Enable kdepim compilation under Qt4

This will likely break Qt3 compilation temporarily, which is an unintended side effect.
A third and final kdepim commit will repair Qt3 compilation shortly.


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1227946 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

20 files changed, 193 insertions, 193 deletions

diff --git a/akregator/src/actionmanagerimpl.cpp b/akregator/src/actionmanagerimpl.cpp
index bb4741edb..09a9b3cd8 100644
--- a/akregator/src/actionmanagerimpl.cpp
+++ b/akregator/src/actionmanagerimpl.cpp
@@ -199,7 +199,7 @@ void ActionManagerImpl::slotTagAdded(const Tag& tag)
 
     if (!d->tagActions.tqcontains(tag.id()))
     {
-        d->tagActions[tag.id()] = new TagAction(tag, d->view, TQT_SLOT(slotAssignTag(const Tag&, bool)), d->tagMenu);
+        d->tagActions[tag.id()] = new TagAction(tag, TQT_TQOBJECT(d->view), TQT_SLOT(slotAssignTag(const Tag&, bool)), d->tagMenu);
         d->tagMenu->insert(d->tagActions[tag.id()]);
     }
 }
@@ -281,51 +281,51 @@ void ActionManagerImpl::initView(View* view)
         d->view = view;
 
     // tag actions
-    new KAction(i18n("&New Tag..."), "", "", d->view, TQT_SLOT(slotNewTag()), actionCollection(), "tag_new");
+    new KAction(i18n("&New Tag..."), "", "",  TQT_TQOBJECT(d->view), TQT_SLOT(slotNewTag()), actionCollection(), "tag_new");
 
     // Feed/Feed Group popup menu
-    new KAction(i18n("&Open Homepage"), "", "Ctrl+H", d->view, TQT_SLOT(slotOpenHomepage()), actionCollection(), "feed_homepage");
-    new KAction(i18n("&Add Feed..."), "bookmark_add", "Insert", d->view, TQT_SLOT(slotFeedAdd()), actionCollection(), "feed_add");
-    new KAction(i18n("Ne&w Folder..."), "folder_new", "Shift+Insert", d->view, TQT_SLOT(slotFeedAddGroup()), actionCollection(), "feed_add_group");
-    new KAction(i18n("&Delete Feed"), "editdelete", "Alt+Delete", d->view, TQT_SLOT(slotFeedRemove()), actionCollection(), "feed_remove");
-    new KAction(i18n("&Edit Feed..."), "edit", "F2", d->view, TQT_SLOT(slotFeedModify()), actionCollection(), "feed_modify");
+    new KAction(i18n("&Open Homepage"), "", "Ctrl+H",  TQT_TQOBJECT(d->view), TQT_SLOT(slotOpenHomepage()), actionCollection(), "feed_homepage");
+    new KAction(i18n("&Add Feed..."), "bookmark_add", "Insert", TQT_TQOBJECT(d->view), TQT_SLOT(slotFeedAdd()), actionCollection(), "feed_add");
+    new KAction(i18n("Ne&w Folder..."), "folder_new", "Shift+Insert", TQT_TQOBJECT(d->view), TQT_SLOT(slotFeedAddGroup()), actionCollection(), "feed_add_group");
+    new KAction(i18n("&Delete Feed"), "editdelete", "Alt+Delete", TQT_TQOBJECT(d->view), TQT_SLOT(slotFeedRemove()), actionCollection(), "feed_remove");
+    new KAction(i18n("&Edit Feed..."), "edit", "F2", TQT_TQOBJECT(d->view), TQT_SLOT(slotFeedModify()), actionCollection(), "feed_modify");
         KActionMenu* vm = new KActionMenu( i18n( "&View Mode" ), actionCollection(), "view_mode" );
 
-    KRadioAction *ra = new KRadioAction(i18n("&Normal View"), "view_top_bottom", "Ctrl+Shift+1", d->view, TQT_SLOT(slotNormalView()), actionCollection(), "normal_view");
+    KRadioAction *ra = new KRadioAction(i18n("&Normal View"), "view_top_bottom", "Ctrl+Shift+1", TQT_TQOBJECT(d->view), TQT_SLOT(slotNormalView()), actionCollection(), "normal_view");
     ra->setExclusiveGroup( "ViewMode" );
     vm->insert(ra);
 
-    ra = new KRadioAction(i18n("&Widescreen View"), "view_left_right", "Ctrl+Shift+2", d->view, TQT_SLOT(slotWidescreenView()), actionCollection(), "widescreen_view");
+    ra = new KRadioAction(i18n("&Widescreen View"), "view_left_right", "Ctrl+Shift+2", TQT_TQOBJECT(d->view), TQT_SLOT(slotWidescreenView()), actionCollection(), "widescreen_view");
     ra->setExclusiveGroup( "ViewMode" );
     vm->insert(ra);
 
-    ra = new KRadioAction(i18n("C&ombined View"), "view_text", "Ctrl+Shift+3", d->view, TQT_SLOT(slotCombinedView()), actionCollection(), "combined_view");
+    ra = new KRadioAction(i18n("C&ombined View"), "view_text", "Ctrl+Shift+3", TQT_TQOBJECT(d->view), TQT_SLOT(slotCombinedView()), actionCollection(), "combined_view");
     ra->setExclusiveGroup( "ViewMode" );
     vm->insert(ra);
 
     // toolbar / feed menu
-    new KAction(i18n("&Fetch Feed"), "down", KStdAccel::shortcut(KStdAccel::Reload), d->view, TQT_SLOT(slotFetchCurrentFeed()), actionCollection(), "feed_fetch");
-    new KAction(i18n("Fe&tch All Feeds"), "bottom", "Ctrl+L", d->view, TQT_SLOT(slotFetchAllFeeds()), actionCollection(), "feed_fetch_all");
+    new KAction(i18n("&Fetch Feed"), "down", KStdAccel::shortcut(KStdAccel::Reload), TQT_TQOBJECT(d->view), TQT_SLOT(slotFetchCurrentFeed()), actionCollection(), "feed_fetch");
+    new KAction(i18n("Fe&tch All Feeds"), "bottom", "Ctrl+L", TQT_TQOBJECT(d->view), TQT_SLOT(slotFetchAllFeeds()), actionCollection(), "feed_fetch_all");
 
     KAction* stopAction = new KAction(i18n( "&Abort Fetches" ), "stop", Key_Escape, Kernel::self()->fetchQueue(), TQT_SLOT(slotAbort()), actionCollection(), "feed_stop");
     stopAction->setEnabled(false);
 
-    new KAction(i18n("&Mark Feed as Read"), "goto", "Ctrl+R", d->view, TQT_SLOT(slotMarkAllRead()), actionCollection(), "feed_mark_all_as_read");
-    new KAction(i18n("Ma&rk All Feeds as Read"), "goto", "Ctrl+Shift+R", d->view, TQT_SLOT(slotMarkAllFeedsRead()), actionCollection(), "feed_mark_all_feeds_as_read");
+    new KAction(i18n("&Mark Feed as Read"), "goto", "Ctrl+R", TQT_TQOBJECT(d->view), TQT_SLOT(slotMarkAllRead()), actionCollection(), "feed_mark_all_as_read");
+    new KAction(i18n("Ma&rk All Feeds as Read"), "goto", "Ctrl+Shift+R", TQT_TQOBJECT(d->view), TQT_SLOT(slotMarkAllFeedsRead()), actionCollection(), "feed_mark_all_feeds_as_read");
 
     // Settings menu
-    KToggleAction* sqf = new KToggleAction(i18n("Show Quick Filter"), TQString(), 0, d->view, TQT_SLOT(slotToggleShowQuickFilter()), actionCollection(), "show_quick_filter");
+    KToggleAction* sqf = new KToggleAction(i18n("Show Quick Filter"), TQString(), 0, TQT_TQOBJECT(d->view), TQT_SLOT(slotToggleShowQuickFilter()), actionCollection(), "show_quick_filter");
     sqf->setChecked( Settings::showQuickFilter() );
 
-    new KAction( i18n("Open in Tab"), "tab_new", "Shift+Return", d->view, TQT_SLOT(slotOpenCurrentArticle()), actionCollection(), "article_open" );
-    new KAction( i18n("Open in Background Tab"), TQString(), "tab_new", d->view, TQT_SLOT(slotOpenCurrentArticleBackgroundTab()), actionCollection(), "article_open_background_tab" );
-    new KAction( i18n("Open in External Browser"), "window_new", "Ctrl+Shift+Return", d->view, TQT_SLOT(slotOpenCurrentArticleExternal()), actionCollection(), "article_open_external" );
-    new KAction( i18n("Copy Link Address"), TQString(), TQString(), d->view, TQT_SLOT(slotCopyLinkAddress()), actionCollection(), "article_copy_link_address" );
+    new KAction( i18n("Open in Tab"), "tab_new", "Shift+Return", TQT_TQOBJECT(d->view), TQT_SLOT(slotOpenCurrentArticle()), actionCollection(), "article_open" );
+    new KAction( i18n("Open in Background Tab"), TQString(), "tab_new", TQT_TQOBJECT(d->view), TQT_SLOT(slotOpenCurrentArticleBackgroundTab()), actionCollection(), "article_open_background_tab" );
+    new KAction( i18n("Open in External Browser"), "window_new", "Ctrl+Shift+Return", TQT_TQOBJECT(d->view), TQT_SLOT(slotOpenCurrentArticleExternal()), actionCollection(), "article_open_external" );
+    new KAction( i18n("Copy Link Address"), TQString(), TQString(), TQT_TQOBJECT(d->view), TQT_SLOT(slotCopyLinkAddress()), actionCollection(), "article_copy_link_address" );
 
-    new KAction(i18n("Pre&vious Unread Article"), "", Key_Minus, d->view, TQT_SLOT(slotPrevUnreadArticle()),actionCollection(), "go_prev_unread_article");
-    new KAction(i18n("Ne&xt Unread Article"), "", Key_Plus, d->view, TQT_SLOT(slotNextUnreadArticle()),actionCollection(), "go_next_unread_article");
+    new KAction(i18n("Pre&vious Unread Article"), "", Key_Minus, TQT_TQOBJECT(d->view), TQT_SLOT(slotPrevUnreadArticle()),actionCollection(), "go_prev_unread_article");
+    new KAction(i18n("Ne&xt Unread Article"), "", Key_Plus, TQT_TQOBJECT(d->view), TQT_SLOT(slotNextUnreadArticle()),actionCollection(), "go_next_unread_article");
 
-    new KAction(i18n("&Delete"), "editdelete", "Delete", d->view, TQT_SLOT(slotArticleDelete()), actionCollection(), "article_delete");
+    new KAction(i18n("&Delete"), "editdelete", "Delete", TQT_TQOBJECT(d->view), TQT_SLOT(slotArticleDelete()), actionCollection(), "article_delete");
 
     if (Settings::showTaggingGUI())
     {
@@ -335,7 +335,7 @@ void ActionManagerImpl::initView(View* view)
     KActionMenu* statusMenu = new KActionMenu ( i18n( "&Mark As" ),
                                     actionCollection(), "article_set_status" );
 
-    d->speakSelectedArticlesAction = new KAction(i18n("&Speak Selected Articles"), "kttsd", "", d->view, TQT_SLOT(slotTextToSpeechRequest()), actionCollection(), "akr_texttospeech");
+    d->speakSelectedArticlesAction = new KAction(i18n("&Speak Selected Articles"), "kttsd", "", TQT_TQOBJECT(d->view), TQT_SLOT(slotTextToSpeechRequest()), actionCollection(), "akr_texttospeech");
 
     KAction* abortTTS = new KAction(i18n( "&Stop Speaking" ), "player_stop", Key_Escape, SpeechClient::self(), TQT_SLOT(slotAbortJobs()), actionCollection(), "akr_aborttexttospeech");
     abortTTS->setEnabled(false);
@@ -345,29 +345,29 @@ void ActionManagerImpl::initView(View* view)
 
     statusMenu->insert(new KAction(KGuiItem(i18n("as in: mark as read","&Read"), "",
                        i18n("Mark selected article as read")),
-    "Ctrl+E", d->view, TQT_SLOT(slotSetSelectedArticleRead()),
+    "Ctrl+E", TQT_TQOBJECT(d->view), TQT_SLOT(slotSetSelectedArticleRead()),
     actionCollection(), "article_set_status_read"));
 
     statusMenu->insert(new KAction(KGuiItem(i18n("&New"), "",
                         i18n("Mark selected article as new")),
-    "Ctrl+N", d->view, TQT_SLOT(slotSetSelectedArticleNew()),
+    "Ctrl+N", TQT_TQOBJECT(d->view), TQT_SLOT(slotSetSelectedArticleNew()),
     actionCollection(), "article_set_status_new" ));
 
 
     statusMenu->insert(new KAction(KGuiItem(i18n("&Unread"), "",
                        i18n("Mark selected article as unread")),
-    "Ctrl+U", d->view, TQT_SLOT(slotSetSelectedArticleUnread()),
+    "Ctrl+U", TQT_TQOBJECT(d->view), TQT_SLOT(slotSetSelectedArticleUnread()),
     actionCollection(), "article_set_status_unread"));
 
     KToggleAction* importantAction = new KToggleAction(i18n("&Mark as Important"), "flag", "Ctrl+I", actionCollection(), "article_set_status_important");
     importantAction->setCheckedState(i18n("Remove &Important Mark"));
-    connect(importantAction, TQT_SIGNAL(toggled(bool)), d->view, TQT_SLOT(slotArticleToggleKeepFlag(bool)));
+    connect(importantAction, TQT_SIGNAL(toggled(bool)), TQT_TQOBJECT(d->view), TQT_SLOT(slotArticleToggleKeepFlag(bool)));
 
 
-    new KAction( i18n("Move Node Up"), TQString(), "Shift+Alt+Up", view, TQT_SLOT(slotMoveCurrentNodeUp()), d->actionCollection, "feedstree_move_up" );
-    new KAction( i18n("Move Node Down"), TQString(),  "Shift+Alt+Down", view, TQT_SLOT(slotMoveCurrentNodeDown()), d->actionCollection, "feedstree_move_down" );
-    new KAction( i18n("Move Node Left"), TQString(), "Shift+Alt+Left", view, TQT_SLOT(slotMoveCurrentNodeLeft()), d->actionCollection, "feedstree_move_left" );
-    new KAction( i18n("Move Node Right"), TQString(), "Shift+Alt+Right", view, TQT_SLOT(slotMoveCurrentNodeRight()), d->actionCollection, "feedstree_move_right");
+    new KAction( i18n("Move Node Up"), TQString(), "Shift+Alt+Up", TQT_TQOBJECT(view), TQT_SLOT(slotMoveCurrentNodeUp()), d->actionCollection, "feedstree_move_up" );
+    new KAction( i18n("Move Node Down"), TQString(),  "Shift+Alt+Down", TQT_TQOBJECT(view), TQT_SLOT(slotMoveCurrentNodeDown()), d->actionCollection, "feedstree_move_down" );
+    new KAction( i18n("Move Node Left"), TQString(), "Shift+Alt+Left", TQT_TQOBJECT(view), TQT_SLOT(slotMoveCurrentNodeLeft()), d->actionCollection, "feedstree_move_left" );
+    new KAction( i18n("Move Node Right"), TQString(), "Shift+Alt+Right", TQT_TQOBJECT(view), TQT_SLOT(slotMoveCurrentNodeRight()), d->actionCollection, "feedstree_move_right");
 }
 
 void ActionManagerImpl::initArticleViewer(ArticleViewer* articleViewer)
@@ -385,8 +385,8 @@ void ActionManagerImpl::initArticleListView(ArticleListView* articleList)
     else
         d->articleList = articleList;
 
-    new KAction( i18n("&Previous Article"), TQString(), "Left", articleList, TQT_SLOT(slotPreviousArticle()), actionCollection(), "go_previous_article" );
-    new KAction( i18n("&Next Article"), TQString(), "Right", articleList, TQT_SLOT(slotNextArticle()), actionCollection(), "go_next_article" );
+    new KAction( i18n("&Previous Article"), TQString(), "Left", TQT_TQOBJECT(articleList), TQT_SLOT(slotPreviousArticle()), actionCollection(), "go_previous_article" );
+    new KAction( i18n("&Next Article"), TQString(), "Right", TQT_TQOBJECT(articleList), TQT_SLOT(slotNextArticle()), actionCollection(), "go_next_article" );
 }
 
 void ActionManagerImpl::initListTabWidget(ListTabWidget* listTabWidget)
@@ -396,17 +396,17 @@ void ActionManagerImpl::initListTabWidget(ListTabWidget* listTabWidget)
     else
         d->listTabWidget = listTabWidget;
 
-    new KAction(i18n("&Previous Feed"), "", "P", listTabWidget,  TQT_SLOT(slotPrevFeed()),actionCollection(), "go_prev_feed");
-    new KAction(i18n("&Next Feed"), "", "N", listTabWidget, TQT_SLOT(slotNextFeed()),actionCollection(), "go_next_feed");
-    new KAction(i18n("N&ext Unread Feed"), "", "Alt+Plus", listTabWidget, TQT_SLOT(slotNextUnreadFeed()),actionCollection(), "go_next_unread_feed");
-    new KAction(i18n("Prev&ious Unread Feed"), "", "Alt+Minus", listTabWidget, TQT_SLOT(slotPrevUnreadFeed()),actionCollection(), "go_prev_unread_feed");
-
-    new KAction( i18n("Go to Top of Tree"), TQString(), "Ctrl+Home", listTabWidget, TQT_SLOT(slotItemBegin()), d->actionCollection, "feedstree_home" );
-    new KAction( i18n("Go to Bottom of Tree"), TQString(), "Ctrl+End", listTabWidget, TQT_SLOT(slotItemEnd()), d->actionCollection, "feedstree_end" );
-    new KAction( i18n("Go Left in Tree"), TQString(), "Ctrl+Left", listTabWidget, TQT_SLOT(slotItemLeft()), d->actionCollection, "feedstree_left" );
-    new KAction( i18n("Go Right in Tree"), TQString(), "Ctrl+Right", listTabWidget, TQT_SLOT(slotItemRight()), d->actionCollection, "feedstree_right" );
-    new KAction( i18n("Go Up in Tree"), TQString(), "Ctrl+Up", listTabWidget, TQT_SLOT(slotItemUp()), d->actionCollection, "feedstree_up" );
-    new KAction( i18n("Go Down in Tree"), TQString(), "Ctrl+Down", listTabWidget, TQT_SLOT(slotItemDown()), d->actionCollection, "feedstree_down" );
+    new KAction(i18n("&Previous Feed"), "", "P", TQT_TQOBJECT(listTabWidget),  TQT_SLOT(slotPrevFeed()),actionCollection(), "go_prev_feed");
+    new KAction(i18n("&Next Feed"), "", "N", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotNextFeed()),actionCollection(), "go_next_feed");
+    new KAction(i18n("N&ext Unread Feed"), "", "Alt+Plus", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotNextUnreadFeed()),actionCollection(), "go_next_unread_feed");
+    new KAction(i18n("Prev&ious Unread Feed"), "", "Alt+Minus", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotPrevUnreadFeed()),actionCollection(), "go_prev_unread_feed");
+
+    new KAction( i18n("Go to Top of Tree"), TQString(), "Ctrl+Home", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotItemBegin()), d->actionCollection, "feedstree_home" );
+    new KAction( i18n("Go to Bottom of Tree"), TQString(), "Ctrl+End", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotItemEnd()), d->actionCollection, "feedstree_end" );
+    new KAction( i18n("Go Left in Tree"), TQString(), "Ctrl+Left", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotItemLeft()), d->actionCollection, "feedstree_left" );
+    new KAction( i18n("Go Right in Tree"), TQString(), "Ctrl+Right", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotItemRight()), d->actionCollection, "feedstree_right" );
+    new KAction( i18n("Go Up in Tree"), TQString(), "Ctrl+Up", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotItemUp()), d->actionCollection, "feedstree_up" );
+    new KAction( i18n("Go Down in Tree"), TQString(), "Ctrl+Down", TQT_TQOBJECT(listTabWidget), TQT_SLOT(slotItemDown()), d->actionCollection, "feedstree_down" );
 }
 
 void ActionManagerImpl::initTabWidget(TabWidget* tabWidget)
@@ -416,11 +416,11 @@ void ActionManagerImpl::initTabWidget(TabWidget* tabWidget)
     else
         d->tabWidget = tabWidget;
 
-    new KAction(i18n("Select Next Tab"), "", "Ctrl+Period", d->tabWidget, TQT_SLOT(slotNextTab()),actionCollection(), "select_next_tab");
-    new KAction(i18n("Select Previous Tab"), "", "Ctrl+Comma", d->tabWidget, TQT_SLOT(slotPreviousTab()),actionCollection(), "select_previous_tab");
-    new KAction( i18n("Detach Tab"), "tab_breakoff", CTRL+SHIFT+Key_B, d->tabWidget, TQT_SLOT(slotDetachTab()), actionCollection(), "tab_detach" );
-    new KAction( i18n("Copy Link Address"), TQString(), TQString(), d->tabWidget, TQT_SLOT(slotCopyLinkAddress()), actionCollection(), "tab_copylinkaddress" );
-    new KAction( i18n("&Close Tab"), "tab_remove", KStdAccel::close(), d->tabWidget, TQT_SLOT(slotCloseTab()), actionCollection(), "tab_remove" );
+    new KAction(i18n("Select Next Tab"), "", "Ctrl+Period", TQT_TQOBJECT(d->tabWidget), TQT_SLOT(slotNextTab()),actionCollection(), "select_next_tab");
+    new KAction(i18n("Select Previous Tab"), "", "Ctrl+Comma", TQT_TQOBJECT(d->tabWidget), TQT_SLOT(slotPreviousTab()),actionCollection(), "select_previous_tab");
+    new KAction( i18n("Detach Tab"), "tab_breakoff", CTRL+SHIFT+Key_B, TQT_TQOBJECT(d->tabWidget), TQT_SLOT(slotDetachTab()), actionCollection(), "tab_detach" );
+    new KAction( i18n("Copy Link Address"), TQString(), TQString(), TQT_TQOBJECT(d->tabWidget), TQT_SLOT(slotCopyLinkAddress()), actionCollection(), "tab_copylinkaddress" );
+    new KAction( i18n("&Close Tab"), "tab_remove", KStdAccel::close(), TQT_TQOBJECT(d->tabWidget), TQT_SLOT(slotCloseTab()), actionCollection(), "tab_remove" );
 }
 
 TQWidget* ActionManagerImpl::container(const char* name)
diff --git a/akregator/src/addfeeddialog.cpp b/akregator/src/addfeeddialog.cpp
index 78a801039..8c5f4d4b9 100644
--- a/akregator/src/addfeeddialog.cpp
+++ b/akregator/src/addfeeddialog.cpp
@@ -83,7 +83,7 @@ void AddFeedDialog::slotOk( )
         feedURL.prepend("http://");
     f->setXmlUrl(feedURL);
 
-    widget->statusLabel->setText( i18n("Downloading %1").arg(feedURL) );
+    widget->statusLabel->setText( i18n("Downloading %1").tqarg(feedURL) );
 
     connect( feed, TQT_SIGNAL(fetched(Feed* )),
              this, TQT_SLOT(fetchCompleted(Feed *)) );
@@ -102,7 +102,7 @@ void AddFeedDialog::fetchCompleted(Feed */*f*/)
 
 void AddFeedDialog::fetchError(Feed *)
 {
-    KMessageBox::error(this, i18n("Feed not found from %1.").arg(feedURL));
+    KMessageBox::error(this, i18n("Feed not found from %1.").tqarg(feedURL));
     KDialogBase::slotCancel();
 }
 
diff --git a/akregator/src/akregator_part.cpp b/akregator/src/akregator_part.cpp
index 2b0f73e79..3cdbceb19 100644
--- a/akregator/src/akregator_part.cpp
+++ b/akregator/src/akregator_part.cpp
@@ -54,7 +54,7 @@
 #include <tqstringlist.h>
 #include <tqtimer.h>
 #include <tqwidgetlist.h>
-#include <private/qucomextra_p.h>
+#include <private/tqucomextra_p.h>
 
 #include <cerrno>
 #include <sys/types.h>
@@ -146,7 +146,7 @@ Part::Part( TQWidget *tqparentWidget, const char * /*widgetName*/,
    
     TQStringList storageParams;
     
-    storageParams.append(TQString("taggingEnabled=%1").arg(Settings::showTaggingGUI() ? "true" : "false"));
+    storageParams.append(TQString("taggingEnabled=%1").tqarg(Settings::showTaggingGUI() ? "true" : "false"));
     
     if (factory != 0)
     {
@@ -168,7 +168,7 @@ Part::Part( TQWidget *tqparentWidget, const char * /*widgetName*/,
     {
         m_storage = Backend::StorageFactoryRegistry::self()->getFactory("dummy")->createStorage(storageParams);
 
-        KMessageBox::error(tqparentWidget, i18n("Unable to load storage backend plugin \"%1\". No feeds are archived.").arg(Settings::archiveBackend()), i18n("Plugin error") );
+        KMessageBox::error(tqparentWidget, i18n("Unable to load storage backend plugin \"%1\". No feeds are archived.").tqarg(Settings::archiveBackend()), i18n("Plugin error") );
     }
 
     Filters::ArticleFilterList list;
@@ -232,7 +232,7 @@ Part::Part( TQWidget *tqparentWidget, const char * /*widgetName*/,
 
     initFonts();
 
-    RSS::FileRetriever::setUserAgent(TQString("Akregator/%1; librss/remnants").arg(AKREGATOR_VERSION));
+    RSS::FileRetriever::setUserAgent(TQString("Akregator/%1; librss/remnants").tqarg(AKREGATOR_VERSION));
 }
 
 void Part::loadPlugins()
@@ -432,7 +432,7 @@ bool Part::openFile()
         
                 copyFile(backup);
         
-                KMessageBox::error(m_view, i18n("<qt>The standard feed list is corrupted (invalid XML). A backup was created:<p><b>%2</b></p></qt>").arg(backup), i18n("XML Parsing Error") );
+                KMessageBox::error(m_view, i18n("<qt>The standard feed list is corrupted (invalid XML). A backup was created:<p><b>%2</b></p></qt>").tqarg(backup), i18n("XML Parsing Error") );
             }
 
             if (!doc.setContent(listBackup))
@@ -447,7 +447,7 @@ bool Part::openFile()
             TQString backup = m_file + "-backup." +  TQString::number(TQDateTime::tqcurrentDateTime().toTime_t());
             copyFile(backup);
 
-            KMessageBox::error(m_view, i18n("<qt>The standard feed list is corrupted (no valid OPML). A backup was created:<p><b>%2</b></p></qt>").arg(backup), i18n("OPML Parsing Error") );
+            KMessageBox::error(m_view, i18n("<qt>The standard feed list is corrupted (no valid OPML). A backup was created:<p><b>%2</b></p></qt>").tqarg(backup), i18n("OPML Parsing Error") );
         }
         m_view->loadFeeds(createDefaultFeedList());
     }
@@ -486,7 +486,7 @@ void Part::slotSaveFeedList()
     if (file.open(IO_WriteOnly) == false)
     {
         //FIXME: allow to save the feedlist into different location -tpr 20041118
-        KMessageBox::error(m_view, i18n("Access denied: cannot save feed list (%1)").arg(m_file), i18n("Write error") );
+        KMessageBox::error(m_view, i18n("Access denied: cannot save feed list (%1)").tqarg(m_file), i18n("Write error") );
         return;
     }
 
@@ -522,7 +522,7 @@ bool Part::mergePart(KParts::Part* part)
         {
           if (m_mergedPart) {
             factory()->removeClient(m_mergedPart);
-            if (childClients()->containsRef(m_mergedPart))
+            if (childClients()->tqcontainsRef(m_mergedPart))
               removeChildClient(m_mergedPart);
           }
           if (part)
@@ -575,7 +575,7 @@ void Part::loadTagSet(const TQString& path)
     TQFile file(path);
     if (file.open(IO_ReadOnly))
     {
-        doc.setContent(file.readAll());
+        doc.setContent(TQByteArray(file.readAll()));
         file.close();
     }
     // if we can't load the tagset from the xml file, check for the backup in the backend
@@ -636,13 +636,13 @@ void Part::importFile(const KURL& url)
     {
         // Read OPML feeds list and build TQDom tree.
         TQDomDocument doc;
-        if (doc.setContent(file.readAll()))
+        if (doc.setContent(TQByteArray(file.readAll())))
             m_view->importFeeds(doc);
         else
-            KMessageBox::error(m_view, i18n("Could not import the file %1 (no valid OPML)").arg(filename), i18n("OPML Parsing Error") );
+            KMessageBox::error(m_view, i18n("Could not import the file %1 (no valid OPML)").tqarg(filename), i18n("OPML Parsing Error") );
     }
     else
-        KMessageBox::error(m_view, i18n("The file %1 could not be read, check if it exists or if it is readable for the current user.").arg(filename), i18n("Read Error"));
+        KMessageBox::error(m_view, i18n("The file %1 could not be read, check if it exists or if it is readable for the current user.").tqarg(filename), i18n("Read Error"));
 
     if (isRemote)
         KIO::NetAccess::removeTempFile(filename);
@@ -656,7 +656,7 @@ void Part::exportFile(const KURL& url)
 
         if ( file.exists() &&
                 KMessageBox::questionYesNo(m_view,
-            i18n("The file %1 already exists; do you want to overwrite it?").arg(file.name()),
+            i18n("The file %1 already exists; do you want to overwrite it?").tqarg(file.name()),
             i18n("Export"),
             i18n("Overwrite"),
             KStdGuiItem::cancel()) == KMessageBox::No )
@@ -664,7 +664,7 @@ void Part::exportFile(const KURL& url)
 
         if ( !file.open(IO_WriteOnly) )
         {
-            KMessageBox::error(m_view, i18n("Access denied: cannot write to file %1").arg(file.name()), i18n("Write Error") );
+            KMessageBox::error(m_view, i18n("Access denied: cannot write to file %1").tqarg(file.name()), i18n("Write Error") );
             return;
         }
 
@@ -978,11 +978,11 @@ bool Part::tryToLock(const TQString& backendName)
                         "can cause the loss of archived articles and crashes at startup.</b> "
                         "You should disable the archive for now "
                         "unless you are sure that %2 is not already running.</qt>")
-                        .arg( programName, programName, backendName );
+                        .tqarg( programName, programName, backendName );
               // TQString::arg( st ) only replaces the first occurrence of %1
               // with st while TQString::arg( s1, s2 ) replacess all occurrences
               // of %1 with s1 and all occurrences of %2 with s2. So don't
-              // even think about changing the above to .arg( programName ).
+              // even think about changing the above to .tqarg( programName ).
             else
                 msg = i18n("<qt>%1 seems to be running on another display on this "
                         "machine. <b>Running %1 and %2 at the same "
@@ -990,7 +990,7 @@ bool Part::tryToLock(const TQString& backendName)
                         "the loss of archived articles and crashes at startup.</b> "
                         "You should disable the archive for now "
                         "unless you are sure that %2 is not already running.</qt>")
-                        .arg( oldProgramName, programName, backendName );
+                        .tqarg( oldProgramName, programName, backendName );
         }
         else
         {
@@ -1001,7 +1001,7 @@ bool Part::tryToLock(const TQString& backendName)
                         "You should disable the archive for now "
                         "unless you are sure that it is "
                         "not already running on %2.</qt>")
-                        .arg( programName, oldHostName, backendName );
+                        .tqarg( programName, oldHostName, backendName );
             else
                 msg = i18n("<qt>%1 seems to be running on %3. <b>Running %1 and %2 at the "
                         "same time is not supported by the %4 backend and can cause "
@@ -1009,7 +1009,7 @@ bool Part::tryToLock(const TQString& backendName)
                         "You should disable the archive for now "
                         "unless you are sure that %1 is "
                         "not running on %3.</qt>")
-                        .arg( oldProgramName, programName, oldHostName, backendName );
+                        .tqarg( oldProgramName, programName, oldHostName, backendName );
         }
 
         KCursorSaver idle( KBusyPtr::idle() );
diff --git a/akregator/src/akregator_view.cpp b/akregator/src/akregator_view.cpp
index 0d9b56afd..6df0469c7 100644
--- a/akregator/src/akregator_view.cpp
+++ b/akregator/src/akregator_view.cpp
@@ -145,7 +145,7 @@ class View::DeleteNodeVisitor : public TreeNodeVisitor
 
         virtual bool visitTagNode(TagNode* node)
         {
-            TQString msg = i18n("<qt>Are you sure you want to delete tag <b>%1</b>? The tag will be removed from all articles.</qt>").arg(node->title());
+            TQString msg = i18n("<qt>Are you sure you want to delete tag <b>%1</b>? The tag will be removed from all articles.</qt>").tqarg(node->title());
             if (KMessageBox::warningContinueCancel(0, msg, i18n("Delete Tag"), KStdGuiItem::del()) == KMessageBox::Continue)
             {
                 Tag tag = node->tag();
@@ -166,7 +166,7 @@ class View::DeleteNodeVisitor : public TreeNodeVisitor
             if (node->title().isEmpty())
                 msg = i18n("<qt>Are you sure you want to delete this folder and its feeds and subfolders?</qt>");
             else
-                msg = i18n("<qt>Are you sure you want to delete folder <b>%1</b> and its feeds and subfolders?</qt>").arg(node->title());
+                msg = i18n("<qt>Are you sure you want to delete folder <b>%1</b> and its feeds and subfolders?</qt>").tqarg(node->title());
 
             if (KMessageBox::warningContinueCancel(0, msg, i18n("Delete Folder"), KStdGuiItem::del()) == KMessageBox::Continue)
             {
@@ -182,7 +182,7 @@ class View::DeleteNodeVisitor : public TreeNodeVisitor
             if (node->title().isEmpty())
                 msg = i18n("<qt>Are you sure you want to delete this feed?</qt>");
             else
-                msg = i18n("<qt>Are you sure you want to delete feed <b>%1</b>?</qt>").arg(node->title());
+                msg = i18n("<qt>Are you sure you want to delete feed <b>%1</b>?</qt>").tqarg(node->title());
 
             if (KMessageBox::warningContinueCancel(0, msg, i18n("Delete Feed"), KStdGuiItem::del()) == KMessageBox::Continue)
             {
@@ -222,11 +222,11 @@ View::View( Part *part, TQWidget *tqparent, ActionManagerImpl* actionManager, co
     m_shuttingDown = false;
     m_displayingAboutPage = false;
     m_currentFrame = 0L;
-    setFocusPolicy(TQWidget::StrongFocus);
+    setFocusPolicy(Qt::StrongFocus);
 
     TQVBoxLayout *lt = new TQVBoxLayout( this );
 
-    m_horizontalSplitter = new TQSplitter(TQSplitter::Horizontal, this);
+    m_horizontalSplitter = new TQSplitter(Qt::Horizontal, this);
 
     m_horizontalSplitter->setOpaqueResize(true);
     lt->addWidget(m_horizontalSplitter);
@@ -285,7 +285,7 @@ View::View( Part *part, TQWidget *tqparent, ActionManagerImpl* actionManager, co
 
     mainTabLayout->addWidget(m_searchBar);
 
-    m_articleSplitter = new TQSplitter(TQSplitter::Vertical, m_mainTab, "panner2");
+    m_articleSplitter = new TQSplitter(Qt::Vertical, m_mainTab, "panner2");
 
     m_articleList = new ArticleListView( m_articleSplitter, "articles" );
     m_actionManager->initArticleListView(m_articleList);
@@ -317,7 +317,7 @@ View::View( Part *part, TQWidget *tqparent, ActionManagerImpl* actionManager, co
     TQWhatsThis::add(m_articleViewer->widget(), i18n("Browsing area."));
     mainTabLayout->addWidget( m_articleSplitter );
 
-    m_mainFrame=new Frame(this, m_part, m_mainTab, i18n("Articles"), false);
+    m_mainFrame=new Frame(TQT_TQOBJECT(this), m_part, m_mainTab, i18n("Articles"), false);
     connectFrame(m_mainFrame);
     m_tabs->addFrame(m_mainFrame);
 
@@ -431,7 +431,7 @@ void View::slotOpenNewTab(const KURL& url, bool background)
     connect( page, TQT_SIGNAL(urlClicked(const KURL &, Viewer*, bool, bool)),
             this, TQT_SLOT(slotUrlClickedInViewer(const KURL &, Viewer*, bool, bool)) );
 
-    Frame* frame = new Frame(this, page, page->widget(), i18n("Untitled"));
+    Frame* frame = new Frame(TQT_TQOBJECT(this), page, page->widget(), i18n("Untitled"));
     frame->setAutoDeletePart(true); // delete page viewer when removing the tab
 
     connect(page, TQT_SIGNAL(setWindowCaption (const TQString &)), frame, TQT_SLOT(setTitle (const TQString &)));
@@ -638,7 +638,7 @@ void View::slotNormalView()
             m_articleViewer->slotShowSummary(m_listTabWidget->activeView()->selectedNode());
     }
 
-    m_articleSplitter->setOrientation(TQSplitter::Vertical);
+    m_articleSplitter->setOrientation(Qt::Vertical);
     m_viewMode = NormalView;
 
     Settings::setViewMode( m_viewMode );
@@ -662,7 +662,7 @@ void View::slotWidescreenView()
             m_articleViewer->slotShowSummary(m_listTabWidget->activeView()->selectedNode());
     }
 
-    m_articleSplitter->setOrientation(TQSplitter::Horizontal);
+    m_articleSplitter->setOrientation(Qt::Horizontal);
     m_viewMode = WidescreenView;
 
     Settings::setViewMode( m_viewMode );
@@ -1100,7 +1100,7 @@ void View::slotFeedFetched(Feed *feed)
 
 void View::slotMouseButtonPressed(int button, const Article& article, const TQPoint &, int)
 {
-    if (button == TQt::MidButton)
+    if (button == Qt::MidButton)
     {
         KURL link = article.link();
         switch (Settings::mMBBehaviour())
@@ -1266,7 +1266,7 @@ void View::slotCopyLinkAddress()
             link = article.link().url();
         else
             link = article.guid();
-        TQClipboard *cb = TQApplication::clipboard();
+        TQClipboard *cb = TQApplication::tqclipboard();
         cb->setText(link, TQClipboard::Clipboard);
         cb->setText(link, TQClipboard::Selection);
     }
@@ -1312,7 +1312,7 @@ void View::slotArticleDelete()
         case 0:
             return;
         case 1:
-            msg = i18n("<qt>Are you sure you want to delete article <b>%1</b>?</qt>").arg(TQStyleSheet::escape(articles.first().title()));
+            msg = i18n("<qt>Are you sure you want to delete article <b>%1</b>?</qt>").tqarg(TQStyleSheet::escape(articles.first().title()));
             break;
         default:
             msg = i18n("<qt>Are you sure you want to delete the selected article?</qt>",
diff --git a/akregator/src/articleviewer.cpp b/akregator/src/articleviewer.cpp
index 608e2a8d9..a6ab467d8 100644
--- a/akregator/src/articleviewer.cpp
+++ b/akregator/src/articleviewer.cpp
@@ -72,9 +72,9 @@ class ArticleViewer::ShowSummaryVisitor : public TreeNodeVisitor
         m_view->m_link = TQString();
         
         TQString text;
-        text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").arg(TQApplication::reverseLayout() ? "rtl" : "ltr");
+        text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").tqarg(TQApplication::reverseLayout() ? "rtl" : "ltr");
         
-        text += TQString("<div class=\"headertitle\" dir=\"%1\">").arg(directionOf(Utils::stripTags(node->title())));
+        text += TQString("<div class=\"headertitle\" dir=\"%1\">").tqarg(directionOf(Utils::stripTags(node->title())));
         text += node->title();
         if(node->unread() == 0)
             text += i18n(" (no unread articles)");
@@ -90,26 +90,26 @@ class ArticleViewer::ShowSummaryVisitor : public TreeNodeVisitor
             TQString file = url.tqreplace("/", "_").tqreplace(":", "_");
             KURL u(m_view->m_imageDir);
             u.setFileName(file);
-            text += TQString("<a href=\"%1\"><img class=\"headimage\" src=\"%2.png\"></a>\n").arg(node->htmlUrl()).arg(u.url());
+            text += TQString("<a href=\"%1\"><img class=\"headimage\" src=\"%2.png\"></a>\n").tqarg(node->htmlUrl()).tqarg(u.url());
         }
         else text += "<div class=\"body\">";
         
         
         if( !node->description().isEmpty() )
         {
-            text += TQString("<div dir=\"%1\">").arg(Utils::stripTags(directionOf(node->description())));
-            text += i18n("<b>Description:</b> %1<br><br>").arg(node->description());
+            text += TQString("<div dir=\"%1\">").tqarg(Utils::stripTags(directionOf(node->description())));
+            text += i18n("<b>Description:</b> %1<br><br>").tqarg(node->description());
             text += "</div>\n"; // /description
         }
         
         if ( !node->htmlUrl().isEmpty() )
         {
-            text += TQString("<div dir=\"%1\">").arg(directionOf(node->htmlUrl()));
-            text += i18n("<b>Homepage:</b> <a href=\"%1\">%2</a>").arg(node->htmlUrl()).arg(node->htmlUrl());
+            text += TQString("<div dir=\"%1\">").tqarg(directionOf(node->htmlUrl()));
+            text += i18n("<b>Homepage:</b> <a href=\"%1\">%2</a>").tqarg(node->htmlUrl()).tqarg(node->htmlUrl());
             text += "</div>\n"; // / link
         }
         
-        //text += i18n("<b>Unread articles:</b> %1").arg(node->unread());
+        //text += i18n("<b>Unread articles:</b> %1").tqarg(node->unread());
         text += "</div>"; // /body
         
         m_view->renderContent(text);
@@ -121,8 +121,8 @@ class ArticleViewer::ShowSummaryVisitor : public TreeNodeVisitor
         m_view->m_link = TQString();
         
         TQString text;
-        text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").arg(TQApplication::reverseLayout() ? "rtl" : "ltr");
-        text += TQString("<div class=\"headertitle\" dir=\"%1\">%2").arg(directionOf(Utils::stripTags(node->title()))).arg(node->title());
+        text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").tqarg(TQApplication::reverseLayout() ? "rtl" : "ltr");
+        text += TQString("<div class=\"headertitle\" dir=\"%1\">%2").tqarg(directionOf(Utils::stripTags(node->title()))).tqarg(node->title());
         if(node->unread() == 0)
             text += i18n(" (no unread articles)");
         else
@@ -139,8 +139,8 @@ class ArticleViewer::ShowSummaryVisitor : public TreeNodeVisitor
         m_view->m_link = TQString();
         
         TQString text;
-        text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").arg(TQApplication::reverseLayout() ? "rtl" : "ltr");
-        text += TQString("<div class=\"headertitle\" dir=\"%1\">%2").arg(directionOf(Utils::stripTags(node->title()))).arg(node->title());
+        text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").tqarg(TQApplication::reverseLayout() ? "rtl" : "ltr");
+        text += TQString("<div class=\"headertitle\" dir=\"%1\">%2").tqarg(directionOf(Utils::stripTags(node->title()))).tqarg(node->title());
         if(node->unread() == 0)
             text += i18n(" (no unread articles)");
         else
@@ -188,7 +188,7 @@ ArticleViewer::~ArticleViewer()
 
 void ArticleViewer::generateNormalModeCSS()
 {
-    const TQColorGroup & cg = TQApplication::palette().active();
+    const TQColorGroup & cg = TQApplication::tqpalette().active();
     
     // from kmail::headerstyle.cpp
     m_normalModeCSS = TQString(
@@ -198,10 +198,10 @@ void ArticleViewer::generateNormalModeCSS()
             "  font-size: %2 ! important;\n"
             "  color: %3 ! important;\n"
             "  background: %4 ! important;\n"
-            "}\n\n").arg(Settings::standardFont())
-            .arg(TQString::number(pointsToPixel(Settings::mediumFontSize()))+"px")
-            .arg(cg.text().name())
-            .arg(cg.base().name());
+            "}\n\n").tqarg(Settings::standardFont())
+            .tqarg(TQString::number(pointsToPixel(Settings::mediumFontSize()))+"px")
+            .tqarg(cg.text().name())
+            .tqarg(cg.base().name());
     m_normalModeCSS += TQString(
     "a {\n"
     + TQString("  color: %1 ! important;\n")
@@ -214,18 +214,18 @@ void ArticleViewer::generateNormalModeCSS()
     +"  margin-bottom: 10pt;\n"
 //    +"  width: 99%;\n"
     +        "}\n\n")
-            .arg(cg.link().name())
-            .arg(cg.background().name())
-            .arg(cg.text().name());
+            .tqarg(cg.link().name())
+            .tqarg(cg.background().name())
+            .tqarg(cg.text().name());
 
     m_normalModeCSS += TQString(".headertitle a:link { color: %1  ! important; }\n"
     ".headertitle a:visited { color: %2 ! important; }\n"
     ".headertitle a:hover{ color: %3 ! important; }\n"
             ".headertitle a:active { color: %4 ! important; }\n")
-            .arg(cg.highlightedText().name())
-            .arg(cg.highlightedText().name())
-            .arg(cg.highlightedText().name())
-            .arg(cg.highlightedText().name());
+            .tqarg(cg.highlightedText().name())
+            .tqarg(cg.highlightedText().name())
+            .tqarg(cg.highlightedText().name())
+            .tqarg(cg.highlightedText().name());
     
     m_normalModeCSS += TQString(
     ".headertitle {\n"
@@ -244,8 +244,8 @@ void ArticleViewer::generateNormalModeCSS()
     ".headimage {\n"
     "  float: right;\n"
     "  margin-left: 5px;\n"
-            "}\n\n").arg(cg.highlight().name())
-            .arg(cg.highlightedText().name());
+            "}\n\n").tqarg(cg.highlight().name())
+            .tqarg(cg.highlightedText().name());
     
     m_normalModeCSS += TQString(
     "body { clear: none; }\n\n"
@@ -267,7 +267,7 @@ void ArticleViewer::generateNormalModeCSS()
 
 void ArticleViewer::generateCombinedModeCSS()
 {
-    const TQColorGroup & cg = TQApplication::palette().active();
+    const TQColorGroup & cg = TQApplication::tqpalette().active();
     
     // from kmail::headerstyle.cpp
     m_combinedModeCSS = TQString (
@@ -278,10 +278,10 @@ void ArticleViewer::generateCombinedModeCSS()
             "  font-size: %2 ! important;\n"
             "  color: %3 ! important;\n"
             "  background: %4 ! important;\n"
-            "}\n\n").arg(Settings::standardFont())
-            .arg(TQString::number(pointsToPixel(Settings::mediumFontSize()))+"px")
-            .arg(cg.text().name())
-            .arg(cg.base().name());
+            "}\n\n").tqarg(Settings::standardFont())
+            .tqarg(TQString::number(pointsToPixel(Settings::mediumFontSize()))+"px")
+            .tqarg(cg.text().name())
+            .tqarg(cg.base().name());
     m_combinedModeCSS += (
     "a {\n"
     + TQString("  color: %1 ! important;\n")
@@ -294,18 +294,18 @@ void ArticleViewer::generateCombinedModeCSS()
     +"  margin-bottom: 10pt;\n"
 //    +"  width: 99%;\n"
     +        "}\n\n")
-            .arg(cg.link().name())
-            .arg(cg.background().name())
-            .arg(cg.text().name());
+            .tqarg(cg.link().name())
+            .tqarg(cg.background().name())
+            .tqarg(cg.text().name());
 
     m_combinedModeCSS += TQString(".headertitle a:link { color: %1  ! important; }\n"
     ".headertitle a:visited { color: %2 ! important; }\n"
     ".headertitle a:hover{ color: %3 ! important; }\n"
             ".headertitle a:active { color: %4 ! important; }\n")
-            .arg(cg.highlightedText().name())
-            .arg(cg.highlightedText().name())
-            .arg(cg.highlightedText().name())
-            .arg(cg.highlightedText().name());
+            .tqarg(cg.highlightedText().name())
+            .tqarg(cg.highlightedText().name())
+            .tqarg(cg.highlightedText().name())
+            .tqarg(cg.highlightedText().name());
     m_combinedModeCSS += TQString(
     ".headertitle {\n"
     "  background: %1 ! important;\n"
@@ -323,8 +323,8 @@ void ArticleViewer::generateCombinedModeCSS()
     ".headimage {\n"
     "  float: right;\n"
     "  margin-left: 5px;\n"
-            "}\n\n").arg(cg.highlight().name())
-            .arg(cg.highlightedText().name());
+            "}\n\n").tqarg(cg.highlight().name())
+            .tqarg(cg.highlightedText().name());
     
     m_combinedModeCSS += TQString(
     "body { clear: none; }\n\n"
@@ -368,11 +368,11 @@ void ArticleViewer::displayAboutPage()
 {
     TQString location = locate("data", "akregator/about/main.html");
     TQString content = KPIM::kFileToString(location);
-    content = content.arg( locate( "data", "libkdepim/about/kde_infopage.css" ) );
+    content = content.tqarg( locate( "data", "libkdepim/about/kde_infopage.css" ) );
     if ( kapp->reverseLayout() )
-        content = content.arg( "@import \"%1\";" ).arg( locate( "data", "libkdepim/about/kde_infopage_rtl.css" ) );
+        content = content.tqarg( "@import \"%1\";" ).tqarg( locate( "data", "libkdepim/about/kde_infopage_rtl.css" ) );
     else
-        content = content.arg( "" );
+        content = content.tqarg( "" );
 
     begin(KURL( location ));
     TQString info =
@@ -389,25 +389,25 @@ void ArticleViewer::displayAboutPage()
             "<p>We hope that you will enjoy Akregator.</p>\n"
             "<p>Thank you,</p>\n"
             "<p style='margin-bottom: 0px'>&nbsp; &nbsp; The Akregator Team</p>\n")
-            .arg(AKREGATOR_VERSION) // Akregator version
-            .arg("http://akregator.kde.org/"); // Akregator homepage URL
+            .tqarg(AKREGATOR_VERSION) // Akregator version
+            .tqarg("http://akregator.kde.org/"); // Akregator homepage URL
 
     TQString fontSize = TQString::number( pointsToPixel( Settings::mediumFontSize() ));
     TQString appTitle = i18n("Akregator");
     TQString catchPhrase = ""; //not enough space for a catch phrase at default window size i18n("Part of the Kontact Suite");
     TQString quickDescription = i18n("An RSS feed reader for the K Desktop Environment.");
-    write(content.arg(fontSize).arg(appTitle).arg(catchPhrase).arg(quickDescription).arg(info));
+    write(content.tqarg(fontSize).tqarg(appTitle).tqarg(catchPhrase).tqarg(quickDescription).tqarg(info));
     end();
 }
 
 TQString ArticleViewer::formatArticleNormalMode(Feed* feed, const Article& article)
 {
     TQString text;
-    text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").arg(TQApplication::reverseLayout() ? "rtl" : "ltr");
+    text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").tqarg(TQApplication::reverseLayout() ? "rtl" : "ltr");
 
     if (!article.title().isEmpty())
     {
-        text += TQString("<div class=\"headertitle\" dir=\"%1\">\n").arg(directionOf(Utils::stripTags(article.title())));
+        text += TQString("<div class=\"headertitle\" dir=\"%1\">\n").tqarg(directionOf(Utils::stripTags(article.title())));
         if (article.link().isValid())
             text += "<a href=\""+article.link().url()+"\">";
         text += article.title().tqreplace("<", "&lt;").tqreplace(">", "&gt;"); // TODO: better leave things escaped in the parser
@@ -417,16 +417,16 @@ TQString ArticleViewer::formatArticleNormalMode(Feed* feed, const Article& artic
     }
     if (article.pubDate().isValid())
     {
-        text += TQString("<span class=\"header\" dir=\"%1\">").arg(directionOf(i18n("Date")));
-        text += TQString ("%1:").arg(i18n("Date"));
+        text += TQString("<span class=\"header\" dir=\"%1\">").tqarg(directionOf(i18n("Date")));
+        text += TQString ("%1:").tqarg(i18n("Date"));
         text += "</span><span class=\"headertext\">";
         text += KGlobal::locale()->formatDateTime(article.pubDate(), false, false)+"</span>\n"; // TODO: might need RTL?
     }
     TQString author = article.author();
     if (!author.isEmpty())
     {
-        text += TQString("<br/><span class=\"header\" dir=\"%1\">").arg(directionOf(i18n("Author")));
-        text += TQString ("%1:").arg(i18n("Author"));
+        text += TQString("<br/><span class=\"header\" dir=\"%1\">").tqarg(directionOf(i18n("Author")));
+        text += TQString ("%1:").tqarg(i18n("Author"));
         text += "</span><span class=\"headertext\">";
         text += author+"</span>\n"; // TODO: might need RTL?
     }
@@ -437,14 +437,14 @@ TQString ArticleViewer::formatArticleNormalMode(Feed* feed, const Article& artic
         TQString file = Utils::fileNameForUrl(feed->xmlUrl());
         KURL u(m_imageDir);
         u.setFileName(file);
-        text += TQString("<a href=\"%1\"><img class=\"headimage\" src=\"%2.png\"></a>\n").arg(feed->htmlUrl()).arg(u.url());
+        text += TQString("<a href=\"%1\"><img class=\"headimage\" src=\"%2.png\"></a>\n").tqarg(feed->htmlUrl()).tqarg(u.url());
     }
 
     
 
     if (!article.description().isEmpty())
     {
-        text += TQString("<div dir=\"%1\">").arg(directionOf(Utils::stripTags(article.description())) );
+        text += TQString("<div dir=\"%1\">").tqarg(directionOf(Utils::stripTags(article.description())) );
         text += "<span class=\"content\">"+article.description()+"</span>";
         text += "</div>";
     }
@@ -486,7 +486,7 @@ TQString ArticleViewer::formatArticleNormalMode(Feed* feed, const Article& artic
         //int length = article.enclosure().length();
         //TQString lengthStr = KIO::convertSize(length);
 
-        //text += TQString("<hr><div><a href=\"%1\">%2</a> (%3, %4)</div>").arg(url).arg(url).arg(lengthStr).arg(type);
+        //text += TQString("<hr><div><a href=\"%1\">%2</a> (%3, %4)</div>").tqarg(url).tqarg(url).tqarg(lengthStr).tqarg(type);
     }
     //kdDebug() << text << endl;
     return text;
@@ -496,13 +496,13 @@ TQString ArticleViewer::formatArticleNormalMode(Feed* feed, const Article& artic
 TQString ArticleViewer::formatArticleCombinedMode(Feed* feed, const Article& article)
 {
     TQString text;
-    text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").arg(TQApplication::reverseLayout() ? "rtl" : "ltr");
+    text = TQString("<div class=\"headerbox\" dir=\"%1\">\n").tqarg(TQApplication::reverseLayout() ? "rtl" : "ltr");
 
     KURL link = article.link();
     
     if (!article.title().isEmpty())
     {
-        text += TQString("<div class=\"headertitle\" dir=\"%1\">\n").arg(directionOf(Utils::stripTags(article.title())));
+        text += TQString("<div class=\"headertitle\" dir=\"%1\">\n").tqarg(directionOf(Utils::stripTags(article.title())));
         if (link.isValid())
             text += "<a href=\""+link.url()+"\">";
         text += article.title().tqreplace("<", "&lt;").tqreplace(">", "&gt;"); // TODO: better leave things escaped in the parser
@@ -512,8 +512,8 @@ TQString ArticleViewer::formatArticleCombinedMode(Feed* feed, const Article& art
     }
     if (article.pubDate().isValid())
     {
-        text += TQString("<span class=\"header\" dir=\"%1\">").arg(directionOf(i18n("Date")));
-        text += TQString ("%1:").arg(i18n("Date"));
+        text += TQString("<span class=\"header\" dir=\"%1\">").tqarg(directionOf(i18n("Date")));
+        text += TQString ("%1:").tqarg(i18n("Date"));
         text += "</span><span class=\"headertext\">";
         text += KGlobal::locale()->formatDateTime(article.pubDate(), false, false)+"</span>\n"; // TODO: might need RTL?
     }
@@ -521,8 +521,8 @@ TQString ArticleViewer::formatArticleCombinedMode(Feed* feed, const Article& art
     TQString author = article.author();
     if (!author.isEmpty())
     {
-        text += TQString("<br/><span class=\"header\" dir=\"%1\">").arg(directionOf(i18n("Author")));
-        text += TQString ("%1:").arg(i18n("Author"));
+        text += TQString("<br/><span class=\"header\" dir=\"%1\">").tqarg(directionOf(i18n("Author")));
+        text += TQString ("%1:").tqarg(i18n("Author"));
         text += "</span><span class=\"headertext\">";
         text += author+"</span>\n"; // TODO: might need RTL?
     }
@@ -534,14 +534,14 @@ TQString ArticleViewer::formatArticleCombinedMode(Feed* feed, const Article& art
         TQString file = Utils::fileNameForUrl(feed->xmlUrl());
         KURL u(m_imageDir);
         u.setFileName(file);
-        text += TQString("<a href=\"%1\"><img class=\"headimage\" src=\"%2.png\"></a>\n").arg(feed->htmlUrl()).arg(u.url());
+        text += TQString("<a href=\"%1\"><img class=\"headimage\" src=\"%2.png\"></a>\n").tqarg(feed->htmlUrl()).tqarg(u.url());
     }
 
     
 
     if (!article.description().isEmpty())
     {
-        text += TQString("<div dir=\"%1\">").arg(directionOf(Utils::stripTags(article.description())) );
+        text += TQString("<div dir=\"%1\">").tqarg(directionOf(Utils::stripTags(article.description())) );
         text += "<span class=\"content\">"+article.description()+"</span>";
         text += "</div>";
     }
diff --git a/akregator/src/dragobjects.h b/akregator/src/dragobjects.h
index 5a232c097..ebe931f66 100644
--- a/akregator/src/dragobjects.h
+++ b/akregator/src/dragobjects.h
@@ -33,7 +33,7 @@
 #include <tqstring.h>
 #include <tqvaluelist.h>
 
-typedef class TQMemArray<char> TQByteArray;
+#include <tqcstring.h>
 
 namespace Akregator {
 
diff --git a/akregator/src/feedlistview.cpp b/akregator/src/feedlistview.cpp
index 0ca068fdd..ac9c82125 100644
--- a/akregator/src/feedlistview.cpp
+++ b/akregator/src/feedlistview.cpp
@@ -462,7 +462,7 @@ TreeNodeItem* NodeListView::findNodeItem(TreeNode* node)
 
 TreeNodeItem* NodeListView::findItemByTitle(const TQString& text, int column, ComparisonFlags compare) const
 { 
-    return dynamic_cast<TreeNodeItem*> (KListView::findItem(text, column, compare)); 
+    return dynamic_cast<TreeNodeItem*> (KListView::tqfindItem(text, column, compare)); 
 }
 
 void NodeListView::ensureNodeVisible(TreeNode* node)
diff --git a/akregator/src/folder.cpp b/akregator/src/folder.cpp
index 78612ec79..d55c75aec 100644
--- a/akregator/src/folder.cpp
+++ b/akregator/src/folder.cpp
@@ -137,7 +137,7 @@ TQValueList<TreeNode*> Folder::tqchildren() const
 
 void Folder::insertChild(TreeNode* node, TreeNode* after)
 {
-    int pos = d->tqchildren.findIndex(after);
+    int pos = d->tqchildren.tqfindIndex(after);
     
     if (pos < 0)
         prependChild(node);
diff --git a/akregator/src/librss/feeddetector.cpp b/akregator/src/librss/feeddetector.cpp
index 099cc2a79..b12164f0e 100644
--- a/akregator/src/librss/feeddetector.cpp
+++ b/akregator/src/librss/feeddetector.cpp
@@ -72,7 +72,7 @@ FeedDetectorEntryList FeedDetector::extractFromLinkTags(const TQString& s)
         TQString type;
         int pos = reType.search(*it, 0);
         if (pos != -1)
-            type = reType.cap(1).lower();
+            type = TQString(reType.cap(1)).lower();
 
         // we accept only type attributes indicating a feed
         if ( type != "application/rss+xml" && type != "application/rdf+xml"
diff --git a/akregator/src/librss/tools_p.cpp b/akregator/src/librss/tools_p.cpp
index 48b4a52a0..9c18fcaeb 100644
--- a/akregator/src/librss/tools_p.cpp
+++ b/akregator/src/librss/tools_p.cpp
@@ -69,8 +69,8 @@ static ContentFormat mapTypeToFormat(const TQString& modep, const TQString& type
         return HTML;
     
     if (type == TQString::fromUtf8("text")
-        || (type.startsWith(TQString::fromUtf8("text/"), false)
-        && !type.startsWith(TQString::fromUtf8("text/xml"), false))
+        || (type.tqstartsWith(TQString::fromUtf8("text/"), false)
+        && !type.tqstartsWith(TQString::fromUtf8("text/xml"), false))
        )
         return Text;
     
@@ -85,8 +85,8 @@ static ContentFormat mapTypeToFormat(const TQString& modep, const TQString& type
     
     
     if (xmltypes.tqcontains(type)
-        || type.endsWith(TQString::fromUtf8("+xml"), false)
-        || type.endsWith(TQString::fromUtf8("/xml"), false))
+        || type.tqendsWith(TQString::fromUtf8("+xml"), false)
+        || type.tqendsWith(TQString::fromUtf8("/xml"), false))
         return XML;
     
     return Binary;
@@ -239,7 +239,7 @@ TQString parseItemAuthor(const TQDomElement& element, Format format, Version ver
         name = email;
     
     if (!email.isNull())
-        return TQString("<a href=\"mailto:%1\">%2</a>").arg(email).arg(name);
+        return TQString("<a href=\"mailto:%1\">%2</a>").tqarg(email).tqarg(name);
     else
         return name;
 }
diff --git a/akregator/src/listtabwidget.cpp b/akregator/src/listtabwidget.cpp
index a5b28662e..a8c8f5d14 100644
--- a/akregator/src/listtabwidget.cpp
+++ b/akregator/src/listtabwidget.cpp
@@ -125,7 +125,7 @@ void ListTabWidget::slotRootNodeChanged(NodeListView* view, TreeNode* node)
     if (unread > 0)
     {
         //uncomment this to append unread count
-        //d->tabWidget->changeTab(view,  TQString("<qt>%1 (%2)").arg(d->captions[view]).arg(node->unread()));
+        //d->tabWidget->changeTab(view,  TQString("<qt>%1 (%2)").tqarg(d->captions[view]).tqarg(node->unread()));
         d->tabWidget->changeTab(view, d->captions[view]);
     }
     else
diff --git a/akregator/src/mainwindow.cpp b/akregator/src/mainwindow.cpp
index c6e8d09b1..3111cab44 100644
--- a/akregator/src/mainwindow.cpp
+++ b/akregator/src/mainwindow.cpp
@@ -55,14 +55,14 @@
 #include <tqmetaobject.h>
 #include <tqpen.h>
 #include <tqpainter.h>
-#include <private/qucomextra_p.h>
+#include <private/tqucomextra_p.h>
 #include <tqtimer.h>
 
 
 namespace Akregator {
 
 BrowserInterface::BrowserInterface( MainWindow *shell, const char *name )
-    : KParts::BrowserInterface( shell, name )
+    : KParts::BrowserInterface( TQT_TQOBJECT(shell), name )
 {
     m_shell = shell;
 }
@@ -104,7 +104,7 @@ bool MainWindow::loadPart()
     {
         // now that the Part is loaded, we cast it to a Part to get
         // our hands on it
-        m_part = static_cast<Akregator::Part*>(factory->create(this, "akregator_part", "KParts::ReadOnlyPart" ));
+        m_part = static_cast<Akregator::Part*>(factory->create(TQT_TQOBJECT(this), "akregator_part", "KParts::ReadOnlyPart" ));
 
         if (m_part)
         {
@@ -154,13 +154,13 @@ void MainWindow::setupActions()
 {
     connectActionCollection(actionCollection());
 
-    KStdAction::quit(kapp, TQT_SLOT(quit()), actionCollection());
+    KStdAction::quit(TQT_TQOBJECT(kapp), TQT_SLOT(quit()), actionCollection());
 
     setStandardToolBarMenuEnabled(true);
     createStandardStatusBarAction();
 
-    KStdAction::keyBindings(this, TQT_SLOT(optionsConfigureKeys()), actionCollection());
-    KStdAction::configureToolbars(this, TQT_SLOT(optionsConfigureToolbars()), actionCollection());
+    KStdAction::keyBindings(TQT_TQOBJECT(this), TQT_SLOT(optionsConfigureKeys()), actionCollection());
+    KStdAction::configureToolbars(TQT_TQOBJECT(this), TQT_SLOT(optionsConfigureToolbars()), actionCollection());
 }
 
 void MainWindow::saveProperties(KConfig* config)
diff --git a/akregator/src/notificationmanager.cpp b/akregator/src/notificationmanager.cpp
index 6220e97c0..ce4251b87 100644
--- a/akregator/src/notificationmanager.cpp
+++ b/akregator/src/notificationmanager.cpp
@@ -76,7 +76,7 @@ void NotificationManager::slotNotifyFeeds(const TQStringList& feeds)
     if (feeds.count() == 1)
     {
         KNotifyClient::Instance inst(m_instance);
-        KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feed added:\n %1").arg(feeds[0]));
+        KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feed added:\n %1").tqarg(feeds[0]));
     }
     else if (feeds.count() > 1)
     {
@@ -84,7 +84,7 @@ void NotificationManager::slotNotifyFeeds(const TQStringList& feeds)
         for (TQStringList::ConstIterator it = feeds.begin(); it != feeds.end(); ++it)
             message += *it + "\n";
         KNotifyClient::Instance inst(m_instance);
-        KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feeds added:\n %1").arg(message));
+        KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feeds added:\n %1").tqarg(message));
     }
 }
 
@@ -99,7 +99,7 @@ void NotificationManager::doNotify()
         if (feedTitle != (*it).feed()->title())
         {
             feedTitle = (*it).feed()->title();
-            message += TQString("<p><b>%1:</b></p>").arg(feedTitle);
+            message += TQString("<p><b>%1:</b></p>").tqarg(feedTitle);
         }
         message += (*it).title() + "<br>";
     }
diff --git a/akregator/src/pageviewer.cpp b/akregator/src/pageviewer.cpp
index 64169225f..477575906 100644
--- a/akregator/src/pageviewer.cpp
+++ b/akregator/src/pageviewer.cpp
@@ -53,7 +53,7 @@
 #include <tqscrollview.h>
 #include <tqstring.h>
 #include <tqvaluelist.h>
-#include <private/qucomextra_p.h>
+#include <private/tqucomextra_p.h>
 
 #include <cstdlib>
 using std::abs;
@@ -356,13 +356,13 @@ void PageViewer::slotCancelled( const TQString & /*errMsg*/ )
 
 void PageViewer::urlSelected(const TQString &url, int button, int state, const TQString &_target, KParts::URLArgs args)
 {
-    if (url.startsWith(TQString::tqfromLatin1( "javascript:" ), /*case-sensitive=*/false) )
+    if (url.tqstartsWith(TQString::tqfromLatin1( "javascript:" ), /*case-sensitive=*/false) )
     {
         KHTMLPart::urlSelected(url,button,state,_target,args);
     }
     else
     {
-        if (button == LeftButton)
+        if (button == Qt::LeftButton)
         {
             m_url = completeURL(url);
             browserExtension()->setURLArgs(args); 
@@ -390,7 +390,7 @@ void PageViewer::slotPaletteOrFontChanged()
     if ( !obj ) // not all views have a browser extension !
         return;
     
-    int id = obj->tqmetaObject()->findSlot("reparseConfiguration()");
+    int id = obj->tqmetaObject()->tqfindSlot("reparseConfiguration()");
     if (id == -1)
         return;
     TQUObject o[1];
@@ -430,7 +430,7 @@ void PageViewer::slotPopupMenu(KXMLGUIClient*, const TQPoint& p, const KURL& kur
     if (isLink)
     {
         idNewWindow = popup.insertItem(SmallIcon("tab_new"),i18n("Open Link in New &Tab"), this, TQT_SLOT(slotOpenLinkInForegroundTab()));
-        popup.setWhatsThis(idNewWindow, i18n("<b>Open Link in New Tab</b><p>Opens current link in a new tab."));
+        popup.tqsetWhatsThis(idNewWindow, i18n("<b>Open Link in New Tab</b><p>Opens current link in a new tab."));
         popup.insertItem(SmallIcon("window_new"), i18n("Open Link in External &Browser"), this, TQT_SLOT(slotOpenLinkInBrowser()));
                 
         popup.insertSeparator();
diff --git a/akregator/src/pluginmanager.cpp b/akregator/src/pluginmanager.cpp
index d12016d45..108fcf9b1 100644
--- a/akregator/src/pluginmanager.cpp
+++ b/akregator/src/pluginmanager.cpp
@@ -92,8 +92,8 @@ PluginManager::createFromService( const KService::Ptr service )
     if ( !lib ) {
         KMessageBox::error( 0, i18n( "<p>KLibLoader could not load the plugin:<br/><i>%1</i></p>"
                                      "<p>Error message:<br/><i>%2</i></p>" )
-                               .arg( service->library() )
-                               .arg( loader->lastErrorMessage() ) );
+                               .tqarg( service->library() )
+                               .tqarg( loader->lastErrorMessage() ) );
         return 0;
     }
     //look up address of init function and cast it to pointer-to-function
@@ -167,12 +167,12 @@ PluginManager::showAbout( const TQString &constraint )
 
     TQString str  = "<html><body><table width=\"100%\" border=\"1\">";
 
-    str += body.arg( i18n( "Name" ),                s->name() );
-    str += body.arg( i18n( "Library" ),             s->library() );
-    str += body.arg( i18n( "Authors" ),             s->property( "X-KDE-akregator-authors" ).toStringList().join( "\n" ) );
-    str += body.arg( i18n( "Email" ),               s->property( "X-KDE-akregator-email" ).toStringList().join( "\n" ) );
-    str += body.arg( i18n( "Version" ),             s->property( "X-KDE-akregator-version" ).toString() );
-    str += body.arg( i18n( "Framework Version" ),   s->property( "X-KDE-akregator-framework-version" ).toString() );
+    str += body.tqarg( i18n( "Name" ),                s->name() );
+    str += body.tqarg( i18n( "Library" ),             s->library() );
+    str += body.tqarg( i18n( "Authors" ),             s->property( "X-KDE-akregator-authors" ).toStringList().join( "\n" ) );
+    str += body.tqarg( i18n( "Email" ),               s->property( "X-KDE-akregator-email" ).toStringList().join( "\n" ) );
+    str += body.tqarg( i18n( "Version" ),             s->property( "X-KDE-akregator-version" ).toString() );
+    str += body.tqarg( i18n( "Framework Version" ),   s->property( "X-KDE-akregator-framework-version" ).toString() );
 
     str += "</table></body></html>";
 
diff --git a/akregator/src/propertiesdialog.cpp b/akregator/src/propertiesdialog.cpp
index 658051f9a..e3ce7b1e9 100644
--- a/akregator/src/propertiesdialog.cpp
+++ b/akregator/src/propertiesdialog.cpp
@@ -102,7 +102,7 @@ void FeedPropertiesDialog::slotSetCaption(const TQString& c)
     if(c.isEmpty())
         setCaption(i18n("Feed Properties"));
     else
-        setCaption(i18n("Properties of %1").arg(c));
+        setCaption(i18n("Properties of %1").tqarg(c));
 
 }
 
diff --git a/akregator/src/tabwidget.cpp b/akregator/src/tabwidget.cpp
index 7ae02ba9f..60ba42b3f 100644
--- a/akregator/src/tabwidget.cpp
+++ b/akregator/src/tabwidget.cpp
@@ -166,8 +166,8 @@ void TabWidget::removeFrame(Frame *f)
 uint TabWidget::tabBarWidthForMaxChars( uint maxLength )
 {
     int hframe, overlap;
-    hframe = tabBar()->style().tqpixelMetric( TQStyle::PM_TabBarTabHSpace, this );
-    overlap = tabBar()->style().tqpixelMetric( TQStyle::PM_TabBarTabOverlap, this );
+    hframe = tabBar()->tqstyle().tqpixelMetric( TQStyle::PM_TabBarTabHSpace, this );
+    overlap = tabBar()->tqstyle().tqpixelMetric( TQStyle::PM_TabBarTabOverlap, this );
 
     TQFontMetrics fm = tabBar()->fontMetrics();
     int x = 0;
@@ -183,7 +183,7 @@ uint TabWidget::tabBarWidthForMaxChars( uint maxLength )
         if ( tab->iconSet() )
             iw = tab->iconSet()->pixmap( TQIconSet::Small, TQIconSet::Normal ).width() + 4;
 
-        x += ( tabBar()->style().sizeFromContents( TQStyle::CT_TabBarTab, this,                             TQSize( TQMAX( lw + hframe + iw, TQApplication::globalStrut().width() ), 0 ), TQStyleOption( tab ) ) ).width();
+        x += ( tabBar()->tqstyle().tqsizeFromContents( TQStyle::CT_TabBarTab, this,                             TQSize( TQMAX( lw + hframe + iw, TQApplication::globalStrut().width() ), 0 ), TQStyleOption( tab ) ) ).width();
     }
     return x;
 }
@@ -288,8 +288,8 @@ void TabWidget::slotCopyLinkAddress()
 
     url = view->part()->url();
     
-    kapp->clipboard()->setText(url.prettyURL(), TQClipboard::Selection);
-    kapp->clipboard()->setText(url.prettyURL(), TQClipboard::Clipboard);
+    kapp->tqclipboard()->setText(url.prettyURL(), TQClipboard::Selection);
+    kapp->tqclipboard()->setText(url.prettyURL(), TQClipboard::Clipboard);
 }
 
 void TabWidget::slotCloseTab()
diff --git a/akregator/src/trayicon.cpp b/akregator/src/trayicon.cpp
index 963e60294..e48593354 100644
--- a/akregator/src/trayicon.cpp
+++ b/akregator/src/trayicon.cpp
@@ -74,7 +74,7 @@ TrayIcon::~TrayIcon()
 
 
 void TrayIcon::mousePressEvent(TQMouseEvent *e) {
-    if (e->button() == LeftButton) {
+    if (e->button() == Qt::LeftButton) {
         emit showPart();
     }
 
@@ -116,7 +116,7 @@ TQPixmap TrayIcon::takeScreenshot() const
     // Paint the border
     const int BORDER = 1;
     TQPixmap finalShot(w + 2*BORDER, h + 2*BORDER);
-    finalShot.fill(KApplication::palette().active().foreground());
+    finalShot.fill(KApplication::tqpalette().active().foreground());
     painter.begin(&finalShot);
     painter.drawPixmap(BORDER, BORDER, shot);
     painter.end();
@@ -177,7 +177,7 @@ void TrayIcon::slotSetUnread(int unread)
 
 void TrayIcon::viewButtonClicked()
 {
-	TQWidget *p=static_cast<TQWidget*>(tqparent());
+	TQWidget *p=TQT_TQWIDGET(tqparent());
 	KWin::forceActiveWindow(p->winId());
 }
 
diff --git a/akregator/src/treenode.cpp b/akregator/src/treenode.cpp
index 58e4ae8ea..27ee2ecae 100644
--- a/akregator/src/treenode.cpp
+++ b/akregator/src/treenode.cpp
@@ -96,7 +96,7 @@ TreeNode* TreeNode::nextSibling() const
     TQValueList<TreeNode*> tqchildren = d->tqparent->tqchildren();
     TreeNode* me = (TreeNode*)this;
         
-    int idx = tqchildren.findIndex(me);
+    int idx = tqchildren.tqfindIndex(me);
     
     return idx+1 < tqchildren.size() ? *(tqchildren.at(idx+1)) : 0L;
 }
@@ -108,7 +108,7 @@ TreeNode* TreeNode::prevSibling() const
     TQValueList<TreeNode*> tqchildren = d->tqparent->tqchildren();
     TreeNode* me = (TreeNode*)this;
     
-    int idx = tqchildren.findIndex(me);
+    int idx = tqchildren.tqfindIndex(me);
     return idx > 0 ? *(d->tqparent->tqchildren().at(idx-1)) : 0L;
 }
 
diff --git a/akregator/src/viewer.cpp b/akregator/src/viewer.cpp
index 2c52cf433..989ff8ae5 100644
--- a/akregator/src/viewer.cpp
+++ b/akregator/src/viewer.cpp
@@ -130,7 +130,7 @@ void Viewer::urlSelected(const TQString &url, int button, int state, const TQStr
 {
     m_url = completeURL(url);
     browserExtension()->setURLArgs(args);
-    if (button == LeftButton)
+    if (button == Qt::LeftButton)
     {
         switch (Settings::lMBBehaviour())
         {
@@ -146,7 +146,7 @@ void Viewer::urlSelected(const TQString &url, int button, int state, const TQStr
         }
         return;
     }
-    else if (button == MidButton)
+    else if (button == Qt::MidButton)
     {
         switch (Settings::mMBBehaviour())
         {
@@ -203,7 +203,7 @@ void Viewer::slotCopy()
 {
     TQString text = selectedText();
     text.tqreplace( TQChar( 0xa0 ), ' ' );
-    TQClipboard *cb = TQApplication::clipboard();
+    TQClipboard *cb = TQApplication::tqclipboard();
     disconnect( cb, TQT_SIGNAL( selectionChanged() ), this, TQT_SLOT( slotClearSelection() ) );
     cb->setText(text);
     connect( cb, TQT_SIGNAL( selectionChanged() ), this, TQT_SLOT( slotClearSelection() ) );
@@ -212,7 +212,7 @@ void Viewer::slotCopy()
 void Viewer::slotCopyLinkAddress()
 {
    if(m_url.isEmpty()) return;
-   TQClipboard *cb = TQApplication::clipboard();
+   TQClipboard *cb = TQApplication::tqclipboard();
    cb->setText(m_url.prettyURL(), TQClipboard::Clipboard);
    cb->setText(m_url.prettyURL(), TQClipboard::Selection);
 }