97a8887e6 100644
--- a/kate/app/katemdi.h
+++ b/kate/app/katemdi.h
@@ -41,6 +41,7 @@ namespace KateMDI {
 class Splitter : public TQSplitter
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
     Splitter(Orientation o, TQWidget* parent=0, const char* name=0);
@@ -60,6 +61,7 @@ class Splitter : public TQSplitter
 class ToggleToolViewAction : public KToggleAction
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
     ToggleToolViewAction ( const TQString& text, const KShortcut& cut,
@@ -78,6 +80,7 @@ class ToggleToolViewAction : public KToggleAction
 class GUIClient : public TQObject, public KXMLGUIClient
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
     GUIClient ( class MainWindow *mw );
@@ -102,6 +105,7 @@ class GUIClient : public TQObject, public KXMLGUIClient
 class ToolView : public TQVBox
 {
   Q_OBJECT
+  TQ_OBJECT
 
   friend class Sidebar;
   friend class MainWindow;
@@ -142,7 +146,7 @@ class ToolView : public TQVBox
 
     Sidebar *sidebar () { return m_sidebar; }
 
-    void setVisible (bool vis);
+    void tqsetVisible (bool vis);
 
   public:
     bool visible () const;
@@ -176,6 +180,7 @@ class ToolView : public TQVBox
 class Sidebar : public KMultiTabBar
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
     Sidebar (KMultiTabBar::KMultiTabBarPosition pos, class MainWindow *mainwin, TQWidget *parent);
@@ -248,6 +253,7 @@ class Sidebar : public KMultiTabBar
 class MainWindow : public KParts::MainWindow
 {
   Q_OBJECT
+  TQ_OBJECT
 
   friend class ToolView;
 
diff --git a/kate/app/katesavemodifieddialog.cpp b/kate/app/katesavemodifieddialog.cpp
index 09257300c..6e0d28a1d 100644
--- a/kate/app/katesavemodifieddialog.cpp
+++ b/kate/app/katesavemodifieddialog.cpp
@@ -152,7 +152,7 @@ KateSaveModifiedDialog::KateSaveModifiedDialog(TQWidget *parent, TQPtrList<Kate:
 		m_documentRoot=new TQListViewItem(m_list,i18n("Documents"));
 		const uint docCnt=documents.count();
 		for (uint i=0;i<docCnt;i++) {
-			new KateSaveModifiedDocumentCheckListItem(m_documentRoot,documents.at(i));
+			new KateSaveModifiedDocumentCheckListItem(m_documentRoot,documents.tqat(i));
 		}
 		m_documentRoot->setOpen(true);
 	} else m_documentRoot=0;
diff --git a/kate/app/kateviewmanager.cpp b/kate/app/kateviewmanager.cpp
index 0789f0502..b7cb1f360 100644
--- a/kate/app/kateviewmanager.cpp
+++ b/kate/app/kateviewmanager.cpp
@@ -168,7 +168,7 @@ void KateViewManager::updateViewSpaceActions ()
 }
 
 void KateViewManager::tabChanged(TQWidget* widget) {
-  KateViewSpaceContainer *container=static_cast<KateViewSpaceContainer*>(widget->tqqt_cast("KateViewSpaceContainer"));
+  KateViewSpaceContainer *container=static_cast<KateViewSpaceContainer*>(widget->qt_cast("KateViewSpaceContainer"));
   Q_ASSERT(container);
   m_currentContainer=container;
 
@@ -316,7 +316,7 @@ uint KateViewManager::viewCount ()
 {
   uint viewCount=0;
   for (uint i=0;i<m_viewSpaceContainerList.count();i++) {
-    viewCount+=m_viewSpaceContainerList.at(i)->viewCount();
+    viewCount+=m_viewSpaceContainerList.tqat(i)->viewCount();
   }
   return viewCount;
 
@@ -326,7 +326,7 @@ uint KateViewManager::viewSpaceCount ()
 {
   uint viewSpaceCount=0;
   for (uint i=0;i<m_viewSpaceContainerList.count();i++) {
-    viewSpaceCount+=m_viewSpaceContainerList.at(i)->viewSpaceCount();
+    viewSpaceCount+=m_viewSpaceContainerList.tqat(i)->viewSpaceCount();
   }
   return viewSpaceCount;
 }
@@ -334,7 +334,7 @@ uint KateViewManager::viewSpaceCount ()
 void KateViewManager::setViewActivationBlocked (bool block)
 {
   for (uint i=0;i<m_viewSpaceContainerList.count();i++)
-    m_viewSpaceContainerList.at(i)->m_blockViewCreationAndActivation=block;
+    m_viewSpaceContainerList.tqat(i)->m_blockViewCreationAndActivation=block;
 }
 
 void KateViewManager::activateNextView()
@@ -354,7 +354,7 @@ void KateViewManager::activatePrevView()
 void KateViewManager::closeViews(uint documentNumber)
 {
   for (uint i=0;i<m_viewSpaceContainerList.count();i++) {
-    m_viewSpaceContainerList.at(i)->closeViews(documentNumber);
+    m_viewSpaceContainerList.tqat(i)->closeViews(documentNumber);
   }
   tabChanged(m_currentContainer);
 }
@@ -454,7 +454,7 @@ void KateViewManager::setShowFullPath( bool enable )
 {
   showFullPath=enable;
   for (uint i=0;i<m_viewSpaceContainerList.count();i++) {
-    m_viewSpaceContainerList.at(i)->setShowFullPath(enable);
+    m_viewSpaceContainerList.tqat(i)->setShowFullPath(enable);
   }
   m_mainWindow->slotWindowActivated ();
  }
@@ -477,7 +477,7 @@ void KateViewManager::saveViewConfiguration(KConfig *config,const TQString& grp)
   config->writeEntry("ViewSpaceContainers",m_viewSpaceContainerList.count());
   config->writeEntry("Active ViewSpaceContainer", m_mainWindow->tabWidget()->currentPageIndex());
   for (uint i=0;i<m_viewSpaceContainerList.count();i++) {
-    m_viewSpaceContainerList.at(i)->saveViewConfiguration(config,group+TQString(":ViewSpaceContainer-%1:").arg(i));
+    m_viewSpaceContainerList.tqat(i)->saveViewConfiguration(config,group+TQString(":ViewSpaceContainer-%1:").arg(i));
   }
 }
 
@@ -495,10 +495,10 @@ void KateViewManager::restoreViewConfiguration (KConfig *config, const TQString&
   uint tabCount=config->readNumEntry("ViewSpaceContainers",0);
   int activeOne=config->readNumEntry("Active ViewSpaceContainer",0);
   if (tabCount==0) return;
-  m_viewSpaceContainerList.at(0)->restoreViewConfiguration(config,group+TQString(":ViewSpaceContainer-0:"));
+  m_viewSpaceContainerList.tqat(0)->restoreViewConfiguration(config,group+TQString(":ViewSpaceContainer-0:"));
   for (uint i=1;i<tabCount;i++) {
     slotNewTab();
-    m_viewSpaceContainerList.at(i)->restoreViewConfiguration(config,group+TQString(":ViewSpaceContainer-%1:").arg(i));
+    m_viewSpaceContainerList.tqat(i)->restoreViewConfiguration(config,group+TQString(":ViewSpaceContainer-%1:").arg(i));
   }
 
   if (activeOne != m_mainWindow->tabWidget()->currentPageIndex())
diff --git a/kate/app/kateviewspacecontainer.cpp b/kate/app/kateviewspacecontainer.cpp
index 98513a222..58686a45c 100644
--- a/kate/app/kateviewspacecontainer.cpp
+++ b/kate/app/kateviewspacecontainer.cpp
@@ -277,7 +277,7 @@ void KateViewSpaceContainer::activateView ( Kate::View *view )
     setActiveView (view);
     m_viewList.tqfindRef (view);
 
-    mainWindow()->toolBar ()->setUpdatesEnabled (false);
+    mainWindow()->toolBar ()->tqsetUpdatesEnabled (false);
 
     if (m_viewManager->guiMergedView)
       mainWindow()->guiFactory()->removeClient (m_viewManager->guiMergedView );
@@ -287,7 +287,7 @@ void KateViewSpaceContainer::activateView ( Kate::View *view )
     if (!m_blockViewCreationAndActivation)
       mainWindow()->guiFactory ()->addClient( view );
 
-    mainWindow()->toolBar ()->setUpdatesEnabled (true);
+    mainWindow()->toolBar ()->tqsetUpdatesEnabled (true);
 
     statusMsg();
 
@@ -342,8 +342,8 @@ void KateViewSpaceContainer::activateNextView()
   if (i >= m_viewSpaceList.count())
     i=0;
 
-  setActiveSpace (m_viewSpaceList.at(i));
-  activateView(m_viewSpaceList.at(i)->currentView());
+  setActiveSpace (m_viewSpaceList.tqat(i));
+  activateView(m_viewSpaceList.tqat(i)->currentView());
 }
 
 void KateViewSpaceContainer::activatePrevView()
@@ -353,8 +353,8 @@ void KateViewSpaceContainer::activatePrevView()
   if (i < 0)
     i=m_viewSpaceList.count()-1;
 
-  setActiveSpace (m_viewSpaceList.at(i));
-  activateView(m_viewSpaceList.at(i)->currentView());
+  setActiveSpace (m_viewSpaceList.tqat(i));
+  activateView(m_viewSpaceList.tqat(i)->currentView());
 }
 
 void KateViewSpaceContainer::closeViews(uint documentNumber)
@@ -363,7 +363,7 @@ void KateViewSpaceContainer::closeViews(uint documentNumber)
 
     for (uint z=0 ; z < m_viewList.count(); z++)
     {
-      Kate::View* current = m_viewList.at(z);
+      Kate::View* current = m_viewList.tqat(z);
       if ( current->getDoc()->documentNumber() == documentNumber )
       {
         closeList.append (current);
@@ -450,7 +450,7 @@ void KateViewSpaceContainer::splitViewSpace( KateViewSpace* vs,
 
   TQValueList<int> psizes;
   if ( ! isFirstTime )
-    if ( TQSplitter *ps = static_cast<TQSplitter*>(vs->tqparentWidget()->tqqt_cast("TQSplitter")) )
+    if ( TQSplitter *ps = static_cast<TQSplitter*>(vs->tqparentWidget()->qt_cast("TQSplitter")) )
       psizes = ps->sizes();
 
   Qt::Orientation o = isHoriz ? Qt::Vertical : Qt::Horizontal;
@@ -471,7 +471,7 @@ void KateViewSpaceContainer::splitViewSpace( KateViewSpace* vs,
     s->moveToFirst( vsNew );
 
   if (!isFirstTime)
-    if (TQSplitter *ps = static_cast<TQSplitter*>(s->tqparentWidget()->tqqt_cast("TQSplitter")) )
+    if (TQSplitter *ps = static_cast<TQSplitter*>(s->tqparentWidget()->qt_cast("TQSplitter")) )
       ps->setSizes( psizes );
 
   s->show();
@@ -644,7 +644,7 @@ void KateViewSpaceContainer::restoreViewConfiguration (KConfig *config, const TQ
   {
     // send all views + their gui to **** ;)
     for (uint i=0; i < m_viewList.count(); i++)
-      mainWindow()->guiFactory ()->removeClient (m_viewList.at(i));
+      mainWindow()->guiFactory ()->removeClient (m_viewList.tqat(i));
 
     m_viewList.clear ();
 
@@ -658,7 +658,7 @@ void KateViewSpaceContainer::restoreViewConfiguration (KConfig *config, const TQ
   // finally, make the correct view active.
   config->setGroup (group);
 /*
-  KateViewSpace *vs = m_viewSpaceList.at( config->readNumEntry("Active ViewSpace") );
+  KateViewSpace *vs = m_viewSpaceList.tqat( config->readNumEntry("Active ViewSpace") );
   if ( vs )
     activateSpace( vs->currentView() );
   */
diff --git a/kate/app/kwritemain.cpp b/kate/app/kwritemain.cpp
index 5494b4149..947f97067 100644
--- a/kate/app/kwritemain.cpp
+++ b/kate/app/kwritemain.cpp
@@ -107,8 +107,8 @@ KWrite::KWrite (KTextEditor::Document *doc)
   guiFactory()->addClient( m_view );
 
   // install a working kate part popup dialog thingy
-  if (static_cast<Kate::View*>(m_view->tqqt_cast("Kate::View")))
-    static_cast<Kate::View*>(m_view->tqqt_cast("Kate::View"))->installPopup ((TQPopupMenu*)(factory()->container("ktexteditor_popup", this)) );
+  if (static_cast<Kate::View*>(m_view->qt_cast("Kate::View")))
+    static_cast<Kate::View*>(m_view->qt_cast("Kate::View"))->installPopup ((TQPopupMenu*)(factory()->container("ktexteditor_popup", this)) );
 
   // init with more usefull size, stolen from konq :)
   if (!initialGeometrySet())
@@ -474,7 +474,7 @@ void KWrite::saveGlobalProperties(KConfig *config) //save documents
      TQString buf = TQString("Document %1").arg(z);
      config->setGroup(buf);
 
-     KTextEditor::Document *doc = docList.at(z - 1);
+     KTextEditor::Document *doc = docList.tqat(z - 1);
 
      if (KTextEditor::configInterface(doc))
        KTextEditor::configInterface(doc)->writeSessionConfig(config);
@@ -485,7 +485,7 @@ void KWrite::saveGlobalProperties(KConfig *config) //save documents
      TQString buf = TQString("Window %1").arg(z);
      config->setGroup(buf);
 
-     config->writeEntry("DocumentNumber",docList.tqfind(winList.at(z-1)->view()->document()) + 1);
+     config->writeEntry("DocumentNumber",docList.tqfind(winList.tqat(z-1)->view()->document()) + 1);
   }
 }
 
@@ -521,7 +521,7 @@ void KWrite::restore()
   {
     buf = TQString("Window %1").arg(z);
     config->setGroup(buf);
-    t = new KWrite(docList.at(config->readNumEntry("DocumentNumber") - 1));
+    t = new KWrite(docList.tqat(config->readNumEntry("DocumentNumber") - 1));
     t->restore(config,z);
   }
 }
diff --git a/kate/app/kwritemain.h b/kate/app/kwritemain.h
index 6a3565a6c..0e56cb2a6 100644
--- a/kate/app/kwritemain.h
+++ b/kate/app/kwritemain.h
@@ -38,6 +38,7 @@ class KRecentFilesAction;
 class KWrite : public KParts::MainWindow
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
     KWrite(KTextEditor::Document * = 0L);
@@ -122,6 +123,7 @@ class KWrite : public KParts::MainWindow
 class KWriteEditorChooser: public KDialogBase
 {
   Q_OBJECT
+  TQ_OBJECT
 
   public:
     KWriteEditorChooser(TQWidget *parent);
diff --git a/kate/interfaces/plugin.cpp b/kate/interfaces/plugin.cpp
index 45c0b8f35..849b12a1e 100644
--- a/kate/interfaces/plugin.cpp
+++ b/kate/interfaces/plugin.cpp
@@ -99,7 +99,7 @@ PluginViewInterface *pluginViewInterface (Plugin *plugin)
   if (!plugin)
     return 0;
 
-  return static_cast<PluginViewInterface*>(plugin->tqqt_cast("Kate::PluginViewInterface"));
+  return static_cast<PluginViewInterface*>(plugin->qt_cast("Kate::PluginViewInterface"));
 }
 
 }
diff --git a/kate/interfaces/pluginconfiginterface.cpp b/kate/interfaces/pluginconfiginterface.cpp
index 66afe4d7c..594b73e5d 100644
--- a/kate/interfaces/pluginconfiginterface.cpp
+++ b/kate/interfaces/pluginconfiginterface.cpp
@@ -59,5 +59,5 @@ PluginConfigInterface *Kate::pluginConfigInterface (Plugin *plugin)
   if (!plugin)
     return 0;
 
-  return static_cast<PluginConfigInterface*>(plugin->tqqt_cast("Kate::PluginConfigInterface"));
+  return static_cast<PluginConfigInterface*>(plugin->qt_cast("Kate::PluginConfigInterface"));
 }
diff --git a/kate/interfaces/pluginconfiginterfaceextension.cpp b/kate/interfaces/pluginconfiginterfaceextension.cpp
index d09996b8e..53c22122b 100644
--- a/kate/interfaces/pluginconfiginterfaceextension.cpp
+++ b/kate/interfaces/pluginconfiginterfaceextension.cpp
@@ -64,5 +64,5 @@ PluginConfigInterfaceExtension *Kate::pluginConfigInterfaceExtension (Plugin *pl
   if (!plugin)
     return 0;
 
-  return static_cast<PluginConfigInterfaceExtension*>(plugin->tqqt_cast("Kate::PluginConfigInterfaceExtension"));
+  return static_cast<PluginConfigInterfaceExtension*>(plugin->qt_cast("Kate::PluginConfigInterfaceExtension"));
 }
diff --git a/kate/interfaces/toolviewmanager.cpp b/kate/interfaces/toolviewmanager.cpp
index 3d8b0a9db..848ec5fa2 100644
--- a/kate/interfaces/toolviewmanager.cpp
+++ b/kate/interfaces/toolviewmanager.cpp
@@ -60,7 +60,7 @@ TQWidget *ToolViewManager::createToolView (const TQString &identifier, ToolViewM
 
 bool ToolViewManager::moveToolView (TQWidget *widget, ToolViewManager::Position  pos)
 {
-  if (!widget || !widget->tqqt_cast("KateMDI::ToolView"))
+  if (!widget || !widget->qt_cast("KateMDI::ToolView"))
     return false;
 
   return d->toolViewMan->moveToolView (static_cast<KateMDI::ToolView*>(widget), (KMultiTabBar::KMultiTabBarPosition)pos);
@@ -68,7 +68,7 @@ bool ToolViewManager::moveToolView (TQWidget *widget, ToolViewManager::Position
 
 bool ToolViewManager::showToolView(TQWidget *widget)
 {
-  if (!widget || !widget->tqqt_cast("KateMDI::ToolView"))
+  if (!widget || !widget->qt_cast("KateMDI::ToolView"))
     return false;
 
   return d->toolViewMan->showToolView (static_cast<KateMDI::ToolView*>(widget));
@@ -76,7 +76,7 @@ bool ToolViewManager::showToolView(TQWidget *widget)
 
 bool ToolViewManager::hideToolView(TQWidget *widget)
 {
-  if (!widget || !widget->tqqt_cast("KateMDI::ToolView"))
+  if (!widget || !widget->qt_cast("KateMDI::ToolView"))
     return false;
 
   return d->toolViewMan->hideToolView (static_cast<KateMDI::ToolView*>(widget));