TQt4 port kdewebdev

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1237029 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 145 insertions, 145 deletions

diff --git a/kommander/editor/mainwindow.cpp b/kommander/editor/mainwindow.cpp
index 069d30dd..f87b7c2c 100644
--- a/kommander/editor/mainwindow.cpp
+++ b/kommander/editor/mainwindow.cpp
@@ -1,5 +1,5 @@
 /**********************************************************************
- This file is based on Qt Designer, Copyright (C) 2000 Trolltech AS. All rights reserved.
+ This file is based on TQt Designer, Copyright (C) 2000 Trolltech AS. All rights reserved.
 
  This file may be distributed and/or modified under the terms of the
  GNU General Public License version 2 as published by the Free Software
@@ -108,7 +108,7 @@ static TQString textNoAccel(const TQString& text)
 {
     TQString t = text;
     int i;
-    while ((i = t.find('&'))>= 0) {
+    while ((i = t.tqfind('&'))>= 0) {
         t.remove(i,1);
     }
     return t;
@@ -118,7 +118,7 @@ static TQString textNoAccel(const TQString& text)
 MainWindow::MainWindow(bool asClient)
   : KParts::DockMainWindow(0, "mainwindow", WType_TopLevel | WDestructiveClose | WGroupLeader),
       grd(10, 10), sGrid(true), snGrid(true), restoreConfig(true), splashScreen(true),
-      docPath("$QTDIR/doc/html"), client(asClient),  databaseAutoEdit(false), previewing(false)
+      docPath("$TQTDIR/doc/html"), client(asClient),  databaseAutoEdit(false), previewing(false)
 {
   m_partManager = new KParts::PartManager(this);
   //connect(m_partManager, TQT_SIGNAL(activePartChanged(KParts::Part * )),          this, TQT_SLOT(slotActivePartChanged(KParts::Part * )));
@@ -143,9 +143,9 @@ MainWindow::MainWindow(bool asClient)
   setupMDI();
   setupFileActions();
   setupEditActions();
-  layoutToolBar = new KToolBar(this, "Layout");
-  ((KToolBar *) layoutToolBar)->setFullSize(false);
-  addToolBar(layoutToolBar, i18n("Layout"));
+  tqlayoutToolBar = new KToolBar(this, "Layout");
+  ((KToolBar *) tqlayoutToolBar)->setFullSize(false);
+  addToolBar(tqlayoutToolBar, i18n("Layout"));
   setupToolActions();
   setupLayoutActions();
   setupWorkspace();
@@ -171,8 +171,8 @@ MainWindow::MainWindow(bool asClient)
 
   connect(kapp->clipboard(), TQT_SIGNAL(dataChanged()), this, TQT_SLOT(clipboardChanged()));
   clipboardChanged();
-  layoutChilds = false;
-  layoutSelected = false;
+  tqlayoutChilds = false;
+  tqlayoutSelected = false;
   breakLayout = false;
   backPix = true;
 
@@ -191,7 +191,7 @@ MainWindow::MainWindow(bool asClient)
   w = WidgetFactory::create(WidgetDatabase::idFromClassName(TQFRAME_OBJECT_NAME_STRING), this, 0, false);
   delete w;
 
-  assistant = new AssistProc(this, "Internal Assistant", assistantPath());
+  assistant = new AssistProc(TQT_TQOBJECT(this), "Internal Assistant", assistantPath());
   statusBar()->setSizeGripEnabled(true);
   SpecialInformation::registerSpecials();
 
@@ -237,7 +237,7 @@ void MainWindow::setupPropertyEditor()
 {
   KDockWidget *dw = createDockWidget("Property Editor", TQPixmap(), 0, i18n("Properties"));
   propertyEditor = new PropertyEditor(dw);
-  //addToolBar(dw, Qt::DockLeft);
+  //addToolBar(dw, TQt::DockLeft);
   dw->setWidget(propertyEditor);
   dw->manualDock(getMainDockWidget(), KDockWidget::DockLeft, 20);
   dw->setCaption(i18n("Property Editor"));
@@ -274,7 +274,7 @@ void MainWindow::setupHierarchyView()
                       "<p>The Object Explorer provides an overview of the relationships "
                       "between the widgets in a form. You can use the clipboard functions using "
                       "a context menu for each item in the view. It is also useful for selecting widgets "
-                      "in forms that have complex layouts.</p>"
+                      "in forms that have complex tqlayouts.</p>"
                       "<p>The columns can be resized by dragging the separator in the list's header.</p>"
                       "<p>The second tab shows all the form's slots, class variables, includes, etc.</p>"));
 }
@@ -300,7 +300,7 @@ void MainWindow::setupActionEditor()
 {
   KDockWidget *dw = createDockWidget("Action Editor", TQPixmap(), 0, i18n("Actions"));
   actionEditor = new ActionEditor(dw, "ActionEditor");
-  //addToolBar(dw, Qt::DockLeft);
+  //addToolBar(dw, TQt::DockLeft);
   dw->setWidget(actionEditor);
   dw->setCaption(i18n("Action Editor"));
   TQWhatsThis::add(actionEditor, i18n("<b>The Action Editor</b>"
@@ -368,7 +368,7 @@ int MainWindow::currentTool() const
 {
   if (!actionCurrentTool)
     return POINTER_TOOL;
-  return TQString::fromLatin1(actionCurrentTool->name()).toInt();
+  return TQString::tqfromLatin1(actionCurrentTool->name()).toInt();
 }
 
 void MainWindow::slotCreateBackups()
@@ -392,7 +392,7 @@ void MainWindow::slotCreateBackups()
     form->formFile()->setModified(true);
     if (!form->formFile()->save(false))
     {
-      KMessageBox::error(this, i18n("<qt>Cannot create backup file <i>%1</i>.</qt>").arg(backupName));
+      KMessageBox::error(this, i18n("<qt>Cannot create backup file <i>%1</i>.</qt>").tqarg(backupName));
     }
     form->formFile()->setFileName(fileName);  
     form->formFile()->setModified(modified); 
@@ -417,7 +417,7 @@ void MainWindow::runForm()
   while ((editor = it.current()) != 0L) 
   {
     ++it;
-    static_cast<AssocTextEditor*>(editor)->save();
+    static_cast<AssocTextEditor*>(TQT_TQWIDGET(editor))->save();
   }
   delete editors;  
 
@@ -436,7 +436,7 @@ void MainWindow::runForm()
   ::stat(m_fileName.local8Bit(), &statbuf);
   if (!readOnlyFile && !KIO::NetAccess::file_copy(KURL::fromPathOrURL(m_fileName), KURL::fromPathOrURL(m_backupName), statbuf.st_mode, true))
   {
-    KMessageBox::error(this, i18n("<qt>Cannot create temporary file <i>%1</i>.</qt>").arg(m_backupName));
+    KMessageBox::error(this, i18n("<qt>Cannot create temporary file <i>%1</i>.</qt>").tqarg(m_backupName));
     return;
   }
   form->formFile()->setFileName(m_fileName);  
@@ -446,12 +446,12 @@ void MainWindow::runForm()
   {
     if (!readOnlyFile && !KIO::NetAccess::file_copy(KURL::fromPathOrURL(m_fileName), KURL::fromPathOrURL(m_fileName + ".backup"), statbuf.st_mode, true))
     {
-      KMessageBox::error(this, i18n("<qt>Cannot create backup file <i>%1</i>.</qt>").arg(m_fileName + ".backup"));
+      KMessageBox::error(this, i18n("<qt>Cannot create backup file <i>%1</i>.</qt>").tqarg(m_fileName + ".backup"));
     }
     ::chmod(m_fileName.local8Bit(), S_IRWXU);
     KProcess* process = new KProcess;
     process->setUseShell(true);
-    (*process) << "kmdr-executor" << TQString("\"%1\"").arg(form->formFile()->fileName());
+    (*process) << "kmdr-executor" << TQString("\"%1\"").tqarg(form->formFile()->fileName());
     connect(process, TQT_SIGNAL(receivedStdout(KProcess*, char*, int)), messageLog,
             TQT_SLOT(receivedStdout(KProcess*, char*, int)));
     connect(process, TQT_SIGNAL(receivedStderr(KProcess*, char*, int)), messageLog,
@@ -481,7 +481,7 @@ void MainWindow::runForm4()
   while ((editor = it.current()) != 0L) 
   {
     ++it;
-    static_cast<AssocTextEditor*>(editor)->save();
+    static_cast<AssocTextEditor*>(TQT_TQWIDGET(editor))->save();
   }
   delete editors;  
 
@@ -500,7 +500,7 @@ void MainWindow::runForm4()
   ::stat(m_fileName.local8Bit(), &statbuf);
   if (!readOnlyFile && !KIO::NetAccess::file_copy(KURL::fromPathOrURL(m_fileName), KURL::fromPathOrURL(m_backupName), statbuf.st_mode, true))
   {
-    KMessageBox::error(this, i18n("<qt>Cannot create temporary file <i>%1</i>.</qt>").arg(m_backupName));
+    KMessageBox::error(this, i18n("<qt>Cannot create temporary file <i>%1</i>.</qt>").tqarg(m_backupName));
     return;
   }
   form->formFile()->setFileName(m_fileName);  
@@ -510,12 +510,12 @@ void MainWindow::runForm4()
   {
     if (!readOnlyFile && !KIO::NetAccess::file_copy(KURL::fromPathOrURL(m_fileName), KURL::fromPathOrURL(m_fileName + ".backup"), statbuf.st_mode, true))
     {
-      KMessageBox::error(this, i18n("<qt>Cannot create backup file <i>%1</i>.</qt>").arg(m_fileName + ".backup"));
+      KMessageBox::error(this, i18n("<qt>Cannot create backup file <i>%1</i>.</qt>").tqarg(m_fileName + ".backup"));
     }
     ::chmod(m_fileName.local8Bit(), S_IRWXU);
     KProcess* process = new KProcess;
     process->setUseShell(true);
-    (*process) << "kommander" << TQString("\"%1\"").arg(form->formFile()->fileName());
+    (*process) << "kommander" << TQString("\"%1\"").tqarg(form->formFile()->fileName());
     connect(process, TQT_SIGNAL(receivedStdout(KProcess*, char*, int)), messageLog,
             TQT_SLOT(receivedStdout(KProcess*, char*, int)));
     connect(process, TQT_SIGNAL(receivedStderr(KProcess*, char*, int)), messageLog,
@@ -554,9 +554,9 @@ void MainWindow::showProperties(TQObject *o)
   }
   TQWidget *w = (TQWidget*)o;
   setupHierarchyView();
-  FormWindow *fw = (FormWindow*)isAFormWindowChild(w);
+  FormWindow *fw = (FormWindow*)isAFormWindowChild(TQT_TQOBJECT(w));
   if (fw) {
-    propertyEditor->setWidget(w, fw);
+    propertyEditor->setWidget(TQT_TQOBJECT(w), fw);
     hierarchyView->setFormWindow(fw, w);
   } else {
     propertyEditor->setWidget(0, 0);
@@ -596,7 +596,7 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
         while (w) {
           if (w->inherits("PropertyList"))
             break;
-          w = w->parentWidget(true);
+          w = w->tqparentWidget(true);
         }
         if (w) {
           propertyEditor->propertyList()->showCurrentWhatsThis();
@@ -617,7 +617,7 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
                 }
                 break;
     case TQEvent::MouseButtonPress:
-      if (((TQMouseEvent*)e)->button() == MidButton && dynamic_cast<KommanderWidget *>(o))
+      if (((TQMouseEvent*)e)->button() == Qt::MidButton && dynamic_cast<KommanderWidget *>(o))
       {
         AssocTextEditor *editor = new AssocTextEditor((TQWidget*)o, formWindow(), propertyEditor, m_partManager,
              this, "AssocTextEditor", false); //deletes itself!
@@ -626,27 +626,27 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
           return true;
       }
     case TQEvent::ContextMenu:
-      if (o->inherits("QDesignerPopupMenu"))
+      if (o->inherits("TQDesignerPopupMenu"))
         break;
-      if (o && currentTool() == POINTER_TOOL && (o->inherits("QDesignerMenuBar") ||
-           o->inherits("QDesignerToolBar") ||
-           (o->inherits(TQCOMBOBOX_OBJECT_NAME_STRING) || o->inherits(TQTOOLBUTTON_OBJECT_NAME_STRING) || o->inherits("QDesignerToolBarSeparator")) &&
-           o->parent() && o->parent()->inherits("QDesignerToolBar"))) {
+      if (o && currentTool() == POINTER_TOOL && (o->inherits("TQDesignerMenuBar") ||
+           o->inherits("TQDesignerToolBar") ||
+           (o->inherits(TQCOMBOBOX_OBJECT_NAME_STRING) || o->inherits(TQTOOLBUTTON_OBJECT_NAME_STRING) || o->inherits("TQDesignerToolBarSeparator")) &&
+           o->tqparent() && o->tqparent()->inherits("TQDesignerToolBar"))) {
         TQWidget *w = (TQWidget*)o;
-        if (w->inherits(TQTOOLBUTTON_OBJECT_NAME_STRING) || w->inherits(TQCOMBOBOX_OBJECT_NAME_STRING) || w->inherits("QDesignerToolBarSeparator"))
-          w = w->parentWidget();
-        TQWidget *pw = w->parentWidget();
+        if (w->inherits(TQTOOLBUTTON_OBJECT_NAME_STRING) || w->inherits(TQCOMBOBOX_OBJECT_NAME_STRING) || w->inherits("TQDesignerToolBarSeparator"))
+          w = w->tqparentWidget();
+        TQWidget *pw = w->tqparentWidget();
         while (pw) {
           if (pw->inherits("FormWindow")) {
-            ((FormWindow*)pw)->emitShowProperties(w);
-            if (!o->inherits("QDesignerToolBar"))
+            ((FormWindow*)pw)->emitShowProperties(TQT_TQOBJECT(w));
+            if (!o->inherits("TQDesignerToolBar"))
               return !o->inherits(TQTOOLBUTTON_OBJECT_NAME_STRING) && !o->inherits(TQMENUBAR_OBJECT_NAME_STRING) &&
-                  !o->inherits(TQCOMBOBOX_OBJECT_NAME_STRING) && !o->inherits("QDesignerToolBarSeparator");
+                  !o->inherits(TQCOMBOBOX_OBJECT_NAME_STRING) && !o->inherits("TQDesignerToolBarSeparator");
           }
-          pw = pw->parentWidget();
+          pw = pw->tqparentWidget();
         }
            }
-           if (o && (o->inherits("QDesignerToolBar") || o->inherits("QDockWindowHandle"))
+           if (o && (o->inherits("TQDesignerToolBar") || o->inherits(TQDOCKWINDOWHANDLE_OBJECT_NAME_STRING))
                 && e->type() == TQEvent::ContextMenu)
              break;
            if (isAToolBarChild(o) && currentTool() != CONNECT_TOOL)
@@ -719,7 +719,7 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
     case TQEvent::MouseButtonDblClick:
       if (!(w = isAFormWindowChild(o)) || o->inherits("SizeHandle") || o->inherits("OrderIndicator")) {
         if (o && o->inherits(TQTOOLBUTTON_OBJECT_NAME_STRING) && ((TQToolButton*)o)->isOn() &&
-             o->parent() && o->parent()->inherits(TQTOOLBAR_OBJECT_NAME_STRING) && formWindow())
+             o->tqparent() && o->tqparent()->inherits(TQTOOLBAR_OBJECT_NAME_STRING) && formWindow())
           formWindow()->setToolFixed();
         break;
       }
@@ -740,19 +740,19 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
     case TQEvent::Hide:
       if (!(w = isAFormWindowChild(o)) || o->inherits("SizeHandle") || o->inherits("OrderIndicator"))
         break;
-      if (((FormWindow*)w)->isWidgetSelected((TQWidget*)o))
-        ((FormWindow*)w)->selectWidget((TQWidget*)o, false);
+      if (((FormWindow*)w)->isWidgetSelected(TQT_TQOBJECT(o)))
+        ((FormWindow*)w)->selectWidget(TQT_TQOBJECT(o), false);
       break;
     case TQEvent::Enter:
     case TQEvent::Leave:
-      if (!(w = isAFormWindowChild(o)) || o->inherits("SizeHandle") || o->inherits("OrderIndicator") || o->inherits("QDesignerMenuBar"))
+      if (!(w = isAFormWindowChild(o)) || o->inherits("SizeHandle") || o->inherits("OrderIndicator") || o->inherits("TQDesignerMenuBar"))
         break;
       return true;
     case TQEvent::Resize:
     case TQEvent::Move:
       if (!(w = isAFormWindowChild(o)) || o->inherits("SizeHandle") || o->inherits("OrderIndicator"))
         break;
-      if (WidgetFactory::layoutType((TQWidget*)o->parent()) != WidgetFactory::NoLayout) {
+      if (WidgetFactory::tqlayoutType((TQWidget*)o->tqparent()) != WidgetFactory::NoLayout) {
         ((FormWindow*)w)->updateSelection((TQWidget*)o);
         if (e->type() != TQEvent::Resize)
           ((FormWindow*)w)->updateChildSelections((TQWidget*)o);
@@ -761,25 +761,25 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
     case TQEvent::Close:
       break;
     case TQEvent::DragEnter:
-      if (o == qWorkspace() || o == workspace() || o == workspace()->viewport()) {
+      if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(qWorkspace()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(workspace()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(workspace()->viewport())) {
         workspace()->contentsDragEnterEvent((TQDragEnterEvent*)e);
         return true;
       }
       break;
     case TQEvent::DragMove:
-      if (o == qWorkspace() || o == workspace() || o == workspace()->viewport()) {
+      if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(qWorkspace()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(workspace()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(workspace()->viewport())) {
         workspace()->contentsDragMoveEvent((TQDragMoveEvent*)e);
         return true;
       }
       break;
     case TQEvent::Drop:
-      if (o == qWorkspace() || o == workspace() || o == workspace()->viewport()) {
+      if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(qWorkspace()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(workspace()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(workspace()->viewport())) {
         workspace()->contentsDropEvent((TQDropEvent*)e);
         return true;
       }
       break;
     case TQEvent::Show:
-      if (o != this)
+      if (TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(this))
         break;
       if (((TQShowEvent*)e)->spontaneous())
         break;
@@ -808,12 +808,12 @@ bool MainWindow::eventFilter(TQObject *o, TQEvent *e)
 
 TQWidget *MainWindow::isAFormWindowChild(TQObject *o) const
 {
-  if (o->parent() && o->parent()->inherits(TQWIZARD_OBJECT_NAME_STRING) && !o->inherits(TQPUSHBUTTON_OBJECT_NAME_STRING))
+  if (o->tqparent() && o->tqparent()->inherits(TQWIZARD_OBJECT_NAME_STRING) && !o->inherits(TQPUSHBUTTON_OBJECT_NAME_STRING))
     return 0;
   while (o) {
     if (o->inherits("FormWindow"))
       return (TQWidget*)o;
-    o = o->parent();
+    o = o->tqparent();
   }
   return 0;
 }
@@ -821,11 +821,11 @@ TQWidget *MainWindow::isAFormWindowChild(TQObject *o) const
 TQWidget *MainWindow::isAToolBarChild(TQObject *o) const
 {
   while (o) {
-    if (o->inherits("QDesignerToolBar"))
+    if (o->inherits("TQDesignerToolBar"))
       return (TQWidget*)o;
     if (o->inherits("FormWindow"))
       return 0;
-    o = o->parent();
+    o = o->tqparent();
   }
   return 0;
 }
@@ -837,7 +837,7 @@ FormWindow *MainWindow::formWindow()
     if (qworkspace->activeWindow()->inherits("FormWindow"))
       fw = (FormWindow*)qworkspace->activeWindow();
     else if (lastActiveFormWindow &&
-              qworkspace->windowList().find(lastActiveFormWindow) != -1)
+              qworkspace->windowList().tqfind(lastActiveFormWindow) != -1)
       fw = lastActiveFormWindow;
     return fw;
   }
@@ -848,7 +848,7 @@ void MainWindow::insertFormWindow(FormWindow *fw)
 {
   if (fw)
     TQWhatsThis::add(fw, i18n("<b>The Form Window</b>"
-        "<p>Use the various tools to add widgets or to change the layout "
+        "<p>Use the various tools to add widgets or to change the tqlayout "
             "and behavior of the components in the form. Select one or multiple "
             "widgets to move them or lay them out. If a single widget is chosen it can "
             "be resized using the resize handles.</p>"
@@ -872,12 +872,12 @@ void MainWindow::insertFormWindow(FormWindow *fw)
 
   fw->show();
   fw->currentToolChanged();
-  if (fw->caption().isEmpty() && qstrlen(fw->name()) )
+  if (fw->caption().isEmpty() && tqstrlen(fw->name()) )
     fw->setCaption(fw->name());
   fw->mainContainer()->setCaption(fw->caption());
   WidgetFactory::saveDefaultProperties(fw->mainContainer(),
                                           WidgetDatabase::
-                                              idFromClassName(WidgetFactory::classNameOf(fw->mainContainer())));
+                                              idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(fw->mainContainer()))));
   activeWindowChanged(fw);
   emit formWindowsChanged();
 }
@@ -934,7 +934,7 @@ void MainWindow::activeWindowChanged(TQWidget *w)
     emit hasActiveForm(false);
     propertyEditor->clear();
     hierarchyView->clear();
-    updateUndoRedo(false, false, TQString::null, TQString::null);
+    updateUndoRedo(false, false, TQString(), TQString());
   }
 
   selectionChanged();
@@ -952,11 +952,11 @@ void MainWindow::updateUndoRedo(bool undoAvailable, bool redoAvailable,
     actionEditUndo->setEnabled(undoAvailable);
     actionEditRedo->setEnabled(redoAvailable);
     if (!undoCmd.isEmpty())
-        actionEditUndo->setText(i18n("&Undo: %1").arg(undoCmd));
+        actionEditUndo->setText(i18n("&Undo: %1").tqarg(undoCmd));
     else
         actionEditUndo->setText(i18n("&Undo: Not Available"));
     if (!redoCmd.isEmpty())
-        actionEditRedo->setText(i18n("&Redo: %1").arg(redoCmd));
+        actionEditRedo->setText(i18n("&Redo: %1").tqarg(redoCmd));
     else
         actionEditRedo->setText(i18n("&Redo: Not Available"));
 
@@ -1012,18 +1012,18 @@ void MainWindow::popupWidgetMenu(const TQPoint &gp, FormWindow * /*fw*/, TQWidge
 
 void MainWindow::setupRMBProperties(TQValueList<int> &ids, TQMap<TQString, int> &props, TQWidget *w)
 {
-    const TQMetaProperty* text = w->metaObject()->property(w->metaObject()->findProperty("text", true), true);
+    const TQMetaProperty* text = w->tqmetaObject()->property(w->tqmetaObject()->tqfindProperty("text", true), true);
     if (text && qstrcmp(text->type(), TQSTRING_OBJECT_NAME_STRING) != 0)
         text = 0;
-    const TQMetaProperty* title = w->metaObject()->property(w->metaObject()->findProperty("title", true), true);
+    const TQMetaProperty* title = w->tqmetaObject()->property(w->tqmetaObject()->tqfindProperty("title", true), true);
     if (title && qstrcmp(title->type(), TQSTRING_OBJECT_NAME_STRING) != 0)
         title = 0;
     const TQMetaProperty* pagetitle =
-        w->metaObject()->property(w->metaObject()->findProperty("pageTitle", true), true);
+        w->tqmetaObject()->property(w->tqmetaObject()->tqfindProperty("pageTitle", true), true);
     if (pagetitle && qstrcmp(pagetitle->type(), TQSTRING_OBJECT_NAME_STRING) != 0)
         pagetitle = 0;
     const TQMetaProperty* pixmap =
-        w->metaObject()->property(w->metaObject()->findProperty("pixmap", true), true);
+        w->tqmetaObject()->property(w->tqmetaObject()->tqfindProperty("pixmap", true), true);
     if (pixmap && qstrcmp(pixmap->type(), TQPIXMAP_OBJECT_NAME_STRING) != 0)
         pixmap = 0;
 
@@ -1056,7 +1056,7 @@ void MainWindow::setupRMBProperties(TQValueList<int> &ids, TQMap<TQString, int>
 void MainWindow::setupRMBSpecialCommands(TQValueList<int> &ids, TQMap<TQString, int> &commands, TQWidget *w)
 {
     int id;
-    // KommanderWidget doesn't derive from QObject
+    // KommanderWidget doesn't derive from TQObject
     KommanderWidget *atw = dynamic_cast<KommanderWidget *>(w);
     if(atw)
     {
@@ -1071,7 +1071,7 @@ void MainWindow::setupRMBSpecialCommands(TQValueList<int> &ids, TQMap<TQString,
     if (w->inherits(TQTABWIDGET_OBJECT_NAME_STRING)) {
         if (ids.isEmpty())
             ids << rmbWidgets->insertSeparator(0);
-        if (((QDesignerTabWidget*)w)->count() > 1) {
+        if (((TQDesignerTabWidget*)w)->count() > 1) {
             ids << (id = rmbWidgets->insertItem(i18n("Delete Page"), -1, 0));
             commands.insert("remove", id);
         }
@@ -1088,7 +1088,7 @@ void MainWindow::setupRMBSpecialCommands(TQValueList<int> &ids, TQMap<TQString,
         ids << (id = rmbWidgets->insertItem(i18n("Add Page"), -1, 0));
         commands.insert("add", id);
     }
-   if (WidgetFactory::hasSpecialEditor(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(w))))
+   if (WidgetFactory::hasSpecialEditor(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(w)))))
     {
         if (ids.isEmpty())
             ids << rmbWidgets->insertSeparator(0);
@@ -1101,7 +1101,7 @@ void MainWindow::setupRMBSpecialCommands(TQValueList<int> &ids, TQMap<TQString,
 {
     int id;
 
-    // KommanderWidget doesn't derive from QObject
+    // KommanderWidget doesn't derive from TQObject
     KommanderWidget *atw = dynamic_cast<KommanderWidget *>(fw->mainContainer());
     if(atw)
     {
@@ -1153,49 +1153,49 @@ void MainWindow::handleRMBProperties(int id, TQMap<TQString, int> &props, TQWidg
             text = KInputDialog::getText(i18n("Text"), i18n("New text:"), w->property("text").toString(), &ok, this);
         }
         if (ok) {
-            TQString pn(i18n("Set the 'text' of '%1'").arg(w->name()));
-            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), w, propertyEditor,
+            TQString pn(i18n("Set the 'text' of '%1'").tqarg(w->name()));
+            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), TQT_TQOBJECT(w), propertyEditor,
                                                               "text", w->property("text"),
-                                                              text, TQString::null, TQString::null);
+                                                              text, TQString(), TQString());
             cmd->execute();
             formWindow()->commandHistory()->addCommand(cmd);
-            MetaDataBase::setPropertyChanged(w, "text", true);
+            MetaDataBase::setPropertyChanged(TQT_TQOBJECT(w), "text", true);
         }
     } else if (id == props[ "title" ]) {
         bool ok = false;
         TQString title = KInputDialog::getText(i18n("Title"), i18n("New title:"), w->property("title").toString(), &ok, this);
         if (ok) {
-            TQString pn(i18n("Set the 'title' of '%1'").arg(w->name()));
-            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), w, propertyEditor,
+            TQString pn(i18n("Set the 'title' of '%1'").tqarg(w->name()));
+            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), TQT_TQOBJECT(w), propertyEditor,
                                                               "title", w->property("title"),
-                                                              title, TQString::null, TQString::null);
+                                                              title, TQString(), TQString());
             cmd->execute();
             formWindow()->commandHistory()->addCommand(cmd);
-            MetaDataBase::setPropertyChanged(w, "title", true);
+            MetaDataBase::setPropertyChanged(TQT_TQOBJECT(w), "title", true);
         }
     } else if (id == props[ "pagetitle" ]) {
         bool ok = false;
         TQString text = KInputDialog::getText(i18n("Page Title"), i18n("New page title:"), w->property("pageTitle").toString(), &ok, this);
         if (ok) {
-            TQString pn(i18n("Set the 'pageTitle' of '%1'").arg(w->name()));
-            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), w, propertyEditor,
+            TQString pn(i18n("Set the 'pageTitle' of '%1'").tqarg(w->name()));
+            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), TQT_TQOBJECT(w), propertyEditor,
                                                               "pageTitle", w->property("pageTitle"),
-                                                              text, TQString::null, TQString::null);
+                                                              text, TQString(), TQString());
             cmd->execute();
             formWindow()->commandHistory()->addCommand(cmd);
-            MetaDataBase::setPropertyChanged(w, "pageTitle", true);
+            MetaDataBase::setPropertyChanged(TQT_TQOBJECT(w), "pageTitle", true);
         }
     } else if (id == props[ "pixmap" ]) {
-        TQPixmap oldPix = w->property("pixmap").toPixmap();
+        TQPixmap oldPix = TQVariant(w->property("pixmap")).toPixmap();
         TQPixmap pix = qChoosePixmap(this, formWindow(), oldPix);
         if (!pix.isNull()) {
-            TQString pn(i18n("Set the 'pixmap' of '%1'").arg(w->name()));
-            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), w, propertyEditor,
+            TQString pn(i18n("Set the 'pixmap' of '%1'").tqarg(w->name()));
+            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), TQT_TQOBJECT(w), propertyEditor,
                                                               "pixmap", w->property("pixmap"),
-                                                              pix, TQString::null, TQString::null);
+                                                              pix, TQString(), TQString());
             cmd->execute();
             formWindow()->commandHistory()->addCommand(cmd);
-            MetaDataBase::setPropertyChanged(w, "pixmap", true);
+            MetaDataBase::setPropertyChanged(TQT_TQOBJECT(w), "pixmap", true);
         }
     }
 }
@@ -1214,15 +1214,15 @@ void MainWindow::handleRMBSpecialCommands(int id, TQMap<TQString, int> &commands
     if (w->inherits(TQTABWIDGET_OBJECT_NAME_STRING)) {
         TQTabWidget *tw = (TQTabWidget*)w;
         if (id == commands[ "add" ]) {
-            AddTabPageCommand *cmd = new AddTabPageCommand(i18n("Add Page to %1").arg(tw->name()), formWindow(),
+            AddTabPageCommand *cmd = new AddTabPageCommand(i18n("Add Page to %1").tqarg(tw->name()), formWindow(),
                                                             tw, "Tab");
             formWindow()->commandHistory()->addCommand(cmd);
             cmd->execute();
         } else if (id == commands[ "remove" ]) {
             if (tw->currentPage()) {
-                QDesignerTabWidget *dtw = (QDesignerTabWidget*)tw;
+                TQDesignerTabWidget *dtw = (TQDesignerTabWidget*)tw;
                 DeleteTabPageCommand *cmd = new DeleteTabPageCommand(i18n("Delete Page %1 of %2").
-                                                                      arg(dtw->pageTitle()).arg(tw->name()),
+                                                                      tqarg(dtw->pageTitle()).tqarg(tw->name()),
                                                                       formWindow(), tw, tw->currentPage());
                 formWindow()->commandHistory()->addCommand(cmd);
                 cmd->execute();
@@ -1232,7 +1232,7 @@ void MainWindow::handleRMBSpecialCommands(int id, TQMap<TQString, int> &commands
     if (w->inherits(TQTOOLBOX_OBJECT_NAME_STRING)) {
         TQToolBox *tw = (TQToolBox*)w;
         if (id == commands[ "add" ]) {
-            AddToolBoxPageCommand *cmd = new AddToolBoxPageCommand(i18n("Add Page to %1").arg(tw->name()), formWindow(),
+            AddToolBoxPageCommand *cmd = new AddToolBoxPageCommand(i18n("Add Page to %1").tqarg(tw->name()), formWindow(),
                                                             tw, "Page");
             formWindow()->commandHistory()->addCommand(cmd);
             cmd->execute();
@@ -1240,16 +1240,16 @@ void MainWindow::handleRMBSpecialCommands(int id, TQMap<TQString, int> &commands
             if (tw->currentItem()) {
                 EditorToolBox *dtw = (EditorToolBox*)tw;
                 DeleteToolBoxPageCommand *cmd = new DeleteToolBoxPageCommand(i18n("Delete Page %1 of %2").
-                                                                      arg(dtw->pageTitle()).arg(tw->name()),
+                                                                      tqarg(dtw->pageTitle()).tqarg(tw->name()),
                                                                       formWindow(), tw, tw->currentItem());
                 formWindow()->commandHistory()->addCommand(cmd);
                 cmd->execute();
             }
         }
     }
-    if (WidgetFactory::hasSpecialEditor(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(w)))) {
+    if (WidgetFactory::hasSpecialEditor(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(w))))) {
         if (id == commands[ "edit" ])
-            WidgetFactory::editWidget(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(w)), this, w, formWindow());
+            WidgetFactory::editWidget(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(w))), this, w, formWindow());
     }
 }
 
@@ -1267,15 +1267,15 @@ void MainWindow::handleRMBSpecialCommands(int id, TQMap<TQString, int> &commands
     if (fw->mainContainer()->inherits(TQWIZARD_OBJECT_NAME_STRING)) {
         TQWizard *wiz = (TQWizard*)fw->mainContainer();
         if (id == commands[ "add" ]) {
-            AddWizardPageCommand *cmd = new AddWizardPageCommand(i18n("Add Page to %1").arg(wiz->name()), formWindow(),
+            AddWizardPageCommand *cmd = new AddWizardPageCommand(i18n("Add Page to %1").tqarg(wiz->name()), formWindow(),
                                                                   wiz, "Page");
             formWindow()->commandHistory()->addCommand(cmd);
             cmd->execute();
         } else if (id == commands[ "remove" ]) {
             if (wiz->currentPage()) {
-              QDesignerWizard *dw = (QDesignerWizard*)wiz;
+              TQDesignerWizard *dw = (TQDesignerWizard*)wiz;
                 DeleteWizardPageCommand *cmd = new DeleteWizardPageCommand(i18n("Delete Page %1 of %2").
-                                                                            arg(dw->pageTitle()).arg(wiz->name()),
+                                                                            tqarg(dw->pageTitle()).tqarg(wiz->name()),
                                                                             formWindow(), wiz, wiz->indexOf(wiz->currentPage()));
                 formWindow()->commandHistory()->addCommand(cmd);
                 cmd->execute();
@@ -1287,10 +1287,10 @@ void MainWindow::handleRMBSpecialCommands(int id, TQMap<TQString, int> &commands
         } else if (id == commands[ "rename" ]) {
 
             bool ok = false;
-            QDesignerWizard *dw = (QDesignerWizard*)wiz;
+            TQDesignerWizard *dw = (TQDesignerWizard*)wiz;
             TQString text = KInputDialog::getText(i18n("Page Title"), i18n("New page title:"), dw->pageTitle(), &ok, this);
             if (ok) {
-                TQString pn(i18n("Rename page %1 of %2").arg(dw->pageTitle()).arg(wiz->name()));
+                TQString pn(i18n("Rename page %1 of %2").tqarg(dw->pageTitle()).tqarg(wiz->name()));
                 RenameWizardPageCommand *cmd = new RenameWizardPageCommand(pn, formWindow()
                                                                             , wiz, wiz->indexOf(wiz->currentPage()), text);
                 formWindow()->commandHistory()->addCommand(cmd);
@@ -1300,11 +1300,11 @@ void MainWindow::handleRMBSpecialCommands(int id, TQMap<TQString, int> &commands
     } else if (fw->mainContainer()->inherits(TQMAINWINDOW_OBJECT_NAME_STRING)) {
         TQMainWindow *mw = (TQMainWindow*)fw->mainContainer();
         if (id == commands[ "add_toolbar" ]) {
-            AddToolBarCommand *cmd = new AddToolBarCommand(i18n("Add Toolbar to '%1'").arg(formWindow()->name()), formWindow(), mw);
+            AddToolBarCommand *cmd = new AddToolBarCommand(i18n("Add Toolbar to '%1'").tqarg(formWindow()->name()), formWindow(), mw);
             formWindow()->commandHistory()->addCommand(cmd);
             cmd->execute();
         } else if (id == commands[ "add_menu_item" ]) {
-            AddMenuCommand *cmd = new AddMenuCommand(i18n("Add Menu to '%1'").arg(formWindow()->name()), formWindow(), mw);
+            AddMenuCommand *cmd = new AddMenuCommand(i18n("Add Menu to '%1'").tqarg(formWindow()->name()), formWindow(), mw);
             formWindow()->commandHistory()->addCommand(cmd);
             cmd->execute();
         }
@@ -1320,8 +1320,8 @@ void MainWindow::clipboardChanged()
 
 void MainWindow::selectionChanged()
 {
-    layoutChilds = false;
-    layoutSelected = false;
+    tqlayoutChilds = false;
+    tqlayoutSelected = false;
     breakLayout = false;
     if (!formWindow()) {
         actionEditCut->setEnabled(false);
@@ -1358,7 +1358,7 @@ void MainWindow::selectionChanged()
         int unlaidout = 0;
         int laidout = 0;
         for (TQWidget *w = widgets.first(); w; w = widgets.next()) {
-            if (!w->parentWidget() || WidgetFactory::layoutType(w->parentWidget()) == WidgetFactory::NoLayout)
+            if (!w->tqparentWidget() || WidgetFactory::tqlayoutType(w->tqparentWidget()) == WidgetFactory::NoLayout)
                 unlaidout++;
             else
                 laidout++;
@@ -1370,27 +1370,27 @@ void MainWindow::selectionChanged()
         actionEditGridLayout->setEnabled(unlaidout > 1);
         actionEditBreakLayout->setEnabled(laidout > 0);
         actionEditAdjustSize->setEnabled(laidout > 0);
-        layoutSelected = unlaidout > 1;
+        tqlayoutSelected = unlaidout > 1;
         breakLayout = laidout > 0;
     } else if (selectedWidgets == 1) {
         TQWidget *w = widgets.first();
-        bool isContainer = WidgetDatabase::isContainer(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(w))) ||
+        bool isContainer = WidgetDatabase::isContainer(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(w)))) ||
                            w == formWindow()->mainContainer();
-        actionEditAdjustSize->setEnabled(!w->parentWidget() ||
-                                          WidgetFactory::layoutType(w->parentWidget()) == WidgetFactory::NoLayout);
+        actionEditAdjustSize->setEnabled(!w->tqparentWidget() ||
+                                          WidgetFactory::tqlayoutType(w->tqparentWidget()) == WidgetFactory::NoLayout);
 
         if (!isContainer) {
             actionEditHLayout->setEnabled(false);
             actionEditVLayout->setEnabled(false);
             actionEditGridLayout->setEnabled(false);
-            if (w->parentWidget() && WidgetFactory::layoutType(w->parentWidget()) != WidgetFactory::NoLayout) {
-                actionEditBreakLayout->setEnabled(!isAToolBarChild(w));
+            if (w->tqparentWidget() && WidgetFactory::tqlayoutType(w->tqparentWidget()) != WidgetFactory::NoLayout) {
+                actionEditBreakLayout->setEnabled(!isAToolBarChild(TQT_TQOBJECT(w)));
                 breakLayout = true;
             } else {
                 actionEditBreakLayout->setEnabled(false);
             }
         } else {
-            if (WidgetFactory::layoutType(w) == WidgetFactory::NoLayout) {
+            if (WidgetFactory::tqlayoutType(w) == WidgetFactory::NoLayout) {
                 if (!formWindow()->hasInsertedChildren(w)) {
                     actionEditHLayout->setEnabled(false);
                     actionEditVLayout->setEnabled(false);
@@ -1401,24 +1401,24 @@ void MainWindow::selectionChanged()
                     actionEditVLayout->setEnabled(true);
                     actionEditGridLayout->setEnabled(true);
                     actionEditBreakLayout->setEnabled(false);
-                    layoutChilds = true;
+                    tqlayoutChilds = true;
                 }
-                if (w->parentWidget() && WidgetFactory::layoutType(w->parentWidget()) != WidgetFactory::NoLayout) {
-                    actionEditBreakLayout->setEnabled(!isAToolBarChild(w));
+                if (w->tqparentWidget() && WidgetFactory::tqlayoutType(w->tqparentWidget()) != WidgetFactory::NoLayout) {
+                    actionEditBreakLayout->setEnabled(!isAToolBarChild(TQT_TQOBJECT(w)));
                     breakLayout = true;
                 }
             } else {
                 actionEditHLayout->setEnabled(false);
                 actionEditVLayout->setEnabled(false);
                 actionEditGridLayout->setEnabled(false);
-                actionEditBreakLayout->setEnabled(!isAToolBarChild(w));
+                actionEditBreakLayout->setEnabled(!isAToolBarChild(TQT_TQOBJECT(w)));
                 breakLayout = true;
             }
         }
     } else if (selectedWidgets == 0 && formWindow()) {
         actionEditAdjustSize->setEnabled(true);
         TQWidget *w = formWindow()->mainContainer();
-        if (WidgetFactory::layoutType(w) == WidgetFactory::NoLayout) {
+        if (WidgetFactory::tqlayoutType(w) == WidgetFactory::NoLayout) {
             if (!formWindow()->hasInsertedChildren(w)) {
                 actionEditHLayout->setEnabled(false);
                 actionEditVLayout->setEnabled(false);
@@ -1429,7 +1429,7 @@ void MainWindow::selectionChanged()
                 actionEditVLayout->setEnabled(true);
                 actionEditGridLayout->setEnabled(true);
                 actionEditBreakLayout->setEnabled(false);
-                layoutChilds = true;
+                tqlayoutChilds = true;
             }
         } else {
             actionEditHLayout->setEnabled(false);
@@ -1464,7 +1464,7 @@ void MainWindow::writeConfig()
 
   config->setGroup("Background");
   config->writeEntry("UsePixmap", backPix);
-  config->writeEntry("Color", qworkspace->backgroundColor().name());
+  config->writeEntry("Color", TQString(qworkspace->backgroundColor().name()));
 
   /*
   config->setGroup("Geometry");
@@ -1491,7 +1491,7 @@ void MainWindow::readConfig()
   restoreConfig = config->readBoolEntry("RestoreWorkspace", true);
   splashScreen = config->readBoolEntry("SplashScreen", true);
   docPath = config->readEntry("DocPath", docPath);
-  templPath = config->readEntry("TemplatePath", TQString::null);
+  templPath = config->readEntry("TemplatePath", TQString());
 
   config->setGroup("Grid");
   sGrid = config->readBoolEntry("Snap", true);
@@ -1541,9 +1541,9 @@ HierarchyView *MainWindow::objectHierarchy() const
   return hierarchyView;
 }
 
-TQPopupMenu *MainWindow::setupNormalHierarchyMenu(TQWidget *parent)
+TQPopupMenu *MainWindow::setupNormalHierarchyMenu(TQWidget *tqparent)
 {
-  TQPopupMenu *menu = new TQPopupMenu(parent);
+  TQPopupMenu *menu = new TQPopupMenu(tqparent);
 
   actionEditCut->plug(menu);
   actionEditCopy->plug(menu);
@@ -1553,12 +1553,12 @@ TQPopupMenu *MainWindow::setupNormalHierarchyMenu(TQWidget *parent)
   return menu;
 }
 
-TQPopupMenu *MainWindow::setupTabWidgetHierarchyMenu(TQWidget *parent, const char *addSlot, const char *removeSlot)
+TQPopupMenu *MainWindow::setupTabWidgetHierarchyMenu(TQWidget *tqparent, const char *addSlot, const char *removeSlot)
 {
-    TQPopupMenu *menu = new TQPopupMenu(parent);
+    TQPopupMenu *menu = new TQPopupMenu(tqparent);
 
-    menu->insertItem(i18n("Add Page"), parent, addSlot);
-    menu->insertItem(i18n("Delete Page"), parent, removeSlot);
+    menu->insertItem(i18n("Add Page"), tqparent, addSlot);
+    menu->insertItem(i18n("Delete Page"), tqparent, removeSlot);
     menu->insertSeparator();
     actionEditCut->plug(menu);
     actionEditCopy->plug(menu);
@@ -1620,15 +1620,15 @@ ActionEditor *MainWindow::actioneditor() const
 
 bool MainWindow::openEditor(TQWidget* w, FormWindow*)
 {
-    if (WidgetFactory::hasSpecialEditor(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(w)))) {
-        statusBar()->message(i18n("Edit %1...").arg(w->className()));
-        WidgetFactory::editWidget(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(w)), this, w, formWindow());
+    if (WidgetFactory::hasSpecialEditor(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(w))))) {
+        statusBar()->message(i18n("Edit %1...").tqarg(w->className()));
+        WidgetFactory::editWidget(WidgetDatabase::idFromClassName(WidgetFactory::classNameOf(TQT_TQOBJECT(w))), this, w, formWindow());
         statusBar()->clear();
         return true;
     }
 
-    const TQMetaProperty* text = w->metaObject()->property(w->metaObject()->findProperty("text", true), true);
-    const TQMetaProperty* title = w->metaObject()->property(w->metaObject()->findProperty("title", true), true);
+    const TQMetaProperty* text = w->tqmetaObject()->property(w->tqmetaObject()->tqfindProperty("text", true), true);
+    const TQMetaProperty* title = w->tqmetaObject()->property(w->tqmetaObject()->tqfindProperty("title", true), true);
     if (text && text->designable(w)) {
         bool ok = false;
         TQString text;
@@ -1639,13 +1639,13 @@ bool MainWindow::openEditor(TQWidget* w, FormWindow*)
             text = KInputDialog::getText(i18n("Text"), i18n("New text:"), w->property("text").toString(), &ok, this);
         }
         if (ok) {
-            TQString pn(i18n("Set the 'text' of '%2'").arg(w->name()));
-            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), w, propertyEditor,
+            TQString pn(i18n("Set the 'text' of '%2'").tqarg(w->name()));
+            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), TQT_TQOBJECT(w), propertyEditor,
                                                               "text", w->property("text"),
-                                                              text, TQString::null, TQString::null);
+                                                              text, TQString(), TQString());
             cmd->execute();
             formWindow()->commandHistory()->addCommand(cmd);
-            MetaDataBase::setPropertyChanged(w, "text", true);
+            MetaDataBase::setPropertyChanged(TQT_TQOBJECT(w), "text", true);
         }
         return true;
     }
@@ -1654,13 +1654,13 @@ bool MainWindow::openEditor(TQWidget* w, FormWindow*)
         TQString text;
         text = KInputDialog::getText(i18n("Title"), i18n("New title:"), w->property("title").toString(), &ok, this);
         if (ok) {
-            TQString pn(i18n("Set the 'title' of '%2'").arg(w->name()));
-            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), w, propertyEditor,
+            TQString pn(i18n("Set the 'title' of '%2'").tqarg(w->name()));
+            SetPropertyCommand *cmd = new SetPropertyCommand(pn, formWindow(), TQT_TQOBJECT(w), propertyEditor,
                                                               "title", w->property("title"),
-                                                              text, TQString::null, TQString::null);
+                                                              text, TQString(), TQString());
             cmd->execute();
             formWindow()->commandHistory()->addCommand(cmd);
-            MetaDataBase::setPropertyChanged(w, "title", true);
+            MetaDataBase::setPropertyChanged(TQT_TQOBJECT(w), "title", true);
         }
         return true;
     }
@@ -1706,9 +1706,9 @@ TQString MainWindow::documentationPath() const
     TQString result = docPath;
 
     if (docPath[0] == '$') {
-        int fs = docPath.find('/');
+        int fs = docPath.tqfind('/');
         if (fs == -1)
-            fs = docPath.find('\\');
+            fs = docPath.tqfind('\\');
 
         if (fs > -1) {
             result = docPath.mid(1, fs-1);
@@ -1756,7 +1756,7 @@ void MainWindow::checkTempFiles()
 void MainWindow::showDialogHelp()
 {
     TQWidget *w = (TQWidget*)sender();
-    w = w->topLevelWidget();
+    w = w->tqtopLevelWidget();
 
     TQString link = "designer-manual-12.html#";
 
@@ -1777,9 +1777,9 @@ void MainWindow::showDialogHelp()
     else if (w->inherits("DatabaseConnectionBase"))
         link += "dialog-edit-database-connections";
     else if (w->inherits("FindDialog"))
-        link += "dialog-find-text";
+        link += "dialog-tqfind-text";
     else if (w->inherits("ReplaceDialog"))
-        link += "dialog-replace-text";
+        link += "dialog-tqreplace-text";
     else if (w->inherits("GotoLineDialog"))
         link += "dialog-go-to-line";
     else if (w->inherits("ConnectionEditorBase"))
@@ -1836,13 +1836,13 @@ void MainWindow::setModified(bool b, TQWidget *window)
       ((FormWindow *) w)->modificationChanged(b);
       return;
     }
-    w = w->parentWidget(true);
+    w = w->tqparentWidget(true);
     if (w->inherits("FormWindow"))
     {
       ((FormWindow *) w)->modificationChanged(b);
       return;
     }
-    w = w->parentWidget(true);
+    w = w->tqparentWidget(true);
   }
 }
 
@@ -1869,20 +1869,20 @@ void MainWindow::formNameChanged(FormWindow*)
 int MainWindow::currentLayoutDefaultSpacing() const
 {
     if (((MainWindow*)this)->formWindow())
-        return ((MainWindow*)this)->formWindow()->layoutDefaultSpacing();
+        return ((MainWindow*)this)->formWindow()->tqlayoutDefaultSpacing();
     return BOXLAYOUT_DEFAULT_SPACING;
 }
 
 int MainWindow::currentLayoutDefaultMargin() const
 {
     if (((MainWindow*)this)->formWindow())
-        return ((MainWindow*)this)->formWindow()->layoutDefaultMargin();
+        return ((MainWindow*)this)->formWindow()->tqlayoutDefaultMargin();
     return BOXLAYOUT_DEFAULT_MARGIN;
 }
 
 TQString MainWindow::whatsThisFrom(const TQString&)
 {
-  return TQString::null;
+  return TQString();
 }
 
 void MainWindow::slotActivePartChanged(KParts::Part * part)