TQt conversion fixes

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1158428 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

167 files changed, 385 insertions, 385 deletions

diff --git a/blinken/src/artsplayer.h b/blinken/src/artsplayer.h
index 5668fc6c..64586074 100644
--- a/blinken/src/artsplayer.h
+++ b/blinken/src/artsplayer.h
@@ -32,7 +32,7 @@ namespace KDE
 
 #include "blinkengame.h"
 
-class QTimer;
+class TQTimer;
 
 class artsPlayer : public QObject
 {
diff --git a/blinken/src/blinken.h b/blinken/src/blinken.h
index 5a076d8f..0c45c8a7 100644
--- a/blinken/src/blinken.h
+++ b/blinken/src/blinken.h
@@ -14,7 +14,7 @@
 
 #include "blinkengame.h"
 
-class QTimer;
+class TQTimer;
 
 class KAction;
 class KHelpMenu;
diff --git a/blinken/src/blinkengame.h b/blinken/src/blinkengame.h
index 23feffae..3cdbde6a 100644
--- a/blinken/src/blinkengame.h
+++ b/blinken/src/blinkengame.h
@@ -13,7 +13,7 @@
 #include <tqobject.h>
 #include <tqvaluelist.h>
 
-class QTimer;
+class TQTimer;
 
 class artsPlayer;
 
diff --git a/blinken/src/counter.h b/blinken/src/counter.h
index 49957aeb..8f74afb8 100644
--- a/blinken/src/counter.h
+++ b/blinken/src/counter.h
@@ -10,7 +10,7 @@
 #ifndef COUNTER_H
 #define COUNTER_H
 
-class QPainter;
+class TQPainter;
 
 class counter
 {
diff --git a/blinken/src/fontchecker.h b/blinken/src/fontchecker.h
index a65c95e9..dcfa0cf9 100644
--- a/blinken/src/fontchecker.h
+++ b/blinken/src/fontchecker.h
@@ -10,7 +10,7 @@
 #ifndef FONTCHECKER_H
 #define FONTCHECKER_H
 
-class QFont;
+class TQFont;
 
 class fontChecker
 {
diff --git a/blinken/src/number.h b/blinken/src/number.h
index 08d9a892..d3bcbcfe 100644
--- a/blinken/src/number.h
+++ b/blinken/src/number.h
@@ -10,7 +10,7 @@
 #ifndef NUMBER_H
 #define NUMBER_H
 
-class QPainter;
+class TQPainter;
 
 class number
 {
diff --git a/kalzium/src/detailinfodlg.h b/kalzium/src/detailinfodlg.h
index f633459d..a00c06a2 100644
--- a/kalzium/src/detailinfodlg.h
+++ b/kalzium/src/detailinfodlg.h
@@ -25,10 +25,10 @@ class Element;
 class OrbitsWidget;
 class SpectrumViewImpl;
 
-class QMouseEvent;
-class QFrame;
-class QLabel;
-class QVBoxLayout;
+class TQMouseEvent;
+class TQFrame;
+class TQLabel;
+class TQVBoxLayout;
 class KActionCollection;
 class KHTMLPart;
 
diff --git a/kalzium/src/element.h b/kalzium/src/element.h
index b68bcb09..b4cc11db 100644
--- a/kalzium/src/element.h
+++ b/kalzium/src/element.h
@@ -26,11 +26,11 @@
 #include <tqvaluelist.h>
 
 class Element;
-class QDomDocument;
-class QPainter;
-class QPoint;
-class QFont;
-class QRect;
+class TQDomDocument;
+class TQPainter;
+class TQPoint;
+class TQFont;
+class TQRect;
 class Spectrum;
 class Isotope;
 
diff --git a/kalzium/src/eqchemview.h b/kalzium/src/eqchemview.h
index 418858a4..0e1ad686 100644
--- a/kalzium/src/eqchemview.h
+++ b/kalzium/src/eqchemview.h
@@ -24,7 +24,7 @@
 #include <tqwidget.h>
 #include <kdialogbase.h>
 
-class QPainter;
+class TQPainter;
 class KURL;
 class EqResult;
 
diff --git a/kalzium/src/exporter.h b/kalzium/src/exporter.h
index b093b285..4124161a 100644
--- a/kalzium/src/exporter.h
+++ b/kalzium/src/exporter.h
@@ -19,8 +19,8 @@
  *                                                                         *
  ***************************************************************************/
 
-class QPixmap;
-class QString;
+class TQPixmap;
+class TQString;
 
 /**
  * Small class that provides some exporting functions for graphics.
diff --git a/kalzium/src/kalzium.h b/kalzium/src/kalzium.h
index aeafbcc1..1a726fed 100644
--- a/kalzium/src/kalzium.h
+++ b/kalzium/src/kalzium.h
@@ -23,9 +23,9 @@ class KSelectAction;
 class KToggleAction;
 class QuizsettingsDlg;
 class SliderWidget;
-class QToolBox;
-class QVBoxLayout;
-class QDockWindow;
+class TQToolBox;
+class TQVBoxLayout;
+class TQDockWindow;
 class TempSlider;
 class DetailedInfoDlg;
 class PerodicTableView;
diff --git a/kalzium/src/kalziumtip.h b/kalzium/src/kalziumtip.h
index 217717b1..0186529f 100644
--- a/kalzium/src/kalziumtip.h
+++ b/kalzium/src/kalziumtip.h
@@ -26,11 +26,11 @@
 #include <tqbitmap.h>
 #include <tqtimer.h>
 
-class QPaintEvent;
-class QSimpleRichText;
-class QPixmap;
+class TQPaintEvent;
+class TQSimpleRichText;
+class TQPixmap;
 class Element;
-class QTimer;
+class TQTimer;
 
 
 /**
diff --git a/kalzium/src/kalziumutils.h b/kalzium/src/kalziumutils.h
index f8feb10b..e8184ecb 100644
--- a/kalzium/src/kalziumutils.h
+++ b/kalzium/src/kalziumutils.h
@@ -14,10 +14,10 @@
  *                                                                         *
  ***************************************************************************/
 
-class QString;
-class QRect;
-class QFont;
-class QPainter;
+class TQString;
+class TQRect;
+class TQFont;
+class TQPainter;
 
 class KalziumUtils
 {
diff --git a/kalzium/src/periodictableview.h b/kalzium/src/periodictableview.h
index 2fe89d12..6f373555 100644
--- a/kalzium/src/periodictableview.h
+++ b/kalzium/src/periodictableview.h
@@ -21,10 +21,10 @@
 #ifndef PerodicTableView_H
 #define PerodicTableView_H
 
-class QLabel;
-class QPixmap;
-class QPoint;
-class QVBoxLayout;
+class TQLabel;
+class TQPixmap;
+class TQPoint;
+class TQVBoxLayout;
 class Element;
 class KalziumDataObject;
 class KalziumTip;
diff --git a/kalzium/src/spectrum.h b/kalzium/src/spectrum.h
index ca6bcdac..090822a6 100644
--- a/kalzium/src/spectrum.h
+++ b/kalzium/src/spectrum.h
@@ -24,7 +24,7 @@
 #include <tqstring.h>
 #include <tqvaluelist.h>
 
-class QPixmap;
+class TQPixmap;
 class Element;
 
 /**
diff --git a/kanagram/src/kanagramgame.h b/kanagram/src/kanagramgame.h
index cf14cea4..b7e30237 100644
--- a/kanagram/src/kanagramgame.h
+++ b/kanagram/src/kanagramgame.h
@@ -26,7 +26,7 @@
 #include <kstandarddirs.h>
 #include <krandomsequence.h>
 
-class QWidget;
+class TQWidget;
 
 class KanagramGame : public QObject
 {
diff --git a/kanagram/src/keduvocdocument.h b/kanagram/src/keduvocdocument.h
index e3b76a85..ebc48010 100644
--- a/kanagram/src/keduvocdocument.h
+++ b/kanagram/src/keduvocdocument.h
@@ -240,8 +240,8 @@
 
 #define VCB_SEPARATOR    "__"
 
-class QTextStream;
-class QStringList;
+class TQTextStream;
+class TQStringList;
 class MultipleChoice;
 class LeitnerSystem;
 
diff --git a/kbruch/src/exercisecompare.h b/kbruch/src/exercisecompare.h
index 67d16c61..6ae8a4e5 100644
--- a/kbruch/src/exercisecompare.h
+++ b/kbruch/src/exercisecompare.h
@@ -28,10 +28,10 @@
 #include "ratio.h"
 #include "ratiowidget.h"
 
-class QGridLayout;
-class QLabel;
-class QPushButton;
-class QVBoxLayout;
+class TQGridLayout;
+class TQLabel;
+class TQPushButton;
+class TQVBoxLayout;
 
 
 #include <tqwidget.h>
diff --git a/kbruch/src/exerciseconvert.h b/kbruch/src/exerciseconvert.h
index c4b8ff31..fcd733ec 100644
--- a/kbruch/src/exerciseconvert.h
+++ b/kbruch/src/exerciseconvert.h
@@ -28,13 +28,13 @@
 class RationalWidget;
 class ResultWidget;
 
-class QFrame;
-class QGridLayout;
-class QLabel;
-class QLineEdit;
-class QPushButton;
-class QString;
-class QVBoxLayout;
+class TQFrame;
+class TQGridLayout;
+class TQLabel;
+class TQLineEdit;
+class TQPushButton;
+class TQString;
+class TQVBoxLayout;
 
 /*! Construct the exercise widget to convert rational numbers into fractions
  *
diff --git a/kbruch/src/exercisefactorize.h b/kbruch/src/exercisefactorize.h
index a3460c16..41a89066 100644
--- a/kbruch/src/exercisefactorize.h
+++ b/kbruch/src/exercisefactorize.h
@@ -34,13 +34,13 @@
 class ResultWidget;
 class FactorizedWidget;
 
-class QVBoxLayout;
-class QHBoxLayout;
-class QGridLayout;
-class QSpacerItem;
-class QLabel;
-class QLineEdit;
-class QPushButton;
+class TQVBoxLayout;
+class TQHBoxLayout;
+class TQGridLayout;
+class TQSpacerItem;
+class TQLabel;
+class TQLineEdit;
+class TQPushButton;
 
 // a list containing uints
 typedef TQValueList<uint> uintList;
diff --git a/kbruch/src/mainqtwidget.h b/kbruch/src/mainqtwidget.h
index bed32617..2ecb96f4 100644
--- a/kbruch/src/mainqtwidget.h
+++ b/kbruch/src/mainqtwidget.h
@@ -23,7 +23,7 @@
 class KJanusWidget;
 class KWidgetAction;
 
-class QLabel;
+class TQLabel;
 
 class ExerciseCompare;
 class ExerciseConvert;
diff --git a/kbruch/src/rationalwidget.h b/kbruch/src/rationalwidget.h
index f75b6ddb..f03598ba 100644
--- a/kbruch/src/rationalwidget.h
+++ b/kbruch/src/rationalwidget.h
@@ -26,7 +26,7 @@
 
 #include "fractionbasewidget.h"
 
-class QString;
+class TQString;
 
 /*! class to paint a rational number
  *
diff --git a/kbruch/src/statisticsview.h b/kbruch/src/statisticsview.h
index 6cbdf466..b7948761 100644
--- a/kbruch/src/statisticsview.h
+++ b/kbruch/src/statisticsview.h
@@ -18,11 +18,11 @@
 #ifndef STATISTICSVIEW_H
 #define STATISTICSVIEW_H
 
-class QLabel;
-class QPushButton;
-class QVBoxLayout;
-class QHBoxLayout;
-class QGridLayout;
+class TQLabel;
+class TQPushButton;
+class TQVBoxLayout;
+class TQHBoxLayout;
+class TQGridLayout;
 
 #include <tqwidget.h>
 
diff --git a/kbruch/src/taskview.h b/kbruch/src/taskview.h
index f629fac8..961adce2 100644
--- a/kbruch/src/taskview.h
+++ b/kbruch/src/taskview.h
@@ -33,14 +33,14 @@
 #include <tqwidget.h>
 
 
-class QVBoxLayout;
-class QHBoxLayout;
-class QGridLayout;
-class QSpacerItem;
-class QLabel;
-class QPushButton;
-class QLineEdit;
-class QFrame;
+class TQVBoxLayout;
+class TQHBoxLayout;
+class TQGridLayout;
+class TQSpacerItem;
+class TQLabel;
+class TQPushButton;
+class TQLineEdit;
+class TQFrame;
 
 /*! Constructs a TQWidget, which shows the task to the user.
  *  The class also provides input fields, so that the user can enter the result.
diff --git a/keduca/keduca/keducaview.h b/keduca/keduca/keducaview.h
index d710ef4f..aa04df5e 100644
--- a/keduca/keduca/keducaview.h
+++ b/keduca/keduca/keducaview.h
@@ -24,9 +24,9 @@
 #include <tqsplitter.h>
 #include <tqwidgetstack.h>
 
-class QTimer;
-class QTextEdit;
-class QLabel;
+class TQTimer;
+class TQTextEdit;
+class TQLabel;
 
 class KPushButton;
 
diff --git a/keduca/keduca/kquestion.h b/keduca/keduca/kquestion.h
index 2cd53a30..0f349580 100644
--- a/keduca/keduca/kquestion.h
+++ b/keduca/keduca/kquestion.h
@@ -23,7 +23,7 @@
 #include <tqtextedit.h>
 #include <tqlabel.h>
 
-class QTimer;
+class TQTimer;
 class KProgress;
 
 /**Question view
diff --git a/keduca/keducabuilder/kcontroladdedit.h b/keduca/keducabuilder/kcontroladdedit.h
index 3144f41e..cb93329e 100644
--- a/keduca/keducabuilder/kcontroladdedit.h
+++ b/keduca/keducabuilder/kcontroladdedit.h
@@ -22,7 +22,7 @@
 #include "kcontroladdeditbase.h"
 
 // Qt forward declarations
-class QListViewItem;
+class TQListViewItem;
 
 /**Add or edit questions
  * This is the Wizard that allows adding and editing of
diff --git a/keduca/keducabuilder/kcontrolheader.cpp b/keduca/keducabuilder/kcontrolheader.cpp
index bdb1e0bb..e46bfdc4 100644
--- a/keduca/keducabuilder/kcontrolheader.cpp
+++ b/keduca/keducabuilder/kcontrolheader.cpp
@@ -89,7 +89,7 @@ void KControlHeader::init()
     GroupBox7Layout->setSpacing( 6 );
     GroupBox7Layout->setMargin( 11 );
 
-    TQGridLayout *Layout13 = new QGridLayout;
+    TQGridLayout *Layout13 = new TQGridLayout;
     Layout13->setSpacing( 6 );
     Layout13->setMargin( 0 );
 
@@ -99,7 +99,7 @@ void KControlHeader::init()
 
     Layout13->addWidget( TextLabel10, 2, 0 );
 
-    TQHBoxLayout *Layout12 = new QHBoxLayout;
+    TQHBoxLayout *Layout12 = new TQHBoxLayout;
     Layout12->setSpacing( 6 );
     Layout12->setMargin( 0 );
 
diff --git a/keduca/keducabuilder/ktagcombobox.cpp b/keduca/keducabuilder/ktagcombobox.cpp
index 6d8951ec..5a84574c 100644
--- a/keduca/keducabuilder/ktagcombobox.cpp
+++ b/keduca/keducabuilder/ktagcombobox.cpp
@@ -40,7 +40,7 @@ KTagComboBox::KTagComboBox (TQWidget * parent, const char *name)
     : TQComboBox(parent, name)
 {
     _popup = new TQPopupMenu(this);
-    _tags = new QStringList;
+    _tags = new TQStringList;
     connect( _popup, TQT_SIGNAL(activated(int)),
              TQT_SLOT(internalActivate(int)) );
     connect( _popup, TQT_SIGNAL(highlighted(int)),
diff --git a/keduca/keducabuilder/ktagcombobox.h b/keduca/keducabuilder/ktagcombobox.h
index 1644d6a7..ffeb2cda 100644
--- a/keduca/keducabuilder/ktagcombobox.h
+++ b/keduca/keducabuilder/ktagcombobox.h
@@ -27,8 +27,8 @@
 
 #include <tqcombobox.h>
 #include <tqiconset.h>
-class QPopupMenu;
-class QStringList;
+class TQPopupMenu;
+class TQStringList;
 
 /*
  * This class should be just like qcombobox, but it should be possible
diff --git a/keduca/libkeduca/fileread.h b/keduca/libkeduca/fileread.h
index 679d2cc5..cbc89449 100644
--- a/keduca/libkeduca/fileread.h
+++ b/keduca/libkeduca/fileread.h
@@ -25,7 +25,7 @@
 // forward declarations
 class KTempFile;
 
-class QFile;
+class TQFile;
 
 /**File Read operations. This class read a keduca file an pass the records.
  *@author Javier Campos
diff --git a/kgeography/src/answer.h b/kgeography/src/answer.h
index b5169a0b..a4568f51 100644
--- a/kgeography/src/answer.h
+++ b/kgeography/src/answer.h
@@ -13,7 +13,7 @@
 
 #include <tqvariant.h>
 
-class QGridLayout;
+class TQGridLayout;
 
 class userAnswer
 {
diff --git a/kgeography/src/answersdialog.h b/kgeography/src/answersdialog.h
index 730a1142..1b3b754d 100644
--- a/kgeography/src/answersdialog.h
+++ b/kgeography/src/answersdialog.h
@@ -15,8 +15,8 @@
 
 #include <tqvaluevector.h>
 
-class QScrollView;
-class QWidget;
+class TQScrollView;
+class TQWidget;
 
 class userAnswer;
 
diff --git a/kgeography/src/askwidget.h b/kgeography/src/askwidget.h
index 5cc01943..49c2ea2b 100644
--- a/kgeography/src/askwidget.h
+++ b/kgeography/src/askwidget.h
@@ -16,7 +16,7 @@
 
 #include "answer.h"
 
-class QLabel;
+class TQLabel;
 
 class KGmap;
 
diff --git a/kgeography/src/boxasker.h b/kgeography/src/boxasker.h
index f48878ef..e6171d85 100644
--- a/kgeography/src/boxasker.h
+++ b/kgeography/src/boxasker.h
@@ -15,9 +15,9 @@
 
 class KPushButton;
 
-class QLabel;
-class QRadioButton;
-class QVBoxLayout;
+class TQLabel;
+class TQRadioButton;
+class TQVBoxLayout;
 
 class boxAsker : public askWidget
 {
diff --git a/kgeography/src/capitaldivisionasker.h b/kgeography/src/capitaldivisionasker.h
index 9d9b9ec8..3d8a5e1c 100644
--- a/kgeography/src/capitaldivisionasker.h
+++ b/kgeography/src/capitaldivisionasker.h
@@ -13,7 +13,7 @@
 
 #include "boxasker.h"
 
-class QLabel;
+class TQLabel;
 
 class capitalDivisionAsker : public boxAsker
 {
diff --git a/kgeography/src/kgeography.h b/kgeography/src/kgeography.h
index 008b36ba..fb66525a 100644
--- a/kgeography/src/kgeography.h
+++ b/kgeography/src/kgeography.h
@@ -17,9 +17,9 @@ class KAction;
 class KPushButton;
 class KToggleAction;
 
-class QHBox;
-class QLabel;
-class QVBox;
+class TQHBox;
+class TQLabel;
+class TQVBox;
 
 class KGmap;
 class askWidget;
diff --git a/kgeography/src/mapasker.h b/kgeography/src/mapasker.h
index eba521b2..4843299a 100644
--- a/kgeography/src/mapasker.h
+++ b/kgeography/src/mapasker.h
@@ -14,9 +14,9 @@
 #include "askwidget.h"
 #include "popupmanager.h"
 
-class QLabel;
-class QScrollBar;
-class QSize;
+class TQLabel;
+class TQScrollBar;
+class TQSize;
 
 class flagDivisionAsker;
 class infoWidget;
diff --git a/kgeography/src/popupmanager.h b/kgeography/src/popupmanager.h
index b66d574d..8b28f56e 100644
--- a/kgeography/src/popupmanager.h
+++ b/kgeography/src/popupmanager.h
@@ -13,7 +13,7 @@
 
 #include <tqobject.h>
 
-class QWidget;
+class TQWidget;
 
 class myPopup;
 
diff --git a/khangman/khangman/fontchecker.h b/khangman/khangman/fontchecker.h
index a65c95e9..dcfa0cf9 100644
--- a/khangman/khangman/fontchecker.h
+++ b/khangman/khangman/fontchecker.h
@@ -10,7 +10,7 @@
 #ifndef FONTCHECKER_H
 #define FONTCHECKER_H
 
-class QFont;
+class TQFont;
 
 class fontChecker
 {
diff --git a/kig/filters/cabri-filter.h b/kig/filters/cabri-filter.h
index c1f3febb..2b7a720b 100644
--- a/kig/filters/cabri-filter.h
+++ b/kig/filters/cabri-filter.h
@@ -23,7 +23,7 @@
 
 struct CabriObject;
 
-class QFile;
+class TQFile;
 
 /**
  * This is an import filter for the output of the commercial program
diff --git a/kig/filters/drgeo-filter-chooser.h b/kig/filters/drgeo-filter-chooser.h
index 7cc3c76a..f5057361 100644
--- a/kig/filters/drgeo-filter-chooser.h
+++ b/kig/filters/drgeo-filter-chooser.h
@@ -21,8 +21,8 @@
 
 #include "drgeo-filter-chooserbase.h"
 
-class QListBoxItem;
-class QStringList;
+class TQListBoxItem;
+class TQStringList;
 
 class KigFilterDrgeoChooser
   : public KigFilterDrgeoChooserBase
diff --git a/kig/filters/drgeo-filter.h b/kig/filters/drgeo-filter.h
index d684c5e5..9b0ef369 100644
--- a/kig/filters/drgeo-filter.h
+++ b/kig/filters/drgeo-filter.h
@@ -21,9 +21,9 @@
 
 #include "filter.h"
 
-class QDomNode;
+class TQDomNode;
 class KigDocument;
-class QString;
+class TQString;
 
 /**
  * This is an import filter for the GNOME geometry program DrGeo.
diff --git a/kig/filters/exporter.h b/kig/filters/exporter.h
index 42670abf..8fc210a1 100644
--- a/kig/filters/exporter.h
+++ b/kig/filters/exporter.h
@@ -20,7 +20,7 @@
 
 #include <vector>
 
-class QString;
+class TQString;
 class KigDocument;
 class KigPart;
 class KigWidget;
diff --git a/kig/filters/filters-common.h b/kig/filters/filters-common.h
index 6bc8a57a..dfee6507 100644
--- a/kig/filters/filters-common.h
+++ b/kig/filters/filters-common.h
@@ -18,7 +18,7 @@
 class ObjectTypeCalcer;
 class Coordinate;
 class ObjectCalcer;
-class QCString;
+class TQCString;
 class KigDocument;
 
 /**
diff --git a/kig/filters/imageexporteroptions.h b/kig/filters/imageexporteroptions.h
index 69922803..eacbe859 100644
--- a/kig/filters/imageexporteroptions.h
+++ b/kig/filters/imageexporteroptions.h
@@ -20,7 +20,7 @@
 
 #include "imageexporteroptionsbase.h"
 
-class QSize;
+class TQSize;
 
 class ImageExporterOptions
   : public ImageExporterOptionsBase
diff --git a/kig/filters/latexexporter.h b/kig/filters/latexexporter.h
index 23d9d7aa..7e702852 100644
--- a/kig/filters/latexexporter.h
+++ b/kig/filters/latexexporter.h
@@ -20,7 +20,7 @@
 
 #include "exporter.h"
 
-class QString;
+class TQString;
 class KigPart;
 class KigWidget;
 
diff --git a/kig/filters/native-filter.h b/kig/filters/native-filter.h
index 22b8b1e2..6a10abd9 100644
--- a/kig/filters/native-filter.h
+++ b/kig/filters/native-filter.h
@@ -20,10 +20,10 @@
 
 #include "filter.h"
 
-class QDomElement;
+class TQDomElement;
 class KigDocument;
-class QTextStream;
-class QString;
+class TQTextStream;
+class TQString;
 
 /**
  * Kig's native format.  Between versions 0.3.1 and 0.4, there was a
diff --git a/kig/filters/svgexporter.h b/kig/filters/svgexporter.h
index 86cfaac4..e48238af 100644
--- a/kig/filters/svgexporter.h
+++ b/kig/filters/svgexporter.h
@@ -20,7 +20,7 @@
 
 #include "exporter.h"
 
-class QString;
+class TQString;
 class KigPart;
 class KigWidget;
 
diff --git a/kig/kfile/kfile_drgeo.h b/kig/kfile/kfile_drgeo.h
index e2c5d156..4495cd17 100644
--- a/kig/kfile/kfile_drgeo.h
+++ b/kig/kfile/kfile_drgeo.h
@@ -23,7 +23,7 @@
 
 #include <kfilemetainfo.h>
 
-class QStringList;
+class TQStringList;
 
 class DrgeoPlugin: public KFilePlugin
 {
diff --git a/kig/kfile/kfile_kig.h b/kig/kfile/kfile_kig.h
index 8abacaaf..d5238a4f 100644
--- a/kig/kfile/kfile_kig.h
+++ b/kig/kfile/kfile_kig.h
@@ -23,7 +23,7 @@
 
 #include <kfilemetainfo.h>
 
-class QStringList;
+class TQStringList;
 
 class KigPlugin: public KFilePlugin
 {
diff --git a/kig/kig/kig_part.h b/kig/kig/kig_part.h
index 49204346..3245f38b 100644
--- a/kig/kig/kig_part.h
+++ b/kig/kig/kig_part.h
@@ -36,7 +36,7 @@ class KSelectAction;
 class KToolBar;
 class KToggleAction;
 class KURL;
-class QWidget;
+class TQWidget;
 
 class Coordinate;
 class CoordinateSystem;
diff --git a/kig/kig/kig_view.h b/kig/kig/kig_view.h
index ef8c6860..a60e3ee5 100644
--- a/kig/kig/kig_view.h
+++ b/kig/kig/kig_view.h
@@ -33,8 +33,8 @@
 #include "../misc/rect.h"
 #include "../misc/screeninfo.h"
 
-class QGridLayout;
-class QScrollBar;
+class TQGridLayout;
+class TQScrollBar;
 
 class KigDocument;
 class KigView;
diff --git a/kig/misc/coordinate.h b/kig/misc/coordinate.h
index 96576a48..8e19eb5e 100644
--- a/kig/misc/coordinate.h
+++ b/kig/misc/coordinate.h
@@ -22,7 +22,7 @@
 #ifndef KIG_MISC_COORDINATE_H
 #define KIG_MISC_COORDINATE_H
 
-class QPoint;
+class TQPoint;
 class kdbgstream;
 
 /**
diff --git a/kig/misc/coordinate_system.h b/kig/misc/coordinate_system.h
index 000b52d1..44eaf6d6 100644
--- a/kig/misc/coordinate_system.h
+++ b/kig/misc/coordinate_system.h
@@ -27,11 +27,11 @@ class KigPainter;
 class KigDocument;
 class KigWidget;
 class CoordinateSystem;
-class QValidator;
+class TQValidator;
 class Coordinate;
-class QString;
-class QStringList;
-class QWidget;
+class TQString;
+class TQStringList;
+class TQWidget;
 
 /**
  * a factory to build a CoordinateSystem and a small handle to the
diff --git a/kig/misc/kiginputdialog.h b/kig/misc/kiginputdialog.h
index 28d5ae83..c7b29e73 100644
--- a/kig/misc/kiginputdialog.h
+++ b/kig/misc/kiginputdialog.h
@@ -21,7 +21,7 @@
 #ifndef KIG_MISC_KIGINPUTDIALOG_H
 #define KIG_MISC_KIGINPUTDIALOG_H
 
-class QString;
+class TQString;
 class Coordinate;
 class Goniometry;
 class KigDocument;
diff --git a/kig/misc/kigpainter.h b/kig/misc/kigpainter.h
index 226b2c46..70b4cd9a 100644
--- a/kig/misc/kigpainter.h
+++ b/kig/misc/kigpainter.h
@@ -32,7 +32,7 @@
 #include <vector>
 
 class KigWidget;
-class QPaintDevice;
+class TQPaintDevice;
 class CoordinateSystem;
 class ObjectHierarchy;
 class ConicPolarData;
diff --git a/kig/misc/lists.h b/kig/misc/lists.h
index 40276bb2..e7dc42f9 100644
--- a/kig/misc/lists.h
+++ b/kig/misc/lists.h
@@ -27,8 +27,8 @@ class MacroConstructor;
 class KigDocument;
 class KigPart;
 class KigWidget;
-class QString;
-class QDomElement;
+class TQString;
+class TQDomElement;
 class ObjectCalcer;
 
 /**
diff --git a/kig/misc/object_constructor.h b/kig/misc/object_constructor.h
index eebd0497..9b03ece0 100644
--- a/kig/misc/object_constructor.h
+++ b/kig/misc/object_constructor.h
@@ -29,8 +29,8 @@ class ArgsParserObjectType;
 class ObjectType;
 class BaseConstructMode;
 
-class QString;
-class QCString;
+class TQString;
+class TQCString;
 
 /**
  * This class represents a way to construct a set of objects from a
diff --git a/kig/modes/label.h b/kig/modes/label.h
index 1bb82f9a..828c2e29 100644
--- a/kig/modes/label.h
+++ b/kig/modes/label.h
@@ -27,7 +27,7 @@
 class TextLabelWizard;
 class NormalMode;
 class Coordinate;
-class QString;
+class TQString;
 class ObjectPropertyCalcer;
 class ObjectTypeCalcer;
 class ObjectCalcer;
diff --git a/kig/modes/mode.h b/kig/modes/mode.h
index 9dede83b..18425d2d 100644
--- a/kig/modes/mode.h
+++ b/kig/modes/mode.h
@@ -26,7 +26,7 @@
 class KigDocument;
 class KigPart;
 class KigWidget;
-class QMouseEvent;
+class TQMouseEvent;
 class StdConstructionMode;
 
 /**
diff --git a/kig/objects/common.h b/kig/objects/common.h
index f876315f..f1ea5b8d 100644
--- a/kig/objects/common.h
+++ b/kig/objects/common.h
@@ -40,8 +40,8 @@ class ObjectImpType;
 class ObjectPropertyCalcer;
 class ObjectType;
 class ObjectTypeCalcer;
-class QDomDocument;
-class QDomElement;
+class TQDomDocument;
+class TQDomElement;
 class Rect;
 class ScreenInfo;
 class Transformation;
diff --git a/kig/scripting/script-common.h b/kig/scripting/script-common.h
index 360df862..6fcf1eee 100644
--- a/kig/scripting/script-common.h
+++ b/kig/scripting/script-common.h
@@ -23,7 +23,7 @@
 
 #include "../objects/object_holder.h"
 
-class QString;
+class TQString;
 
 class ScriptType
 {
diff --git a/kiten/kromajiedit.h b/kiten/kromajiedit.h
index b8cef88c..d3766adb 100644
--- a/kiten/kromajiedit.h
+++ b/kiten/kromajiedit.h
@@ -26,9 +26,9 @@
 
 #include <klineedit.h>
 
-class QKeyEvent;
-class QWidget;
-class QPopupMenu;
+class TQKeyEvent;
+class TQWidget;
+class TQPopupMenu;
 
 class KRomajiEdit : public KLineEdit
 {
diff --git a/kiten/learn.h b/kiten/learn.h
index 340ece01..c3d732db 100644
--- a/kiten/learn.h
+++ b/kiten/learn.h
@@ -30,10 +30,10 @@
 
 class KAction;
 class KPushButton;
-class QButtonGroup;
-class QListViewItem;
-class QSplitter;
-class QTabWidget;
+class TQButtonGroup;
+class TQListViewItem;
+class TQSplitter;
+class TQTabWidget;
 
 // Item that sorts all columns numerically
 class LearnItem : public QListViewItem
diff --git a/kiten/optiondialog.h b/kiten/optiondialog.h
index fef3948a..03486d38 100644
--- a/kiten/optiondialog.h
+++ b/kiten/optiondialog.h
@@ -23,12 +23,12 @@
 #define OPTIONDIALOG_H
 
 class KListView;
-class QString;
+class TQString;
 class KFontChooser;
-class QLabel;
-class QPushButton;
-class QComboBox;
-class QCheckBox;
+class TQLabel;
+class TQPushButton;
+class TQComboBox;
+class TQCheckBox;
 class DictList;
 
 #include <kconfigdialog.h>
diff --git a/kiten/rad.h b/kiten/rad.h
index 2337d7c2..fd2cca5a 100644
--- a/kiten/rad.h
+++ b/kiten/rad.h
@@ -25,13 +25,13 @@
 #include <tqstringlist.h>
 
 class Config;
-class QCheckBox;
-class QLabel;
-class QListBoxItem;
-class QSpinBox;
+class TQCheckBox;
+class TQLabel;
+class TQListBoxItem;
+class TQSpinBox;
 class KPushButton;
 class KListBox;
-class QButtonGroup;
+class TQButtonGroup;
 
 class KDE_EXPORT Radical
 {
diff --git a/klettres/klettres/klettres.h b/klettres/klettres/klettres.h
index 574b583a..afed715c 100644
--- a/klettres/klettres/klettres.h
+++ b/klettres/klettres/klettres.h
@@ -31,7 +31,7 @@
 #include "klettresview.h"
 #include "soundfactory.h"
 
-class QLabel;
+class TQLabel;
 class KToggleAction;
 class KSelectAction;
 class KComboBox;
diff --git a/klettres/klettres/klettresview.h b/klettres/klettres/klettresview.h
index 63e274f1..c27b94e5 100644
--- a/klettres/klettres/klettresview.h
+++ b/klettres/klettres/klettresview.h
@@ -25,7 +25,7 @@
 #include <tqpalette.h>
 #include <klineedit.h>
 
-class QLabel;
+class TQLabel;
 class KLettres;
 
 /**
diff --git a/kmplot/kmplot/kmplotio.h b/kmplot/kmplot/kmplotio.h
index 8fac662e..3a92aa75 100644
--- a/kmplot/kmplot/kmplotio.h
+++ b/kmplot/kmplot/kmplotio.h
@@ -29,7 +29,7 @@
 #include <kurl.h>
 #include "xparser.h"
 
-class QString;
+class TQString;
 class XParser;
 
 /** @short This class manages the file operations load and save.
diff --git a/kpercentage/kpercentage/kanimation.h b/kpercentage/kpercentage/kanimation.h
index 2f5b0462..e4231f2a 100644
--- a/kpercentage/kpercentage/kanimation.h
+++ b/kpercentage/kpercentage/kanimation.h
@@ -4,7 +4,7 @@
 #include <tqcanvas.h>
 #include <tqdict.h>
 
-class QString;
+class TQString;
 
 /**
  * This class contains information about one frame.
diff --git a/kpercentage/kpercentage/kanswer.h b/kpercentage/kpercentage/kanswer.h
index 5d603e41..9548e990 100644
--- a/kpercentage/kpercentage/kanswer.h
+++ b/kpercentage/kpercentage/kanswer.h
@@ -27,12 +27,12 @@
 // KDE includes
 #include <kdialog.h>
 
-class QCanvas;
-class QCanvasPixmapArray;
-class QCanvasSprite;
-class QCanvasView;
-class QHBoxLayout;
-class QLabel;
+class TQCanvas;
+class TQCanvasPixmapArray;
+class TQCanvasSprite;
+class TQCanvasView;
+class TQHBoxLayout;
+class TQLabel;
 
 class KAnimation;
 
diff --git a/kpercentage/kpercentage/kpercentmain.h b/kpercentage/kpercentage/kpercentmain.h
index 845e8289..51004dc5 100644
--- a/kpercentage/kpercentage/kpercentmain.h
+++ b/kpercentage/kpercentage/kpercentmain.h
@@ -29,13 +29,13 @@
 // local includes
 #include "kanswer.h"
 
-class QGridLayout;
-class QHBoxLayout;
-class QLabel;
-class QLineEdit;
-class QProgressBar;
-class QPushButton;
-class QVBoxLayout;
+class TQGridLayout;
+class TQHBoxLayout;
+class TQLabel;
+class TQLineEdit;
+class TQProgressBar;
+class TQPushButton;
+class TQVBoxLayout;
 
 /**
  * Dialog for the exercises
diff --git a/kpercentage/kpercentage/ksplashscreen.h b/kpercentage/kpercentage/ksplashscreen.h
index 3c051242..a9ffe655 100644
--- a/kpercentage/kpercentage/ksplashscreen.h
+++ b/kpercentage/kpercentage/ksplashscreen.h
@@ -24,7 +24,7 @@
 
 // KDE includes
 
-class QWidget;
+class TQWidget;
 class KPercentage;
 
 /**
diff --git a/kstars/kstars/addlinkdialog.h b/kstars/kstars/addlinkdialog.h
index 3bf6e02e..87dfa14e 100644
--- a/kstars/kstars/addlinkdialog.h
+++ b/kstars/kstars/addlinkdialog.h
@@ -25,8 +25,8 @@
 
 #include "addlinkdialogui.h"
 
-class QLayout;
-class QString;
+class TQLayout;
+class TQString;
 class SkyMap;
 
 /**@class Simple dialog for adding a custom URL to a popup menu.
diff --git a/kstars/kstars/ccdpreviewwg.h b/kstars/kstars/ccdpreviewwg.h
index 831c7d10..ee079f81 100644
--- a/kstars/kstars/ccdpreviewwg.h
+++ b/kstars/kstars/ccdpreviewwg.h
@@ -21,12 +21,12 @@
  
 enum Pixelorder {PIXELORDER_NORMAL=1, PIXELORDER_DUAL=2};
 
- class QImage;
- class QSocketNotifier;
+ class TQImage;
+ class TQSocketNotifier;
  class CCDVideoWG;
  class INDIStdDevice;
- class QPainter;
- class QVBoxLayout;
+ class TQPainter;
+ class TQVBoxLayout;
  
  class CCDPreviewWG : public CCDPreviewForm
  {
diff --git a/kstars/kstars/conbridlg.h b/kstars/kstars/conbridlg.h
index ef531eaa..62193855 100644
--- a/kstars/kstars/conbridlg.h
+++ b/kstars/kstars/conbridlg.h
@@ -24,7 +24,7 @@
  
  class ConBriForm;
  class FITSViewer;
- class QImage;
+ class TQImage;
 
   
 class ContrastBrightnessDlg : public KDialogBase {
diff --git a/kstars/kstars/customcatalog.h b/kstars/kstars/customcatalog.h
index d7179691..09c1ba5c 100644
--- a/kstars/kstars/customcatalog.h
+++ b/kstars/kstars/customcatalog.h
@@ -21,7 +21,7 @@
 #include <tqptrlist.h>
 #include "skyobject.h"
 
-class QString;
+class TQString;
  
 /**@class CustomCatalog
 	*@short Object catalog added by the user.
diff --git a/kstars/kstars/deepskyobject.h b/kstars/kstars/deepskyobject.h
index e1712c7f..c10305aa 100644
--- a/kstars/kstars/deepskyobject.h
+++ b/kstars/kstars/deepskyobject.h
@@ -34,9 +34,9 @@
 	*@version 1.0
 	*/
 
-class QPainter;
-class QImage;
-class QString;
+class TQPainter;
+class TQImage;
+class TQString;
 class KSPopupMenu;
 
 class DeepSkyObject : public SkyObject {
diff --git a/kstars/kstars/detaildialog.h b/kstars/kstars/detaildialog.h
index 2bf6a452..301a2a13 100644
--- a/kstars/kstars/detaildialog.h
+++ b/kstars/kstars/detaildialog.h
@@ -27,12 +27,12 @@
 #include "skyobject.h"
 
 class GeoLocation;
-class QHBoxLayout;
-class QLineEdit;
-class QFile;
-class QPixmap;
-class QString;
-class QStringList;
+class TQHBoxLayout;
+class TQLineEdit;
+class TQFile;
+class TQPixmap;
+class TQString;
+class TQStringList;
 class KStars;
 class KStarsDateTime;
 
diff --git a/kstars/kstars/devicemanager.h b/kstars/kstars/devicemanager.h
index cf304522..fe9af04c 100644
--- a/kstars/kstars/devicemanager.h
+++ b/kstars/kstars/devicemanager.h
@@ -20,7 +20,7 @@
  class INDI_P;
  class INDI_D;
  
- class QSocketNotifier;
+ class TQSocketNotifier;
  
  // INDI device manager
 class DeviceManager : public QObject
diff --git a/kstars/kstars/draglistbox.h b/kstars/kstars/draglistbox.h
index c4fce08b..7e4a31cb 100644
--- a/kstars/kstars/draglistbox.h
+++ b/kstars/kstars/draglistbox.h
@@ -20,7 +20,7 @@
 
 #include <klistbox.h>
 
-class QDragEnterEvent;
+class TQDragEnterEvent;
 class QDragDropEvent;
 
 /**@class DragListBox
diff --git a/kstars/kstars/finddialog.h b/kstars/kstars/finddialog.h
index 76531f03..71059da0 100644
--- a/kstars/kstars/finddialog.h
+++ b/kstars/kstars/finddialog.h
@@ -23,15 +23,15 @@
 
 #include <kdialogbase.h>
 
-class QVBoxLayout;
-class QHBoxLayout;
-class QGridLayout;
-class QLabel;
-class QLineEdit;
-class QComboBox;
-class QListBox;
-class QListBoxItem;
-//class QStringList;
+class TQVBoxLayout;
+class TQHBoxLayout;
+class TQGridLayout;
+class TQLabel;
+class TQLineEdit;
+class TQComboBox;
+class TQListBox;
+class TQListBoxItem;
+//class TQStringList;
 class SkyObjectNameListItem;
 
 /**@class FindDialog
diff --git a/kstars/kstars/fitshistogram.h b/kstars/kstars/fitshistogram.h
index 15d8d264..fe30c2d1 100644
--- a/kstars/kstars/fitshistogram.h
+++ b/kstars/kstars/fitshistogram.h
@@ -24,7 +24,7 @@
  #define BARS 500
  
  class FITSViewer;
- class QPixmap;
+ class TQPixmap;
  
  class FITSHistogram : public histDialog
  {
diff --git a/kstars/kstars/fitsimage.h b/kstars/kstars/fitsimage.h
index de40da52..72efc408 100644
--- a/kstars/kstars/fitsimage.h
+++ b/kstars/kstars/fitsimage.h
@@ -38,7 +38,7 @@
 #include "indi/fitsrw.h"
 
 class KCommandHistory;
-class QScrollView;
+class TQScrollView;
 class FITSViewer;
 class FITSFrame;
 
diff --git a/kstars/kstars/fitsprocess.h b/kstars/kstars/fitsprocess.h
index 97d4f35a..da0e597e 100644
--- a/kstars/kstars/fitsprocess.h
+++ b/kstars/kstars/fitsprocess.h
@@ -31,7 +31,7 @@
       7. void divide(unsigned int * img1, unsigned int * img2); we know numOfPixels already.*/
 
 class FITSViewer;
-class QImage;
+class TQImage;
 
 class FITSProcess
 {
diff --git a/kstars/kstars/fitsviewer.h b/kstars/kstars/fitsviewer.h
index e9560d1e..f630654a 100644
--- a/kstars/kstars/fitsviewer.h
+++ b/kstars/kstars/fitsviewer.h
@@ -41,7 +41,7 @@
 
 class KCommandHistory;
 class ContrastBrightnessDlg;
-class QScrollView;
+class TQScrollView;
 class FITSImage;
 class FITSHistogram;
 
diff --git a/kstars/kstars/focusdialog.h b/kstars/kstars/focusdialog.h
index 24eccad5..6ca6858d 100644
--- a/kstars/kstars/focusdialog.h
+++ b/kstars/kstars/focusdialog.h
@@ -21,8 +21,8 @@
 #include <kdialogbase.h>
 #include "focusdialogdlg.h"
 
-class QVBoxLayout;
-class QHBoxLayout;
+class TQVBoxLayout;
+class TQHBoxLayout;
 class KLineEdit;
 class SkyPoint;
 class FocusDialogDlg;
diff --git a/kstars/kstars/fov.h b/kstars/kstars/fov.h
index 64a3fd04..03d2f5c7 100644
--- a/kstars/kstars/fov.h
+++ b/kstars/kstars/fov.h
@@ -26,7 +26,7 @@
 	*@version 1.0
 	*/
 
-class QPainter;
+class TQPainter;
 
 class FOV {
 	public:
diff --git a/kstars/kstars/imagesequence.h b/kstars/kstars/imagesequence.h
index f16d3daa..8d467593 100644
--- a/kstars/kstars/imagesequence.h
+++ b/kstars/kstars/imagesequence.h
@@ -15,7 +15,7 @@
 #include "imgsequencedlgui.h"
 
 class KStars;
-class QTimer;
+class TQTimer;
 class INDIStdDevice;
 
 class imagesequence : public imgSequenceDlg
diff --git a/kstars/kstars/imageviewer.h b/kstars/kstars/imageviewer.h
index 7ebf8afb..0c317a25 100644
--- a/kstars/kstars/imageviewer.h
+++ b/kstars/kstars/imageviewer.h
@@ -43,7 +43,7 @@
 	*/
 
 class KURL;
-class QFile;
+class TQFile;
 
 class ImageViewer : public KMainWindow  {
 	Q_OBJECT
diff --git a/kstars/kstars/indidevice.h b/kstars/kstars/indidevice.h
index ce7b0827..b9d7315d 100644
--- a/kstars/kstars/indidevice.h
+++ b/kstars/kstars/indidevice.h
@@ -33,23 +33,23 @@ class KDoubleSpinBox;
 class KPushButton;
 class KPopupMenu;
 
-class QTable;
-class QLabel;
-class QHBoxLayout;
-class QVBoxLayout;
-class QFrame;
-class QLineEdit;
-class QString;
-class QTextEdit;
-class QListView;
-class QTabWidget;
-class QSpacerItem;
-class QGridLayout;
-class QButtonGroup;
-class QCheckBox;
-class QScrollView;
-class QSocketNotifier;
-class QVBox;
+class TQTable;
+class TQLabel;
+class TQHBoxLayout;
+class TQVBoxLayout;
+class TQFrame;
+class TQLineEdit;
+class TQString;
+class TQTextEdit;
+class TQListView;
+class TQTabWidget;
+class TQSpacerItem;
+class TQGridLayout;
+class TQButtonGroup;
+class TQCheckBox;
+class TQScrollView;
+class TQSocketNotifier;
+class TQVBox;
 
 /*************************************************************************
 ** The INDI Tree
diff --git a/kstars/kstars/indielement.h b/kstars/kstars/indielement.h
index cc92d960..d7c18e15 100644
--- a/kstars/kstars/indielement.h
+++ b/kstars/kstars/indielement.h
@@ -72,12 +72,12 @@ class KPushButton;
 class KCheckBox;
 class KSqueezedTextLabel;
 
-class QLabel;
-class QHBoxLayout;
-class QVBoxLayout;
-class QSpacerItem;
-class QCheckBox;
-class QSlider;
+class TQLabel;
+class TQHBoxLayout;
+class TQVBoxLayout;
+class TQSpacerItem;
+class TQCheckBox;
+class TQSlider;
 
 class INDI_P;
 
diff --git a/kstars/kstars/indigroup.h b/kstars/kstars/indigroup.h
index d9361c2d..097e6a10 100644
--- a/kstars/kstars/indigroup.h
+++ b/kstars/kstars/indigroup.h
@@ -21,8 +21,8 @@
 class INDI_P;
 class INDI_D;
 
-class QFrame;
-class QVBoxLayout;
+class TQFrame;
+class TQVBoxLayout;
 
 /* INDI group */
 class INDI_G
diff --git a/kstars/kstars/indimenu.h b/kstars/kstars/indimenu.h
index 8afd533d..344d087e 100644
--- a/kstars/kstars/indimenu.h
+++ b/kstars/kstars/indimenu.h
@@ -25,22 +25,22 @@ class KComboBox;
 class KDoubleSpinBox;
 class KPushButton;
 
-class QLabel;
-class QHBoxLayout;
-class QVBoxLayout;
-class QFrame;
-class QLineEdit;
-class QString;
-class QTextEdit;
-class QListView;
-class QSocketNotifier;
-class QTabWidget;
-class QSpacerItem;
-class QGridLayout;
-class QButtonGroup;
-class QCheckBox;
-class QScrollView;
-class QVBox;
+class TQLabel;
+class TQHBoxLayout;
+class TQVBoxLayout;
+class TQFrame;
+class TQLineEdit;
+class TQString;
+class TQTextEdit;
+class TQListView;
+class TQSocketNotifier;
+class TQTabWidget;
+class TQSpacerItem;
+class TQGridLayout;
+class TQButtonGroup;
+class TQCheckBox;
+class TQScrollView;
+class TQVBox;
 
 class KStars;
 class DeviceManager;
diff --git a/kstars/kstars/indiproperty.h b/kstars/kstars/indiproperty.h
index 3bc3c087..493a10ba 100644
--- a/kstars/kstars/indiproperty.h
+++ b/kstars/kstars/indiproperty.h
@@ -22,11 +22,11 @@ class KPopupMenu;
 class KComboBox;
 class KLed;
 
-class QLabel;
-class QPushButton;
-class QHBoxLayout;
-class QVBoxLayout;
-class QButtonGroup;
+class TQLabel;
+class TQPushButton;
+class TQHBoxLayout;
+class TQVBoxLayout;
+class TQButtonGroup;
 
 
 
diff --git a/kstars/kstars/indistd.h b/kstars/kstars/indistd.h
index c69bec46..407ac02b 100644
--- a/kstars/kstars/indistd.h
+++ b/kstars/kstars/indistd.h
@@ -23,7 +23,7 @@
  class SkyObject;
  class StreamWG;
  class CCDPreviewWG;
- class QSocketNotifier;
+ class TQSocketNotifier;
  class KProgressDialog;
  class KDirLister;
  class SkyObject;
diff --git a/kstars/kstars/infobox.h b/kstars/kstars/infobox.h
index bfc67b91..e9953404 100644
--- a/kstars/kstars/infobox.h
+++ b/kstars/kstars/infobox.h
@@ -33,7 +33,7 @@
 	*@version 1.0
 	*/
 
-class QPainter;
+class TQPainter;
 
 class InfoBox : public TQObject {
 	Q_OBJECT
diff --git a/kstars/kstars/infoboxes.h b/kstars/kstars/infoboxes.h
index 645f2bbe..25ec2d23 100644
--- a/kstars/kstars/infoboxes.h
+++ b/kstars/kstars/infoboxes.h
@@ -36,7 +36,7 @@
 	*@version 1.0
 	*/
 
-class QPainter;
+class TQPainter;
 class GeoLocation;
 class SkyPoint;
 class dms;
diff --git a/kstars/kstars/ksfilereader.h b/kstars/kstars/ksfilereader.h
index 005d6987..c320e8b5 100644
--- a/kstars/kstars/ksfilereader.h
+++ b/kstars/kstars/ksfilereader.h
@@ -29,8 +29,8 @@
 	*@version 1.0
 	*/
 
-class QFile;
-class QString;
+class TQFile;
+class TQString;
 
 class KSFileReader : public TQObject  {
 	Q_OBJECT
diff --git a/kstars/kstars/ksplanetbase.h b/kstars/kstars/ksplanetbase.h
index 0c15a1a5..d703f980 100644
--- a/kstars/kstars/ksplanetbase.h
+++ b/kstars/kstars/ksplanetbase.h
@@ -30,7 +30,7 @@
 
 #define MAXTRAIL 400  //maximum number of points in a planet trail
 
-class QPoint;
+class TQPoint;
 class KSNumbers;
 class KSPopupMenu;
 
diff --git a/kstars/kstars/kspopupmenu.h b/kstars/kstars/kspopupmenu.h
index ebf34842..78f7c1e3 100644
--- a/kstars/kstars/kspopupmenu.h
+++ b/kstars/kstars/kspopupmenu.h
@@ -34,7 +34,7 @@
 class KStars;
 class StarObject;
 class SkyObject;
-class QLabel;
+class TQLabel;
 
 class KSPopupMenu : public KPopupMenu
 {
diff --git a/kstars/kstars/kstars.h b/kstars/kstars/kstars.h
index 34957208..73c10127 100644
--- a/kstars/kstars/kstars.h
+++ b/kstars/kstars/kstars.h
@@ -30,8 +30,8 @@
 #include "observinglist.h"
 
 // forward declaration is enough. We only need pointers
-class QPalette;
-class QVBoxLayout;
+class TQPalette;
+class TQVBoxLayout;
 class KActionMenu;
 class KDialogBase;
 class KKey;
diff --git a/kstars/kstars/kstarsdata.cpp b/kstars/kstars/kstarsdata.cpp
index 5863d449..4d5ff70a 100644
--- a/kstars/kstars/kstarsdata.cpp
+++ b/kstars/kstars/kstarsdata.cpp
@@ -1761,7 +1761,7 @@ void KStarsData::sendClearCache() {
 void KStarsData::initialize() {
 	if (startupComplete) return;
 
-	initTimer = new QTimer;
+	initTimer = new TQTimer;
 	TQObject::connect(initTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT( slotInitialize() ) );
 	initCounter = 0;
 	initTimer->start(1);
diff --git a/kstars/kstars/kstarsdata.h b/kstars/kstars/kstarsdata.h
index b6d5b752..0a358a42 100644
--- a/kstars/kstars/kstarsdata.h
+++ b/kstars/kstars/kstarsdata.h
@@ -49,9 +49,9 @@
 
 #define MINDRAWSTARMAG 6.5 // min. magnitude to load all stars which are needed for constellation lines
 
-class QDataPump;
-class QFile;
-class QTimer;
+class TQDataPump;
+class TQFile;
+class TQTimer;
 
 class KStandardDirs;
 
diff --git a/kstars/kstars/kstarssplash.h b/kstars/kstars/kstarssplash.h
index 2750d3c9..afe523a2 100644
--- a/kstars/kstars/kstarssplash.h
+++ b/kstars/kstars/kstarssplash.h
@@ -28,7 +28,7 @@
 	*@version 1.0
 	*/
 
-class QLabel;
+class TQLabel;
 
 class KStarsSplash : public KDialogBase
 {
diff --git a/kstars/kstars/ksutils.h b/kstars/kstars/ksutils.h
index 4f43b9cb..35fa8580 100644
--- a/kstars/kstars/ksutils.h
+++ b/kstars/kstars/ksutils.h
@@ -27,7 +27,7 @@
 #ifndef KSTARS_KSUTILS_H_
 #define KSTARS_KSUTILS_H_
 
-class QFile;
+class TQFile;
 
 class KSUtils {
 	public:
diff --git a/kstars/kstars/locationdialog.h b/kstars/kstars/locationdialog.h
index 275d8288..23831361 100644
--- a/kstars/kstars/locationdialog.h
+++ b/kstars/kstars/locationdialog.h
@@ -43,15 +43,15 @@
 #include <kdialogbase.h>
 #include "geolocation.h"
 
-class QVBoxLayout;
-class QHBoxLayout;
-class QGridLayout;
-class QGroupBox;
-class QLabel;
-class QListBox;
-class QListBoxItem;
-class QPushButton;
-class QComboBox;
+class TQVBoxLayout;
+class TQHBoxLayout;
+class TQGridLayout;
+class TQGroupBox;
+class TQLabel;
+class TQListBox;
+class TQListBoxItem;
+class TQPushButton;
+class TQComboBox;
 class KLineEdit;
 class MapCanvas;
 class dmsBox;
diff --git a/kstars/kstars/magnitudespinbox.h b/kstars/kstars/magnitudespinbox.h
index f4f62d53..c5f120c5 100644
--- a/kstars/kstars/magnitudespinbox.h
+++ b/kstars/kstars/magnitudespinbox.h
@@ -28,7 +28,7 @@
 
 #include <knuminput.h>
 
-class QWidget;
+class TQWidget;
 
 class MagnitudeSpinBox  : public KDoubleNumInput
 {
diff --git a/kstars/kstars/mapcanvas.h b/kstars/kstars/mapcanvas.h
index 666e51d2..b32098b2 100644
--- a/kstars/kstars/mapcanvas.h
+++ b/kstars/kstars/mapcanvas.h
@@ -34,7 +34,7 @@
 	*@version 1.0
 	*/
 
-class QPixmap;
+class TQPixmap;
 
 class MapCanvas : public TQWidget  {
 	Q_OBJECT
diff --git a/kstars/kstars/opscatalog.h b/kstars/kstars/opscatalog.h
index 514d9ea9..d57049d5 100644
--- a/kstars/kstars/opscatalog.h
+++ b/kstars/kstars/opscatalog.h
@@ -32,9 +32,9 @@
 	*@version 1.0
 	*/
 
-class QWidget;
+class TQWidget;
 class KStars;
-class QCheckListItem;
+class TQCheckListItem;
 
 class OpsCatalog : public OpsCatalogUI
 {
diff --git a/kstars/kstars/opscolors.h b/kstars/kstars/opscolors.h
index a6623ef0..23a93d20 100644
--- a/kstars/kstars/opscolors.h
+++ b/kstars/kstars/opscolors.h
@@ -35,7 +35,7 @@
 	*@version 1.0
 	*/
 
-class QWidget;
+class TQWidget;
 class KStars;
 
 class OpsColors : public OpsColorsUI
diff --git a/kstars/kstars/planetcatalog.h b/kstars/kstars/planetcatalog.h
index 976372b9..99a7b65e 100644
--- a/kstars/kstars/planetcatalog.h
+++ b/kstars/kstars/planetcatalog.h
@@ -35,7 +35,7 @@
 #include <tqobject.h>
 #include <tqptrlist.h>
 
-class QString;
+class TQString;
 class KStarsData;
 class KSNumbers;
 class KSPlanetBase;
diff --git a/kstars/kstars/skymap.h b/kstars/kstars/skymap.h
index 04f8a52f..b6badd3b 100644
--- a/kstars/kstars/skymap.h
+++ b/kstars/kstars/skymap.h
@@ -26,11 +26,11 @@
 
 #define HOVER_INTERVAL 500 
 
-class QPainter;
-class QPaintDevice;
-class QPoint;
-class QPointArray;
-class QPixmap;
+class TQPainter;
+class TQPaintDevice;
+class TQPoint;
+class TQPointArray;
+class TQPixmap;
 
 class dms;
 class InfoBoxes;
diff --git a/kstars/kstars/skyobject.h b/kstars/kstars/skyobject.h
index a8376d45..442c8c43 100644
--- a/kstars/kstars/skyobject.h
+++ b/kstars/kstars/skyobject.h
@@ -36,7 +36,7 @@
 	*@version 1.0
 	*/
 
-class QPoint;
+class TQPoint;
 class GeoLocation;
 class KStarsDateTime;
 
diff --git a/kstars/kstars/starobject.h b/kstars/kstars/starobject.h
index f4ca1bd9..d92fae87 100644
--- a/kstars/kstars/starobject.h
+++ b/kstars/kstars/starobject.h
@@ -22,8 +22,8 @@
 
 #include "skyobject.h"
 
-class QPainter;
-class QString;
+class TQPainter;
+class TQString;
 class KSPopupMenu;
 
 /**@class StarObject 
diff --git a/kstars/kstars/streamwg.h b/kstars/kstars/streamwg.h
index 7fa14988..754853e5 100644
--- a/kstars/kstars/streamwg.h
+++ b/kstars/kstars/streamwg.h
@@ -19,12 +19,12 @@
  #include "tqframe.h"
  
  
- class QImage;
- class QSocketNotifier;
+ class TQImage;
+ class TQSocketNotifier;
  class VideoWG;
  class INDIStdDevice;
- class QPainter;
- class QVBoxLayout;
+ class TQPainter;
+ class TQVBoxLayout;
  
  class StreamWG : public streamForm
  {
diff --git a/kstars/kstars/telescopewizardprocess.h b/kstars/kstars/telescopewizardprocess.h
index 3f19523f..3e55ccfe 100644
--- a/kstars/kstars/telescopewizardprocess.h
+++ b/kstars/kstars/telescopewizardprocess.h
@@ -17,7 +17,7 @@
 class KStars;
 class INDIMenu;
 class INDIDriver;
-class QTimer;
+class TQTimer;
 class INDI_D;
 
 class KProgressDialog;
diff --git a/kstars/kstars/thumbnaileditor.h b/kstars/kstars/thumbnaileditor.h
index d7646bc0..78d5134b 100644
--- a/kstars/kstars/thumbnaileditor.h
+++ b/kstars/kstars/thumbnaileditor.h
@@ -23,7 +23,7 @@
 
 class ThumbnailEditorUI;
 class ThumbnailPicker;
-class QPoint;
+class TQPoint;
 
 class ThumbImage : public QLabel
 {
diff --git a/kstars/kstars/thumbnailpicker.h b/kstars/kstars/thumbnailpicker.h
index 20dc5739..8cd52b99 100644
--- a/kstars/kstars/thumbnailpicker.h
+++ b/kstars/kstars/thumbnailpicker.h
@@ -24,9 +24,9 @@
 
 class ThumbnailPickerUI;
 class ThumbnailEditor;
-class QPixmap;
-class QFile;
-class QRect;
+class TQPixmap;
+class TQFile;
+class TQRect;
 class DetailDialog;
 class SkyObject;
 
diff --git a/kstars/kstars/timebox.h b/kstars/kstars/timebox.h
index cc6b19fa..1f3f8b6d 100644
--- a/kstars/kstars/timebox.h
+++ b/kstars/kstars/timebox.h
@@ -22,7 +22,7 @@
 #include <tqlineedit.h>
 #include <tqstring.h>
 
-class QTime;
+class TQTime;
 class ExtDate;
 
 /**@class timeBox
diff --git a/kstars/kstars/timedialog.h b/kstars/kstars/timedialog.h
index d7e94f36..e0f1a30e 100644
--- a/kstars/kstars/timedialog.h
+++ b/kstars/kstars/timedialog.h
@@ -23,12 +23,12 @@
 
 #include "kstarsdatetime.h"
 
-class QHBoxLayout;
-class QVBoxLayout;
+class TQHBoxLayout;
+class TQVBoxLayout;
 class ExtDatePicker;
-class QSpinBox;
-class QLabel;
-class QPushButton;
+class TQSpinBox;
+class TQLabel;
+class TQPushButton;
 class KStars;
 
 /**@class TimeDialog 
diff --git a/kstars/kstars/timeunitbox.h b/kstars/kstars/timeunitbox.h
index a245c55b..9e190b7b 100644
--- a/kstars/kstars/timeunitbox.h
+++ b/kstars/kstars/timeunitbox.h
@@ -41,7 +41,7 @@
 	*@version 1.0
 	*/
 
-class QPushButton;
+class TQPushButton;
 
 class TimeUnitBox : public TQVBox {
    Q_OBJECT
diff --git a/kstars/kstars/tools/altvstime.h b/kstars/kstars/tools/altvstime.h
index 7bf738f7..fc11e55b 100644
--- a/kstars/kstars/tools/altvstime.h
+++ b/kstars/kstars/tools/altvstime.h
@@ -21,9 +21,9 @@
 #include "kstarsplotwidget.h"
 
 class KStarsDateTime;
-class QTime;
-class QVariant;
-class QVBoxLayout;
+class TQTime;
+class TQVariant;
+class TQVBoxLayout;
 class KDialogBase;
 class KLocale;
 class SkyObject;
diff --git a/kstars/kstars/tools/astrocalc.h b/kstars/kstars/tools/astrocalc.h
index 95051f2b..bbabcb24 100644
--- a/kstars/kstars/tools/astrocalc.h
+++ b/kstars/kstars/tools/astrocalc.h
@@ -29,12 +29,12 @@
 
 #include "dms.h"
 
-class QSplitter;
-class QListView;
-class QTextView;
-class QListViewItem;
-class QVBox;
-class QString;
+class TQSplitter;
+class TQListView;
+class TQTextView;
+class TQListViewItem;
+class TQVBox;
+class TQString;
 class modCalcJD;
 class modCalcGeodCoord;
 class modCalcGalCoord;
diff --git a/kstars/kstars/tools/kstarsplotwidget.h b/kstars/kstars/tools/kstarsplotwidget.h
index dd28f195..a3c00d88 100644
--- a/kstars/kstars/tools/kstarsplotwidget.h
+++ b/kstars/kstars/tools/kstarsplotwidget.h
@@ -26,8 +26,8 @@
 #define XPADDING 20
 #define YPADDING 20
 
-class QColor;
-class QPixmap;
+class TQColor;
+class TQPixmap;
 
 /**@class KStarsPlotWidget
 	*@short A plotting widget for KStars tools, derived from the more generic class KPlotWidget.
diff --git a/kstars/kstars/tools/lcgenerator.h b/kstars/kstars/tools/lcgenerator.h
index 0e676be6..4e8e055c 100644
--- a/kstars/kstars/tools/lcgenerator.h
+++ b/kstars/kstars/tools/lcgenerator.h
@@ -31,17 +31,17 @@
 #include <kdialogbase.h>
 #include <kio/job.h>
 
-class QVBoxLayout;
-class QHBoxLayout;
-class QGridLayout;
-class QFile;
+class TQVBoxLayout;
+class TQHBoxLayout;
+class TQGridLayout;
+class TQFile;
 class KLineEdit;
 class KListBox;
 class KPushButton;
-class QCheckBox;
-class QGroupBox;
-class QLabel;
-class QListBoxItem;
+class TQCheckBox;
+class TQGroupBox;
+class TQLabel;
+class TQListBoxItem;
 
 class KStars;
 
diff --git a/kstars/kstars/tools/modcalcangdist.h b/kstars/kstars/tools/modcalcangdist.h
index ee13374a..c5706938 100644
--- a/kstars/kstars/tools/modcalcangdist.h
+++ b/kstars/kstars/tools/modcalcangdist.h
@@ -29,7 +29,7 @@
 class dms;
 class dmsBox;
 class SkyPoint;
-class QTextStream;
+class TQTextStream;
 
 class modCalcAngDist : public modCalcAngDistDlg  {
 
diff --git a/kstars/kstars/tools/modcalcapcoord.h b/kstars/kstars/tools/modcalcapcoord.h
index 4ac09b38..bb9452db 100644
--- a/kstars/kstars/tools/modcalcapcoord.h
+++ b/kstars/kstars/tools/modcalcapcoord.h
@@ -31,7 +31,7 @@ class dms;
 class dmsBox;
 class SkyPoint;
 class KStarsDateTime;
-class QTextStream;
+class TQTextStream;
 
 class modCalcApCoord : public modCalcApCoordDlg  {
 
diff --git a/kstars/kstars/tools/modcalcazel.h b/kstars/kstars/tools/modcalcazel.h
index 9ef67f6f..d7dae29a 100644
--- a/kstars/kstars/tools/modcalcazel.h
+++ b/kstars/kstars/tools/modcalcazel.h
@@ -22,7 +22,7 @@
 #include <tqwidget.h>
 #include "modcalcazeldlg.h"
 
-class QWidget;
+class TQWidget;
 class SkyPoint;
 class KStarsDateTime;
 class GeoLocation;
diff --git a/kstars/kstars/tools/modcalceclipticcoords.h b/kstars/kstars/tools/modcalceclipticcoords.h
index 30757201..4a421214 100644
--- a/kstars/kstars/tools/modcalceclipticcoords.h
+++ b/kstars/kstars/tools/modcalceclipticcoords.h
@@ -21,7 +21,7 @@
 #include "modcalceclipticcoordsdlg.h"
 #include "dms.h"
 
-class QString;
+class TQString;
 
 /**
   * Class which implements the KStars calculator module to compute
diff --git a/kstars/kstars/tools/modcalcequinox.h b/kstars/kstars/tools/modcalcequinox.h
index 14e664a2..71a42818 100644
--- a/kstars/kstars/tools/modcalcequinox.h
+++ b/kstars/kstars/tools/modcalcequinox.h
@@ -22,8 +22,8 @@
 #include <tqwidget.h>
 #include "modcalcequinoxdlg.h"
 
-class QWidget;
-class QTextStream;
+class TQWidget;
+class TQTextStream;
 
 /**
   *@author Pablo de Vicente
diff --git a/kstars/kstars/tools/modcalcgeodcoord.h b/kstars/kstars/tools/modcalcgeodcoord.h
index 9cad095a..2d8fd186 100644
--- a/kstars/kstars/tools/modcalcgeodcoord.h
+++ b/kstars/kstars/tools/modcalcgeodcoord.h
@@ -29,9 +29,9 @@
 	*@version 0.9
   */
 
-//class QWidget;
-//class QLineEdit;
-//class QRadioButton;
+//class TQWidget;
+//class TQLineEdit;
+//class TQRadioButton;
 //class dmsBox;
 class GeoLocation;
 
diff --git a/kstars/kstars/tools/modcalcjd.h b/kstars/kstars/tools/modcalcjd.h
index 321e61e8..c7505b7a 100644
--- a/kstars/kstars/tools/modcalcjd.h
+++ b/kstars/kstars/tools/modcalcjd.h
@@ -32,7 +32,7 @@
 	*@version 0.9
   */
 
-class QWidget;
+class TQWidget;
 class VBox;
 class KStarsDateTime;
 
diff --git a/kstars/kstars/tools/modcalcplanets.h b/kstars/kstars/tools/modcalcplanets.h
index 51451763..359a7074 100644
--- a/kstars/kstars/tools/modcalcplanets.h
+++ b/kstars/kstars/tools/modcalcplanets.h
@@ -24,8 +24,8 @@
 #include "geolocation.h"
 #include "kstarsdatetime.h"
 
-class QWidget;
-class QTextStream;
+class TQWidget;
+class TQTextStream;
 class KSPlanet;
 class KSMoon;
 class KSSun;
diff --git a/kstars/kstars/tools/modcalcprec.h b/kstars/kstars/tools/modcalcprec.h
index bd70a44d..bf01d8bd 100644
--- a/kstars/kstars/tools/modcalcprec.h
+++ b/kstars/kstars/tools/modcalcprec.h
@@ -31,7 +31,7 @@
 	*@version 0.9
   */
 
-class QString;
+class TQString;
 class dms;
 class SkyPoint;
 
diff --git a/kstars/kstars/tools/modcalcsidtime.h b/kstars/kstars/tools/modcalcsidtime.h
index 30caf7a7..08e5497c 100644
--- a/kstars/kstars/tools/modcalcsidtime.h
+++ b/kstars/kstars/tools/modcalcsidtime.h
@@ -31,7 +31,7 @@
   */
 
 class dms;
-class QTime;
+class TQTime;
 class ExtDate;
 
 class modCalcSidTime : public modCalcSidTimeDlg  {
diff --git a/kstars/kstars/tools/modcalcvlsr.h b/kstars/kstars/tools/modcalcvlsr.h
index ea12d7ca..614e321a 100644
--- a/kstars/kstars/tools/modcalcvlsr.h
+++ b/kstars/kstars/tools/modcalcvlsr.h
@@ -22,7 +22,7 @@
 #include <tqwidget.h>
 #include "modcalcvlsrdlg.h"
 
-class QWidget;
+class TQWidget;
 class SkyPoint;
 class KStarsDateTime;
 class GeoLocation;
diff --git a/kstars/kstars/tools/observinglist.h b/kstars/kstars/tools/observinglist.h
index 2acc6ca1..e2beaba6 100644
--- a/kstars/kstars/tools/observinglist.h
+++ b/kstars/kstars/tools/observinglist.h
@@ -23,7 +23,7 @@
 
 class KStars;
 class ObservingListUI;
-class QStringList;
+class TQStringList;
 
 /**@class ObservingList
 	*Tool window for managing a custom list of objects.  The window
diff --git a/kstars/kstars/tools/obslistwizard.h b/kstars/kstars/tools/obslistwizard.h
index dd6c9230..bbf7bbd7 100644
--- a/kstars/kstars/tools/obslistwizard.h
+++ b/kstars/kstars/tools/obslistwizard.h
@@ -22,7 +22,7 @@
 #include "obslistwizardui.h"
 
 class KStars;
-class QListViewItem;
+class TQListViewItem;
 
 /**@class ObsListWizard
  *@short Wizard for constructing observing lists
diff --git a/kstars/kstars/tools/scriptbuilder.h b/kstars/kstars/tools/scriptbuilder.h
index 521bdbdb..0a532911 100644
--- a/kstars/kstars/tools/scriptbuilder.h
+++ b/kstars/kstars/tools/scriptbuilder.h
@@ -19,9 +19,9 @@
 #define SCRIPTBUILDER_H
 
 class KStars;
-class QListViewItem;
-class QWidget;
-class QLayout;
+class TQListViewItem;
+class TQWidget;
+class TQLayout;
 class KURL;
 class ScriptFunction;
 class ScriptBuilderUI;
diff --git a/kstars/kstars/tools/wutdialog.h b/kstars/kstars/tools/wutdialog.h
index 452c4e9a..409fa4d5 100644
--- a/kstars/kstars/tools/wutdialog.h
+++ b/kstars/kstars/tools/wutdialog.h
@@ -30,7 +30,7 @@ class GeoLocation;
 class SkyObject;
 class SkyObjectName;
 class WUTDialogUI;
-class QFrame;
+class TQFrame;
 
 /**@class WUTDialog
 	*What's up tonight dialog is a window which lists all skyobjects that will
diff --git a/ktouch/src/ktouch.h b/ktouch/src/ktouch.h
index 6bbe4325..ba5f8e56 100644
--- a/ktouch/src/ktouch.h
+++ b/ktouch/src/ktouch.h
@@ -25,7 +25,7 @@
 #include <kapplication.h>
 #include <kurl.h>
 
-class QLabel;
+class TQLabel;
 class KToggleAction;
 class KActionMenu;
 class KSelectAction;
diff --git a/ktouch/src/ktouchcolorscheme.h b/ktouch/src/ktouchcolorscheme.h
index 471dbe55..78d6b210 100644
--- a/ktouch/src/ktouchcolorscheme.h
+++ b/ktouch/src/ktouchcolorscheme.h
@@ -21,9 +21,9 @@
 
 #include <kurl.h>
 
-class QDomDocument;
-class QDomElement;
-class QDomNode;
+class TQDomDocument;
+class TQDomElement;
+class TQDomNode;
 
 /// Contains all colours of the colour scheme.
 ///
diff --git a/ktouch/src/ktouchlecture.h b/ktouch/src/ktouchlecture.h
index 3eb6ba54..9cc4cc6e 100644
--- a/ktouch/src/ktouchlecture.h
+++ b/ktouch/src/ktouchlecture.h
@@ -17,8 +17,8 @@
 #include <config.h>
 #endif
 
-class QWidget;
-class QDomDocument;
+class TQWidget;
+class TQDomDocument;
 class KURL;
 
 #include <tqvaluevector.h>
diff --git a/ktouch/src/ktouchleveldata.h b/ktouch/src/ktouchleveldata.h
index e7e0f5e1..a84743c2 100644
--- a/ktouch/src/ktouchleveldata.h
+++ b/ktouch/src/ktouchleveldata.h
@@ -22,8 +22,8 @@
 #include <tqvaluevector.h>
 #include <tqdom.h>
 
-class QDomDocument;
-class QDomElement;
+class TQDomDocument;
+class TQDomElement;
 
 /// This class contains the data of one level in a lecture and provides
 /// access to the lines of that level.
diff --git a/ktouch/src/ktouchslideline.h b/ktouch/src/ktouchslideline.h
index a745119d..b1466b7e 100644
--- a/ktouch/src/ktouchslideline.h
+++ b/ktouch/src/ktouchslideline.h
@@ -19,8 +19,8 @@
 
 #include <tqwidget.h>
 #include <tqtimer.h>
-class QPixmap;
-class QPainter;
+class TQPixmap;
+class TQPainter;
 
 /// This widget just displays the sliding text.
 /// 
diff --git a/ktouch/src/ktouchstatistics.h b/ktouch/src/ktouchstatistics.h
index 8fa75c96..98983168 100644
--- a/ktouch/src/ktouchstatistics.h
+++ b/ktouch/src/ktouchstatistics.h
@@ -20,7 +20,7 @@
 #include "ktouchstatistics_dlg.h"
 #include "ktouchstatisticsdata.h"
 
-class QShowEvent;
+class TQShowEvent;
 class KTouch;
 class KURL;
 
diff --git a/ktouch/src/ktouchstatisticsdata.h b/ktouch/src/ktouchstatisticsdata.h
index c7655aca..15ab2f82 100644
--- a/ktouch/src/ktouchstatisticsdata.h
+++ b/ktouch/src/ktouchstatisticsdata.h
@@ -27,7 +27,7 @@
 
 #include <set>          // I'm using std::set here because QT is missing this container type
 
-class QWidget;
+class TQWidget;
 
 
 // This file contains all class declarations dealing with the statistics obtained in KTouch. 
diff --git a/ktouch/src/ktouchtrainer.h b/ktouch/src/ktouchtrainer.h
index f4b7fb11..f625d67b 100644
--- a/ktouch/src/ktouchtrainer.h
+++ b/ktouch/src/ktouchtrainer.h
@@ -21,7 +21,7 @@
 
 #include "ktouchstatisticsdata.h"
 
-class QTimer;
+class TQTimer;
 
 class KTouchStatus;
 class KTouchSlideLine;
diff --git a/kverbos/kverbos/kerfassen.h b/kverbos/kverbos/kerfassen.h
index 15f0b526..47cc3551 100644
--- a/kverbos/kverbos/kerfassen.h
+++ b/kverbos/kverbos/kerfassen.h
@@ -23,7 +23,7 @@
 #include "qerfassen.h"
 #include "verbspanish.h"
 
-class QLineEdit;
+class TQLineEdit;
 
 
 /** This class overloads the class QErfassen which was created with the Qt-designer.
diff --git a/kvoctrain/kvoctrain/common-dialogs/blockoptions.h b/kvoctrain/kvoctrain/common-dialogs/blockoptions.h
index 1d05f5ef..a0128dda 100644
--- a/kvoctrain/kvoctrain/common-dialogs/blockoptions.h
+++ b/kvoctrain/kvoctrain/common-dialogs/blockoptions.h
@@ -31,7 +31,7 @@
 #include "blockoptionsbase.h"
 #include "QueryManager.h"
 
-class QComboBox;
+class TQComboBox;
 
 class BlockOptions : public BlockOptionsBase
 {
diff --git a/kvoctrain/kvoctrain/docprop-dialogs/LessOptPage.h b/kvoctrain/kvoctrain/docprop-dialogs/LessOptPage.h
index 9116e179..b5a54e06 100644
--- a/kvoctrain/kvoctrain/docprop-dialogs/LessOptPage.h
+++ b/kvoctrain/kvoctrain/docprop-dialogs/LessOptPage.h
@@ -32,7 +32,7 @@
 using namespace std;
 
 class kvoctrainDoc;
-class QComboBox;
+class TQComboBox;
 
 class LessOptPage : public LessOptPageForm
 {
diff --git a/kvoctrain/kvoctrain/docprop-dialogs/TenseOptPage.h b/kvoctrain/kvoctrain/docprop-dialogs/TenseOptPage.h
index 4a164a67..1cc3913b 100644
--- a/kvoctrain/kvoctrain/docprop-dialogs/TenseOptPage.h
+++ b/kvoctrain/kvoctrain/docprop-dialogs/TenseOptPage.h
@@ -33,7 +33,7 @@
 using namespace std;
 
 class kvoctrainDoc;
-class QStrList;
+class TQStrList;
 
 class TenseOptPage : public TenseOptPageForm
 {
diff --git a/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.h b/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.h
index 4cba8d7a..68e50b26 100644
--- a/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.h
+++ b/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.h
@@ -32,7 +32,7 @@
 using namespace std;
 
 class kvoctrainDoc;
-class QStrList;
+class TQStrList;
 
 class TypeOptPage : public TypeOptPageForm
 {
diff --git a/kvoctrain/kvoctrain/docprop-dialogs/UsageOptPage.h b/kvoctrain/kvoctrain/docprop-dialogs/UsageOptPage.h
index 5e7194bf..8d669571 100644
--- a/kvoctrain/kvoctrain/docprop-dialogs/UsageOptPage.h
+++ b/kvoctrain/kvoctrain/docprop-dialogs/UsageOptPage.h
@@ -34,7 +34,7 @@
 using namespace std;
 
 class kvoctrainDoc;
-class QStrList;
+class TQStrList;
 
 class UsageOptPage : public UsageOptPageForm
 {
diff --git a/kvoctrain/kvoctrain/entry-dialogs/EntryDlg.h b/kvoctrain/kvoctrain/entry-dialogs/EntryDlg.h
index 1c8551e3..9850e107 100644
--- a/kvoctrain/kvoctrain/entry-dialogs/EntryDlg.h
+++ b/kvoctrain/kvoctrain/entry-dialogs/EntryDlg.h
@@ -38,7 +38,7 @@
 #include "MCEntryPage.h"
 
 class LangSet;
-class QTabWidget;
+class TQTabWidget;
 class KMainWindow;
 class kvoctrainDoc;
 
diff --git a/kvoctrain/kvoctrain/kvoctrain.h b/kvoctrain/kvoctrain/kvoctrain.h
index 73551066..a1be3c54 100644
--- a/kvoctrain/kvoctrain/kvoctrain.h
+++ b/kvoctrain/kvoctrain/kvoctrain.h
@@ -49,7 +49,7 @@
 #include "kvtnewstuff.h"
 #include "langset.h"
 
-class QTimer;
+class TQTimer;
 class KLined;
 class ProgressDlg;
 class kvoctrainDoc;
diff --git a/kvoctrain/kvoctrain/kvoctrainview.h b/kvoctrain/kvoctrain/kvoctrainview.h
index 871e9730..f76e240e 100644
--- a/kvoctrain/kvoctrain/kvoctrainview.h
+++ b/kvoctrain/kvoctrain/kvoctrainview.h
@@ -31,8 +31,8 @@
 #include <config.h>
 #endif
 
-class QGridLayout;
-class QFrame;
+class TQGridLayout;
+class TQFrame;
 class KApplication;
 class KPrinter;
 class kvoctrainExpr;
diff --git a/kvoctrain/kvoctrain/kvt-core/kvoctraindoc.h b/kvoctrain/kvoctrain/kvt-core/kvoctraindoc.h
index 2f2c5f99..c331aac0 100644
--- a/kvoctrain/kvoctrain/kvt-core/kvoctraindoc.h
+++ b/kvoctrain/kvoctrain/kvt-core/kvoctraindoc.h
@@ -242,8 +242,8 @@
 #define LEX_IDENT_50   "Vocabulary Trainer V5.0"
 
 
-class QTextStream;
-class QStringList;
+class TQTextStream;
+class TQStringList;
 class MultipleChoice;
 
 /*************************************************************
diff --git a/kvoctrain/kvoctrain/query-dialogs/QueryDlgBase.h b/kvoctrain/kvoctrain/query-dialogs/QueryDlgBase.h
index 4c67b096..44f818c4 100644
--- a/kvoctrain/kvoctrain/query-dialogs/QueryDlgBase.h
+++ b/kvoctrain/kvoctrain/query-dialogs/QueryDlgBase.h
@@ -38,10 +38,10 @@
 class kvoctrainExpr;
 class kvoctrainDoc;
 
-class QLineEdit;
-class QMultiLineEdit;
-class QLabel;
-class QRadioButton;
+class TQLineEdit;
+class TQMultiLineEdit;
+class TQLabel;
+class TQRadioButton;
 
 class QueryDlgBase : public KDialogBase
 {
diff --git a/kwordquiz/src/dlgspecchar.h b/kwordquiz/src/dlgspecchar.h
index daf91d97..e3ab3ff3 100644
--- a/kwordquiz/src/dlgspecchar.h
+++ b/kwordquiz/src/dlgspecchar.h
@@ -19,9 +19,9 @@
 
 #include <kdialogbase.h>
 
-class QWidget;
-class QGridLayout;
-class QPushButton;
+class TQWidget;
+class TQGridLayout;
+class TQPushButton;
 class KCharSelect;
 class KButtonBox;
 
diff --git a/libkdeedu/extdate/extdatepicker.h b/libkdeedu/extdate/extdatepicker.h
index 732ff7e1..8c745b52 100644
--- a/libkdeedu/extdate/extdatepicker.h
+++ b/libkdeedu/extdate/extdatepicker.h
@@ -26,7 +26,7 @@
 #include "extdatetime.h"
 
 class KLineEdit;
-class QToolButton;
+class TQToolButton;
 class ExtDateValidator;
 class ExtDateTable;
 
diff --git a/libkdeedu/extdate/testwidget.h b/libkdeedu/extdate/testwidget.h
index fce00a39..ed6fb70b 100644
--- a/libkdeedu/extdate/testwidget.h
+++ b/libkdeedu/extdate/testwidget.h
@@ -25,8 +25,8 @@ class KLineEdit;
 class KDateWidget;
 class ExtDatePicker;
 class ExtDateWidget;
-class QGridLayout;
-class QDate;
+class TQGridLayout;
+class TQDate;
 class ExtDate;
 
 class TestWidget : public KMainWindow {
diff --git a/libkdeedu/kdeeduplot/kplotobject.h b/libkdeedu/kdeeduplot/kplotobject.h
index 69fcd054..2474fc32 100644
--- a/libkdeedu/kdeeduplot/kplotobject.h
+++ b/libkdeedu/kdeeduplot/kplotobject.h
@@ -19,8 +19,8 @@
 #define KPLOTOBJECT_H
 
 
-class QString;
-class QPainter;
+class TQString;
+class TQPainter;
 
 #include <kdemacros.h>
 
diff --git a/libkdeedu/kdeeduplot/kplotwidget.h b/libkdeedu/kdeeduplot/kplotwidget.h
index 216e6209..5ed550ec 100644
--- a/libkdeedu/kdeeduplot/kplotwidget.h
+++ b/libkdeedu/kdeeduplot/kplotwidget.h
@@ -27,8 +27,8 @@
 #define XPADDING 20
 #define YPADDING 20
 
-class QColor;
-class QPixmap;
+class TQColor;
+class TQPixmap;
 
 /**@class KPlotWidget
 	*@short Genric data plotting widget.
diff --git a/libkdeedu/kdeeduui/kdeeduglossary.h b/libkdeedu/kdeeduui/kdeeduglossary.h
index d6628d99..44b0cf85 100644
--- a/libkdeedu/kdeeduui/kdeeduglossary.h
+++ b/libkdeedu/kdeeduui/kdeeduglossary.h
@@ -19,9 +19,9 @@
 #include <khtml_part.h>
 #include <kdialogbase.h>
 
-class QChar;
-class QDomDocument;
-class QListViewItem;
+class TQChar;
+class TQDomDocument;
+class TQListViewItem;
 class KListView;
 class KListViewSearchLine;
 class KActionCollection;