TQt4 port koffice

This should enable compilation under both Qt3 and Qt4; fixes for any missed components will be forthcoming


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1238284 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

7 files changed, 752 insertions, 750 deletions

diff --git a/filters/kspread/opencalc/opencalcexport.cc b/filters/kspread/opencalc/opencalcexport.cc
index 20915b51..f38b0bb8 100644
--- a/filters/kspread/opencalc/opencalcexport.cc
+++ b/filters/kspread/opencalc/opencalcexport.cc
@@ -24,11 +24,11 @@
 
 #include <opencalcexport.h>
 
-#include <qdatetime.h>
-#include <qdom.h>
-#include <qfile.h>
-#include <qregexp.h>
-#include <qvaluelist.h>
+#include <tqdatetime.h>
+#include <tqdom.h>
+#include <tqfile.h>
+#include <tqregexp.h>
+#include <tqvaluelist.h>
 
 #include <kdebug.h>
 #include <kmessagebox.h>
@@ -55,7 +55,7 @@
 
 using namespace KSpread;
 
-typedef QValueList<Reference> AreaList;
+typedef TQValueList<Reference> AreaList;
 
 class OpenCalcExportFactory : KGenericFactory<OpenCalcExport, KoFilter>
 {
@@ -78,20 +78,20 @@ K_EXPORT_COMPONENT_FACTORY( libopencalcexport, OpenCalcExportFactory() )
     return false; \
   } while(0)
 
-OpenCalcExport::OpenCalcExport( KoFilter *, const char *, const QStringList & )
+OpenCalcExport::OpenCalcExport( KoFilter *, const char *, const TQStringList & )
   : KoFilter(), m_locale( 0 )
 {
 }
 
-KoFilter::ConversionStatus OpenCalcExport::convert( const QCString & from,
-                                                    const QCString & to )
+KoFilter::ConversiontqStatus OpenCalcExport::convert( const TQCString & from,
+                                                    const TQCString & to )
 {
   /* later...
      KSpreadLeader  * leader = new KSpreadLeader( m_chain );
      OpenCalcWorker * worker = new OpenCalcWorker();
      leader->setWorker( worker );
 
-     KoFilter::ConversionStatus status = leader->convert();
+     KoFilter::ConversiontqStatus status = leader->convert();
 
      delete worker;
      delete leader;
@@ -104,7 +104,7 @@ KoFilter::ConversionStatus OpenCalcExport::convert( const QCString & from,
   if ( !document )
     return KoFilter::StupidError;
 
-  if (  !::qt_cast<const KSpread::Doc *>( document ) )
+  if (  !::tqqt_cast<const KSpread::Doc *>( document ) )
   {
     kdWarning(30518) << "document isn't a KSpread::Doc but a "
                      << document->className() << endl;
@@ -183,20 +183,20 @@ bool OpenCalcExport::exportDocInfo( KoStore * store, const Doc* ksdoc )
   KoDocumentInfoAbout  * aboutPage  = static_cast<KoDocumentInfoAbout *>( docInfo->page( "about" ) );
   KoDocumentInfoAuthor * authorPage = static_cast<KoDocumentInfoAuthor*>( docInfo->page( "author" ) );
 
-  QDomDocument meta;
+  TQDomDocument meta;
   meta.appendChild( meta.createProcessingInstruction( "xml","version=\"1.0\" encoding=\"UTF-8\"" ) );
 
-  QDomElement content = meta.createElement( "office:document-meta" );
+  TQDomElement content = meta.createElement( "office:document-meta" );
   content.setAttribute( "xmlns:office", "http://openoffice.org/2000/office");
   content.setAttribute( "xmlns:xlink", "http://www.w3.org/1999/xlink" );
   content.setAttribute( "xmlns:dc", "http://purl.org/dc/elements/1.1/" );
   content.setAttribute( "xmlns:meta", "http://openoffice.org/2000/meta" );
   content.setAttribute( "office:version", "1.0" );
 
-  QDomNode officeMeta = meta.createElement( "office:meta" );
+  TQDomNode officeMeta = meta.createElement( "office:meta" );
 
-  QDomElement data = meta.createElement( "meta:generator" );
-  QString app( "KSpread " );
+  TQDomElement data = meta.createElement( "meta:generator" );
+  TQString app( "KSpread " );
   app += KSpread::version;
   data.appendChild( meta.createTextNode( app ) );
   officeMeta.appendChild( data );
@@ -214,7 +214,7 @@ bool OpenCalcExport::exportDocInfo( KoStore * store, const Doc* ksdoc )
   officeMeta.appendChild( data );
 
   data = meta.createElement( "meta:keywords" );
-  QDomElement dataItem = meta.createElement( "meta:keyword" );
+  TQDomElement dataItem = meta.createElement( "meta:keyword" );
   dataItem.appendChild( meta.createTextNode( aboutPage->keywords() ) );
   data.appendChild( dataItem );
   officeMeta.appendChild( data );
@@ -227,7 +227,7 @@ bool OpenCalcExport::exportDocInfo( KoStore * store, const Doc* ksdoc )
   data.appendChild( meta.createTextNode( aboutPage->subject() ) );
   officeMeta.appendChild( data );
 
-  const QDateTime dt ( QDateTime::currentDateTime() );
+  const TQDateTime dt ( TQDateTime::tqcurrentDateTime() );
   if ( dt.isValid() )
   {
     data = meta.createElement( "dc:date" );
@@ -245,14 +245,14 @@ bool OpenCalcExport::exportDocInfo( KoStore * store, const Doc* ksdoc )
   */
 
   data = meta.createElement( "meta:document-statistic" );
-  data.setAttribute( "meta:table-count", QString::number( ksdoc->map()->count() ) );
+  data.setAttribute( "meta:table-count", TQString::number( ksdoc->map()->count() ) );
   //  TODO: data.setAttribute( "meta:cell-count",  );
   officeMeta.appendChild( data );
 
   content.appendChild( officeMeta );
   meta.appendChild( content );
 
-  QCString doc( meta.toCString() );
+  TQCString doc( meta.toCString() );
   kdDebug(30518) << "Meta: " << doc << endl;
 
   store->write( doc, doc.length() );
@@ -268,32 +268,32 @@ bool OpenCalcExport::exportSettings( KoStore * store, const Doc * ksdoc )
   if ( !store->open( "settings.xml" ) )
     return false;
 
-  QDomDocument doc;
+  TQDomDocument doc;
   doc.appendChild( doc.createProcessingInstruction( "xml","version=\"1.0\" encoding=\"UTF-8\"" ) );
 
-  QDomElement settings = doc.createElement( "office:document-settings" );
+  TQDomElement settings = doc.createElement( "office:document-settings" );
   settings.setAttribute( "xmlns:office", "http://openoffice.org/2000/office");
   settings.setAttribute( "xmlns:xlink", "http://www.w3.org/1999/xlink" );
   settings.setAttribute( "xmlns:config", "http://openoffice.org/2001/config" );
   settings.setAttribute( "office:version", "1.0" );
 
-  QDomElement begin = doc.createElement( "office:settings" );
+  TQDomElement begin = doc.createElement( "office:settings" );
 
-  QDomElement configItem = doc.createElement("config:config-item-set" );
+  TQDomElement configItem = doc.createElement("config:config-item-set" );
   configItem.setAttribute( "config:name", "view-settings" );
 
-  QDomElement mapIndexed = doc.createElement( "config:config-item-map-indexed" );
+  TQDomElement mapIndexed = doc.createElement( "config:config-item-map-indexed" );
   mapIndexed.setAttribute("config:name", "Views" );
   configItem.appendChild( mapIndexed );
 
-  QDomElement mapItem = doc.createElement("config:config-item-map-entry" );
+  TQDomElement mapItem = doc.createElement("config:config-item-map-entry" );
 
-  QDomElement attribute =  doc.createElement("config:config-item" );
+  TQDomElement attribute =  doc.createElement("config:config-item" );
   attribute.setAttribute( "config:name", "ActiveTable" );
   attribute.setAttribute( "config:type", "string" );
 
   View * view = static_cast<View*>( ksdoc->views().getFirst());
-  QString activeTable;
+  TQString activeTable;
   if ( view ) // no view if embedded document
   {
       Canvas * canvas = view->canvasWidget();
@@ -304,30 +304,30 @@ bool OpenCalcExport::exportSettings( KoStore * store, const Doc * ksdoc )
   attribute.appendChild( doc.createTextNode( activeTable ) );
   mapItem.appendChild( attribute );
 
-  QDomElement configmaped = doc.createElement( "config:config-item-map-named" );
+  TQDomElement configmaped = doc.createElement( "config:config-item-map-named" );
   configmaped.setAttribute( "config:name","Tables" );
 
-  QPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
+  TQPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
   for( ; it.current(); ++it )
   {
-      QPoint marker;
+      TQPoint marker;
       if ( view )
       {
           marker = view->markerFromSheet( *it );
       }
-      QDomElement tmpItemMapNamed = doc.createElement( "config:config-item-map-entry" );
+      TQDomElement tmpItemMapNamed = doc.createElement( "config:config-item-map-entry" );
       tmpItemMapNamed.setAttribute( "config:name", ( *it )->tableName() );
 
-      QDomElement sheetAttribute = doc.createElement( "config:config-item" );
+      TQDomElement sheetAttribute = doc.createElement( "config:config-item" );
       sheetAttribute.setAttribute( "config:name", "CursorPositionX" );
       sheetAttribute.setAttribute( "config:type", "int" );
-      sheetAttribute.appendChild( doc.createTextNode( QString::number(marker.x() )  ) );
+      sheetAttribute.appendChild( doc.createTextNode( TQString::number(marker.x() )  ) );
       tmpItemMapNamed.appendChild( sheetAttribute );
 
       sheetAttribute = doc.createElement( "config:config-item" );
       sheetAttribute.setAttribute( "config:name", "CursorPositionY" );
       sheetAttribute.setAttribute( "config:type", "int" );
-      sheetAttribute.appendChild( doc.createTextNode( QString::number(marker.y() )  ) );
+      sheetAttribute.appendChild( doc.createTextNode( TQString::number(marker.y() )  ) );
       tmpItemMapNamed.appendChild( sheetAttribute );
 
       configmaped.appendChild( tmpItemMapNamed );
@@ -344,7 +344,7 @@ bool OpenCalcExport::exportSettings( KoStore * store, const Doc * ksdoc )
 
   doc.appendChild( settings );
 
-  QCString f( doc.toCString() );
+  TQCString f( doc.toCString() );
   kdDebug(30518) << "Settings: " << (char const * ) f << endl;
 
   store->write( f, f.length() );
@@ -362,10 +362,10 @@ bool OpenCalcExport::exportContent( KoStore * store, const Doc * ksdoc )
 
   createDefaultStyles();
 
-  QDomDocument doc;
+  TQDomDocument doc;
   doc.appendChild( doc.createProcessingInstruction( "xml","version=\"1.0\" encoding=\"UTF-8\"" ) );
 
-  QDomElement content = doc.createElement( "office:document-content" );
+  TQDomElement content = doc.createElement( "office:document-content" );
   content.setAttribute( "xmlns:office", "http://openoffice.org/2000/office");
   content.setAttribute( "xmlns:style", "http://openoffice.org/2000/style" );
   content.setAttribute( "xmlns:text", "http://openoffice.org/2000/text" );
@@ -383,7 +383,7 @@ bool OpenCalcExport::exportContent( KoStore * store, const Doc * ksdoc )
   content.setAttribute( "office:class", "spreadsheet" );
   content.setAttribute( "office:version", "1.0" );
 
-  QDomElement data = doc.createElement( "office:script" );
+  TQDomElement data = doc.createElement( "office:script" );
   content.appendChild( data );
 
   if ( !exportBody( doc, content, ksdoc ) )
@@ -391,7 +391,7 @@ bool OpenCalcExport::exportContent( KoStore * store, const Doc * ksdoc )
 
   doc.appendChild( content );
 
-  QCString f( doc.toCString() );
+  TQCString f( doc.toCString() );
   kdDebug(30518) << "Content: " << (char const * ) f << endl;
 
   store->write( f, f.length() );
@@ -402,7 +402,7 @@ bool OpenCalcExport::exportContent( KoStore * store, const Doc * ksdoc )
   return true;
 }
 
-void exportNamedExpr( QDomDocument & doc, QDomElement & parent,
+void exportNamedExpr( TQDomDocument & doc, TQDomElement & tqparent,
                       AreaList const & namedAreas )
 {
   AreaList::const_iterator it  = namedAreas.begin();
@@ -410,7 +410,7 @@ void exportNamedExpr( QDomDocument & doc, QDomElement & parent,
 
   while ( it != end )
   {
-    QDomElement namedRange = doc.createElement( "table:named-range" );
+    TQDomElement namedRange = doc.createElement( "table:named-range" );
 
     Reference ref = *it;
 
@@ -418,34 +418,34 @@ void exportNamedExpr( QDomDocument & doc, QDomElement & parent,
     namedRange.setAttribute( "table:base-cell-address", convertRefToBase( ref.sheet_name, ref.rect ) );
     namedRange.setAttribute( "table:cell-range-address", convertRefToRange( ref.sheet_name, ref.rect ) );
 
-    parent.appendChild( namedRange );
+    tqparent.appendChild( namedRange );
 
     ++it;
   }
 }
 
-bool OpenCalcExport::exportBody( QDomDocument & doc, QDomElement & content, const Doc * ksdoc )
+bool OpenCalcExport::exportBody( TQDomDocument & doc, TQDomElement & content, const Doc * ksdoc )
 {
-  QDomElement fontDecls  = doc.createElement( "office:font-decls" );
-  QDomElement autoStyles = doc.createElement( "office:automatic-styles" );
-  QDomElement body       = doc.createElement( "office:body" );
+  TQDomElement fontDecls  = doc.createElement( "office:font-decls" );
+  TQDomElement autoStyles = doc.createElement( "office:automatic-styles" );
+  TQDomElement body       = doc.createElement( "office:body" );
 
   if ( ksdoc->map()->isProtected() )
   {
     body.setAttribute( "table:structure-protected", "true" );
 
-    QCString passwd;
+    TQCString passwd;
     ksdoc->map()->password( passwd );
     if ( passwd.length() > 0 )
     {
-      QCString str( KCodecs::base64Encode( passwd ) );
-      body.setAttribute( "table:protection-key", QString( str.data() ) );
+      TQCString str( KCodecs::base64Encode( passwd ) );
+      body.setAttribute( "table:protection-key", TQString( str.data() ) );
     }
   }
 
 
 
-  QPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
+  TQPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
 
   for( it.toFirst(); it.current(); ++it )
   {
@@ -456,37 +456,37 @@ bool OpenCalcExport::exportBody( QDomDocument & doc, QDomElement & content, cons
 
     ts.visible = !sheet->isHidden();
 
-    QDomElement tabElem = doc.createElement( "table:table" );
+    TQDomElement tabElem = doc.createElement( "table:table" );
     tabElem.setAttribute( "table:style-name", m_styles.sheetStyle( ts ) );
 
     if ( sheet->isProtected() )
     {
       tabElem.setAttribute( "table:protected", "true" );
 
-      QCString passwd;
+      TQCString passwd;
       sheet->password( passwd );
       if ( passwd.length() > 0 )
       {
-        QCString str( KCodecs::base64Encode( passwd ) );
-        tabElem.setAttribute( "table:protection-key", QString( str.data() ) );
+        TQCString str( KCodecs::base64Encode( passwd ) );
+        tabElem.setAttribute( "table:protection-key", TQString( str.data() ) );
       }
     }
 
-    QString name( sheet->tableName() );
+    TQString name( sheet->tableName() );
 
-    int n = name.find( ' ' );
+    int n = name.tqfind( ' ' );
     if ( n != -1 )
     {
       kdDebug(30518) << "Sheet name converting: " << name << endl;
       name[n] == '_';
       kdDebug(30518) << "Sheet name converted: " << name << endl;
     }
-    name = name.replace( ' ', "_" );
+    name = name.tqreplace( ' ', "_" );
 
-    QRect _printRange = sheet->print()->printRange();
-    if ( _printRange != ( QRect( QPoint( 1, 1 ), QPoint( KS_colMax, KS_rowMax ) ) ) )
+    TQRect _printRange = sheet->print()->printRange();
+    if ( _printRange != ( TQRect( TQPoint( 1, 1 ), TQPoint( KS_colMax, KS_rowMax ) ) ) )
     {
-        QString range= convertRangeToRef( name, _printRange );
+        TQString range= convertRangeToRef( name, _printRange );
         //kdDebug(30518)<<" range : "<<range<<endl;
         tabElem.setAttribute( "table:print-ranges", range );
     }
@@ -507,7 +507,7 @@ bool OpenCalcExport::exportBody( QDomDocument & doc, QDomElement & content, cons
   AreaList namedAreas = kspreadDoc->listArea();
   if ( namedAreas.count() > 0 )
   {
-    QDomElement namedExpr = doc.createElement( "table:named-expressions" );
+    TQDomElement namedExpr = doc.createElement( "table:named-expressions" );
     exportNamedExpr( doc, namedExpr, namedAreas );
 
     body.appendChild( namedExpr );
@@ -523,7 +523,7 @@ bool OpenCalcExport::exportBody( QDomDocument & doc, QDomElement & content, cons
   return true;
 }
 
-void OpenCalcExport::exportSheet( QDomDocument & doc, QDomElement & tabElem,
+void OpenCalcExport::exportSheet( TQDomDocument & doc, TQDomElement & tabElem,
                                   const Sheet * sheet, int maxCols, int maxRows )
 {
   kdDebug(30518) << "exportSheet: " << sheet->tableName() << endl;
@@ -553,14 +553,14 @@ void OpenCalcExport::exportSheet( QDomDocument & doc, QDomElement & tabElem,
       ++j;
     }
 
-    QDomElement colElem = doc.createElement( "table:table-column" );
+    TQDomElement colElem = doc.createElement( "table:table-column" );
     colElem.setAttribute( "table:style-name", m_styles.columnStyle( cs ) );
     colElem.setAttribute( "table:default-cell-style-name", "Default" );//todo fixme create style from cell
     if ( hide )
       colElem.setAttribute( "table:visibility", "collapse" );
 
     if ( repeated > 1 )
-      colElem.setAttribute( "table:number-columns-repeated", QString::number( repeated ) );
+      colElem.setAttribute( "table:number-columns-repeated", TQString::number( repeated ) );
 
     tabElem.appendChild( colElem );
     i += repeated;
@@ -573,7 +573,7 @@ void OpenCalcExport::exportSheet( QDomDocument & doc, QDomElement & tabElem,
     rs.breakB = ::Style::automatic;
     rs.size   = row->mmHeight() / 10;
 
-    QDomElement rowElem = doc.createElement( "table:table-row" );
+    TQDomElement rowElem = doc.createElement( "table:table-row" );
     rowElem.setAttribute( "table:style-name", m_styles.rowStyle( rs ) );
     if ( row->isHide() )
       rowElem.setAttribute( "table:visibility", "collapse" );
@@ -584,7 +584,7 @@ void OpenCalcExport::exportSheet( QDomDocument & doc, QDomElement & tabElem,
   }
 }
 
-void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
+void OpenCalcExport::exportCells( TQDomDocument & doc, TQDomElement & rowElem,
                                   const Sheet *sheet, int row, int maxCols )
 {
   int i = 1;
@@ -593,14 +593,14 @@ void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
     int  repeated = 1;
     bool hasComment = false;
     const Cell* cell = sheet->cellAt( i, row );
-    QDomElement cellElem;
+    TQDomElement cellElem;
 
     if ( !cell->isPartOfMerged() )
       cellElem = doc.createElement( "table:table-cell" );
     else
       cellElem = doc.createElement( "table:covered-table-cell" );
 
-    QFont font;
+    TQFont font;
     Value const value( cell->value() );
     if ( !cell->isDefault() )
     {
@@ -635,7 +635,7 @@ void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
         ++j;
       }
       if ( repeated > 1 )
-        cellElem.setAttribute( "table:number-columns-repeated", QString::number( repeated ) );
+        cellElem.setAttribute( "table:number-columns-repeated", TQString::number( repeated ) );
     }
 
     if ( value.isBoolean() )
@@ -654,7 +654,7 @@ void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
       else
         cellElem.setAttribute( "table:value-type", "float" );
 
-      cellElem.setAttribute( "table:value", QString::number( value.asFloat() ) );
+      cellElem.setAttribute( "table:value", TQString::number( value.asFloat() ) );
     }
     else
     {
@@ -665,15 +665,15 @@ void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
     {
       kdDebug(30518) << "Formula found" << endl;
 
-      QString formula( convertFormula( cell->text() ) );
+      TQString formula( convertFormula( cell->text() ) );
       cellElem.setAttribute( "table:formula", formula );
     }
     else if ( !cell->link().isEmpty() )
     {
-      QDomElement link = doc.createElement( "text:p" );
-      QDomElement linkref = doc.createElement( "text:a" );
+      TQDomElement link = doc.createElement( "text:p" );
+      TQDomElement linkref = doc.createElement( "text:a" );
 
-      QString tmp = cell->link();
+      TQString tmp = cell->link();
        if ( localReferenceAnchor( tmp ) )
            linkref.setAttribute( "xlink:href", ( "#"+tmp ) );
        else
@@ -686,7 +686,7 @@ void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
     }
     else if ( !cell->isEmpty() )
     {
-      QDomElement textElem = doc.createElement( "text:p" );
+      TQDomElement textElem = doc.createElement( "text:p" );
       textElem.appendChild( doc.createTextNode( cell->strOutText() ) );
 
       cellElem.appendChild( textElem );
@@ -699,17 +699,17 @@ void OpenCalcExport::exportCells( QDomDocument & doc, QDomElement & rowElem,
       int rowSpan = cell->mergedYCells() + 1;
 
       if ( colSpan > 1 )
-        cellElem.setAttribute( "table:number-columns-spanned", QString::number( colSpan ) );
+        cellElem.setAttribute( "table:number-columns-spanned", TQString::number( colSpan ) );
 
       if ( rowSpan > 1 )
-        cellElem.setAttribute( "table:number-rows-spanned", QString::number( rowSpan ) );
+        cellElem.setAttribute( "table:number-rows-spanned", TQString::number( rowSpan ) );
     }
 
     if ( hasComment )
     {
-      QString comment( cell->format()->comment( i, row ) );
-      QDomElement annotation = doc.createElement( "office:annotation" );
-      QDomElement text = doc.createElement( "text:p" );
+      TQString comment( cell->format()->comment( i, row ) );
+      TQDomElement annotation = doc.createElement( "office:annotation" );
+      TQDomElement text = doc.createElement( "text:p" );
       text.appendChild( doc.createTextNode( comment ) );
 
       annotation.appendChild( text );
@@ -764,10 +764,10 @@ bool OpenCalcExport::exportStyles( KoStore * store, const Doc *ksdoc )
   if ( !store->open( "styles.xml" ) )
     return false;
 
-  QDomDocument doc;
+  TQDomDocument doc;
   doc.appendChild( doc.createProcessingInstruction( "xml","version=\"1.0\" encoding=\"UTF-8\"" ) );
 
-  QDomElement content = doc.createElement( "office:document-styles" );
+  TQDomElement content = doc.createElement( "office:document-styles" );
   content.setAttribute( "xmlns:office", "http://openoffice.org/2000/office" );
   content.setAttribute( "xmlns:style", "http://openoffice.org/2000/style" );
   content.setAttribute( "xmlns:text", "http://openoffice.org/2000/text" );
@@ -785,24 +785,24 @@ bool OpenCalcExport::exportStyles( KoStore * store, const Doc *ksdoc )
   content.setAttribute( "office:version", "1.0" );
 
   // order important here!
-  QDomElement officeStyles = doc.createElement( "office:styles" );
+  TQDomElement officeStyles = doc.createElement( "office:styles" );
   exportDefaultCellStyle( doc, officeStyles );
 
-  QDomElement fontDecls = doc.createElement( "office:font-decls" );
+  TQDomElement fontDecls = doc.createElement( "office:font-decls" );
   m_styles.writeFontDecl( doc, fontDecls );
 
   // TODO: needs in new number/date/time parser...
   //  exportDefaultNumberStyles( doc, officeStyles );
 
-  QDomElement defaultStyle = doc.createElement( "style:style" );
+  TQDomElement defaultStyle = doc.createElement( "style:style" );
   defaultStyle.setAttribute( "style:name", "Default" );
   defaultStyle.setAttribute( "style:family", "table-cell" );
   officeStyles.appendChild( defaultStyle );
 
-  QDomElement autoStyles = doc.createElement( "office:automatic-styles" );
+  TQDomElement autoStyles = doc.createElement( "office:automatic-styles" );
   exportPageAutoStyles( doc, autoStyles, ksdoc );
 
-  QDomElement masterStyles = doc.createElement( "office:master-styles" );
+  TQDomElement masterStyles = doc.createElement( "office:master-styles" );
   exportMasterStyles( doc, masterStyles, ksdoc );
 
   content.appendChild( fontDecls );
@@ -812,7 +812,7 @@ bool OpenCalcExport::exportStyles( KoStore * store, const Doc *ksdoc )
 
   doc.appendChild( content );
 
-  QCString f( doc.toCString() );
+  TQCString f( doc.toCString() );
   kdDebug(30518) << "Content: " << (char const * ) f << endl;
 
   store->write( f, f.length() );
@@ -823,9 +823,9 @@ bool OpenCalcExport::exportStyles( KoStore * store, const Doc *ksdoc )
   return true;
 }
 
-void OpenCalcExport::exportDefaultCellStyle( QDomDocument & doc, QDomElement & officeStyles )
+void OpenCalcExport::exportDefaultCellStyle( TQDomDocument & doc, TQDomElement & officeStyles )
 {
-  QDomElement defStyle = doc.createElement( "style:default-style" );
+  TQDomElement defStyle = doc.createElement( "style:default-style" );
   defStyle.setAttribute( "style:family", "table-cell" );
 
   KoDocument * document = m_chain->inputDocument();
@@ -833,19 +833,19 @@ void OpenCalcExport::exportDefaultCellStyle( QDomDocument & doc, QDomElement & o
 
   Format * format = new Format( 0, ksdoc->styleManager()->defaultStyle() );
   const KLocale *locale = ksdoc->locale();
-  QString language;
-  QString country;
-  QString charSet;
+  TQString language;
+  TQString country;
+  TQString charSet;
 
-  QString l( locale->language() );
+  TQString l( locale->language() );
   KLocale::splitLocale( l, language, country, charSet );
-  QFont font( format->font() );
+  TQFont font( format->font() );
   m_styles.addFont( font, true );
 
-  QDomElement style = doc.createElement( "style:properties" );
+  TQDomElement style = doc.createElement( "style:properties" );
   style.setAttribute( "style:font-name", font.family() );
-  style.setAttribute( "fo:font-size", QString( "%1pt" ).arg( font.pointSize() ) );
-  style.setAttribute( "style:decimal-places", QString::number( locale->fracDigits() ) );
+  style.setAttribute( "fo:font-size", TQString( "%1pt" ).tqarg( font.pointSize() ) );
+  style.setAttribute( "style:decimal-places", TQString::number( locale->fracDigits() ) );
   style.setAttribute( "fo:language", language );
   style.setAttribute( "fo:country", country );
   style.setAttribute( "style:font-name-asian", "HG Mincho Light J" );
@@ -866,10 +866,10 @@ void OpenCalcExport::createDefaultStyles()
   // TODO: default number styles, currency styles,...
 }
 
-void OpenCalcExport::exportPageAutoStyles( QDomDocument & doc, QDomElement & autoStyles,
+void OpenCalcExport::exportPageAutoStyles( TQDomDocument & doc, TQDomElement & autoStyles,
                                            const Doc *ksdoc )
 {
-  QPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
+  TQPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
   const Sheet * sheet = it.toFirst();
 
   float width  = 20.999;
@@ -881,13 +881,13 @@ void OpenCalcExport::exportPageAutoStyles( QDomDocument & doc, QDomElement & aut
     height = sheet->print()->paperHeight() / 10;
   }
 
-  QString sWidth  = QString( "%1cm" ).arg( width  );
-  QString sHeight = QString( "%1cm" ).arg( height );
+  TQString sWidth  = TQString( "%1cm" ).tqarg( width  );
+  TQString sHeight = TQString( "%1cm" ).tqarg( height );
 
-  QDomElement pageMaster = doc.createElement( "style:page-master" );
+  TQDomElement pageMaster = doc.createElement( "style:page-master" );
   pageMaster.setAttribute( "style:name", "pm1" );
 
-  QDomElement properties = doc.createElement( "style:properties" );
+  TQDomElement properties = doc.createElement( "style:properties" );
   properties.setAttribute( "fo:page-width",  sWidth  );
   properties.setAttribute( "fo:page-height", sHeight );
   properties.setAttribute( "fo:border", "0.002cm solid #000000" );
@@ -896,7 +896,7 @@ void OpenCalcExport::exportPageAutoStyles( QDomDocument & doc, QDomElement & aut
 
   pageMaster.appendChild( properties );
 
-  QDomElement header = doc.createElement( "style:header-style" );
+  TQDomElement header = doc.createElement( "style:header-style" );
   properties = doc.createElement( "style:properties" );
   properties.setAttribute( "fo:min-height", "0.75cm" );
   properties.setAttribute( "fo:margin-left", "0cm" );
@@ -905,7 +905,7 @@ void OpenCalcExport::exportPageAutoStyles( QDomDocument & doc, QDomElement & aut
 
   header.appendChild( properties );
 
-  QDomElement footer = doc.createElement( "style:header-style" );
+  TQDomElement footer = doc.createElement( "style:header-style" );
   properties = doc.createElement( "style:properties" );
   properties.setAttribute( "fo:min-height", "0.75cm" );
   properties.setAttribute( "fo:margin-left", "0cm" );
@@ -920,22 +920,22 @@ void OpenCalcExport::exportPageAutoStyles( QDomDocument & doc, QDomElement & aut
   autoStyles.appendChild( pageMaster );
 }
 
-void OpenCalcExport::exportMasterStyles( QDomDocument & doc, QDomElement & masterStyles,
+void OpenCalcExport::exportMasterStyles( TQDomDocument & doc, TQDomElement & masterStyles,
                                          const Doc * ksdoc )
 {
-  QDomElement masterPage = doc.createElement( "style:master-page" );
+  TQDomElement masterPage = doc.createElement( "style:master-page" );
   masterPage.setAttribute( "style:name", "Default" );
   masterPage.setAttribute( "style:page-master-name", "pm1" );
 
-  QPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
+  TQPtrListIterator<Sheet> it( ksdoc->map()->sheetList() );
   const Sheet * sheet = it.toFirst();
 
-  QString headerLeft;
-  QString headerCenter;
-  QString headerRight;
-  QString footerLeft;
-  QString footerCenter;
-  QString footerRight;
+  TQString headerLeft;
+  TQString headerCenter;
+  TQString headerRight;
+  TQString footerLeft;
+  TQString footerCenter;
+  TQString footerRight;
 
   if ( sheet )
   {
@@ -950,19 +950,19 @@ void OpenCalcExport::exportMasterStyles( QDomDocument & doc, QDomElement & maste
   if ( ( headerLeft.length() > 0 ) || ( headerCenter.length() > 0 )
        || ( headerRight.length() > 0 ) )
   {
-    QDomElement header = doc.createElement( "style:header" );
-    QDomElement left   = doc.createElement( "style:region-left" );
-    QDomElement text   = doc.createElement( "text:p" );
+    TQDomElement header = doc.createElement( "style:header" );
+    TQDomElement left   = doc.createElement( "style:region-left" );
+    TQDomElement text   = doc.createElement( "text:p" );
     convertPart( headerLeft, doc, text, ksdoc );
     left.appendChild( text );
 
-    QDomElement center = doc.createElement( "style:region-center" );
-    QDomElement text1  = doc.createElement( "text:p" );
+    TQDomElement center = doc.createElement( "style:region-center" );
+    TQDomElement text1  = doc.createElement( "text:p" );
     convertPart( headerCenter, doc, text1, ksdoc );
     center.appendChild( text1 );
 
-    QDomElement right = doc.createElement( "style:region-right" );
-    QDomElement text2 = doc.createElement( "text:p" );
+    TQDomElement right = doc.createElement( "style:region-right" );
+    TQDomElement text2 = doc.createElement( "text:p" );
     convertPart( headerRight, doc, text2, ksdoc );
     right.appendChild( text2 );
 
@@ -974,9 +974,9 @@ void OpenCalcExport::exportMasterStyles( QDomDocument & doc, QDomElement & maste
   }
   else
   {
-    QDomElement header = doc.createElement( "style:header" );
-    QDomElement text   = doc.createElement( "text:p" );
-    QDomElement name   = doc.createElement( "text:sheet-name" );
+    TQDomElement header = doc.createElement( "style:header" );
+    TQDomElement text   = doc.createElement( "text:p" );
+    TQDomElement name   = doc.createElement( "text:sheet-name" );
     name.appendChild( doc.createTextNode( "???" ) );
     text.appendChild( name );
     header.appendChild( text );
@@ -987,19 +987,19 @@ void OpenCalcExport::exportMasterStyles( QDomDocument & doc, QDomElement & maste
   if ( ( footerLeft.length() > 0 ) || ( footerCenter.length() > 0 )
        || ( footerRight.length() > 0 ) )
   {
-    QDomElement footer = doc.createElement( "style:footer" );
-    QDomElement left   = doc.createElement( "style:region-left" );
-    QDomElement text   = doc.createElement( "text:p" );
+    TQDomElement footer = doc.createElement( "style:footer" );
+    TQDomElement left   = doc.createElement( "style:region-left" );
+    TQDomElement text   = doc.createElement( "text:p" );
     convertPart( footerLeft, doc, text, ksdoc );
     left.appendChild( text );
 
-    QDomElement center = doc.createElement( "style:region-center" );
-    QDomElement text1  = doc.createElement( "text:p" );
+    TQDomElement center = doc.createElement( "style:region-center" );
+    TQDomElement text1  = doc.createElement( "text:p" );
     convertPart( footerCenter, doc, text1, ksdoc );
     center.appendChild( text1 );
 
-    QDomElement right = doc.createElement( "style:region-right" );
-    QDomElement text2  = doc.createElement( "text:p" );
+    TQDomElement right = doc.createElement( "style:region-right" );
+    TQDomElement text2  = doc.createElement( "text:p" );
     convertPart( footerRight, doc, text2, ksdoc );
     right.appendChild( text2 );
 
@@ -1011,10 +1011,10 @@ void OpenCalcExport::exportMasterStyles( QDomDocument & doc, QDomElement & maste
   }
   else
   {
-    QDomElement footer = doc.createElement( "style:footer" );
-    QDomElement text   = doc.createElement( "text:p" );
+    TQDomElement footer = doc.createElement( "style:footer" );
+    TQDomElement text   = doc.createElement( "text:p" );
     text.appendChild( doc.createTextNode( i18n( "Page " ) ) );
-    QDomElement number = doc.createElement( "text:page-number" );
+    TQDomElement number = doc.createElement( "text:page-number" );
     number.appendChild( doc.createTextNode( "1" ) );
     text.appendChild( number );
     footer.appendChild( text );
@@ -1025,18 +1025,18 @@ void OpenCalcExport::exportMasterStyles( QDomDocument & doc, QDomElement & maste
   masterStyles.appendChild( masterPage );
 }
 
-void OpenCalcExport::addText( QString const & text, QDomDocument & doc,
-                              QDomElement & parent )
+void OpenCalcExport::addText( TQString const & text, TQDomDocument & doc,
+                              TQDomElement & tqparent )
 {
   if (text.length() > 0 )
-    parent.appendChild( doc.createTextNode( text ) );
+    tqparent.appendChild( doc.createTextNode( text ) );
 }
 
-void OpenCalcExport::convertPart( QString const & part, QDomDocument & doc,
-                                  QDomElement & parent, const Doc * ksdoc )
+void OpenCalcExport::convertPart( TQString const & part, TQDomDocument & doc,
+                                  TQDomElement & tqparent, const Doc * ksdoc )
 {
-  QString text;
-  QString var;
+  TQString text;
+  TQString var;
 
   bool inVar = false;
   uint i = 0;
@@ -1052,54 +1052,54 @@ void OpenCalcExport::convertPart( QString const & part, QDomDocument & doc,
         inVar = false;
         if ( var == "<page>" )
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement page = doc.createElement( "text:page-number" );
+          TQDomElement page = doc.createElement( "text:page-number" );
           page.appendChild( doc.createTextNode( "1" ) );
-          parent.appendChild( page );
+          tqparent.appendChild( page );
         }
         else if ( var == "<pages>" )
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement page = doc.createElement( "text:page-count" );
+          TQDomElement page = doc.createElement( "text:page-count" );
           page.appendChild( doc.createTextNode( "99" ) );
-          parent.appendChild( page );
+          tqparent.appendChild( page );
         }
         else if ( var == "<date>" )
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement t = doc.createElement( "text:date" );
+          TQDomElement t = doc.createElement( "text:date" );
           t.setAttribute( "text:date-value", "0-00-00" );
           // todo: "style:data-style-name", "N2"
-          t.appendChild( doc.createTextNode( QDate::currentDate().toString() ) );
-          parent.appendChild( t );
+          t.appendChild( doc.createTextNode( TQDate::tqcurrentDate().toString() ) );
+          tqparent.appendChild( t );
         }
         else if ( var == "<time>" )
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement t = doc.createElement( "text:time" );
-          t.appendChild( doc.createTextNode( QTime::currentTime().toString() ) );
-          parent.appendChild( t );
+          TQDomElement t = doc.createElement( "text:time" );
+          t.appendChild( doc.createTextNode( TQTime::currentTime().toString() ) );
+          tqparent.appendChild( t );
         }
         else if ( var == "<file>" ) // filepath + name
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement t = doc.createElement( "text:file-name" );
+          TQDomElement t = doc.createElement( "text:file-name" );
           t.setAttribute( "text:display", "full" );
           t.appendChild( doc.createTextNode( "???" ) );
-          parent.appendChild( t );
+          tqparent.appendChild( t );
         }
         else if ( var == "<name>" ) // filename
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement t = doc.createElement( "text:title" );
+          TQDomElement t = doc.createElement( "text:title" );
           t.appendChild( doc.createTextNode( "???" ) );
-          parent.appendChild( t );
+          tqparent.appendChild( t );
         }
         else if ( var == "<author>" )
         {
@@ -1108,7 +1108,7 @@ void OpenCalcExport::convertPart( QString const & part, QDomDocument & doc,
 
           text += authorPage->fullName();
 
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
         }
         else if ( var == "<email>" )
         {
@@ -1117,7 +1117,7 @@ void OpenCalcExport::convertPart( QString const & part, QDomDocument & doc,
 
           text += authorPage->email();
 
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
         }
         else if ( var == "<org>" )
         {
@@ -1126,21 +1126,21 @@ void OpenCalcExport::convertPart( QString const & part, QDomDocument & doc,
 
           text += authorPage->company();
 
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
         }
         else if ( var == "<sheet>" )
         {
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
 
-          QDomElement s = doc.createElement( "text:sheet-name" );
+          TQDomElement s = doc.createElement( "text:sheet-name" );
           s.appendChild( doc.createTextNode( "???" ) );
-          parent.appendChild( s );
+          tqparent.appendChild( s );
         }
         else
         {
           // no known variable:
           text += var;
-          addText( text, doc, parent );
+          addText( text, doc, tqparent );
         }
 
         text = "";
@@ -1156,24 +1156,24 @@ void OpenCalcExport::convertPart( QString const & part, QDomDocument & doc,
   if ( !text.isEmpty() || !var.isEmpty() )
   {
       //we don't have var at the end =>store it
-      addText( text+var, doc, parent );
+      addText( text+var, doc, tqparent );
   }
 }
 
-QString OpenCalcExport::convertFormula( QString const & formula ) const
+TQString OpenCalcExport::convertFormula( TQString const & formula ) const
 {
-  QChar decimalSymbol( '.' );
+  TQChar decimalSymbol( '.' );
   if ( m_locale )
   {
-    const QString decimal ( m_locale->decimalSymbol() );
+    const TQString decimal ( m_locale->decimalSymbol() );
     if ( !decimal.isEmpty() )
     {
         decimalSymbol = decimal.at( 0 );
     }
   }
 
-  QString s;
-  QRegExp exp("(\\$?)([a-zA-Z]+)(\\$?)([0-9]+)");
+  TQString s;
+  TQRegExp exp("(\\$?)([a-zA-Z]+)(\\$?)([0-9]+)");
   int n = exp.search( formula, 0 );
   kdDebug(30518) << "Exp: " << formula << ", n: " << n << ", Length: " << formula.length()
             << ", Matched length: " << exp.matchedLength() << endl;
@@ -1264,16 +1264,16 @@ bool OpenCalcExport::writeMetaFile( KoStore * store, uint filesWritten )
   if ( !store->open( "manifest.xml" ) )
     return false;
 
-  QDomImplementation impl;
-  QDomDocumentType type( impl.createDocumentType( "manifest:manifest", "-//OpenOffice.org//DTD Manifest 1.0//EN", "Manifest.dtd" ) );
+  TQDomImplementation impl;
+  TQDomDocumentType type( impl.createDocumentType( "manifest:manifest", "-//OpenOffice.org//DTD Manifest 1.0//EN", "Manifest.dtd" ) );
 
-  QDomDocument meta( type );
+  TQDomDocument meta( type );
   meta.appendChild( meta.createProcessingInstruction( "xml","version=\"1.0\" encoding=\"UTF-8\"" ) );
 
-  QDomElement content = meta.createElement( "manifest:manifest" );
+  TQDomElement content = meta.createElement( "manifest:manifest" );
   content.setAttribute( "xmlns:manifest", "http://openoffice.org/2001/manifest" );
 
-  QDomElement entry = meta.createElement( "manifest:file-entry" );
+  TQDomElement entry = meta.createElement( "manifest:file-entry" );
   entry.setAttribute( "manifest:media-type", "application/vnd.sun.xml.calc" );
   entry.setAttribute( "manifest:full-path", "/" );
   content.appendChild( entry );
@@ -1315,7 +1315,7 @@ bool OpenCalcExport::writeMetaFile( KoStore * store, uint filesWritten )
 
   meta.appendChild( content );
 
-  QCString doc( meta.toCString() );
+  TQCString doc( meta.toCString() );
   kdDebug(30518) << "Manifest: " << doc << endl;
 
   store->write( doc, doc.length() );
diff --git a/filters/kspread/opencalc/opencalcexport.h b/filters/kspread/opencalc/opencalcexport.h
index 6a265fce..54748144 100644
--- a/filters/kspread/opencalc/opencalcexport.h
+++ b/filters/kspread/opencalc/opencalcexport.h
@@ -24,10 +24,10 @@
 #include "opencalcstyleexport.h"
 
 #include <KoFilter.h>
-#include <qptrlist.h>
+#include <tqptrlist.h>
 
-class QDomDocument;
-class QDomElement;
+class TQDomDocument;
+class TQDomElement;
 class KLocale;
 class KoStore;
 
@@ -40,13 +40,14 @@ class Sheet;
 class OpenCalcExport : public KoFilter
 {
   Q_OBJECT
+  TQ_OBJECT
 
  public:
-  OpenCalcExport( KoFilter * parent, const char * name, const QStringList & );
+  OpenCalcExport( KoFilter * tqparent, const char * name, const TQStringList & );
   virtual ~OpenCalcExport() {}
 
-  virtual KoFilter::ConversionStatus convert( const QCString & from,
-                                              const QCString & to );
+  virtual KoFilter::ConversiontqStatus convert( const TQCString & from,
+                                              const TQCString & to );
 
  private:
   enum files { metaXML = 0x01, contentXML = 0x02, stylesXML = 0x04, settingsXML = 0x08 };
@@ -59,28 +60,28 @@ class OpenCalcExport : public KoFilter
   bool exportContent( KoStore * store, const KSpread::Doc * ksdoc );
   bool exportSettings( KoStore * store, const KSpread::Doc * ksdoc );
 
-  bool exportBody( QDomDocument & doc, QDomElement & content, const KSpread::Doc * ksdoc );
-  void exportSheet( QDomDocument & doc, QDomElement & tabElem,
+  bool exportBody( TQDomDocument & doc, TQDomElement & content, const KSpread::Doc * ksdoc );
+  void exportSheet( TQDomDocument & doc, TQDomElement & tabElem,
                     const KSpread::Sheet * sheet, int maxCols, int maxRows );
-  void exportCells( QDomDocument & doc, QDomElement & rowElem,
+  void exportCells( TQDomDocument & doc, TQDomElement & rowElem,
                     const KSpread::Sheet * sheet, int row, int maxCols );
-  void exportDefaultCellStyle( QDomDocument & doc, QDomElement & officeStyles );
-  void exportPageAutoStyles( QDomDocument & doc, QDomElement & autoStyles,
+  void exportDefaultCellStyle( TQDomDocument & doc, TQDomElement & officeStyles );
+  void exportPageAutoStyles( TQDomDocument & doc, TQDomElement & autoStyles,
                              const KSpread::Doc * ksdoc );
-  void exportMasterStyles( QDomDocument & doc, QDomElement & masterStyles,
+  void exportMasterStyles( TQDomDocument & doc, TQDomElement & masterStyles,
                            const KSpread::Doc *ksdoc );
 
   bool writeMetaFile( KoStore * store, uint filesWritten );
 
   void maxRowCols( const KSpread::Sheet * sheet,
                    int & maxCols, int & maxRows );
-  void convertPart( QString const & part, QDomDocument & doc,
-                    QDomElement & parent, const KSpread::Doc * ksdoc );
-  void addText( QString const & text, QDomDocument & doc,
-                QDomElement & parent );
+  void convertPart( TQString const & part, TQDomDocument & doc,
+                    TQDomElement & tqparent, const KSpread::Doc * ksdoc );
+  void addText( TQString const & text, TQDomDocument & doc,
+                TQDomElement & tqparent );
 
   void createDefaultStyles();
-  QString convertFormula( QString const & formula ) const;
+  TQString convertFormula( TQString const & formula ) const;
 private:
     /// Pointer to the KSpread locale
     KLocale* m_locale;
diff --git a/filters/kspread/opencalc/opencalcimport.cc b/filters/kspread/opencalc/opencalcimport.cc
index 8330519f..1f8e6b50 100644
--- a/filters/kspread/opencalc/opencalcimport.cc
+++ b/filters/kspread/opencalc/opencalcimport.cc
@@ -21,11 +21,11 @@
 #include <float.h>
 #include <math.h>
 
-#include <qcolor.h>
-#include <qfile.h>
-#include <qfont.h>
-#include <qpen.h>
-#include <qxml.h>
+#include <tqcolor.h>
+#include <tqfile.h>
+#include <tqfont.h>
+#include <tqpen.h>
+#include <tqxml.h>
 
 #include "opencalcimport.h"
 
@@ -71,16 +71,16 @@ protected:
 
 K_EXPORT_COMPONENT_FACTORY( libopencalcimport, OpenCalcImportFactory() )
 
-OpenCalcImport::OpenCalcPoint::OpenCalcPoint( QString const & str )
+OpenCalcImport::OpenCalcPoint::OpenCalcPoint( TQString const & str )
   : isRange( false )
 {
   bool inQuote = false;
 
   int l = str.length();
   int colonPos = -1;
-  QString range;
+  TQString range;
 
-  // replace '.' with '!'
+  // tqreplace '.' with '!'
   for ( int i = 0; i < l; ++i )
   {
     if ( str[i] == '$' )
@@ -131,7 +131,7 @@ OpenCalcImport::OpenCalcPoint::OpenCalcPoint( QString const & str )
 }
 
 
-OpenCalcImport::OpenCalcImport( KoFilter *, const char *, const QStringList & )
+OpenCalcImport::OpenCalcImport( KoFilter *, const char *, const TQStringList & )
   : KoFilter(),
     m_styles( 17, true ),
     m_defaultStyles( 17, true ),
@@ -152,14 +152,14 @@ double timeToNum( int h, int m, int s )
   return (double) secs / (double) SECSPERDAY;
 }
 
-bool OpenCalcImport::readRowFormat( QDomElement & rowNode, QDomElement * rowStyle,
+bool OpenCalcImport::readRowFormat( TQDomElement & rowNode, TQDomElement * rowStyle,
                                     Sheet * table, int & row, int & number,
                                     bool isLast )
 {
   if ( rowNode.isNull() )
     return false;
 
-  QDomNode node;
+  TQDomNode node;
   if ( rowStyle )
   {
     node = rowStyle->firstChild();
@@ -168,29 +168,29 @@ bool OpenCalcImport::readRowFormat( QDomElement & rowNode, QDomElement * rowStyl
 
   double height = -1.0;
   bool insertPageBreak = false;
-  Format layout( table, table->doc()->styleManager()->defaultStyle() );
+  Format tqlayout( table, table->doc()->styleManager()->defaultStyle() );
 
   while( !node.isNull() )
   {
-    QDomElement property = node.toElement();
+    TQDomElement property = node.toElement();
 
     kdDebug(30518) << "Row: Child exists: " << property.tagName() << endl;
     if ( !property.isNull() && property.localName() == "properties" && property.namespaceURI() == ooNS::style )
     {
       if ( property.hasAttributeNS( ooNS::style, "row-height" ) )
       {
-          height = KoUnit::parseValue( property.attributeNS( ooNS::style, "row-height", QString::null ) , -1 );
+          height = KoUnit::parseValue( property.attributeNS( ooNS::style, "row-height", TQString() ) , -1 );
       }
 
       if ( property.hasAttributeNS( ooNS::fo, "break-before" ) )
       {
-        if ( property.attributeNS( ooNS::fo, "break-before", QString::null ) == "page" )
+        if ( property.attributeNS( ooNS::fo, "break-before", TQString() ) == "page" )
         {
           insertPageBreak = true;
         }
       }
 
-      loadStyleProperties( &layout, property );
+      loadStyleProperties( &tqlayout, property );
     }
 
     node = node.nextSibling();
@@ -199,7 +199,7 @@ bool OpenCalcImport::readRowFormat( QDomElement & rowNode, QDomElement * rowStyl
   if ( rowNode.hasAttributeNS( ooNS::table, "number-rows-repeated" ) )
   {
     bool ok = true;
-    int n = rowNode.attributeNS( ooNS::table, "number-rows-repeated", QString::null ).toInt( &ok );
+    int n = rowNode.attributeNS( ooNS::table, "number-rows-repeated", TQString() ).toInt( &ok );
     if ( ok )
       number = n;
     kdDebug(30518) << "Row repeated: " << number << endl;
@@ -219,7 +219,7 @@ bool OpenCalcImport::readRowFormat( QDomElement & rowNode, QDomElement * rowStyl
   for ( int i = 0; i < number; ++i )
   {
     RowFormat * rowL = table->nonDefaultRowFormat( row );
-    rowL->copy( layout );
+    rowL->copy( tqlayout );
 
     if ( height != -1 )
     {
@@ -237,7 +237,7 @@ bool OpenCalcImport::readRowFormat( QDomElement & rowNode, QDomElement * rowStyl
   return true;
 }
 
-QString OpenCalcImport::translatePar( QString & par ) const
+TQString OpenCalcImport::translatePar( TQString & par ) const
 {
   OpenCalcPoint point( par );
   kdDebug(30518) << "   Parameter: " << par << ", Translation: " << point.translation << endl;
@@ -245,11 +245,11 @@ QString OpenCalcImport::translatePar( QString & par ) const
   return point.translation;
 }
 
-void OpenCalcImport::checkForNamedAreas( QString & formula ) const
+void OpenCalcImport::checkForNamedAreas( TQString & formula ) const
 {
   int l = formula.length();
   int i = 0;
-  QString word;
+  TQString word;
   int start = 0;
   while ( i < l )
   {
@@ -261,9 +261,9 @@ void OpenCalcImport::checkForNamedAreas( QString & formula ) const
     }
     if ( word.length() > 0 )
     {
-      if ( m_namedAreas.find( word ) != m_namedAreas.end() )
+      if ( m_namedAreas.tqfind( word ) != m_namedAreas.end() )
       {
-        formula = formula.replace( start, word.length(), "'" + word + "'" );
+        formula = formula.tqreplace( start, word.length(), "'" + word + "'" );
         l = formula.length();
         ++i;
         kdDebug(30518) << "Formula: " << formula << ", L: " << l << ", i: " << i + 1 <<endl;
@@ -276,9 +276,9 @@ void OpenCalcImport::checkForNamedAreas( QString & formula ) const
   }
   if ( word.length() > 0 )
   {
-    if ( m_namedAreas.find( word ) != m_namedAreas.end() )
+    if ( m_namedAreas.tqfind( word ) != m_namedAreas.end() )
     {
-      formula = formula.replace( start, word.length(), "'" + word + "'" );
+      formula = formula.tqreplace( start, word.length(), "'" + word + "'" );
       l = formula.length();
       ++i;
       kdDebug(30518) << "Formula: " << formula << ", L: " << l << ", i: " << i + 1 <<endl;
@@ -286,12 +286,12 @@ void OpenCalcImport::checkForNamedAreas( QString & formula ) const
   }
 }
 
-void OpenCalcImport::convertFormula( QString & text, QString const & f ) const
+void OpenCalcImport::convertFormula( TQString & text, TQString const & f ) const
 {
   kdDebug(30518) << "Parsing formula: " << f << endl;
 
-  QString formula;
-  QString parameter;
+  TQString formula;
+  TQString parameter;
 
   int l = f.length();
   int p = 0;
@@ -319,7 +319,7 @@ void OpenCalcImport::convertFormula( QString & text, QString const & f ) const
   if ( formula == "=MULTIPLE.OPERATIONS" )
     formula = "=MULTIPLEOPERATIONS";
 
-  QString par;
+  TQString par;
   bool isPar   = false;
   bool inQuote = false;
 
@@ -377,20 +377,20 @@ void OpenCalcImport::convertFormula( QString & text, QString const & f ) const
   kdDebug(30518) << "New formula: " << text << endl;
 }
 
-bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row, int & columns )
+bool OpenCalcImport::readCells( TQDomElement & rowNode, Sheet  * table, int row, int & columns )
 {
   bool ok = true;
   int spanC = 1;
   int spanR = 1;
   //Cell* defCell = table->defaultCell();
 
-  QDomNode cellNode = KoDom::namedItemNS( rowNode, ooNS::table, "table-cell" );
+  TQDomNode cellNode = KoDom::namedItemNS( rowNode, ooNS::table, "table-cell" );
 
   while ( !cellNode.isNull() )
   {
     spanR = 1; spanC = 1;
 
-    QDomElement e = cellNode.toElement();
+    TQDomElement e = cellNode.toElement();
     if ( e.isNull() )
     {
       ++columns;
@@ -406,22 +406,22 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
     // ="3" table:number-rows-spanned="1"
     if ( e.hasAttributeNS( ooNS::table, "number-columns-spanned" ) )
     {
-      int span = e.attributeNS( ooNS::table, "number-columns-spanned", QString::null ).toInt( &ok );
+      int span = e.attributeNS( ooNS::table, "number-columns-spanned", TQString() ).toInt( &ok );
       if ( ok )
         spanC = span;
     }
     if ( e.hasAttributeNS( ooNS::table, "number-rows-spanned" ) )
     {
-      int span = e.attributeNS( ooNS::table, "number-rows-spanned", QString::null ).toInt( &ok );
+      int span = e.attributeNS( ooNS::table, "number-rows-spanned", TQString() ).toInt( &ok );
       if ( ok )
         spanR = span;
     }
 
-    QString text;
-    QDomElement textP = KoDom::namedItemNS( e, ooNS::text, "p" );
+    TQString text;
+    TQDomElement textP = KoDom::namedItemNS( e, ooNS::text, "p" );
     if ( !textP.isNull() )
     {
-      QDomElement subText = textP.firstChild().toElement(); // ## wrong
+      TQDomElement subText = textP.firstChild().toElement(); // ## wrong
       if ( !subText.isNull() )
       {
         // something in <text:p>, e.g. links
@@ -429,7 +429,7 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
 
         if ( subText.hasAttributeNS( ooNS::xlink, "href" ) )
         {
-          QString link = subText.attributeNS( ooNS::xlink, "href", QString::null );
+          TQString link = subText.attributeNS( ooNS::xlink, "href", TQString() );
           if ( link[0]=='#' )
               link=link.remove( 0, 1 );
           if ( !cell )
@@ -440,14 +440,14 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
       else
         text = textP.text(); // our text, could contain formating for value or result of formula
     }
-    QDomElement annotation = KoDom::namedItemNS( e, ooNS::office, "annotation" );
+    TQDomElement annotation = KoDom::namedItemNS( e, ooNS::office, "annotation" );
     if ( !annotation.isNull() )
     {
-       QString comment;
-        QDomNode node = annotation.firstChild();
+       TQString comment;
+        TQDomNode node = annotation.firstChild();
         while( !node.isNull() )
         {
-            QDomElement commentElement = node.toElement();
+            TQDomElement commentElement = node.toElement();
             if( !commentElement.isNull() )
                 if ( commentElement.localName() == "p" && e.namespaceURI()==ooNS::text)
                 {
@@ -475,30 +475,30 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
       if ( !cell )
         cell = table->nonDefaultCell( columns, row );
 
-      QString psName( "Default" );
-      if ( e.hasAttributeNS( ooNS::style, "parent-style-name" ) )
-        psName = e.attributeNS( ooNS::style, "parent-style-name", QString::null );
+      TQString psName( "Default" );
+      if ( e.hasAttributeNS( ooNS::style, "tqparent-style-name" ) )
+        psName = e.attributeNS( ooNS::style, "tqparent-style-name", TQString() );
 
       kdDebug(30518) << "Default style: " << psName << endl;
-      Format * layout = m_defaultStyles[psName];
+      Format * tqlayout = m_defaultStyles[psName];
 
-      if ( layout )
-        cell->format()->copy( *layout );
+      if ( tqlayout )
+        cell->format()->copy( *tqlayout );
 
-      QDomElement * st = 0;
+      TQDomElement * st = 0;
       if ( e.hasAttributeNS( ooNS::table, "style-name" ) )
       {
-        kdDebug(30518) << "Style: " << e.attributeNS( ooNS::table, "style-name", QString::null ) << endl;
-        st = m_styles[ e.attributeNS( ooNS::table, "style-name", QString::null ) ];
+        kdDebug(30518) << "Style: " << e.attributeNS( ooNS::table, "style-name", TQString() ) << endl;
+        st = m_styles[ e.attributeNS( ooNS::table, "style-name", TQString() ) ];
       }
       if ( st )
       {
         kdDebug(30518) << "Style: adapting " << endl;
-        QDomNode node = st->firstChild();
+        TQDomNode node = st->firstChild();
         bool foundValidation = false;
         while( !node.isNull() )
         {
-          QDomElement property = node.toElement();
+          TQDomElement property = node.toElement();
           if ( !property.isNull() )
           {
             kdDebug(30518)<<"property.tagName() :"<<property.tagName()<<endl;
@@ -512,7 +512,7 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
               loadStyleProperties( cell->format(), property );
               if ( cell->format()->getAngle( columns, row ) != 0 )
               {
-                QFontMetrics fm( cell->format()->textFont( columns, row ) );
+                TQFontMetrics fm( cell->format()->textFont( columns, row ) );
                 int tmpAngle = cell->format()->getAngle( columns, row );
                 int textHeight = static_cast<int>( cos( tmpAngle * M_PI / 180 )
                                                    * ( fm.ascent() + fm.descent() )
@@ -546,18 +546,18 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
       if ( !cell )
         cell = table->nonDefaultCell( columns, row );
 
-      QString psName( "Default" );
+      TQString psName( "Default" );
       kdDebug(30518) << "Default style: " << psName << endl;
-      Format * layout = m_defaultStyles[psName];
+      Format * tqlayout = m_defaultStyles[psName];
 
-      if ( layout )
-        cell->format()->copy( *layout );
+      if ( tqlayout )
+        cell->format()->copy( *tqlayout );
     }
     if ( e.hasAttributeNS( ooNS::table, "formula" ) )
     {
       isFormula = true;
-      QString formula;
-      convertFormula( formula, e.attributeNS( ooNS::table, "formula", QString::null ) );
+      TQString formula;
+      convertFormula( formula, e.attributeNS( ooNS::table, "formula", TQString() ) );
 
       if ( !cell )
         cell = table->nonDefaultCell( columns, row );
@@ -565,8 +565,8 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
     }
     if ( e.hasAttributeNS( ooNS::table, "validation-name" ) )
     {
-        kdDebug(30518)<<" Celle has a validation :"<<e.attributeNS( ooNS::table, "validation-name", QString::null )<<endl;
-        loadOasisValidation( cell->getValidity(), e.attributeNS( ooNS::table, "validation-name", QString::null ) );
+        kdDebug(30518)<<" Celle has a validation :"<<e.attributeNS( ooNS::table, "validation-name", TQString() )<<endl;
+        loadOasisValidation( cell->getValidity(), e.attributeNS( ooNS::table, "validation-name", TQString() ) );
     }
     if ( e.hasAttributeNS( ooNS::table, "value-type" ) )
     {
@@ -575,8 +575,8 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
 
       cell->setCellText( text );
 
-      QString value = e.attributeNS( ooNS::table, "value", QString::null );
-      QString type  = e.attributeNS( ooNS::table, "value-type", QString::null );
+      TQString value = e.attributeNS( ooNS::table, "value", TQString() );
+      TQString type  = e.attributeNS( ooNS::table, "value-type", TQString() );
 
       kdDebug(30518) << "Value: " << value << ", type: " << type << endl;
 
@@ -593,7 +593,7 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
 
           if ( type == "currency" )
           {
-            cell->format()->setCurrency( 1, e.attributeNS( ooNS::table, "currency", QString::null ) );
+            cell->format()->setCurrency( 1, e.attributeNS( ooNS::table, "currency", TQString() ) );
             cell->format()->setFormatType( Money_format );
           }
         }
@@ -615,7 +615,7 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
         else if ( type == "boolean" )
         {
           if ( value.isEmpty() )
-            value = e.attributeNS( ooNS::table, "boolean-value", QString::null );
+            value = e.attributeNS( ooNS::table, "boolean-value", TQString() );
 
           kdDebug(30518) << "Type: boolean" << endl;
           if ( value == "true" )
@@ -628,20 +628,20 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
         else if ( type == "date" )
         {
           if ( value.isEmpty() )
-            value = e.attributeNS( ooNS::table, "date-value", QString::null );
+            value = e.attributeNS( ooNS::table, "date-value", TQString() );
           kdDebug(30518) << "Type: date, value: " << value << endl;
 
           // "1980-10-15"
           int year=0, month=0, day=0;
           ok = false;
 
-          int p1 = value.find( '-' );
+          int p1 = value.tqfind( '-' );
           if ( p1 > 0 )
             year  = value.left( p1 ).toInt( &ok );
 
           kdDebug(30518) << "year: " << value.left( p1 ) << endl;
 
-          int p2 = value.find( '-', ++p1 );
+          int p2 = value.tqfind( '-', ++p1 );
 
           if ( ok )
             month = value.mid( p1, p2 - p1  ).toInt( &ok );
@@ -655,23 +655,23 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
 
           if ( ok )
           {
-            QDateTime dt( QDate( year, month, day ) );
+            TQDateTime dt( TQDate( year, month, day ) );
             //            KSpreadValue kval( dt );
             // cell->setValue( kval );
-            cell->setValue( QDate( year, month, day ) );
-            kdDebug(30518) << "Set QDate: " << year << " - " << month << " - " << day << endl;
+            cell->setValue( TQDate( year, month, day ) );
+            kdDebug(30518) << "Set TQDate: " << year << " - " << month << " - " << day << endl;
           }
         }
         else if ( type == "time" )
         {
           if ( value.isEmpty() )
-            value = e.attributeNS( ooNS::table, "time-value", QString::null );
+            value = e.attributeNS( ooNS::table, "time-value", TQString() );
 
           kdDebug(30518) << "Type: time: " << value << endl;
           // "PT15H10M12S"
           int hours=0, minutes=0, seconds=0;
           int l = value.length();
-          QString num;
+          TQString num;
 
           for ( int i = 0; i < l; ++i )
           {
@@ -702,7 +702,7 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
           {
             // KSpreadValue kval( timeToNum( hours, minutes, seconds ) );
             // cell->setValue( kval );
-            cell->setValue( QTime( hours % 24, minutes, seconds ) );
+            cell->setValue( TQTime( hours % 24, minutes, seconds ) );
             cell->format()->setFormatType( Custom_format );
           }
         }
@@ -731,7 +731,7 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
     {
       // copy cell from left
       bool ok = false;
-      int number = e.attributeNS( ooNS::table, "number-columns-repeated", QString::null ).toInt( &ok );
+      int number = e.attributeNS( ooNS::table, "number-columns-repeated", TQString() ).toInt( &ok );
       Cell* cellDest = 0;
 
       // don't repeat more than 10 if it is the last cell and empty
@@ -760,18 +760,18 @@ bool OpenCalcImport::readCells( QDomElement & rowNode, Sheet  * table, int row,
 }
 
 
-void OpenCalcImport::loadCondition( Cell*cell,const QDomElement &property )
+void OpenCalcImport::loadCondition( Cell*cell,const TQDomElement &property )
 {
-    kdDebug(30518)<<"void OpenCalcImport::loadCondition( Cell*cell,const QDomElement &property )*******\n";
+    kdDebug(30518)<<"void OpenCalcImport::loadCondition( Cell*cell,const TQDomElement &property )*******\n";
     loadOasisCondition( cell, property );
 }
 
-void OpenCalcImport::loadOasisCondition(Cell*cell,const QDomElement &property )
+void OpenCalcImport::loadOasisCondition(Cell*cell,const TQDomElement &property )
 {
-    QDomElement elementItem( property );
+    TQDomElement elementItem( property );
     StyleManager * manager = cell->sheet()->doc()->styleManager();
 
-    QValueList<Conditional> cond;
+    TQValueList<Conditional> cond;
     while ( !elementItem.isNull() )
     {
         kdDebug(30518)<<"elementItem.tagName() :"<<elementItem.tagName()<<endl;
@@ -779,13 +779,13 @@ void OpenCalcImport::loadOasisCondition(Cell*cell,const QDomElement &property )
         if ( elementItem.localName()== "map" && property.namespaceURI() == ooNS::style )
         {
             bool ok = true;
-            kdDebug(30518)<<"elementItem.attribute(style:condition ) :"<<elementItem.attributeNS( ooNS::style, "condition", QString::null )<<endl;
+            kdDebug(30518)<<"elementItem.attribute(style:condition ) :"<<elementItem.attributeNS( ooNS::style, "condition", TQString() )<<endl;
             Conditional newCondition;
-            loadOasisConditionValue( elementItem.attributeNS( ooNS::style, "condition", QString::null ), newCondition );
+            loadOasisConditionValue( elementItem.attributeNS( ooNS::style, "condition", TQString() ), newCondition );
             if ( elementItem.hasAttributeNS( ooNS::style, "apply-style-name" ) )
             {
-                kdDebug(30518)<<"elementItem.attribute( style:apply-style-name ) :"<<elementItem.attributeNS( ooNS::style, "apply-style-name", QString::null )<<endl;
-                newCondition.styleName = new QString( elementItem.attributeNS( ooNS::style, "apply-style-name", QString::null ) );
+                kdDebug(30518)<<"elementItem.attribute( style:apply-style-name ) :"<<elementItem.attributeNS( ooNS::style, "apply-style-name", TQString() )<<endl;
+                newCondition.styleName = new TQString( elementItem.attributeNS( ooNS::style, "apply-style-name", TQString() ) );
                 newCondition.style = manager->style( *newCondition.styleName );
                 if ( !newCondition.style )
                     ok = false;
@@ -804,29 +804,29 @@ void OpenCalcImport::loadOasisCondition(Cell*cell,const QDomElement &property )
         cell->setConditionList( cond );
 }
 
-void OpenCalcImport::loadOasisConditionValue( const QString &styleCondition, Conditional &newCondition )
+void OpenCalcImport::loadOasisConditionValue( const TQString &styleCondition, Conditional &newCondition )
 {
-    QString val( styleCondition );
-    if ( val.contains( "cell-content()" ) )
+    TQString val( styleCondition );
+    if ( val.tqcontains( "cell-content()" ) )
     {
         val = val.remove( "cell-content()" );
         loadOasisCondition( val,newCondition );
     }
     //GetFunction ::= cell-content-is-between(Value, Value) | cell-content-is-not-between(Value, Value)
     //for the moment we support just int/double value, not text/date/time :(
-    if ( val.contains( "cell-content-is-between(" ) )
+    if ( val.tqcontains( "cell-content-is-between(" ) )
     {
         val = val.remove( "cell-content-is-between(" );
         val = val.remove( ")" );
-        QStringList listVal = QStringList::split( "," , val );
+        TQStringList listVal = TQStringList::split( "," , val );
         loadOasisValidationValue( listVal, newCondition );
         newCondition.cond = Conditional::Between;
     }
-    if ( val.contains( "cell-content-is-not-between(" ) )
+    if ( val.tqcontains( "cell-content-is-not-between(" ) )
     {
         val = val.remove( "cell-content-is-not-between(" );
         val = val.remove( ")" );
-        QStringList listVal = QStringList::split( ",", val );
+        TQStringList listVal = TQStringList::split( ",", val );
         loadOasisValidationValue( listVal,newCondition );
         newCondition.cond = Conditional::Different;
     }
@@ -834,36 +834,36 @@ void OpenCalcImport::loadOasisConditionValue( const QString &styleCondition, Con
 }
 
 
-void OpenCalcImport::loadOasisCondition( QString &valExpression, Conditional &newCondition )
+void OpenCalcImport::loadOasisCondition( TQString &valExpression, Conditional &newCondition )
 {
-    QString value;
-    if (valExpression.find( "<=" )==0 )
+    TQString value;
+    if (valExpression.tqfind( "<=" )==0 )
     {
         value = valExpression.remove( 0,2 );
         newCondition.cond = Conditional::InferiorEqual;
     }
-    else if (valExpression.find( ">=" )==0 )
+    else if (valExpression.tqfind( ">=" )==0 )
     {
         value = valExpression.remove( 0,2 );
         newCondition.cond = Conditional::SuperiorEqual;
     }
-    else if (valExpression.find( "!=" )==0 )
+    else if (valExpression.tqfind( "!=" )==0 )
     {
         //add Differentto attribute
         value = valExpression.remove( 0,2 );
         newCondition.cond = Conditional::DifferentTo;
     }
-    else if ( valExpression.find( "<" )==0 )
+    else if ( valExpression.tqfind( "<" )==0 )
     {
         value = valExpression.remove( 0,1 );
         newCondition.cond = Conditional::Inferior;
     }
-    else if(valExpression.find( ">" )==0 )
+    else if(valExpression.tqfind( ">" )==0 )
     {
         value = valExpression.remove( 0,1 );
         newCondition.cond = Conditional::Superior;
     }
-    else if (valExpression.find( "=" )==0 )
+    else if (valExpression.tqfind( "=" )==0 )
     {
         value = valExpression.remove( 0,1 );
         newCondition.cond = Conditional::Equal;
@@ -878,7 +878,7 @@ void OpenCalcImport::loadOasisCondition( QString &valExpression, Conditional &ne
         newCondition.val1 = value.toInt(&ok);
         if ( !ok )
         {
-            newCondition.strVal1 = new QString( value );
+            newCondition.strVal1 = new TQString( value );
             kdDebug(30518)<<" Try to parse this value :"<<value<<endl;
         }
 
@@ -886,7 +886,7 @@ void OpenCalcImport::loadOasisCondition( QString &valExpression, Conditional &ne
 }
 
 
-void OpenCalcImport::loadOasisValidationValue( const QStringList &listVal, Conditional &newCondition )
+void OpenCalcImport::loadOasisValidationValue( const TQStringList &listVal, Conditional &newCondition )
 {
     bool ok = false;
     kdDebug(30518)<<" listVal[0] :"<<listVal[0]<<" listVal[1] :"<<listVal[1]<<endl;
@@ -897,7 +897,7 @@ void OpenCalcImport::loadOasisValidationValue( const QStringList &listVal, Condi
         newCondition.val1 = listVal[0].toInt(&ok);
         if ( !ok )
         {
-            newCondition.strVal1 = new QString( listVal[0] );
+            newCondition.strVal1 = new TQString( listVal[0] );
             kdDebug(30518)<<" Try to parse this value :"<<listVal[0]<<endl;
         }
     }
@@ -908,14 +908,14 @@ void OpenCalcImport::loadOasisValidationValue( const QStringList &listVal, Condi
         newCondition.val2 = listVal[1].toInt(&ok);
         if ( !ok )
         {
-            newCondition.strVal2 = new QString( listVal[1] );
+            newCondition.strVal2 = new TQString( listVal[1] );
             kdDebug(30518)<<" Try to parse this value :"<<listVal[1]<<endl;
         }
     }
 }
 
 
-bool OpenCalcImport::readRowsAndCells( QDomElement & content, Sheet * table )
+bool OpenCalcImport::readRowsAndCells( TQDomElement & content, Sheet * table )
 {
   kdDebug(30518) << endl << "Reading in rows " << endl;
 
@@ -923,30 +923,30 @@ bool OpenCalcImport::readRowsAndCells( QDomElement & content, Sheet * table )
   int row = 1;
   int columns = 1;
   int backupRow = 1;
-  QDomElement * rowStyle = 0;
+  TQDomElement * rowStyle = 0;
   //Cell* cell = 0;
   //Cell* cellDest = 0;
   //Cell* defCell = table->defaultCell();
-  QDomNode rowNode = KoDom::namedItemNS( content, ooNS::table, "table-row" );
+  TQDomNode rowNode = KoDom::namedItemNS( content, ooNS::table, "table-row" );
 
   while ( !rowNode.isNull() )
   {
     bool collapsed = false;
 
     int number = 1;
-    QDomElement r = rowNode.toElement();
+    TQDomElement r = rowNode.toElement();
 
     if ( r.isNull() )
       return false;
 
     if ( r.hasAttributeNS( ooNS::table, "style-name" ) )
     {
-      QString style = r.attributeNS( ooNS::table, "style-name", QString::null );
+      TQString style = r.attributeNS( ooNS::table, "style-name", TQString() );
       rowStyle = m_styles[ style ];
       kdDebug(30518) << "Row style: " << style << endl;
     }
 
-    collapsed = ( r.attributeNS( ooNS::table, "visibility", QString::null ) == "collapse" );
+    collapsed = ( r.attributeNS( ooNS::table, "visibility", TQString() ) == "collapse" );
 
     backupRow = row;
 
@@ -959,20 +959,20 @@ bool OpenCalcImport::readRowsAndCells( QDomElement & content, Sheet * table )
       return false;
 
     RowFormat * srcLayout = table->nonDefaultRowFormat( backupRow );
-    RowFormat * layout = 0;
+    RowFormat * tqlayout = 0;
 
     if ( collapsed )
       srcLayout->setHide( true );
 
     for ( i = 1; i < number; ++i )
     {
-      layout = table->nonDefaultRowFormat( backupRow + i );
+      tqlayout = table->nonDefaultRowFormat( backupRow + i );
 
-      layout->copy( *srcLayout );
+      tqlayout->copy( *srcLayout );
 
       /*
        * TODO: Test: do we need to copy the cells, too?
-       *       if so we will probably also need to copy them for repeated col layouts.
+       *       if so we will probably also need to copy them for repeated col tqlayouts.
       for ( j = 1; j <= columns; ++j )
       {
         Cell* cell = table->cellAt( j, backupRow );
@@ -996,11 +996,11 @@ bool OpenCalcImport::readRowsAndCells( QDomElement & content, Sheet * table )
   return true;
 }
 
-bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
+bool OpenCalcImport::readColLayouts( TQDomElement & content, Sheet * table )
 {
   kdDebug(30518) << endl << "Reading in columns..." << endl;
 
-  QDomNode colLayout = KoDom::namedItemNS( content, ooNS::table, "table-column" );
+  TQDomNode colLayout = KoDom::namedItemNS( content, ooNS::table, "table-column" );
   int column = 1;
 
   while ( !colLayout.isNull() )
@@ -1008,7 +1008,7 @@ bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
     if ( colLayout.nodeName() != "table:table-column" )
       return true; // all cols read in.
 
-    QDomElement e = colLayout.toElement();
+    TQDomElement e = colLayout.toElement();
 
     if ( e.isNull() )
       return false; // error, that's it...
@@ -1017,7 +1017,7 @@ bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
 
     int number     = 1;
     double width   = -1.0;
-    bool collapsed = ( e.attributeNS( ooNS::table, "visibility", QString::null ) == "collapse" );
+    bool collapsed = ( e.attributeNS( ooNS::table, "visibility", TQString() ) == "collapse" );
     bool insertPageBreak = false;
     Format styleLayout( table, table->doc()->styleManager()->defaultStyle() );
 
@@ -1025,7 +1025,7 @@ bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
     if ( e.hasAttributeNS( ooNS::table, "number-columns-repeated" ) )
     {
       bool ok = true;
-      number = e.attributeNS( ooNS::table, "number-columns-repeated", QString::null ).toInt( &ok );
+      number = e.attributeNS( ooNS::table, "number-columns-repeated", TQString() ).toInt( &ok );
       if ( !ok )
         number = 1;
 
@@ -1035,26 +1035,26 @@ bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
     kdDebug(30518) << "Checking table:default-cell-style-name" << endl;
     if ( e.hasAttributeNS( ooNS::table, "default-cell-style-name" ) )
     {
-      QString n( e.attributeNS( ooNS::table, "default-cell-style-name", QString::null ) );
+      TQString n( e.attributeNS( ooNS::table, "default-cell-style-name", TQString() ) );
       kdDebug(30518) << "Has attribute default-cell-style-name: " << n << endl;
       Format * defaultStyle = m_defaultStyles[ n ];
       if ( !defaultStyle )
       {
-        QString name = e.attributeNS( ooNS::table, "default-cell-style-name", QString::null );
-        QDomElement * st = m_styles[ name ];
+        TQString name = e.attributeNS( ooNS::table, "default-cell-style-name", TQString() );
+        TQDomElement * st = m_styles[ name ];
 
         kdDebug(30518) << "Default cell style: " << name << endl;
 
         if ( st && !st->isNull() )
         {
-          Format * layout = new Format( 0, m_doc->styleManager()->defaultStyle() );
+          Format * tqlayout = new Format( 0, m_doc->styleManager()->defaultStyle() );
 
-          readInStyle( layout, *st );
+          readInStyle( tqlayout, *st );
 
-          m_defaultStyles.insert( name, layout );
+          m_defaultStyles.insert( name, tqlayout );
           kdDebug(30518) << "Insert default cell style: " << name << endl;
 
-          defaultStyle = layout;
+          defaultStyle = tqlayout;
         }
       }
 
@@ -1065,35 +1065,35 @@ bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
       }
     }
 
-    QDomElement * colStyle = 0;
+    TQDomElement * colStyle = 0;
     if ( e.hasAttributeNS( ooNS::table, "style-name" ) )
     {
-      QString style = e.attributeNS( ooNS::table, "style-name", QString::null );
+      TQString style = e.attributeNS( ooNS::table, "style-name", TQString() );
       colStyle = m_styles[ style ];
 
       kdDebug(30518) << "Col Style: " << style << endl;
     }
 
-    QDomNode node;
+    TQDomNode node;
 
     if ( colStyle )
       node = colStyle->firstChild();
 
     while( !node.isNull() )
     {
-      QDomElement property = node.toElement();
+      TQDomElement property = node.toElement();
       if ( !property.isNull() && property.localName() == "properties" && property.namespaceURI() == ooNS::style )
       {
         if ( property.hasAttributeNS( ooNS::style, "column-width" ) )
         {
-          QString sWidth = property.attributeNS( ooNS::style, "column-width", QString::null );
-          width = KoUnit::parseValue( property.attributeNS( ooNS::style, "column-width", QString::null ), width );
+          TQString sWidth = property.attributeNS( ooNS::style, "column-width", TQString() );
+          width = KoUnit::parseValue( property.attributeNS( ooNS::style, "column-width", TQString() ), width );
           kdDebug(30518) << "Col Width: " << sWidth << endl;
         }
 
         if ( property.hasAttributeNS( ooNS::fo, "break-before" ) )
         {
-          if ( property.attributeNS( ooNS::fo, "break-before", QString::null ) == "page" )
+          if ( property.attributeNS( ooNS::fo, "break-before", TQString() ) == "page" )
           {
             insertPageBreak = true;
           }
@@ -1133,23 +1133,23 @@ bool OpenCalcImport::readColLayouts( QDomElement & content, Sheet * table )
   return true;
 }
 
-void replaceMacro( QString & text, QString const & old, QString const & newS )
+void replaceMacro( TQString & text, TQString const & old, TQString const & newS )
 {
-  int n = text.find( old );
+  int n = text.tqfind( old );
   if ( n != -1 )
-    text = text.replace( n, old.length(), newS );
+    text = text.tqreplace( n, old.length(), newS );
 }
 
-QString getPart( QDomNode const & part )
+TQString getPart( TQDomNode const & part )
 {
-  QString result;
-  QDomElement e = KoDom::namedItemNS( part, ooNS::text, "p" );
+  TQString result;
+  TQDomElement e = KoDom::namedItemNS( part, ooNS::text, "p" );
   while ( !e.isNull() )
   {
-    QString text = e.text();
+    TQString text = e.text();
     kdDebug(30518) << "PART: " << text << endl;
 
-    QDomElement macro = KoDom::namedItemNS( e, ooNS::text, "time" );
+    TQDomElement macro = KoDom::namedItemNS( e, ooNS::text, "time" );
     if ( !macro.isNull() )
       replaceMacro( text, macro.text(), "<time>" );
 
@@ -1187,11 +1187,11 @@ QString getPart( QDomNode const & part )
 }
 
 void OpenCalcImport::loadTableMasterStyle( Sheet * table,
-                                           QString const & stylename )
+                                           TQString const & stylename )
 {
   kdDebug(30518) << "Loading table master style: " << stylename << endl;
 
-  QDomElement * style = m_styles[ stylename ];
+  TQDomElement * style = m_styles[ stylename ];
 
   if ( !style )
   {
@@ -1199,16 +1199,16 @@ void OpenCalcImport::loadTableMasterStyle( Sheet * table,
     return;
   }
 
-  QDomNode header = KoDom::namedItemNS( *style, ooNS::style, "header" );
+  TQDomNode header = KoDom::namedItemNS( *style, ooNS::style, "header" );
   kdDebug(30518) << "Style header " << endl;
 
-  QString hleft, hmiddle, hright;
-  QString fleft, fmiddle, fright;
+  TQString hleft, hmiddle, hright;
+  TQString fleft, fmiddle, fright;
 
   if ( !header.isNull() )
   {
     kdDebug(30518) << "Header exists" << endl;
-    QDomNode part = KoDom::namedItemNS( header, ooNS::style, "region-left" );
+    TQDomNode part = KoDom::namedItemNS( header, ooNS::style, "region-left" );
     if ( !part.isNull() )
     {
       hleft = getPart( part );
@@ -1230,11 +1230,11 @@ void OpenCalcImport::loadTableMasterStyle( Sheet * table,
     }
   }
 
-  QDomNode footer = KoDom::namedItemNS( *style, ooNS::style, "footer" );
+  TQDomNode footer = KoDom::namedItemNS( *style, ooNS::style, "footer" );
 
   if ( !footer.isNull() )
   {
-    QDomNode part = KoDom::namedItemNS( footer, ooNS::style, "region-left" );
+    TQDomNode part = KoDom::namedItemNS( footer, ooNS::style, "region-left" );
     if ( !part.isNull() )
     {
       fleft = getPart( part );
@@ -1258,9 +1258,9 @@ void OpenCalcImport::loadTableMasterStyle( Sheet * table,
                                    fleft, fmiddle, fright );
   if ( style->hasAttributeNS( ooNS::style, "page-master-name" ) )
   {
-      QString masterPageLayoutStyleName=style->attributeNS( ooNS::style, "page-master-name", QString::null );
+      TQString masterPageLayoutStyleName=style->attributeNS( ooNS::style, "page-master-name", TQString() );
       kdDebug(30518)<<"masterPageLayoutStyleName :"<<masterPageLayoutStyleName<<endl;
-      QDomElement *masterLayoutStyle = m_styles[masterPageLayoutStyleName];
+      TQDomElement *masterLayoutStyle = m_styles[masterPageLayoutStyleName];
       kdDebug(30518)<<"masterLayoutStyle :"<<masterLayoutStyle<<endl;
       if ( !masterLayoutStyle )
           return;
@@ -1278,10 +1278,10 @@ void OpenCalcImport::loadOasisMasterLayoutPage( Sheet * table,KoStyleStack &styl
     float bottom = 0.0;
     float width = 0.0;
     float height = 0.0;
-    QString orientation = "Portrait";
-    QString format;
+    TQString orientation = "Portrait";
+    TQString format;
 
-    // Laurent : Why we stored layout information as Millimeter ?!!!!!
+    // Laurent : Why we stored tqlayout information as Millimeter ?!!!!!
     // kspread used point for all other attribute
     // I don't understand :(
     if ( styleStack.hasAttributeNS( ooNS::fo, "page-width" ) )
@@ -1329,45 +1329,45 @@ void OpenCalcImport::loadOasisMasterLayoutPage( Sheet * table,KoStyleStack &styl
     if ( styleStack.hasAttributeNS( ooNS::style, "print" ) )
     {
         //todo parsing
-        QString str = styleStack.attributeNS( ooNS::style, "print" );
+        TQString str = styleStack.attributeNS( ooNS::style, "print" );
         kdDebug(30518)<<" style:print :"<<str<<endl;
 
-        if (str.contains( "headers" ) )
+        if (str.tqcontains( "headers" ) )
         {
             //todo implement it into kspread
         }
-        if ( str.contains( "grid" ) )
+        if ( str.tqcontains( "grid" ) )
         {
             table->print()->setPrintGrid( true );
         }
-        if ( str.contains( "annotations" ) )
+        if ( str.tqcontains( "annotations" ) )
         {
             //todo it's not implemented
         }
-        if ( str.contains( "objects" ) )
+        if ( str.tqcontains( "objects" ) )
         {
             //todo it's not implemented
         }
-        if ( str.contains( "charts" ) )
+        if ( str.tqcontains( "charts" ) )
         {
             //todo it's not implemented
         }
-        if ( str.contains( "drawings" ) )
+        if ( str.tqcontains( "drawings" ) )
         {
             //todo it's not implemented
         }
-        if ( str.contains( "formulas" ) )
+        if ( str.tqcontains( "formulas" ) )
         {
             table->setShowFormula(true);
         }
-        if ( str.contains( "zero-values" ) )
+        if ( str.tqcontains( "zero-values" ) )
         {
             //todo it's not implemented
         }
     }
     if ( styleStack.hasAttributeNS( ooNS::style, "table-centering" ) )
     {
-        QString str = styleStack.attributeNS( ooNS::style, "table-centering" );
+        TQString str = styleStack.attributeNS( ooNS::style, "table-centering" );
         //not implemented into kspread
         kdDebug(30518)<<" styleStack.attribute( style:table-centering ) :"<<str<<endl;
 #if 0
@@ -1387,14 +1387,14 @@ void OpenCalcImport::loadOasisMasterLayoutPage( Sheet * table,KoStyleStack &styl
             kdDebug(30518)<<" table-centering unknown :"<<str<<endl;
 #endif
     }
-    format = QString( "%1x%2" ).arg( width ).arg( height );
+    format = TQString( "%1x%2" ).tqarg( width ).tqarg( height );
     kdDebug(30518)<<" format : "<<format<<endl;
     table->print()->setPaperLayout( left, top, right, bottom, format, orientation );
 
     kdDebug(30518)<<" left margin :"<<left<<" right :"<<right<<" top :"<<top<<" bottom :"<<bottom<<endl;
 //<style:properties fo:page-width="21.8cm" fo:page-height="28.801cm" fo:margin-top="2cm" fo:margin-bottom="2.799cm" fo:margin-left="1.3cm" fo:margin-right="1.3cm" style:writing-mode="lr-tb"/>
-//          QString format = paper.attribute( "format" );
-//      QString orientation = paper.attribute( "orientation" );
+//          TQString format = paper.attribute( "format" );
+//      TQString orientation = paper.attribute( "orientation" );
 //        m_pPrint->setPaperLayout( left, top, right, bottom, format, orientation );
 //      }
 }
@@ -1402,8 +1402,8 @@ void OpenCalcImport::loadOasisMasterLayoutPage( Sheet * table,KoStyleStack &styl
 
 bool OpenCalcImport::parseBody( int numOfTables )
 {
-  QDomElement content = m_content.documentElement();
-  QDomNode body = KoDom::namedItemNS( content, ooNS::office, "body" );
+  TQDomElement content = m_content.documentElement();
+  TQDomNode body = KoDom::namedItemNS( content, ooNS::office, "body" );
 
   if ( body.isNull() )
     return false;
@@ -1412,7 +1412,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
   loadOasisCellValidation( body.toElement() );
 
   Sheet * table;
-  QDomNode sheet = KoDom::namedItemNS( body, ooNS::table, "table" );
+  TQDomNode sheet = KoDom::namedItemNS( body, ooNS::table, "table" );
 
   kdDebug()<<" sheet :"<<sheet.isNull()<<endl;
   if ( sheet.isNull() )
@@ -1420,7 +1420,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
 
   while ( !sheet.isNull() )
   {
-    QDomElement t = sheet.toElement();
+    TQDomElement t = sheet.toElement();
     if ( t.isNull() )
     {
       sheet = sheet.nextSibling();
@@ -1434,7 +1434,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
 
     table = m_doc->map()->addNewSheet();
 
-    table->setSheetName( t.attributeNS( ooNS::table, "name", QString::null ), true, false );
+    table->setSheetName( t.attributeNS( ooNS::table, "name", TQString() ), true, false );
     kdDebug()<<" table->name()"<<table->name()<<endl;
     sheet = sheet.nextSibling();
   }
@@ -1450,7 +1450,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
 
   while ( !sheet.isNull() )
   {
-    QDomElement t = sheet.toElement();
+    TQDomElement t = sheet.toElement();
     if ( t.isNull() )
     {
       KMessageBox::sorry( 0, i18n( "The file seems to be corrupt. Skipping a table." ) );
@@ -1463,7 +1463,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
       continue;
     }
 
-    table = m_doc->map()->findSheet( t.attributeNS( ooNS::table, "name", QString::null ) );
+    table = m_doc->map()->findSheet( t.attributeNS( ooNS::table, "name", TQString() ) );
     if ( !table )
     {
       KMessageBox::sorry( 0, i18n( "Skipping a table." ) );
@@ -1481,26 +1481,26 @@ bool OpenCalcImport::parseBody( int numOfTables )
     table->setDefaultHeight( MM_TO_POINT( 4.3 ) );
     table->setDefaultWidth( MM_TO_POINT( 22.7 ) );
 
-    kdDebug(30518) << "Added table: " << t.attributeNS( ooNS::table, "name", QString::null ) << endl;
+    kdDebug(30518) << "Added table: " << t.attributeNS( ooNS::table, "name", TQString() ) << endl;
 
     if ( t.hasAttributeNS( ooNS::table, "style-name" ) )
     {
-      QString style = t.attributeNS( ooNS::table, "style-name", QString::null );
-      QDomElement * tableStyle = m_styles[ style ];
+      TQString style = t.attributeNS( ooNS::table, "style-name", TQString() );
+      TQDomElement * tableStyle = m_styles[ style ];
 
-      QDomNode node;
+      TQDomNode node;
 
       if ( tableStyle )
         node = tableStyle->firstChild();
 
       while( !node.isNull() )
       {
-        QDomElement property = node.toElement();
+        TQDomElement property = node.toElement();
         if ( property.localName() == "properties" && property.namespaceURI() == ooNS::style )
         {
           if ( property.hasAttributeNS( ooNS::table, "display" ) )
           {
-            bool visible = (property.attributeNS( ooNS::table, "display", QString::null ) == "true" ? true : false );
+            bool visible = (property.attributeNS( ooNS::table, "display", TQString() ) == "true" ? true : false );
             table->hideSheet( !visible );
             kdDebug(30518) << "Table: " << table->tableName() << ", hidden: " << !visible << endl;
           }
@@ -1511,7 +1511,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
 
       if ( tableStyle && tableStyle->hasAttributeNS( ooNS::style, "master-page-name" ) )
       {
-        QString stylename = "pm" + tableStyle->attributeNS( ooNS::style, "master-page-name", QString::null );
+        TQString stylename = "pm" + tableStyle->attributeNS( ooNS::style, "master-page-name", TQString() );
 
         loadTableMasterStyle( table, stylename );
 
@@ -1520,7 +1520,7 @@ bool OpenCalcImport::parseBody( int numOfTables )
     if ( t.hasAttributeNS( ooNS::table, "print-ranges" ) )
     {
       // e.g.: Sheet4.A1:Sheet4.E28
-      QString range = t.attributeNS( ooNS::table, "print-ranges", QString::null );
+      TQString range = t.attributeNS( ooNS::table, "print-ranges", TQString() );
       OpenCalcPoint point( range );
 
       kdDebug(30518) << "Print range: " << point.translation << endl;
@@ -1540,11 +1540,11 @@ bool OpenCalcImport::parseBody( int numOfTables )
 
     if ( t.hasAttributeNS( ooNS::table, "protected" ) )
     {
-      QCString passwd( "" );
+      TQCString passwd( "" );
       if ( t.hasAttributeNS( ooNS::table, "protection-key" ) )
       {
-        QString p = t.attributeNS( ooNS::table, "protection-key", QString::null );
-        QCString str( p.latin1() );
+        TQString p = t.attributeNS( ooNS::table, "protection-key", TQString() );
+        TQCString str( p.latin1() );
         kdDebug(30518) << "Decoding password: " << str << endl;
         passwd = KCodecs::base64Decode( str );
       }
@@ -1557,14 +1557,14 @@ bool OpenCalcImport::parseBody( int numOfTables )
     sheet = sheet.nextSibling();
   }
 
-  QDomElement b = body.toElement();
+  TQDomElement b = body.toElement();
   if ( b.hasAttributeNS( ooNS::table, "structure-protected" ) )
   {
-    QCString passwd( "" );
+    TQCString passwd( "" );
     if ( b.hasAttributeNS( ooNS::table, "protection-key" ) )
     {
-      QString p = b.attributeNS( ooNS::table, "protection-key", QString::null );
-      QCString str( p.latin1() );
+      TQString p = b.attributeNS( ooNS::table, "protection-key", TQString() );
+      TQCString str( p.latin1() );
       kdDebug(30518) << "Decoding password: " << str << endl;
       passwd = KCodecs::base64Decode( str );
     }
@@ -1578,12 +1578,12 @@ bool OpenCalcImport::parseBody( int numOfTables )
   return true;
 }
 
-void OpenCalcImport::insertStyles( QDomElement const & element )
+void OpenCalcImport::insertStyles( TQDomElement const & element )
 {
   if ( element.isNull() )
     return;
 
-  QDomElement e;
+  TQDomElement e;
   forEachElement( e, element )
   {
     if ( e.isNull() || !e.hasAttributeNS( ooNS::style, "name" ) )
@@ -1591,19 +1591,19 @@ void OpenCalcImport::insertStyles( QDomElement const & element )
       continue;
     }
 
-    QString name = e.attributeNS( ooNS::style, "name", QString::null );
+    TQString name = e.attributeNS( ooNS::style, "name", TQString() );
     kdDebug(30518) << "Style: '" << name << "' loaded " << endl;
-    m_styles.insert( name, new QDomElement( e ) );
+    m_styles.insert( name, new TQDomElement( e ) );
   }
 }
 
 
-void OpenCalcImport::loadOasisAreaName( const QDomElement&body )
+void OpenCalcImport::loadOasisAreaName( const TQDomElement&body )
 {
-  QDomNode namedAreas = KoDom::namedItemNS( body, ooNS::table, "named-expressions" );
+  TQDomNode namedAreas = KoDom::namedItemNS( body, ooNS::table, "named-expressions" );
   if ( !namedAreas.isNull() )
   {
-    QDomElement e;
+    TQDomElement e;
     forEachElement( e, namedAreas )
     {
       if ( e.isNull() || !e.hasAttributeNS( ooNS::table, "name" ) || !e.hasAttributeNS( ooNS::table, "cell-range-address" ) )
@@ -1613,8 +1613,8 @@ void OpenCalcImport::loadOasisAreaName( const QDomElement&body )
       }
 
       // TODO: what is: table:base-cell-address
-      QString name  = e.attributeNS( ooNS::table, "name", QString::null );
-      QString areaPoint = e.attributeNS( ooNS::table, "cell-range-address", QString::null );
+      TQString name  = e.attributeNS( ooNS::table, "name", TQString() );
+      TQString areaPoint = e.attributeNS( ooNS::table, "cell-range-address", TQString() );
 
       m_namedAreas.append( name );
       kdDebug(30518) << "Reading in named area, name: " << name << ", area: " << areaPoint << endl;
@@ -1622,13 +1622,13 @@ void OpenCalcImport::loadOasisAreaName( const QDomElement&body )
       OpenCalcPoint point( areaPoint );
       kdDebug(30518) << "Area: " << point.translation << endl;
 
-      QString range( point.translation );
+      TQString range( point.translation );
 
-      if ( point.translation.find( ':' ) == -1 )
+      if ( point.translation.tqfind( ':' ) == -1 )
       {
         Point p( point.translation );
 
-        int n = range.find( '!' );
+        int n = range.tqfind( '!' );
         if ( n > 0 )
           range = range + ":" + range.right( range.length() - n - 1);
 
@@ -1643,17 +1643,17 @@ void OpenCalcImport::loadOasisAreaName( const QDomElement&body )
   }
 }
 
-void OpenCalcImport::loadOasisCellValidation( const QDomElement&body )
+void OpenCalcImport::loadOasisCellValidation( const TQDomElement&body )
 {
-    QDomNode validation = KoDom::namedItemNS( body, ooNS::table, "content-validations" );
+    TQDomNode validation = KoDom::namedItemNS( body, ooNS::table, "content-validations" );
     if ( !validation.isNull() )
     {
-        QDomElement element;
+        TQDomElement element;
         forEachElement( element, validation )
         {
             if ( element.localName() ==  "content-validation" ) {
-                m_validationList.insert( element.attributeNS( ooNS::table, "name", QString::null ), element);
-                kdDebug(30518)<<" validation found :"<<element.attributeNS( ooNS::table, "name", QString::null )<<endl;
+                m_validationList.insert( element.attributeNS( ooNS::table, "name", TQString() ), element);
+                kdDebug(30518)<<" validation found :"<<element.attributeNS( ooNS::table, "name", TQString() )<<endl;
             }
             else {
                 kdDebug(30518)<<" Tag not recognize :"<<element.tagName()<<endl;
@@ -1663,9 +1663,9 @@ void OpenCalcImport::loadOasisCellValidation( const QDomElement&body )
 }
 
 
-QString * OpenCalcImport::loadFormat( QDomElement * element,
+TQString * OpenCalcImport::loadFormat( TQDomElement * element,
                                       FormatType & formatType,
-                                      QString name )
+                                      TQString name )
 {
   if ( !element )
     return 0;
@@ -1673,8 +1673,8 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
   int  i;
   bool ok;
 
-  QString * format = 0;
-  QDomElement e = element->firstChild( ).toElement();
+  TQString * format = 0;
+  TQDomElement e = element->firstChild( ).toElement();
   int precision = 0;
   int leadingZ  = 1;
   bool thousandsSep = false;
@@ -1694,7 +1694,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     formatType = Custom_format;
 
   if ( !e.isNull() )
-    format = new QString();
+    format = new TQString();
 
   // TODO (element):
   // number:automatic-order="true"
@@ -1717,7 +1717,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     }
     else if ( e.localName() == "currency-symbol" && e.namespaceURI()==ooNS::number)
     {
-      QString sym( e.text() );
+      TQString sym( e.text() );
       kdDebug(30518) << "Currency: " << sym << endl;
       format->append( sym );
       // number:language="de" number:country="DE">€</number:currency-symbol>
@@ -1726,7 +1726,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "dddd" );
         else
           format->append( "ddd" );
@@ -1738,7 +1738,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "dd" );
         else
           format->append( "d" );
@@ -1750,13 +1750,13 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "textual" ) )
       {
-        if ( e.attributeNS( ooNS::number, "textual", QString::null ) == "true" )
+        if ( e.attributeNS( ooNS::number, "textual", TQString() ) == "true" )
           format->append( "mm" );
       }
 
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "mm" );
         else
           format->append( "m" );
@@ -1768,7 +1768,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "yyyy" );
         else
           format->append( "yy" );
@@ -1780,7 +1780,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "hh" );
         else
           format->append( "h" );
@@ -1792,7 +1792,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "mm" );
         else
           format->append( "m" );
@@ -1804,7 +1804,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
     {
       if ( e.hasAttributeNS( ooNS::number, "style" ) )
       {
-        if ( e.attributeNS( ooNS::number, "style", QString::null ) == "long" )
+        if ( e.attributeNS( ooNS::number, "style", TQString() ) == "long" )
           format->append( "ss" );
         else
           format->append( "s" );
@@ -1822,14 +1822,14 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
 
       if ( e.hasAttributeNS( ooNS::number, "decimal-places" ) )
       {
-        int d = e.attributeNS( ooNS::number, "decimal-places", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "decimal-places", TQString() ).toInt( &ok );
         if ( ok )
           precision = d;
       }
 
       if ( e.hasAttributeNS( ooNS::number, "min-integer-digits" ) )
       {
-        int d = e.attributeNS( ooNS::number, "min-integer-digits", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "min-integer-digits", TQString() ).toInt( &ok );
         if ( ok )
           leadingZ = d;
       }
@@ -1858,21 +1858,21 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
 
       if ( e.hasAttributeNS( ooNS::number, "decimal-places" ) )
       {
-        int d = e.attributeNS( ooNS::number, "decimal-places", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "decimal-places", TQString() ).toInt( &ok );
         if ( ok )
           precision = d;
       }
 
       if ( e.hasAttributeNS( ooNS::number, "min-integer-digits" ) )
       {
-        int d = e.attributeNS( ooNS::number, "min-integer-digits", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "min-integer-digits", TQString() ).toInt( &ok );
         if ( ok )
           leadingZ = d;
       }
 
       if ( e.hasAttributeNS( ooNS::number, "min-exponent-digits" ) )
       {
-        int d = e.attributeNS( ooNS::number, "min-exponent-digits", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "min-exponent-digits", TQString() ).toInt( &ok );
         if ( ok )
           exp = d;
         if ( exp <= 0 )
@@ -1911,19 +1911,19 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
 
       if ( e.hasAttributeNS( ooNS::number, "min-integer-digits" ) )
       {
-        int d = e.attributeNS( ooNS::number, "min-integer-digits", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "min-integer-digits", TQString() ).toInt( &ok );
         if ( ok )
           integer = d;
       }
       if ( e.hasAttributeNS( ooNS::number, "min-numerator-digits" ) )
       {
-        int d = e.attributeNS( ooNS::number, "min-numerator-digits", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "min-numerator-digits", TQString() ).toInt( &ok );
         if ( ok )
           numerator = d;
       }
       if ( e.hasAttributeNS( ooNS::number, "min-denominator-digits" ) )
       {
-        int d = e.attributeNS( ooNS::number, "min-denominator-digits", QString::null ).toInt( &ok );
+        int d = e.attributeNS( ooNS::number, "min-denominator-digits", TQString() ).toInt( &ok );
         if ( ok )
           denominator = d;
       }
@@ -1950,7 +1950,7 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
 
   if ( negRed )
   {
-    QString f( *format );
+    TQString f( *format );
     format->append( ";[Red]" );
     format->append( f );
   }
@@ -1962,32 +1962,32 @@ QString * OpenCalcImport::loadFormat( QDomElement * element,
   return format;
 }
 
-void OpenCalcImport::loadFontStyle( Format * layout, QDomElement const * font ) const
+void OpenCalcImport::loadFontStyle( Format * tqlayout, TQDomElement const * font ) const
 {
-  if ( !font || !layout )
+  if ( !font || !tqlayout )
     return;
 
-  kdDebug(30518) << "Copy font style from the layout " << font->tagName() << ", " << font->nodeName() << endl;
+  kdDebug(30518) << "Copy font style from the tqlayout " << font->tagName() << ", " << font->nodeName() << endl;
 
   if ( font->hasAttributeNS( ooNS::fo, "font-family" ) )
-    layout->setTextFontFamily( font->attributeNS( ooNS::fo, "font-family", QString::null ) );
+    tqlayout->setTextFontFamily( font->attributeNS( ooNS::fo, "font-family", TQString() ) );
   if ( font->hasAttributeNS( ooNS::fo, "color" ) )
-    layout->setTextColor( QColor( font->attributeNS( ooNS::fo, "color", QString::null ) ) );
+    tqlayout->setTextColor( TQColor( font->attributeNS( ooNS::fo, "color", TQString() ) ) );
   if ( font->hasAttributeNS( ooNS::fo, "font-size" ) )
-      layout->setTextFontSize( int( KoUnit::parseValue( font->attributeNS( ooNS::fo, "font-size", QString::null ), 10 ) ) );
+      tqlayout->setTextFontSize( int( KoUnit::parseValue( font->attributeNS( ooNS::fo, "font-size", TQString() ), 10 ) ) );
   else
-    layout->setTextFontSize( 10 );
+    tqlayout->setTextFontSize( 10 );
   if ( font->hasAttributeNS( ooNS::fo, "font-style" ) )
   {
     kdDebug(30518) << "italic" << endl;
-    layout->setTextFontItalic( true ); // only thing we support
+    tqlayout->setTextFontItalic( true ); // only thing we support
   }
   if ( font->hasAttributeNS( ooNS::fo, "font-weight" ) )
-    layout->setTextFontBold( true ); // only thing we support
+    tqlayout->setTextFontBold( true ); // only thing we support
   if ( font->hasAttributeNS( ooNS::fo, "text-underline" ) || font->hasAttributeNS( ooNS::style, "text-underline" ) )
-    layout->setTextFontUnderline( true ); // only thing we support
+    tqlayout->setTextFontUnderline( true ); // only thing we support
   if ( font->hasAttributeNS( ooNS::style, "text-crossing-out" ) )
-    layout->setTextFontStrike( true ); // only thing we support
+    tqlayout->setTextFontStrike( true ); // only thing we support
   if ( font->hasAttributeNS( ooNS::style, "font-pitch" ) )
   {
     // TODO: possible values: fixed, variable
@@ -1996,23 +1996,23 @@ void OpenCalcImport::loadFontStyle( Format * layout, QDomElement const * font )
   // text-underline-color
 }
 
-void OpenCalcImport::loadBorder( Format * layout, QString const & borderDef, bPos pos ) const
+void OpenCalcImport::loadBorder( Format * tqlayout, TQString const & borderDef, bPos pos ) const
 {
   if ( borderDef == "none" )
     return;
 
-  int p = borderDef.find( ' ' );
+  int p = borderDef.tqfind( ' ' );
   if ( p < 0 )
     return;
 
-  QPen pen;
-  QString w = borderDef.left( p );
+  TQPen pen;
+  TQString w = borderDef.left( p );
   pen.setWidth( (int) KoUnit::parseValue( w ) );
 
 
   ++p;
-  int p2 = borderDef.find( ' ', p );
-  QString s = borderDef.mid( p, p2 - p );
+  int p2 = borderDef.tqfind( ' ', p );
+  TQString s = borderDef.mid( p, p2 - p );
 
   kdDebug(30518) << "Borderstyle: " << s << endl;
 
@@ -2031,49 +2031,49 @@ void OpenCalcImport::loadBorder( Format * layout, QString const & borderDef, bPo
   }
 
   ++p2;
-  p = borderDef.find( ' ', p2 );
+  p = borderDef.tqfind( ' ', p2 );
   if ( p == -1 )
     p = borderDef.length();
 
-  pen.setColor( QColor( borderDef.right( p - p2 ) ) );
+  pen.setColor( TQColor( borderDef.right( p - p2 ) ) );
 
   if ( pos == Left )
-    layout->setLeftBorderPen( pen );
+    tqlayout->setLeftBorderPen( pen );
   else if ( pos == Top )
-    layout->setTopBorderPen( pen );
+    tqlayout->setTopBorderPen( pen );
   else if ( pos == Right )
-    layout->setRightBorderPen( pen );
+    tqlayout->setRightBorderPen( pen );
   else if ( pos == Bottom )
-    layout->setBottomBorderPen( pen );
+    tqlayout->setBottomBorderPen( pen );
   else if ( pos == Border )
   {
-    layout->setLeftBorderPen( pen );
-    layout->setTopBorderPen( pen );
-    layout->setRightBorderPen( pen );
-    layout->setBottomBorderPen( pen );
+    tqlayout->setLeftBorderPen( pen );
+    tqlayout->setTopBorderPen( pen );
+    tqlayout->setRightBorderPen( pen );
+    tqlayout->setBottomBorderPen( pen );
   }
   // TODO Diagonals not supported by oocalc
 }
 
-void OpenCalcImport::loadStyleProperties( Format * layout, QDomElement const & property ) const
+void OpenCalcImport::loadStyleProperties( Format * tqlayout, TQDomElement const & property ) const
 {
   kdDebug(30518) << "*** Loading style properties *****" << endl;
 
   if ( property.hasAttributeNS( ooNS::style, "decimal-places" ) )
   {
     bool ok = false;
-    int p = property.attributeNS( ooNS::style, "decimal-places", QString::null ).toInt( &ok );
+    int p = property.attributeNS( ooNS::style, "decimal-places", TQString() ).toInt( &ok );
     if (ok )
-      layout->setPrecision( p );
+      tqlayout->setPrecision( p );
   }
 
   if ( property.hasAttributeNS( ooNS::style, "font-name" ) )
   {
-    QDomElement * font = m_styles[ property.attributeNS( ooNS::style, "font-name", QString::null ) ];
-    loadFontStyle( layout, font ); // generell font style
+    TQDomElement * font = m_styles[ property.attributeNS( ooNS::style, "font-name", TQString() ) ];
+    loadFontStyle( tqlayout, font ); // generell font style
   }
 
-  loadFontStyle( layout, &property ); // specific font style
+  loadFontStyle( tqlayout, &property ); // specific font style
 
   // TODO:
   //   diagonal: fall + goup
@@ -2088,215 +2088,215 @@ void OpenCalcImport::loadStyleProperties( Format * layout, QDomElement const & p
   if ( property.hasAttributeNS( ooNS::style, "rotation-angle" ) )
   {
     bool ok = false;
-    int a = property.attributeNS( ooNS::style, "rotation-angle", QString::null ).toInt( &ok );
+    int a = property.attributeNS( ooNS::style, "rotation-angle", TQString() ).toInt( &ok );
     if ( ok )
-      layout->setAngle( -a + 1 );
+      tqlayout->setAngle( -a + 1 );
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "direction" ) )
   {
-      layout->setVerticalText( true );
+      tqlayout->setVerticalText( true );
   }
   if ( property.hasAttributeNS( ooNS::fo, "text-align" ) )
   {
-    QString s = property.attributeNS( ooNS::fo, "text-align", QString::null );
+    TQString s = property.attributeNS( ooNS::fo, "text-align", TQString() );
     if ( s == "center" )
-      layout->setAlign( Format::Center );
+      tqlayout->setAlign( Format::Center );
     else if ( s == "end" )
-      layout->setAlign( Format::Right );
+      tqlayout->setAlign( Format::Right );
     else if ( s == "start" )
-      layout->setAlign( Format::Left );
+      tqlayout->setAlign( Format::Left );
     else if ( s == "justify" ) // TODO in KSpread!
-      layout->setAlign( Format::Center );
+      tqlayout->setAlign( Format::Center );
   }
   if (  property.hasAttributeNS( ooNS::fo, "margin-left" ) )
   {
-      kdDebug(30518)<<"margin-left :"<<KoUnit::parseValue( property.attributeNS( ooNS::fo, "margin-left", QString::null ),0.0 )<<endl;
-      layout->setIndent( KoUnit::parseValue( property.attributeNS( ooNS::fo, "margin-left", QString::null ),0.0 ) );
+      kdDebug(30518)<<"margin-left :"<<KoUnit::parseValue( property.attributeNS( ooNS::fo, "margin-left", TQString() ),0.0 )<<endl;
+      tqlayout->setIndent( KoUnit::parseValue( property.attributeNS( ooNS::fo, "margin-left", TQString() ),0.0 ) );
   }
   if ( property.hasAttributeNS( ooNS::fo, "background-color" ) )
-    layout->setBgColor( QColor( property.attributeNS( ooNS::fo, "background-color", QString::null ) ) );
+    tqlayout->setBgColor( TQColor( property.attributeNS( ooNS::fo, "background-color", TQString() ) ) );
 
   if ( property.hasAttributeNS( ooNS::style, "print-content" ) )
   {
-    if ( property.attributeNS( ooNS::style, "print-content", QString::null ) == "false" )
-      layout->setDontPrintText( false );
+    if ( property.attributeNS( ooNS::style, "print-content", TQString() ) == "false" )
+      tqlayout->setDontPrintText( false );
   }
   if ( property.hasAttributeNS( ooNS::style, "cell-protect" ) )
   {
-    QString prot( property.attributeNS( ooNS::style, "cell-protect", QString::null ) );
+    TQString prot( property.attributeNS( ooNS::style, "cell-protect", TQString() ) );
     if ( prot == "none" )
     {
-      layout->setNotProtected( true );
-      layout->setHideFormula( false );
-      layout->setHideAll( false );
+      tqlayout->setNotProtected( true );
+      tqlayout->setHideFormula( false );
+      tqlayout->setHideAll( false );
     }
     else if ( prot == "formula-hidden" )
     {
-      layout->setNotProtected( true );
-      layout->setHideFormula( true );
-      layout->setHideAll( false );
+      tqlayout->setNotProtected( true );
+      tqlayout->setHideFormula( true );
+      tqlayout->setHideAll( false );
     }
     else if ( prot == "protected formula-hidden" )
     {
-      layout->setNotProtected( false );
-      layout->setHideFormula( true );
-      layout->setHideAll( false );
+      tqlayout->setNotProtected( false );
+      tqlayout->setHideFormula( true );
+      tqlayout->setHideAll( false );
     }
     else if ( prot == "hidden-and-protected" )
     {
-      layout->setNotProtected( false );
-      layout->setHideFormula( false );
-      layout->setHideAll( true );
+      tqlayout->setNotProtected( false );
+      tqlayout->setHideFormula( false );
+      tqlayout->setHideAll( true );
     }
     else if ( prot == "protected" )
     {
-      layout->setNotProtected( false );
-      layout->setHideFormula( false );
-      layout->setHideAll( false );
+      tqlayout->setNotProtected( false );
+      tqlayout->setHideFormula( false );
+      tqlayout->setHideAll( false );
     }
     kdDebug(30518) << "Cell " << prot << endl;
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "padding-left" ) )
-    layout->setIndent(  KoUnit::parseValue(property.attributeNS( ooNS::fo, "padding-left", QString::null ) ) );
+    tqlayout->setIndent(  KoUnit::parseValue(property.attributeNS( ooNS::fo, "padding-left", TQString() ) ) );
 
   if ( property.hasAttributeNS( ooNS::fo, "vertical-align" ) )
   {
-    QString s = property.attributeNS( ooNS::fo, "vertical-align", QString::null );
+    TQString s = property.attributeNS( ooNS::fo, "vertical-align", TQString() );
     if ( s == "middle" )
-      layout->setAlignY( Format::Middle );
+      tqlayout->setAlignY( Format::Middle );
     else if ( s == "bottom" )
-      layout->setAlignY( Format::Bottom );
+      tqlayout->setAlignY( Format::Bottom );
     else
-      layout->setAlignY( Format::Top );
+      tqlayout->setAlignY( Format::Top );
   }
   else
-      layout->setAlignY( Format::Bottom );
+      tqlayout->setAlignY( Format::Bottom );
 
   if ( property.hasAttributeNS( ooNS::fo, "wrap-option" ) )
   {
-    layout->setMultiRow( true );
+    tqlayout->setMultiRow( true );
 
     /* we do not support anything else yet
-      QString s = property.attributeNS( ooNS::fo, "wrap-option", QString::null );
+      TQString s = property.attributeNS( ooNS::fo, "wrap-option", TQString() );
       if ( s == "wrap" )
-      layout->setMultiRow( true );
+      tqlayout->setMultiRow( true );
     */
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "border-bottom" ) )
   {
-    loadBorder( layout, property.attributeNS( ooNS::fo, "border-bottom", QString::null ), Bottom );
+    loadBorder( tqlayout, property.attributeNS( ooNS::fo, "border-bottom", TQString() ), Bottom );
     // TODO: style:border-line-width-bottom if double!
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "border-right" ) )
   {
-    loadBorder( layout, property.attributeNS( ooNS::fo, "border-right", QString::null ), Right );
+    loadBorder( tqlayout, property.attributeNS( ooNS::fo, "border-right", TQString() ), Right );
     // TODO: style:border-line-width-right
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "border-top" ) )
   {
-    loadBorder( layout, property.attributeNS( ooNS::fo, "border-top", QString::null ), Top );
+    loadBorder( tqlayout, property.attributeNS( ooNS::fo, "border-top", TQString() ), Top );
     // TODO: style:border-line-width-top
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "border-left" ) )
   {
-    loadBorder( layout, property.attributeNS( ooNS::fo, "border-left", QString::null ), Left );
+    loadBorder( tqlayout, property.attributeNS( ooNS::fo, "border-left", TQString() ), Left );
     // TODO: style:border-line-width-left
   }
 
   if ( property.hasAttributeNS( ooNS::fo, "border" ) )
   {
-    loadBorder( layout, property.attributeNS( ooNS::fo, "border", QString::null ), Border );
+    loadBorder( tqlayout, property.attributeNS( ooNS::fo, "border", TQString() ), Border );
     // TODO: style:border-line-width-left
   }
 }
 
-void OpenCalcImport::readInStyle( Format * layout, QDomElement const & style )
+void OpenCalcImport::readInStyle( Format * tqlayout, TQDomElement const & style )
 {
-  kdDebug(30518) << "** Reading Style: " << style.tagName() << "; " << style.attributeNS( ooNS::style, "name", QString::null) << endl;
+  kdDebug(30518) << "** Reading Style: " << style.tagName() << "; " << style.attributeNS( ooNS::style, "name", TQString()) << endl;
   if ( style.localName() == "style" && style.namespaceURI()==ooNS::style)
   {
-    if ( style.hasAttributeNS( ooNS::style, "parent-style-name" ) )
+    if ( style.hasAttributeNS( ooNS::style, "tqparent-style-name" ) )
     {
       Format * cp
-        = m_defaultStyles.find( style.attributeNS( ooNS::style, "parent-style-name", QString::null ) );
-      kdDebug(30518) << "Copying layout from " << style.attributeNS( ooNS::style, "parent-style-name", QString::null ) << endl;
+        = m_defaultStyles.tqfind( style.attributeNS( ooNS::style, "tqparent-style-name", TQString() ) );
+      kdDebug(30518) << "Copying tqlayout from " << style.attributeNS( ooNS::style, "tqparent-style-name", TQString() ) << endl;
 
       if ( cp != 0 )
-        layout->copy( *cp );
+        tqlayout->copy( *cp );
     }
     else if ( style.hasAttributeNS( ooNS::style, "family") )
     {
-      QString name = style.attribute( "style-family" ) + "default";
-      Format * cp = m_defaultStyles.find( name );
+      TQString name = style.attribute( "style-family" ) + "default";
+      Format * cp = m_defaultStyles.tqfind( name );
 
-      kdDebug(30518) << "Copying layout from " << name << ", " << !cp << endl;
+      kdDebug(30518) << "Copying tqlayout from " << name << ", " << !cp << endl;
 
       if ( cp != 0 )
-        layout->copy( *cp );
+        tqlayout->copy( *cp );
     }
 
     if ( style.hasAttributeNS( ooNS::style, "data-style-name" ) )
     {
-      QString * format = m_formats[ style.attributeNS( ooNS::style, "data-style-name", QString::null ) ];
+      TQString * format = m_formats[ style.attributeNS( ooNS::style, "data-style-name", TQString() ) ];
       FormatType formatType;
 
       if ( !format )
       {
         // load and convert it
-        QString name( style.attributeNS( ooNS::style, "data-style-name", QString::null ) );
+        TQString name( style.attributeNS( ooNS::style, "data-style-name", TQString() ) );
         format = loadFormat( m_styles[ name ], formatType, name );
       }
 
       if ( format )
       {
-        layout->setFormatString( *format );
-        layout->setFormatType( formatType );
+        tqlayout->setFormatString( *format );
+        tqlayout->setFormatType( formatType );
       }
 
       // <number:currency-symbol number:language="de" number:country="DE">€</number:currency-symbol>
     }
   }
 
-  QDomElement property;
+  TQDomElement property;
   forEachElement( property, style )
   {
     if ( property.localName() == "properties" && property.namespaceURI() == ooNS::style )
-      loadStyleProperties( layout, property );
+      loadStyleProperties( tqlayout, property );
 
-    kdDebug(30518) << layout->textFontFamily( 0, 0 ) << endl;
+    kdDebug(30518) << tqlayout->textFontFamily( 0, 0 ) << endl;
   }
 }
 
-bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
+bool OpenCalcImport::createStyleMap( TQDomDocument const & styles )
 {
-  QDomElement content  = styles.documentElement();
-  QDomNode docStyles   = KoDom::namedItemNS( content, ooNS::office, "document-styles" );
+  TQDomElement content  = styles.documentElement();
+  TQDomNode docStyles   = KoDom::namedItemNS( content, ooNS::office, "document-styles" );
 
   if ( content.hasAttributeNS( ooNS::office, "version" ) )
   {
     bool ok = true;
-    double d = content.attributeNS( ooNS::office, "version", QString::null ).toDouble( &ok );
+    double d = content.attributeNS( ooNS::office, "version", TQString() ).toDouble( &ok );
 
     if ( ok )
     {
       kdDebug(30518) << "OpenCalc version: " << d << endl;
       if ( d > 1.0 )
       {
-        QString message( i18n("This document was created with OpenOffice.org version '%1'. This filter was written for version 1.0. Reading this file could cause strange behavior, crashes or incorrect display of the data. Do you want to continue converting the document?") );
-        message.arg( content.attributeNS( ooNS::office, "version", QString::null ) );
+        TQString message( i18n("This document was created with OpenOffice.org version '%1'. This filter was written for version 1.0. Reading this file could cause strange behavior, crashes or incorrect display of the data. Do you want to continue converting the document?") );
+        message.tqarg( content.attributeNS( ooNS::office, "version", TQString() ) );
         if ( KMessageBox::warningYesNo( 0, message, i18n( "Unsupported document version" ) ) == KMessageBox::No )
           return false;
       }
     }
   }
 
-  QDomNode fontStyles = KoDom::namedItemNS( content, ooNS::office, "font-decls" );
+  TQDomNode fontStyles = KoDom::namedItemNS( content, ooNS::office, "font-decls" );
 
   if ( !fontStyles.isNull() )
   {
@@ -2309,7 +2309,7 @@ bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
 
   kdDebug(30518) << "Starting reading in auto:styles" << endl;
 
-  QDomNode autoStyles = KoDom::namedItemNS( content, ooNS::office, "automatic-styles" );
+  TQDomNode autoStyles = KoDom::namedItemNS( content, ooNS::office, "automatic-styles" );
   if ( !autoStyles.isNull() )
     insertStyles( autoStyles.toElement() );
   else
@@ -2318,20 +2318,20 @@ bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
 
   kdDebug(30518) << "Reading in master styles" << endl;
 
-  QDomNode masterStyles = KoDom::namedItemNS( content, ooNS::office, "master-styles" );
+  TQDomNode masterStyles = KoDom::namedItemNS( content, ooNS::office, "master-styles" );
 
   if ( masterStyles.isNull() )
   {
     kdDebug(30518) << "Nothing found " << endl;
   }
 
-  QDomElement master = KoDom::namedItemNS( masterStyles, ooNS::style, "master-page");
+  TQDomElement master = KoDom::namedItemNS( masterStyles, ooNS::style, "master-page");
   if ( !master.isNull() )
   {
-    QString name( "pm" );
-    name += master.attributeNS( ooNS::style, "name", QString::null );
+    TQString name( "pm" );
+    name += master.attributeNS( ooNS::style, "name", TQString() );
     kdDebug(30518) << "Master style: '" << name << "' loaded " << endl;
-    m_styles.insert( name, new QDomElement( master ) );
+    m_styles.insert( name, new TQDomElement( master ) );
 
     master = master.nextSibling().toElement();
   }
@@ -2339,15 +2339,15 @@ bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
 
   kdDebug(30518) << "Starting reading in office:styles" << endl;
 
-  QDomNode fixedStyles = KoDom::namedItemNS( content, ooNS::office, "styles" );
+  TQDomNode fixedStyles = KoDom::namedItemNS( content, ooNS::office, "styles" );
 
   kdDebug(30518) << "Reading in default styles" << endl;
 
-  QDomNode def = KoDom::namedItemNS( fixedStyles, ooNS::style, "default-style" );
+  TQDomNode def = KoDom::namedItemNS( fixedStyles, ooNS::style, "default-style" );
   kdDebug()<<" def !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :"<<def.isNull()<<endl;
   while ( !def.isNull() )
   {
-    QDomElement e = def.toElement();
+    TQDomElement e = def.toElement();
     kdDebug(30518) << "Style found " << e.nodeName() << ", tag: " << e.tagName() << endl;
 
     if ( e.nodeName() != "style:default-style" )
@@ -2358,20 +2358,20 @@ bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
 
     if ( !e.isNull() )
     {
-      Format * layout = new Format( 0, m_doc->styleManager()->defaultStyle() );
+      Format * tqlayout = new Format( 0, m_doc->styleManager()->defaultStyle() );
 
-      readInStyle( layout, e );
-      kdDebug(30518) << "Default style " << e.attributeNS( ooNS::style, "family", QString::null ) << "default" << " loaded " << endl;
+      readInStyle( tqlayout, e );
+      kdDebug(30518) << "Default style " << e.attributeNS( ooNS::style, "family", TQString() ) << "default" << " loaded " << endl;
 
-      m_defaultStyles.insert( e.attributeNS( ooNS::style, "family", QString::null ) + "default", layout );
-      //      QFont font = layout->font();
+      m_defaultStyles.insert( e.attributeNS( ooNS::style, "family", TQString() ) + "default", tqlayout );
+      //      TQFont font = tqlayout->font();
       //      kdDebug(30518) << "Font: " << font.family() << ", " << font.toString() << endl;
     }
 
     def = def.nextSibling();
   }
 
-  QDomElement defs = KoDom::namedItemNS( fixedStyles, ooNS::style, "style" );
+  TQDomElement defs = KoDom::namedItemNS( fixedStyles, ooNS::style, "style" );
   while ( !defs.isNull() )
   {
     if ( defs.nodeName() != "style:style" )
@@ -2384,12 +2384,12 @@ bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
       continue;
     }
 
-    Format * layout = new Format( 0, m_doc->styleManager()->defaultStyle() );
-    readInStyle( layout, defs );
-    kdDebug(30518) << "Default style " << defs.attributeNS( ooNS::style, "name", QString::null ) << " loaded " << endl;
+    Format * tqlayout = new Format( 0, m_doc->styleManager()->defaultStyle() );
+    readInStyle( tqlayout, defs );
+    kdDebug(30518) << "Default style " << defs.attributeNS( ooNS::style, "name", TQString() ) << " loaded " << endl;
 
-    m_defaultStyles.insert( defs.attributeNS( ooNS::style, "name", QString::null ), layout );
-    //    kdDebug(30518) << "Font: " << layout->font().family() << ", " << layout->font().toString() << endl;
+    m_defaultStyles.insert( defs.attributeNS( ooNS::style, "name", TQString() ), tqlayout );
+    //    kdDebug(30518) << "Font: " << tqlayout->font().family() << ", " << tqlayout->font().toString() << endl;
 
     defs = defs.nextSibling().toElement();
   }
@@ -2419,13 +2419,13 @@ bool OpenCalcImport::createStyleMap( QDomDocument const & styles )
   return true;
 }
 
-void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validationName )
+void OpenCalcImport::loadOasisValidation( Validity* val, const TQString& validationName )
 {
     kdDebug(30518)<<"validationName:"<<validationName<<endl;
-    QDomElement element = m_validationList[validationName];
+    TQDomElement element = m_validationList[validationName];
     if ( element.hasAttributeNS( ooNS::table, "condition" ) )
     {
-        QString valExpression = element.attributeNS( ooNS::table, "condition", QString::null );
+        TQString valExpression = element.attributeNS( ooNS::table, "condition", TQString() );
         kdDebug(30518)<<" element.attribute( table:condition ) "<<valExpression<<endl;
         //Condition ::= ExtendedTrueCondition | TrueFunction 'and' TrueCondition
         //TrueFunction ::= cell-content-is-whole-number() | cell-content-is-decimal-number() | cell-content-is-date() | cell-content-is-time()
@@ -2440,7 +2440,7 @@ void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validati
         //A NumberValue is a whole or decimal number. It must not contain comma separators for numbers of 1000 or greater.
 
         //ExtendedTrueCondition
-        if ( valExpression.contains( "cell-content-text-length()" ) )
+        if ( valExpression.tqcontains( "cell-content-text-length()" ) )
         {
             //"cell-content-text-length()>45"
             valExpression = valExpression.remove("cell-content-text-length()" );
@@ -2450,17 +2450,17 @@ void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validati
             loadOasisValidationCondition( val, valExpression );
         }
         //cell-content-text-length-is-between(Value, Value) | cell-content-text-length-is-not-between(Value, Value)
-        else if ( valExpression.contains( "cell-content-text-length-is-between" ) )
+        else if ( valExpression.tqcontains( "cell-content-text-length-is-between" ) )
         {
             val->m_restriction = Restriction::TextLength;
             val->m_cond = Conditional::Between;
             valExpression = valExpression.remove( "cell-content-text-length-is-between(" );
             kdDebug(30518)<<" valExpression :"<<valExpression<<endl;
             valExpression = valExpression.remove( ")" );
-            QStringList listVal = QStringList::split( ",", valExpression );
+            TQStringList listVal = TQStringList::split( ",", valExpression );
             loadOasisValidationValue( val, listVal );
         }
-        else if ( valExpression.contains( "cell-content-text-length-is-not-between" ) )
+        else if ( valExpression.tqcontains( "cell-content-text-length-is-not-between" ) )
         {
             val->m_restriction = Restriction::TextLength;
             val->m_cond = Conditional::Different;
@@ -2468,56 +2468,56 @@ void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validati
             kdDebug(30518)<<" valExpression :"<<valExpression<<endl;
             valExpression = valExpression.remove( ")" );
             kdDebug(30518)<<" valExpression :"<<valExpression<<endl;
-            QStringList listVal = QStringList::split( ",", valExpression );
+            TQStringList listVal = TQStringList::split( ",", valExpression );
             loadOasisValidationValue( val, listVal );
 
         }
         //TrueFunction ::= cell-content-is-whole-number() | cell-content-is-decimal-number() | cell-content-is-date() | cell-content-is-time()
         else
         {
-            if (valExpression.contains( "cell-content-is-whole-number()" ) )
+            if (valExpression.tqcontains( "cell-content-is-whole-number()" ) )
             {
                 val->m_restriction =  Restriction::Number;
                 valExpression = valExpression.remove( "cell-content-is-whole-number() and " );
             }
-            else if (valExpression.contains( "cell-content-is-decimal-number()" ) )
+            else if (valExpression.tqcontains( "cell-content-is-decimal-number()" ) )
             {
                 val->m_restriction = Restriction::Integer;
                 valExpression = valExpression.remove( "cell-content-is-decimal-number() and " );
             }
-            else if (valExpression.contains( "cell-content-is-date()" ) )
+            else if (valExpression.tqcontains( "cell-content-is-date()" ) )
             {
                 val->m_restriction = Restriction::Date;
                 valExpression = valExpression.remove( "cell-content-is-date() and " );
             }
-            else if (valExpression.contains( "cell-content-is-time()" ) )
+            else if (valExpression.tqcontains( "cell-content-is-time()" ) )
             {
                 val->m_restriction = Restriction::Time;
                 valExpression = valExpression.remove( "cell-content-is-time() and " );
             }
             kdDebug(30518)<<"valExpression :"<<valExpression<<endl;
 
-            if ( valExpression.contains( "cell-content()" ) )
+            if ( valExpression.tqcontains( "cell-content()" ) )
             {
                 valExpression = valExpression.remove( "cell-content()" );
                 loadOasisValidationCondition( val, valExpression );
             }
             //GetFunction ::= cell-content-is-between(Value, Value) | cell-content-is-not-between(Value, Value)
             //for the moment we support just int/double value, not text/date/time :(
-            if ( valExpression.contains( "cell-content-is-between(" ) )
+            if ( valExpression.tqcontains( "cell-content-is-between(" ) )
             {
                 valExpression = valExpression.remove( "cell-content-is-between(" );
                 valExpression = valExpression.remove( ")" );
-                QStringList listVal = QStringList::split( "," , valExpression );
+                TQStringList listVal = TQStringList::split( "," , valExpression );
                 loadOasisValidationValue( val, listVal );
 
                 val->m_cond = Conditional::Between;
             }
-            if ( valExpression.contains( "cell-content-is-not-between(" ) )
+            if ( valExpression.tqcontains( "cell-content-is-not-between(" ) )
             {
                 valExpression = valExpression.remove( "cell-content-is-not-between(" );
                 valExpression = valExpression.remove( ")" );
-                QStringList listVal = QStringList::split( ",", valExpression );
+                TQStringList listVal = TQStringList::split( ",", valExpression );
                 loadOasisValidationValue( val, listVal );
                 val->m_cond = Conditional::Different;
             }
@@ -2525,7 +2525,7 @@ void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validati
     }
     if ( element.hasAttributeNS( ooNS::table, "allow-empty-cell" ) )
     {
-        val->allowEmptyCell = ( ( element.attributeNS( ooNS::table, "allow-empty-cell", QString::null )=="true" ) ? true : false );
+        val->allowEmptyCell = ( ( element.attributeNS( ooNS::table, "allow-empty-cell", TQString() )=="true" ) ? true : false );
 
     }
     if ( element.hasAttributeNS( ooNS::table, "base-cell-address" ) )
@@ -2533,26 +2533,26 @@ void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validati
         //todo what is it ?
     }
 
-    QDomElement help = KoDom::namedItemNS( element, ooNS::table, "help-message" );
+    TQDomElement help = KoDom::namedItemNS( element, ooNS::table, "help-message" );
     if ( !help.isNull() )
     {
         if ( help.hasAttributeNS( ooNS::table, "title" ) )
-             val->titleInfo = help.attributeNS( ooNS::table, "title", QString::null );
+             val->titleInfo = help.attributeNS( ooNS::table, "title", TQString() );
         if ( help.hasAttributeNS( ooNS::table, "display" ) )
-            val->displayValidationInformation = ( ( help.attributeNS( ooNS::table, "display", QString::null )=="true" ) ? true : false );
-        QDomElement attrText = KoDom::namedItemNS( help, ooNS::text, "p" );
+            val->displayValidationInformation = ( ( help.attributeNS( ooNS::table, "display", TQString() )=="true" ) ? true : false );
+        TQDomElement attrText = KoDom::namedItemNS( help, ooNS::text, "p" );
         if ( !attrText.isNull() )
             val->messageInfo = attrText.text();
     }
 
-    QDomElement error = KoDom::namedItemNS( element, ooNS::table, "error-message" );
+    TQDomElement error = KoDom::namedItemNS( element, ooNS::table, "error-message" );
     if ( !error.isNull() )
     {
         if ( error.hasAttributeNS( ooNS::table, "title" ) )
-            val->title = error.attributeNS( ooNS::table, "title", QString::null );
+            val->title = error.attributeNS( ooNS::table, "title", TQString() );
         if ( error.hasAttributeNS( ooNS::table, "message-type" ) )
         {
-            QString str = error.attributeNS( ooNS::table, "message-type", QString::null );
+            TQString str = error.attributeNS( ooNS::table, "message-type", TQString() );
             if ( str == "warning" )
               val->m_action = Action::Warning;
             else if ( str == "information" )
@@ -2565,29 +2565,29 @@ void OpenCalcImport::loadOasisValidation( Validity* val, const QString& validati
 
         if ( error.hasAttributeNS( ooNS::table, "display" ) )
         {
-            kdDebug(30518)<<" display message :"<<error.attributeNS( ooNS::table, "display", QString::null )<<endl;
-            val->displayMessage = (error.attributeNS( ooNS::table, "display", QString::null )=="true");
+            kdDebug(30518)<<" display message :"<<error.attributeNS( ooNS::table, "display", TQString() )<<endl;
+            val->displayMessage = (error.attributeNS( ooNS::table, "display", TQString() )=="true");
         }
-        QDomElement attrText = KoDom::namedItemNS( error, ooNS::text, "p" );
+        TQDomElement attrText = KoDom::namedItemNS( error, ooNS::text, "p" );
         if ( !attrText.isNull() )
             val->message = attrText.text();
     }
 }
 
-void OpenCalcImport::loadOasisValidationValue( Validity* val, const QStringList &listVal )
+void OpenCalcImport::loadOasisValidationValue( Validity* val, const TQStringList &listVal )
 {
     bool ok = false;
     kdDebug(30518)<<" listVal[0] :"<<listVal[0]<<" listVal[1] :"<<listVal[1]<<endl;
 
     if ( val->m_restriction == Restriction::Date )
     {
-        val->dateMin = QDate::fromString( listVal[0] );
-        val->dateMax = QDate::fromString( listVal[1] );
+        val->dateMin = TQDate::fromString( listVal[0] );
+        val->dateMax = TQDate::fromString( listVal[1] );
     }
     else if ( val->m_restriction == Restriction::Time )
     {
-        val->timeMin = QTime::fromString( listVal[0] );
-        val->timeMax = QTime::fromString( listVal[1] );
+        val->timeMin = TQTime::fromString( listVal[0] );
+        val->timeMax = TQTime::fromString( listVal[1] );
     }
     else
     {
@@ -2620,36 +2620,36 @@ void OpenCalcImport::loadOasisValidationValue( Validity* val, const QStringList
 }
 
 
-void OpenCalcImport::loadOasisValidationCondition( Validity* val,QString &valExpression )
+void OpenCalcImport::loadOasisValidationCondition( Validity* val,TQString &valExpression )
 {
-    QString value;
-    if (valExpression.contains( "<=" ) )
+    TQString value;
+    if (valExpression.tqcontains( "<=" ) )
     {
         value = valExpression.remove( "<=" );
         val->m_cond = Conditional::InferiorEqual;
     }
-    else if (valExpression.contains( ">=" ) )
+    else if (valExpression.tqcontains( ">=" ) )
     {
         value = valExpression.remove( ">=" );
         val->m_cond = Conditional::SuperiorEqual;
     }
-    else if (valExpression.contains( "!=" ) )
+    else if (valExpression.tqcontains( "!=" ) )
     {
         //add Differentto attribute
         value = valExpression.remove( "!=" );
         val->m_cond = Conditional::DifferentTo;
     }
-    else if ( valExpression.contains( "<" ) )
+    else if ( valExpression.tqcontains( "<" ) )
     {
         value = valExpression.remove( "<" );
         val->m_cond = Conditional::Inferior;
     }
-    else if(valExpression.contains( ">" ) )
+    else if(valExpression.tqcontains( ">" ) )
     {
         value = valExpression.remove( ">" );
         val->m_cond = Conditional::Superior;
     }
-    else if (valExpression.contains( "=" ) )
+    else if (valExpression.tqcontains( "=" ) )
     {
         value = valExpression.remove( "=" );
         val->m_cond = Conditional::Equal;
@@ -2659,11 +2659,11 @@ void OpenCalcImport::loadOasisValidationCondition( Validity* val,QString &valExp
     kdDebug(30518)<<" value :"<<value<<endl;
     if ( val->m_restriction == Restriction::Date )
     {
-        val->dateMin = QDate::fromString( value );
+        val->dateMin = TQDate::fromString( value );
     }
     else if ( val->m_restriction == Restriction::Date )
     {
-        val->timeMin = QTime::fromString( value );
+        val->timeMin = TQTime::fromString( value );
     }
     else
     {
@@ -2691,13 +2691,13 @@ int OpenCalcImport::readMetaData()
   KoDocumentInfoAbout  * aboutPage  = static_cast<KoDocumentInfoAbout *>(docInfo->page( "about" ));
   KoDocumentInfoAuthor * authorPage = static_cast<KoDocumentInfoAuthor*>(docInfo->page( "author" ));
 
-  QDomNode meta   = KoDom::namedItemNS( m_meta, ooNS::office, "document-meta" );
-  QDomNode office = KoDom::namedItemNS( meta, ooNS::office, "meta" );
+  TQDomNode meta   = KoDom::namedItemNS( m_meta, ooNS::office, "document-meta" );
+  TQDomNode office = KoDom::namedItemNS( meta, ooNS::office, "meta" );
 
   if ( office.isNull() )
     return 2;
 
-  QDomElement e = KoDom::namedItemNS( office, ooNS::dc, "creator" );
+  TQDomElement e = KoDom::namedItemNS( office, ooNS::dc, "creator" );
   if ( !e.isNull() && !e.text().isEmpty() )
     authorPage->setFullName( e.text() );
 
@@ -2725,7 +2725,7 @@ int OpenCalcImport::readMetaData()
   if ( !e.isNull() && e.hasAttributeNS( ooNS::meta, "table-count" ) )
   {
     bool ok = false;
-    result = e.attributeNS( ooNS::meta, "table-count", QString::null ).toInt( &ok );
+    result = e.attributeNS( ooNS::meta, "table-count", TQString() ).toInt( &ok );
     if ( !ok )
       result = 5;
   }
@@ -2735,7 +2735,7 @@ int OpenCalcImport::readMetaData()
   return result;
 }
 
-KoFilter::ConversionStatus OpenCalcImport::convert( QCString const & from, QCString const & to )
+KoFilter::ConversiontqStatus OpenCalcImport::convert( TQCString const & from, TQCString const & to )
 {
   kdDebug(30518) << "Entering OpenCalc Import filter: " << from << " - " << to << endl;
 
@@ -2743,7 +2743,7 @@ KoFilter::ConversionStatus OpenCalcImport::convert( QCString const & from, QCStr
   if ( !document )
     return KoFilter::StupidError;
 
-  if (  !::qt_cast<const KSpread::Doc *>( document ) )  // it's safer that way :)
+  if (  !::tqqt_cast<const KSpread::Doc *>( document ) )  // it's safer that way :)
   {
     kdWarning(30518) << "document isn't a KSpread::Doc but a " << document->className() << endl;
     return KoFilter::NotImplemented;
@@ -2765,10 +2765,10 @@ KoFilter::ConversionStatus OpenCalcImport::convert( QCString const & from, QCStr
 
   kdDebug(30518) << "Opening file " << endl;
 
-  KoFilter::ConversionStatus preStatus = openFile();
+  KoFilter::ConversiontqStatus pretqStatus = openFile();
 
-  if ( preStatus != KoFilter::OK )
-    return preStatus;
+  if ( pretqStatus != KoFilter::OK )
+    return pretqStatus;
 
   emit sigProgress( 13 );
   int tables = readMetaData();
@@ -2782,7 +2782,7 @@ KoFilter::ConversionStatus OpenCalcImport::convert( QCString const & from, QCStr
   return KoFilter::OK;
 }
 
-KoFilter::ConversionStatus OpenCalcImport::openFile()
+KoFilter::ConversiontqStatus OpenCalcImport::openFile()
 {
   KoStore * store = KoStore::createStore( m_chain->inputFile(), KoStore::Read);
 
@@ -2795,11 +2795,11 @@ KoFilter::ConversionStatus OpenCalcImport::openFile()
   }
 
   kdDebug(30518) << "Trying to open content.xml" << endl;
-  QString messageError;
+  TQString messageError;
   loadAndParse( m_content, "content.xml", store);
   kdDebug(30518) << "Opened" << endl;
 
-  QDomDocument styles;
+  TQDomDocument styles;
   kdDebug(30518) << "file content.xml loaded " << endl;
 
   loadAndParse( styles, "styles.xml", store);
@@ -2817,7 +2817,7 @@ KoFilter::ConversionStatus OpenCalcImport::openFile()
   return KoFilter::OK;
 }
 
-KoFilter::ConversionStatus OpenCalcImport::loadAndParse( QDomDocument& doc, const QString& fileName,KoStore *m_store )
+KoFilter::ConversiontqStatus OpenCalcImport::loadAndParse( TQDomDocument& doc, const TQString& fileName,KoStore *m_store )
 {
     return OoUtils::loadAndParse( fileName, doc, m_store);
 }
diff --git a/filters/kspread/opencalc/opencalcimport.h b/filters/kspread/opencalc/opencalcimport.h
index 57379796..b7dca822 100644
--- a/filters/kspread/opencalc/opencalcimport.h
+++ b/filters/kspread/opencalc/opencalcimport.h
@@ -24,8 +24,8 @@
 #include <KoFilter.h>
 #include "kspread_format.h"
 
-#include <qdict.h>
-#include <qdom.h>
+#include <tqdict.h>
+#include <tqdom.h>
 
 class KoStyleStack;
 class KoStore;
@@ -42,11 +42,12 @@ class Validity;
 class OpenCalcImport : public KoFilter
 {
   Q_OBJECT
+  TQ_OBJECT
  public:
-  OpenCalcImport( KoFilter * parent, const char * name, const QStringList & );
+  OpenCalcImport( KoFilter * tqparent, const char * name, const TQStringList & );
   virtual ~OpenCalcImport();
 
-  virtual KoFilter::ConversionStatus convert( QCString const & from, QCString const & to );
+  virtual KoFilter::ConversiontqStatus convert( TQCString const & from, TQCString const & to );
 
 
  private:
@@ -54,12 +55,12 @@ class OpenCalcImport : public KoFilter
   class OpenCalcPoint
   {
    public:
-    OpenCalcPoint( QString const & str );
+    OpenCalcPoint( TQString const & str );
 
-    QString table;
-    QString translation;
-    QPoint  topLeft;
-    QPoint  botRight;
+    TQString table;
+    TQString translation;
+    TQPoint  topLeft;
+    TQPoint  botRight;
     bool    isRange;
   };
 
@@ -68,51 +69,51 @@ class OpenCalcImport : public KoFilter
   KSpread::Doc *    m_doc;
   KSpread::Format * m_defaultLayout;
 
-  QDomDocument    m_content;
-  QDomDocument    m_meta;
-  QDomDocument    m_settings;
+  TQDomDocument    m_content;
+  TQDomDocument    m_meta;
+  TQDomDocument    m_settings;
 
-  QDict<QDomElement>   m_styles;
-  QDict<KSpread::Format> m_defaultStyles;
-  QDict<QString>       m_formats;
-  QMap<QString,QDomElement> m_validationList;
+  TQDict<TQDomElement>   m_styles;
+  TQDict<KSpread::Format> m_defaultStyles;
+  TQDict<TQString>       m_formats;
+  TQMap<TQString,TQDomElement> m_validationList;
 
-  QStringList          m_namedAreas;
+  TQStringList          m_namedAreas;
 
   int  readMetaData();
   bool parseBody( int numOfTables );
-  void insertStyles( QDomElement const & element );
-  bool createStyleMap( QDomDocument const & styles );
-  bool readRowFormat( QDomElement & rowNode, QDomElement * rowStyle,
+  void insertStyles( TQDomElement const & element );
+  bool createStyleMap( TQDomDocument const & styles );
+  bool readRowFormat( TQDomElement & rowNode, TQDomElement * rowStyle,
                       KSpread::Sheet * table, int & row, int & number, bool last );
-  bool readColLayouts( QDomElement & content, KSpread::Sheet * table );
-  bool readRowsAndCells( QDomElement & content, KSpread::Sheet * table );
-  bool readCells( QDomElement & rowNode, KSpread::Sheet  * table, int row, int & columns );
-  void convertFormula( QString & text, QString const & f ) const;
-  void loadFontStyle( KSpread::Format * layout, QDomElement const * font ) const;
-  void readInStyle( KSpread::Format * layout, QDomElement const & style );
-  void loadStyleProperties( KSpread::Format * layout, QDomElement const & property ) const;
-  void loadBorder( KSpread::Format * layout, QString const & borderDef, bPos pos ) const;
-  void loadTableMasterStyle( KSpread::Sheet * table, QString const & stylename );
-  QString * loadFormat( QDomElement * element,
+  bool readColLayouts( TQDomElement & content, KSpread::Sheet * table );
+  bool readRowsAndCells( TQDomElement & content, KSpread::Sheet * table );
+  bool readCells( TQDomElement & rowNode, KSpread::Sheet  * table, int row, int & columns );
+  void convertFormula( TQString & text, TQString const & f ) const;
+  void loadFontStyle( KSpread::Format * tqlayout, TQDomElement const * font ) const;
+  void readInStyle( KSpread::Format * tqlayout, TQDomElement const & style );
+  void loadStyleProperties( KSpread::Format * tqlayout, TQDomElement const & property ) const;
+  void loadBorder( KSpread::Format * tqlayout, TQString const & borderDef, bPos pos ) const;
+  void loadTableMasterStyle( KSpread::Sheet * table, TQString const & stylename );
+  TQString * loadFormat( TQDomElement * element,
                         KSpread::FormatType & formatType,
-                        QString name );
-  void checkForNamedAreas( QString & formula ) const;
-  void loadOasisCellValidation( const QDomElement&body );
-  void loadOasisValidation( KSpread::Validity* val, const QString& validationName );
-  void loadOasisValidationCondition( KSpread::Validity* val,QString &valExpression );
-  void loadOasisAreaName( const QDomElement&body );
+                        TQString name );
+  void checkForNamedAreas( TQString & formula ) const;
+  void loadOasisCellValidation( const TQDomElement&body );
+  void loadOasisValidation( KSpread::Validity* val, const TQString& validationName );
+  void loadOasisValidationCondition( KSpread::Validity* val,TQString &valExpression );
+  void loadOasisAreaName( const TQDomElement&body );
   void loadOasisMasterLayoutPage( KSpread::Sheet * table,KoStyleStack &styleStack );
-  void loadOasisValidationValue( KSpread::Validity* val, const QStringList &listVal );
-    QString translatePar( QString & par ) const;
-    void loadCondition( KSpread::Cell*cell,const QDomElement &property );
-    void loadOasisCondition(KSpread::Cell*cell,const QDomElement &property );
-    void loadOasisConditionValue( const QString &styleCondition, KSpread::Conditional &newCondition );
-    void loadOasisCondition( QString &valExpression, KSpread::Conditional &newCondition );
-    void loadOasisValidationValue( const QStringList &listVal, KSpread::Conditional &newCondition );
-    KoFilter::ConversionStatus loadAndParse( QDomDocument& doc, const QString& fileName,KoStore *m_store );
-
-  KoFilter::ConversionStatus openFile();
+  void loadOasisValidationValue( KSpread::Validity* val, const TQStringList &listVal );
+    TQString translatePar( TQString & par ) const;
+    void loadCondition( KSpread::Cell*cell,const TQDomElement &property );
+    void loadOasisCondition(KSpread::Cell*cell,const TQDomElement &property );
+    void loadOasisConditionValue( const TQString &styleCondition, KSpread::Conditional &newCondition );
+    void loadOasisCondition( TQString &valExpression, KSpread::Conditional &newCondition );
+    void loadOasisValidationValue( const TQStringList &listVal, KSpread::Conditional &newCondition );
+    KoFilter::ConversiontqStatus loadAndParse( TQDomDocument& doc, const TQString& fileName,KoStore *m_store );
+
+  KoFilter::ConversiontqStatus openFile();
 };
 
 #endif // OpenCalc_IMPORT_H__
diff --git a/filters/kspread/opencalc/opencalcstyleexport.cc b/filters/kspread/opencalc/opencalcstyleexport.cc
index 34d574be..2c81a2cc 100644
--- a/filters/kspread/opencalc/opencalcstyleexport.cc
+++ b/filters/kspread/opencalc/opencalcstyleexport.cc
@@ -28,7 +28,7 @@
 #include <kspread_style.h>
 #include <kspread_style_manager.h>
 
-#include <qdom.h>
+#include <tqdom.h>
 
 using namespace KSpread;
 
@@ -47,7 +47,7 @@ OpenCalcStyles::~OpenCalcStyles()
 {
 }
 
-void OpenCalcStyles::writeStyles( QDomDocument & doc, QDomElement & autoStyles )
+void OpenCalcStyles::writeStyles( TQDomDocument & doc, TQDomElement & autoStyles )
 {
   addColumnStyles( doc, autoStyles );
   addRowStyles( doc, autoStyles );
@@ -56,12 +56,12 @@ void OpenCalcStyles::writeStyles( QDomDocument & doc, QDomElement & autoStyles )
   addCellStyles( doc, autoStyles );
 }
 
-void OpenCalcStyles::writeFontDecl( QDomDocument & doc, QDomElement & fontDecls )
+void OpenCalcStyles::writeFontDecl( TQDomDocument & doc, TQDomElement & fontDecls )
 {
-  QFont * f = m_fontList.first();
+  TQFont * f = m_fontList.first();
   while ( f )
   {
-    QDomElement fontDecl = doc.createElement( "style:font-decl" );
+    TQDomElement fontDecl = doc.createElement( "style:font-decl" );
 
     fontDecl.setAttribute( "style:name", f->family() );
     fontDecl.setAttribute( "fo:font-family", f->family() );
@@ -77,12 +77,12 @@ void OpenCalcStyles::writeFontDecl( QDomDocument & doc, QDomElement & fontDecls
   }
 }
 
-void OpenCalcStyles::addFont( QFont const & font, bool def )
+void OpenCalcStyles::addFont( TQFont const & font, bool def )
 {
   if ( def )
     m_defaultFont = font;
 
-  QFont * f = m_fontList.first();
+  TQFont * f = m_fontList.first();
   while ( f )
   {
     if ( f->family() == font.family() )
@@ -91,11 +91,11 @@ void OpenCalcStyles::addFont( QFont const & font, bool def )
     f = m_fontList.next();
   }
 
-  f = new QFont( font );
+  f = new TQFont( font );
   m_fontList.append( f );
 }
 
-QString OpenCalcStyles::cellStyle( CellStyle const & cs )
+TQString OpenCalcStyles::cellStyle( CellStyle const & cs )
 {
   CellStyle * t = m_cellStyles.first();
   while ( t )
@@ -111,12 +111,12 @@ QString OpenCalcStyles::cellStyle( CellStyle const & cs )
 
   m_cellStyles.append( t );
 
-  t->name = QString( "ce%1" ).arg( m_cellStyles.count() );
+  t->name = TQString( "ce%1" ).tqarg( m_cellStyles.count() );
 
   return t->name;
 }
 
-QString OpenCalcStyles::columnStyle( ColumnStyle const & cs )
+TQString OpenCalcStyles::columnStyle( ColumnStyle const & cs )
 {
   ColumnStyle * t = m_columnStyles.first();
   while ( t )
@@ -132,17 +132,17 @@ QString OpenCalcStyles::columnStyle( ColumnStyle const & cs )
 
   m_columnStyles.append( t );
 
-  t->name = QString( "co%1" ).arg( m_columnStyles.count() );
+  t->name = TQString( "co%1" ).tqarg( m_columnStyles.count() );
 
   return t->name;
 }
 
-QString OpenCalcStyles::numberStyle( NumberStyle const & )
+TQString OpenCalcStyles::numberStyle( NumberStyle const & )
 {
   return "";
 }
 
-QString OpenCalcStyles::rowStyle( RowStyle const & rs )
+TQString OpenCalcStyles::rowStyle( RowStyle const & rs )
 {
   RowStyle * t = m_rowStyles.first();
   while ( t )
@@ -158,12 +158,12 @@ QString OpenCalcStyles::rowStyle( RowStyle const & rs )
 
   m_rowStyles.append( t );
 
-  t->name = QString( "ro%1" ).arg( m_rowStyles.count() );
+  t->name = TQString( "ro%1" ).tqarg( m_rowStyles.count() );
 
   return t->name;
 }
 
-QString OpenCalcStyles::sheetStyle( SheetStyle const & ts )
+TQString OpenCalcStyles::sheetStyle( SheetStyle const & ts )
 {
   SheetStyle * t = m_sheetStyles.first();
   while ( t )
@@ -179,32 +179,32 @@ QString OpenCalcStyles::sheetStyle( SheetStyle const & ts )
 
   m_sheetStyles.append( t );
 
-  t->name = QString( "ta%1" ).arg( m_sheetStyles.count() );
+  t->name = TQString( "ta%1" ).tqarg( m_sheetStyles.count() );
 
   return t->name;
 }
 
-QString convertPenToString( QPen const & pen )
+TQString convertPenToString( TQPen const & pen )
 {
-  QString s( QString( "%1cm solid " ).arg( pen.width() * 0.035 ) );
+  TQString s( TQString( "%1cm solid " ).tqarg( pen.width() * 0.035 ) );
   s += pen.color().name();
 
   return s;
 }
 
-void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles )
+void OpenCalcStyles::addCellStyles( TQDomDocument & doc, TQDomElement & autoStyles )
 {
     CellStyle * t = m_cellStyles.first();
     while ( t )
     {
-        QDomElement ts = doc.createElement( "style:style" );
+        TQDomElement ts = doc.createElement( "style:style" );
         ts.setAttribute( "style:name", t->name );
         ts.setAttribute( "style:family", "table-cell" );
-        ts.setAttribute( "style:parent-style-name", "Default" );
+        ts.setAttribute( "style:tqparent-style-name", "Default" );
         if ( t->numberStyle.length() > 0 )
             ts.setAttribute( "style:data-style-name", t->numberStyle );
 
-        QDomElement prop = doc.createElement( "style:properties" );
+        TQDomElement prop = doc.createElement( "style:properties" );
 
         if ( t->font.family() != m_defaultFont.family() )
             prop.setAttribute( "style:font-name", t->font.family() );
@@ -212,7 +212,7 @@ void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles
         if ( t->font.bold() != m_defaultFont.bold() )
             prop.setAttribute( "fo:font-weight", ( t->font.bold() ? "bold" : "light" ) );
 
-        prop.setAttribute( "fo:font-size", QString( "%1pt" ).arg( t->font.pointSize() ) );
+        prop.setAttribute( "fo:font-size", TQString( "%1pt" ).tqarg( t->font.pointSize() ) );
 
         if ( t->font.underline() != m_defaultFont.underline() )
         {
@@ -235,7 +235,7 @@ void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles
 
         if ( t->alignX != Format::Undefined )
         {
-            QString value;
+            TQString value;
             if ( t->alignX == Format::Center )
                 value = "center";
             else if ( t->alignX == Format::Right )
@@ -250,7 +250,7 @@ void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles
 
         if ( t->indent > 0.0 )
         {
-            prop.setAttribute( "fo:margin-left", QString( "%1pt" ).arg( t->indent ) );
+            prop.setAttribute( "fo:margin-left", TQString( "%1pt" ).tqarg( t->indent ) );
             if ( t->alignX == Format::Undefined )
                 prop.setAttribute( "fo:text-align", "start" );
         }
@@ -265,7 +265,7 @@ void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles
         }
 
         if ( t->angle != 0 )
-            prop.setAttribute( "style:rotation-angle", QString::number( t->angle ) );
+            prop.setAttribute( "style:rotation-angle", TQString::number( t->angle ) );
 
         if ( !t->print )
             prop.setAttribute( "style:print-content", "false" );
@@ -286,21 +286,21 @@ void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles
 
         if ( ( t->left == t->right ) && ( t->left == t->top ) && ( t->left == t->bottom ) )
         {
-            if ( ( t->left.width() != 0 ) && ( t->left.style() != Qt::NoPen ) )
+            if ( ( t->left.width() != 0 ) && ( t->left.style() != TQt::NoPen ) )
                 prop.setAttribute( "fo:border", convertPenToString( t->left ) );
         }
         else
         {
-            if ( ( t->left.width() != 0 ) && ( t->left.style() != Qt::NoPen ) )
+            if ( ( t->left.width() != 0 ) && ( t->left.style() != TQt::NoPen ) )
                 prop.setAttribute( "fo:border-left", convertPenToString( t->left ) );
 
-            if ( ( t->right.width() != 0 ) && ( t->right.style() != Qt::NoPen ) )
+            if ( ( t->right.width() != 0 ) && ( t->right.style() != TQt::NoPen ) )
                 prop.setAttribute( "fo:border-right", convertPenToString( t->right ) );
 
-            if ( ( t->top.width() != 0 ) && ( t->top.style() != Qt::NoPen ) )
+            if ( ( t->top.width() != 0 ) && ( t->top.style() != TQt::NoPen ) )
                 prop.setAttribute( "fo:border-top", convertPenToString( t->top ) );
 
-            if ( ( t->bottom.width() != 0 ) && ( t->bottom.style() != Qt::NoPen ) )
+            if ( ( t->bottom.width() != 0 ) && ( t->bottom.style() != TQt::NoPen ) )
                 prop.setAttribute( "fo:border-bottom", convertPenToString( t->bottom ) );
         }
 
@@ -311,19 +311,19 @@ void OpenCalcStyles::addCellStyles( QDomDocument & doc, QDomElement & autoStyles
     }
 }
 
-void OpenCalcStyles::addColumnStyles( QDomDocument & doc, QDomElement & autoStyles )
+void OpenCalcStyles::addColumnStyles( TQDomDocument & doc, TQDomElement & autoStyles )
 {
   ColumnStyle * t = m_columnStyles.first();
   while ( t )
   {
-    QDomElement ts = doc.createElement( "style:style" );
+    TQDomElement ts = doc.createElement( "style:style" );
     ts.setAttribute( "style:name", t->name );
     ts.setAttribute( "style:family", "table-column" );
 
-    QDomElement prop = doc.createElement( "style:properties" );
+    TQDomElement prop = doc.createElement( "style:properties" );
     if ( t->breakB != ::Style::none )
       prop.setAttribute( "fo:break-before", ( t->breakB == ::Style::automatic ? "auto" : "page" ) );
-    prop.setAttribute( "style:column-width", QString( "%1cm" ).arg( t->size ) );
+    prop.setAttribute( "style:column-width", TQString( "%1cm" ).tqarg( t->size ) );
 
     ts.appendChild( prop );
     autoStyles.appendChild( ts );
@@ -332,21 +332,21 @@ void OpenCalcStyles::addColumnStyles( QDomDocument & doc, QDomElement & autoStyl
   }
 }
 
-void OpenCalcStyles::addNumberStyles( QDomDocument & /*doc*/, QDomElement & /*autoStyles*/ )
+void OpenCalcStyles::addNumberStyles( TQDomDocument & /*doc*/, TQDomElement & /*autoStyles*/ )
 {
 }
 
-void OpenCalcStyles::addRowStyles( QDomDocument & doc, QDomElement & autoStyles )
+void OpenCalcStyles::addRowStyles( TQDomDocument & doc, TQDomElement & autoStyles )
 {
   RowStyle * t = m_rowStyles.first();
   while ( t )
   {
-    QDomElement ts = doc.createElement( "style:style" );
+    TQDomElement ts = doc.createElement( "style:style" );
     ts.setAttribute( "style:name", t->name );
     ts.setAttribute( "style:family", "table-row" );
 
-    QDomElement prop = doc.createElement( "style:properties" );
-    prop.setAttribute( "style:row-height", QString( "%1cm" ).arg( t->size ) );
+    TQDomElement prop = doc.createElement( "style:properties" );
+    prop.setAttribute( "style:row-height", TQString( "%1cm" ).tqarg( t->size ) );
     if ( t->breakB != ::Style::none )
       prop.setAttribute( "fo:break-before", ( t->breakB == ::Style::automatic ? "auto" : "page" ) );
 
@@ -357,17 +357,17 @@ void OpenCalcStyles::addRowStyles( QDomDocument & doc, QDomElement & autoStyles
   }
 }
 
-void OpenCalcStyles::addSheetStyles( QDomDocument & doc, QDomElement & autoStyles )
+void OpenCalcStyles::addSheetStyles( TQDomDocument & doc, TQDomElement & autoStyles )
 {
   SheetStyle * t = m_sheetStyles.first();
   while ( t )
   {
-    QDomElement ts = doc.createElement( "style:style" );
+    TQDomElement ts = doc.createElement( "style:style" );
     ts.setAttribute( "style:name", t->name );
     ts.setAttribute( "style:family", "table" );
     ts.setAttribute( "style:master-page-name", "Default" );
 
-    QDomElement prop = doc.createElement( "style:properties" );
+    TQDomElement prop = doc.createElement( "style:properties" );
     prop.setAttribute( "table:display", ( t->visible ? "true" : "false" ) );
 
     ts.appendChild( prop );
@@ -386,17 +386,17 @@ bool SheetStyle::isEqual( SheetStyle const * const t1, SheetStyle const & t2 )
 }
 
 CellStyle::CellStyle()
-  : color( Qt::black ),
-    bgColor( Qt::white ),
+  : color( TQt::black ),
+    bgColor( TQt::white ),
     indent( -1.0 ),
     wrap( false ),
     vertical( false ),
     angle( 0 ),
     print( true ),
-    left ( Qt::black, 0, Qt::NoPen ),
-    right( Qt::black, 0, Qt::NoPen ),
-    top  ( Qt::black, 0, Qt::NoPen ),
-    bottom( Qt::black, 0, Qt::NoPen ),
+    left ( TQt::black, 0, TQt::NoPen ),
+    right( TQt::black, 0, TQt::NoPen ),
+    top  ( TQt::black, 0, TQt::NoPen ),
+    bottom( TQt::black, 0, TQt::NoPen ),
     hideAll( false ),
     hideFormula( false ),
     notProtected ( false ),
@@ -452,15 +452,15 @@ void CellStyle::loadData( CellStyle & cs, Cell const * const cell )
 
   Format * f = new Format( 0, cell->sheet()->doc()->styleManager()->defaultStyle() );
 
-  QFont font = cell->format()->textFont( col, row );
+  TQFont font = cell->format()->textFont( col, row );
   if ( font != f->font() )
     cs.font = font;
 
-  QColor color = cell->format()->textColor( col, row );
+  TQColor color = cell->format()->textColor( col, row );
   if ( color != f->textColor( col, row ) )
     cs.color   = color;
 
-  QColor bgColor = cell->bgColor( col, row );
+  TQColor bgColor = cell->bgColor( col, row );
   if ( bgColor != f->bgColor( col, row ) )
     cs.bgColor = bgColor;
 
diff --git a/filters/kspread/opencalc/opencalcstyleexport.h b/filters/kspread/opencalc/opencalcstyleexport.h
index 2321b529..e5dfde94 100644
--- a/filters/kspread/opencalc/opencalcstyleexport.h
+++ b/filters/kspread/opencalc/opencalcstyleexport.h
@@ -23,18 +23,18 @@
 
 #include "kspread_format.h"
 
-#include <qcolor.h>
-#include <qfont.h>
-#include <qptrlist.h>
-#include <qstring.h>
+#include <tqcolor.h>
+#include <tqfont.h>
+#include <tqptrlist.h>
+#include <tqstring.h>
 
 namespace KSpread
 {
   class Cell;
 }
 
-class QDomDocument;
-class QDomElement;
+class TQDomDocument;
+class TQDomElement;
 
 typedef enum T1 { Boolean, Date, Number, Percentage, Time } NumberType;
 
@@ -45,7 +45,7 @@ class Style
 
   Style() : breakB( none ), size( 0.0 ) {}
 
-  QString name;
+  TQString name;
   uint    breakB;
   double  size;
 };
@@ -58,7 +58,7 @@ class SheetStyle
   void copyData( SheetStyle const & ts ) { visible = ts.visible; }
   static bool isEqual( SheetStyle const * const t1, SheetStyle const & t2 );
 
-  QString     name;
+  TQString     name;
   bool        visible;
 };
 
@@ -70,10 +70,10 @@ class NumberStyle
   void copyData( NumberStyle const & ts ) { type = ts.type; }
   static bool isEqual( NumberStyle const * const t1, NumberStyle const & t2 );
 
-  QString     name;
+  TQString     name;
 
   NumberType  type;
-  QString     pattern;
+  TQString     pattern;
 };
 
 class CellStyle
@@ -87,21 +87,21 @@ class CellStyle
   // all except the number style
   static void loadData( CellStyle & cs, KSpread::Cell const * const cell );
 
-  QString     name;
+  TQString     name;
 
-  QFont       font;
-  QString     numberStyle;
-  QColor      color;
-  QColor      bgColor;
+  TQFont       font;
+  TQString     numberStyle;
+  TQColor      color;
+  TQColor      bgColor;
   double      indent;
   bool        wrap;
   bool        vertical;
   int         angle;
   bool        print;
-  QPen        left;
-  QPen        right;
-  QPen        top;
-  QPen        bottom;
+  TQPen        left;
+  TQPen        right;
+  TQPen        top;
+  TQPen        bottom;
   bool        hideAll;
   bool        hideFormula;
   bool        notProtected;
@@ -134,32 +134,32 @@ class OpenCalcStyles
   OpenCalcStyles();
   ~OpenCalcStyles();
 
-  void    writeStyles  ( QDomDocument & doc, QDomElement & autoStyles );
-  void    writeFontDecl( QDomDocument & doc, QDomElement & content );
+  void    writeStyles  ( TQDomDocument & doc, TQDomElement & autoStyles );
+  void    writeFontDecl( TQDomDocument & doc, TQDomElement & content );
 
-  void    addFont( QFont const & font, bool def = false );
+  void    addFont( TQFont const & font, bool def = false );
 
-  QString cellStyle( CellStyle const & cs );
-  QString columnStyle( ColumnStyle const & cs );
-  QString numberStyle( NumberStyle const & ns );
-  QString rowStyle( RowStyle const & rs );
-  QString sheetStyle( SheetStyle const & ts );
+  TQString cellStyle( CellStyle const & cs );
+  TQString columnStyle( ColumnStyle const & cs );
+  TQString numberStyle( NumberStyle const & ns );
+  TQString rowStyle( RowStyle const & rs );
+  TQString sheetStyle( SheetStyle const & ts );
 
  private:
-  QPtrList<CellStyle>   m_cellStyles;
-  QPtrList<ColumnStyle> m_columnStyles;
-  QPtrList<NumberStyle> m_numberStyles;
-  QPtrList<RowStyle>    m_rowStyles;
-  QPtrList<SheetStyle>  m_sheetStyles;
-  QPtrList<QFont>       m_fontList;
-
-  QFont                 m_defaultFont;
-
-  void addCellStyles( QDomDocument & doc, QDomElement & autoStyles );
-  void addColumnStyles( QDomDocument & doc, QDomElement & autoStyles );
-  void addNumberStyles( QDomDocument & doc, QDomElement & autoStyles );
-  void addRowStyles( QDomDocument & doc, QDomElement & autoStyles );
-  void addSheetStyles( QDomDocument & doc, QDomElement & autoStyles );
+  TQPtrList<CellStyle>   m_cellStyles;
+  TQPtrList<ColumnStyle> m_columnStyles;
+  TQPtrList<NumberStyle> m_numberStyles;
+  TQPtrList<RowStyle>    m_rowStyles;
+  TQPtrList<SheetStyle>  m_sheetStyles;
+  TQPtrList<TQFont>       m_fontList;
+
+  TQFont                 m_defaultFont;
+
+  void addCellStyles( TQDomDocument & doc, TQDomElement & autoStyles );
+  void addColumnStyles( TQDomDocument & doc, TQDomElement & autoStyles );
+  void addNumberStyles( TQDomDocument & doc, TQDomElement & autoStyles );
+  void addRowStyles( TQDomDocument & doc, TQDomElement & autoStyles );
+  void addSheetStyles( TQDomDocument & doc, TQDomElement & autoStyles );
 };
 
 
diff --git a/filters/kspread/opencalc/status.html b/filters/kspread/opencalc/status.html
index b23f6ae9..e2d667ad 100644
--- a/filters/kspread/opencalc/status.html
+++ b/filters/kspread/opencalc/status.html
@@ -47,11 +47,11 @@ KOffice filters status:&nbsp;&nbsp; OpenOffice.org Calc</h1></center>
     Links (e-mail, files, web)<br>
     cell content<br>
     Datatypes: float, percentage, (date), times, booleans (miss some kspread support) <br>
-    Formating: indents, bold, italic, alignments, colors...<br>
+    Formating: indents, bold, italic, tqalignments, colors...<br>
     Borders, background colors<br>
     column width, row width<br>
-    column layouts, row layouts<br>
-    page layout (size, border)<br>
+    column tqlayouts, row tqlayouts<br>
+    page tqlayout (size, border)<br>
     OpenCalc style import, default style<br>
     format string translating (not supported by KSpread yet, but this filter produces these strings => needs enhancements in KSpread)<br>
     header, footer (including macros)<br>
@@ -139,7 +139,7 @@ KOffice filters status:&nbsp;&nbsp; OpenOffice.org Calc</h1></center>
     Page sizes, header and footer (including variable converting)<br>    
     Font (sizes, attributes, color)<br>    
     Background color<br>
-    Text alignment, angle, vertical text, text wrap and indents<br>
+    Text tqalignment, angle, vertical text, text wrap and indents<br>
     Merged Cells<br>
     DontPrint flag<br>
     Comments<br>
@@ -169,10 +169,10 @@ KOffice filters status:&nbsp;&nbsp; OpenOffice.org Calc</h1></center>
 
 <td>
  Jan 12, 2003 - Initial Revision<br>
- Jan 18, 2003 - page layout, header, footer<br>
+ Jan 18, 2003 - page tqlayout, header, footer<br>
  Jan 19, 2003 - Added support for fonts, text color, background color, formula 
 conversion<br>
- Jan 19, 2003 - text alignment, indents, comments, NoPrint, Merged Cells<br>
+ Jan 19, 2003 - text tqalignment, indents, comments, NoPrint, Merged Cells<br>
  Jan 19, 2003 - angle, vertical text, text wrap<br>
  Jan 19, 2003 - named area, hidden columns and rows<br>
  Jan 20, 2003 - cell borders<br>