Initial conversion for TQt for Qt4 3.4.0 TP2

This will also compile with TQt for Qt3, and should not cause any problems
with dependent modules such as kdebase.  If it does then it needs to be fixed!


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1214149 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

41 files changed, 231 insertions, 231 deletions

diff --git a/kate/part/katearbitraryhighlight.h b/kate/part/katearbitraryhighlight.h
index 4dd5a362b..10086ec7f 100644
--- a/kate/part/katearbitraryhighlight.h
+++ b/kate/part/katearbitraryhighlight.h
@@ -57,7 +57,7 @@ public:
  * - identical highlight for whole list
  * - signals for view movement
  */
-class KateArbitraryHighlight : public QObject
+class KateArbitraryHighlight : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/part/kateautoindent.cpp b/kate/part/kateautoindent.cpp
index ed9a6169b..aed42bbab 100644
--- a/kate/part/kateautoindent.cpp
+++ b/kate/part/kateautoindent.cpp
@@ -224,55 +224,55 @@ void KateNormalIndent::updateConfig ()
   for (uint i=0; i<items.count(); i++)
   {
     TQString name = items.at(i)->name;
-    if (name.find("Comment") != -1 && commentAttrib == 255)
+    if (name.tqfind("Comment") != -1 && commentAttrib == 255)
     {
       commentAttrib = i;
     }
-    else if (name.find("Region Marker") != -1 && regionAttrib == 255)
+    else if (name.tqfind("Region Marker") != -1 && regionAttrib == 255)
     {
       regionAttrib = i;
     }
-    else if (name.find("Symbol") != -1 && symbolAttrib == 255)
+    else if (name.tqfind("Symbol") != -1 && symbolAttrib == 255)
     {
       symbolAttrib = i;
     }
-    else if (name.find("Alert") != -1)
+    else if (name.tqfind("Alert") != -1)
     {
       alertAttrib = i;
     }
-    else if (name.find("Comment") != -1 && commentAttrib != 255 && doxyCommentAttrib == 255)
+    else if (name.tqfind("Comment") != -1 && commentAttrib != 255 && doxyCommentAttrib == 255)
     {
       doxyCommentAttrib = i;
     }
-    else if (name.find("Tags") != -1 && tagAttrib == 255)
+    else if (name.tqfind("Tags") != -1 && tagAttrib == 255)
     {
       tagAttrib = i;
     }
-    else if (name.find("Word") != -1 && wordAttrib == 255)
+    else if (name.tqfind("Word") != -1 && wordAttrib == 255)
     {
       wordAttrib = i;
     }
-    else if (name.find("Keyword") != -1 && keywordAttrib == 255)
+    else if (name.tqfind("Keyword") != -1 && keywordAttrib == 255)
     {
       keywordAttrib = i;
     }
-    else if (name.find("Normal") != -1 && normalAttrib == 255)
+    else if (name.tqfind("Normal") != -1 && normalAttrib == 255)
     {
       normalAttrib = i;
     }
-    else if (name.find("Extensions") != -1 && extensionAttrib == 255)
+    else if (name.tqfind("Extensions") != -1 && extensionAttrib == 255)
     {
       extensionAttrib = i;
     }
-    else if (name.find("Preprocessor") != -1 && preprocessorAttrib == 255)
+    else if (name.tqfind("Preprocessor") != -1 && preprocessorAttrib == 255)
     {
       preprocessorAttrib = i;
     }
-    else if (name.find("String") != -1 && stringAttrib == 255)
+    else if (name.tqfind("String") != -1 && stringAttrib == 255)
     {
       stringAttrib = i;
     }
-    else if (name.find("Char") != -1 && charAttrib == 255)
+    else if (name.tqfind("Char") != -1 && charAttrib == 255)
     {
       charAttrib = i;
     }
@@ -583,7 +583,7 @@ bool KateCSmartIndent::handleDoxygen (KateDocCursor &begin)
       if (last <= 0 || !(justAfterDoxygen = textLine->stringAtPos(last-1, "*/")))
         insideDoxygen = true;
       if (justAfterDoxygen)
-        justAfterDoxygen &= textLine->string().find("/**") < 0;
+        justAfterDoxygen &= textLine->string().tqfind("/**") < 0;
       while (textLine->attribute(first) != doxyCommentAttrib && first <= textLine->lastChar())
         first++;
       if (textLine->stringAtPos(first, "//"))
@@ -700,7 +700,7 @@ static inline bool colonPermitsReindent(const KateNormalIndent &indenter,
 {
   const TQString txt = line->string(0,curCol);
   // do we have any significant preceding colon?
-  for (int pos = 0; (pos = txt.find(':', pos)) >= 0; pos++) {
+  for (int pos = 0; (pos = txt.tqfind(':', pos)) >= 0; pos++) {
     if (line->attribute(pos) == indenter.symbolAttrib)
       // yes, it has already contributed to this line's indentation, don't
       // indent again
@@ -722,7 +722,7 @@ void KateCSmartIndent::processChar(TQChar c)
   static const TQString triggers("}{)/:#n");
   static const TQString firstTriggers("}{)/:#");
   static const TQString lastTriggers(":n");
-  if (triggers.find(c) < 0)
+  if (triggers.tqfind(c) < 0)
     return;
 
   KateView *view = doc->activeView();
@@ -748,7 +748,7 @@ void KateCSmartIndent::processChar(TQChar c)
 
   if (c == 'n')
   {
-    if (firstChar != '#' || textLine->string(curCol-5, 5) != TQString::fromLatin1("regio"))
+    if (firstChar != '#' || textLine->string(curCol-5, 5) != TQString::tqfromLatin1("regio"))
       return;
   }
 
@@ -775,8 +775,8 @@ void KateCSmartIndent::processChar(TQChar c)
   // of the line
   const TQChar lastChar = textLine->getChar(textLine->lastChar());
   int pos;
-  if (((c == firstChar && firstTriggers.find(firstChar) >= 0)
-        || (c == lastChar && lastTriggers.find(lastChar) >= 0))
+  if (((c == firstChar && firstTriggers.tqfind(firstChar) >= 0)
+        || (c == lastChar && lastTriggers.tqfind(lastChar) >= 0))
       && (c != ':' || colonPermitsReindent(*this, textLine, curCol)))
     processLine(begin);
 }
@@ -1176,7 +1176,7 @@ uint KateCSmartIndent::findOpeningComment(KateDocCursor &start)
   {
     KateTextLine::Ptr textLine = doc->plainKateTextLine(cur.line());
 
-    int pos = textLine->string().find("/*", false);
+    int pos = textLine->string().tqfind("/*", false);
     if (pos >= 0)
     {
       KateDocCursor temp(cur.line(), pos, doc);
@@ -1359,7 +1359,7 @@ void KateXmlIndent::processChar (TQChar c)
   // only alter lines that start with a close element
   KateView *view = doc->activeView();
   TQString text = doc->plainKateTextLine(view->cursorLine())->string();
-  if(text.find(startsWithCloseTag) == -1) return;
+  if(text.tqfind(startsWithCloseTag) == -1) return;
 
   // process it
   processLine(view->cursorLine());
@@ -1404,14 +1404,14 @@ void KateXmlIndent::getLineInfo (uint line, uint &prevIndent, int &numTags,
   // <a>
   // </a>              <!-- indentation *already* decreased -->
   // requires that we discount the </a> from the number of closed tags
-  if(text.find(startsWithCloseTag) != -1) ++numTags;
+  if(text.tqfind(startsWithCloseTag) != -1) ++numTags;
 
   // count the number of open and close tags
   int lastCh = 0;
   uint pos, len = text.length();
   bool seenOpen = false;
   for(pos = 0; pos < len; ++pos) {
-    int ch = text.at(pos).unicode();
+    int ch = text.at(pos).tqunicode();
     switch(ch) {
       case '<':
         seenOpen = true;
@@ -1445,10 +1445,10 @@ void KateXmlIndent::getLineInfo (uint line, uint &prevIndent, int &numTags,
           for(uint backLine = line; backLine; ) {
             // find first line with an open tag
             KateTextLine::Ptr x = doc->plainKateTextLine(--backLine);
-            if(x->string().find('<') == -1) continue;
+            if(x->string().tqfind('<') == -1) continue;
 
             // recalculate the indent
-            if(x->string().find(unclosedDoctype) != -1) --numTags;
+            if(x->string().tqfind(unclosedDoctype) != -1) --numTags;
             getLineInfo(backLine, prevIndent, numTags, attrCol, unclosedTag);
             break;
           }
@@ -1467,11 +1467,11 @@ void KateXmlIndent::getLineInfo (uint line, uint &prevIndent, int &numTags,
   if(unclosedTag) {
     // find the start of the next attribute, so we can align with it
     do {
-      lastCh = text.at(++attrCol).unicode();
+      lastCh = text.at(++attrCol).tqunicode();
     }while(lastCh && lastCh != ' ' && lastCh != '\t');
 
     while(lastCh == ' ' || lastCh == '\t') {
-      lastCh = text.at(++attrCol).unicode();
+      lastCh = text.at(++attrCol).tqunicode();
     }
 
     attrCol = prevLine->cursorX(attrCol, tabWidth);
@@ -1499,7 +1499,7 @@ uint KateXmlIndent::processLine (uint line)
   if(indent < 0) indent = 0;
 
   // unindent lines that start with a close tag
-  if(kateLine->string().find(startsWithCloseTag) != -1) {
+  if(kateLine->string().tqfind(startsWithCloseTag) != -1) {
     indent -= indentWidth;
   }
   if(indent < 0) indent = 0;
@@ -1760,7 +1760,7 @@ int KateCSAndSIndent::lastNonCommentChar( const KateDocCursor &line )
 
   // find a possible start-of-comment
   int p = -2; // so the first find starts at position 0
-  do p = str.find( "//", p + 2 );
+  do p = str.tqfind( "//", p + 2 );
   while ( p >= 0 && textLine->attribute(p) != commentAttrib && textLine->attribute(p) != doxyCommentAttrib );
 
   // no // found? use whole string
@@ -1917,8 +1917,8 @@ TQString KateCSAndSIndent::calcIndent (const KateDocCursor &begin)
   // if the line starts with # (but isn't a c# region thingy), no indentation at all.
   if( currLineFirst >= 0 && currLine->getChar(currLineFirst) == '#' )
   {
-    if( !currLine->stringAtPos( currLineFirst+1, TQString::fromLatin1("region") ) &&
-        !currLine->stringAtPos( currLineFirst+1, TQString::fromLatin1("endregion") ) )
+    if( !currLine->stringAtPos( currLineFirst+1, TQString::tqfromLatin1("region") ) &&
+        !currLine->stringAtPos( currLineFirst+1, TQString::tqfromLatin1("endregion") ) )
       return TQString::null;
   }
 
@@ -1974,10 +1974,10 @@ TQString KateCSAndSIndent::calcIndent (const KateDocCursor &begin)
       {
         #define ARRLEN( array ) ( sizeof(array)/sizeof(array[0]) )
         for( uint n = 0; n < ARRLEN(scopeKeywords); ++n )
-          if( textLine->stringAtPos(pos, TQString::fromLatin1(scopeKeywords[n]) ) )
+          if( textLine->stringAtPos(pos, TQString::tqfromLatin1(scopeKeywords[n]) ) )
             return calcIndentAfterKeyword( begin, cur, pos, false );
         for( uint n = 0; n < ARRLEN(blockScopeKeywords); ++n )
-          if( textLine->stringAtPos(pos, TQString::fromLatin1(blockScopeKeywords[n]) ) )
+          if( textLine->stringAtPos(pos, TQString::tqfromLatin1(blockScopeKeywords[n]) ) )
             return calcIndentAfterKeyword( begin, cur, pos, true );
         #undef ARRLEN
       }
@@ -2070,7 +2070,7 @@ TQString KateCSAndSIndent::calcIndentInBrace(const KateDocCursor &indentCursor,
   //        beginning 'namespace'. that's 99% of usage, I'd guess.
   {
     if( braceFirst >= 0 && braceLine->attribute(braceFirst) == keywordAttrib &&
-        braceLine->stringAtPos( braceFirst, TQString::fromLatin1( "namespace" ) ) )
+        braceLine->stringAtPos( braceFirst, TQString::tqfromLatin1( "namespace" ) ) )
       return continuationIndent(indentCursor) + whitespaceToOpenBrace;
 
     if( braceCursor.line() > 0 )
@@ -2078,7 +2078,7 @@ TQString KateCSAndSIndent::calcIndentInBrace(const KateDocCursor &indentCursor,
       KateTextLine::Ptr prevLine = doc->plainKateTextLine(braceCursor.line() - 1);
       int firstPrev = prevLine->firstChar();
       if( firstPrev >= 0 && prevLine->attribute(firstPrev) == keywordAttrib &&
-          prevLine->stringAtPos( firstPrev, TQString::fromLatin1( "namespace" ) ) )
+          prevLine->stringAtPos( firstPrev, TQString::tqfromLatin1( "namespace" ) ) )
         return continuationIndent(indentCursor) + whitespaceToOpenBrace;
     }
   }
@@ -2112,7 +2112,7 @@ void KateCSAndSIndent::processChar(TQChar c)
 {
   // 'n' trigger is for c# regions.
   static const TQString triggers("}{)]/:;#n");
-  if (triggers.find(c) == -1)
+  if (triggers.tqfind(c) == -1)
     return;
 
   // for historic reasons, processChar doesn't get a cursor
diff --git a/kate/part/kateautoindent.h b/kate/part/kateautoindent.h
index 7ff1a93d2..6c0d15d45 100644
--- a/kate/part/kateautoindent.h
+++ b/kate/part/kateautoindent.h
@@ -41,7 +41,7 @@ class KateDocument;
  * - Return @p true in @p KateAutoIndent::hasConfigPage() for the
  *   corresponding indenter id.
  */
-class IndenterConfigPage : public QWidget
+class IndenterConfigPage : public TQWidget
 {
   Q_OBJECT
 
@@ -67,7 +67,7 @@ class IndenterConfigPage : public QWidget
  * This baseclass is a real dummy, does nothing beside remembering the document it belongs too,
  * only to have the object around
  */
-class KateAutoIndent : public QObject
+class KateAutoIndent : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/part/katebookmarks.cpp b/kate/part/katebookmarks.cpp
index ac1ee73d9..a6de77841 100644
--- a/kate/part/katebookmarks.cpp
+++ b/kate/part/katebookmarks.cpp
@@ -176,7 +176,7 @@ void KateBookmarks::insertBookmarks( TQPopupMenu& menu )
       {
         sortArray[i] = (*it)->line;
         ssort( sortArray, i );
-        idx = sortArray.find( (*it)->line ) + 3;
+        idx = sortArray.tqfind( (*it)->line ) + 3;
       }
 
       menu.insertItem(
diff --git a/kate/part/katebookmarks.h b/kate/part/katebookmarks.h
index 88e90ae4f..63928800e 100644
--- a/kate/part/katebookmarks.h
+++ b/kate/part/katebookmarks.h
@@ -35,7 +35,7 @@ class KActionCollection;
 class TQPopupMenu;
 class TQMenuData;
 
-class KateBookmarks : public QObject
+class KateBookmarks : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/part/katebuffer.cpp b/kate/part/katebuffer.cpp
index 74a9ba59e..e62efcf39 100644
--- a/kate/part/katebuffer.cpp
+++ b/kate/part/katebuffer.cpp
@@ -46,7 +46,7 @@
  * loader block size, load 256 kb at once per default
  * if file size is smaller, fall back to file size
  */
-static const Q_ULONG KATE_FILE_LOADER_BS  = 256 * 1024;
+static const TQ_ULONG KATE_FILE_LOADER_BS  = 256 * 1024;
 
 /**
  * KATE_AVG_BLOCK_SIZE is in characters !
@@ -54,8 +54,8 @@ static const Q_ULONG KATE_FILE_LOADER_BS  = 256 * 1024;
  * block will max contain around BLOCK_SIZE chars or
  * BLOCK_LINES lines (after load, later that won't be tracked)
  */
-static const Q_ULONG KATE_AVG_BLOCK_SIZE  = 2048 * 80;
-static const Q_ULONG KATE_MAX_BLOCK_LINES = 2048;
+static const TQ_ULONG KATE_AVG_BLOCK_SIZE  = 2048 * 80;
+static const TQ_ULONG KATE_MAX_BLOCK_LINES = 2048;
 
 /**
  * hl will look at the next KATE_HL_LOOKAHEAD lines
@@ -172,10 +172,10 @@ class KateFileLoader
     // should spaces be ignored at end of line?
     inline bool removeTrailingSpaces () const { return m_removeTrailingSpaces; }
 
-    // internal unicode data array
-    inline const TQChar *unicode () const { return m_text.unicode(); }
+    // internal tqunicode data array
+    inline const TQChar *tqunicode () const { return m_text.tqunicode(); }
 
-    // read a line, return length + offset in unicode data
+    // read a line, return length + offset in tqunicode data
     void readLine (uint &offset, uint &length)
     {
       length = 0;
@@ -543,7 +543,7 @@ bool KateBuffer::canEncode ()
 
   kdDebug(13020) << "ENC NAME: " << codec->name() << endl;
 
-  // hardcode some unicode encodings which can encode all chars
+  // hardcode some tqunicode encodings which can encode all chars
   if ((TQString(codec->name()) == "UTF-8") || (TQString(codec->name()) == "ISO-10646-UCS-2"))
     return true;
 
@@ -849,7 +849,7 @@ void KateBuffer::setTabWidth (uint w)
     m_tabWidth = w;
 
     if (m_highlight && m_highlight->foldingIndentationSensitive())
-      invalidateHighlighting();
+      tqinvalidateHighlighting();
   }
 }
 
@@ -860,12 +860,12 @@ void KateBuffer::setHighlight(uint hlMode)
    // aha, hl will change
   if (h != m_highlight)
   {
-    bool invalidate = !h->noHighlighting();
+    bool tqinvalidate = !h->noHighlighting();
 
     if (m_highlight)
     {
       m_highlight->release();
-      invalidate = true;
+      tqinvalidate = true;
     }
 
     h->use();
@@ -880,8 +880,8 @@ void KateBuffer::setHighlight(uint hlMode)
 
     m_highlight = h;
 
-    if (invalidate)
-      invalidateHighlighting();
+    if (tqinvalidate)
+      tqinvalidateHighlighting();
 
     // inform the document that the hl was really changed
     // needed to update attributes and more ;)
@@ -889,7 +889,7 @@ void KateBuffer::setHighlight(uint hlMode)
   }
 }
 
-void KateBuffer::invalidateHighlighting()
+void KateBuffer::tqinvalidateHighlighting()
 {
   m_lineHighlightedMax = 0;
   m_lineHighlighted = 0;
@@ -949,7 +949,7 @@ void KateBuffer::addIndentBasedFoldingInformation(TQMemArray<uint> &foldingList,
   }
 }
 
-bool KateBuffer::doHighlight (KateBufBlock *buf, uint startLine, uint endLine, bool invalidate)
+bool KateBuffer::doHighlight (KateBufBlock *buf, uint startLine, uint endLine, bool tqinvalidate)
 {
   // no hl around, no stuff to do
   if (!m_highlight)
@@ -971,13 +971,13 @@ bool KateBuffer::doHighlight (KateBufBlock *buf, uint startLine, uint endLine, b
   //kdDebug (13020) << "HL UNTIL LINE: " << m_lineHighlighted << " MAX: " << m_lineHighlightedMax << endl;
   //kdDebug (13020) << "HL DYN COUNT: " << KateHlManager::self()->countDynamicCtxs() << " MAX: " << m_maxDynamicContexts << endl;
 
-  // see if there are too many dynamic contexts; if yes, invalidate HL of all documents
+  // see if there are too many dynamic contexts; if yes, tqinvalidate HL of all documents
   if (KateHlManager::self()->countDynamicCtxs() >= m_maxDynamicContexts)
   {
     {
       if (KateHlManager::self()->resetDynamicCtxs())
       {
-        kdDebug (13020) << "HL invalidated - too many dynamic contexts ( >= " << m_maxDynamicContexts << ")" << endl;
+        kdDebug (13020) << "HL tqinvalidated - too many dynamic contexts ( >= " << m_maxDynamicContexts << ")" << endl;
 
         // avoid recursive invalidation
         KateHlManager::self()->setForceNoDCReset(true);
@@ -1240,7 +1240,7 @@ bool KateBuffer::doHighlight (KateBufBlock *buf, uint startLine, uint endLine, b
   buf->markDirty ();
 
   // tag the changed lines !
-  if (invalidate)
+  if (tqinvalidate)
     emit tagLines (startLine, current_line + buf->startLine());
 
   // emit that we have changed the folding
@@ -1353,14 +1353,14 @@ void KateBufBlock::fillBlock (KateFileLoader *stream)
   {
     uint offset = 0, length = 0;
     stream->readLine(offset, length);
-    const TQChar *unicodeData = stream->unicode () + offset;
+    const TQChar *tqunicodeData = stream->tqunicode () + offset;
 
     // strip spaces at end of line
     if ( stream->removeTrailingSpaces() )
     {
       while (length > 0)
       {
-        if (unicodeData[length-1].isSpace())
+        if (tqunicodeData[length-1].isSpace())
           --length;
         else
           break;
@@ -1391,13 +1391,13 @@ void KateBufBlock::fillBlock (KateFileLoader *stream)
       memcpy(buf+pos, (char *) &length, sizeof(uint));
       pos += sizeof(uint);
 
-      memcpy(buf+pos, (char *) unicodeData, sizeof(TQChar)*length);
+      memcpy(buf+pos, (char *) tqunicodeData, sizeof(TQChar)*length);
       pos += sizeof(TQChar)*length;
     }
     else
     {
       KateTextLine::Ptr textLine = new KateTextLine ();
-      textLine->insertText (0, length, unicodeData);
+      textLine->insertText (0, length, tqunicodeData);
       m_stringList.push_back (textLine);
     }
 
diff --git a/kate/part/katebuffer.h b/kate/part/katebuffer.h
index 602571c53..43430ec2c 100644
--- a/kate/part/katebuffer.h
+++ b/kate/part/katebuffer.h
@@ -116,7 +116,7 @@ class KateBufBlock
     void removeLine(uint i);
 
     /**
-     * mark this block as dirty, will invalidate the swap data
+     * mark this block as dirty, will tqinvalidate the swap data
      * insert/removeLine will mark the block dirty itself
      */
     void markDirty ();
@@ -338,7 +338,7 @@ class KateBufBlockList
  * @author Waldo Bastian <bastian@kde.org>
  * @author Christoph Cullmann <cullmann@kde.org>
  */
-class KateBuffer : public QObject
+class KateBuffer : public TQObject
 {
   Q_OBJECT
 
@@ -591,7 +591,7 @@ class KateBuffer : public QObject
     /**
      * Invalidate highlighting of whole buffer.
      */
-    void invalidateHighlighting();
+    void tqinvalidateHighlighting();
 
     KateCodeFoldingTree *foldingTree () { return &m_regionTree; };
 
@@ -611,7 +611,7 @@ class KateBuffer : public QObject
      * @returns true when the highlighting in the next block needs to be updated,
      * false otherwise.
      */
-    bool doHighlight (KateBufBlock *buf, uint from, uint to, bool invalidate);
+    bool doHighlight (KateBufBlock *buf, uint from, uint to, bool tqinvalidate);
 
   signals:
     /**
diff --git a/kate/part/katecmds.cpp b/kate/part/katecmds.cpp
index b64b5414e..27dd22a82 100644
--- a/kate/part/katecmds.cpp
+++ b/kate/part/katecmds.cpp
@@ -303,7 +303,7 @@ static void replace(TQString &s, const TQString &needle, const TQString &with)
   int pos=0;
   while (1)
   {
-    pos=s.find(needle, pos);
+    pos=s.tqfind(needle, pos);
     if (pos==-1) break;
     s.replace(pos, needle.length(), with);
     pos+=with.length();
@@ -578,7 +578,7 @@ bool KateCommands::Character::exec (Kate::View *view, const TQString &_cmd, TQSt
     view->insertText(TQString(buf));
   }
   else
-  { // do the unicode thing
+  { // do the tqunicode thing
     TQChar c(number);
     view->insertText(TQString(&c, 1));
   }
@@ -593,10 +593,10 @@ bool KateCommands::Date::exec (Kate::View *view, const TQString &cmd, TQString &
   if (cmd.left(4) != "date")
     return false;
 
-  if (TQDateTime::currentDateTime().toString(cmd.mid(5, cmd.length()-5)).length() > 0)
-    view->insertText(TQDateTime::currentDateTime().toString(cmd.mid(5, cmd.length()-5)));
+  if (TQDateTime::tqcurrentDateTime().toString(cmd.mid(5, cmd.length()-5)).length() > 0)
+    view->insertText(TQDateTime::tqcurrentDateTime().toString(cmd.mid(5, cmd.length()-5)));
   else
-    view->insertText(TQDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss"));
+    view->insertText(TQDateTime::tqcurrentDateTime().toString("yyyy-MM-dd hh:mm:ss"));
 
   return true;
 }
diff --git a/kate/part/katecmds.h b/kate/part/katecmds.h
index 55c8d807b..e55e2ac8b 100644
--- a/kate/part/katecmds.h
+++ b/kate/part/katecmds.h
@@ -119,7 +119,7 @@ class SedReplace : public Kate::Command
 };
 
 /**
- * insert a unicode or ascii character
+ * insert a tqunicode or ascii character
  * base 9+1: 1234
  * hex: 0x1234 or x1234
  * octal: 01231
diff --git a/kate/part/katecodecompletion.cpp b/kate/part/katecodecompletion.cpp
index cee99f9d4..e7f11b994 100644
--- a/kate/part/katecodecompletion.cpp
+++ b/kate/part/katecodecompletion.cpp
@@ -47,7 +47,7 @@
 
 /**
  * This class is used as the codecompletion listbox. It can be resized according to its contents,
- *  therfor the needed size is provided by sizeHint();
+ *  therfor the needed size is provided by tqsizeHint();
  *@short Listbox showing codecompletion
  *@author Jonas B. Jacobi <j.jacobi@gmx.de>
  */
@@ -61,7 +61,7 @@ class KateCCListBox : public QListBox
     {
     }
 
-    TQSize sizeHint()  const
+    TQSize tqsizeHint()  const
     {
         int count = this->count();
         int height = 20;
@@ -124,7 +124,7 @@ KateCodeCompletion::KateCodeCompletion( KateView* view )
 
   m_completionListBox->installEventFilter( this );
 
-  m_completionPopup->resize(m_completionListBox->sizeHint() + TQSize(2,2));
+  m_completionPopup->resize(m_completionListBox->tqsizeHint() + TQSize(2,2));
   m_completionPopup->installEventFilter( this );
   m_completionPopup->setFocusProxy( m_view->m_viewInternal );
 
@@ -305,7 +305,7 @@ void KateCodeCompletion::updateBox( bool )
   }
 
     kdDebug(13035)<<"KateCodeCompletion::updateBox: Resizing widget"<<endl;
-        m_completionPopup->resize(m_completionListBox->sizeHint() + TQSize(2,2));
+        m_completionPopup->resize(m_completionListBox->tqsizeHint() + TQSize(2,2));
     TQPoint p = m_view->mapToGlobal( m_view->cursorCoordinates() );
         int x = p.x();
         int y = p.y() ;
@@ -384,7 +384,7 @@ void KateCodeCompletion::showComment()
   m_completionListBox->ensureCurrentVisible();
 
   finalPoint.setY(
-    m_completionListBox->viewport()->mapToGlobal(m_completionListBox->itemRect(
+    m_completionListBox->viewport()->mapToGlobal(m_completionListBox->tqitemRect(
       m_completionListBox->item(m_completionListBox->currentItem())).topLeft()).y());
 
   m_commentLabel->move(finalPoint);
diff --git a/kate/part/katecodecompletion.h b/kate/part/katecodecompletion.h
index 34d620599..a8c4e5afe 100644
--- a/kate/part/katecodecompletion.h
+++ b/kate/part/katecodecompletion.h
@@ -44,7 +44,7 @@ class KateCCListBox;
 class TQLayout;
 class TQVBox;
 
-class KateCodeCompletionCommentLabel : public QLabel
+class KateCodeCompletionCommentLabel : public TQLabel
 {
   Q_OBJECT
 
@@ -57,14 +57,14 @@ class KateCodeCompletionCommentLabel : public QLabel
         setAutoMask( false );
         setFrameStyle( TQFrame::Plain | TQFrame::Box );
         setLineWidth( 1 );
-        setAlignment( AlignAuto | AlignTop );
+        tqsetAlignment( AlignAuto | AlignTop );
         polish();
         setText(text);
         adjustSize();
     }
 };
 
-class KateCodeCompletion : public QObject
+class KateCodeCompletion : public TQObject
 {
   Q_OBJECT
 
@@ -114,7 +114,7 @@ class KateCodeCompletion : public QObject
     KateCodeCompletionCommentLabel* m_commentLabel;
 };
 
-class KateArgHint: public QFrame
+class KateArgHint: public TQFrame
 {
   Q_OBJECT
 
diff --git a/kate/part/katecodefoldinghelpers.h b/kate/part/katecodefoldinghelpers.h
index bea6a096c..7feee384e 100644
--- a/kate/part/katecodefoldinghelpers.h
+++ b/kate/part/katecodefoldinghelpers.h
@@ -113,7 +113,7 @@ class KateCodeFoldingNode
     TQMemArray<KateCodeFoldingNode*> m_children;
 };
 
-class KateCodeFoldingTree : public QObject
+class KateCodeFoldingTree : public TQObject
 {
   friend class KateCodeFoldingNode;
 
diff --git a/kate/part/kateconfig.cpp b/kate/part/kateconfig.cpp
index 4b3c2f52b..3158f32db 100644
--- a/kate/part/kateconfig.cpp
+++ b/kate/part/kateconfig.cpp
@@ -422,7 +422,7 @@ TQTextCodec *KateDocumentConfig::codec ()
   if (m_encodingSet || isGlobal())
   {
     if (m_encoding.isEmpty() && isGlobal())
-      return KGlobal::charsets()->codecForName (TQString::fromLatin1(KGlobal::locale()->encoding()));
+      return KGlobal::charsets()->codecForName (TQString::tqfromLatin1(KGlobal::locale()->encoding()));
     else if (m_encoding.isEmpty())
       return s_global->codec ();
     else
diff --git a/kate/part/katecursor.h b/kate/part/katecursor.h
index c155abba4..1b1a5322a 100644
--- a/kate/part/katecursor.h
+++ b/kate/part/katecursor.h
@@ -61,7 +61,7 @@ class KateTextCursor
     }
 
 #ifndef Q_WS_WIN //not needed
-    friend void qSwap(KateTextCursor & c1, KateTextCursor & c2) {
+    friend void tqSwap(KateTextCursor & c1, KateTextCursor & c2) {
       KateTextCursor tmp = c1;
       c1 = c2;
       c2 = tmp;
@@ -200,7 +200,7 @@ class KateTextRange : public KateRange
     
     inline void normalize() {
       if( m_start > m_end )
-        qSwap(m_start, m_end);
+        tqSwap(m_start, m_end);
     }
     
   protected:
diff --git a/kate/part/katedialogs.cpp b/kate/part/katedialogs.cpp
index d3a481856..366085c83 100644
--- a/kate/part/katedialogs.cpp
+++ b/kate/part/katedialogs.cpp
@@ -712,7 +712,7 @@ KateViewDefaultsConfig::KateViewDefaultsConfig(TQWidget *parent)
         "you to set a maximum width of the screen, as a percentage, after which "
         "dynamically wrapped lines will no longer be vertically aligned.  For "
         "example, at 50%, lines whose indentation levels are deeper than 50% of "
-        "the width of the screen will not have vertical alignment applied to "
+        "the width of the screen will not have vertical tqalignment applied to "
         "subsequent wrapped lines.</p>"));
   TQWhatsThis::add(m_line,i18n(
         "If this option is checked, every new view will display line numbers "
@@ -1388,10 +1388,10 @@ void KateHlConfigPage::hlChanged(int z)
     return;
   }
 
-  if ( !hlDataDict.find( z ) )
+  if ( !hlDataDict.tqfind( z ) )
     hlDataDict.insert( z, hl->getData() );
 
-  hlData = hlDataDict.find( z );
+  hlData = hlDataDict.tqfind( z );
   wildcards->setText(hlData->wildcards);
   mimetypes->setText(hlData->mimetypes);
   priority->setValue(hlData->priority);
diff --git a/kate/part/katedocument.cpp b/kate/part/katedocument.cpp
index fe5e22b1d..e32636cb8 100644
--- a/kate/part/katedocument.cpp
+++ b/kate/part/katedocument.cpp
@@ -91,7 +91,7 @@ class KatePartPluginItem
 // KateDocument Constructor
 //
 KateDocument::KateDocument ( bool bSingleViewMode, bool bBrowserView,
-                             bool bReadOnly, TQWidget *parentWidget,
+                             bool bReadOnly, TQWidget *tqparentWidget,
                              const char *widgetName, TQObject *parent, const char *name)
 : Kate::Document(parent, name),
   m_plugins (KateFactory::self()->plugins().count()),
@@ -214,7 +214,7 @@ KateDocument::KateDocument ( bool bSingleViewMode, bool bBrowserView,
   // if single view mode, like in the konqui embedding, create a default view ;)
   if ( m_bSingleViewMode )
   {
-    KTextEditor::View *view = createView( parentWidget, widgetName );
+    KTextEditor::View *view = createView( tqparentWidget, widgetName );
     insertChildClient( view );
     view->show();
     setWidget( view );
@@ -1176,7 +1176,7 @@ bool KateDocument::editInsertText ( uint line, uint col, const TQString &str )
       uint tw = config()->tabWidth();
       int pos = 0;
       uint l = 0;
-      while ( (pos = s.find('\t')) > -1 )
+      while ( (pos = s.tqfind('\t')) > -1 )
       {
         l = tw - ( (col + pos)%tw );
         s.replace( pos, 1, TQString().fill( ' ', l ) );
@@ -1187,7 +1187,7 @@ bool KateDocument::editInsertText ( uint line, uint col, const TQString &str )
 
   editAddUndo (KateUndoGroup::editInsertText, line, col, s.length(), s);
 
-  l->insertText (col, s.length(), s.unicode());
+  l->insertText (col, s.length(), s.tqunicode());
 //   removeTrailingSpace(line); // ### nessecary?
 
   m_buffer->changeLine(line);
@@ -1410,7 +1410,7 @@ bool KateDocument::editInsertLine ( uint line, const TQString &s )
   removeTrailingSpace( line ); // old line
 
   KateTextLine::Ptr tl = new KateTextLine();
-  tl->insertText (0, s.length(), s.unicode(), 0);
+  tl->insertText (0, s.length(), s.tqunicode(), 0);
   m_buffer->insertLine(line, tl);
   m_buffer->changeLine(line);
 
@@ -2050,7 +2050,7 @@ void KateDocument::clearMark( uint line )
   emit marksChanged();
   delete mark;
   tagLines( line, line );
-  repaintViews(true);
+  tqrepaintViews(true);
 }
 
 void KateDocument::addMark( uint line, uint markType )
@@ -2087,7 +2087,7 @@ void KateDocument::addMark( uint line, uint markType )
 
   emit marksChanged();
   tagLines( line, line );
-  repaintViews(true);
+  tqrepaintViews(true);
 }
 
 void KateDocument::removeMark( uint line, uint markType )
@@ -2119,7 +2119,7 @@ void KateDocument::removeMark( uint line, uint markType )
 
   emit marksChanged();
   tagLines( line, line );
-  repaintViews(true);
+  tqrepaintViews(true);
 }
 
 TQPtrList<KTextEditor::Mark> KateDocument::marks()
@@ -2146,7 +2146,7 @@ void KateDocument::clearMarks()
   m_marks.clear();
 
   emit marksChanged();
-  repaintViews(true);
+  tqrepaintViews(true);
 }
 
 void KateDocument::setPixmap( MarkInterface::MarkTypes type, const TQPixmap& pixmap )
@@ -2316,7 +2316,7 @@ bool KateDocument::openURL( const KURL &url )
       w = m_views.first();
 
     if (w)
-      m_job->setWindow (w->topLevelWidget());
+      m_job->setWindow (w->tqtopLevelWidget());
 
     emit started( m_job );
 
@@ -2395,7 +2395,7 @@ bool KateDocument::openFile(KIO::Job * job)
   // service type magic to get encoding right
   //
   TQString serviceType = m_extension->urlArgs().serviceType.simplifyWhiteSpace();
-  int pos = serviceType.find(';');
+  int pos = serviceType.tqfind(';');
   if (pos != -1)
     setEncoding (serviceType.mid(pos+1));
 
@@ -2589,7 +2589,7 @@ bool KateDocument::saveFile()
   //
   if (!m_buffer->canEncode ()
        && (KMessageBox::warningContinueCancel(0,
-           i18n("The selected encoding cannot encode every unicode character in this document. Do you really want to save it? There could be some data lost."),i18n("Possible Data Loss"),i18n("Save Nevertheless")) != KMessageBox::Continue))
+           i18n("The selected encoding cannot encode every tqunicode character in this document. Do you really want to save it? There could be some data lost."),i18n("Possible Data Loss"),i18n("Save Nevertheless")) != KMessageBox::Continue))
   {
     return false;
   }
@@ -2872,7 +2872,7 @@ void KateDocument::makeAttribs(bool needInvalidate)
     m_views.at(z)->renderer()->updateAttributes ();
 
   if (needInvalidate)
-    m_buffer->invalidateHighlighting();
+    m_buffer->tqinvalidateHighlighting();
 
   tagAll ();
 }
@@ -3195,7 +3195,7 @@ void KateDocument::backspace( KateView *view, const KateTextCursor& c )
       if (!textLine)
         return;
 
-      if (config()->wordWrap() && textLine->endingWith(TQString::fromLatin1(" ")))
+      if (config()->wordWrap() && textLine->endingWith(TQString::tqfromLatin1(" ")))
       {
         // gg: in hard wordwrap mode, backspace must also eat the trailing space
         removeText (line-1, textLine->length()-1, line, 0);
@@ -4112,10 +4112,10 @@ void KateDocument::tagLines(KateTextCursor start, KateTextCursor end)
     m_views.at(z)->tagLines(start, end, true);
 }
 
-void KateDocument::repaintViews(bool paintOnlyDirty)
+void KateDocument::tqrepaintViews(bool paintOnlyDirty)
 {
   for (uint z = 0; z < m_views.count(); z++)
-    m_views.at(z)->repaintText(paintOnlyDirty);
+    m_views.at(z)->tqrepaintText(paintOnlyDirty);
 }
 
 void KateDocument::tagAll()
@@ -4634,7 +4634,7 @@ void KateDocument::readVariableLine( TQString t, bool onlyViewAndRenderer )
 {
   // simple check first, no regex
   // no kate inside, no vars, simple...
-  if (t.find("kate") < 0)
+  if (t.tqfind("kate") < 0)
     return;
 
   // found vars, if any
diff --git a/kate/part/katedocument.h b/kate/part/katedocument.h
index 46e9e87f8..37d9b24e9 100644
--- a/kate/part/katedocument.h
+++ b/kate/part/katedocument.h
@@ -91,7 +91,7 @@ class KateDocument : public Kate::Document,
 
   public:
     KateDocument (bool bSingleViewMode=false, bool bBrowserView=false, bool bReadOnly=false,
-        TQWidget *parentWidget = 0, const char *widgetName = 0, TQObject * = 0, const char * = 0);
+        TQWidget *tqparentWidget = 0, const char *widgetName = 0, TQObject * = 0, const char * = 0);
     ~KateDocument ();
 
     bool closeURL();
@@ -608,7 +608,7 @@ class KateDocument : public Kate::Document,
     void setConfigFlags (uint flags);
 
     // Repaint all of all of the views
-    void repaintViews(bool paintOnlyDirty = true);
+    void tqrepaintViews(bool paintOnlyDirty = true);
 
     inline KateHighlighting *highlight () { return m_buffer->highlight(); }
 
diff --git a/kate/part/katefactory.cpp b/kate/part/katefactory.cpp
index 64bde8718..9bd00bfbc 100644
--- a/kate/part/katefactory.cpp
+++ b/kate/part/katefactory.cpp
@@ -48,7 +48,7 @@ class KateFactoryPublic : public KParts::Factory
   public:
     /**
      * reimplemented create object method
-     * @param parentWidget parent widget
+     * @param tqparentWidget parent widget
      * @param widgetName widget name
      * @param parent TQObject parent
      * @param name object name
@@ -56,9 +56,9 @@ class KateFactoryPublic : public KParts::Factory
      * @param args additional arguments
      * @return constructed part object
      */
-    KParts::Part *createPartObject ( TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const char *classname, const TQStringList &args )
+    KParts::Part *createPartObject ( TQWidget *tqparentWidget, const char *widgetName, TQObject *parent, const char *name, const char *classname, const TQStringList &args )
     {
-      return KateFactory::self()->createPartObject (parentWidget, widgetName, parent, name, classname, args);
+      return KateFactory::self()->createPartObject (tqparentWidget, widgetName, parent, name, classname, args);
     }
 };
 
@@ -206,14 +206,14 @@ KateFactory *KateFactory::self ()
   return s_self;
 }
 
-KParts::Part *KateFactory::createPartObject ( TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const char *_classname, const TQStringList & )
+KParts::Part *KateFactory::createPartObject ( TQWidget *tqparentWidget, const char *widgetName, TQObject *parent, const char *name, const char *_classname, const TQStringList & )
 {
   TQCString classname( _classname );
   bool bWantSingleView = ( classname != "KTextEditor::Document" && classname != "Kate::Document" );
   bool bWantBrowserView = ( classname == "Browser/View" );
   bool bWantReadOnly = (bWantBrowserView || ( classname == "KParts::ReadOnlyPart" ));
 
-  KParts::ReadWritePart *part = new KateDocument (bWantSingleView, bWantBrowserView, bWantReadOnly, parentWidget, widgetName, parent, name);
+  KParts::ReadWritePart *part = new KateDocument (bWantSingleView, bWantBrowserView, bWantReadOnly, tqparentWidget, widgetName, parent, name);
   part->setReadWrite( !bWantReadOnly );
 
   return part;
diff --git a/kate/part/katefactory.h b/kate/part/katefactory.h
index 0fd939ce3..4c1ce0706 100644
--- a/kate/part/katefactory.h
+++ b/kate/part/katefactory.h
@@ -71,7 +71,7 @@ class KateFactory
 
     /**
      * reimplemented create object method
-     * @param parentWidget parent widget
+     * @param tqparentWidget parent widget
      * @param widgetName widget name
      * @param parent TQObject parent
      * @param name object name
@@ -79,7 +79,7 @@ class KateFactory
      * @param args additional arguments
      * @return constructed part object
      */
-    KParts::Part *createPartObject ( TQWidget *parentWidget, const char *widgetName,
+    KParts::Part *createPartObject ( TQWidget *tqparentWidget, const char *widgetName,
                                      TQObject *parent, const char *name, const char *classname,
                                      const TQStringList &args );
 
diff --git a/kate/part/katefont.h b/kate/part/katefont.h
index 1ab3b3463..f9e0c1d83 100644
--- a/kate/part/katefont.h
+++ b/kate/part/katefont.h
@@ -29,7 +29,7 @@
 // KateFontMetrics implementation
 //
 
-class KateFontMetrics : public QFontMetrics
+class KateFontMetrics : public TQFontMetrics
 {
   public:
     KateFontMetrics(const TQFont& f);
diff --git a/kate/part/katehighlight.cpp b/kate/part/katehighlight.cpp
index 50c941c15..a18267f3b 100644
--- a/kate/part/katehighlight.cpp
+++ b/kate/part/katehighlight.cpp
@@ -65,10 +65,10 @@ static const int KATE_DYNAMIC_CONTEXTS_RESET_DELAY = 30 * 1000;
 
 inline bool kateInsideString (const TQString &str, TQChar ch)
 {
-  const TQChar *unicode = str.unicode();
+  const TQChar *tqunicode = str.tqunicode();
   const uint len = str.length();
   for (uint i=0; i < len; i++)
-    if (unicode[i] == ch)
+    if (tqunicode[i] == ch)
       return true;
 
   return false;
@@ -661,7 +661,7 @@ int KateHlKeyword::checkHgl(const TQString& text, int offset, int len)
 
   if (wordLen < minLen) return 0;
 
-  if ( dict[wordLen] && dict[wordLen]->find(TQConstString(text.unicode() + offset, wordLen).string()) )
+  if ( dict[wordLen] && dict[wordLen]->find(TQConstString(text.tqunicode() + offset, wordLen).string()) )
     return offset2;
 
   return 0;
@@ -2088,14 +2088,14 @@ TQString KateHighlighting::hlKeyForAttrib( int i ) const
 
 bool KateHighlighting::isInWord( TQChar c, int attrib ) const
 {
-  return m_additionalData[ hlKeyForAttrib( attrib ) ]->deliminator.find(c) < 0
+  return m_additionalData[ hlKeyForAttrib( attrib ) ]->deliminator.tqfind(c) < 0
       && !c.isSpace() && c != '"' && c != '\'';
 }
 
 bool KateHighlighting::canBreakAt( TQChar c, int attrib ) const
 {
   static const TQString& sq = KGlobal::staticQString("\"'");
-  return (m_additionalData[ hlKeyForAttrib( attrib ) ]->wordWrapDeliminator.find(c) != -1) && (sq.find(c) == -1);
+  return (m_additionalData[ hlKeyForAttrib( attrib ) ]->wordWrapDeliminator.tqfind(c) != -1) && (sq.tqfind(c) == -1);
 }
 
 signed char KateHighlighting::commentRegion(int attr) const {
@@ -2367,7 +2367,7 @@ int KateHighlighting::getIdFromString(TQStringList *ContextNameList, TQString tm
 
   else if ( tmpLineEndContext.contains("##"))
   {
-    int o = tmpLineEndContext.find("##");
+    int o = tmpLineEndContext.tqfind("##");
     // FIXME at least with 'foo##bar'-style contexts the rules are picked up
     // but the default attribute is not
     TQString tmp=tmpLineEndContext.mid(o+2);
@@ -2477,7 +2477,7 @@ void KateHighlighting::makeContextList()
       kdDebug(13010)<<"Looking up context0 for ruleset "<<incCtx<<endl;
       incCtx = incCtx.left(incCtx.length()-1);
       //try to find the context0 id for a given unresolvedReference
-      KateEmbeddedHlInfos::const_iterator hlIt=embeddedHls.find(incCtx);
+      KateEmbeddedHlInfos::const_iterator hlIt=embeddedHls.tqfind(incCtx);
       if (hlIt!=embeddedHls.end())
         *(unresIt.key())=hlIt.data().context0;
     }
@@ -2765,7 +2765,7 @@ int KateHighlighting::addToContextList(const TQString &ident, int ctx0)
         // only context refernces of type Name, ##Name, and Subname##Name are allowed
         if (incCtx.startsWith("##") || (!incCtx.startsWith("#")))
         {
-          int incCtxi = incCtx.find("##");
+          int incCtxi = incCtx.tqfind("##");
           //#stay, #pop is not interesting here
           if (incCtxi >= 0)
           {
diff --git a/kate/part/katehighlight.h b/kate/part/katehighlight.h
index b42fccb62..8bdc73b39 100644
--- a/kate/part/katehighlight.h
+++ b/kate/part/katehighlight.h
@@ -213,7 +213,7 @@ class KateHighlighting
 
     inline bool noHighlighting () const { return noHl; };
 
-    // be carefull: all documents hl should be invalidated after calling this method!
+    // be carefull: all documents hl should be tqinvalidated after calling this method!
     void dropDynamicContexts();
 
     TQString indentation () { return m_indentation; }
@@ -338,7 +338,7 @@ class KateHighlighting
     inline bool allowsFolding(){return folding;}
 };
 
-class KateHlManager : public QObject
+class KateHlManager : public TQObject
 {
   Q_OBJECT
 
@@ -357,7 +357,7 @@ class KateHlManager : public QObject
 
     int detectHighlighting (class KateDocument *doc);
 
-    int findHl(KateHighlighting *h) {return hlList.find(h);}
+    int findHl(KateHighlighting *h) {return hlList.tqfind(h);}
     TQString identifierForName(const TQString&);
 
     // methodes to get the default style count + names
@@ -377,7 +377,7 @@ class KateHlManager : public QObject
     uint countDynamicCtxs() { return dynamicCtxsCount; };
     void setForceNoDCReset(bool b) { forceNoDCReset = b; };
 
-    // be carefull: all documents hl should be invalidated after having successfully called this method!
+    // be carefull: all documents hl should be tqinvalidated after having successfully called this method!
     bool resetDynamicCtxs();
 
   signals:
diff --git a/kate/part/katejscript.cpp b/kate/part/katejscript.cpp
index 75f5fc513..a9efac0e9 100644
--- a/kate/part/katejscript.cpp
+++ b/kate/part/katejscript.cpp
@@ -62,7 +62,7 @@ UString::UString(const TQString &d)
 {
   unsigned int len = d.length();
   UChar *dat = new UChar[len];
-  memcpy(dat, d.unicode(), len * sizeof(UChar));
+  memcpy(dat, d.tqunicode(), len * sizeof(UChar));
   rep = UString::Rep::create(dat, len);
 }
 
diff --git a/kate/part/kateprinter.cpp b/kate/part/kateprinter.cpp
index e0dbdc728..f0f73aad0 100644
--- a/kate/part/kateprinter.cpp
+++ b/kate/part/kateprinter.cpp
@@ -184,7 +184,7 @@ bool KatePrinter::print (KateDocument *doc)
          // This retrieves all tags, ued or not, but
          // none of theese operations should be expensive,
          // and searcing each tag in the format strings is avoided.
-         TQDateTime dt = TQDateTime::currentDateTime();
+         TQDateTime dt = TQDateTime::tqcurrentDateTime();
          TQMap<TQString,TQString> tags;
 
          KUser u (KUser::UseRealUserID);
@@ -425,7 +425,7 @@ bool KatePrinter::print (KateDocument *doc)
                for (int i=0; i<3; i++)
                {
                  s = headerTagList[i];
-                 if (s.find("%p") != -1) s.replace("%p", TQString::number(currentPage));
+                 if (s.tqfind("%p") != -1) s.replace("%p", TQString::number(currentPage));
                  paint.drawText(marg, 0, headerWidth-(marg*2), headerHeight, align, s);
                  align = valign|(i == 0 ? Qt::AlignHCenter : Qt::AlignRight);
                }
@@ -453,7 +453,7 @@ bool KatePrinter::print (KateDocument *doc)
                for (int i=0; i<3; i++)
                {
                  s = footerTagList[i];
-                 if (s.find("%p") != -1) s.replace("%p", TQString::number(currentPage));
+                 if (s.tqfind("%p") != -1) s.replace("%p", TQString::number(currentPage));
                  paint.drawText(marg, maxHeight+innerMargin, headerWidth-(marg*2), footerHeight, align, s);
                  align = Qt::AlignVCenter|(i == 0 ? Qt::AlignHCenter : Qt::AlignRight);
                }
diff --git a/kate/part/katerenderer.cpp b/kate/part/katerenderer.cpp
index 265a98282..59b237f57 100644
--- a/kate/part/katerenderer.cpp
+++ b/kate/part/katerenderer.cpp
@@ -537,13 +537,13 @@ void KateRenderer::paintTextLine(TQPainter& paint, const KateLineRange* range, i
             if (isIMSel && !isTab)
             {
               // input method selection
-              fillColor = m_view->colorGroup().color(TQColorGroup::Foreground);
+              fillColor = m_view->tqcolorGroup().color(TQColorGroup::Foreground);
             }
             else if (isIMEdit && !isTab)
             {
               // XIM support
               // input method edit area
-              const TQColorGroup& cg = m_view->colorGroup();
+              const TQColorGroup& cg = m_view->tqcolorGroup();
               int h1, s1, v1, h2, s2, v2;
               cg.color( TQColorGroup::Base ).hsv( &h1, &s1, &v1 );
               cg.color( TQColorGroup::Background ).hsv( &h2, &s2, &v2 );
@@ -576,7 +576,7 @@ void KateRenderer::paintTextLine(TQPainter& paint, const KateLineRange* range, i
             if (isIMSel && paintBackground && !isTab)
             {
               paint.save();
-              paint.setPen( m_view->colorGroup().color( TQColorGroup::BrightText ) );
+              paint.setPen( m_view->tqcolorGroup().color( TQColorGroup::BrightText ) );
             }
 
             // Draw indentation markers.
@@ -745,7 +745,7 @@ uint KateRenderer::textWidth(const KateTextLine::Ptr &textLine, int cursorCol)
 
   KateFontStruct *fs = config()->fontStruct();
 
-  const TQChar *unicode = textLine->text();
+  const TQChar *tqunicode = textLine->text();
   const TQString &textString = textLine->string();
 
   int x = 0;
@@ -763,7 +763,7 @@ uint KateRenderer::textWidth(const KateTextLine::Ptr &textLine, int cursorCol)
 
     x += width;
 
-    if (z < len && unicode[z] == TQChar('\t'))
+    if (z < len && tqunicode[z] == TQChar('\t'))
       x -= x % width;
   }
 
@@ -787,7 +787,7 @@ uint KateRenderer::textWidth(const KateTextLine::Ptr &textLine, uint startcol, u
   *needWrap = false;
 
   const uint len = textLine->length();
-  const TQChar *unicode = textLine->text();
+  const TQChar *tqunicode = textLine->text();
   const TQString &textString = textLine->string();
 
   uint z = startcol;
@@ -800,10 +800,10 @@ uint KateRenderer::textWidth(const KateTextLine::Ptr &textLine, uint startcol, u
 
     // How should tabs be treated when they word-wrap on a print-out?
     // if startcol != 0, this messes up (then again, word wrapping messes up anyway)
-    if (unicode[z] == TQChar('\t'))
+    if (tqunicode[z] == TQChar('\t'))
       x -= x % width;
 
-    if (unicode[z].isSpace())
+    if (tqunicode[z].isSpace())
     {
       lastWhiteSpace = z+1;
       lastWhiteSpaceX = x;
@@ -887,7 +887,7 @@ uint KateRenderer::textWidth( KateTextCursor &cursor, int xPos, uint startCol)
   if (!textLine) return 0;
 
   const uint len = textLine->length();
-  const TQChar *unicode = textLine->text();
+  const TQChar *tqunicode = textLine->text();
   const TQString &textString = textLine->string();
 
   x = oldX = 0;
@@ -906,7 +906,7 @@ uint KateRenderer::textWidth( KateTextCursor &cursor, int xPos, uint startCol)
 
     x += width;
 
-    if (z < len && unicode[z] == TQChar('\t'))
+    if (z < len && tqunicode[z] == TQChar('\t'))
       x -= x % width;
 
     z++;
diff --git a/kate/part/kateschema.cpp b/kate/part/kateschema.cpp
index 6e73a9f75..76e187c8c 100644
--- a/kate/part/kateschema.cpp
+++ b/kate/part/kateschema.cpp
@@ -281,19 +281,19 @@ KateSchemaConfigColorTab::KateSchemaConfigColorTab( TQWidget *parent, const char
   b = new TQHBox (gbTextArea);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Normal text:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_back = new KColorButton(b);
 
   b = new TQHBox (gbTextArea);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Selected text:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_selected = new KColorButton(b);
 
   b = new TQHBox (gbTextArea);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Current line:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_current = new KColorButton(b);
 
   // Markers from kdelibs/interfaces/ktextinterface/markinterface.h
@@ -319,31 +319,31 @@ KateSchemaConfigColorTab::KateSchemaConfigColorTab( TQWidget *parent, const char
   b = new TQHBox (gbBorder);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Left border background:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_iconborder = new KColorButton(b);
 
   b = new TQHBox (gbBorder);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Line numbers:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_linenumber = new KColorButton(b);
 
   b = new TQHBox (gbBorder);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Bracket highlight:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_bracket = new KColorButton(b);
 
   b = new TQHBox (gbBorder);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Word wrap markers:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_wwmarker = new KColorButton(b);
 
   b = new TQHBox (gbBorder);
   b->setSpacing(KDialog::spacingHint());
   label = new TQLabel( i18n("Tab markers:"), b);
-  label->setAlignment( AlignLeft|AlignVCenter);
+  label->tqsetAlignment( AlignLeft|AlignVCenter);
   m_tmarker = new KColorButton(b);
 
   blay->addWidget(gbBorder);
@@ -351,7 +351,7 @@ KateSchemaConfigColorTab::KateSchemaConfigColorTab( TQWidget *parent, const char
   blay->addStretch();
 
   // connect signal changed(); changed is emitted by a ColorButton change!
-  connect( this, TQT_SIGNAL( changed() ), parent->parentWidget(), TQT_SLOT( slotChanged() ) );
+  connect( this, TQT_SIGNAL( changed() ), parent->tqparentWidget(), TQT_SLOT( slotChanged() ) );
 
   // TQWhatsThis help
   TQWhatsThis::add(m_back, i18n("<p>Sets the background color of the editing area.</p>"));
@@ -545,7 +545,7 @@ KateSchemaConfigFontTab::KateSchemaConfigFontTab( TQWidget *parent, const char *
   m_fontchooser->enableColumn(KFontChooser::StyleList, false);
   grid->addWidget( m_fontchooser, 0, 0);
 
-  connect (this, TQT_SIGNAL( changed()), parent->parentWidget(), TQT_SLOT (slotChanged()));
+  connect (this, TQT_SIGNAL( changed()), parent->tqparentWidget(), TQT_SLOT (slotChanged()));
   m_schema = -1;
 }
 
@@ -599,7 +599,7 @@ KateSchemaConfigFontColorTab::KateSchemaConfigFontColorTab( TQWidget *parent, co
   m_defaultStyles = new KateStyleListView( this, false );
   grid->addWidget( m_defaultStyles, 0, 0);
 
-  connect (m_defaultStyles, TQT_SIGNAL (changed()), parent->parentWidget(), TQT_SLOT (slotChanged()));
+  connect (m_defaultStyles, TQT_SIGNAL (changed()), parent->tqparentWidget(), TQT_SLOT (slotChanged()));
 
   TQWhatsThis::add( m_defaultStyles,  i18n(
       "This list displays the default styles for the current schema and "
@@ -716,7 +716,7 @@ KateSchemaConfigHighlightTab::KateSchemaConfigHighlightTab( TQWidget *parent, co
     "to edit from the popup menu.<p>You can unset the Background and Selected "
     "Background colors from the context menu when appropriate.") );
 
-  connect (m_styles, TQT_SIGNAL (changed()), parent->parentWidget(), TQT_SLOT (slotChanged()));
+  connect (m_styles, TQT_SIGNAL (changed()), parent->tqparentWidget(), TQT_SLOT (slotChanged()));
 }
 
 KateSchemaConfigHighlightTab::~KateSchemaConfigHighlightTab()
@@ -783,12 +783,12 @@ void KateSchemaConfigHighlightTab::schemaChanged (uint schema)
 
     // All stylenames have their language mode prefixed, e.g. HTML:Comment
     // split them and put them into nice substructures.
-    int c = itemData->name.find(':');
+    int c = itemData->name.tqfind(':');
     if ( c > 0 ) {
       TQString prefix = itemData->name.left(c);
       TQString name   = itemData->name.mid(c+1);
 
-      KateStyleListCaption *parent = prefixes.find( prefix );
+      KateStyleListCaption *parent = prefixes.tqfind( prefix );
       if ( ! parent )
       {
         parent = new KateStyleListCaption( m_styles, prefix );
@@ -1088,9 +1088,9 @@ void KateStyleListView::showPopupMenu( KateStyleListItem *i, const TQPoint &glob
   TQPixmap scl(16,16);
   scl.fill( i->style()->selectedTextColor() );
   TQPixmap bgcl(16,16);
-  bgcl.fill( i->style()->itemSet(KateAttribute::BGColor) ? i->style()->bgColor() : viewport()->colorGroup().base() );
+  bgcl.fill( i->style()->itemSet(KateAttribute::BGColor) ? i->style()->bgColor() : viewport()->tqcolorGroup().base() );
   TQPixmap sbgcl(16,16);
-  sbgcl.fill( i->style()->itemSet(KateAttribute::SelectedBGColor) ? i->style()->selectedBGColor() : viewport()->colorGroup().base() );
+  sbgcl.fill( i->style()->itemSet(KateAttribute::SelectedBGColor) ? i->style()->selectedBGColor() : viewport()->tqcolorGroup().base() );
 
   if ( showtitle )
     m.insertTitle( i->contextName(), KateStyleListItem::ContextName );
@@ -1156,7 +1156,7 @@ void KateStyleListView::slotMousePressed(int btn, TQListViewItem* i, const TQPoi
   if ( dynamic_cast<KateStyleListItem*>(i) ) {
      if ( btn == Qt::LeftButton && c > 0 ) {
       // map pos to item/column and call KateStyleListItem::activate(col, pos)
-      ((KateStyleListItem*)i)->activate( c, viewport()->mapFromGlobal( pos ) - TQPoint( 0, itemRect(i).top() ) );
+      ((KateStyleListItem*)i)->activate( c, viewport()->mapFromGlobal( pos ) - TQPoint( 0, tqitemRect(i).top() ) );
     }
   }
 }
@@ -1357,7 +1357,7 @@ void KateStyleListItem::toggleDefStyle()
     delete is;
     is = new KateAttribute( *ds );
     updateStyle();
-    repaint();
+    tqrepaint();
   }
 }
 
@@ -1441,7 +1441,7 @@ void KateStyleListItem::setColor( int column )
     break;
   }
 
-  repaint();
+  tqrepaint();
 }
 
 void KateStyleListItem::unsetColor( int c )
@@ -1465,7 +1465,7 @@ void KateStyleListItem::paintCell( TQPainter *p, const TQColorGroup& /*cg*/, int
   Q_ASSERT( lv ); //###
 
   // use a private color group and set the text/highlighted text colors
-  TQColorGroup mcg = lv->viewport()->colorGroup();
+  TQColorGroup mcg = lv->viewport()->tqcolorGroup();
 
   if ( col ) // col 0 is drawn by the superclass method
     p->fillRect( 0, 0, width, height(), TQBrush( mcg.base() ) );
@@ -1492,7 +1492,7 @@ void KateStyleListItem::paintCell( TQPainter *p, const TQColorGroup& /*cg*/, int
       }
       TQFont f ( ((KateStyleListView*)lv)->docfont );
       p->setFont( is->font(f) );
-      // FIXME - repainting when text is cropped, and the column is enlarged is buggy.
+      // FIXME - tqrepainting when text is cropped, and the column is enlarged is buggy.
       // Maybe I need painting the string myself :(
       // (wilbert) it depends on the font used
       TQListViewItem::paintCell( p, mcg, col, width, align );
@@ -1602,7 +1602,7 @@ void KateStyleListCaption::paintCell( TQPainter *p, const TQColorGroup& /*cg*/,
   Q_ASSERT( lv ); //###
 
   // use the same colorgroup as the other items in the viewport
-  TQColorGroup mcg = lv->viewport()->colorGroup();
+  TQColorGroup mcg = lv->viewport()->tqcolorGroup();
 
   TQListViewItem::paintCell( p, mcg, col, width, align );
 }
diff --git a/kate/part/kateschema.h b/kate/part/kateschema.h
index 38b15a054..4afd26255 100644
--- a/kate/part/kateschema.h
+++ b/kate/part/kateschema.h
@@ -125,7 +125,7 @@ class KateViewSchemaAction : public KActionMenu
     popup menu and a slot to edit a style using the keyboard.
     Added by anders, jan 23 2002.
 */
-class KateStyleListView : public QListView
+class KateStyleListView : public TQListView
 {
   Q_OBJECT
 
@@ -160,7 +160,7 @@ class KateStyleListView : public QListView
     TQFont docfont;
 };
 
-class KateSchemaConfigColorTab : public QWidget
+class KateSchemaConfigColorTab : public TQWidget
 {
   Q_OBJECT
 
@@ -198,7 +198,7 @@ class KateSchemaConfigColorTab : public QWidget
     void schemaChanged( int newSchema );
 
   signals:
-    void changed(); // connected to parentWidget()->parentWidget() TQT_SLOT(slotChanged)
+    void changed(); // connected to tqparentWidget()->tqparentWidget() TQT_SLOT(slotChanged)
 
   protected slots:
     void slotMarkerColorChanged(const TQColor&);
@@ -207,7 +207,7 @@ class KateSchemaConfigColorTab : public QWidget
 
 typedef TQMap<int,TQFont> FontMap; // ### remove it
 
-class KateSchemaConfigFontTab : public QWidget
+class KateSchemaConfigFontTab : public TQWidget
 {
   Q_OBJECT
 
@@ -223,7 +223,7 @@ class KateSchemaConfigFontTab : public QWidget
     void schemaChanged( int newSchema );
 
   signals:
-    void changed(); // connected to parentWidget()->parentWidget() TQT_SLOT(slotChanged)
+    void changed(); // connected to tqparentWidget()->tqparentWidget() TQT_SLOT(slotChanged)
 
   private:
     class KFontChooser *m_fontchooser;
@@ -234,7 +234,7 @@ class KateSchemaConfigFontTab : public QWidget
     void slotFontSelected( const TQFont &font );
 };
 
-class KateSchemaConfigFontColorTab : public QWidget
+class KateSchemaConfigFontColorTab : public TQWidget
 {
   Q_OBJECT
 
@@ -254,7 +254,7 @@ class KateSchemaConfigFontColorTab : public QWidget
     TQIntDict<KateAttributeList> m_defaultStyleLists;
 };
 
-class KateSchemaConfigHighlightTab : public QWidget
+class KateSchemaConfigHighlightTab : public TQWidget
 {
   Q_OBJECT
 
diff --git a/kate/part/katesearch.cpp b/kate/part/katesearch.cpp
index 742b57a3f..4a64af975 100644
--- a/kate/part/katesearch.cpp
+++ b/kate/part/katesearch.cpp
@@ -81,7 +81,7 @@ void KateSearch::createActions( KActionCollection* ac )
 void KateSearch::addToList( TQStringList& list, const TQString& s )
 {
   if( list.count() > 0 ) {
-    TQStringList::Iterator it = list.find( s );
+    TQStringList::Iterator it = list.tqfind( s );
     if( *it != 0L )
       list.remove( it );
     if( list.count() >= 16 )
@@ -110,7 +110,7 @@ void KateSearch::find()
   }
 
   delete findDialog;
-  m_view->repaintText ();
+  m_view->tqrepaintText ();
 }
 
 void KateSearch::find( const TQString &pattern, long flags, bool add, bool shownotfound )
@@ -851,7 +851,7 @@ bool SearchCommand::exec(class Kate::View *view, const TQString &cmd, TQString &
     // Else, it's just one or two (space separated) words
     TQRegExp re_rep2("replace(?::([bceprsw]*))?\\s+(\\S+)(.*)");
 #define unbackslash(s) p=0;\
-while ( (p = pattern.find( '\\' + delim, p )) > -1 )\
+while ( (p = pattern.tqfind( '\\' + delim, p )) > -1 )\
 {\
   if ( !p || pattern[p-1] != '\\' )\
     pattern.remove( p, 1 );\
diff --git a/kate/part/katesearch.h b/kate/part/katesearch.h
index ebf228dcd..bec9eb51a 100644
--- a/kate/part/katesearch.h
+++ b/kate/part/katesearch.h
@@ -39,7 +39,7 @@ class KateSuperRangeList;
 
 class KActionCollection;
 
-class KateSearch : public QObject
+class KateSearch : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/part/katespell.h b/kate/part/katespell.h
index f376ece49..870a88194 100644
--- a/kate/part/katespell.h
+++ b/kate/part/katespell.h
@@ -30,7 +30,7 @@ class KateView;
 class KAction;
 class KSpell;
 
-class KateSpell : public QObject
+class KateSpell : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/part/katesyntaxdocument.h b/kate/part/katesyntaxdocument.h
index 93deb731d..6599c05cd 100644
--- a/kate/part/katesyntaxdocument.h
+++ b/kate/part/katesyntaxdocument.h
@@ -61,7 +61,7 @@ class KateSyntaxContextData
 /**
  * Store and manage the information about Syntax Highlighting.
  */
-class KateSyntaxDocument : public QDomDocument
+class KateSyntaxDocument : public TQDomDocument
 {
   public:
     /**
diff --git a/kate/part/katetextline.cpp b/kate/part/katetextline.cpp
index e64b928c7..1d6fcf452 100644
--- a/kate/part/katetextline.cpp
+++ b/kate/part/katetextline.cpp
@@ -110,11 +110,11 @@ void KateTextLine::truncate(uint newLen)
 int KateTextLine::nextNonSpaceChar(uint pos) const
 {
   const uint len = m_text.length();
-  const TQChar *unicode = m_text.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
 
   for(uint i = pos; i < len; i++)
   {
-    if(!unicode[i].isSpace())
+    if(!tqunicode[i].isSpace())
       return i;
   }
 
@@ -128,11 +128,11 @@ int KateTextLine::previousNonSpaceChar(uint pos) const
   if (pos >= (uint)len)
     pos = len - 1;
 
-  const TQChar *unicode = m_text.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
 
   for(int i = pos; i >= 0; i--)
   {
-    if(!unicode[i].isSpace())
+    if(!tqunicode[i].isSpace())
       return i;
   }
 
@@ -152,20 +152,20 @@ int KateTextLine::lastChar() const
 const TQChar *KateTextLine::firstNonSpace() const
 {
   int first = firstChar();
-  return (first > -1) ? ((TQChar*)m_text.unicode())+first : m_text.unicode();
+  return (first > -1) ? ((TQChar*)m_text.tqunicode())+first : m_text.tqunicode();
 }
 
 uint KateTextLine::indentDepth (uint tabwidth) const
 {
   uint d = 0;
   const uint len = m_text.length();
-  const TQChar *unicode = m_text.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
 
   for(uint i = 0; i < len; i++)
   {
-    if(unicode[i].isSpace())
+    if(tqunicode[i].isSpace())
     {
-      if (unicode[i] == TQChar('\t'))
+      if (tqunicode[i] == TQChar('\t'))
         d += tabwidth - (d % tabwidth);
       else
         d++;
@@ -189,11 +189,11 @@ bool KateTextLine::stringAtPos(uint pos, const TQString& match) const
   // overflow again which (pos+matchlen > len) does not catch; see bugs #129263 and #129580
   Q_ASSERT(pos < len);
 
-  const TQChar *unicode = m_text.unicode();
-  const TQChar *matchUnicode = match.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
+  const TQChar *matchUnicode = match.tqunicode();
 
   for (uint i=0; i < matchlen; i++)
-    if (unicode[i+pos] != matchUnicode[i])
+    if (tqunicode[i+pos] != matchUnicode[i])
       return false;
 
   return true;
@@ -206,11 +206,11 @@ bool KateTextLine::startingWith(const TQString& match) const
   if (matchlen > m_text.length())
     return false;
 
-  const TQChar *unicode = m_text.unicode();
-  const TQChar *matchUnicode = match.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
+  const TQChar *matchUnicode = match.tqunicode();
 
   for (uint i=0; i < matchlen; i++)
-    if (unicode[i] != matchUnicode[i])
+    if (tqunicode[i] != matchUnicode[i])
       return false;
 
   return true;
@@ -223,12 +223,12 @@ bool KateTextLine::endingWith(const TQString& match) const
   if (matchlen > m_text.length())
     return false;
 
-  const TQChar *unicode = m_text.unicode();
-  const TQChar *matchUnicode = match.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
+  const TQChar *matchUnicode = match.tqunicode();
 
   uint start = m_text.length() - matchlen;
   for (uint i=0; i < matchlen; i++)
-    if (unicode[start+i] != matchUnicode[i])
+    if (tqunicode[start+i] != matchUnicode[i])
       return false;
 
   return true;
@@ -239,11 +239,11 @@ int KateTextLine::cursorX(uint pos, uint tabChars) const
   uint x = 0;
 
   const uint n = kMin (pos, m_text.length());
-  const TQChar *unicode = m_text.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
 
   for ( uint z = 0; z < n; z++)
   {
-    if (unicode[z] == TQChar('\t'))
+    if (tqunicode[z] == TQChar('\t'))
       x += tabChars - (x % tabChars);
     else
       x++;
@@ -257,11 +257,11 @@ uint KateTextLine::lengthWithTabs (uint tabChars) const
 {
   uint x = 0;
   const uint len = m_text.length();
-  const TQChar *unicode = m_text.unicode();
+  const TQChar *tqunicode = m_text.tqunicode();
 
   for ( uint z = 0; z < len; z++)
   {
-    if (unicode[z] == TQChar('\t'))
+    if (tqunicode[z] == TQChar('\t'))
       x += tabChars - (x % tabChars);
     else
       x++;
@@ -346,7 +346,7 @@ char *KateTextLine::dump (char *buf, bool withHighlighting) const
   memcpy(buf, &l, sizeof(uint));
   buf += sizeof(uint);
 
-  memcpy(buf, (char *) m_text.unicode(), sizeof(TQChar)*l);
+  memcpy(buf, (char *) m_text.tqunicode(), sizeof(TQChar)*l);
   buf += sizeof(TQChar) * l;
 
   if (!withHighlighting)
diff --git a/kate/part/katetextline.h b/kate/part/katetextline.h
index 3922d04d0..84df82908 100644
--- a/kate/part/katetextline.h
+++ b/kate/part/katetextline.h
@@ -145,10 +145,10 @@ class KateTextLine : public KShared
     inline TQChar getChar (uint pos) const { return m_text[pos]; }
 
     /**
-     * Gets the text as a unicode representation
+     * Gets the text as a tqunicode representation
      * @return text of this line as TQChar array
      */
-    inline const TQChar *text() const { return m_text.unicode(); }
+    inline const TQChar *text() const { return m_text.tqunicode(); }
 
     /**
      * Highlighting array
@@ -419,7 +419,7 @@ class KateTextLine : public KShared
    */
   private:
     /**
-     * text of line as unicode
+     * text of line as tqunicode
      */
     TQString m_text;
 
diff --git a/kate/part/kateview.cpp b/kate/part/kateview.cpp
index 7840e79d5..c486a6d82 100644
--- a/kate/part/kateview.cpp
+++ b/kate/part/kateview.cpp
@@ -793,7 +793,7 @@ void KateView::contextMenuEvent( TQContextMenuEvent *ev )
   if ( !m_doc || !m_doc->browserExtension()  )
     return;
   emit m_doc->browserExtension()->popupMenu( /*this, */ev->globalPos(), m_doc->url(),
-                                        TQString::fromLatin1( "text/plain" ) );
+                                        TQString::tqfromLatin1( "text/plain" ) );
   ev->accept();
 }
 
@@ -1233,11 +1233,11 @@ void KateView::updateRendererConfig()
 
   // update the text area
   m_viewInternal->updateView (true);
-  m_viewInternal->repaint ();
+  m_viewInternal->tqrepaint ();
 
   // update the left border right, for example linenumbers
   m_viewInternal->leftBorder->updateFont();
-  m_viewInternal->leftBorder->repaint ();
+  m_viewInternal->leftBorder->tqrepaint ();
 
 // @@ showIndentLines is not cached anymore.
 //  m_renderer->setShowIndentLines (m_renderer->config()->showIndentationLines());
@@ -1305,7 +1305,7 @@ void KateView::clear ()
   m_viewInternal->clear ();
 }
 
-void KateView::repaintText (bool paintOnlyDirty)
+void KateView::tqrepaintText (bool paintOnlyDirty)
 {
   m_viewInternal->paintText(0,0,m_viewInternal->width(),m_viewInternal->height(), paintOnlyDirty);
 }
@@ -1360,7 +1360,7 @@ bool KateView::setSelection( const KateTextCursor& start, const KateTextCursor&
 
   tagSelection(oldSelectStart, oldSelectEnd);
 
-  repaintText(true);
+  tqrepaintText(true);
 
   emit selectionChanged ();
   emit m_doc->selectionChanged ();
@@ -1405,7 +1405,7 @@ bool KateView::clearSelection(bool redraw, bool finishedChangingSelection)
   oldSelectEnd = selectEnd;
 
   if (redraw)
-    repaintText(true);
+    tqrepaintText(true);
 
   if (finishedChangingSelection)
   {
@@ -1596,7 +1596,7 @@ void KateView::paste()
 {
   m_doc->paste( this );
   emit selectionChanged();
-  m_viewInternal->repaint();
+  m_viewInternal->tqrepaint();
 }
 
 void KateView::cut()
diff --git a/kate/part/kateview.h b/kate/part/kateview.h
index aa428096d..0f62fe440 100644
--- a/kate/part/kateview.h
+++ b/kate/part/kateview.h
@@ -270,7 +270,7 @@ class KateView : public Kate::View,
 
     void clear ();
 
-    void repaintText (bool paintOnlyDirty = false);
+    void tqrepaintText (bool paintOnlyDirty = false);
 
     void updateView (bool changed = false);
   //END
diff --git a/kate/part/kateviewhelpers.cpp b/kate/part/kateviewhelpers.cpp
index da88676bc..b379773bf 100644
--- a/kate/part/kateviewhelpers.cpp
+++ b/kate/part/kateviewhelpers.cpp
@@ -244,7 +244,7 @@ class KateCmdLnWhatsThis : public QWhatsThis
           Kate::Command *cmd = KateCmd::self()->queryCommand( name );
           if ( cmd )
           {
-            if ( cmd->help( (Kate::View*)m_parent->parentWidget(), name, s ) )
+            if ( cmd->help( (Kate::View*)m_parent->tqparentWidget(), name, s ) )
               return beg + name + mid + s + end;
             else
               return beg + name + mid + i18n("No help for '%1'").arg( name ) + end;
@@ -380,7 +380,7 @@ void KateCmdLine::slotReturnPressed ( const TQString& text )
 
 void KateCmdLine::hideMe () // unless i have focus ;)
 {
-  if ( isVisibleTo(parentWidget()) && ! hasFocus() ) {
+  if ( isVisibleTo(tqparentWidget()) && ! hasFocus() ) {
      m_view->toggleCmdLine ();
   }
 }
@@ -697,7 +697,7 @@ KateIconBorder::KateIconBorder ( KateViewInternal* internalView, TQWidget *paren
   , m_cachedLNWidth( 0 )
   , m_maxCharWidth( 0 )
 {
-  setSizePolicy( TQSizePolicy(  TQSizePolicy::Fixed, TQSizePolicy::Minimum ) );
+  tqsetSizePolicy( TQSizePolicy(  TQSizePolicy::Fixed, TQSizePolicy::Minimum ) );
 
   setBackgroundMode( NoBackground );
 
@@ -757,7 +757,7 @@ void KateIconBorder::setFoldingMarkersOn( bool enable )
   TQTimer::singleShot( 0, this, TQT_SLOT(update()) );
 }
 
-TQSize KateIconBorder::sizeHint() const
+TQSize KateIconBorder::tqsizeHint() const
 {
   int w = 0;
 
@@ -866,7 +866,7 @@ void KateIconBorder::paintBorder (int /*x*/, int y, int /*width*/, int height)
     {
       // we went from n0 ->n9 lines or vice verca
       // this causes an extra updateGeometry() first time the line numbers
-      // are displayed, but sizeHint() is supposed to be const so we can't set
+      // are displayed, but tqsizeHint() is supposed to be const so we can't set
       // the cached value there.
       m_cachedLNWidth = lnWidth;
       m_oldBackgroundColor = m_view->renderer()->config()->iconBarColor();
diff --git a/kate/part/kateviewhelpers.h b/kate/part/kateviewhelpers.h
index 8e3fa94b3..b17db996e 100644
--- a/kate/part/kateviewhelpers.h
+++ b/kate/part/kateviewhelpers.h
@@ -45,7 +45,7 @@ namespace Kate {
  *
  * Also, it adds some usefull indicators on the scrollbar.
  */
-class KateScrollBar : public QScrollBar
+class KateScrollBar : public TQScrollBar
 {
   Q_OBJECT
 
@@ -119,7 +119,7 @@ class KateCmdLine : public KLineEdit
     class KateCmdLnWhatsThis *m_help;
 };
 
-class KateIconBorder : public QWidget
+class KateIconBorder : public TQWidget
 {
   Q_OBJECT
 
@@ -127,7 +127,7 @@ class KateIconBorder : public QWidget
     KateIconBorder( KateViewInternal* internalView, TQWidget *parent );
 
     // VERY IMPORTANT ;)
-    virtual TQSize sizeHint() const;
+    virtual TQSize tqsizeHint() const;
 
     void updateFont();
     int lineNumberWidth() const;
diff --git a/kate/part/kateviewinternal.cpp b/kate/part/kateviewinternal.cpp
index 77f98643d..569397f05 100644
--- a/kate/part/kateviewinternal.cpp
+++ b/kate/part/kateviewinternal.cpp
@@ -89,7 +89,7 @@ KateViewInternal::KateViewInternal(KateView *view, KateDocument *doc)
   // cursor
   cursor.setMoveOnInsert (true);
 
-  // invalidate selStartCached, or keyb selection is screwed initially
+  // tqinvalidate selStartCached, or keyb selection is screwed initially
   selStartCached.setLine( -1 );
   //
   // scrollbar for lines
@@ -2759,7 +2759,7 @@ void KateViewInternal::mousePressEvent( TQMouseEvent* e )
         }
         else
         {
-          selStartCached.setLine( -1 ); // invalidate
+          selStartCached.setLine( -1 ); // tqinvalidate
         }
 
         if( !( e->state() & Qt::ShiftButton ) && isTargetSelected( e->pos() ) )
diff --git a/kate/part/kateviewinternal.h b/kate/part/kateviewinternal.h
index 9b0a940be..8e7b3a896 100644
--- a/kate/part/kateviewinternal.h
+++ b/kate/part/kateviewinternal.h
@@ -49,7 +49,7 @@ enum Bias
     right =  1
 };
 
-class KateViewInternal : public QWidget
+class KateViewInternal : public TQWidget
 {
     Q_OBJECT
 
@@ -221,7 +221,7 @@ class KateViewInternal : public QWidget
     int scrollX;
     int scrollY;
 
-    Qt::CursorShape m_mouseCursor;
+    Qt::tqCursorShape m_mouseCursor;
 
     KateSuperCursor cursor;
     KateTextCursor displayCursor;
diff --git a/kate/part/test_regression.cpp b/kate/part/test_regression.cpp
index e3f9f52e6..9fee1654b 100644
--- a/kate/part/test_regression.cpp
+++ b/kate/part/test_regression.cpp
@@ -515,7 +515,7 @@ int main(int argc, char *argv[])
     KateDocument *part = new KateDocument(/*bSingleViewMode*/true,
                                           /*bBrowserView*/false,
                                           /*bReadOnly*/false,
-                                          /*parentWidget*/toplevel,
+                                          /*tqparentWidget*/toplevel,
                                           /*widgetName*/"testkate");
     part->readConfig(&cfg);
 
@@ -869,10 +869,10 @@ static TQString makeRelativePath(const TQString &base, const TQString &path)
     int pos = 0;
     do {
         pos++;
-        int newpos = absBase.find('/', pos);
+        int newpos = absBase.tqfind('/', pos);
         if (newpos == -1) newpos = absBase.length();
-        TQConstString cmpPathComp(absPath.unicode() + pos, newpos - pos);
-        TQConstString cmpBaseComp(absBase.unicode() + pos, newpos - pos);
+        TQConstString cmpPathComp(absPath.tqunicode() + pos, newpos - pos);
+        TQConstString cmpBaseComp(absBase.tqunicode() + pos, newpos - pos);
 //         kdDebug() << "cmpPathComp: \"" << cmpPathComp.string() << "\"" << endl;
 //         kdDebug() << "cmpBaseComp: \"" << cmpBaseComp.string() << "\"" << endl;
 //         kdDebug() << "pos: " << pos << " newpos: " << newpos << endl;
@@ -886,8 +886,8 @@ static TQString makeRelativePath(const TQString &base, const TQString &path)
 
     TQString rel;
     {
-        TQConstString relBase(absBase.unicode() + basepos, absBase.length() - basepos);
-        TQConstString relPath(absPath.unicode() + pathpos, absPath.length() - pathpos);
+        TQConstString relBase(absBase.tqunicode() + basepos, absBase.length() - basepos);
+        TQConstString relPath(absPath.tqunicode() + pathpos, absPath.length() - pathpos);
         // generate as many .. as there are path elements in relBase
         if (relBase.string().length() > 0) {
             for (int i = relBase.string().contains('/'); i > 0; --i)
@@ -935,7 +935,7 @@ void RegressionTest::doFailureReport( const TQString& test, int failures )
 
     if ( failures & ResultFailure ) {
         domDiff += "<pre>";
-        FILE *pipe = popen( TQString::fromLatin1( "diff -u baseline/%1-result %3/%2-result" )
+        FILE *pipe = popen( TQString::tqfromLatin1( "diff -u baseline/%1-result %3/%2-result" )
                             .arg ( test, test, relOutputDir ).latin1(), "r" );
         TQTextIStream *is = new TQTextIStream( pipe );
         for ( int line = 0; line < 100 && !is->eof(); ++line ) {
@@ -1026,7 +1026,7 @@ void RegressionTest::doFailureReport( const TQString& test, int failures )
 
 void RegressionTest::testStaticFile(const TQString & filename, const TQStringList &commands)
 {
-    qApp->mainWidget()->resize( 800, 600); // restore size
+    tqApp->mainWidget()->resize( 800, 600); // restore size
 
     // Set arguments
     KParts::URLArgs args;
@@ -1334,7 +1334,7 @@ bool RegressionTest::svnIgnored( const TQString &filename )
 
 void RegressionTest::resizeTopLevelWidget( int w, int h )
 {
-    qApp->mainWidget()->resize( w, h );
+    tqApp->mainWidget()->resize( w, h );
     // Since we're not visible, this doesn't have an immediate effect, TQWidget posts the event
     TQApplication::sendPostedEvents( 0, TQEvent::Resize );
 }
diff --git a/kate/part/test_regression.h b/kate/part/test_regression.h
index ee4f8fdfa..0bc717714 100644
--- a/kate/part/test_regression.h
+++ b/kate/part/test_regression.h
@@ -160,7 +160,7 @@ class OutputFunction : public KJS::ObjectImp
 /**
  * @internal
  */
-class RegressionTest : public QObject
+class RegressionTest : public TQObject
 {
   Q_OBJECT
 public: