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, 194 insertions, 194 deletions

diff --git a/quanta/src/quanta.cpp b/quanta/src/quanta.cpp
index 16795ec9..ada60632 100644
--- a/quanta/src/quanta.cpp
+++ b/quanta/src/quanta.cpp
@@ -196,7 +196,7 @@ extern int NN;
 const TQString resourceDir = TQString(QUANTA_PACKAGE) + "/";
 
 // from kfiledialog.cpp - avoid qt warning in STDERR (~/.xsessionerrors)
-static void silenceQToolBar(QtMsgType, const char *){}
+static void silenceTQToolBar(TQtMsgType, const char *){}
 
 QuantaApp::QuantaApp(int mdiMode) : DCOPObject("WindowManagerIf"), KMdiMainFrm( 0, "Quanta", (KMdi::MdiMode) mdiMode)
 
@@ -206,13 +206,13 @@ QuantaApp::QuantaApp(int mdiMode) : DCOPObject("WindowManagerIf"), KMdiMainFrm(
   m_quantaInit = new QuantaInit(this);
   dcopSettings = new DCOPSettings;
   dcopQuanta = new DCOPQuanta;
-  DTDs::ref(this);
+  DTDs::ref(TQT_TQOBJECT(this));
   quantaStarted = true;
   tempFileList.setAutoDelete(true);
   m_toolbarList.setAutoDelete(true);
   userToolbarsCount = 0;
   baseNode = 0L;
-  currentToolbarDTD = TQString::null;
+  currentToolbarDTD = TQString();
   m_config=kapp->config();
   idleTimer = new TQTimer(this);
   connect(idleTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotIdleTimerExpired()));
@@ -232,7 +232,7 @@ QuantaApp::QuantaApp(int mdiMode) : DCOPObject("WindowManagerIf"), KMdiMainFrm(
   qConfig.enableDTDToolbar = true;
 
   // connect up signals from KXXsldbgPart
-  connectDCOPSignal(0, 0, "debuggerPositionChangedQString,int)", "newDebuggerPosition(TQString,int)", false );
+  connectDCOPSignal(0, 0, "debuggerPositionChangedTQString,int)", "newDebuggerPosition(TQString,int)", false );
   connectDCOPSignal(0, 0, "editorPositionChanged(TQString,int,int)", "newCursorPosition(TQString,int,int)", false );
   connectDCOPSignal(0, 0, "openFile(TQString,int,int)", "openFile(TQString,int,int)", false);
 
@@ -258,7 +258,7 @@ QuantaApp::QuantaApp(int mdiMode) : DCOPObject("WindowManagerIf"), KMdiMainFrm(
   m_parserEnabled = true;
   cursorLine = 0;
   cursorCol = 0;
-  emit eventHappened("quanta_start", TQDateTime::currentDateTime().toString(Qt::ISODate), TQString::null);
+  emit eventHappened("quanta_start", TQDateTime::tqcurrentDateTime().toString(Qt::ISODate), TQString());
   setAcceptDrops(true);
   tabWidget()->installEventFilter(this);
 }
@@ -320,7 +320,7 @@ QuantaApp::~QuantaApp()
  tmpDir = tmpDirs[0];
  for (uint i = 0; i < tmpDirs.count(); i++)
  {
-   if (tmpDirs[i].contains("kde-"))
+   if (tmpDirs[i].tqcontains("kde-"))
       tmpDir = tmpDirs[i];
  }
  TQString infoCss = tmpDir;
@@ -373,9 +373,9 @@ void QuantaApp::slotFileOpen(const KURL::List &urls, const TQString& encoding)
   m_parserEnabled = false;
   for (KURL::List::ConstIterator i = urls.begin(); i != urls.end(); ++i)
   {
-    if (!QExtFileInfo::exists(*i, true, this))
+    if (!TQExtFileInfo::exists(*i, true, this))
     {
-      KMessageBox::error(this, i18n("<qt>The file <b>%1</b> does not exist or is not a recognized mime type.</qt>").arg((*i).prettyURL(0, KURL::StripFileProtocol)));
+      KMessageBox::error(this, i18n("<qt>The file <b>%1</b> does not exist or is not a recognized mime type.</qt>").tqarg((*i).prettyURL(0, KURL::StripFileProtocol)));
 
     } else
     {
@@ -409,10 +409,10 @@ void QuantaApp::slotFileOpen(const KURL &url, const TQString& encoding, bool rea
 
 void QuantaApp::slotFileOpenRecent(const KURL &url)
 {
-  if (!QExtFileInfo::exists(url, true, this))
+  if (!TQExtFileInfo::exists(url, true, this))
   {
     if (KMessageBox::questionYesNo(this,
-        i18n("The file %1 does not exist.\n Do you want to remove it from the list?").arg(url.prettyURL(0, KURL::StripFileProtocol)), TQString::null, KStdGuiItem::del(), i18n("Keep"))
+        i18n("The file %1 does not exist.\n Do you want to remove it from the list?").tqarg(url.prettyURL(0, KURL::StripFileProtocol)), TQString(), KStdGuiItem::del(), i18n("Keep"))
         == KMessageBox::Yes)
     {
       fileRecent->removeURL(url);
@@ -433,7 +433,7 @@ void QuantaApp::slotFileSave()
   Document *w = view->document();
   if (w)
   {
-    w->checkDirtyStatus();
+    w->checkDirtytqStatus();
     if (w->isUntitled())
       slotFileSaveAs();
     else
@@ -457,7 +457,7 @@ bool QuantaApp::slotFileSaveAs(QuantaView *viewToSave)
   if (w)
   {
     KURL oldURL = w->url();
-    w->checkDirtyStatus();
+    w->checkDirtytqStatus();
     if (!w->isUntitled() && oldURL.isLocalFile())
     {
       fileWatcher->removeFile(oldURL.path());
@@ -522,8 +522,8 @@ bool QuantaApp::slotFileSaveAs(QuantaView *viewToSave)
     if (QuantaCommon::checkOverwrite(saveUrl, this) && view->saveDocument(saveUrl))
     {
       oldURL = saveUrl;
-      if (Project::ref()->hasProject() && !Project::ref()->contains(saveUrl) &&
-          KMessageBox::Yes == KMessageBox::questionYesNo(0,i18n("<qt>Do you want to add the<br><b>%1</b><br>file to project?</qt>").arg(saveUrl.prettyURL(0, KURL::StripFileProtocol)), TQString::null, KStdGuiItem::add(), i18n("Do Not Add"))
+      if (Project::ref()->hasProject() && !Project::ref()->tqcontains(saveUrl) &&
+          KMessageBox::Yes == KMessageBox::questionYesNo(0,i18n("<qt>Do you want to add the<br><b>%1</b><br>file to project?</qt>").tqarg(saveUrl.prettyURL(0, KURL::StripFileProtocol)), TQString(), KStdGuiItem::add(), i18n("Do Not Add"))
         )
       {
         if (saveUrl.isLocalFile())
@@ -557,7 +557,7 @@ void QuantaApp::saveAsTemplate(bool projectTemplate, bool selectionOnly)
   KURL url;
   int query;
   KURL projectTemplateURL;
-  w->checkDirtyStatus();
+  w->checkDirtytqStatus();
   TQString localTemplateDir = locateLocal("data", resourceDir + "templates/");
 
   do {
@@ -565,10 +565,10 @@ void QuantaApp::saveAsTemplate(bool projectTemplate, bool selectionOnly)
 
     if (projectTemplate)
     {
-      url = KFileDialog::getSaveURL(Project::ref()->templateURL().url(), TQString::null, this);
+      url = KFileDialog::getSaveURL(Project::ref()->templateURL().url(), TQString(), this);
     } else
     {
-      url = KFileDialog::getSaveURL(locateLocal("data", resourceDir + "templates/"), TQString::null, this);
+      url = KFileDialog::getSaveURL(locateLocal("data", resourceDir + "templates/"), TQString(), this);
     }
 
     if (url.isEmpty()) return;
@@ -584,7 +584,7 @@ void QuantaApp::saveAsTemplate(bool projectTemplate, bool selectionOnly)
     {
       if (projectTemplate)
           localTemplateDir = projectTemplateURL.path(1);
-      KMessageBox::sorry(this,i18n("You must save the templates in the following folder: \n\n%1").arg(localTemplateDir));
+      KMessageBox::sorry(this,i18n("You must save the templates in the following folder: \n\n%1").tqarg(localTemplateDir));
       query = KMessageBox::No;
     }
   } while (query != KMessageBox::Yes);
@@ -602,8 +602,8 @@ void QuantaApp::saveAsTemplate(bool projectTemplate, bool selectionOnly)
     stream << content;
     tempFile->file()->flush();
     tempFile->close();
-    if (!QExtFileInfo::copy(KURL::fromPathOrURL(tempFile->name()), url, -1, true, false,  this))
-      KMessageBox::error(this, i18n("<qt>There was an error while creating the template file.<br>Check that you have write access to <i>%1</i>.</qt>").arg(url.prettyURL(0, KURL::StripFileProtocol)), i18n("Template Creation Error"));
+    if (!TQExtFileInfo::copy(KURL::fromPathOrURL(tempFile->name()), url, -1, true, false,  this))
+      KMessageBox::error(this, i18n("<qt>There was an error while creating the template file.<br>Check that you have write access to <i>%1</i>.</qt>").tqarg(url.prettyURL(0, KURL::StripFileProtocol)), i18n("Template Creation Error"));
     delete tempFile;
   } else
   {
@@ -684,7 +684,7 @@ void QuantaApp::slotFileCloseAll()
   part->write(" ");
   part->end();
 
-  slotNewStatus();
+  slotNewtqStatus();
 }
 
 void QuantaApp::slotFileQuit()
@@ -703,19 +703,19 @@ void QuantaApp::slotEditFindInFiles()
 
 void QuantaApp::slotHelpTip()
 {
-   KTipDialog::showTip(this, TQString::null, true);
+   KTipDialog::showTip(this, TQString(), true);
 }
 
 void QuantaApp::slotStatusMsg(const TQString &msg)
 {
   statusbarTimer->stop();
   statusBar()->changeItem(" " + KStringHandler::cPixelSqueeze(msg, statusBar()->fontMetrics(), progressBar->x() - 20), IDS_STATUS);
-  statusBar()->repaint();
-  kapp->processEvents(TQEventLoop::ExcludeUserInput | TQEventLoop::ExcludeSocketNotifiers);
+  statusBar()->tqrepaint();
+  kapp->tqprocessEvents(TQEventLoop::ExcludeUserInput | TQEventLoop::ExcludeSocketNotifiers);
   statusbarTimer->start(10000, true);
 }
 
-/** repaint preview */
+/** tqrepaint preview */
 void QuantaApp::slotRepaintPreview()
 {
   Document *w = ViewManager::ref()->activeDocument();
@@ -761,7 +761,7 @@ void QuantaApp::slotRepaintPreview()
       TQString noFramesText = w->text(0,0, bl, bc - 1);
       noFramesText += noframearea[0];
       noFramesText += w->text(el, ec + 1, w->editIf->numLines() - 1, w->editIf->lineLength(w->editIf->numLines() - 1));
-      noFramesText.replace(TQRegExp("</?noframes[^>]*>", false), "");
+      noFramesText.tqreplace(TQRegExp("</?noframes[^>]*>", false), "");
       //kdDebug(24000) << "NOFRAMES: " << noFramesText << endl;
       if (w->isUntitled())
         m_htmlPart->begin(Project::ref()->projectBaseURL(), xOffset, yOffset);
@@ -809,7 +809,7 @@ void QuantaApp::slotRepaintPreview()
       tmpFile->textStream()->setCodec(TQTextCodec::codecForName(encoding.ascii()));
       *(tmpFile->textStream()) << w->editIf->text();
       tmpFile->close();
-      if (!QExtFileInfo::copy(KURL::fromPathOrURL(tempFileName), previewURL, -1, true)) {
+      if (!TQExtFileInfo::copy(KURL::fromPathOrURL(tempFileName), previewURL, -1, true)) {
         m_htmlPart->setPreviewedURL(KURL());    //  copy failed, force the preview of the original
       };
       delete tmpFile;
@@ -864,7 +864,7 @@ void QuantaApp::slotInsertTag(const KURL& url, DirInfo dirInfo)
       baseURL = w->url();
       baseURL.setFileName("");
     }
-    KURL relURL = QExtFileInfo::toRelative(url, baseURL);
+    KURL relURL = TQExtFileInfo::toRelative(url, baseURL);
     TQString urlStr = relURL.url();
     if (relURL.protocol() == baseURL.protocol())
         urlStr = relURL.path();
@@ -876,7 +876,7 @@ void QuantaApp::slotInsertTag(const KURL& url, DirInfo dirInfo)
     } else
     {
       TQString mimetype = KMimeType::findByURL(url)->name();
-      if (mimetype.contains("image"))
+      if (mimetype.tqcontains("image"))
       {
         TQString imgFileName;
         KIO::NetAccess::download(url, imgFileName, this);
@@ -915,7 +915,7 @@ void QuantaApp::slotInsertTag(const KURL& url, DirInfo dirInfo)
   }
 }
 
-void QuantaApp::slotNewStatus()
+void QuantaApp::slotNewtqStatus()
 {
   fileRecent->setEnabled(true);
   actionCollection()->action("project_open_recent")->setEnabled(true);
@@ -965,7 +965,7 @@ void QuantaApp::slotOptionsConfigureKeys()
   for( TQPtrListIterator<KXMLGUIClient> it( clients );
        it.current(); ++it )
   {
-     if (toolbarGuiClients.contains(*it) <= 0) //no need to insert the collections of the toolbars as they are present in the main actionCollection
+     if (toolbarGuiClients.tqcontains(*it) <= 0) //no need to insert the collections of the toolbars as they are present in the main actionCollection
         dlg.insert((*it)->actionCollection());
   }
   if (dlg.configure() == KKeyDialog::Accepted)
@@ -1026,7 +1026,7 @@ void QuantaApp::slotOptionsConfigureKeys()
           el.setAttribute("shortcut", action->shortcut().toString());
           el = node.toElement();
           node = node.nextSibling();
-          el.parentNode().removeChild(el);
+          el.tqparentNode().removeChild(el);
         } else
         {
           node = node.nextSibling();
@@ -1161,7 +1161,7 @@ void QuantaApp::slotOptions()
               KDialogBase::Ok, this, "tabdialog");
 
   // Tag Style options
-  TQVBox *page=kd->addVBoxPage(i18n("Tag Style"), TQString::null, BarIcon("kwrite", KIcon::SizeMedium));
+  TQVBox *page=kd->addVBoxPage(i18n("Tag Style"), TQString(), BarIcon("kwrite", KIcon::SizeMedium));
   StyleOptionsS *styleOptionsS = new StyleOptionsS( (TQWidget *)page);
 
   styleOptionsS->tagCase->setCurrentItem( qConfig.tagCase);
@@ -1175,7 +1175,7 @@ void QuantaApp::slotOptions()
 
   // Environment options
   //TODO FileMasks name is not good anymore
-  page=kd->addVBoxPage(i18n("Environment"), TQString::null, UserIcon("files", KIcon::SizeMedium ) );
+  page=kd->addVBoxPage(i18n("Environment"), TQString(), UserIcon("files", KIcon::SizeMedium ) );
   FileMasks *fileMasks = new FileMasks((TQWidget *)page);
 
   fileMasks->lineMarkup->setText( qConfig.markupMimeTypes );
@@ -1215,7 +1215,7 @@ void QuantaApp::slotOptions()
   fileMasks->defaultDTDCombo->setCurrentItem(pos);
 
   // Preview options
-  page=kd->addVBoxPage(i18n("User Interface"), TQString::null, BarIcon("view_choose", KIcon::SizeMedium ) );
+  page=kd->addVBoxPage(i18n("User Interface"), TQString(), BarIcon("view_choose", KIcon::SizeMedium ) );
   PreviewOptions *uiOptions = new PreviewOptions( (TQWidget *)page );
 
   uiOptions->setPosition(qConfig.previewPosition);
@@ -1238,10 +1238,10 @@ void QuantaApp::slotOptions()
     uiOptions->warnEventActions->setChecked(true);
   }
   //kafka options
-  page = kd->addVBoxPage(i18n("VPL View"), TQString::null, UserIcon("vpl_text", KIcon::SizeMedium));
+  page = kd->addVBoxPage(i18n("VPL View"), TQString(), UserIcon("vpl_text", KIcon::SizeMedium));
   KafkaSyncOptions *kafkaOptions = new KafkaSyncOptions( m_config, (TQWidget *)page );
 
-  page=kd->addVBoxPage(i18n("Parser"), TQString::null, BarIcon("kcmsystem", KIcon::SizeMedium ) );
+  page=kd->addVBoxPage(i18n("Parser"), TQString(), BarIcon("kcmsystem", KIcon::SizeMedium ) );
   ParserOptions *parserOptions = new ParserOptions( m_config, (TQWidget *)page );
 
   parserOptions->refreshFrequency->setValue(qConfig.refreshFrequency);
@@ -1250,7 +1250,7 @@ void QuantaApp::slotOptions()
   parserOptions->showClosingTags->setChecked(qConfig.showClosingTags);
   parserOptions->spinExpand->setValue(qConfig.expandLevel);
 
-  page = kd->addVBoxPage(i18n("Abbreviations"), TQString::null, BarIcon("fontsizeup", KIcon::SizeMedium));
+  page = kd->addVBoxPage(i18n("Abbreviations"), TQString(), BarIcon("fontsizeup", KIcon::SizeMedium));
   AbbreviationDlg *abbreviationOptions = new AbbreviationDlg((TQWidget*)(page));
 
   bool reloadTrees = false;
@@ -1348,7 +1348,7 @@ void QuantaApp::slotOptions()
     if (previewSettingsChanged)
       slotShowPreviewWidget(true);
     qConfig.docPosition = uiOptions->docPosition();
-    qConfig.windowLayout = uiOptions->layout();
+    qConfig.windowLayout = uiOptions->tqlayout();
 
     m_htmlPart->closeURL();
     m_htmlPart->begin( Project::ref()->projectBaseURL());
@@ -1356,7 +1356,7 @@ void QuantaApp::slotOptions()
     m_htmlPart->end();
 
     reparse(true);
-    slotNewStatus();
+    slotNewtqStatus();
   }
 
   m_config->sync();
@@ -1379,7 +1379,7 @@ void QuantaApp::slotShowPreviewWidget(bool show)
     {
       delete m_previewToolView;
       m_previewToolView = 0L;
-      view->addCustomWidget(m_htmlPart->view(), TQString::null);
+      view->addCustomWidget(m_htmlPart->view(), TQString());
     } else
     {
       if (!m_previewToolView)
@@ -1402,7 +1402,7 @@ void QuantaApp::slotShowPreviewWidget(bool show)
     m_htmlPart->view()->hide();
     if (qConfig.previewPosition == "Editor")
     {
-        view->addCustomWidget(0L, TQString::null);
+        view->addCustomWidget(0L, TQString());
         delete m_previewToolView;
         m_previewToolView = 0L;
     } else
@@ -1437,7 +1437,7 @@ void QuantaApp::slotShowPreviewWidget(bool show)
   }
 }
 
-void QuantaApp::slotChangePreviewStatus()
+void QuantaApp::slotChangePreviewtqStatus()
 {
     if (qConfig.previewPosition == "Editor")
     {
@@ -1446,7 +1446,7 @@ void QuantaApp::slotChangePreviewStatus()
     if (m_previewToolView && m_htmlPart->view()->isVisible())
     {
       //hiding the preview when it's in a toolview means that the current tab has changed,
-      //so we just repaint the content and restore the document on the disc.
+      //so we just tqrepaint the content and restore the document on the disc.
         m_previewVisible = true;
         if (m_previewedDocument)
         {
@@ -1511,7 +1511,7 @@ void QuantaApp::newCursorPosition(const TQString &file, int lineNumber, int colu
   startIdleTimer();
  // updateTreeViews();
   TQString linenumber;
-  linenumber = i18n("Line: %1 Col: %2").arg(lineNumber).arg(columnNumber);
+  linenumber = i18n("Line: %1 Col: %2").tqarg(lineNumber).tqarg(columnNumber);
   statusBar()->changeItem(linenumber, IDS_STATUS_CLM);
   statusBar()->changeItem(i18n(" R/O "),IDS_INS_OVR);
   statusBar()->changeItem("",IDS_MODIFIED);
@@ -1525,7 +1525,7 @@ void QuantaApp::newDebuggerPosition(const TQString &file, int lineNumber)
 void QuantaApp::openFile(const TQString &file, int lineNumber, int columnNumber)
 {
   gotoFileAndLine(file, lineNumber, columnNumber);
-  slotNewStatus();
+  slotNewtqStatus();
 }
 
 void QuantaApp::slotNewLineColumn()
@@ -1539,7 +1539,7 @@ void QuantaApp::slotNewLineColumn()
   Document *w = ViewManager::ref()->activeDocument();
   if (w)
     w->viewCursorIf->cursorPosition(&cursorLine, &cursorCol);
-  linenumber = i18n("Line: %1 Col: %2").arg(cursorLine+1).arg(cursorCol+1);
+  linenumber = i18n("Line: %1 Col: %2").tqarg(cursorLine+1).tqarg(cursorCol+1);
   statusBar()->changeItem(linenumber, IDS_STATUS_CLM);
 }
 
@@ -1781,7 +1781,7 @@ void QuantaApp::slotShowAnnotationView()
   makeDockVisible(dynamic_cast<KDockWidget*>(m_annotationOutputView->wrapperWidget()));
 }
 
-TQWidget* QuantaApp::createContainer( TQWidget *parent, int index, const TQDomElement &element, int &id )
+TQWidget* QuantaApp::createContainer( TQWidget *tqparent, int index, const TQDomElement &element, int &id )
 {
 
   TQString tabname = element.attribute( "i18ntabname", "" );
@@ -1790,12 +1790,12 @@ TQWidget* QuantaApp::createContainer( TQWidget *parent, int index, const TQDomEl
   if ( element.tagName().lower() == "toolbar" && !tabname.isEmpty())
   {
 //avoid TQToolBar warning in the log
-    QtMsgHandler oldHandler = qInstallMsgHandler( silenceQToolBar );
+    TQtMsgHandler oldHandler = tqInstallMsgHandler( silenceTQToolBar );
     ToolbarTabWidget *toolbarTab = ToolbarTabWidget::ref();
     TQWidget *w = new TQWidget(toolbarTab, TQString("ToolbarHoldingWidget" + element.attribute("name")).ascii());
     QuantaToolBar *tb = new QuantaToolBar(w, element.attribute("name").ascii(), true, true);
     tb->loadState(element);
-    tb->setSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Minimum);
+    tb->tqsetSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Minimum);
 
   //kdDebug(24000) << "tb->iconSize() " << tb->iconSize() << endl;
    if (toolbarTab->iconText() == KToolBar::IconTextBottom)
@@ -1813,7 +1813,7 @@ TQWidget* QuantaApp::createContainer( TQWidget *parent, int index, const TQDomEl
    kdDebug(24000) << "toolbarTab->tabHeight() " << toolbarTab->tabHeight() << endl;
 */
     toolbarTab->insertTab(tb, tabname, idStr);
-    qInstallMsgHandler( oldHandler );
+    tqInstallMsgHandler( oldHandler );
 
     connect(tb, TQT_SIGNAL(removeAction(const TQString&, const TQString&)),
                 TQT_SLOT(slotRemoveAction(const TQString&, const TQString&)));
@@ -1822,18 +1822,18 @@ TQWidget* QuantaApp::createContainer( TQWidget *parent, int index, const TQDomEl
     return tb;
   }
 
-  return KMainWindow::createContainer( parent, index, element, id );
+  return KMainWindow::createContainer( tqparent, index, element, id );
 
 }
 
-void QuantaApp::removeContainer( TQWidget *container, TQWidget *parent, TQDomElement &element, int id )
+void QuantaApp::removeContainer( TQWidget *container, TQWidget *tqparent, TQDomElement &element, int id )
 {
   if (dynamic_cast<QuantaToolBar*>(container))
   {
     ToolbarTabWidget::ref()->removePage(container);
   }
   else
-    KMainWindow::removeContainer( container, parent, element, id );
+    KMainWindow::removeContainer( container, tqparent, element, id );
 }
 
 void QuantaApp::slotBack()
@@ -1911,14 +1911,14 @@ void QuantaApp::slotContextMenuAboutToShow()
                 name = tagStr.mid(pos, group.definitionRx.matchedLength());
                 node->tag->beginPos(bl, bc);
                 TQString tmpStr = tagStr.left(pos);
-                int newLines = tmpStr.contains('\n');
+                int newLines = tmpStr.tqcontains('\n');
                 bl += newLines;
-                int l = tmpStr.findRev('\n'); //the last EOL
+                int l = tmpStr.tqfindRev('\n'); //the last EOL
                 bc = (l == -1) ? bc+pos : pos - l - 1;
-                newLines = name.contains('\n');
+                newLines = name.tqcontains('\n');
                 l = name.length();
                 el = bl + newLines;
-                ec = (newLines > 0) ? l - name.findRev('\n') : bc + l - 1;
+                ec = (newLines > 0) ? l - name.tqfindRev('\n') : bc + l - 1;
                 pos += l;
                 int p = group.definitionRx.search(cleanName);
                 if (p != -1)
@@ -1942,7 +1942,7 @@ void QuantaApp::slotContextMenuAboutToShow()
         }
       } else
       {
-        TQMap<TQString, XMLStructGroup>::ConstIterator it = node->tag->dtd()->xmlStructTreeGroups.find(node->tag->name.lower());
+        TQMap<TQString, XMLStructGroup>::ConstIterator it = node->tag->dtd()->xmlStructTreeGroups.tqfind(node->tag->name.lower());
 
         if (it != node->tag->dtd()->xmlStructTreeGroups.constEnd())
         {
@@ -1964,11 +1964,11 @@ void QuantaApp::slotContextMenuAboutToShow()
     {
       if (!name.isEmpty())
       {
-        KURL baseUrl = QExtFileInfo::path(w->url());
+        KURL baseUrl = TQExtFileInfo::path(w->url());
         urlUnderCursor = baseUrl;
         QuantaCommon::setUrl(urlUnderCursor, name.stripWhiteSpace());
-        urlUnderCursor = QExtFileInfo::toAbsolute(urlUnderCursor, baseUrl);
-        action->setText(i18n("Open File: %1").arg(KStringHandler::lsqueeze(urlUnderCursor.prettyURL(0, KURL::StripFileProtocol), 80)));
+        urlUnderCursor = TQExtFileInfo::toAbsolute(urlUnderCursor, baseUrl);
+        action->setText(i18n("Open File: %1").tqarg(KStringHandler::lsqueeze(urlUnderCursor.prettyURL(0, KURL::StripFileProtocol), 80)));
         action->setEnabled(true);
       } else
       {
@@ -1979,7 +1979,7 @@ void QuantaApp::slotContextMenuAboutToShow()
     action = actionCollection()->action("upload_file");
     if (action)
     {
-      action->setEnabled(Project::ref()->contains(w->url()));
+      action->setEnabled(Project::ref()->tqcontains(w->url()));
     }
 
     // If we have a debugger session active...
@@ -1997,16 +1997,16 @@ void QuantaApp::slotContextMenuAboutToShow()
       {
         // Otherwise, find the word under the cursor
         word =  w->editIf->textLine(w->viewCursorIf->cursorLine());
-        startpos = word.findRev(TQRegExp("$|[^a-zA-Z0-9_]"), w->viewCursorIf->cursorColumn());
+        startpos = word.tqfindRev(TQRegExp("$|[^a-zA-Z0-9_]"), w->viewCursorIf->cursorColumn());
 
         word.remove(0, startpos);
         if(word.left(1) != "$")
           word.remove(0, 1);
 
-        word = word.left(word.find(TQRegExp("[^a-zA-Z0-9_]"), 1));
+        word = word.left(word.tqfind(TQRegExp("[^a-zA-Z0-9_]"), 1));
       }
       // If we have a linebreak, take everything before the break
-      startpos = word.find("\n");
+      startpos = word.tqfind("\n");
       if(startpos > 0)
         word = word.left(startpos);
 
@@ -2027,7 +2027,7 @@ void QuantaApp::slotContextMenuAboutToShow()
       action = actionCollection()->action("debug_addwatch");
       if(action)
       {
-        action->setText(i18n("Add Watch: '%1'").arg(word));
+        action->setText(i18n("Add Watch: '%1'").tqarg(word));
         action->setEnabled(!word.isEmpty());
 
         if(!action->isPlugged(popup))
@@ -2038,7 +2038,7 @@ void QuantaApp::slotContextMenuAboutToShow()
       action = actionCollection()->action("debug_variable_set");
       if(action)
       {
-        action->setText(i18n("Set Value of '%1'").arg(word));
+        action->setText(i18n("Set Value of '%1'").tqarg(word));
         action->setEnabled(!word.isEmpty());
 
         if(!action->isPlugged(popup))
@@ -2049,7 +2049,7 @@ void QuantaApp::slotContextMenuAboutToShow()
       action = actionCollection()->action("debug_conditional_break");
       if(action)
       {
-        action->setText(i18n("Break When '%1'...").arg(word));
+        action->setText(i18n("Break When '%1'...").tqarg(word));
         action->setEnabled(!word.isEmpty());
 
         if(!action->isPlugged(popup))
@@ -2074,7 +2074,7 @@ void QuantaApp::slotContextMenuAboutToShow()
 
 void QuantaApp::slotOpenFileUnderCursor()
 {
-  if (QExtFileInfo::exists(urlUnderCursor, true, this))
+  if (TQExtFileInfo::exists(urlUnderCursor, true, this))
   {
     if (QuantaCommon::checkMimeGroup(urlUnderCursor, "text" ))
     {
@@ -2087,7 +2087,7 @@ void QuantaApp::slotOpenFileUnderCursor()
     }
   } else
   {
-    KMessageBox::error(this, i18n("<qt>The file <b>%1</b> does not exist or is not a recognized mime type.</qt>").arg(urlUnderCursor.prettyURL(0, KURL::StripFileProtocol)));
+    KMessageBox::error(this, i18n("<qt>The file <b>%1</b> does not exist or is not a recognized mime type.</qt>").tqarg(urlUnderCursor.prettyURL(0, KURL::StripFileProtocol)));
 
   }
 }
@@ -2166,8 +2166,8 @@ void QuantaApp::slotLoadToolbarFile(const KURL& url)
        {
          if ((nodeList.item(i).cloneNode().toElement().attribute("name").lower() ) == name.lower())
          {
-           newName = origName + TQString(" (%1)").arg(count);
-           i18nName = i18n(origName.utf8()) + TQString(" (%1)").arg(count);
+           newName = origName + TQString(" (%1)").tqarg(count);
+           i18nName = i18n(origName.utf8()) + TQString(" (%1)").tqarg(count);
            nameModified = true;
            count++;
            found = true;
@@ -2195,12 +2195,12 @@ void QuantaApp::slotLoadToolbarFile(const KURL& url)
    TQString s = i18nName.lower();
    TQString toolbarId = s;
    TQRegExp rx("\\s|\\.");
-   toolbarId.replace(rx, "_");
+   toolbarId.tqreplace(rx, "_");
    int n = 1;
-   while (m_toolbarList.find(toolbarId) != 0L)
+   while (m_toolbarList.tqfind(toolbarId) != 0L)
    {
-     toolbarId = s + TQString("%1").arg(n);
-     toolbarId.replace(rx, "_");
+     toolbarId = s + TQString("%1").tqarg(n);
+     toolbarId.tqreplace(rx, "_");
      n++;
    }
 
@@ -2250,7 +2250,7 @@ void QuantaApp::slotLoadToolbarFile(const KURL& url)
 
     //Compatility code (read the action shortcuts from quantaui.rc)
     //TODO: Remove after upgrade from 3.1 is not supported
-      if (oldShortcuts.contains(actionName))
+      if (oldShortcuts.tqcontains(actionName))
       {
         tagAction->setModified(true);
         tagAction->data().setAttribute("shortcut", oldShortcuts[actionName]);
@@ -2438,7 +2438,7 @@ KURL QuantaApp::saveToolbarToFile(const TQString& toolbarName, const KURL& destF
   TQString error;
   int el, ec;
   if (!dom->setContent(s, &error, &el, &ec))
-      kdError(24000) << TQString("Error %1 at (%2, %3)").arg(error).arg(el).arg(ec)<<endl;
+      kdError(24000) << TQString("Error %1 at (%2, %3)").tqarg(error).tqarg(el).tqarg(ec)<<endl;
   p_toolbar->dom = dom;
 
   TQTextStream bufferStr(&buffer);
@@ -2458,10 +2458,10 @@ KURL QuantaApp::saveToolbarToFile(const TQString& toolbarName, const KURL& destF
   if (!tar.writeFile(TQFileInfo(tarFile.path()).baseName()+".actions", "user", "group", buffer2.buffer().size(), buffer2.buffer().data()))
       return KURL();
   tar.close();
-  if (!QExtFileInfo::copy(KURL::fromPathOrURL(tempFile->name()), tarFile, -1, true, false, this))
+  if (!TQExtFileInfo::copy(KURL::fromPathOrURL(tempFile->name()), tarFile, -1, true, false, this))
   {
     KMessageBox::error(this, i18n("<qt>An error happened while saving the <b>%1</b> toolbar.<br>"
-        "Check that you have write permissions for<br><b>%2</b>.<br><br>This might happen if you tried save to save a global toolbar as a simple user. Use <i>Save As</i> or <i>Toolbars->Save Toolbars->Save as Local Toolbar</i> in this case. </qt>").arg(p_toolbar->name).arg(tarFile.prettyURL(0, KURL::StripFileProtocol)), i18n("Toolbar Saving Error"));
+        "Check that you have write permissions for<br><b>%2</b>.<br><br>This might happen if you tried save to save a global toolbar as a simple user. Use <i>Save As</i> or <i>Toolbars->Save Toolbars->Save as Local Toolbar</i> in this case. </qt>").tqarg(p_toolbar->name).tqarg(tarFile.prettyURL(0, KURL::StripFileProtocol)), i18n("Toolbar Saving Error"));
     tarFile = KURL();
     delete p_toolbar->dom;
     p_toolbar->dom = oldDom;
@@ -2554,7 +2554,7 @@ bool QuantaApp::saveToolbar(bool localToolbar, const TQString& toolbarToSave, co
         if (!localToolbar)
             localToolbarsDir = projectToolbarsURL.prettyURL();
         KMessageBox::sorry(0,i18n("<qt>You must save the toolbars to the following folder: <br><br><b>%1</b></qt>")
-                                  .arg(localToolbarsDir));
+                                  .tqarg(localToolbarsDir));
         query = KMessageBox::No;
       }
     } while (query != KMessageBox::Yes);
@@ -2591,16 +2591,16 @@ void QuantaApp::slotSaveProjectToolbar()
 void QuantaApp::slotAddToolbar()
 {
  bool ok;
- TQString name = KInputDialog::getText(i18n("New Toolbar"), i18n("Enter toolbar name:"), i18n("User_%1").arg(userToolbarsCount), &ok, this);
+ TQString name = KInputDialog::getText(i18n("New Toolbar"), i18n("Enter toolbar name:"), i18n("User_%1").tqarg(userToolbarsCount), &ok, this);
  if (ok)
  {
   userToolbarsCount++;
 
   TQString toolbarId = name;
   int n = 1;
-  while (m_toolbarList.find(toolbarId) != 0L)
+  while (m_toolbarList.tqfind(toolbarId) != 0L)
   {
-    toolbarId = name + TQString("%1").arg(n);
+    toolbarId = name + TQString("%1").tqarg(n);
     n++;
   }
   toolbarId = toolbarId.lower();
@@ -2609,7 +2609,7 @@ void QuantaApp::slotAddToolbar()
   tempFile->setAutoDelete(true);
   tempFile->textStream()->setEncoding(TQTextStream::UnicodeUTF8);
   * (tempFile->textStream()) << TQString("<!DOCTYPE kpartgui SYSTEM \"kpartgui.dtd\">\n<kpartgui name=\"quanta\" version=\"2\">\n<ToolBar name=\"%1\" tabname=\"%2\" i18ntabname=\"%3\" id=\"%4\">\n<text>%5</text>\n</ToolBar>\n</kpartgui>\n")
-      .arg(name.lower()).arg(name).arg(name).arg(toolbarId).arg(name);
+      .tqarg(name.lower()).tqarg(name).tqarg(name).tqarg(toolbarId).tqarg(name);
   tempFile->close();
 
   ToolbarXMLGUI * toolbarGUI = new ToolbarXMLGUI(tempFile->name());
@@ -2700,7 +2700,7 @@ TQString QuantaApp::createToolbarTarball()
   i18n( "Please select a toolbar:" ), lst, current, false, &ok, this );
 
   if (!ok)
-    return TQString::null;
+    return TQString();
 
   TQString toolbarName = res;
   for (uint i = 0; i < lst.count(); i++)
@@ -2759,7 +2759,7 @@ void QuantaApp::slotSendToolbar()
       return;
     }
 
-    kapp->invokeMailer(toStr, TQString::null, TQString::null, subjectStr, message, TQString::null, toolbarFile);
+    kapp->invokeMailer(toStr, TQString(), TQString(), subjectStr, message, TQString(), toolbarFile);
   }
   delete mailDlg;
 }
@@ -2767,7 +2767,7 @@ void QuantaApp::slotSendToolbar()
 void QuantaApp::slotDownloadToolbar()
 {
   if (!m_newToolbarStuff)
-    m_newToolbarStuff = new QNewToolbarStuff("quanta/toolbar", this);
+    m_newToolbarStuff = new TQNewToolbarStuff("quanta/toolbar", this);
   m_newToolbarStuff->downloadResource();
 }
 
@@ -2777,7 +2777,7 @@ void QuantaApp::slotUploadToolbar()
   if (tempFileName.isNull())
     return;
   if (!m_newToolbarStuff)
-    m_newToolbarStuff = new QNewToolbarStuff("quanta/toolbar", this);
+    m_newToolbarStuff = new TQNewToolbarStuff("quanta/toolbar", this);
 //  tempDirList.append(m_newToolbarStuff->uploadResource(tempFileName));
   m_newToolbarStuff->uploadResource(tempFileName);
 }
@@ -2846,7 +2846,7 @@ void QuantaApp::slotRenameToolbar(const TQString& name)
       {
         if (tb->id(i) == name)
         {
-          tb->setTabLabel(tb->page(i)->parentWidget(), i18n(p_toolbar->name.utf8()));
+          tb->setTabLabel(tb->page(i)->tqparentWidget(), i18n(p_toolbar->name.utf8()));
           m_tagsMenu->changeItem(m_tagsMenu->idAt(i + 2), i18n(p_toolbar->name.utf8()));
           break;
         }
@@ -2920,7 +2920,7 @@ void QuantaApp::slotDeleteAction(KAction *action)
       //we found a toolbar that contains the action
       if (nodeList.item(j).toElement().attribute("name") == actionName)
       {
-        nodeList.item(j).parentNode().removeChild(nodeList.item(j));
+        nodeList.item(j).tqparentNode().removeChild(nodeList.item(j));
         KXMLGUIFactory::saveConfigFile(guiClient->domDocument(), guiClient->xmlFile());
         break;
       }
@@ -2936,7 +2936,7 @@ void QuantaApp::slotRemoveAction(const TQString& toolbarName, const TQString& a_
 {
   KAction *action = 0L;
   TQString actionName = a_actionName;
-  actionName.replace('&',"&&");
+  actionName.tqreplace('&',"&&");
   KActionCollection *ac = actionCollection();
   uint actionCount = ac->count();
   TQString str;
@@ -2976,7 +2976,7 @@ void QuantaApp::slotRemoveAction(const TQString& toolbarName, const TQString& a_
         {
           action->unplug(ToolbarTabWidget::ref()->page(toolbarName));
           action->unplug(p_toolbar->menu);
-          node.parentNode().removeChild(node);
+          node.tqparentNode().removeChild(node);
         }
         node = node.nextSibling();
       }
@@ -3014,10 +3014,10 @@ void QuantaApp::setDtep(const TQString& dtepName, bool convert)
   if (w)
   {
     TQString dtep = DTDs::ref()->getDTDNameFromNickName(dtepName);
-    if (!DTDs::ref()->find(dtep))
+    if (!DTDs::ref()->tqfind(dtep))
       return;
     w->setDTDIdentifier(dtep);
-    const DTDStruct *dtd = DTDs::ref()->find(w->getDTDIdentifier());
+    const DTDStruct *dtd = DTDs::ref()->tqfind(w->getDTDIdentifier());
     if (convert && dtd->family == Xml)
     {
       Tag *tag = 0L;
@@ -3096,7 +3096,7 @@ void QuantaApp::slotEditDTD()
     bool ok = false;
     TQString res = KInputDialog::getItem(
         i18n( "Edit DTD" ),
-    i18n( "Please select a DTD:" ), lst, lst.findIndex(nickName), false, &ok, this );
+    i18n( "Please select a DTD:" ), lst, lst.tqfindIndex(nickName), false, &ok, this );
 
     TQString s = i18n("Create a new DTEP description");
     s = i18n("Load DTEP description from disk");
@@ -3106,7 +3106,7 @@ void QuantaApp::slotEditDTD()
     TQString dtdName = DTDs::ref()->getDTDNameFromNickName(res);
 
     KDialogBase editDlg(this, "edit_dtep", true, i18n("Configure DTEP"), KDialogBase::Ok | KDialogBase::Cancel);
-    DTEPEditDlg dtepDlg(DTDs::ref()->find(dtdName)->fileName, &editDlg);
+    DTEPEditDlg dtepDlg(DTDs::ref()->tqfind(dtdName)->fileName, &editDlg);
     editDlg.setMainWidget(&dtepDlg);
     if (editDlg.exec())
     {
@@ -3122,7 +3122,7 @@ void QuantaApp::focusInEvent(TQFocusEvent* e)
  if (w)
  {
     w->view()->setFocus();
-    w->checkDirtyStatus();
+    w->checkDirtytqStatus();
  }
 }
 
@@ -3166,17 +3166,17 @@ void QuantaApp::slotLoadToolbarForDTD(const TQString& dtdName)
 
   if (!currentToolbarDTD.isEmpty())
   {
-     oldDtd = DTDs::ref()->find(currentToolbarDTD);
+     oldDtd = DTDs::ref()->tqfind(currentToolbarDTD);
      if (!oldDtd)
-       oldDtd = DTDs::ref()->find(Project::ref()->defaultDTD());
+       oldDtd = DTDs::ref()->tqfind(Project::ref()->defaultDTD());
   }
   TQString fileName;
-  const DTDStruct *newDtd = DTDs::ref()->find(dtdName);
+  const DTDStruct *newDtd = DTDs::ref()->tqfind(dtdName);
   if (!newDtd)
   {
-      newDtd = DTDs::ref()->find(Project::ref()->defaultDTD());
+      newDtd = DTDs::ref()->tqfind(Project::ref()->defaultDTD());
       if (!newDtd)
-          newDtd = DTDs::ref()->find(qConfig.defaultDocType); //extreme case
+          newDtd = DTDs::ref()->tqfind(qConfig.defaultDocType); //extreme case
   }
 
   ToolbarEntry *p_toolbar;
@@ -3200,7 +3200,7 @@ void QuantaApp::slotLoadToolbarForDTD(const TQString& dtdName)
       //first load the local version if it exists
       fileName = locateLocal("data", resourceDir + "toolbars/"+newDtd->toolbars[i]);
       QuantaCommon::setUrl(url, fileName);
-      if (QExtFileInfo::exists(url, true, this))
+      if (TQExtFileInfo::exists(url, true, this))
       {
         //showToolbarFile(url);
         newToolbars += url;
@@ -3208,7 +3208,7 @@ void QuantaApp::slotLoadToolbarForDTD(const TQString& dtdName)
       {
         fileName = qConfig.globalDataDir + resourceDir + "toolbars/"+newDtd->toolbars[i];
         QuantaCommon::setUrl(url, fileName);
-        if (QExtFileInfo::exists(url, true, this))
+        if (TQExtFileInfo::exists(url, true, this))
         {
           newToolbars += url;//  showToolbarFile(url);
         }
@@ -3225,7 +3225,7 @@ void QuantaApp::slotLoadToolbarForDTD(const TQString& dtdName)
         KURL urlLocal;
         fileName = locateLocal("data", resourceDir + "toolbars/"+oldDtd->toolbars[i]);
         QuantaCommon::setUrl(urlLocal, fileName);
-        if (newToolbars.contains(url) == 0)
+        if (newToolbars.tqcontains(url) == 0)
         {
           TQDictIterator<ToolbarEntry> iter(m_toolbarList);
           for( ; iter.current(); ++iter )
@@ -3309,8 +3309,8 @@ bool QuantaApp::slotRemoveToolbar(const TQString& a_name)
        name1.remove(" tab");
        TQString name2 = name1;
        name2.remove(TQRegExp("[\\s]\\([0-9]+\\)"));
-       s2.replace(name1, name2);
-       s2.replace(name1.lower(), name2.lower());
+       s2.tqreplace(name1, name2);
+       s2.tqreplace(name1.lower(), name2.lower());
      }
      bool useToolbarGUI = true;
      if ( s1 != s2 /*|| actionsModified */)
@@ -3318,12 +3318,12 @@ bool QuantaApp::slotRemoveToolbar(const TQString& a_name)
       int result;
       if (p_toolbar->url.isEmpty())
       {
-        result = KMessageBox::warningYesNoCancel(this, i18n("<qt>Toolbar <b>%1</b> is new and unsaved. Do you want to save it before it is removed?</qt>").arg(p_toolbar->name),
+        result = KMessageBox::warningYesNoCancel(this, i18n("<qt>Toolbar <b>%1</b> is new and unsaved. Do you want to save it before it is removed?</qt>").tqarg(p_toolbar->name),
              i18n("Save Toolbar"), KStdGuiItem::save(), KStdGuiItem::discard());
       } else
       {
          FourButtonMessageBox dlg(this, 0, true);
-         dlg.textLabel->setText(i18n("<qt>The toolbar <b>%1</b> was modified. Do you want to save it before it is removed?</qt>").arg(p_toolbar->name));
+         dlg.textLabel->setText(i18n("<qt>The toolbar <b>%1</b> was modified. Do you want to save it before it is removed?</qt>").tqarg(p_toolbar->name));
          dlg.setCaption(i18n("Save Toolbar"));
          dlg.pixmapLabel->setPixmap(BarIcon("messagebox_info", KIcon::SizeMedium));
          dlg.exec();
@@ -3461,7 +3461,7 @@ void QuantaApp::slotBuildPrjToolbarsMenu()
   if (Project::ref()->hasProject())
   {
     buildInProgress = true;
-    toolbarList = QExtFileInfo::allFiles(Project::ref()->toolbarURL(), "*"+toolbarExtension, this);
+    toolbarList = TQExtFileInfo::allFiles(Project::ref()->toolbarURL(), "*"+toolbarExtension, this);
     buildInProgress = false;
     projectToolbarFiles->setMaxItems(toolbarList.count());
     for (uint i = 0; i < toolbarList.count(); i++)
@@ -3542,7 +3542,7 @@ bool QuantaApp::allToolbarsHidden() const
 
 void QuantaApp::slotLoadDTEP()
 {
-  TQString dirName = KFileDialog::getExistingDirectory(TQString::null, 0, i18n("Select DTEP Directory"));
+  TQString dirName = KFileDialog::getExistingDirectory(TQString(), 0, i18n("Select DTEP Directory"));
   if (!dirName.isEmpty())
   {
      DTDs::ref()->slotLoadDTEP(dirName, true);
@@ -3559,10 +3559,10 @@ TQString QuantaApp::createDTEPTarball()
     bool ok = false;
     TQString res = KInputDialog::getItem(
         i18n( "Send DTD" ),
-    i18n( "Please select a DTD:" ), lst, lst.findIndex(nickName), false, &ok, this );
+    i18n( "Please select a DTD:" ), lst, lst.tqfindIndex(nickName), false, &ok, this );
 
     if (!ok)
-      return TQString::null;
+      return TQString();
 
     TQString dtdName = DTDs::ref()->getDTDNameFromNickName(res);
 
@@ -3570,17 +3570,17 @@ TQString QuantaApp::createDTEPTarball()
     KTempDir* tempDir = new KTempDir(tmpDir);
     tempDir->setAutoDelete(true);
     tempDirList.append(tempDir);
-    TQString tempFileName=tempDir->name() +"/"+ DTDs::ref()->getDTDNickNameFromName(dtdName).replace(TQRegExp("\\s|\\."), "_") + ".tgz";
+    TQString tempFileName=tempDir->name() +"/"+ DTDs::ref()->getDTDNickNameFromName(dtdName).tqreplace(TQRegExp("\\s|\\."), "_") + ".tgz";
 
   //pack the .tag files and the description.rc into a .tgz file
     KTar tar(tempFileName, "application/x-gzip");
     tar.open(IO_WriteOnly);
 
     KURL dirURL;
-    dirURL.setPath(DTDs::ref()->find(dtdName)->fileName);
+    dirURL.setPath(DTDs::ref()->tqfind(dtdName)->fileName);
     dirURL.setPath(dirURL.directory(false));
 
-    KURL::List files = QExtFileInfo::allFilesRelative(dirURL, "*", this);
+    KURL::List files = TQExtFileInfo::allFilesRelative(dirURL, "*", this);
     for ( KURL::List::Iterator it_f = files.begin(); it_f != files.end(); ++it_f )
     {
       TQString name = (*it_f).fileName();
@@ -3595,7 +3595,7 @@ TQString QuantaApp::createDTEPTarball()
     tar.close();
     return tempFileName;
   }
-  return TQString::null;
+  return TQString();
 }
 
 void QuantaApp::slotEmailDTEP()
@@ -3634,7 +3634,7 @@ void QuantaApp::slotEmailDTEP()
         return;
       }
 
-      kapp->invokeMailer(toStr, TQString::null, TQString::null, subjectStr, message, TQString::null, dtdFile);
+      kapp->invokeMailer(toStr, TQString(), TQString(), subjectStr, message, TQString(), dtdFile);
     }
     delete mailDlg;
   }
@@ -3643,7 +3643,7 @@ void QuantaApp::slotEmailDTEP()
 void QuantaApp::slotDownloadDTEP()
 {
   if (!m_newDTEPStuff)
-    m_newDTEPStuff = new QNewDTEPStuff("quanta/dtep", this);
+    m_newDTEPStuff = new TQNewDTEPStuff("quanta/dtep", this);
   m_newDTEPStuff->downloadResource();
 }
 
@@ -3653,7 +3653,7 @@ void QuantaApp::slotUploadDTEP()
   if (tempFileName.isNull())
     return;
   if (!m_newDTEPStuff)
-    m_newDTEPStuff = new QNewDTEPStuff("quanta/dtep", this);
+    m_newDTEPStuff = new TQNewDTEPStuff("quanta/dtep", this);
 //  tempDirList.append(m_newDTEPStuff->uploadResource(tempFileName));
   m_newDTEPStuff->uploadResource(tempFileName);
 }
@@ -3664,7 +3664,7 @@ void QuantaApp::slotSmartTagInsertion()
   if(!action)
     return;
   if(!ViewManager::ref()->activeDocument() || !ViewManager::ref()->activeView() ||
-    ViewManager::ref()->activeDocument()->defaultDTD()->name.contains("HTML", false) == 0)
+    ViewManager::ref()->activeDocument()->defaultDTD()->name.tqcontains("HTML", false) == 0)
   {
     KMessageBox::error(this, "Smart Tag Insertion is available only for (X)HTML for the moment.");
     qConfig.smartTagInsertion = false;
@@ -3677,14 +3677,14 @@ void QuantaApp::slotSmartTagInsertion()
 void QuantaApp::slotDownloadTemplate()
 {
   if (!m_newTemplateStuff)
-    m_newTemplateStuff = new QNewTemplateStuff("quanta/template", this);
+    m_newTemplateStuff = new TQNewTemplateStuff("quanta/template", this);
   m_newTemplateStuff->downloadResource();
 }
 
 void QuantaApp::slotUploadTemplate(const TQString &fileName)
 {
   if (!m_newTemplateStuff)
-    m_newTemplateStuff = new QNewTemplateStuff("quanta/template", this);
+    m_newTemplateStuff = new TQNewTemplateStuff("quanta/template", this);
 //  tempDirList.append(m_newTemplateStuff->uploadResource(fileName));
   m_newTemplateStuff->uploadResource(fileName);
 }
@@ -3692,14 +3692,14 @@ void QuantaApp::slotUploadTemplate(const TQString &fileName)
 void QuantaApp::slotDownloadScript()
 {
     if (!m_newScriptStuff)
-      m_newScriptStuff = new QNewScriptStuff("quanta/script", this);
+      m_newScriptStuff = new TQNewScriptStuff("quanta/script", this);
     m_newScriptStuff->downloadResource();
 }
 
 void QuantaApp::slotUploadScript(const TQString &fileName)
 {
   if (!m_newScriptStuff)
-    m_newScriptStuff = new QNewScriptStuff("quanta/script", this);
+    m_newScriptStuff = new TQNewScriptStuff("quanta/script", this);
 //  tempDirList.append(m_newScriptStuff->uploadResource(fileName));
   m_newScriptStuff->uploadResource(fileName);
 }
@@ -3708,7 +3708,7 @@ void QuantaApp::slotDownloadDoc()
 {
   if (!m_newDocStuff)
   {
-    m_newDocStuff = new QNewDocStuff("quanta/documentation", this);
+    m_newDocStuff = new TQNewDocStuff("quanta/documentation", this);
     connect(m_newDocStuff, TQT_SIGNAL(installFinished()), dTab, TQT_SLOT(slotRefreshTree()));
   }
   m_newDocStuff->downloadResource();
@@ -3736,7 +3736,7 @@ void QuantaApp::documentProperties(bool forceInsertionOfMinimalTree)
   Document *w = ViewManager::ref()->activeDocument();
   if (w)
   {
-    if (w->defaultDTD()->name.contains("HTML", false) == 0)
+    if (w->defaultDTD()->name.tqcontains("HTML", false) == 0)
     {
       KMessageBox::information(this, i18n("The Document Properties Dialog is only for HTML and XHTML."));
       return;
@@ -3784,7 +3784,7 @@ TQStringList QuantaApp::openedURLs() const
           Document *w = qView->document();
           if ( w )
           {
-            list.prepend( TQString("%1:%2").arg(w->editIf->editInterfaceNumber()).arg(w->url().url()));
+            list.prepend( TQString("%1:%2").tqarg(w->editIf->editInterfaceNumber()).tqarg(w->url().url()));
           }
       }
   }
@@ -3808,7 +3808,7 @@ void QuantaApp::slotExpandAbbreviation()
     {
         bool found = false;
         Abbreviation abbrev = it.data();
-        if (abbrev.dteps.contains(dtd->name))
+        if (abbrev.dteps.tqcontains(dtd->name))
         {
             TQMap<TQString, TQString>::ConstIterator it2;
             for (it2 = abbrev.abbreviations.constBegin(); it2 != abbrev.abbreviations.constEnd(); ++it2)
@@ -3830,20 +3830,20 @@ void QuantaApp::slotExpandAbbreviation()
       w->editIf->removeText(line, col - text.length() + 1, line, col);
       w->activateParser(true);
       col -= (text.length() - 1);
-      int pos = textToInsert.find('|');
+      int pos = textToInsert.tqfind('|');
       if (pos != -1)
       {
         text = textToInsert.left(pos);
-        if (text.contains('\n'))
+        if (text.tqcontains('\n'))
         {
-          line += text.contains('\n');
-          col = text.length() - text.findRev('\n') - 1;
+          line += text.tqcontains('\n');
+          col = text.length() - text.tqfindRev('\n') - 1;
         } else
         {
           col += pos;
         }
       }
-      textToInsert.replace('|',"");
+      textToInsert.tqreplace('|',"");
       w->insertText(textToInsert, false);
       w->viewCursorIf->setCursorPositionReal(line, col);
     }
@@ -3957,7 +3957,7 @@ void QuantaApp::slotAutosaveTimer()
 void QuantaApp::slotGetScriptOutput(KProcess* ,char* buf,int buflen)
 {
  TQCString tmp( buf, buflen + 1 );
- m_scriptOutput = TQString::null;
+ m_scriptOutput = TQString();
  m_scriptOutput = TQString::fromLocal8Bit(tmp).remove(" ");
 }
 
@@ -3980,7 +3980,7 @@ void QuantaApp::slotProcessTimeout()
 {
   if (m_loopStarted)
   {
-    qApp->exit_loop();
+    tqApp->exit_loop();
     m_loopStarted = false;
   }
 }
@@ -4040,7 +4040,7 @@ void QuantaApp::slotReloadStructTreeView(bool groupOnly)
         }
         Tag *commentTag = n->tag;
         TQString text = commentTag->tagStr();
-        int pos = text.find("@annotation");
+        int pos = text.tqfind("@annotation");
         if (pos != -1)
         {
           pos += 11;
@@ -4048,7 +4048,7 @@ void QuantaApp::slotReloadStructTreeView(bool groupOnly)
           if (text[pos] == '(')
           {
             int p = pos;
-            pos = text.find(')');
+            pos = text.tqfind(')');
             if (pos != -1)
             {
               receiver = text.mid(p + 1, pos - p - 1);
@@ -4062,7 +4062,7 @@ void QuantaApp::slotReloadStructTreeView(bool groupOnly)
             n->next->tag->beginPos(l, c);
           else
             n->tag->endPos(l, c);
-          commentTag->write()->addAnnotation(l, qMakePair(text, receiver));
+          commentTag->write()->addAnnotation(l, tqMakePair(text, receiver));
         }
       }
       node = node->nextSibling();
@@ -4074,7 +4074,7 @@ TQString QuantaApp::saveCurrentFile()
 {
   Document *w = ViewManager::ref()->activeDocument();
   if (!w)
-    return TQString::null;
+    return TQString();
   if (w->isModified())
   {
     if ( KMessageBox::questionYesNo(this,
@@ -4094,7 +4094,7 @@ TQString QuantaApp::saveCurrentFile()
       }
     } else
     {
-      return TQString::null;
+      return TQString();
     }
   }
   KURL url = Project::ref()->urlWithPrefix(w->url());
@@ -4160,7 +4160,7 @@ bool QuantaApp::queryClose()
   {
     saveOptions();
    // kdDebug(24000) << "Quanta will exit" << endl;
-    emit eventHappened("quanta_exit", TQDateTime::currentDateTime().toString(Qt::ISODate), TQString::null);
+    emit eventHappened("quanta_exit", TQDateTime::tqcurrentDateTime().toString(Qt::ISODate), TQString());
   } else
     slotFileNew();
   return canExit;
@@ -4200,7 +4200,7 @@ void QuantaApp::saveOptions()
 
     m_config->writeEntry("Smart Tag Insertion", qConfig.smartTagInsertion);
 
-    m_config->writeEntry("Window layout", qConfig.windowLayout);
+    m_config->writeEntry("Window tqlayout", qConfig.windowLayout);
     m_config->writeEntry("Follow Cursor", StructTreeView::ref()->followCursor() );
     //If user choose the timer interval, it needs to restart the timer too
     m_config->writeEntry("Autosave interval", qConfig.autosaveInterval);
@@ -4297,10 +4297,10 @@ void QuantaApp::slotEditCurrentTag()
     if (dtd->family == Xml)
     {
       TQString currentLine = w->editIf->textLine(line);
-      int sPos = currentLine.findRev('<', col);
+      int sPos = currentLine.tqfindRev('<', col);
       if (sPos != -1)
       {
-        int ePos = currentLine.find('>', col);
+        int ePos = currentLine.tqfind('>', col);
         if (ePos != -1)
         {
           AreaStruct area(line, sPos, line, ePos);
@@ -4327,7 +4327,7 @@ void QuantaApp::slotEditCurrentTag()
   slotEnableIdleTimer(true);
   if (isUnknown)
   {
-    TQString message = i18n("Unknown tag: %1").arg(tagName);
+    TQString message = i18n("Unknown tag: %1").tqarg(tagName);
     slotStatusMsg( message );
   }
 }
@@ -4442,21 +4442,21 @@ void QuantaApp::slotInsertCSS()
   if (styleNode->tag->type == Tag::XmlTagEnd && styleNode->prev)
     styleNode = styleNode->prev;
 
-  while (styleNode && styleNode->parent && styleNode->tag->name.lower() != "style" && styleNode->tag->dtd()->name == "text/css")
-    styleNode = styleNode->parent;
+  while (styleNode && styleNode->tqparent && styleNode->tag->name.lower() != "style" && styleNode->tag->dtd()->name == "text/css")
+    styleNode = styleNode->tqparent;
 
-  Node *parentNode = node;
-  if (parentNode->tag->type == Tag::XmlTagEnd && parentNode->prev)
-    parentNode = parentNode->prev;
+  Node *tqparentNode = node;
+  if (tqparentNode->tag->type == Tag::XmlTagEnd && tqparentNode->prev)
+    tqparentNode = tqparentNode->prev;
   else
-    while (parentNode && parentNode->parent &&
-           parentNode->tag->type != Tag::XmlTag)
-      parentNode = parentNode->parent;
+    while (tqparentNode && tqparentNode->tqparent &&
+           tqparentNode->tag->type != Tag::XmlTag)
+      tqparentNode = tqparentNode->tqparent;
   TQString fullDocument = w->editIf->text().stripWhiteSpace();
 
-  if (styleNode->tag->name.lower() == "comment block" && styleNode->parent) {
-    if (styleNode->parent->tag->name.lower() == "style") {
-      styleNode = styleNode->parent;
+  if (styleNode->tag->name.lower() == "comment block" && styleNode->tqparent) {
+    if (styleNode->tqparent->tag->name.lower() == "style") {
+      styleNode = styleNode->tqparent;
     }
   }
 
@@ -4469,7 +4469,7 @@ void QuantaApp::slotInsertCSS()
 
     styleNode->next->tag->beginPos(eLine, eCol);
     TQString styleTagContent(w->text(bLine, bCol+1, eLine, eCol-1).remove("<!--").remove("-->"));// <style></style> block content
-        kdDebug(24000) << "Style tag contains: " << endl << styleTagContent << endl;
+        kdDebug(24000) << "Style tag tqcontains: " << endl << styleTagContent << endl;
     CSSSelector *dlg = new CSSSelector;
 
     dlg->setCallingFrom("XHTML");
@@ -4513,29 +4513,29 @@ void QuantaApp::slotInsertCSS()
       }
      delete dlg;
   } else
-  if (parentNode && parentNode->tag->type == Tag::XmlTag)
+  if (tqparentNode && tqparentNode->tag->type == Tag::XmlTag)
   {
-        kdDebug(24000) << "[CSS editor] We will add a style attribute to: " << parentNode->tag->name << endl;
+        kdDebug(24000) << "[CSS editor] We will add a style attribute to: " << tqparentNode->tag->name << endl;
     CSSEditor *dlg = new CSSEditor(this);
     TQFileInfo fi(ViewManager::ref()->currentURL());
     dlg->setFileToPreview(projectBaseURL().path() +  fi.baseName(),false);
 
 
-    parentNode->tag->beginPos(bLine, bCol);
-    parentNode->tag->endPos(eLine, eCol);
+    tqparentNode->tag->beginPos(bLine, bCol);
+    tqparentNode->tag->endPos(eLine, eCol);
     dlg->setFooter(">" + w->text(eLine, eCol + 1, lastLine, lastCol));
 
     TQString temp;
-    if (parentNode->tag->hasAttribute("style"))
+    if (tqparentNode->tag->hasAttribute("style"))
     {
-      dlg->setInlineStyleContent(parentNode->tag->attributeValue("style"));
-      Tag tempTag(*(parentNode->tag));
+      dlg->setInlineStyleContent(tqparentNode->tag->attributeValue("style"));
+      Tag tempTag(*(tqparentNode->tag));
       tempTag.deleteAttribute("style");
       temp = tempTag.toString();
 
     } else {
-      dlg->setInlineStyleContent(TQString::null);
-      temp = parentNode->tag->toString();
+      dlg->setInlineStyleContent(TQString());
+      temp = tqparentNode->tag->toString();
     }
     //using TQString::mid sometimes generates strange results; maybe this is due to a (random) blank in temp
     temp = temp.left(temp.length()-1);//remove >
@@ -4545,7 +4545,7 @@ void QuantaApp::slotInsertCSS()
     dlg->initialize();
     if( dlg->exec() )
     {
-      w->changeTagAttribute(parentNode->tag, "style", dlg->generateProperties());
+      w->changeTagAttribute(tqparentNode->tag, "style", dlg->generateProperties());
     }
     delete dlg;
    } else
@@ -4786,7 +4786,7 @@ void QuantaApp::slotViewInKFM()
   }
   if ( !w->isUntitled() )
   {
-    KProcess *show = new KProcess(this);
+    KProcess *show = new KProcess(TQT_TQOBJECT(this));
     KURL url = Project::ref()->urlWithPrefix(w->url());
     *show << "kfmclient" << "newTab" << url.url();
     show->start( KProcess::DontCare );
@@ -4820,7 +4820,7 @@ void QuantaApp::slotViewInLynx()
   }
   if ( !w->isUntitled() )
   {
-    KProcess *show = new KProcess(this);
+    KProcess *show = new KProcess(TQT_TQOBJECT(this));
     KURL url = Project::ref()->urlWithPrefix(w->url());
     *show << "konsole"
           << "--nohist"
@@ -4840,15 +4840,15 @@ void QuantaApp::slotPasteHTMLQuoted()
   Document *w = ViewManager::ref()->activeDocument();
   if (w)
   {
-    QClipboard *cb = qApp->clipboard();
+    TQClipboard *cb = tqApp->tqclipboard();
     TQString text = cb->text();
 
     if ( ( !text.isNull() ) && (!text.isEmpty() ) )
     {
-      text.replace( "&", "&amp;" );
-      text.replace( "<", "&lt;" );
-      text.replace( "\"", "&quot;" );
-      text.replace( ">", "&gt;" );
+      text.tqreplace( "&", "&amp;" );
+      text.tqreplace( "<", "&lt;" );
+      text.tqreplace( "\"", "&quot;" );
+      text.tqreplace( ">", "&gt;" );
 
 //TODO: Replace only the chars not present in the current encoding.
       TQString encoding = defaultEncoding();
@@ -4860,16 +4860,16 @@ void QuantaApp::slotPasteHTMLQuoted()
         for ( TQStringList::Iterator it = charList.begin(); it != charList.end(); ++it )
         {
           TQString s = *it;
-          int begin = s.find("(&#") + 3;
+          int begin = s.tqfind("(&#") + 3;
           if (begin == 1)
               continue;
-          int length = s.find(";)") - begin + 1;
+          int length = s.tqfind(";)") - begin + 1;
           s = s.mid(begin, length - 1);
           bool ok;
           int code = s.toInt(&ok);
           if (!ok || code < 191)
             continue;
-          text.replace(TQChar(code), TQString("&#%1;").arg(s));
+          text.tqreplace(TQChar(code), TQString("&#%1;").tqarg(s));
         }
       }
       unsigned int line, col;
@@ -4885,7 +4885,7 @@ void QuantaApp::slotPasteURLEncoded()
  Document *w = ViewManager::ref()->activeDocument();
   if (w)
   {
-    QClipboard *cb = qApp->clipboard();
+    TQClipboard *cb = tqApp->tqclipboard();
     TQString text = cb->text();
 
     if ( ( !text.isNull() ) && (!text.isEmpty() ) )
@@ -4907,7 +4907,7 @@ void QuantaApp::slotUndo ()
   if(ViewManager::ref()->activeView()->hadLastFocus() == QuantaView::VPLFocus && w)
   {
     /**MessageBox::information(this, i18n("VPL does not support this functionality yet."),
-      TQString::null, "show undo unavailable");*/
+      TQString(), "show undo unavailable");*/
     w->docUndoRedo->undo();
     return;
   }
@@ -4932,7 +4932,7 @@ void QuantaApp::slotRedo ()
   if(ViewManager::ref()->activeView()->hadLastFocus() == QuantaView::VPLFocus)
   {
     /**KMessageBox::information(this, i18n("VPL does not support this functionality yet."),
-      TQString::null, "show redo unavailable");*/
+      TQString(), "show redo unavailable");*/
     w->docUndoRedo->redo();
     return;
   }
@@ -4971,7 +4971,7 @@ void QuantaApp::slotCut()
   {
     /*
     KMessageBox::information(this, i18n("Sorry, VPL does not support this functionality yet."),
-      TQString::null, "show cut unavailable");
+      TQString(), "show cut unavailable");
     */
     KafkaDocument::ref()->slotCut();
     return;
@@ -4991,7 +4991,7 @@ void QuantaApp::slotCopy()
   if(view && view->hadLastFocus() == QuantaView::VPLFocus)
   {
     //KMessageBox::information(this, i18n("Sorry, VPL does not support this functionality yet."),
-      //TQString::null, "show copy unavailable");
+      //TQString(), "show copy unavailable");
     KafkaDocument::ref()->slotCopy();
     return;
   }
@@ -5004,15 +5004,15 @@ void QuantaApp::slotCopy()
   if (m_htmlPart->view()->hasFocus())
   {
     TQString selection = m_htmlPart->selectedText();
-    QClipboard *cb = TQApplication::clipboard();
-    cb->setText(selection, QClipboard::Clipboard);
+    TQClipboard *cb = TQApplication::tqclipboard();
+    cb->setText(selection, TQClipboard::Clipboard);
   }
   else
   if (m_htmlPartDoc->view()->hasFocus())
   {
     TQString selection = m_htmlPartDoc->selectedText();
-    QClipboard *cb = TQApplication::clipboard();
-    cb->setText(selection, QClipboard::Clipboard);
+    TQClipboard *cb = TQApplication::tqclipboard();
+    cb->setText(selection, TQClipboard::Clipboard);
   }
 
 }
@@ -5024,7 +5024,7 @@ void QuantaApp::slotPaste()
   if(view && view->hadLastFocus() == QuantaView::VPLFocus)
   {
     //KMessageBox::information(this, i18n("Sorry, VPL does not support this functionality yet."),
-      //TQString::null, "show paste unavailable");
+      //TQString(), "show paste unavailable");
     KafkaDocument::ref()->slotPaste();
     return;
   }
@@ -5120,9 +5120,9 @@ void QuantaApp::slotFileClosed(Document *w)
   if (w)
   {
     KURL url = w->url();
-    if (Project::ref()->hasProject() && Project::ref()->contains(url))
+    if (Project::ref()->hasProject() && Project::ref()->tqcontains(url))
     {
-      KURL u = QExtFileInfo::toRelative(url, Project::ref()->projectBaseURL());
+      KURL u = TQExtFileInfo::toRelative(url, Project::ref()->projectBaseURL());
       m_annotationOutput->writeAnnotations(QuantaCommon::qUrl(u), w->annotations());
     }
   }
@@ -5134,9 +5134,9 @@ void QuantaApp::slotCVSCommandExecuted(const TQString& command, const TQStringLi
    for (uint i = 0; i < files.count(); i++)
    {
       file = files[i];
-      if (Project::ref()->contains(KURL::fromPathOrURL(file)))
+      if (Project::ref()->tqcontains(KURL::fromPathOrURL(file)))
       {
-         emit eventHappened("after_" + command, file, TQString::null);
+         emit eventHappened("after_" + command, file, TQString());
       }
    }
 }