Trinity Qt initial conversion

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1157644 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

122 files changed, 1501 insertions, 1501 deletions

diff --git a/arts/builder/autorouter.h b/arts/builder/autorouter.h
index e65f531a..cd422c4f 100644
--- a/arts/builder/autorouter.h
+++ b/arts/builder/autorouter.h
@@ -33,19 +33,19 @@
 #include <pthread.h>
 #endif
 
-#include <qptrlist.h>
-#include <qvaluelist.h>
+#include <tqptrlist.h>
+#include <tqvaluelist.h>
 
 class PathInfo
 {
 public:
 	int x1, x2, y1, y2, cost, depth;
-	QString history;
+	TQString history;
 	int operator<(const PathInfo& x) const { return cost < x.cost; }
 	int operator==(const PathInfo& x) const { return cost == x.cost; }
 };
 
-typedef QValueList<PathInfo> PathQueue;
+typedef TQValueList<PathInfo> PathQueue;
 
 class ARCommand;
 
@@ -96,7 +96,7 @@ protected:
 
 	pthread_t		route_thread;
 #endif
-	QPtrList<ARCommand> command_queue;
+	TQPtrList<ARCommand> command_queue;
 
 	bool			thread_terminate_now;
 /*************************/
diff --git a/arts/builder/createtool.cpp b/arts/builder/createtool.cpp
index d533a8fa..a08515f3 100644
--- a/arts/builder/createtool.cpp
+++ b/arts/builder/createtool.cpp
@@ -25,8 +25,8 @@
 #include "structureport.h"
 
 //#include <arts/debug.h>
-#include <qpalette.h>
-#include <qpainter.h>
+#include <tqpalette.h>
+#include <tqpainter.h>
 #include <kmessagebox.h>
 #include <klocale.h>
 
@@ -50,7 +50,7 @@ CreateTool::CreateTool(ModuleWidget *mwidget)
 
 	width = -1;
 	height = -1;
-	componentRect = QRect(0, 0, 0, 0);
+	componentRect = TQRect(0, 0, 0, 0);
 }
 
 CreateTool::~CreateTool()
@@ -60,7 +60,7 @@ CreateTool::~CreateTool()
 	mwidget->setMouseTracking(oldMouseTracking);
 }
 
-void CreateTool::mousePressEvent(QMouseEvent *e)
+void CreateTool::mousePressEvent(TQMouseEvent *e)
 {
 	int x = mwidget->findCol(e->x());
 	int y = mwidget->findRow(e->y());
@@ -74,7 +74,7 @@ void CreateTool::mousePressEvent(QMouseEvent *e)
 	mwidget->leaveTool(this);
 }
 
-void CreateTool::mouseMoveEvent(QMouseEvent *e)
+void CreateTool::mouseMoveEvent(TQMouseEvent *e)
 {
 	if(width == -1) estimateSize();
 
@@ -90,9 +90,9 @@ void CreateTool::mouseMoveEvent(QMouseEvent *e)
 	if(!posok) return;
 
 	mwidget->repaint(componentRect);
-	componentRect = QRect(cellx, celly, cellx2 - cellx, celly2 - celly);
+	componentRect = TQRect(cellx, celly, cellx2 - cellx, celly2 - celly);
 
-	QPainter *p = new QPainter;
+	TQPainter *p = new QPainter;
 
 	p->begin(mwidget);
 	p->save();
@@ -102,7 +102,7 @@ void CreateTool::mouseMoveEvent(QMouseEvent *e)
         delete p;
 }
 
-void CreateTool::mouseReleaseEvent(QMouseEvent *e)
+void CreateTool::mouseReleaseEvent(TQMouseEvent *e)
 {
 }
 
@@ -241,17 +241,17 @@ CreatePortTool::CreatePortTool(ModuleWidget *mwidget,
 	this->type = type;
 }
 
-MoveComponentsTool::MoveComponentsTool(ModuleWidget *widget, QMouseEvent *e)
+MoveComponentsTool::MoveComponentsTool(ModuleWidget *widget, TQMouseEvent *e)
 	: MWidgetTool(widget),
 	  lastPos(e->pos())
 {
 }
 
-void MoveComponentsTool::mousePressEvent(QMouseEvent *e)
+void MoveComponentsTool::mousePressEvent(TQMouseEvent *e)
 {
 }
 
-void MoveComponentsTool::mouseMoveEvent(QMouseEvent *e)
+void MoveComponentsTool::mouseMoveEvent(TQMouseEvent *e)
 {
 	int dx = (e->x() - lastPos.x())/mwidget->cellsize;
 	int dy = (e->y() - lastPos.y())/mwidget->cellsize;
@@ -283,7 +283,7 @@ void MoveComponentsTool::mouseMoveEvent(QMouseEvent *e)
 	mwidget->reRoute();
 }
 
-void MoveComponentsTool::mouseReleaseEvent(QMouseEvent *e)
+void MoveComponentsTool::mouseReleaseEvent(TQMouseEvent *e)
 {
 	mwidget->leaveTool(this, true);
 }
@@ -295,20 +295,20 @@ ConnectPortsTool::ConnectPortsTool(ModuleWidget *widget, ModulePort *connectingP
 	firstPos = mwidget->portPos(connectingPort) + connectingPort->clickrect.center();
 }
 
-void ConnectPortsTool::mousePressEvent(QMouseEvent *e)
+void ConnectPortsTool::mousePressEvent(TQMouseEvent *e)
 {
 }
 
-void ConnectPortsTool::mouseMoveEvent(QMouseEvent *e)
+void ConnectPortsTool::mouseMoveEvent(TQMouseEvent *e)
 {
-	QPainter painter(mwidget);
+	TQPainter painter(mwidget);
 	painter.setPen(Qt::white);
-	mwidget->repaint(QRect(firstPos, lastPos).normalize());
+	mwidget->repaint(TQRect(firstPos, lastPos).normalize());
 	painter.drawLine(firstPos, e->pos());
 	lastPos = e->pos();
 }
 
-void ConnectPortsTool::mouseReleaseEvent(QMouseEvent *e)
+void ConnectPortsTool::mouseReleaseEvent(TQMouseEvent *e)
 {
 	StructureComponent *component;
 	ModulePort *otherPort;
@@ -334,6 +334,6 @@ void ConnectPortsTool::mouseReleaseEvent(QMouseEvent *e)
 			}
 		}
 	}
-	mwidget->repaint(QRect(firstPos, lastPos).normalize());
+	mwidget->repaint(TQRect(firstPos, lastPos).normalize());
 	mwidget->leaveTool(this);
 }
diff --git a/arts/builder/createtool.h b/arts/builder/createtool.h
index c8fe0763..15a4b5e7 100644
--- a/arts/builder/createtool.h
+++ b/arts/builder/createtool.h
@@ -22,8 +22,8 @@
 #ifndef _CREATETOOL_H
 #define _CREATETOOL_H
 
-#include <qwidget.h>
-#include <qcursor.h>
+#include <tqwidget.h>
+#include <tqcursor.h>
 
 #include "structure.h"
 #include "module.h"
@@ -41,17 +41,17 @@ public:
 	MWidgetTool(ModuleWidget *mwidget);
 	virtual ~MWidgetTool();
 	
-	virtual void mousePressEvent(QMouseEvent *e) = 0;
-	virtual void mouseMoveEvent(QMouseEvent *e) = 0;
-	virtual void mouseReleaseEvent(QMouseEvent *e) = 0;
+	virtual void mousePressEvent(TQMouseEvent *e) = 0;
+	virtual void mouseMoveEvent(TQMouseEvent *e) = 0;
+	virtual void mouseReleaseEvent(TQMouseEvent *e) = 0;
 };
 
 class CreateTool: public MWidgetTool
 {
 protected:
-	QCursor oldCursor;
+	TQCursor oldCursor;
 	bool oldMouseTracking;
-	QRect componentRect;
+	TQRect componentRect;
 	int width, height;
 
 public:
@@ -61,9 +61,9 @@ public:
 	virtual void estimateSize() = 0;
 	virtual void performCreate(int x, int y) = 0;
 
-	void mousePressEvent(QMouseEvent *e);
-	void mouseMoveEvent(QMouseEvent *e);
-	void mouseReleaseEvent(QMouseEvent *e);
+	void mousePressEvent(TQMouseEvent *e);
+	void mouseMoveEvent(TQMouseEvent *e);
+	void mouseReleaseEvent(TQMouseEvent *e);
 };
 
 class CreateModuleTool: public CreateTool
@@ -106,27 +106,27 @@ public:
 
 class MoveComponentsTool: public MWidgetTool
 {
-	QPoint lastPos;
+	TQPoint lastPos;
 
 public:
-	MoveComponentsTool(ModuleWidget *widget, QMouseEvent *e);
+	MoveComponentsTool(ModuleWidget *widget, TQMouseEvent *e);
 	
-	void mousePressEvent(QMouseEvent *e);
-	void mouseMoveEvent(QMouseEvent *e);
-	void mouseReleaseEvent(QMouseEvent *e);
+	void mousePressEvent(TQMouseEvent *e);
+	void mouseMoveEvent(TQMouseEvent *e);
+	void mouseReleaseEvent(TQMouseEvent *e);
 };
 
 class ConnectPortsTool: public MWidgetTool
 {
 	ModulePort *connectingPort;
-	QPoint firstPos, lastPos;
+	TQPoint firstPos, lastPos;
 
 public:
 	ConnectPortsTool(ModuleWidget *widget, ModulePort *connectingPort);
 	
-	void mousePressEvent(QMouseEvent *e);
-	void mouseMoveEvent(QMouseEvent *e);
-	void mouseReleaseEvent(QMouseEvent *e);
+	void mousePressEvent(TQMouseEvent *e);
+	void mouseMoveEvent(TQMouseEvent *e);
+	void mouseReleaseEvent(TQMouseEvent *e);
 };
 
 #endif
diff --git a/arts/builder/dirmanager.cpp b/arts/builder/dirmanager.cpp
index 27347738..2f22f104 100644
--- a/arts/builder/dirmanager.cpp
+++ b/arts/builder/dirmanager.cpp
@@ -23,7 +23,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <qfile.h>
+#include <tqfile.h>
 
 #include <kstandarddirs.h>
 #include <kmessagebox.h>
@@ -68,19 +68,19 @@ const char *DirManager::baseDir()
 	return d;
 }
 
-char *DirManager::directory(const char *subdir, const QString &desc)
+char *DirManager::directory(const char *subdir, const TQString &desc)
 {
 	const char *home = getenv("HOME");
 
 	if(home == 0) return strdup("");
 	
-	QCString dirname = QCString(home) + "/arts" + subdir;
+	TQCString dirname = TQCString(home) + "/arts" + subdir;
 
 	struct stat buf;
 	if(stat(dirname.data(), &buf) == -1)
 	{
-		QString message;
-		QString dir = QFile::decodeName(dirname);
+		TQString message;
+		TQString dir = TQFile::decodeName(dirname);
 		message = i18n("You need the folder %1.\n"
 			"It will be used to store %2.\nShould I create it now?")
 			.arg(dir).arg(desc);
diff --git a/arts/builder/dirmanager.h b/arts/builder/dirmanager.h
index b007bcbe..17ec4343 100644
--- a/arts/builder/dirmanager.h
+++ b/arts/builder/dirmanager.h
@@ -24,7 +24,7 @@
 
 class DirManager {
 protected:
-	static char *directory(const char *subdir, const QString& desc);
+	static char *directory(const char *subdir, const TQString& desc);
 public:
 	static const char *mapDir();
 	static const char *sessionDir();
diff --git a/arts/builder/drawutils.cpp b/arts/builder/drawutils.cpp
index 43b449e8..c2c0ef3f 100644
--- a/arts/builder/drawutils.cpp
+++ b/arts/builder/drawutils.cpp
@@ -21,9 +21,9 @@
 
 #include "drawutils.h"
 
-QString DrawUtils::cropText(QPainter *p, QString text, int maxlen, int& textwidth)
+TQString DrawUtils::cropText(TQPainter *p, TQString text, int maxlen, int& textwidth)
 {
-	QString label = text;
+	TQString label = text;
 
 	while(p->fontMetrics().width(label) > maxlen && label.length() > 0) {
 		int i = label.find('_');
diff --git a/arts/builder/drawutils.h b/arts/builder/drawutils.h
index 25032eb3..08aadb3c 100644
--- a/arts/builder/drawutils.h
+++ b/arts/builder/drawutils.h
@@ -22,10 +22,10 @@
 #ifndef __DRAWUTILS_H__
 #define __DRAWUTILS_H__
 
-#include <qpainter.h>
+#include <tqpainter.h>
 
 class DrawUtils {
 public:
-	static QString cropText(QPainter *p, QString text, int maxlen, int& textwidth);
+	static TQString cropText(TQPainter *p, TQString text, int maxlen, int& textwidth);
 };
 #endif
diff --git a/arts/builder/execdlg.cpp b/arts/builder/execdlg.cpp
index 4ed8bac9..ccd1ae40 100644
--- a/arts/builder/execdlg.cpp
+++ b/arts/builder/execdlg.cpp
@@ -19,12 +19,12 @@
 
     */
 
-#include <qfile.h>
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
-#include <qlineedit.h>
+#include <tqfile.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
+#include <tqlineedit.h>
 
 #include <kbuttonbox.h>
 #include <kfiledialog.h>
@@ -37,44 +37,44 @@
 #include "execdlg.h"
 #include "dirmanager.h"
 #include <arts/debug.h>
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 
 #ifndef KDE_USE_FINAL
-static void min_size(QWidget *w) {
+static void min_size(TQWidget *w) {
   w->setMinimumSize(w->sizeHint());
 }
 #endif
 
-ExecDlg::ExecDlg(QWidget *parent, ExecutableStructure *structure)
-		:QDialog(parent,"X")
+ExecDlg::ExecDlg(TQWidget *parent, ExecutableStructure *structure)
+		:TQDialog(parent,"X")
 /*, TRUE)*/
 {
 	this->structure = structure;
 
 	setCaption(i18n("aRts Module Execution"));
 
-	mainlayout = new QVBoxLayout(this);
+	mainlayout = new TQVBoxLayout(this);
 
 // caption label: "Synthesis running..."
 
 	mainlayout->addSpacing(5);
-	QLabel *captionlabel = new QLabel(this);
-	QFont labelfont(captionlabel->font());
+	TQLabel *captionlabel = new TQLabel(this);
+	TQFont labelfont(captionlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	captionlabel->setFont(labelfont);
-	captionlabel->setText(QString(" ")+i18n("Synthesis running...")+QString(" "));
+	captionlabel->setText(TQString(" ")+i18n("Synthesis running...")+TQString(" "));
 	captionlabel->setAlignment(AlignCenter);
 	min_size(captionlabel);
 	mainlayout->addWidget(captionlabel);
 
-	cpuusagelabel = new QLabel(this);
+	cpuusagelabel = new TQLabel(this);
 	cpuusagelabel->setText(i18n("CPU usage: unknown"));
 
-    cpuusagetimer = new QTimer( this );
-	connect( cpuusagetimer, SIGNAL(timeout()),
-		this, SLOT(updateCpuUsage()) );
-	connect( cpuusagetimer, SIGNAL(timeout()),
-		this, SLOT(guiServerTick()) );
+    cpuusagetimer = new TQTimer( this );
+	connect( cpuusagetimer, TQT_SIGNAL(timeout()),
+		this, TQT_SLOT(updateCpuUsage()) );
+	connect( cpuusagetimer, TQT_SIGNAL(timeout()),
+		this, TQT_SLOT(guiServerTick()) );
 	cpuusagetimer->start( 2000, false );
 
 	min_size(cpuusagelabel);
@@ -107,7 +107,7 @@ ExecDlg::ExecDlg(QWidget *parent, ExecutableStructure *structure)
 
 // buttons
 
-	QHBoxLayout *buttonlayout = new QHBoxLayout;
+	TQHBoxLayout *buttonlayout = new QHBoxLayout;
 	mainlayout->addSpacing(5);
 	mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
@@ -115,15 +115,15 @@ ExecDlg::ExecDlg(QWidget *parent, ExecutableStructure *structure)
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 
 	bbox->addStretch(1);
 
-	QButton *savebutton = bbox->addButton(KStdGuiItem::saveAs());
-	connect( savebutton, SIGNAL( clicked() ), SLOT(saveSession() ) );
+	TQButton *savebutton = bbox->addButton(KStdGuiItem::saveAs());
+	connect( savebutton, TQT_SIGNAL( clicked() ), TQT_SLOT(saveSession() ) );
 
-	QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	TQButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 
 	bbox->layout();
 	//min_size(bbox);
@@ -178,7 +178,7 @@ void ExecDlg::updateCpuUsage()
 void ExecDlg::done( int r )
 {
 	structure->stopExecute();
-	QDialog::done(r);
+	TQDialog::done(r);
 	emit ready();
 }
 
@@ -186,11 +186,11 @@ void ExecDlg::saveSession()
 {
 	chdir(DirManager::sessionDir());
 
-	QString filename = KFileDialog::getSaveFileName(0,"*.arts-session",this);
+	TQString filename = KFileDialog::getSaveFileName(0,"*.arts-session",this);
 	if(!filename.isEmpty())
 	{
 		arts_debug("save... %s",filename.local8Bit().data());
-		structure->saveSession(QFile::encodeName(filename));
+		structure->saveSession(TQFile::encodeName(filename));
 	}
 }
 
diff --git a/arts/builder/execdlg.h b/arts/builder/execdlg.h
index 43562d2f..1fbd8069 100644
--- a/arts/builder/execdlg.h
+++ b/arts/builder/execdlg.h
@@ -23,23 +23,23 @@
 #define __EXECDLG_H_
 
 #include "structure.h"
-#include <qdialog.h>
-#include <qtimer.h>
-#include <qlabel.h>
-#include <qscrollbar.h>
-#include <qlayout.h>
+#include <tqdialog.h>
+#include <tqtimer.h>
+#include <tqlabel.h>
+#include <tqscrollbar.h>
+#include <tqlayout.h>
 
-class ExecDlg :public QDialog {
+class ExecDlg :public TQDialog {
 	Q_OBJECT
 public:
-	QTimer *cpuusagetimer;
-	QLabel *cpuusagelabel;
-	QVBoxLayout *mainlayout,*sliderlayout;
+	TQTimer *cpuusagetimer;
+	TQLabel *cpuusagelabel;
+	TQVBoxLayout *mainlayout,*sliderlayout;
 	ExecutableStructure *structure;
 
 	void start();
 	void done(int r);
-	ExecDlg(QWidget *parent, ExecutableStructure *structure);
+	ExecDlg(TQWidget *parent, ExecutableStructure *structure);
 			
 protected slots:
 	void updateCpuUsage();
diff --git a/arts/builder/interfacedlg.cpp b/arts/builder/interfacedlg.cpp
index 82d985ed..a96a1b35 100644
--- a/arts/builder/interfacedlg.cpp
+++ b/arts/builder/interfacedlg.cpp
@@ -21,41 +21,41 @@
 
 #include "interfacedlg.h"
 #include "structureport.h"
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qlistbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqlistbox.h>
 #include <kbuttonbox.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
 #include <kapplication.h>
 #include <kiconloader.h>
 #include <kseparator.h>
 #include <klocale.h>
-#include <qlineedit.h>
+#include <tqlineedit.h>
 #include <stdio.h>
 #include <arts/debug.h>
 #include <arts/core.h>
 #include <arts/dispatcher.h>
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 #include <kstdguiitem.h>
 
 using namespace std;
 
-InterfaceDlg::InterfaceDlg(QWidget *parent) :QDialog(parent,"Props", TRUE)
+InterfaceDlg::InterfaceDlg(TQWidget *parent) :TQDialog(parent,"Props", TRUE)
 {
 	setCaption(i18n("aRts: Structureport View"));
 
-	QVBoxLayout *mainlayout = new QVBoxLayout(this);
-	//QHBoxLayout *contentslayout = new QHBoxLayout;
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(this);
+	//TQHBoxLayout *contentslayout = new QHBoxLayout;
 
 // object type
 /*
 	mainlayout->addSpacing(5);
-	QLabel *objectlabel = new QLabel(this);
-	QFont labelfont(objectlabel->font());
+	TQLabel *objectlabel = new TQLabel(this);
+	TQFont labelfont(objectlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	objectlabel->setFont(labelfont);
-	objectlabel->setText(QString(" ")+i18n("Object type: ")+QString(port->owner->name())+QString(" "));
+	objectlabel->setText(TQString(" ")+i18n("Object type: ")+TQString(port->owner->name())+TQString(" "));
 	objectlabel->setAlignment(AlignCenter);
 	min_size(objectlabel);
 	mainlayout->addWidget(objectlabel);
@@ -65,7 +65,7 @@ InterfaceDlg::InterfaceDlg(QWidget *parent) :QDialog(parent,"Props", TRUE)
 
 /*
 	mainlayout->addSpacing(5);
-	QLabel *portlabel = new QLabel(this);
+	TQLabel *portlabel = new TQLabel(this);
 	labelfont.setPointSize(labelfont.pointSize()*4/5);
 	portlabel->setFont(labelfont);
 	portlabel->setText(i18n("Port description: ")+ port->description);
@@ -88,14 +88,14 @@ InterfaceDlg::InterfaceDlg(QWidget *parent) :QDialog(parent,"Props", TRUE)
 */
 // list
 
-	listbox = new QListBox(this);
+	listbox = new TQListBox(this);
 
 	update();
 
 	listbox->setMinimumSize(340,400);
 	mainlayout->addWidget(listbox);
-        connect( listbox, SIGNAL( doubleClicked ( QListBoxItem *)), this,
-                 SLOT(accept()));
+        connect( listbox, TQT_SIGNAL( doubleClicked ( TQListBoxItem *)), this,
+                 TQT_SLOT(accept()));
 // hruler
 
 	mainlayout->addSpacing(5);
@@ -104,7 +104,7 @@ InterfaceDlg::InterfaceDlg(QWidget *parent) :QDialog(parent,"Props", TRUE)
 
 // buttons
 
-	QHBoxLayout *buttonlayout = new QHBoxLayout;
+	TQHBoxLayout *buttonlayout = new QHBoxLayout;
 	mainlayout->addSpacing(5);
 	mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
@@ -112,14 +112,14 @@ InterfaceDlg::InterfaceDlg(QWidget *parent) :QDialog(parent,"Props", TRUE)
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 	bbox->addStretch(1);
 
-	QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	TQButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 
-	QButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
-	connect( cancelbutton, SIGNAL( clicked() ), SLOT(reject() ) );
+	TQButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
+	connect( cancelbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(reject() ) );
 
 	bbox->layout();
 	//min_size(bbox);
diff --git a/arts/builder/interfacedlg.h b/arts/builder/interfacedlg.h
index d5a888c4..4524eaaa 100644
--- a/arts/builder/interfacedlg.h
+++ b/arts/builder/interfacedlg.h
@@ -24,19 +24,19 @@
 
 #include "structure.h"
 #include "structureport.h"
-#include <qdialog.h>
-#include <qlistbox.h>
-#include <qlabel.h>
-#include <qlineedit.h>
+#include <tqdialog.h>
+#include <tqlistbox.h>
+#include <tqlabel.h>
+#include <tqlineedit.h>
 #include <vector>
 
-class InterfaceDlg :public QDialog {
+class InterfaceDlg :public TQDialog {
 	Q_OBJECT
 protected:
-	QListBox *listbox;
+	TQListBox *listbox;
 
 public:
-	InterfaceDlg(QWidget *parent);
+	InterfaceDlg(TQWidget *parent);
 
 	std::string interfaceName();
 	void update(const std::string& interface, const std::string& indent);
diff --git a/arts/builder/main.cpp b/arts/builder/main.cpp
index 9cc300ed..4630f2f7 100644
--- a/arts/builder/main.cpp
+++ b/arts/builder/main.cpp
@@ -54,8 +54,8 @@
 #include <kaboutdata.h>
 #include <kstandarddirs.h>
 #include <kartsserver.h>
-#include <qfile.h>
-#include <qpopupmenu.h>
+#include <tqfile.h>
+#include <tqpopupmenu.h>
 
 #include <soundserver.h>
 
@@ -78,7 +78,7 @@ protected:
 
 public:
 	ArtsBuilderApp();
-	ArtsBuilderApp(QString filename);
+	ArtsBuilderApp(TQString filename);
 	void start();
 	void end();
 };
@@ -146,7 +146,7 @@ ArtsBuilderWindow::ArtsBuilderWindow(const char *name)
 	arts_debug("PORT: modulewidget");
 	modulewidget = new ModuleWidget(structure, mainDock, "mwidget");
 	mainDock->setWidget(modulewidget);
-	connect(modulewidget, SIGNAL(modified(bool)), SLOT(setModified(bool)));
+	connect(modulewidget, TQT_SIGNAL(modified(bool)), TQT_SLOT(setModified(bool)));
 	arts_debug("PORT: modulewidget ok");
 
 	// allow others to dock to the 4 sides
@@ -167,20 +167,20 @@ ArtsBuilderWindow::ArtsBuilderWindow(const char *name)
 							 80);                    // relation target/this (in percent)
 
 	// selection
-	connect(modulewidget,  SIGNAL(portSelected(ModulePort *)),
-			propertyPanel, SLOT  (setSelectedPort(ModulePort *)));
-	connect(propertyPanel, SIGNAL(portSelected(ModulePort *)),
-			modulewidget,  SLOT  (selectPort(ModulePort *)));
-	connect(modulewidget,  SIGNAL(componentSelected(StructureComponent *)),
-			propertyPanel, SLOT  (setSelectedComponent(StructureComponent *)));
+	connect(modulewidget,  TQT_SIGNAL(portSelected(ModulePort *)),
+			propertyPanel, TQT_SLOT  (setSelectedPort(ModulePort *)));
+	connect(propertyPanel, TQT_SIGNAL(portSelected(ModulePort *)),
+			modulewidget,  TQT_SLOT  (selectPort(ModulePort *)));
+	connect(modulewidget,  TQT_SIGNAL(componentSelected(StructureComponent *)),
+			propertyPanel, TQT_SLOT  (setSelectedComponent(StructureComponent *)));
 
 	// connection
-	connect(propertyPanel, SIGNAL(startConnection(ModulePort *)),
-			modulewidget,  SLOT  (startConnection(ModulePort *)));
+	connect(propertyPanel, TQT_SIGNAL(startConnection(ModulePort *)),
+			modulewidget,  TQT_SLOT  (startConnection(ModulePort *)));
 
 	// port properties changed
-	connect(propertyPanel, SIGNAL(portPropertiesChanged(ModulePort *)),
-			modulewidget,  SLOT  (portPropertiesChanged(ModulePort *)));
+	connect(propertyPanel, TQT_SIGNAL(portPropertiesChanged(ModulePort *)),
+			modulewidget,  TQT_SLOT  (portPropertiesChanged(ModulePort *)));
 
 	arts_debug("PORT: setcanvas");
 	structure->setCanvas(modulewidget);
@@ -251,25 +251,25 @@ ArtsBuilderWindow::ArtsBuilderWindow(const char *name)
  */
 
 #if 000
-	connect(menubar, SIGNAL(highlighted(int)), this, SLOT(activateMenu(int)));
-	connect(m_view, SIGNAL(activated(int)), modulewidget, SLOT(setZoom(int)));
-	connect(m_ports, SIGNAL(activated(int)), this, SLOT(addPort(int)));
-	connect(m_file_new, SIGNAL(activated(int)), this, SLOT(fileNew(int)));
+	connect(menubar, TQT_SIGNAL(highlighted(int)), this, TQT_SLOT(activateMenu(int)));
+	connect(m_view, TQT_SIGNAL(activated(int)), modulewidget, TQT_SLOT(setZoom(int)));
+	connect(m_ports, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addPort(int)));
+	connect(m_file_new, TQT_SIGNAL(activated(int)), this, TQT_SLOT(fileNew(int)));
 
-	//connect(m_modules, SIGNAL(activated(int)), this, SLOT(addModule(int)));
+	//connect(m_modules, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addModule(int)));
 	/*
-	connect(m_modules_synth, SIGNAL(activated(int)), this, SLOT(addModule(int)));
-	connect(m_modules_gui, SIGNAL(activated(int)), this, SLOT(addModule(int)));
-	connect(m_modules_instruments, SIGNAL(activated(int)), this, SLOT(addModule(int)));
-	connect(m_modules_other, SIGNAL(activated(int)), this, SLOT(addModule(int)));
+	connect(m_modules_synth, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addModule(int)));
+	connect(m_modules_gui, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addModule(int)));
+	connect(m_modules_instruments, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addModule(int)));
+	connect(m_modules_other, TQT_SIGNAL(activated(int)), this, TQT_SLOT(addModule(int)));
 	*/
-	connect(kapp, SIGNAL(lastWindowClosed()), this , SLOT(quit()));
+	connect(kapp, TQT_SIGNAL(lastWindowClosed()), this , TQT_SLOT(quit()));
 
 	// update the modules menu once for the start
 #endif
 
 	arts_debug("PORT: activatemenu");
-	connect(menumaker, SIGNAL(activated(const char *)), this, SLOT(addModule(const char *)));
+	connect(menumaker, TQT_SIGNAL(activated(const char *)), this, TQT_SLOT(addModule(const char *)));
 	fillModuleMenu();
 	arts_debug("PORT: activatemenu ok");
 	setupActions();
@@ -277,13 +277,13 @@ ArtsBuilderWindow::ArtsBuilderWindow(const char *name)
 	createGUI();
 
 	// connect to aboutToShow to correctly show state of dockwidget there:
-	QPopupMenu *viewmenu = (QPopupMenu*)factory()->container("view", this);
+	TQPopupMenu *viewmenu = (TQPopupMenu*)factory()->container("view", this);
 	if (viewmenu)
-		connect(viewmenu, SIGNAL(aboutToShow()), this, SLOT(viewMenuAboutToShow()));
+		connect(viewmenu, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(viewMenuAboutToShow()));
 	else
 		arts_debug("view menu not found!");
 
-	m_filename = QString::null;
+	m_filename = TQString::null;
 	setModified(false);
 
 	installEventFilter(propertyPanel);
@@ -292,55 +292,55 @@ ArtsBuilderWindow::ArtsBuilderWindow(const char *name)
 void ArtsBuilderWindow::setupActions()
 {
 	// File menu
-	KStdAction::openNew(this, SLOT(fileNew()), actionCollection());
+	KStdAction::openNew(this, TQT_SLOT(fileNew()), actionCollection());
 
-	(void)new KAction(i18n("Open Session..."), 0, this, SLOT(openSession()),
+	(void)new KAction(i18n("Open Session..."), 0, this, TQT_SLOT(openSession()),
 					  actionCollection(), "file_open_session");
-	KStdAction::open(this, SLOT(open()), actionCollection());
-	(void)new KAction(i18n("Open E&xample..."), Qt::CTRL + Qt::Key_X, this, SLOT(openExample()),
+	KStdAction::open(this, TQT_SLOT(open()), actionCollection());
+	(void)new KAction(i18n("Open E&xample..."), Qt::CTRL + Qt::Key_X, this, TQT_SLOT(openExample()),
 					  actionCollection(), "file_open_example");
-	KStdAction::save(this, SLOT(save()), actionCollection());
-	KStdAction::saveAs(this, SLOT(saveAs()), actionCollection());
-	(void)new KAction(i18n("&Retrieve From Server..."), Qt::CTRL + Qt::Key_R, this, SLOT(retrieve()),
+	KStdAction::save(this, TQT_SLOT(save()), actionCollection());
+	KStdAction::saveAs(this, TQT_SLOT(saveAs()), actionCollection());
+	(void)new KAction(i18n("&Retrieve From Server..."), Qt::CTRL + Qt::Key_R, this, TQT_SLOT(retrieve()),
 					  actionCollection(), "file_retrieve_from_server");
-	(void)new KAction(i18n("&Execute Structure"), "artsbuilderexecute", Qt::CTRL + Qt::Key_E, this, SLOT(execute()),
+	(void)new KAction(i18n("&Execute Structure"), "artsbuilderexecute", Qt::CTRL + Qt::Key_E, this, TQT_SLOT(execute()),
 					  actionCollection(), "file_execute_structure");
-	(void)new KAction(i18n("&Rename Structure..."), Qt::CTRL + Qt::Key_R, this, SLOT(rename()),
+	(void)new KAction(i18n("&Rename Structure..."), Qt::CTRL + Qt::Key_R, this, TQT_SLOT(rename()),
 					  actionCollection(), "file_rename_structure");
-	(void)new KAction(i18n("&Publish Structure"), Qt::CTRL + Qt::Key_P, this, SLOT(publish()),
+	(void)new KAction(i18n("&Publish Structure"), Qt::CTRL + Qt::Key_P, this, TQT_SLOT(publish()),
 					  actionCollection(), "file_publish_structure");
-	KStdAction::quit(this, SLOT(close()), actionCollection());
+	KStdAction::quit(this, TQT_SLOT(close()), actionCollection());
 
 	// Edit menu
-	(void)new KAction(i18n("&Delete"), Qt::Key_Delete, modulewidget, SLOT(delModule()),
+	(void)new KAction(i18n("&Delete"), Qt::Key_Delete, modulewidget, TQT_SLOT(delModule()),
 					  actionCollection(), "edit_delete");
-	KStdAction::selectAll(modulewidget, SLOT(selectAll()), actionCollection());
+	KStdAction::selectAll(modulewidget, TQT_SLOT(selectAll()), actionCollection());
 
 	// View menu
 	viewPropertiesAction= new KToggleAction(i18n("&Property Panel"), 0,
-											propertyDock, SLOT(changeHideShowState()),
+											propertyDock, TQT_SLOT(changeHideShowState()),
 											actionCollection(), "view_properties");
-	(void)new KAction(i18n("200%"), 0, this, SLOT(viewAt200()),
+	(void)new KAction(i18n("200%"), 0, this, TQT_SLOT(viewAt200()),
 					  actionCollection(), "view_200");
-	(void)new KAction(i18n("150%"), 0, this, SLOT(viewAt150()),
+	(void)new KAction(i18n("150%"), 0, this, TQT_SLOT(viewAt150()),
 					  actionCollection(), "view_150");
-	(void)new KAction(i18n("100%"), 0, this, SLOT(viewAt100()),
+	(void)new KAction(i18n("100%"), 0, this, TQT_SLOT(viewAt100()),
 					  actionCollection(), "view_100");
-	(void)new KAction(i18n("50%"), 0, this, SLOT(viewAt50()),
+	(void)new KAction(i18n("50%"), 0, this, TQT_SLOT(viewAt50()),
 					  actionCollection(), "view_50");
 
 	// Ports menu
-	(void)new KAction(i18n("Create IN Audio Signal"), 0, this, SLOT(createInAudioSignal()),
+	(void)new KAction(i18n("Create IN Audio Signal"), 0, this, TQT_SLOT(createInAudioSignal()),
 					  actionCollection(), "ports_create_in_audio_signal");
-	(void)new KAction(i18n("Create OUT Audio Signal"), 0, this, SLOT(createOutAudioSignal()),
+	(void)new KAction(i18n("Create OUT Audio Signal"), 0, this, TQT_SLOT(createOutAudioSignal()),
 					  actionCollection(), "ports_create_out_audio_signal");
-	(void)new KAction(i18n("Create IN String Property"), 0, this, SLOT(createInStringProperty()),
+	(void)new KAction(i18n("Create IN String Property"), 0, this, TQT_SLOT(createInStringProperty()),
 					  actionCollection(), "ports_create_in_string_property");
-	(void)new KAction(i18n("Create IN Audio Property"), 0, this, SLOT(createInAudioProperty()),
+	(void)new KAction(i18n("Create IN Audio Property"), 0, this, TQT_SLOT(createInAudioProperty()),
 					  actionCollection(), "ports_create_in_audio_property");
-	(void)new KAction(i18n("Implement Interface..."), 0, this, SLOT(addInterface()),
+	(void)new KAction(i18n("Implement Interface..."), 0, this, TQT_SLOT(addInterface()),
 					  actionCollection(), "ports_implement_interface");
-	(void)new KAction(i18n("Change Positions/Names..."), 0, this, SLOT(changePortPositions()),
+	(void)new KAction(i18n("Change Positions/Names..."), 0, this, TQT_SLOT(changePortPositions()),
 					  actionCollection(), "ports_change_positions");
 }
 
@@ -444,10 +444,10 @@ void ArtsBuilderWindow::publish()
 		i18n("The structure has been published as: '%1' on the server.").arg( structure->name().c_str() ));
 }
 
-QString ArtsBuilderWindow::getOpenFilename(const char *pattern, const char *initialDir)
+TQString ArtsBuilderWindow::getOpenFilename(const char *pattern, const char *initialDir)
 {
 	arts_debug(">>>>> getOpenFilename");
-	QString filename = KFileDialog::getOpenFileName(initialDir, pattern, this);
+	TQString filename = KFileDialog::getOpenFileName(initialDir, pattern, this);
 	arts_debug(">>>>> opendlg closed");
 	if(!filename.isEmpty())
 	{
@@ -455,7 +455,7 @@ QString ArtsBuilderWindow::getOpenFilename(const char *pattern, const char *init
 
 		// check that the file is ok:
 
-		FILE *infile = fopen(QFile::encodeName(filename), "r");
+		FILE *infile = fopen(TQFile::encodeName(filename), "r");
 
 		if(infile)
 		{
@@ -463,7 +463,7 @@ QString ArtsBuilderWindow::getOpenFilename(const char *pattern, const char *init
 			return(filename);
 		}
 	}
-	return QString("");
+	return TQString("");
 }
 
 void ArtsBuilderWindow::fileNew()
@@ -474,7 +474,7 @@ void ArtsBuilderWindow::fileNew()
 	propertyPanel->setSelectedComponent(0);
 	structure->clear();
 	modulewidget->reInit();
-	m_filename = QString::null;
+	m_filename = TQString::null;
 	setModified(false);
 }
 
@@ -486,14 +486,14 @@ void ArtsBuilderWindow::open()
 	open(getOpenFilename("*.arts", DirManager::structureDir()));
 }
 
-void ArtsBuilderWindow::open(QString filename)
+void ArtsBuilderWindow::open(TQString filename)
 {
 	if(!promptToSave())
 		return;
 
 	if(!filename.isEmpty())
 	{
-		structure->load(QFile::encodeName(filename));
+		structure->load(TQFile::encodeName(filename));
 		modulewidget->reInit();
 		if(!structure->valid())
 		{
@@ -514,12 +514,12 @@ void ArtsBuilderWindow::openSession()
 	if(!promptToSave())
 		return;
 
-	QString filename = getOpenFilename("*.arts-session", DirManager::sessionDir());
+	TQString filename = getOpenFilename("*.arts-session", DirManager::sessionDir());
 
 	if(!filename.isEmpty())
 	{
 		Session *session = new Session();
-		session->loadSession(QFile::encodeName(filename));
+		session->loadSession(TQFile::encodeName(filename));
 
 		assert(!execDlg);
 		execDlg = new ExecDlg(0, session);
@@ -532,7 +532,7 @@ void ArtsBuilderWindow::openSession()
 		execDlg->start();
 		execDlg->show();
 
-		connect(execDlg, SIGNAL(ready()), this, SLOT(endexecute()));
+		connect(execDlg, TQT_SIGNAL(ready()), this, TQT_SLOT(endexecute()));
 
 		hide();
 		// m_filename = filename; FIXME: DOESN'T THIS BELONG HERE?
@@ -545,14 +545,14 @@ void ArtsBuilderWindow::openExample()
 	if(!promptToSave())
 		return;
 
-	QString dir = locate("data", "artsbuilder/examples/");
+	TQString dir = locate("data", "artsbuilder/examples/");
 	if(!dir)
 		KMessageBox::sorry(
 			this,
 			i18n("Unable to find the examples folder.\nUsing the current folder instead."),
 			i18n("aRts Warning"));
 
-	open(getOpenFilename("*.arts", QFile::encodeName(dir)));
+	open(getOpenFilename("*.arts", TQFile::encodeName(dir)));
 }
 
 void ArtsBuilderWindow::saveAs()
@@ -566,19 +566,19 @@ void ArtsBuilderWindow::saveAs()
 	dlg->setSelection(defaultname.c_str());
 	dlg->setCaption(i18n("Save As"));
 
-	QString filename;
-	if(dlg->exec() == QDialog::Accepted)
+	TQString filename;
+	if(dlg->exec() == TQDialog::Accepted)
 		filename = dlg->selectedFile();
 
 	delete dlg;
-	// QString filename = KFileDialog::getSaveFileName(0, "*.arts", this);
+	// TQString filename = KFileDialog::getSaveFileName(0, "*.arts", this);
 	// filename.detach();
 
 	if(!filename.isEmpty())
 		save(filename);
 }
 
-bool ArtsBuilderWindow::save(QString filename)
+bool ArtsBuilderWindow::save(TQString filename)
 {
 	arts_debug("trying to save structure as '%s'", filename.local8Bit().data());
 
@@ -629,7 +629,7 @@ void ArtsBuilderWindow::rename()
 {
     bool ok;
 
-    QString name = KInputDialog::getText( i18n( "Rename Structure" ),
+    TQString name = KInputDialog::getText( i18n( "Rename Structure" ),
       i18n( "Enter structure name:" ), structure->name().c_str(), &ok, this );
 	if (ok)
 	{
@@ -649,7 +649,7 @@ void ArtsBuilderWindow::retrieve()
 
 	if(rd.exec())
 	{
-		QString result = rd.result();
+		TQString result = rd.result();
 		if(!result.isEmpty())
 		{
 			structure->retrieve(result.local8Bit());
@@ -674,7 +674,7 @@ void ArtsBuilderWindow::execute()
 		execDlg->start();
 		execDlg->show();
 
-		connect(execDlg, SIGNAL(ready()), this, SLOT(endexecute()));
+		connect(execDlg, TQT_SIGNAL(ready()), this, TQT_SLOT(endexecute()));
 
 		hide();
 	}
@@ -838,7 +838,7 @@ bool ArtsBuilderWindow::promptToSave()
 		return true;
 
 	query = KMessageBox::warningYesNoCancel(this,
-		i18n("The current structure has been modified.\nWould you like to save it?"), QString::null, KStdGuiItem::save(), KStdGuiItem::discard());
+		i18n("The current structure has been modified.\nWould you like to save it?"), TQString::null, KStdGuiItem::save(), KStdGuiItem::discard());
 
 	result = false;
 	switch(query)
@@ -864,10 +864,10 @@ ArtsBuilderApp::ArtsBuilderApp()
 	start();
 }
 
-ArtsBuilderApp::ArtsBuilderApp(QString filename)
+ArtsBuilderApp::ArtsBuilderApp(TQString filename)
 {
 	start();
-	if(QFile::exists(filename))
+	if(TQFile::exists(filename))
 	{
 		mainWindow->open(filename);
 	} else {
@@ -946,7 +946,7 @@ int main(int argc, char **argv)
 	}
 	if(args->count() > 0)
 	{
-		ArtsBuilderApp Application(QFile::decodeName(args->arg(0)));
+		ArtsBuilderApp Application(TQFile::decodeName(args->arg(0)));
 		args->clear();
 		return Application.exec();
 	} else {
diff --git a/arts/builder/main.h b/arts/builder/main.h
index 1ae4473f..e9c17391 100644
--- a/arts/builder/main.h
+++ b/arts/builder/main.h
@@ -56,7 +56,7 @@ protected:
 
 	ExecDlg *execDlg;
 
-	QString m_filename;
+	TQString m_filename;
 	bool modified;
 
 protected:
@@ -68,7 +68,7 @@ public:
 
 	void clear();
 	void checkName();
-	QString getOpenFilename(const char *pattern, const char *initialDir = 0);
+	TQString getOpenFilename(const char *pattern, const char *initialDir = 0);
 	bool isModified();
 	bool promptToSave();
 	bool queryClose();
@@ -99,8 +99,8 @@ public slots:
 	void saveAs();
 	void quit();
 
-	void open(QString filename);
-	bool save(QString filename);
+	void open(TQString filename);
+	bool save(TQString filename);
 	void setModified(bool m = true);
 	
 	void execute();
diff --git a/arts/builder/menumaker.cpp b/arts/builder/menumaker.cpp
index 54e32e2b..2aed8401 100644
--- a/arts/builder/menumaker.cpp
+++ b/arts/builder/menumaker.cpp
@@ -8,9 +8,9 @@ using namespace std;
 MenuEntry::MenuEntry(MenuMaker *menumaker, KActionMenu *parent, const char *text)
 	: menumaker(menumaker), text(text)
 {
-	action = new KAction(QString::fromLocal8Bit(text));
+	action = new KAction(TQString::fromLocal8Bit(text));
 	parent->insert(action);
-	connect(action, SIGNAL(activated()), this, SLOT(activated()));
+	connect(action, TQT_SIGNAL(activated()), this, TQT_SLOT(activated()));
 }
 
 void MenuEntry::activated()
@@ -18,7 +18,7 @@ void MenuEntry::activated()
 	menumaker->menuActivated(text);
 }
 
-MenuCategory::MenuCategory(const QString& name, const char *prefix, KActionMenu *menu)
+MenuCategory::MenuCategory(const TQString& name, const char *prefix, KActionMenu *menu)
 {
 	_menu = menu;
 	_name = name;
@@ -26,7 +26,7 @@ MenuCategory::MenuCategory(const QString& name, const char *prefix, KActionMenu
 	addPrefix(prefix);
 }
 
-QString MenuCategory::name()
+TQString MenuCategory::name()
 {
 	return _name;
 }
@@ -76,7 +76,7 @@ MenuMaker::MenuMaker(KActionMenu *root)
 //  addCategory("&Synthesis", "Synth_");
 //  addCategory("&Synthesis/&Waveforms", "Synth_WAVE");
 
-void MenuMaker::addCategory(const QString& name, const char *prefix)
+void MenuMaker::addCategory(const TQString& name, const char *prefix)
 {
 	MenuCategory *mc = 0,*pc = 0;
 	
@@ -93,7 +93,7 @@ void MenuMaker::addCategory(const QString& name, const char *prefix)
 		KActionMenu *newMenu = new KActionMenu(catname(name));
 		pc->menu()->insert(newMenu);
 		/* 000 */
-		/*connect(newMenu,SIGNAL(activated(int)),this,SLOT(menuactivated(int)));
+		/*connect(newMenu,TQT_SIGNAL(activated(int)),this,TQT_SLOT(menuactivated(int)));
 		pc->menu()->insertItem(catname(name).c_str(), newMenu, CAT_MAGIC_ID);*/
 		arts_debug("inserting a menu called '%s' in the parent menu '%s'",
 			catname(name).local8Bit().data(),pc->name().local8Bit().data());
@@ -106,7 +106,7 @@ void MenuMaker::addCategory(const QString& name, const char *prefix)
 	}
 }
 
-MenuCategory *MenuMaker::lookupCategoryByName(const QString& name)
+MenuCategory *MenuMaker::lookupCategoryByName(const TQString& name)
 {
 	MenuCategory *mc = 0;
 	list<MenuCategory *>::iterator i;
@@ -137,16 +137,16 @@ void MenuMaker::addItem(const char *name, int index)
 	//mc->menu()->insert(new KAction(name)); // index??
 	new MenuEntry(this, mc->menu(), name);
 	/*
-	KAction *action = new KAction(QString(name));
+	KAction *action = new KAction(TQString(name));
 	mc->menu()->insert(action);
 	*/
 	//action->plug(mc->menu());
 	//mc->menu()->insert(new KAction(name)); // index??
 }
 
-QString MenuMaker::basename(const QString& name)
+TQString MenuMaker::basename(const TQString& name)
 {
-	QString result = "";
+	TQString result = "";
 
 	int i = name.findRev('/');
 	if(i != -1)
@@ -157,7 +157,7 @@ QString MenuMaker::basename(const QString& name)
 	return result;
 }
 
-QString MenuMaker::catname(const QString& name)
+TQString MenuMaker::catname(const TQString& name)
 {
 	int i = name.findRev('/');
 	if(i >= 0)
diff --git a/arts/builder/menumaker.h b/arts/builder/menumaker.h
index 5b999dc5..f2481a2f 100644
--- a/arts/builder/menumaker.h
+++ b/arts/builder/menumaker.h
@@ -2,7 +2,7 @@
 #define __MENUMAKER_H__
 
 #include <kaction.h>
-#include <qobject.h>
+#include <tqobject.h>
 #include <string>
 #include <list>
 
@@ -15,7 +15,7 @@ class MenuEntry : public QObject
 protected:
 	MenuMaker *menumaker;
 	KAction *action;
-	QCString text;
+	TQCString text;
 
 public:
 	MenuEntry(MenuMaker *menumaker, KActionMenu *parent, const char *text);
@@ -28,15 +28,15 @@ class MenuCategory
 {
 protected:
 	KActionMenu *_menu;
-	QString _name;
+	TQString _name;
 	std::list<std::string> prefixList;
 	bool _catchall;
 
 public:
-	MenuCategory(const QString& name, const char *prefix, KActionMenu *menu);
+	MenuCategory(const TQString& name, const char *prefix, KActionMenu *menu);
 
 	void addPrefix(const char *prefix);
-	QString name();
+	TQString name();
 	KActionMenu *menu();
 
 	bool catchall();
@@ -53,11 +53,11 @@ public:
 
 	MenuMaker(KActionMenu *root);
 
-	void addCategory(const QString& name, const char *prefix);
-	MenuCategory *lookupCategoryByName(const QString& name);
+	void addCategory(const TQString& name, const char *prefix);
+	MenuCategory *lookupCategoryByName(const TQString& name);
 	void addItem(const char *name, int i);
-	QString basename(const QString& name);
-	QString catname(const QString& name);
+	TQString basename(const TQString& name);
+	TQString catname(const TQString& name);
 
 	void clear();
 
diff --git a/arts/builder/module.cpp b/arts/builder/module.cpp
index 94f56591..5432492e 100644
--- a/arts/builder/module.cpp
+++ b/arts/builder/module.cpp
@@ -24,8 +24,8 @@
 #include <stdio.h>
 #include <arts/debug.h>
 
-#include <qpalette.h>
-#include <qdrawutil.h>
+#include <tqpalette.h>
+#include <tqdrawutil.h>
 #include <kiconloader.h>
 #include <algorithm>
 
@@ -56,20 +56,20 @@ bool ModulePort::down()
 	return (PortDesc.isConnected() || PortDesc.hasValue() || selected);
 }
 
-QColor ModulePort::color(bool isInterface)
+TQColor ModulePort::color(bool isInterface)
 {
-	if(selected) return QColor(255, 165, 0);
+	if(selected) return TQColor(255, 165, 0);
 
 	if(PortDesc.hasValue())
 	{
-		if(isinitarg) return QColor(180, 180, 180);
-		return QColor(100, 100, 255);
+		if(isinitarg) return TQColor(180, 180, 180);
+		return TQColor(100, 100, 255);
 	}
 
-	if(isinitarg) return QColor(128, 128, 128);
+	if(isinitarg) return TQColor(128, 128, 128);
 
-	if(isInterface) return QColor(100, 100, 100);
-	return QColor(43, 43, 168);
+	if(isInterface) return TQColor(100, 100, 100);
+	return TQColor(43, 43, 168);
 }
 
 Module::Module(Arts::ModuleDesc module, Arts::StructureDesc structuredesc,
@@ -94,7 +94,7 @@ Module::Module(const Arts::ModuleInfo& minfo, Arts::StructureDesc structuredesc,
 
 void Module::initModule()
 {
-	QString iconname;
+	TQString iconname;
 	KIconLoader iconloader;
 
 	_selected = false;
@@ -107,12 +107,12 @@ void Module::initModule()
 
 	iconname = _name + ".xpm";
 
-	_pixmap = new QPixmap(iconloader.loadIcon(iconname, KIcon::User));
+	_pixmap = new TQPixmap(iconloader.loadIcon(iconname, KIcon::User));
 	if(!_pixmap->height())
 	{
 		iconname = _name + ".png";
 		delete _pixmap;
-		_pixmap = new QPixmap( iconloader.loadIcon( iconname, KIcon::User ) );
+		_pixmap = new TQPixmap( iconloader.loadIcon( iconname, KIcon::User ) );
 		if( !_pixmap->height() )
 		{
 			delete _pixmap;
@@ -125,12 +125,12 @@ void Module::initModule()
 	{
 		iconname = iconname.mid(6);
 
-		_pixmap = new QPixmap(iconloader.loadIcon(iconname, KIcon::User));
+		_pixmap = new TQPixmap(iconloader.loadIcon(iconname, KIcon::User));
 		if(!_pixmap->height())
 		{
 			iconname.replace( iconname.length() - 4, 3, "png" );
 			delete _pixmap;
-			_pixmap = new QPixmap(iconloader.loadIcon(iconname, KIcon::User));
+			_pixmap = new TQPixmap(iconloader.loadIcon(iconname, KIcon::User));
 			if( !_pixmap->height() )
 			{
 				delete _pixmap;
@@ -139,10 +139,10 @@ void Module::initModule()
 		}
 	}
 /*
-	FILE *test = fopen(QFile::encodeName(iconname), "r");
+	FILE *test = fopen(TQFile::encodeName(iconname), "r");
 	if(test)
 	{
-		pixmap = new QPixmap(iconname);
+		pixmap = new TQPixmap(iconname);
 		fclose(test);
 	}
 */
@@ -229,24 +229,24 @@ bool Module::drawNeedsBackground(int segment)
 	return (segment == 0);
 }
 
-void Module::drawSegment(QPainter *p, int cellsize, int segment)
+void Module::drawSegment(TQPainter *p, int cellsize, int segment)
 {
 	int border = cellsize / 10;  // for the logo
 	int ltop = (cellsize - border)/2;
 	int lbot = (cellsize + border)/2;
 
-	QColor mcolor(43, 43, 168);
-	QColor mcolorlight(164, 176, 242);
+	TQColor mcolor(43, 43, 168);
+	TQColor mcolorlight(164, 176, 242);
 
 	if(isInterface)
 	{
-		mcolor = QColor(100, 100, 100);
-		mcolorlight = QColor(160, 160, 160);
+		mcolor = TQColor(100, 100, 100);
+		mcolorlight = TQColor(160, 160, 160);
 	}
-    QColorGroup g( Qt::white, Qt::blue, mcolorlight, mcolor.dark(), mcolor,
+    TQColorGroup g( Qt::white, Qt::blue, mcolorlight, mcolor.dark(), mcolor,
 							Qt::black, Qt::black );
-	QBrush fill( mcolor );
-	QPen textpen(QColor(255, 255, 180), 1);
+	TQBrush fill( mcolor );
+	TQPen textpen(TQColor(255, 255, 180), 1);
 
 	if(segment == 0)
 	{
@@ -263,9 +263,9 @@ void Module::drawSegment(QPainter *p, int cellsize, int segment)
 			float sx = (float)destsize/(float)_pixmap->width();
 			float sy = (float)destsize/(float)_pixmap->height();
 
-			QWMatrix matrix;
+			TQWMatrix matrix;
 			matrix.scale(sx, sy);
-			QPixmap pmscaled = _pixmap->xForm(matrix);
+			TQPixmap pmscaled = _pixmap->xForm(matrix);
 			p->drawPixmap(border*2, border*2, pmscaled);
 		}
 		return;
@@ -300,25 +300,25 @@ void Module::drawSegment(QPainter *p, int cellsize, int segment)
 		{
 			int border = cellsize/7;
 			int textwidth;
-			QString label = DrawUtils::cropText(p, port->description,
+			TQString label = DrawUtils::cropText(p, port->description,
 												cellsize/2, textwidth);
 
-			QBrush pbrush(port->color(isInterface));
+			TQBrush pbrush(port->color(isInterface));
 
-			port->clickrect = QRect(border, direction * cellsize/2 + border,
+			port->clickrect = TQRect(border, direction * cellsize/2 + border,
 				cellsize/2 - 2*border, cellsize/2 - 2*border);
 			qDrawShadePanel(p, port->clickrect, g, port->down(), 2, &pbrush);
 
 #if 0
-			QBrush fillport(fill);
+			TQBrush fillport(fill);
 			if(port->isinitarg)
 			{
-				fillport = QColor(128, 128, 128);
+				fillport = TQColor(128, 128, 128);
 			}
 
 			if(port->selected)
 			{
-				QBrush fillorange(QColor(255, 165, 0));
+				TQBrush fillorange(TQColor(255, 165, 0));
 				qDrawShadePanel(p, port->clickrect, g, true, 2, &fillorange);
 			}
 			else
@@ -329,10 +329,10 @@ void Module::drawSegment(QPainter *p, int cellsize, int segment)
 				}
 				else if(port->PortDesc->hasValue())
 				{
-					QBrush fillp(QColor(100, 100, 255));
+					TQBrush fillp(TQColor(100, 100, 255));
 					if(port->isinitarg)
 					{
-						fillp = QColor(180, 180, 180);
+						fillp = TQColor(180, 180, 180);
 					}
 					qDrawShadePanel(p, port->clickrect, g, true, 2, &fillp);
 				}
@@ -356,10 +356,10 @@ void Module::drawSegment(QPainter *p, int cellsize, int segment)
 	{
 		// object type label
 		int textwidth;
-		QString label = DrawUtils::cropText(p, _name, cellsize - 4, textwidth);
+		TQString label = DrawUtils::cropText(p, _name, cellsize - 4, textwidth);
 
 		p->setPen(textpen);
-		p->fillRect(1, cellsize - 16, textwidth + 7, 15, QBrush(g.dark()));
+		p->fillRect(1, cellsize - 16, textwidth + 7, 15, TQBrush(g.dark()));
 		p->drawText(4, cellsize - 5, label);
 
 		// logo connection
@@ -373,7 +373,7 @@ void Module::drawSegment(QPainter *p, int cellsize, int segment)
 
 	if(selected())
 	{
-		QPen pen(Qt::white, 1, Qt::DotLine);
+		TQPen pen(Qt::white, 1, Qt::DotLine);
 
 		p->setPen(pen);
 		p->drawLine(0, 0, cellsize - 1, 0);
@@ -412,7 +412,7 @@ ModulePort *Module::portAt(int segment, int x, int y)
 		ModulePort *port = findPort(segment, direction);
 		if(port)
 		{
-			QPoint clickpoint(x, y);
+			TQPoint clickpoint(x, y);
 			if(port->clickrect.contains(clickpoint)) return port;
 		}
 	}
@@ -426,12 +426,12 @@ void Module::dumpPorts(list<ModulePort *>& ports)
 	for(i = outports.begin(); i != outports.end(); ++i) ports.push_back(*i);
 }
 
-QPixmap *Module::pixmap()
+TQPixmap *Module::pixmap()
 {
 	return _pixmap;
 }
 
-QString Module::name()
+TQString Module::name()
 {
 	return _name;
 }
diff --git a/arts/builder/module.h b/arts/builder/module.h
index 0d23bb11..6fbff74d 100644
--- a/arts/builder/module.h
+++ b/arts/builder/module.h
@@ -24,9 +24,9 @@
 
 #include <list>
 
-#include <qpixmap.h>
-#include <qstring.h>
-#include <qrect.h>
+#include <tqpixmap.h>
+#include <tqstring.h>
+#include <tqrect.h>
 #include <ksimpleconfig.h>
 
 #include "artsbuilder.h"
@@ -59,7 +59,7 @@ public:
 				int drawsegment, Direction direction, Arts::PortDesc PortDesc);
 
 	bool down();
-	QColor color(bool isInterface);
+	TQColor color(bool isInterface);
 };
 
 class Module :public StructureComponent
@@ -68,8 +68,8 @@ protected:
 	Arts::StructureDesc StructureDesc;
 	Arts::ModuleDesc    ModuleDesc;
 
-	QPixmap *_pixmap;
-	QString _name;
+	TQPixmap *_pixmap;
+	TQString _name;
 
 	int _width, _height;
 	bool moveInternal(int x, int y);
@@ -100,9 +100,9 @@ public:
 	void dumpPorts(std::list<ModulePort *>& ports);
 
 	bool drawNeedsBackground(int segment);
-	void drawSegment(QPainter *dest, int cellsize, int segment);
-	QPixmap *pixmap();
-	QString name();
+	void drawSegment(TQPainter *dest, int cellsize, int segment);
+	TQPixmap *pixmap();
+	TQString name();
  };
 
 #endif
diff --git a/arts/builder/mwidget.cpp b/arts/builder/mwidget.cpp
index b6c3d841..808b3bcf 100644
--- a/arts/builder/mwidget.cpp
+++ b/arts/builder/mwidget.cpp
@@ -7,9 +7,9 @@
 #include <klocale.h>
 #include <kmessagebox.h>
 
-#include <qtimer.h>
-#include <qpainter.h>
-#include <qevent.h>
+#include <tqtimer.h>
+#include <tqpainter.h>
+#include <tqevent.h>
 
 #include "createtool.h"
 
@@ -56,22 +56,22 @@ void ModuleWidget::leaveTool(MWidgetTool *tool, bool wasModified)
 		emit modified(wasModified);
 }
 
-QPoint ModuleWidget::componentPos(const StructureComponent *component) const
+TQPoint ModuleWidget::componentPos(const StructureComponent *component) const
 {
 	int cellx = 0, celly = 0;
 	colXPos(component->x(), &cellx);
 	rowYPos(component->y(), &celly);
 
-	return QPoint(cellx, celly);
+	return TQPoint(cellx, celly);
 }
 
-QPoint ModuleWidget::portPos(const ModulePort *port) const
+TQPoint ModuleWidget::portPos(const ModulePort *port) const
 {
 	int cellx = 0, celly = 0;
 	colXPos(port->owner->x() + port->drawsegment, &cellx);
 	rowYPos(port->owner->y(), &celly);
 
-	return QPoint(cellx, celly);
+	return TQPoint(cellx, celly);
 }
 
 bool ModuleWidget::insertModule( Module *newModule )
@@ -125,7 +125,7 @@ void ModuleWidget::selectComponent( StructureComponent *component, bool onlyThis
 	endUpdate();
 }
 
-void ModuleWidget::mousePressEvent( QMouseEvent *e )
+void ModuleWidget::mousePressEvent( TQMouseEvent *e )
 {
 	if(activeTool)
 	{
@@ -172,7 +172,7 @@ void ModuleWidget::mousePressEvent( QMouseEvent *e )
 	}
 }
 
-void ModuleWidget::mouseMoveEvent( QMouseEvent *e )
+void ModuleWidget::mouseMoveEvent( TQMouseEvent *e )
 {
 	if(activeTool)
 	{
@@ -181,7 +181,7 @@ void ModuleWidget::mouseMoveEvent( QMouseEvent *e )
 	}
 }
 
-void ModuleWidget::mouseReleaseEvent( QMouseEvent *e )
+void ModuleWidget::mouseReleaseEvent( TQMouseEvent *e )
 {
 	if(activeTool)
 	{
@@ -250,16 +250,16 @@ bool ModuleWidget::hasSpace(StructureComponent *c, int destx, int desty,
 	return true;
 }
 
-void ModuleWidget::paintCellBackground(QPainter *p, int y, int x)
+void ModuleWidget::paintCellBackground(TQPainter *p, int y, int x)
 {
-	QColor bgcolor;
+	TQColor bgcolor;
 
 	if((y & 1) == 1)
-		bgcolor = QColor(168, 168, 168);
+		bgcolor = TQColor(168, 168, 168);
 	else
-		bgcolor = QColor(146, 168, 146);
+		bgcolor = TQColor(146, 168, 146);
 
-	p->fillRect(0, 0, cellsize, cellsize, QBrush(bgcolor));
+	p->fillRect(0, 0, cellsize, cellsize, TQBrush(bgcolor));
 
 	p->setPen(bgcolor.dark(115));
 	p->drawLine(0, 0, 0, cellsize - 1);
@@ -296,7 +296,7 @@ void ModuleWidget::endUpdate()
 {
 	if(!--updateDepth)
 	{
-		std::list<QRect>::iterator i;
+		std::list<TQRect>::iterator i;
 
 		for(i = UpdateList.begin(); i != UpdateList.end(); i++)
 		{
@@ -309,7 +309,7 @@ void ModuleWidget::endUpdate()
 
 void ModuleWidget::redrawRect(int x, int y, int width, int height)
 {
-	QRect r = QRect(x, y, width, height);
+	TQRect r = TQRect(x, y, width, height);
 
 	if(!updateDepth)
 	{
@@ -321,7 +321,7 @@ void ModuleWidget::redrawRect(int x, int y, int width, int height)
 	}
 }
 
-void ModuleWidget::redrawCells(QRect &r)
+void ModuleWidget::redrawCells(TQRect &r)
 {
 	int x, y;
 
@@ -461,18 +461,18 @@ void ModuleWidget::reRoute()
 void ModuleWidget::redrawAll()
 {
 // redraw everything
-	QRect updaterect(0, 0, cols, rows);
+	TQRect updaterect(0, 0, cols, rows);
 	redrawCells(updaterect);
 }
 
-void ModuleWidget::paintConnection(QPainter *p, int x, int y, int arx, int ary)
+void ModuleWidget::paintConnection(TQPainter *p, int x, int y, int arx, int ary)
 {
 	long linetype = autorouter->get(arx, ary);
 	long ud_owner = -1, lr_owner = -1, lr_break = 0, ud_break = 0;
 
 	autorouter->getowners(arx, ary, ud_owner, lr_owner);
 
-	p->setPen(QColor(255, 255, 255));
+	p->setPen(TQColor(255, 255, 255));
 
 /*
 	if(linetype == AutoRouter::none)
@@ -481,7 +481,7 @@ void ModuleWidget::paintConnection(QPainter *p, int x, int y, int arx, int ary)
 	}
 	if(linetype & AutoRouter::solid)
 	{
-		QBrush whitefill(QColor(255, 255, 255));
+		TQBrush whitefill(TQColor(255, 255, 255));
 
 		p->fillRect(x + cellsize/6, y + cellsize/6, cellsize/6, cellsize/6, whitefill);
 	}
@@ -513,7 +513,7 @@ void ModuleWidget::paintConnection(QPainter *p, int x, int y, int arx, int ary)
 		p->drawLine(x, y + cellsize/4, x, y + ud_break);
 }
 
-void ModuleWidget::paintConnections(QPainter *p, int y, int x)
+void ModuleWidget::paintConnections(TQPainter *p, int y, int x)
 {
 	// paints connections in the given 2x2-autorouter-block being a 1x1 block to the user
 	for(int dx = 0; dx < 2; dx++)
@@ -521,7 +521,7 @@ void ModuleWidget::paintConnections(QPainter *p, int y, int x)
 			paintConnection(p, (cellsize*dx)/2, (cellsize*dy)/2, x*2 + dx, y*2 + dy);
 }
 
-void ModuleWidget::paintCell(QPainter *p, int y, int x)
+void ModuleWidget::paintCell(TQPainter *p, int y, int x)
 {
 #if 0 /* PORT */
 	if(theArtsBuilderApp->eventStackDepth() > 1)
@@ -594,7 +594,7 @@ void ModuleWidget::delModule()
 	if(KMessageBox::warningContinueCancel(0,
 		i18n("Delete %n selected module, port or connection? (No undo possible.)",
 		     "Delete %n selected modules, ports and connections? (No undo possible.)",
-		     numSelected), QString::null, i18n("&Delete")) == KMessageBox::Continue)
+		     numSelected), TQString::null, i18n("&Delete")) == KMessageBox::Continue)
 	{
 		selectPort(0L);
 		emit componentSelected(0);
@@ -608,7 +608,7 @@ void ModuleWidget::autoRedrawRouter()
 	if(autorouter->needRedraw()) redrawAll();
 }
 
-ModuleWidget::ModuleWidget(Structure *structure, QWidget *parent, const char *name, WFlags f)
+ModuleWidget::ModuleWidget(Structure *structure, TQWidget *parent, const char *name, WFlags f)
 	: QtTableView( parent, name, f),
 	  updateDepth( 0 ),
 	  activeTool( 0L ),
@@ -636,9 +636,9 @@ ModuleWidget::ModuleWidget(Structure *structure, QWidget *parent, const char *na
 	autorouter = new AutoRouter(cols*2, rows*2);
 
 	arts_debug("PORT: mw; new ar ok - qtimer");
-    QTimer *timer = new QTimer( this );
-	connect( timer, SIGNAL(timeout()),
-		this, SLOT(autoRedrawRouter()) );
+    TQTimer *timer = new TQTimer( this );
+	connect( timer, TQT_SIGNAL(timeout()),
+		this, TQT_SLOT(autoRedrawRouter()) );
 
 	arts_debug("PORT: mw; tstart");
 	timer->start( 100, FALSE );                 // 100 ms reoccurring check
diff --git a/arts/builder/mwidget.h b/arts/builder/mwidget.h
index 93f7726f..8f92c946 100644
--- a/arts/builder/mwidget.h
+++ b/arts/builder/mwidget.h
@@ -55,15 +55,15 @@ protected:
 	ModulePort *selectedPort;
 
 	std::list<Module *> *ModuleList;
-	std::list<QRect> UpdateList;
+	std::list<TQRect> UpdateList;
 
-	void paintCell(QPainter *p, int y, int x);
-	void paintCellBackground(QPainter *p, int y, int x);
-	void paintConnection(QPainter *p, int x, int y, int arx, int ary);
-	void paintConnections(QPainter *p, int y, int x);
-	void mousePressEvent( QMouseEvent *e );
-	void mouseMoveEvent( QMouseEvent *e );
-	void mouseReleaseEvent( QMouseEvent *e );
+	void paintCell(TQPainter *p, int y, int x);
+	void paintCellBackground(TQPainter *p, int y, int x);
+	void paintConnection(TQPainter *p, int x, int y, int arx, int ary);
+	void paintConnections(TQPainter *p, int y, int x);
+	void mousePressEvent( TQMouseEvent *e );
+	void mouseMoveEvent( TQMouseEvent *e );
+	void mouseReleaseEvent( TQMouseEvent *e );
 
 	bool hasSpace(StructureComponent *c, int destx, int desty,
 				  bool ignore_selected = false);
@@ -72,7 +72,7 @@ protected:
 	void setSelectAll(bool newstate);
 
 	void beginUpdate();
-	void redrawCells(QRect &r);
+	void redrawCells(TQRect &r);
 	void redrawAll();
 	void endUpdate();
 
@@ -105,10 +105,10 @@ public:
 	void reInit();
 	void leaveTool(MWidgetTool *tool, bool wasModified= false);
 
-	QPoint componentPos(const StructureComponent *component) const;
-	QPoint portPos(const ModulePort *port) const;
+	TQPoint componentPos(const StructureComponent *component) const;
+	TQPoint portPos(const ModulePort *port) const;
 
-	ModuleWidget( Structure *structure, QWidget *parent = 0,
+	ModuleWidget( Structure *structure, TQWidget *parent = 0,
 				  const char *name = 0, WFlags f = 0);
 
 	~ModuleWidget();
diff --git a/arts/builder/portposdlg.cpp b/arts/builder/portposdlg.cpp
index 6d5d0deb..3584de45 100644
--- a/arts/builder/portposdlg.cpp
+++ b/arts/builder/portposdlg.cpp
@@ -21,42 +21,42 @@
 
 #include "portposdlg.h"
 #include "structureport.h"
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qlistbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqlistbox.h>
 #include <kbuttonbox.h>
 #include <klocale.h>
 #include <kinputdialog.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
 #include <kapplication.h>
 #include <kiconloader.h>
 #include <kseparator.h>
-#include <qlineedit.h>
+#include <tqlineedit.h>
 #include <stdio.h>
 #include <arts/debug.h>
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 #include <kstdguiitem.h>
 
 using namespace std;
 
-PortPosDlg::PortPosDlg(QWidget *parent, Structure *structure) :QDialog(parent,"Props", TRUE)
+PortPosDlg::PortPosDlg(TQWidget *parent, Structure *structure) :TQDialog(parent,"Props", TRUE)
 {
 	this->structure = structure;
 
 	setCaption(i18n("aRts: Structureport View"));
 
-	QVBoxLayout *mainlayout = new QVBoxLayout(this);
-	//QHBoxLayout *contentslayout = new QHBoxLayout;
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(this);
+	//TQHBoxLayout *contentslayout = new QHBoxLayout;
 
 // object type
 /*
 	mainlayout->addSpacing(5);
-	QLabel *objectlabel = new QLabel(this);
-	QFont labelfont(objectlabel->font());
+	TQLabel *objectlabel = new TQLabel(this);
+	TQFont labelfont(objectlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	objectlabel->setFont(labelfont);
-	objectlabel->setText(QString(" ")+i18n("Object type: ")+QString(port->owner->name())+QString(" "));
+	objectlabel->setText(TQString(" ")+i18n("Object type: ")+TQString(port->owner->name())+TQString(" "));
 	objectlabel->setAlignment(AlignCenter);
 	min_size(objectlabel);
 	mainlayout->addWidget(objectlabel);
@@ -66,7 +66,7 @@ PortPosDlg::PortPosDlg(QWidget *parent, Structure *structure) :QDialog(parent,"P
 
 /*
 	mainlayout->addSpacing(5);
-	QLabel *portlabel = new QLabel(this);
+	TQLabel *portlabel = new TQLabel(this);
 	labelfont.setPointSize(labelfont.pointSize()*4/5);
 	portlabel->setFont(labelfont);
 	portlabel->setText(i18n("Port description: ")+ port->description);
@@ -89,7 +89,7 @@ PortPosDlg::PortPosDlg(QWidget *parent, Structure *structure) :QDialog(parent,"P
 */
 // list
 
-	listbox = new QListBox(this);
+	listbox = new TQListBox(this);
 
 	update();
 
@@ -103,7 +103,7 @@ PortPosDlg::PortPosDlg(QWidget *parent, Structure *structure) :QDialog(parent,"P
 
 // buttons
 
-	QHBoxLayout *buttonlayout = new QHBoxLayout;
+	TQHBoxLayout *buttonlayout = new QHBoxLayout;
 	mainlayout->addSpacing(5);
 	mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
@@ -111,27 +111,27 @@ PortPosDlg::PortPosDlg(QWidget *parent, Structure *structure) :QDialog(parent,"P
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 	bbox->addStretch(1);
 
 	KIconLoader iconloader;
-	QButton *raise = bbox->addButton(i18n("&Raise"));
+	TQButton *raise = bbox->addButton(i18n("&Raise"));
 	raise->setPixmap(iconloader.loadIcon("up", KIcon::Small));
-	connect( raise, SIGNAL( clicked() ), SLOT( raise() ));
+	connect( raise, TQT_SIGNAL( clicked() ), TQT_SLOT( raise() ));
 
-	QButton *lower = bbox->addButton(i18n("&Lower"));
+	TQButton *lower = bbox->addButton(i18n("&Lower"));
 	lower->setPixmap(iconloader.loadIcon("down", KIcon::Small));
-	connect( lower, SIGNAL( clicked() ), SLOT( lower() ));
+	connect( lower, TQT_SIGNAL( clicked() ), TQT_SLOT( lower() ));
 
-	QButton *rename = bbox->addButton(i18n("R&ename..."));
-	connect( rename, SIGNAL( clicked() ), SLOT( rename() ));
+	TQButton *rename = bbox->addButton(i18n("R&ename..."));
+	connect( rename, TQT_SIGNAL( clicked() ), TQT_SLOT( rename() ));
 
-	QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	TQButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 
 /*
-	QButton *cancelbutton = bbox->addButton(i18n("Cancel"));
-	connect( cancelbutton, SIGNAL( clicked() ), SLOT(reject() ) );
+	TQButton *cancelbutton = bbox->addButton(i18n("Cancel"));
+	connect( cancelbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(reject() ) );
 */
 	bbox->layout();
 	//min_size(bbox);
@@ -188,7 +188,7 @@ void PortPosDlg::rename()
 	assert(port);
 
     bool ok;
-    QString name = KInputDialog::getText( i18n( "Rename Port" ),
+    TQString name = KInputDialog::getText( i18n( "Rename Port" ),
       i18n( "Enter port name:" ), port->name(), &ok, this );
 	if (ok)
 	{
diff --git a/arts/builder/portposdlg.h b/arts/builder/portposdlg.h
index 775e24be..1adc997c 100644
--- a/arts/builder/portposdlg.h
+++ b/arts/builder/portposdlg.h
@@ -24,21 +24,21 @@
 
 #include "structure.h"
 #include "structureport.h"
-#include <qdialog.h>
-#include <qlistbox.h>
-#include <qlabel.h>
-#include <qlineedit.h>
+#include <tqdialog.h>
+#include <tqlistbox.h>
+#include <tqlabel.h>
+#include <tqlineedit.h>
 #include <vector>
 
-class PortPosDlg :public QDialog {
+class PortPosDlg :public TQDialog {
 	Q_OBJECT
 protected:
 	Structure *structure;
-	QListBox *listbox;
+	TQListBox *listbox;
 
 	std::vector<StructurePort *> listports;
 public:
-	PortPosDlg(QWidget *parent, Structure *structure);
+	PortPosDlg(TQWidget *parent, Structure *structure);
 
 	void update();
 public slots:
diff --git a/arts/builder/propertypanel.cpp b/arts/builder/propertypanel.cpp
index 3b281c2a..cca2ee5d 100644
--- a/arts/builder/propertypanel.cpp
+++ b/arts/builder/propertypanel.cpp
@@ -25,38 +25,38 @@
 #include <klocale.h>
 #include <kdebug.h>
 
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qpushbutton.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
-#include <qcombobox.h>
-#include <qlistbox.h>
-#include <qlineedit.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqpushbutton.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
+#include <tqcombobox.h>
+#include <tqlistbox.h>
+#include <tqlineedit.h>
 
 #include <arts/debug.h>
 
-PropertyPanel::PropertyPanel( QWidget* parent, const char* name, WFlags fl )
+PropertyPanel::PropertyPanel( TQWidget* parent, const char* name, WFlags fl )
 	: PropertyPanelBase( parent, name, fl ),
 	  component(0L),
 	  port(0L)
 {
 	setTitleFont();
 	setTitleColors();
-	connect( kapp, SIGNAL( kdisplayFontChanged() ),
-			 this, SLOT( setTitleFont() ));
-	connect( kapp, SIGNAL( kdisplayPaletteChanged() ),
-			 this, SLOT( setTitleColors() ));
-	connect( portValueGroup, SIGNAL( clicked(int) ),
-			 this, SLOT( pvModeChanged(int) ));
-	connect( constantValueEdit, SIGNAL( returnPressed() ),
-			 this, SLOT( writePortProperties() ));
-	connect( constantValueComboBox, SIGNAL( activated(int) ),
-			 this, SLOT( writePortProperties() ));
-	connect( portCombo, SIGNAL( activated(int) ),
-			 this, SLOT( comboPortSelected(int) ));
-	connect( connectButton, SIGNAL( clicked() ),
-			 this, SLOT( connectButtonClicked() ));
+	connect( kapp, TQT_SIGNAL( kdisplayFontChanged() ),
+			 this, TQT_SLOT( setTitleFont() ));
+	connect( kapp, TQT_SIGNAL( kdisplayPaletteChanged() ),
+			 this, TQT_SLOT( setTitleColors() ));
+	connect( portValueGroup, TQT_SIGNAL( clicked(int) ),
+			 this, TQT_SLOT( pvModeChanged(int) ));
+	connect( constantValueEdit, TQT_SIGNAL( returnPressed() ),
+			 this, TQT_SLOT( writePortProperties() ));
+	connect( constantValueComboBox, TQT_SIGNAL( activated(int) ),
+			 this, TQT_SLOT( writePortProperties() ));
+	connect( portCombo, TQT_SIGNAL( activated(int) ),
+			 this, TQT_SLOT( comboPortSelected(int) ));
+	connect( connectButton, TQT_SIGNAL( clicked() ),
+			 this, TQT_SLOT( connectButtonClicked() ));
 
 	constantValueComboBox->hide();
 	setEnabled( false );
@@ -65,7 +65,7 @@ PropertyPanel::PropertyPanel( QWidget* parent, const char* name, WFlags fl )
 
 void PropertyPanel::setTitleFont()
 {
-	QFont titleFont = font();
+	TQFont titleFont = font();
 	titleFont.setPointSizeFloat( titleFont.pointSizeFloat()*1.5f );
 	moduleNameLabel->setFont( titleFont );
 	titleFont = font();
@@ -73,35 +73,35 @@ void PropertyPanel::setTitleFont()
 	selectedLabel->setFont( titleFont );
 }
 
-QColorGroup PropertyPanel::highlightColorGroup( QColorGroup cg )
+TQColorGroup PropertyPanel::highlightColorGroup( TQColorGroup cg )
 {
-	cg.setColor( QColorGroup::Foreground, cg.highlightedText() );
-	cg.setColor( QColorGroup::Background, cg.highlight() );
+	cg.setColor( TQColorGroup::Foreground, cg.highlightedText() );
+	cg.setColor( TQColorGroup::Background, cg.highlight() );
 	return cg;
 }
 
 void PropertyPanel::setTitleColors()
 {
-	QPalette palette = titleFrame->palette();
+	TQPalette palette = titleFrame->palette();
 	palette.setActive( highlightColorGroup( palette.active() ) );
 	palette.setInactive( highlightColorGroup( palette.inactive() ) );
 	palette.setDisabled( highlightColorGroup( palette.disabled() ) );
 	titleFrame->setPalette( palette );
 }
 
-void PropertyPanel::resizeEvent ( QResizeEvent * )
+void PropertyPanel::resizeEvent ( TQResizeEvent * )
 {
 	if(width()*3 < height()*4)
-		mainBoxLayout->setDirection( QBoxLayout::TopToBottom );
+		mainBoxLayout->setDirection( TQBoxLayout::TopToBottom );
 	else
-		mainBoxLayout->setDirection( QBoxLayout::LeftToRight );
+		mainBoxLayout->setDirection( TQBoxLayout::LeftToRight );
 }
 
 /*************************************************************/
 
 void PropertyPanel::setSelectedComponent( StructureComponent *component )
 {
-	//kdDebug() << QString("PropertyPanel::setSelectedComponent ") << component << endl;
+	//kdDebug() << TQString("PropertyPanel::setSelectedComponent ") << component << endl;
 	if( this->component == component ) return;
 
 	this->component = component;
@@ -127,8 +127,8 @@ void PropertyPanel::setSelectedComponent( StructureComponent *component )
 		for(std::list<ModulePort *>::iterator it = modulePorts.begin();
 			 it != modulePorts.end(); it++)
 		{
-			QString portTitle = (*it)->description
-				+ QString(" (%1)").arg( (*it)->PortDesc.type().direction == Arts::output ?
+			TQString portTitle = (*it)->description
+				+ TQString(" (%1)").arg( (*it)->PortDesc.type().direction == Arts::output ?
 										i18n("OUTPUT") : i18n("INPUT") );
 			portCombo->insertItem( portTitle );
 		}
@@ -149,7 +149,7 @@ void PropertyPanel::setSelectedPort( ModulePort *port )
 		setSelectedComponent( port->owner );
 		rereadPortProperties();
 		portValueGroup->setEnabled( true );
-		QString tipText = i18n("Tip: Just typing numbers or alphabetic characters starts entering constant values.");
+		TQString tipText = i18n("Tip: Just typing numbers or alphabetic characters starts entering constant values.");
 		tipLabel->setText( tipText );
 		tipLabel->show();
 
@@ -208,7 +208,7 @@ void PropertyPanel::writePortProperties()
 
 void PropertyPanel::writePortProperties( bool reread )
 {
-	//kdDebug() << QString("PropertyPanel::writePortProperties") << endl;
+	//kdDebug() << TQString("PropertyPanel::writePortProperties") << endl;
 	if(!port) return; // sanity check
 
 	bool dirty = false;
@@ -232,7 +232,7 @@ void PropertyPanel::writePortProperties( bool reread )
 	if(pvConstantButton->isChecked())
 	{
 		std::string type = port->PortDesc.type().dataType;
-		QString newvalue = constantValueEdit->text();
+		TQString newvalue = constantValueEdit->text();
 
 		Arts::Any a;
 		a.type = type;
@@ -270,7 +270,7 @@ void PropertyPanel::writePortProperties( bool reread )
 
 void PropertyPanel::rereadPortProperties()
 {
-	//kdDebug() << QString("PropertyPanel::rereadPortProperties") << endl;
+	//kdDebug() << TQString("PropertyPanel::rereadPortProperties") << endl;
 	if(!port) return; // sanity check
 
 	std::string dataType = port->PortDesc.type().dataType;
@@ -291,7 +291,7 @@ void PropertyPanel::rereadPortProperties()
 	{
 		pvConstantButton->setChecked( true );
 
-		QString constValue;
+		TQString constValue;
 
 		Arts::Any value = port->PortDesc.value();
 		Arts::Buffer b;
@@ -337,14 +337,14 @@ void PropertyPanel::rereadPortProperties()
 	pvConnectionButton->setEnabled( port->PortDesc.isConnected() );
 }
 
-bool PropertyPanel::eventFilter( QObject *o, QEvent *e )
+bool PropertyPanel::eventFilter( TQObject *o, TQEvent *e )
 {
-	if( port && !constantValueEdit->hasFocus() && (e->type() == QEvent::KeyPress) ) {
-//		kdDebug() << QString("  ..is KeyPress") << endl;
-		QString entered = static_cast<QKeyEvent *>(e)->text();
+	if( port && !constantValueEdit->hasFocus() && (e->type() == TQEvent::KeyPress) ) {
+//		kdDebug() << TQString("  ..is KeyPress") << endl;
+		TQString entered = static_cast<TQKeyEvent *>(e)->text();
 		bool goodString = entered.length() > 0;
 
-//		kdDebug() << QString("pressed '%1'").arg(entered) << endl;
+//		kdDebug() << TQString("pressed '%1'").arg(entered) << endl;
 
 		for( unsigned int i = 0; i < entered.length(); i++)
 			goodString = goodString && entered[i].isLetterOrNumber();
@@ -359,7 +359,7 @@ bool PropertyPanel::eventFilter( QObject *o, QEvent *e )
 		}
 	}
 //	else
-//		kdDebug() << "event type = " << e->type() << " != " << QEvent::KeyPress << endl;
+//		kdDebug() << "event type = " << e->type() << " != " << TQEvent::KeyPress << endl;
 	return FALSE; // PropertyPanelBase::eventFilter( o, e );
 }
 
@@ -378,7 +378,7 @@ void PropertyPanel::fillEnumChoices(const std::string& type)
 
 	std::vector<Arts::EnumComponent>::const_iterator eci;
 	for(eci = edef.contents.begin(); eci != edef.contents.end(); ++eci)
-		constantValueComboBox->insertItem(QString::fromUtf8(eci->name.c_str()));
+		constantValueComboBox->insertItem(TQString::fromUtf8(eci->name.c_str()));
 }
 
 long PropertyPanel::selectedEnumValue(const std::string& type)
diff --git a/arts/builder/propertypanel.h b/arts/builder/propertypanel.h
index 28cc7abd..3603ddad 100644
--- a/arts/builder/propertypanel.h
+++ b/arts/builder/propertypanel.h
@@ -21,7 +21,7 @@
 #define PROPERTYPANEL_H
 
 #include "propertypanelbase.h"
-#include "qpalette.h"
+#include "tqpalette.h"
 
 #include <vector>
 #include <list>
@@ -35,7 +35,7 @@ class PropertyPanel: public PropertyPanelBase
 	Q_OBJECT
 	
 public:
-	PropertyPanel( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+	PropertyPanel( TQWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
 
 public slots:
 	void setSelectedComponent( StructureComponent *component );
@@ -53,7 +53,7 @@ protected slots:
 	void writePortProperties( bool reread );
 	void rereadPortProperties();
 
-	bool eventFilter( QObject *, QEvent * );
+	bool eventFilter( TQObject *, TQEvent * );
 
 signals:
 	void startConnection( ModulePort * );
@@ -62,13 +62,13 @@ signals:
 	
 protected:
 	enum ConnType { ctNone, ctValue, ctConnection };
-	void resizeEvent ( QResizeEvent * );
+	void resizeEvent ( TQResizeEvent * );
 	
 	StructureComponent *component;
 	ModulePort *port;
 	std::list<ModulePort *> modulePorts;
 
-	QColorGroup highlightColorGroup( QColorGroup cg );
+	TQColorGroup highlightColorGroup( TQColorGroup cg );
 	bool isEnum(const std::string& type);
 	void fillEnumChoices(const std::string& type);
 	long selectedEnumValue(const std::string& type);
diff --git a/arts/builder/qttableview.cpp b/arts/builder/qttableview.cpp
index 7f044d25..1a283ed0 100644
--- a/arts/builder/qttableview.cpp
+++ b/arts/builder/qttableview.cpp
@@ -15,9 +15,9 @@
 #include "qttableview.h"
 #include "qttableview.moc"
 #ifndef QT_NO_QTTABLEVIEW
-#include "qscrollbar.h"
-#include "qpainter.h"
-#include "qdrawutil.h"
+#include "tqscrollbar.h"
+#include "tqpainter.h"
+#include "tqdrawutil.h"
 #include <limits.h>
 
 enum ScrollBarDirtyFlags {
@@ -41,16 +41,16 @@ enum ScrollBarDirtyFlags {
 class QCornerSquare : public QWidget		// internal class
 {
 public:
-    QCornerSquare( QWidget *, const char* = 0 );
-    void paintEvent( QPaintEvent * );
+    QCornerSquare( TQWidget *, const char* = 0 );
+    void paintEvent( TQPaintEvent * );
 };
 
-QCornerSquare::QCornerSquare( QWidget *parent, const char *name )
-	: QWidget( parent, name )
+QCornerSquare::QCornerSquare( TQWidget *parent, const char *name )
+	: TQWidget( parent, name )
 {
 }
 
-void QCornerSquare::paintEvent( QPaintEvent * )
+void QCornerSquare::paintEvent( TQPaintEvent * )
 {
 }
 
@@ -113,9 +113,9 @@ void QCornerSquare::paintEvent( QPaintEvent * )
 
   \warning Experience has shown that use of this widget tends to cause
   more bugs than expected and our analysis indicates that the widget's
-  very flexibility is the problem.  If QScrollView or QListBox can
+  very flexibility is the problem.  If TQScrollView or TQListBox can
   easily be made to do the job you need, we recommend subclassing
-  those widgets rather than QtTableView. In addition, QScrollView makes
+  those widgets rather than QtTableView. In addition, TQScrollView makes
   it easy to have child widgets inside tables, which QtTableView
   doesn't support at all.
 
@@ -126,7 +126,7 @@ void QCornerSquare::paintEvent( QPaintEvent * )
 
 /*!
   Constructs a table view.  The \a parent, \a name and \f arguments
-  are passed to the QFrame constructor.
+  are passed to the TQFrame constructor.
 
   The \link setTableFlags() table flags\endlink are all cleared (set to 0).
   Set \c Tbl_autoVScrollBar or \c Tbl_autoHScrollBar to get automatic scroll
@@ -135,17 +135,17 @@ void QCornerSquare::paintEvent( QPaintEvent * )
   The \link setCellHeight() cell height\endlink and \link setCellWidth()
   cell width\endlink are set to 0.
 
-  Frame line shapes (QFrame::HLink and QFrame::VLine) are disallowed;
-  see QFrame::setFrameStyle().
+  Frame line shapes (TQFrame::HLink and TQFrame::VLine) are disallowed;
+  see TQFrame::setFrameStyle().
 
   Note that the \a f argument is \e not \link setTableFlags() table
-  flags \endlink but rather \link QWidget::QWidget() widget
+  flags \endlink but rather \link TQWidget::TQWidget() widget
   flags. \endlink
 
 */
 
-QtTableView::QtTableView( QWidget *parent, const char *name, WFlags f )
-    : QFrame( parent, name, f )
+QtTableView::QtTableView( TQWidget *parent, const char *name, WFlags f )
+    : TQFrame( parent, name, f )
 {
     nRows		 = nCols      = 0;	// zero rows/cols
     xCellOffs		 = yCellOffs  = 0;	// zero offset
@@ -179,21 +179,21 @@ QtTableView::~QtTableView()
 
 /*!
   \internal
-  Reimplements QWidget::setBackgroundColor() for binary compatibility.
+  Reimplements TQWidget::setBackgroundColor() for binary compatibility.
   \sa setPalette()
 */
 
-void QtTableView::setBackgroundColor( const QColor &c )
+void QtTableView::setBackgroundColor( const TQColor &c )
 {
-    QWidget::setBackgroundColor( c );
+    TQWidget::setBackgroundColor( c );
 }
 
 /*!\reimp
 */
 
-void QtTableView::setPalette( const QPalette &p )
+void QtTableView::setPalette( const TQPalette &p )
 {
-    QWidget::setPalette( p );
+    TQWidget::setPalette( p );
 }
 
 /*!\reimp
@@ -202,7 +202,7 @@ void QtTableView::setPalette( const QPalette &p )
 void QtTableView::show()
 {
     showOrHideScrollBars();
-    QWidget::show();
+    TQWidget::show();
 }
 
 
@@ -226,7 +226,7 @@ void QtTableView::show()
   event.
 
   At present, QtTableView is the only widget that reimplements \link
-  QWidget::repaint() repaint()\endlink.	 It does this because by
+  TQWidget::repaint() repaint()\endlink.	 It does this because by
   clearing and then repainting one cell at at time, it can make the
   screen flicker less than it would otherwise.  */
 
@@ -238,10 +238,10 @@ void QtTableView::repaint( int x, int y, int w, int h, bool erase )
 	w = width()  - x;
     if ( h < 0 )
 	h = height() - y;
-    QRect r( x, y, w, h );
+    TQRect r( x, y, w, h );
     if ( r.isEmpty() )
 	return; // nothing to do
-    QPaintEvent e( r );
+    TQPaintEvent e( r );
     if ( erase && backgroundMode() != NoBackground )
 	eraseInPaint = TRUE;			// erase when painting
     paintEvent( &e );
@@ -249,7 +249,7 @@ void QtTableView::repaint( int x, int y, int w, int h, bool erase )
 }
 
 /*!
-  \overload void QtTableView::repaint( const QRect &r, bool erase )
+  \overload void QtTableView::repaint( const TQRect &r, bool erase )
   Replaints rectangle \a r. If \a erase is TRUE draws the background
   using the palette's background.
 */
@@ -730,7 +730,7 @@ int QtTableView::totalHeight()
   <dt> Tbl_autoHScrollBar <dd> The table has a horizontal scroll bar if
   - and only if - the table is wider than the view.
   <dt> Tbl_autoScrollBars <dd> - The union of the previous two flags.
-  <dt> Tbl_clipCellPainting <dd> - The table uses QPainter::setClipRect() to
+  <dt> Tbl_clipCellPainting <dd> - The table uses TQPainter::setClipRect() to
   make sure that paintCell() will not draw outside the cell
   boundaries.
   <dt> Tbl_cutCellsV <dd> - The table will never show part of a
@@ -960,7 +960,7 @@ void QtTableView::updateCell( int row, int col, bool erase )
 	return;
     if ( !rowYPos( row, &yPos ) )
 	return;
-    QRect uR = QRect( xPos, yPos,
+    TQRect uR = TQRect( xPos, yPos,
 		      cellW ? cellW : cellWidth(col),
 		      cellH ? cellH : cellHeight(row) );
     repaint( uR.intersect(viewRect()), erase );
@@ -968,7 +968,7 @@ void QtTableView::updateCell( int row, int col, bool erase )
 
 
 /*!
-  \fn QRect QtTableView::cellUpdateRect() const
+  \fn TQRect QtTableView::cellUpdateRect() const
 
   This function should be called only from the paintCell() function in
   subclasses. It returns the portion of a cell that actually needs to be
@@ -982,9 +982,9 @@ void QtTableView::updateCell( int row, int col, bool erase )
   frame, in \e widget coordinates.
 */
 
-QRect QtTableView::viewRect() const
+TQRect QtTableView::viewRect() const
 {
-    return QRect( frameWidth(), frameWidth(), viewWidth(), viewHeight() );
+    return TQRect( frameWidth(), frameWidth(), viewWidth(), viewHeight() );
 }
 
 
@@ -1127,7 +1127,7 @@ void QtTableView::snapToGrid( bool horizontal, bool vertical )
 /*!
   \internal
   This internal slot is connected to the horizontal scroll bar's
-  QScrollBar::valueChanged() signal.
+  TQScrollBar::valueChanged() signal.
 
   Moves the table horizontally to offset \a val without updating the
   scroll bar.
@@ -1148,7 +1148,7 @@ void QtTableView::horSbValue( int val )
 /*!
   \internal
   This internal slot is connected to the horizontal scroll bar's
-  QScrollBar::sliderMoved() signal.
+  TQScrollBar::sliderMoved() signal.
 
   Scrolls the table smoothly horizontally even if \c Tbl_snapToHGrid is set.
 */
@@ -1168,7 +1168,7 @@ void QtTableView::horSbSliding( int val )
 /*!
   \internal
   This internal slot is connected to the horizontal scroll bar's
-  QScrollBar::sliderReleased() signal.
+  TQScrollBar::sliderReleased() signal.
 */
 
 void QtTableView::horSbSlidingDone( )
@@ -1181,7 +1181,7 @@ void QtTableView::horSbSlidingDone( )
 /*!
   \internal
   This internal slot is connected to the vertical scroll bar's
-  QScrollBar::valueChanged() signal.
+  TQScrollBar::valueChanged() signal.
 
   Moves the table vertically to offset \a val without updating the
   scroll bar.
@@ -1202,7 +1202,7 @@ void QtTableView::verSbValue( int val )
 /*!
   \internal
   This internal slot is connected to the vertical scroll bar's
-  QScrollBar::sliderMoved() signal.
+  TQScrollBar::sliderMoved() signal.
 
   Scrolls the table smoothly vertically even if \c Tbl_snapToVGrid is set.
 */
@@ -1222,7 +1222,7 @@ void QtTableView::verSbSliding( int val )
 /*!
   \internal
   This internal slot is connected to the vertical scroll bar's
-  QScrollBar::sliderReleased() signal.
+  TQScrollBar::sliderReleased() signal.
 */
 
 void QtTableView::verSbSlidingDone( )
@@ -1240,18 +1240,18 @@ void QtTableView::verSbSlidingDone( )
   do so for each cell.
 */
 
-void QtTableView::setupPainter( QPainter * )
+void QtTableView::setupPainter( TQPainter * )
 {
 }
 
 /*!
-  \fn void QtTableView::paintCell( QPainter *p, int row, int col )
+  \fn void QtTableView::paintCell( TQPainter *p, int row, int col )
 
   This pure virtual function is called to paint the single cell at \a
   (row,col) using \a p, which is open when paintCell() is called and
   must remain open.
 
-  The coordinate system is \link QPainter::translate() translated \endlink
+  The coordinate system is \link TQPainter::translate() translated \endlink
   so that the origin is at the top-left corner of the cell to be
   painted, i.e. \e cell coordinates.  Do not scale or shear the coordinate
   system (or if you do, restore the transformation matrix before you
@@ -1269,16 +1269,16 @@ void QtTableView::setupPainter( QPainter * )
   Calls paintCell() for the cells that needs to be repainted.
 */
 
-void QtTableView::paintEvent( QPaintEvent *e )
+void QtTableView::paintEvent( TQPaintEvent *e )
 {
-    QRect updateR = e->rect();			// update rectangle
+    TQRect updateR = e->rect();			// update rectangle
     if ( sbDirty ) {
 	bool e = eraseInPaint;
 	updateScrollBars();
 	eraseInPaint = e;
     }
 
-    QPainter paint( this );
+    TQPainter paint( this );
 
     if ( !contentsRect().contains( updateR, TRUE  ) ) {// update frame ?
 	drawFrame( &paint );
@@ -1312,11 +1312,11 @@ void QtTableView::paintEvent( QPaintEvent *e )
     int	  xPos = maxX+1; // in case the while() is empty
     int	  nextX;
     int	  nextY;
-    QRect winR = viewRect();
-    QRect cellR;
-    QRect cellUR;
+    TQRect winR = viewRect();
+    TQRect cellR;
+    TQRect cellUR;
 #ifndef QT_NO_TRANSFORMATIONS
-    QWMatrix matrix;
+    TQWMatrix matrix;
 #endif
 
     while ( yPos <= maxY && row < nRows ) {
@@ -1384,22 +1384,22 @@ void QtTableView::paintEvent( QPaintEvent *e )
     // inside the cells. So QtTableView is reponsible for all pixels
     // outside the cells.
 
-    QRect viewR = viewRect();
-    const QColorGroup g = colorGroup();
+    TQRect viewR = viewRect();
+    const TQColorGroup g = colorGroup();
 
     if ( xPos <= maxX ) {
-	QRect r = viewR;
+	TQRect r = viewR;
 	r.setLeft( xPos );
 	r.setBottom( yPos<maxY?yPos:maxY );
-	if ( inherits( "QMultiLineEdit" ) )
+	if ( inherits( "TQMultiLineEdit" ) )
 	    paint.fillRect( r.intersect( updateR ), g.base() );
 	else
 	    paint.eraseRect( r.intersect( updateR ) );
     }
     if ( yPos <= maxY ) {
-	QRect r = viewR;
+	TQRect r = viewR;
 	r.setTop( yPos );
-	if ( inherits( "QMultiLineEdit" ) )
+	if ( inherits( "TQMultiLineEdit" ) )
 	    paint.fillRect( r.intersect( updateR ), g.base() );
 	else
 	    paint.eraseRect( r.intersect( updateR ) );
@@ -1408,7 +1408,7 @@ void QtTableView::paintEvent( QPaintEvent *e )
 
 /*!\reimp
 */
-void QtTableView::resizeEvent( QResizeEvent * )
+void QtTableView::resizeEvent( TQResizeEvent * )
 {
     updateScrollBars( horValue | verValue | horSteps | horGeometry | horRange |
 		      verSteps | verGeometry | verRange );
@@ -1435,11 +1435,11 @@ void QtTableView::updateView()
   values; use findRow() to translate to cell numbers.
 */
 
-QScrollBar *QtTableView::verticalScrollBar() const
+TQScrollBar *QtTableView::verticalScrollBar() const
 {
     QtTableView *that = (QtTableView*)this; // semantic const
     if ( !vScrollBar ) {
-	QScrollBar *sb = new QScrollBar( QScrollBar::Vertical, that );
+	TQScrollBar *sb = new TQScrollBar( TQScrollBar::Vertical, that );
 #ifndef QT_NO_CURSOR
 	sb->setCursor( arrowCursor );
 #endif
@@ -1447,12 +1447,12 @@ QScrollBar *QtTableView::verticalScrollBar() const
 	Q_CHECK_PTR(sb);
 	sb->setTracking( FALSE );
 	sb->setFocusPolicy( NoFocus );
-	connect( sb, SIGNAL(valueChanged(int)),
-		 SLOT(verSbValue(int)));
-	connect( sb, SIGNAL(sliderMoved(int)),
-		 SLOT(verSbSliding(int)));
-	connect( sb, SIGNAL(sliderReleased()),
-		 SLOT(verSbSlidingDone()));
+	connect( sb, TQT_SIGNAL(valueChanged(int)),
+		 TQT_SLOT(verSbValue(int)));
+	connect( sb, TQT_SIGNAL(sliderMoved(int)),
+		 TQT_SLOT(verSbSliding(int)));
+	connect( sb, TQT_SIGNAL(sliderReleased()),
+		 TQT_SLOT(verSbSlidingDone()));
 	sb->hide();
 	that->vScrollBar = sb;
 	return sb;
@@ -1466,11 +1466,11 @@ QScrollBar *QtTableView::verticalScrollBar() const
   values; use findCol() to translate to cell numbers.
 */
 
-QScrollBar *QtTableView::horizontalScrollBar() const
+TQScrollBar *QtTableView::horizontalScrollBar() const
 {
     QtTableView *that = (QtTableView*)this; // semantic const
     if ( !hScrollBar ) {
-	QScrollBar *sb = new QScrollBar( QScrollBar::Horizontal, that );
+	TQScrollBar *sb = new TQScrollBar( TQScrollBar::Horizontal, that );
 #ifndef QT_NO_CURSOR
 	sb->setCursor( arrowCursor );
 #endif
@@ -1478,12 +1478,12 @@ QScrollBar *QtTableView::horizontalScrollBar() const
 	sb->setFocusPolicy( NoFocus );
 	Q_CHECK_PTR(sb);
 	sb->setTracking( FALSE );
-	connect( sb, SIGNAL(valueChanged(int)),
-		 SLOT(horSbValue(int)));
-	connect( sb, SIGNAL(sliderMoved(int)),
-		 SLOT(horSbSliding(int)));
-	connect( sb, SIGNAL(sliderReleased()),
-		 SLOT(horSbSlidingDone()));
+	connect( sb, TQT_SIGNAL(valueChanged(int)),
+		 TQT_SLOT(horSbValue(int)));
+	connect( sb, TQT_SIGNAL(sliderMoved(int)),
+		 TQT_SLOT(horSbSliding(int)));
+	connect( sb, TQT_SIGNAL(sliderReleased()),
+		 TQT_SLOT(horSbSlidingDone()));
 	sb->hide();
 	that->hScrollBar = sb;
 	return sb;
@@ -1787,10 +1787,10 @@ bool QtTableView::colXPos( int col, int *xPos ) const
   Moves the visible area of the table right by \a xPixels and
   down by \a yPixels pixels.  Both may be negative.
 
-  \warning You might find that QScrollView offers a higher-level of
+  \warning You might find that TQScrollView offers a higher-level of
 	functionality than using QtTableView and this function.
 
-  This function is \e not the same as QWidget::scroll(); in particular,
+  This function is \e not the same as TQWidget::scroll(); in particular,
   the signs of \a xPixels and \a yPixels have the reverse semantics.
 
   \sa setXOffset(), setYOffset(), setOffset(), setTopCell(),
@@ -1799,7 +1799,7 @@ bool QtTableView::colXPos( int col, int *xPos ) const
 
 void QtTableView::scroll( int xPixels, int yPixels )
 {
-    QWidget::scroll( -xPixels, -yPixels, contentsRect() );
+    TQWidget::scroll( -xPixels, -yPixels, contentsRect() );
 }
 
 
@@ -2058,7 +2058,7 @@ void QtTableView::updateFrameSize()
     if ( autoUpdate() ) {
         int fh = frameRect().height();
 	int fw = frameRect().width();
-	setFrameRect( QRect(0,0,rw,rh) );
+	setFrameRect( TQRect(0,0,rw,rh) );
 
 	if ( rw != fw )
 	    update( QMIN(fw,rw) - frameWidth() - 2, 0, frameWidth()+4, rh );
diff --git a/arts/builder/qttableview.h b/arts/builder/qttableview.h
index c5a540dd..9acf0179 100644
--- a/arts/builder/qttableview.h
+++ b/arts/builder/qttableview.h
@@ -16,7 +16,7 @@
 #define QTTABLEVIEW_H
 
 #ifndef QT_H
-#include "qframe.h"
+#include "tqframe.h"
 #endif // QT_H
 
 #ifndef QT_NO_QTTABLEVIEW
@@ -29,16 +29,16 @@ class QtTableView : public QFrame
 {
     Q_OBJECT
 public:
-    virtual void setBackgroundColor( const QColor & );
-    virtual void setPalette( const QPalette & );
+    virtual void setBackgroundColor( const TQColor & );
+    virtual void setPalette( const TQPalette & );
     void	show();
 
     void	repaint( bool erase=TRUE );
     void	repaint( int x, int y, int w, int h, bool erase=TRUE );
-    void	repaint( const QRect &, bool erase=TRUE );
+    void	repaint( const TQRect &, bool erase=TRUE );
 
 protected:
-    QtTableView( QWidget *parent=0, const char *name=0, WFlags f=0 );
+    QtTableView( TQWidget *parent=0, const char *name=0, WFlags f=0 );
    ~QtTableView();
 
     int		numRows()	const;
@@ -87,8 +87,8 @@ protected:
     bool	rowIsVisible( int row ) const;
     bool	colIsVisible( int col ) const;
 
-    QScrollBar *verticalScrollBar() const;
-    QScrollBar *horizontalScrollBar() const;
+    TQScrollBar *verticalScrollBar() const;
+    TQScrollBar *horizontalScrollBar() const;
 
 private slots:
     void	horSbValue( int );
@@ -99,11 +99,11 @@ private slots:
     void	verSbSlidingDone();
 
 protected:
-    virtual void paintCell( QPainter *, int row, int col ) = 0;
-    virtual void setupPainter( QPainter * );
+    virtual void paintCell( TQPainter *, int row, int col ) = 0;
+    virtual void setupPainter( TQPainter * );
 
-    void	paintEvent( QPaintEvent * );
-    void	resizeEvent( QResizeEvent * );
+    void	paintEvent( TQPaintEvent * );
+    void	resizeEvent( TQResizeEvent * );
 
     int		findRow( int yPos ) const;
     int		findCol( int xPos ) const;
@@ -164,8 +164,8 @@ private:
     uint	tFlags;
     QRect	cellUpdateR;
 
-    QScrollBar *vScrollBar;
-    QScrollBar *hScrollBar;
+    TQScrollBar *vScrollBar;
+    TQScrollBar *hScrollBar;
     QCornerSquare *cornerSquare;
 
 private:	// Disabled copy constructor and operator=
@@ -230,7 +230,7 @@ inline uint QtTableView::tableFlags() const
 inline bool QtTableView::testTableFlags( uint f ) const
 { return (tFlags & f) != 0; }
 
-inline QRect QtTableView::cellUpdateRect() const
+inline TQRect QtTableView::cellUpdateRect() const
 { return cellUpdateR; }
 
 inline bool QtTableView::autoUpdate() const
@@ -239,7 +239,7 @@ inline bool QtTableView::autoUpdate() const
 inline void QtTableView::repaint( bool erase )
 { repaint( 0, 0, width(), height(), erase ); }
 
-inline void QtTableView::repaint( const QRect &r, bool erase )
+inline void QtTableView::repaint( const TQRect &r, bool erase )
 { repaint( r.x(), r.y(), r.width(), r.height(), erase ); }
 
 inline void QtTableView::updateScrollBars()
diff --git a/arts/builder/retrievedlg.cpp b/arts/builder/retrievedlg.cpp
index cbf6af95..4e091928 100644
--- a/arts/builder/retrievedlg.cpp
+++ b/arts/builder/retrievedlg.cpp
@@ -20,13 +20,13 @@
     */
 
 #include "retrievedlg.h"
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qlistbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqlistbox.h>
 #include <kbuttonbox.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
-#include <qlineedit.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
+#include <tqlineedit.h>
 #include <kapplication.h>
 #include <kseparator.h>
 #include <klocale.h>
@@ -34,26 +34,26 @@
 #include <stdio.h>
 #include <set>
 #include <arts/debug.h>
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 
-static void min_size(QWidget *w) {
+static void min_size(TQWidget *w) {
   w->setMinimumSize(w->sizeHint());
 }
 
-RetrieveDlg::RetrieveDlg(QWidget *parent) :QDialog(parent,"X", TRUE)
+RetrieveDlg::RetrieveDlg(TQWidget *parent) :TQDialog(parent,"X", TRUE)
 {
 	setCaption(i18n("Retrieve Structure From Server"));
 
-	QVBoxLayout *mainlayout = new QVBoxLayout(this);
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(this);
 
 // caption label: "Synthesis running..."
 
 	mainlayout->addSpacing(5);
-	QLabel *captionlabel = new QLabel(this);
-	QFont labelfont(captionlabel->font());
+	TQLabel *captionlabel = new TQLabel(this);
+	TQFont labelfont(captionlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	captionlabel->setFont(labelfont);
-	captionlabel->setText(QString(" ")+i18n("Published structures")+QString(" "));
+	captionlabel->setText(TQString(" ")+i18n("Published structures")+TQString(" "));
 	captionlabel->setAlignment(AlignCenter);
 	min_size(captionlabel);
 	mainlayout->addWidget(captionlabel);
@@ -67,7 +67,7 @@ RetrieveDlg::RetrieveDlg(QWidget *parent) :QDialog(parent,"X", TRUE)
 
 // listwidget
 
-	listbox = new QListBox(this);
+	listbox = new TQListBox(this);
     listbox->setMinimumSize(300,200);
 
 	arts_debug("TODO:PORT:get available structures");
@@ -96,7 +96,7 @@ RetrieveDlg::RetrieveDlg(QWidget *parent) :QDialog(parent,"X", TRUE)
 
 // buttons
 
-	QHBoxLayout *buttonlayout = new QHBoxLayout;
+	TQHBoxLayout *buttonlayout = new QHBoxLayout;
 	mainlayout->addSpacing(5);
 	mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
@@ -104,14 +104,14 @@ RetrieveDlg::RetrieveDlg(QWidget *parent) :QDialog(parent,"X", TRUE)
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 	bbox->addStretch(1);
 
-	QButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
-	connect( cancelbutton, SIGNAL( clicked() ), SLOT(reject() ) );
+	TQButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
+	connect( cancelbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(reject() ) );
 
-	QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	TQButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 
 	bbox->layout();
 
@@ -121,13 +121,13 @@ RetrieveDlg::RetrieveDlg(QWidget *parent) :QDialog(parent,"X", TRUE)
 	mainlayout->freeze();
 }
 
-QString RetrieveDlg::result()
+TQString RetrieveDlg::result()
 {
 	if(listbox->currentItem() != -1)
 	{
 		return(listbox->text(listbox->currentItem()));
 	}
-	return QString::null;
+	return TQString::null;
 }
 
 void RetrieveDlg::help()
diff --git a/arts/builder/retrievedlg.h b/arts/builder/retrievedlg.h
index 97a389aa..e0a6eb0c 100644
--- a/arts/builder/retrievedlg.h
+++ b/arts/builder/retrievedlg.h
@@ -24,21 +24,21 @@
 
 #include "structure.h"
 
-#include <qdialog.h>
-#include <qtimer.h>
-#include <qlabel.h>
-#include <qscrollbar.h>
-#include <qlineedit.h>
-#include <qlayout.h>
-#include <qlistbox.h>
+#include <tqdialog.h>
+#include <tqtimer.h>
+#include <tqlabel.h>
+#include <tqscrollbar.h>
+#include <tqlineedit.h>
+#include <tqlayout.h>
+#include <tqlistbox.h>
 #include <string>
 
-class RetrieveDlg :public QDialog {
+class RetrieveDlg :public TQDialog {
 	Q_OBJECT
-	QListBox *listbox;
+	TQListBox *listbox;
 public:
-	RetrieveDlg(QWidget *parent);
-	QString result();
+	RetrieveDlg(TQWidget *parent);
+	TQString result();
 public slots:
 	void help();
 };
diff --git a/arts/builder/scomponent.cpp b/arts/builder/scomponent.cpp
index fb461f3a..094af402 100644
--- a/arts/builder/scomponent.cpp
+++ b/arts/builder/scomponent.cpp
@@ -21,8 +21,8 @@
 
 #include "scomponent.h"
 //#include <arts/debug.h>
-#include <qpainter.h>
-#include <qpixmap.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
 #include <stdio.h>
 
 StructureComponent::StructureComponent(StructureCanvas *canvas)
diff --git a/arts/builder/scomponent.h b/arts/builder/scomponent.h
index 3d5970f4..e35b3708 100644
--- a/arts/builder/scomponent.h
+++ b/arts/builder/scomponent.h
@@ -22,7 +22,7 @@
 #ifndef __SCOMPONENT_H__
 #define __SCOMPONENT_H__
 
-#include <qstring.h>
+#include <tqstring.h>
 #include <list>
 
 class ModulePort;
@@ -65,9 +65,9 @@ public:
 
 	// drawing
 	virtual bool drawNeedsBackground(int segment) = 0;
-	virtual void drawSegment(QPainter *dest, int cellsize, int segment) = 0;
-	virtual QPixmap *pixmap() = 0;
-	virtual QString name() = 0;
+	virtual void drawSegment(TQPainter *dest, int cellsize, int segment) = 0;
+	virtual TQPixmap *pixmap() = 0;
+	virtual TQString name() = 0;
 
 	// space checking & positioning (dimensions in cells)
 	bool move(int x, int y);
diff --git a/arts/builder/structureport.cpp b/arts/builder/structureport.cpp
index b57e9632..35b36b45 100644
--- a/arts/builder/structureport.cpp
+++ b/arts/builder/structureport.cpp
@@ -21,10 +21,10 @@
 
 #include "structureport.h"
 #include "drawutils.h"
-#include <qpainter.h>
-#include <qpalette.h>
-#include <qdrawutil.h>
-#include <qbitmap.h>
+#include <tqpainter.h>
+#include <tqpalette.h>
+#include <tqdrawutil.h>
+#include <tqbitmap.h>
 #include <assert.h>
 #include <stdio.h>
 #include <arts/debug.h>
@@ -90,24 +90,24 @@ bool StructurePort::drawNeedsBackground(int segment)
 	return true;
 }
 
-void StructurePort::drawSegment(QPainter *dest, int cellsize, int segment)
+void StructurePort::drawSegment(TQPainter *dest, int cellsize, int segment)
 {
-	QString pname = QString::fromLocal8Bit(SPortDesc.name().c_str());
+	TQString pname = TQString::fromLocal8Bit(SPortDesc.name().c_str());
 	assert(segment==0);
 
-	QPainter &p = *dest;
+	TQPainter &p = *dest;
 
 	int direction = (_port->direction == ModulePort::out)?1:0;
 
 // FIXME: make these color defs available at one central place, they
 // are currently copied from main.cpp
 
-	QColor mcolor(43,43,168);
-	QColor mcolorlight(164,176,242);
-    QColorGroup g( Qt::white, Qt::blue, mcolorlight, mcolor.dark(), mcolor,
+	TQColor mcolor(43,43,168);
+	TQColor mcolorlight(164,176,242);
+    TQColorGroup g( Qt::white, Qt::blue, mcolorlight, mcolor.dark(), mcolor,
 														Qt::black, Qt::black );
-	QBrush fill( mcolor );
-	QPen textpen(QColor(255,255,180),1);
+	TQBrush fill( mcolor );
+	TQPen textpen(TQColor(255,255,180),1);
 	int border = cellsize/10;
 	int boxtop = (cellsize/2)*(1-direction);
 
@@ -117,14 +117,14 @@ void StructurePort::drawSegment(QPainter *dest, int cellsize, int segment)
 	// Selection box
 	if(_selected)
 	{
-		QPen pen(Qt::white,1,Qt::DotLine);
+		TQPen pen(Qt::white,1,Qt::DotLine);
 
 		p.setPen(pen);
 		p.drawRect(0,boxtop,cellsize,cellsize/2);
 	}
 						// ... doesn't look centered without the 2*border ?!?
 	int textwidth;
-	QString label=DrawUtils::cropText(&p, pname, cellsize-border*2, textwidth);
+	TQString label=DrawUtils::cropText(&p, pname, cellsize-border*2, textwidth);
 	p.drawText(border,border+boxtop,cellsize-border-1,(cellsize/2-1)-2*border,
       Qt::AlignCenter,label);
 
@@ -133,15 +133,15 @@ void StructurePort::drawSegment(QPainter *dest, int cellsize, int segment)
 	int i;
 	for(i=0;i<3;i++)
 	{
-		QBrush fbrush;
+		TQBrush fbrush;
 		int delta = 0;
 		switch(i)
 		{
 			case 0: delta = 0;
-					fbrush = QBrush(g.light());
+					fbrush = TQBrush(g.light());
 				break;
 			case 1: delta = 2;
-					fbrush = QBrush(g.dark());
+					fbrush = TQBrush(g.dark());
 				break;
 			case 2: delta = 1;
 					fbrush = fill;
@@ -172,7 +172,7 @@ d |       |
         int c = cellsize/12;
 		int d = cellsize/5;
 
-        QPointArray a(9);
+        TQPointArray a(9);
         a.setPoint(0,b+l,t);
         a.setPoint(1,b+l,t+c);
         a.setPoint(2,l,t+c);
@@ -211,9 +211,9 @@ d |       |
 	{
 		int border = cellsize/7;
 
-		QBrush pbrush(_port->color(false));
+		TQBrush pbrush(_port->color(false));
 
-		_port->clickrect = QRect(border,direction * cellsize/2 + border,
+		_port->clickrect = TQRect(border,direction * cellsize/2 + border,
 					cellsize/2-2*border, cellsize/2-2*border);
 		qDrawShadePanel(&p, _port->clickrect, g, _port->down(), 2, &pbrush);
 	}
@@ -223,7 +223,7 @@ ModulePort *StructurePort::portAt(int segment, int x, int y)
 {
 	assert(segment == 0);
 
-	QPoint clickpoint(x,y);
+	TQPoint clickpoint(x,y);
 	if(_port->clickrect.contains(clickpoint)) return _port;
 	return 0;
 }
@@ -233,14 +233,14 @@ void StructurePort::dumpPorts(list<ModulePort *>& ports)
 	ports.push_back(_port);
 }
 
-QPixmap *StructurePort::pixmap()
+TQPixmap *StructurePort::pixmap()
 {
 	return 0;
 }
 
-QString StructurePort::name()
+TQString StructurePort::name()
 {
-	return QString::fromLocal8Bit(SPortDesc.name().c_str());
+	return TQString::fromLocal8Bit(SPortDesc.name().c_str());
 }
 
 void StructurePort::raisePosition()
diff --git a/arts/builder/structureport.h b/arts/builder/structureport.h
index 8729cc24..7c9f61f1 100644
--- a/arts/builder/structureport.h
+++ b/arts/builder/structureport.h
@@ -58,9 +58,9 @@ public:
 	void dumpPorts(std::list<ModulePort *>& ports);
 
 	bool drawNeedsBackground(int segment);
-	void drawSegment(QPainter *dest, int cellsize, int segment);
-	QPixmap *pixmap();
-	QString name();
+	void drawSegment(TQPainter *dest, int cellsize, int segment);
+	TQPixmap *pixmap();
+	TQString name();
 };
 
 #endif // STRUCTUREPORT_H
diff --git a/arts/gui/kde/artstestgui.cpp b/arts/gui/kde/artstestgui.cpp
index 1ccde8cf..6d1b798e 100644
--- a/arts/gui/kde/artstestgui.cpp
+++ b/arts/gui/kde/artstestgui.cpp
@@ -23,7 +23,7 @@
 #include "artsgui.h"
 #include <connect.h>
 #include <qiomanager.h>
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 #include <kapplication.h>
 #include <objectmanager.h>
 
diff --git a/arts/gui/kde/dbtest.cpp b/arts/gui/kde/dbtest.cpp
index 164b3630..fef8b0b9 100644
--- a/arts/gui/kde/dbtest.cpp
+++ b/arts/gui/kde/dbtest.cpp
@@ -10,9 +10,9 @@
 #include <dbtest.h>
 #include <dbtest.moc>
 
-dBTestWidget::dBTestWidget( QWidget* p, const char* n ) : QWidget( p,n ), dB2VolCalc( -24,6 ) {
+dBTestWidget::dBTestWidget( TQWidget* p, const char* n ) : TQWidget( p,n ), dB2VolCalc( -24,6 ) {
 kdDebug() << k_funcinfo << endl;
-	( void* ) KStdAction::quit( this, SLOT( close() ), new KActionCollection( this ) );
+	( void* ) KStdAction::quit( this, TQT_SLOT( close() ), new KActionCollection( this ) );
 
 	for ( float i=0; i<=1; i+=0.25 )
 		kdDebug() << i << " : " << amptodb( i ) << "dB" <<endl;
diff --git a/arts/gui/kde/dbtest.h b/arts/gui/kde/dbtest.h
index e7d996b0..085ee7a0 100644
--- a/arts/gui/kde/dbtest.h
+++ b/arts/gui/kde/dbtest.h
@@ -2,14 +2,14 @@
 #ifndef DBTESTWIDGET_H
 #define DBTESTWIDGET_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include "dbvolcalc.h"
 
-class dBTestWidget : public QWidget, public dB2VolCalc {
+class dBTestWidget : public TQWidget, public dB2VolCalc {
    Q_OBJECT
 public:
-	dBTestWidget( QWidget*, const char* =0 );
+	dBTestWidget( TQWidget*, const char* =0 );
 	~dBTestWidget();
 };
 
diff --git a/arts/gui/kde/kartswidget.cpp b/arts/gui/kde/kartswidget.cpp
index 1a9c6b0e..dde61820 100644
--- a/arts/gui/kde/kartswidget.cpp
+++ b/arts/gui/kde/kartswidget.cpp
@@ -24,48 +24,48 @@
 #include "kartswidget.h"
 #include "kwidgetrepo.h"
 #include "debug.h"
-#include "qlayout.h"
+#include "tqlayout.h"
 
 class KArtsWidgetPrivate {
 public:
-	QHBoxLayout *layout;
+	TQHBoxLayout *layout;
 };
 
-KArtsWidget::KArtsWidget( QWidget* parent, const char* name )
-	:QWidget( parent, name ), _content( Arts::Widget::null() )
+KArtsWidget::KArtsWidget( TQWidget* parent, const char* name )
+	:TQWidget( parent, name ), _content( Arts::Widget::null() )
 {
 	d = new KArtsWidgetPrivate;
-	d->layout = new QHBoxLayout(this);
+	d->layout = new TQHBoxLayout(this);
 }
 
-KArtsWidget::KArtsWidget( Arts::Widget content, QWidget* parent, const char* name )
-	:QWidget( parent, name ), _content( Arts::Widget::null())
+KArtsWidget::KArtsWidget( Arts::Widget content, TQWidget* parent, const char* name )
+	:TQWidget( parent, name ), _content( Arts::Widget::null())
 {
 	d = new KArtsWidgetPrivate;
-	d->layout = new QHBoxLayout(this);
+	d->layout = new TQHBoxLayout(this);
 	setContent(content);
 }
 
-KArtsWidget::KArtsWidget( Arts::Widget content, QWidget* parent, const char* name, WFlags wflags )
-	:QWidget( parent, name, wflags ), _content( Arts::Widget::null() )
+KArtsWidget::KArtsWidget( Arts::Widget content, TQWidget* parent, const char* name, WFlags wflags )
+	:TQWidget( parent, name, wflags ), _content( Arts::Widget::null() )
 {
 	d = new KArtsWidgetPrivate;
-	d->layout = new QHBoxLayout( this );
+	d->layout = new TQHBoxLayout( this );
 	setContent( content );
 }
 
-KArtsWidget::KArtsWidget(QWidget* parent, const char* name, WFlags wflags )
-	:QWidget(parent, name, wflags ), _content(Arts::Widget::null())
+KArtsWidget::KArtsWidget(TQWidget* parent, const char* name, WFlags wflags )
+	:TQWidget(parent, name, wflags ), _content(Arts::Widget::null())
 {
 	d = new KArtsWidgetPrivate;
-	d->layout = new QHBoxLayout(this);
+	d->layout = new TQHBoxLayout(this);
 }
 
 KArtsWidget::~KArtsWidget()
 {
-	QWidget *contentAsWidget
+	TQWidget *contentAsWidget
 		= KWidgetRepo::the()->lookupQWidget(_content.widgetID());
-	contentAsWidget->reparent(0,QPoint(0,0),_content.visible());
+	contentAsWidget->reparent(0,TQPoint(0,0),_content.visible());
 	delete d;
 	d = 0;
 }
@@ -74,12 +74,12 @@ KArtsWidget::~KArtsWidget()
 void KArtsWidget::setContent(Arts::Widget content)
 {
 	arts_return_if_fail(!content.isNull());
-	QWidget *contentAsWidget
+	TQWidget *contentAsWidget
 		= KWidgetRepo::the()->lookupQWidget(content.widgetID());
 	arts_return_if_fail(contentAsWidget != 0);
 
 	_content = content;
-	contentAsWidget->reparent(this,QPoint(0,0),content.visible());
+	contentAsWidget->reparent(this,TQPoint(0,0),content.visible());
 	d->layout->addWidget(contentAsWidget);
 }
 
diff --git a/arts/gui/kde/kartswidget.h b/arts/gui/kde/kartswidget.h
index 353a09b2..2cd072bc 100644
--- a/arts/gui/kde/kartswidget.h
+++ b/arts/gui/kde/kartswidget.h
@@ -24,7 +24,7 @@
 #ifndef ARTS_GUI_KARTSWIDGET_H
 #define ARTS_GUI_KARTSWIDGET_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 #include "artsgui.h"
 #include <kdelibs_export.h>
 class KArtsWidgetPrivate;
@@ -46,7 +46,7 @@ class KArtsWidgetPrivate;
  * The KArtsWidget class keeps a reference to the content widget, so the
  * content widget will not be freed until the KArtsWidget gets destroyed.
  */
-class KDE_EXPORT KArtsWidget : public QWidget {
+class KDE_EXPORT KArtsWidget : public TQWidget {
 private:
 	KArtsWidgetPrivate *d;
 
@@ -57,21 +57,21 @@ public:
 	/**
 	 * creates a new KArtsWidget
 	 */
-	KArtsWidget( QWidget* parent, const char* name );
+	KArtsWidget( TQWidget* parent, const char* name );
 
 	/**
 	 * creates a new KArtsWidget and sets the content to an Arts::Widget
 	 */
-	KArtsWidget( Arts::Widget content, QWidget* parent, const char* name );
+	KArtsWidget( Arts::Widget content, TQWidget* parent, const char* name );
 	
 	/**
 	 * creates a new KArtsWidget with WidgetFlags and content
 	 *
 	 * BCI: should replace the above in the next major release. ( akrille )
 	 */
-	KArtsWidget( Arts::Widget, QWidget* =0, const char* =0, WFlags =0 );
+	KArtsWidget( Arts::Widget, TQWidget* =0, const char* =0, WFlags =0 );
 	// same without the content
-	KArtsWidget( QWidget* =0, const char* =0, WFlags =0 );
+	KArtsWidget( TQWidget* =0, const char* =0, WFlags =0 );
 
 	/**
 	 * destructor
diff --git a/arts/gui/kde/kbutton_impl.cpp b/arts/gui/kde/kbutton_impl.cpp
index 119e72e0..34c5791b 100644
--- a/arts/gui/kde/kbutton_impl.cpp
+++ b/arts/gui/kde/kbutton_impl.cpp
@@ -28,15 +28,15 @@
 using namespace Arts;
 using namespace std;
 
-KButtonMapper::KButtonMapper( KButton_impl *_impl, QPushButton *but )
-	: QObject( but, "KButtonMapper" )
+KButtonMapper::KButtonMapper( KButton_impl *_impl, TQPushButton *but )
+	: TQObject( but, "KButtonMapper" )
 	, impl( _impl )
 	, button( but )
 {
-	connect( but, SIGNAL( pressed() ), this, SLOT( pressed() ) );
-	connect( but, SIGNAL( released() ), this, SLOT( released() ) );
-	connect( but, SIGNAL( toggled( bool ) ), this, SLOT( toggled( bool ) ) );
-	connect( but, SIGNAL( clicked() ), this, SLOT( clicked() ) );
+	connect( but, TQT_SIGNAL( pressed() ), this, TQT_SLOT( pressed() ) );
+	connect( but, TQT_SIGNAL( released() ), this, TQT_SLOT( released() ) );
+	connect( but, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( toggled( bool ) ) );
+	connect( but, TQT_SIGNAL( clicked() ), this, TQT_SLOT( clicked() ) );
 }
 
 void KButtonMapper::pressed()
@@ -62,11 +62,11 @@ void KButtonMapper::clicked()
 	impl->emitClicked();
 }
 
-KButton_impl::KButton_impl( QPushButton * widget )
-	: KWidget_impl( widget ? widget : new QPushButton( 0 ) )
+KButton_impl::KButton_impl( TQPushButton * widget )
+	: KWidget_impl( widget ? widget : new TQPushButton( 0 ) )
 	, _clicked( false )
 {
-	_qpushbutton = static_cast<QPushButton*>( _qwidget );
+	_qpushbutton = static_cast<TQPushButton*>( _qwidget );
 	( void )new KButtonMapper( this, _qpushbutton );
 }
 
@@ -94,7 +94,7 @@ string KButton_impl::text()
 
 void KButton_impl::text(const string& newText)
 {
-	_qpushbutton->setText(QString::fromUtf8(newText.c_str()));
+	_qpushbutton->setText(TQString::fromUtf8(newText.c_str()));
 }
 
 bool KButton_impl::toggle()
diff --git a/arts/gui/kde/kbutton_impl.h b/arts/gui/kde/kbutton_impl.h
index f254c00a..723c5023 100644
--- a/arts/gui/kde/kbutton_impl.h
+++ b/arts/gui/kde/kbutton_impl.h
@@ -25,17 +25,17 @@
 #ifndef ARTS_GUI_KBUTTON_IMPL_H
 #define ARTS_GUI_KBUTTON_IMPL_H
 #include "kwidget_impl.h"
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 
 
 namespace Arts {
 class KButton_impl;
-class KButtonMapper : public QObject {
+class KButtonMapper : public TQObject {
 	Q_OBJECT
 	KButton_impl *impl;
-	QPushButton * button;
+	TQPushButton * button;
 public:
-	KButtonMapper(KButton_impl *impl, QPushButton *but);
+	KButtonMapper(KButton_impl *impl, TQPushButton *but);
 protected slots:
 	void pressed();
 	void released();
@@ -50,10 +50,10 @@ private:
 	bool _clicked;
 
 protected:
-	QPushButton * _qpushbutton;
+	TQPushButton * _qpushbutton;
 
 public:
-	KButton_impl( QPushButton * w = 0 );
+	KButton_impl( TQPushButton * w = 0 );
 	void constructor( Widget parent );
 	void constructor( const std::string &, Widget );
 
diff --git a/arts/gui/kde/kcombobox_impl.cpp b/arts/gui/kde/kcombobox_impl.cpp
index b73f57f9..eab55d0d 100644
--- a/arts/gui/kde/kcombobox_impl.cpp
+++ b/arts/gui/kde/kcombobox_impl.cpp
@@ -31,13 +31,13 @@ using namespace Arts;
 using namespace std;
 
 ComboBoxIntMapper::ComboBoxIntMapper(KComboBox_impl *impl, KComboBox *co)
-	: QObject( co, "map Qt signal to aRts" )
+	: TQObject( co, "map Qt signal to aRts" )
 	,impl(impl)
 {
-	connect(co, SIGNAL(activated(const QString &)), this, SLOT(activated(const QString &)));
+	connect(co, TQT_SIGNAL(activated(const TQString &)), this, TQT_SLOT(activated(const TQString &)));
 }
 
-void ComboBoxIntMapper::activated(const QString & newValue)
+void ComboBoxIntMapper::activated(const TQString & newValue)
 {
 	impl->value(string(newValue.utf8().data()));
 }
@@ -56,7 +56,7 @@ string KComboBox_impl::caption()
 
 void KComboBox_impl::caption(const string& newCaption)
 {
-	m_caption = QString::fromUtf8(newCaption.c_str());
+	m_caption = TQString::fromUtf8(newCaption.c_str());
 	// FIXME: do something with the caption here
 }
 
@@ -73,7 +73,7 @@ void KComboBox_impl::choices(const vector<string> & newChoices)
 		_kcombobox->clear();
 		for(vector<string>::const_iterator it = m_choices.begin(); it != m_choices.end(); ++it)
 		{
-			_kcombobox->insertItem(QString::fromUtf8(it->c_str()));
+			_kcombobox->insertItem(TQString::fromUtf8(it->c_str()));
 		}
 		if(visible())
 			choices_changed(newChoices);
@@ -89,7 +89,7 @@ void KComboBox_impl::value(const string & newValue)
 {
 	if(newValue != m_value.utf8().data())
 	{
-		m_value = QString::fromUtf8(newValue.c_str());
+		m_value = TQString::fromUtf8(newValue.c_str());
 		for(unsigned int i = 0; i < m_choices.size(); ++i)
 		{
 			if(m_choices[i] == newValue)
diff --git a/arts/gui/kde/kcombobox_impl.h b/arts/gui/kde/kcombobox_impl.h
index 52a95109..3041d352 100644
--- a/arts/gui/kde/kcombobox_impl.h
+++ b/arts/gui/kde/kcombobox_impl.h
@@ -26,21 +26,21 @@
 #define ARTS_GUI_KCOMBOBOX_IMPL_H
 #include "kwidget_impl.h"
 #include <kcombobox.h>
-#include <qobject.h>
-#include <qstring.h>
-#include <qstringlist.h>
+#include <tqobject.h>
+#include <tqstring.h>
+#include <tqstringlist.h>
 
 
 namespace Arts {
 
 class KComboBox_impl;
-class ComboBoxIntMapper :public QObject {
+class ComboBoxIntMapper :public TQObject {
 	Q_OBJECT
 	KComboBox_impl *impl;
 public:
 	ComboBoxIntMapper(KComboBox_impl *impl, KComboBox *co);
 public slots:
-	void activated(const QString &);
+	void activated(const TQString &);
 };
 
 class KComboBox_impl : virtual public Arts::ComboBox_skel,
@@ -48,8 +48,8 @@ class KComboBox_impl : virtual public Arts::ComboBox_skel,
 {
 protected:
 	KComboBox * _kcombobox;
-	QString m_caption;
-	QString m_value;
+	TQString m_caption;
+	TQString m_value;
     std::vector<std::string> m_choices;
 
 	void applyValue();
diff --git a/arts/gui/kde/kfader.cpp b/arts/gui/kde/kfader.cpp
index 2978dd0c..e5179f9f 100644
--- a/arts/gui/kde/kfader.cpp
+++ b/arts/gui/kde/kfader.cpp
@@ -5,14 +5,14 @@ void KFader::init()
 {
 }
 
-KFader::KFader( QWidget * parent, const char * name )
-	: QSlider( Qt::Vertical, parent, name )
+KFader::KFader( TQWidget * parent, const char * name )
+	: TQSlider( Qt::Vertical, parent, name )
 {
 	init();
 }
 
-KFader::KFader( int minValue, int maxValue, int pageStep, int value, QWidget * parent, const char * name )
-	: QSlider( minValue, maxValue, pageStep, value, Qt::Vertical, parent, name )
+KFader::KFader( int minValue, int maxValue, int pageStep, int value, TQWidget * parent, const char * name )
+	: TQSlider( minValue, maxValue, pageStep, value, Qt::Vertical, parent, name )
 {
 	init();
 }
@@ -21,11 +21,11 @@ KFader::~KFader()
 {
 }
 
-void KFader::setColor( QColor & )
+void KFader::setColor( TQColor & )
 {
 }
 
 void KFader::setRange( int minValue, int maxValue )
 {
-	QRangeControl::setRange( minValue, maxValue );
+	TQRangeControl::setRange( minValue, maxValue );
 }
diff --git a/arts/gui/kde/kfader.h b/arts/gui/kde/kfader.h
index 71b3ba03..603ad7cd 100644
--- a/arts/gui/kde/kfader.h
+++ b/arts/gui/kde/kfader.h
@@ -23,7 +23,7 @@
 #ifndef _KFADER_H
 #define _KFADER_H
 
-#include <qslider.h>
+#include <tqslider.h>
 
 class KFader : public QSlider
 {
@@ -31,12 +31,12 @@ class KFader : public QSlider
 	protected:
 		void init();
 	public:
-		KFader( QWidget * parent = 0, const char * name = 0 );
-		KFader( int minValue, int maxValue, int pageStep, int value, QWidget * parent = 0, const char * name = 0 );
+		KFader( TQWidget * parent = 0, const char * name = 0 );
+		KFader( int minValue, int maxValue, int pageStep, int value, TQWidget * parent = 0, const char * name = 0 );
 
 		virtual ~KFader();
 
-		void setColor( QColor & );
+		void setColor( TQColor & );
 
 		virtual void setRange( int, int );
 };
diff --git a/arts/gui/kde/kfader_impl.cpp b/arts/gui/kde/kfader_impl.cpp
index a0caf7db..27a50191 100644
--- a/arts/gui/kde/kfader_impl.cpp
+++ b/arts/gui/kde/kfader_impl.cpp
@@ -34,7 +34,7 @@ using namespace std;
 
 FaderIntMapper::FaderIntMapper(KFader_impl *impl, KFader *kp) :impl(impl)
 {
-	connect(kp, SIGNAL(valueChanged(int)), this, SLOT(valueChanged(int)));
+	connect(kp, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(valueChanged(int)));
 }
 
 void FaderIntMapper::valueChanged(int pos)
@@ -63,7 +63,7 @@ string KFader_impl::caption()
 
 void KFader_impl::caption(const string& newText)
 {
-	_caption = QString::fromUtf8(newText.c_str());
+	_caption = TQString::fromUtf8(newText.c_str());
 	_kfader->setName(_caption.utf8().data());
 }
 
@@ -77,7 +77,7 @@ void KFader_impl::color(const string& newColor)
 	_color = newColor;
     if(strlen(_color.c_str()))
     {
-        QColor qc(_color.c_str());
+        TQColor qc(_color.c_str());
         _kfader->setColor(qc);
     }
 }
diff --git a/arts/gui/kde/kfader_impl.h b/arts/gui/kde/kfader_impl.h
index 2368d551..0d1b81ed 100644
--- a/arts/gui/kde/kfader_impl.h
+++ b/arts/gui/kde/kfader_impl.h
@@ -27,15 +27,15 @@
 #include "kwidget_impl.h"
 #include "kfader.h"
 
-#include <qobject.h>
-#include <qstring.h>
+#include <tqobject.h>
+#include <tqstring.h>
 
 
 namespace Arts {
 
 class KFader_impl;
 
-class FaderIntMapper :public QObject {
+class FaderIntMapper :public TQObject {
 	Q_OBJECT
 	KFader_impl *impl;
 public:
@@ -49,7 +49,7 @@ class KFader_impl : virtual public Arts::Fader_skel,
 {
 protected:
 	KFader * _kfader;
-	QString _caption;
+	TQString _caption;
 	std::string _color;
 	float _min, _max, _value;
 	float _factor;
diff --git a/arts/gui/kde/kframe_impl.cpp b/arts/gui/kde/kframe_impl.cpp
index 472484e2..d95da549 100644
--- a/arts/gui/kde/kframe_impl.cpp
+++ b/arts/gui/kde/kframe_impl.cpp
@@ -19,17 +19,17 @@
 // $Id$
 
 #include "kframe_impl.h"
-#include <qframe.h>
+#include <tqframe.h>
 #include <debug.h>
 #include <stdio.h>
 
 using namespace Arts;
 using namespace std;
 
-KFrame_impl::KFrame_impl( QFrame * widget )
-	: KWidget_impl( widget ? widget : new QFrame )
+KFrame_impl::KFrame_impl( TQFrame * widget )
+	: KWidget_impl( widget ? widget : new TQFrame )
 {
-	_qframe = static_cast<QFrame*>( _qwidget );
+	_qframe = static_cast<TQFrame*>( _qwidget );
 	assert( _qframe );
 }
 
@@ -80,7 +80,7 @@ Shape KFrame_impl::frameshape()
 
 void KFrame_impl::frameshape( Shape fs )
 {
-	_qframe->setFrameShape( ( QFrame::Shape )fs );
+	_qframe->setFrameShape( ( TQFrame::Shape )fs );
 }
 
 Shadow KFrame_impl::frameshadow()
@@ -90,7 +90,7 @@ Shadow KFrame_impl::frameshadow()
 
 void KFrame_impl::frameshadow( Shadow fs )
 {
-	_qframe->setFrameShadow( ( QFrame::Shadow )fs );
+	_qframe->setFrameShadow( ( TQFrame::Shadow )fs );
 }
 
 REGISTER_IMPLEMENTATION(KFrame_impl);
diff --git a/arts/gui/kde/kframe_impl.h b/arts/gui/kde/kframe_impl.h
index f4653314..68585b5c 100644
--- a/arts/gui/kde/kframe_impl.h
+++ b/arts/gui/kde/kframe_impl.h
@@ -30,10 +30,10 @@ class KDE_EXPORT KFrame_impl : virtual public Arts::Frame_skel,
                     public Arts::KWidget_impl
 {
 	protected:
-		QFrame * _qframe;
+		TQFrame * _qframe;
 
 	public:
-		KFrame_impl( QFrame * widget = 0 );
+		KFrame_impl( TQFrame * widget = 0 );
 		inline void constructor( Widget p ) { parent( p ); }
 
 		long margin();
diff --git a/arts/gui/kde/kgraph.cpp b/arts/gui/kde/kgraph.cpp
index 80541b96..21d3d8cf 100644
--- a/arts/gui/kde/kgraph.cpp
+++ b/arts/gui/kde/kgraph.cpp
@@ -23,7 +23,7 @@
 #include "kgraph.h"
 #include "kgraph.moc"
 #include "kgraphline_impl.h"
-#include "qpainter.h"
+#include "tqpainter.h"
 
 #include <cstdlib>
 #include <math.h>
@@ -31,8 +31,8 @@
 using namespace Arts;
 using namespace std;
 
-KGraph::KGraph( QWidget * parent, const char * name )
-	: QWidget( parent, name )
+KGraph::KGraph( TQWidget * parent, const char * name )
+	: TQWidget( parent, name )
 {
 	setBackgroundColor(white);
 
@@ -65,21 +65,21 @@ void KGraph::removeLine(Arts::KGraphLine_impl *line)
 	lines.remove(line);
 }
 
-inline QPoint KGraph::g2qPoint(const GraphPoint &gp)
+inline TQPoint KGraph::g2qPoint(const GraphPoint &gp)
 {
-	return QPoint(int(((gp.x - minx)/(maxx-minx)) * (width()-1)),
+	return TQPoint(int(((gp.x - minx)/(maxx-minx)) * (width()-1)),
 	              int((1.0 - (gp.y - miny)/(maxy-miny)) * (height()-1)));
 }
 
-inline GraphPoint KGraph::q2gPoint(const QPoint &qp)
+inline GraphPoint KGraph::q2gPoint(const TQPoint &qp)
 {
 	return GraphPoint((float(qp.x())/float(width()-1)) * (maxx-minx) + minx,
 					  (1.0 - (float(qp.y())/float(height()-1))) * (maxy-miny) + miny);
 }
 
-void KGraph::paintEvent( QPaintEvent *e )
+void KGraph::paintEvent( TQPaintEvent *e )
 {
-	QPainter painter(this);
+	TQPainter painter(this);
 	painter.setClipRect(e->rect());
 
 	std::list<KGraphLine_impl *>::iterator li;
@@ -88,14 +88,14 @@ void KGraph::paintEvent( QPaintEvent *e )
 		KGraphLine_impl *gline = *li;
 
 		vector<GraphPoint>::iterator pi;
-		QPoint lastp;
+		TQPoint lastp;
 		bool first = true;
 
 		painter.setPen(gline->_color.c_str());
 
 		for(pi = gline->_points.begin(); pi != gline->_points.end(); pi++)
 		{
-			QPoint p = g2qPoint(*pi);
+			TQPoint p = g2qPoint(*pi);
 
 			if(!first)
 				painter.drawLine(lastp,p);
@@ -109,7 +109,7 @@ void KGraph::paintEvent( QPaintEvent *e )
 	}
 }
 
-void KGraph::mousePressEvent(QMouseEvent *e)
+void KGraph::mousePressEvent(TQMouseEvent *e)
 {
 	if(e->button() == LeftButton || e->button() == RightButton)
 	{
@@ -122,7 +122,7 @@ void KGraph::mousePressEvent(QMouseEvent *e)
 			int index = 0;
 			for(pi = gline->_points.begin(); pi != gline->_points.end(); pi++, index++)
 			{
-				QPoint p = g2qPoint(*pi);
+				TQPoint p = g2qPoint(*pi);
 
 				int dx = e->x() - p.x();
 				int dy = e->y() - p.y();
@@ -167,14 +167,14 @@ void KGraph::mousePressEvent(QMouseEvent *e)
 		{
 			KGraphLine_impl *gline = *li;
 
-			QPoint lastp;
+			TQPoint lastp;
 			bool first = true;
 
 			vector<GraphPoint>::iterator pi;
 			int index = 0;
 			for(pi = gline->_points.begin(); pi != gline->_points.end(); pi++, index++)
 			{
-				QPoint p = g2qPoint(*pi);
+				TQPoint p = g2qPoint(*pi);
 
 				if(!first && (e->x() > lastp.x()+2) && (e->x() < p.x()-2))
 				{
@@ -183,7 +183,7 @@ void KGraph::mousePressEvent(QMouseEvent *e)
 
 					if(abs(y-e->y()) < 5)
 					{
-						GraphPoint gp = q2gPoint(QPoint(e->x(),y));
+						GraphPoint gp = q2gPoint(TQPoint(e->x(),y));
 						vector<GraphPoint> newPoints;
 
 						for(int i=0;i<( int )gline->_points.size();i++)
@@ -208,9 +208,9 @@ void KGraph::mousePressEvent(QMouseEvent *e)
 	}
 }
 
-void KGraph::mouseMoveEvent(QMouseEvent *e)
+void KGraph::mouseMoveEvent(TQMouseEvent *e)
 {
-	QPoint pos = e->pos();
+	TQPoint pos = e->pos();
 
 	if(pos.x() < 0) pos.setX(0);
 	if(pos.y() < 0) pos.setY(0);
@@ -257,7 +257,7 @@ void KGraph::mouseMoveEvent(QMouseEvent *e)
 	}
 }
 
-void KGraph::mouseReleaseEvent(QMouseEvent *)
+void KGraph::mouseReleaseEvent(TQMouseEvent *)
 {
 	selectedIndex = -1;
 	selectedLine = 0;
diff --git a/arts/gui/kde/kgraph.h b/arts/gui/kde/kgraph.h
index d3e622ad..83c1aa7c 100644
--- a/arts/gui/kde/kgraph.h
+++ b/arts/gui/kde/kgraph.h
@@ -23,8 +23,8 @@
 #ifndef _KGRAPH_H
 #define _KGRAPH_H
 
-#include <qwidget.h>
-#include <qpoint.h>
+#include <tqwidget.h>
+#include <tqpoint.h>
 #include "artsgui.h"
 #include <list>
 
@@ -43,21 +43,21 @@ protected:
 	GraphPoint selectedPoint;
 	int selectedIndex;	// -1 if nothing is selected
 
-	inline GraphPoint q2gPoint(const QPoint &qp);
-	inline QPoint g2qPoint(const GraphPoint &gp);
+	inline GraphPoint q2gPoint(const TQPoint &qp);
+	inline TQPoint g2qPoint(const GraphPoint &gp);
 public:
-	KGraph( QWidget * parent = 0, const char * name = 0 );
+	KGraph( TQWidget * parent = 0, const char * name = 0 );
 	virtual ~KGraph();
 
 	void addLine(Arts::KGraphLine_impl *line);
 	void redrawLine(Arts::KGraphLine_impl *line);
 	void removeLine(Arts::KGraphLine_impl *line);
 
-	void mousePressEvent(QMouseEvent *me);
-	void mouseMoveEvent(QMouseEvent *me);
-	void mouseReleaseEvent(QMouseEvent *me);
+	void mousePressEvent(TQMouseEvent *me);
+	void mouseMoveEvent(TQMouseEvent *me);
+	void mouseReleaseEvent(TQMouseEvent *me);
 
-	void paintEvent(QPaintEvent *e);
+	void paintEvent(TQPaintEvent *e);
 };
 }
 
diff --git a/arts/gui/kde/kgraph_impl.cpp b/arts/gui/kde/kgraph_impl.cpp
index 354fdad7..85ad72ad 100644
--- a/arts/gui/kde/kgraph_impl.cpp
+++ b/arts/gui/kde/kgraph_impl.cpp
@@ -43,7 +43,7 @@ string KGraph_impl::caption()
 
 void KGraph_impl::caption(const string& newCaption)
 {
-	_caption = QString::fromUtf8(newCaption.c_str());
+	_caption = TQString::fromUtf8(newCaption.c_str());
 	// FIXME: do something with the caption here
 }
 
diff --git a/arts/gui/kde/kgraph_impl.h b/arts/gui/kde/kgraph_impl.h
index e100b095..408ad961 100644
--- a/arts/gui/kde/kgraph_impl.h
+++ b/arts/gui/kde/kgraph_impl.h
@@ -25,8 +25,8 @@
 #include "kwidget_impl.h"
 #include "kgraph.h"
 
-#include <qobject.h>
-#include <qstring.h>
+#include <tqobject.h>
+#include <tqstring.h>
 
 
 namespace Arts {
@@ -37,7 +37,7 @@ class KGraph_impl : virtual public Arts::Graph_skel,
                     public Arts::KWidget_impl
 {
 protected:
-	QString _caption;
+	TQString _caption;
 	float _minx, _miny, _maxx, _maxy;
 
 	KGraph * _kgraph;
diff --git a/arts/gui/kde/kgraphline_impl.cpp b/arts/gui/kde/kgraphline_impl.cpp
index affb5fc2..ccb6ed1f 100644
--- a/arts/gui/kde/kgraphline_impl.cpp
+++ b/arts/gui/kde/kgraphline_impl.cpp
@@ -112,7 +112,7 @@ void KGraphLine_impl::points(const vector<GraphPoint>& newPoints)
 
 KGraph *KGraphLine_impl::getKGraph()
 {
-	QWidget *widget = KWidgetRepo::the()->lookupQWidget(_graphID);
+	TQWidget *widget = KWidgetRepo::the()->lookupQWidget(_graphID);
 	if(!widget)
 		return 0;
 
diff --git a/arts/gui/kde/khbox_impl.cpp b/arts/gui/kde/khbox_impl.cpp
index 29438a09..431ce286 100644
--- a/arts/gui/kde/khbox_impl.cpp
+++ b/arts/gui/kde/khbox_impl.cpp
@@ -22,15 +22,15 @@
     */
 
 #include "khbox_impl.h"
-#include <qhbox.h>
+#include <tqhbox.h>
 
 using namespace Arts;
 
-KHBox_impl::KHBox_impl( QHBox * widget )
-	: KFrame_impl( widget ? widget : new QHBox )
+KHBox_impl::KHBox_impl( TQHBox * widget )
+	: KFrame_impl( widget ? widget : new TQHBox )
 	, _spacing( 5 )
 {
-	_qhbox = static_cast<QHBox*>( _qwidget );
+	_qhbox = static_cast<TQHBox*>( _qwidget );
 	_qhbox->setSpacing( _spacing );
 	_qhbox->setMargin( 5 );
 }
diff --git a/arts/gui/kde/khbox_impl.h b/arts/gui/kde/khbox_impl.h
index b82bf80c..7b020b39 100644
--- a/arts/gui/kde/khbox_impl.h
+++ b/arts/gui/kde/khbox_impl.h
@@ -34,10 +34,10 @@ private:
 	long _spacing;
 
 protected:
-	QHBox * _qhbox;
+	TQHBox * _qhbox;
 
 public:
-	KHBox_impl( QHBox * w = 0 );
+	KHBox_impl( TQHBox * w = 0 );
 
 	long spacing();
 	void spacing( long );
diff --git a/arts/gui/kde/klabel_impl.cpp b/arts/gui/kde/klabel_impl.cpp
index 774a7de0..dd0a9557 100644
--- a/arts/gui/kde/klabel_impl.cpp
+++ b/arts/gui/kde/klabel_impl.cpp
@@ -22,12 +22,12 @@
 #include "klabel_impl.moc"
 
 #include <kdebug.h>
-#include <qfont.h>
+#include <tqfont.h>
 
 using namespace Arts;
 using namespace std;
 
-KLabel_impl::KLabel_impl( QFrame *widget ) : KFrame_impl( widget ? widget : new RotateLabel( 0 ) ) {
+KLabel_impl::KLabel_impl( TQFrame *widget ) : KFrame_impl( widget ? widget : new RotateLabel( 0 ) ) {
 	_label = static_cast<RotateLabel*>( _qwidget );
 }
 
@@ -36,7 +36,7 @@ string KLabel_impl::text() {
 }
 
 void KLabel_impl::text(  const string& newtext ) {
-	_label->title( QString::fromUtf8( newtext.c_str() ) );
+	_label->title( TQString::fromUtf8( newtext.c_str() ) );
 }
 
 long KLabel_impl::align() { return _label->align(); }
@@ -50,40 +50,40 @@ void KLabel_impl::bottom( Arts::TextBottom n ) { _label->bottom( n ); }
 
 REGISTER_IMPLEMENTATION( KLabel_impl );
 
-RotateLabel::RotateLabel( QWidget* p, const char* n ) : QFrame( p,n ) {
+RotateLabel::RotateLabel( TQWidget* p, const char* n ) : TQFrame( p,n ) {
 	_bottom = Arts::South;
 	_align = Arts::AlignCenter;
 }
-void RotateLabel::paintEvent( QPaintEvent* ) {
-	QPainter p( this );
+void RotateLabel::paintEvent( TQPaintEvent* ) {
+	TQPainter p( this );
 	if ( _bottom == Arts::East ) {
 		p.rotate( 270 );
-		p.drawText( QRect( 0,0, -height(), width() ), _align, _title );
+		p.drawText( TQRect( 0,0, -height(), width() ), _align, _title );
 	} else if ( _bottom == Arts::West ) {
 		p.rotate( 90 );
-		p.drawText( QRect( 0,0, height(), -width() ), _align, _title );
+		p.drawText( TQRect( 0,0, height(), -width() ), _align, _title );
 	} else if ( _bottom == Arts::North ) {
 		p.rotate( 180 );
-		p.drawText( QRect( 0,0, -width(), -height() ), _align, _title );
+		p.drawText( TQRect( 0,0, -width(), -height() ), _align, _title );
 	} else {
-		p.drawText( QRect( 0,0, width(), height() ), _align, _title );
+		p.drawText( TQRect( 0,0, width(), height() ), _align, _title );
 	}
 }
 
-void RotateLabel::fontfamily( QString n ) {
-	QFont font = this->font();
+void RotateLabel::fontfamily( TQString n ) {
+	TQFont font = this->font();
 	font.setFamily( n );
 	this->setFont( font );
 }
 void RotateLabel::fontsize( int n ) {
-	QFont font = this->font();
+	TQFont font = this->font();
 	font.setPixelSize( n );
 	this->setFont( font );
 }
 
-void RotateLabel::title( QString n ) {
+void RotateLabel::title( TQString n ) {
 	_title = n;
-	QSize size = this->fontMetrics().size( SingleLine, _title );
+	TQSize size = this->fontMetrics().size( SingleLine, _title );
 	if ( _bottom == Arts::East || _bottom == Arts::West )
 		this->setMinimumSize( size.height(), size.width() );
 	else
diff --git a/arts/gui/kde/klabel_impl.h b/arts/gui/kde/klabel_impl.h
index 332b0006..7822e960 100644
--- a/arts/gui/kde/klabel_impl.h
+++ b/arts/gui/kde/klabel_impl.h
@@ -23,10 +23,10 @@
 #define ARTS_KLABEL_IMPL
 
 #include <kframe_impl.h>
-#include <qframe.h>
-#include <qpainter.h>
-#include <qfontmetrics.h>
-#include <qfont.h>
+#include <tqframe.h>
+#include <tqpainter.h>
+#include <tqfontmetrics.h>
+#include <tqfont.h>
 
 #include <artsgui.h>
 #include <kdelibs_export.h>
@@ -41,7 +41,7 @@ class KDE_EXPORT KLabel_impl : virtual public Arts::Label_skel,
 protected:
 	RotateLabel* _label;
 public:
-	KLabel_impl( QFrame* w=0 );
+	KLabel_impl( TQFrame* w=0 );
 	void constructor( Widget p ) { parent( p ); }
 
 	std::string text();
@@ -63,16 +63,16 @@ public:
 
 } // namespace
 
-class RotateLabel : public QFrame {
+class RotateLabel : public TQFrame {
    Q_OBJECT
 public:
-	RotateLabel( QWidget*, const char* =0 );
-	void paintEvent( QPaintEvent* );
+	RotateLabel( TQWidget*, const char* =0 );
+	void paintEvent( TQPaintEvent* );
 
-	void fontfamily( QString );
+	void fontfamily( TQString );
 	void fontsize( int );
-	void title( QString );
-	QString title() { return _title; }
+	void title( TQString );
+	TQString title() { return _title; }
 
 	long align() { return _align; }
 	void align( long );
@@ -82,7 +82,7 @@ public:
 private:
 	long _align;
 	Arts::TextBottom _bottom;
-	QString _title;
+	TQString _title;
 };
 
 #endif
diff --git a/arts/gui/kde/klayoutbox_impl.cpp b/arts/gui/kde/klayoutbox_impl.cpp
index 7f9efa9b..847e803a 100644
--- a/arts/gui/kde/klayoutbox_impl.cpp
+++ b/arts/gui/kde/klayoutbox_impl.cpp
@@ -20,21 +20,21 @@
 
 #include "klayoutbox_impl.h"
 
-#include <qframe.h>
-#include <qlayout.h>
+#include <tqframe.h>
+#include <tqlayout.h>
 #include <kdebug.h>
-#include <qpainter.h>
-#include <qstyle.h>
-#include <qpen.h>
+#include <tqpainter.h>
+#include <tqstyle.h>
+#include <tqpen.h>
 #include "kwidgetrepo.h"
 
 using namespace Arts;
 using namespace std;
 
-KLayoutBox_impl::KLayoutBox_impl( QFrame *widget ) : KFrame_impl( widget ? widget :new QFrame( 0 ) )
+KLayoutBox_impl::KLayoutBox_impl( TQFrame *widget ) : KFrame_impl( widget ? widget :new TQFrame( 0 ) )
 {
-	_qframe = static_cast<QFrame*>( _qwidget );
-	_layout = new QBoxLayout( _qframe, QBoxLayout::LeftToRight );
+	_qframe = static_cast<TQFrame*>( _qwidget );
+	_layout = new TQBoxLayout( _qframe, TQBoxLayout::LeftToRight );
 }
 KLayoutBox_impl::~KLayoutBox_impl() {
 }
@@ -42,14 +42,14 @@ KLayoutBox_impl::~KLayoutBox_impl() {
 void KLayoutBox_impl::addWidget( Arts::Widget widget, long stretch, long align ) {
 	widget.parent( self() );
 	this->_addChild( widget, "layoutbox_item" );
-	QWidget * tmp = KWidgetRepo::the()->lookupQWidget( widget.widgetID() );
+	TQWidget * tmp = KWidgetRepo::the()->lookupQWidget( widget.widgetID() );
 	_layout->addWidget( tmp, stretch, align );
 }
 
 void KLayoutBox_impl::insertWidget( long index, Arts::Widget widget, long stretch, long align ) {
 	widget.parent( self() );
 	this->_addChild( widget, "layoutbox_item" );
-	QWidget * tmp = KWidgetRepo::the()->lookupQWidget( widget.widgetID() );
+	TQWidget * tmp = KWidgetRepo::the()->lookupQWidget( widget.widgetID() );
 	_layout->insertWidget( index, tmp, stretch, align );
 }
 
@@ -70,31 +70,31 @@ long KLayoutBox_impl::layoutmargin() { return _layout->margin(); }
 void KLayoutBox_impl::layoutmargin( long n ) { _layout->setMargin( n ); this->margin( n ); }
 
 Direction KLayoutBox_impl::direction() { return Arts::Direction( _layout->direction() ); }
-void KLayoutBox_impl::direction( Direction d ) { _layout->setDirection( QBoxLayout::Direction( d ) ); }
+void KLayoutBox_impl::direction( Direction d ) { _layout->setDirection( TQBoxLayout::Direction( d ) ); }
 
 REGISTER_IMPLEMENTATION( KLayoutBox_impl );
 
-KLayoutBox_Separator::KLayoutBox_Separator( QWidget* p, const char* n ) : QWidget( p,n ) {
+KLayoutBox_Separator::KLayoutBox_Separator( TQWidget* p, const char* n ) : TQWidget( p,n ) {
 //kdDebug() << k_funcinfo << endl;
 }
 
-void KLayoutBox_Separator::resizeEvent( QResizeEvent* ) { kdDebug() << k_funcinfo << size() << endl; }
+void KLayoutBox_Separator::resizeEvent( TQResizeEvent* ) { kdDebug() << k_funcinfo << size() << endl; }
 
-void KLayoutBox_Separator::paintEvent( QPaintEvent* ) {
+void KLayoutBox_Separator::paintEvent( TQPaintEvent* ) {
 //kdDebug() << k_funcinfo << size() << endl;
-	QPainter p( this );
-	QStyle::SFlags flags = QStyle::Style_Default;
-	if ( width() < height() ) flags |= QStyle::Style_Horizontal;
-	style().drawPrimitive( QStyle::PE_Splitter, &p, rect(), colorGroup(), flags );
+	TQPainter p( this );
+	TQStyle::SFlags flags = TQStyle::Style_Default;
+	if ( width() < height() ) flags |= TQStyle::Style_Horizontal;
+	style().drawPrimitive( TQStyle::PE_Splitter, &p, rect(), colorGroup(), flags );
 }
 
-QSize KLayoutBox_Separator::minimumSizeHint() const {
-	int wh = style().pixelMetric( QStyle::PM_SplitterWidth, this );
-	return QSize( wh, wh );
+TQSize KLayoutBox_Separator::minimumSizeHint() const {
+	int wh = style().pixelMetric( TQStyle::PM_SplitterWidth, this );
+	return TQSize( wh, wh );
 }
 
-KLayoutBox_Line::KLayoutBox_Line( int width, int space, QWidget* p, const char* n )
-  : QWidget( p,n )
+KLayoutBox_Line::KLayoutBox_Line( int width, int space, TQWidget* p, const char* n )
+  : TQWidget( p,n )
   , _width( width )
   , _space( space )
 {
@@ -102,18 +102,18 @@ KLayoutBox_Line::KLayoutBox_Line( int width, int space, QWidget* p, const char*
 }
 
 
-void KLayoutBox_Line::paintEvent( QPaintEvent* ) {
+void KLayoutBox_Line::paintEvent( TQPaintEvent* ) {
 //kdDebug() << k_funcinfo << size() << endl;
-	QPainter p( this );
-	p.setPen( QPen( colorGroup().foreground(), _width ) );
+	TQPainter p( this );
+	p.setPen( TQPen( colorGroup().foreground(), _width ) );
 	if ( width() > height() ) p.drawLine( 0, height()/2, width(), height()/2 );
 		else p.drawLine( width()/2, 0, width()/2, height() );
 }
 
-QSize KLayoutBox_Line::minimumSizeHint() const {
+TQSize KLayoutBox_Line::minimumSizeHint() const {
 //kdDebug() << k_funcinfo << size() << endl;
 	int wh = _width + 2* _space;
-	return QSize( wh, wh );
+	return TQSize( wh, wh );
 }
 
 #include <klayoutbox_impl.moc>
diff --git a/arts/gui/kde/klayoutbox_impl.h b/arts/gui/kde/klayoutbox_impl.h
index ee8f18a3..cdebba71 100644
--- a/arts/gui/kde/klayoutbox_impl.h
+++ b/arts/gui/kde/klayoutbox_impl.h
@@ -36,12 +36,12 @@ class KDE_EXPORT KLayoutBox_impl : virtual public Arts::LayoutBox_skel,
                         public Arts::KFrame_impl
 {
 protected:
-	QFrame* _qframe;
-	QBoxLayout* _layout;
+	TQFrame* _qframe;
+	TQBoxLayout* _layout;
 
 	LayoutBox self() { return LayoutBox::_from_base( _copy() ); }
 public:
-	KLayoutBox_impl( QFrame* w=0 );
+	KLayoutBox_impl( TQFrame* w=0 );
 	~KLayoutBox_impl();
 
 	Direction direction();
@@ -78,23 +78,23 @@ public:
 
 } // namespace
 
-class KDE_EXPORT KLayoutBox_Separator : public QWidget {
+class KDE_EXPORT KLayoutBox_Separator : public TQWidget {
    Q_OBJECT
 public:
-	KLayoutBox_Separator( QWidget*, const char* =0 );
-	void resizeEvent( QResizeEvent* );
-	void paintEvent( QPaintEvent* );
-	QSize minimumSizeHint() const;
+	KLayoutBox_Separator( TQWidget*, const char* =0 );
+	void resizeEvent( TQResizeEvent* );
+	void paintEvent( TQPaintEvent* );
+	TQSize minimumSizeHint() const;
 };
 
-class KLayoutBox_Line : public QWidget {
+class KLayoutBox_Line : public TQWidget {
    Q_OBJECT
 private:
 	int _width, _space;
 public:
-	KLayoutBox_Line( int, int, QWidget*, const char* =0 );
-	void paintEvent( QPaintEvent* );
-	QSize minimumSizeHint() const;
+	KLayoutBox_Line( int, int, TQWidget*, const char* =0 );
+	void paintEvent( TQPaintEvent* );
+	TQSize minimumSizeHint() const;
 };
 
 #endif
diff --git a/arts/gui/kde/klevelmeter_firebars.cpp b/arts/gui/kde/klevelmeter_firebars.cpp
index 83d93d3c..9a78804c 100644
--- a/arts/gui/kde/klevelmeter_firebars.cpp
+++ b/arts/gui/kde/klevelmeter_firebars.cpp
@@ -21,16 +21,16 @@
 #include "klevelmeter_firebars.h"
 
 #include <kdebug.h>
-#include <qpainter.h>
-#include <qpixmap.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
 
-KLevelMeter_FireBars_private::KLevelMeter_FireBars_private( KLevelMeter_FireBars* p, const char* n ) : QWidget( p,n ) {
+KLevelMeter_FireBars_private::KLevelMeter_FireBars_private( KLevelMeter_FireBars* p, const char* n ) : TQWidget( p,n ) {
 	_parent = p;
-	_pixmap = new QPixmap( 0,0 );
-//	setPaletteBackgroundColor( QColor( 0,0,255 ) );
+	_pixmap = new TQPixmap( 0,0 );
+//	setPaletteBackgroundColor( TQColor( 0,0,255 ) );
 }
-void KLevelMeter_FireBars_private::paintEvent( QPaintEvent* ) {
-	QPainter p;
+void KLevelMeter_FireBars_private::paintEvent( TQPaintEvent* ) {
+	TQPainter p;
 	if ( _pixmap->size() != this->size() ) {
 		_pixmap->resize( this->size() );
 		p.begin( _pixmap );
@@ -55,15 +55,15 @@ kdDebug() << k_funcinfo << dir << endl;
 	}
 	p.begin( this );
 	p.translate( 0,0 );
-	p.drawPixmap( QPoint( 0,0 ), *_pixmap );
+	p.drawPixmap( TQPoint( 0,0 ), *_pixmap );
 	p.end();
 }
 
-KLevelMeter_FireBars::KLevelMeter_FireBars( Arts::KLevelMeter_impl* impl, QWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
-//kdDebug()<<"KLevelMeter_FireBars::KLevelMeter_FireBars( Arts::KLevelMeter_impl* "<<impl<<", QWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
+KLevelMeter_FireBars::KLevelMeter_FireBars( Arts::KLevelMeter_impl* impl, TQWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
+//kdDebug()<<"KLevelMeter_FireBars::KLevelMeter_FireBars( Arts::KLevelMeter_impl* "<<impl<<", TQWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
 	this->setMinimumSize( 5, 5 );
 	_bar = new KLevelMeter_FireBars_private( this, 0 );
-	_peakwidget = new QWidget( this );
+	_peakwidget = new TQWidget( this );
 	_peakwidget->resize( size() );
 	_peakwidget->setPaletteBackgroundColor( color( 1 ) );
 	_peakwidget->hide();
@@ -94,10 +94,10 @@ void KLevelMeter_FireBars::invalue( float n, float p ) {
 	repaint();
 }
 
-void KLevelMeter_FireBars::paintEvent( QPaintEvent* ) {
-	QPainter p( this );
+void KLevelMeter_FireBars::paintEvent( TQPaintEvent* ) {
+	TQPainter p( this );
 	//p.setPen( NoPen );
-	p.setPen( QColor( 0,0,255 ) );
+	p.setPen( TQColor( 0,0,255 ) );
 	// PeakBar
 	if ( _peak > 1.0/1000 ) {
 		if ( _dir == Arts::BottomToTop || _dir == Arts::TopToBottom ) {
@@ -117,8 +117,8 @@ void KLevelMeter_FireBars::paintEvent( QPaintEvent* ) {
 /**
 	Planned feature: a little Tooltip showing the actual value of the volume in deziBel and perhaps as linear scaleFactor
 */
-void KLevelMeter_FireBars::mouseMoveEvent( QMouseEvent* /*qme*/ ) {
-//kdDebug()<<"KLevelMeter_FireBars::mouseMoveEvent(QMouseEvent* "<<qme<<" )"<<endl;
+void KLevelMeter_FireBars::mouseMoveEvent( TQMouseEvent* /*qme*/ ) {
+//kdDebug()<<"KLevelMeter_FireBars::mouseMoveEvent(TQMouseEvent* "<<qme<<" )"<<endl;
 }
 
 #include <klevelmeter_firebars.moc>
diff --git a/arts/gui/kde/klevelmeter_firebars.h b/arts/gui/kde/klevelmeter_firebars.h
index 5dcc628a..5d7ff2d7 100644
--- a/arts/gui/kde/klevelmeter_firebars.h
+++ b/arts/gui/kde/klevelmeter_firebars.h
@@ -26,32 +26,32 @@
 class QPixmap;
 class KLevelMeter_FireBars;
 
-class KLevelMeter_FireBars_private : public QWidget {
+class KLevelMeter_FireBars_private : public TQWidget {
    Q_OBJECT
 public:
 	KLevelMeter_FireBars_private( KLevelMeter_FireBars*, const char* );
-	void paintEvent( QPaintEvent* );
+	void paintEvent( TQPaintEvent* );
 
 	Arts::Direction dir;
 private:
 	KLevelMeter_FireBars* _parent;
-	QPixmap *_pixmap;
+	TQPixmap *_pixmap;
 };
 
 class KLevelMeter_FireBars : public KLevelMeter_Template {
    Q_OBJECT
 public:
-	KLevelMeter_FireBars( Arts::KLevelMeter_impl*, QWidget* =0, long substyle=0, long count=0, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
+	KLevelMeter_FireBars( Arts::KLevelMeter_impl*, TQWidget* =0, long substyle=0, long count=0, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
 
 	void invalue( float, float =0 );
 
-	void paintEvent( QPaintEvent* );
+	void paintEvent( TQPaintEvent* );
 
-	void mouseMoveEvent( QMouseEvent* );
+	void mouseMoveEvent( TQMouseEvent* );
 private:
 	float _value, _peak;
 	KLevelMeter_FireBars_private *_bar;
-	QWidget* _peakwidget;
+	TQWidget* _peakwidget;
 };
 
 #endif
diff --git a/arts/gui/kde/klevelmeter_impl.cpp b/arts/gui/kde/klevelmeter_impl.cpp
index 1e090e65..418108ad 100644
--- a/arts/gui/kde/klevelmeter_impl.cpp
+++ b/arts/gui/kde/klevelmeter_impl.cpp
@@ -23,9 +23,9 @@
 
 #include <math.h>
 
-#include <qframe.h>
+#include <tqframe.h>
 #include <kdebug.h>
-#include <qlayout.h>
+#include <tqlayout.h>
 #include <kartswidget.h>
 
 #include "klevelmeter_private.h"
@@ -41,8 +41,8 @@
 using namespace Arts;
 using namespace std;
 
-KLevelMeter_Private::KLevelMeter_Private( KLevelMeter_impl* impl, QFrame* frame, LevelMeterStyle defstyle, QObject* parent, const char* name )
-   : QObject( parent, name )
+KLevelMeter_Private::KLevelMeter_Private( KLevelMeter_impl* impl, TQFrame* frame, LevelMeterStyle defstyle, TQObject* parent, const char* name )
+   : TQObject( parent, name )
    , _impl( impl )
    , _frame( frame )
    , _levelmeter( 0 )
@@ -53,7 +53,7 @@ KLevelMeter_Private::KLevelMeter_Private( KLevelMeter_impl* impl, QFrame* frame,
    , _peak( 20 ), _peakvalue( 0.0 )
    , _dbmin( -36 ), _dbmax( 0 )
 {
-	_layout = new QBoxLayout( _frame, QBoxLayout::LeftToRight );
+	_layout = new TQBoxLayout( _frame, TQBoxLayout::LeftToRight );
 }
 
 void KLevelMeter_Private::createWidget() {
@@ -78,8 +78,8 @@ void KLevelMeter_Private::createWidget() {
 	_levelmeter->setMinimumSize( 10,10 );
 }
 
-KLevelMeter_impl::KLevelMeter_impl( QFrame* w ) : Arts::KFrame_impl( w ? w : new QFrame( 0 ) ) {
-//kdDebug()<<"KLevelMeter_impl::KLevelMeter_impl( QFrame* "<<w<<" )"<<endl;
+KLevelMeter_impl::KLevelMeter_impl( TQFrame* w ) : Arts::KFrame_impl( w ? w : new TQFrame( 0 ) ) {
+//kdDebug()<<"KLevelMeter_impl::KLevelMeter_impl( TQFrame* "<<w<<" )"<<endl;
 	p = new KLevelMeter_Private( this, _qframe, lmLineBars );
 	p->createWidget();
 }
diff --git a/arts/gui/kde/klevelmeter_impl.h b/arts/gui/kde/klevelmeter_impl.h
index 2e26b996..b2f58ce8 100644
--- a/arts/gui/kde/klevelmeter_impl.h
+++ b/arts/gui/kde/klevelmeter_impl.h
@@ -37,7 +37,7 @@ class KLevelMeter_impl : virtual public Arts::LevelMeter_skel,
 private:
 	KLevelMeter_Private *p;
 public:
-	KLevelMeter_impl( QFrame* =0 );
+	KLevelMeter_impl( TQFrame* =0 );
 
 	LevelMeterStyle style();
 	void style( LevelMeterStyle );
diff --git a/arts/gui/kde/klevelmeter_linebars.cpp b/arts/gui/kde/klevelmeter_linebars.cpp
index 3292ba4a..6d63a18c 100644
--- a/arts/gui/kde/klevelmeter_linebars.cpp
+++ b/arts/gui/kde/klevelmeter_linebars.cpp
@@ -21,14 +21,14 @@
 #include "klevelmeter_linebars.h"
 
 #include <kdebug.h>
-#include <qpainter.h>
-#include <qpixmap.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
 
-KLevelMeter_LineBars::KLevelMeter_LineBars( Arts::KLevelMeter_impl* impl, QWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) 
+KLevelMeter_LineBars::KLevelMeter_LineBars( Arts::KLevelMeter_impl* impl, TQWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) 
  , _value( 0.0 )
  , _peak( 0.0 )
 {
-//kdDebug()<<"KLevelMeter_LineBars::KLevelMeter_LineBars( Arts::KLevelMeter_impl* "<<impl<<", QWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", Arts::Direction "<<dir<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
+//kdDebug()<<"KLevelMeter_LineBars::KLevelMeter_LineBars( Arts::KLevelMeter_impl* "<<impl<<", TQWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", Arts::Direction "<<dir<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
 	this->setMinimumSize( 5, 5 );
 	this->substyle( substyle );
 	_stdcolors = colorGroup();
@@ -47,9 +47,9 @@ void KLevelMeter_LineBars::substyle( long n ) {
 }
 long KLevelMeter_LineBars::substyle() { return _substyle; }
 
-void KLevelMeter_LineBars::paintEvent( QPaintEvent* ) {
-	QPixmap pm( size() );
-	QPainter p( &pm );
+void KLevelMeter_LineBars::paintEvent( TQPaintEvent* ) {
+	TQPixmap pm( size() );
+	TQPainter p( &pm );
 
 	switch ( _dir ) {
 		case Arts::BottomToTop:
@@ -69,16 +69,16 @@ void KLevelMeter_LineBars::paintEvent( QPaintEvent* ) {
 	}
 
 	if ( _substyle & 1 )
-		p.setBrush( ( _peak<1 )?QColor( 0,0,255 ):QColor( 255,0,0 ) );
+		p.setBrush( ( _peak<1 )?TQColor( 0,0,255 ):TQColor( 255,0,0 ) );
 	else
-		p.setBrush( ( _peak<1 )?color( _value ):QColor( 255,0,0 ) );
+		p.setBrush( ( _peak<1 )?color( _value ):TQColor( 255,0,0 ) );
 
-	QColor bgcolor = ( _substyle & 2 ) ? p.brush().color().dark() : _stdcolors.background();
+	TQColor bgcolor = ( _substyle & 2 ) ? p.brush().color().dark() : _stdcolors.background();
 	pm.fill( bgcolor );
 
 	p.setPen( NoPen );
 
-	QSize s = size();
+	TQSize s = size();
 	if ( Arts::LeftToRight == _dir || Arts::RightToLeft == _dir )
 		s.transpose();
 
@@ -89,7 +89,7 @@ void KLevelMeter_LineBars::paintEvent( QPaintEvent* ) {
 	p.drawRect( 0, top, w, h );
 	// PeakBar
 	if ( _peak > 1.0/1000 && _peak <= 1.0 ) {
-		p.setPen( QColor( 255-bgcolor.red(), 255-bgcolor.green(), 255-bgcolor.blue() ) );
+		p.setPen( TQColor( 255-bgcolor.red(), 255-bgcolor.green(), 255-bgcolor.blue() ) );
 		top = int( s.height() * ( 1 - _peak ) );
 		p.drawLine( 0, top, w, top );
 	}
@@ -100,8 +100,8 @@ void KLevelMeter_LineBars::paintEvent( QPaintEvent* ) {
 /**
 	Planned feature: a little Tooltip showing the actual value of the volume in deziBel and perhaps as linear scaleFactor
 */
-void KLevelMeter_LineBars::mouseMoveEvent( QMouseEvent* /*qme*/ ) {
-//kdDebug()<<"KLevelMeter_LineBars::mouseMoveEvent(QMouseEvent* "<<qme<<" )"<<endl;
+void KLevelMeter_LineBars::mouseMoveEvent( TQMouseEvent* /*qme*/ ) {
+//kdDebug()<<"KLevelMeter_LineBars::mouseMoveEvent(TQMouseEvent* "<<qme<<" )"<<endl;
 //kdDebug()<<"qme.y()="<<this->height()-qme->y()<<" db="<<db<<" dbtoamp(db)="<<dbtoamp( db )<<endl;
 }
 
diff --git a/arts/gui/kde/klevelmeter_linebars.h b/arts/gui/kde/klevelmeter_linebars.h
index e10d4ba7..cf0c4217 100644
--- a/arts/gui/kde/klevelmeter_linebars.h
+++ b/arts/gui/kde/klevelmeter_linebars.h
@@ -26,20 +26,20 @@
 class KLevelMeter_LineBars : public KLevelMeter_Template {
    Q_OBJECT
 public:
-	KLevelMeter_LineBars( Arts::KLevelMeter_impl*, QWidget* =0, long substyle=0, long count=0, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
+	KLevelMeter_LineBars( Arts::KLevelMeter_impl*, TQWidget* =0, long substyle=0, long count=0, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
 
 	void invalue( float, float =0 );
 
 	void substyle( long );
 	long substyle();
 
-	void paintEvent( QPaintEvent* );
+	void paintEvent( TQPaintEvent* );
 
-	void mouseMoveEvent( QMouseEvent* );
+	void mouseMoveEvent( TQMouseEvent* );
 private:
 	float _value, _peak;
 	long _substyle;
-	QColorGroup _stdcolors;
+	TQColorGroup _stdcolors;
 };
 
 #endif
diff --git a/arts/gui/kde/klevelmeter_normalbars.cpp b/arts/gui/kde/klevelmeter_normalbars.cpp
index 7a6fcdfb..29593551 100644
--- a/arts/gui/kde/klevelmeter_normalbars.cpp
+++ b/arts/gui/kde/klevelmeter_normalbars.cpp
@@ -21,19 +21,19 @@
 #include "klevelmeter_normalbars.h"
 
 #include <kdebug.h>
-#include <qpainter.h>
-#include <qlayout.h>
+#include <tqpainter.h>
+#include <tqlayout.h>
 
-KLevelMeter_NormalBars::KLevelMeter_NormalBars( Arts::KLevelMeter_impl* impl, QWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
-//kdDebug()<<"KLevelMeter_NormalBars::KLevelMeter_NormalBars( Arts::KLevelMeter_impl* "<<impl<<", QWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
-	_layout = new QBoxLayout( this, QBoxLayout::BottomToTop );
+KLevelMeter_NormalBars::KLevelMeter_NormalBars( Arts::KLevelMeter_impl* impl, TQWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
+//kdDebug()<<"KLevelMeter_NormalBars::KLevelMeter_NormalBars( Arts::KLevelMeter_impl* "<<impl<<", TQWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
+	_layout = new TQBoxLayout( this, TQBoxLayout::BottomToTop );
 }
 
 void KLevelMeter_NormalBars::invalue( float n, float p ) {
 	//kdDebug()<<"KLevelMeter_NormalBars::invalue( float "<<n<<", float "<<p<<" )"<<endl;
 	_peak = amptondb( p );
 	_value = amptondb( n );
-	if ( _dir != Arts::Direction( _layout->direction() ) ) _layout->setDirection( QBoxLayout::Direction( _dir ) );
+	if ( _dir != Arts::Direction( _layout->direction() ) ) _layout->setDirection( TQBoxLayout::Direction( _dir ) );
 	for ( uint i=0; i<bars.count(); i++ ) bars.at( i )->setValue( _value );
 }
 
@@ -46,8 +46,8 @@ void KLevelMeter_NormalBars::count( long n ) {
 	}
 }
 
-void KLevelMeter_NormalBars::resizeEvent( QResizeEvent* ) {
-	//kdDebug()<<"KLevelMeter_NormalBars::resizeEvent( QResizeEvent* )"<<endl;
+void KLevelMeter_NormalBars::resizeEvent( TQResizeEvent* ) {
+	//kdDebug()<<"KLevelMeter_NormalBars::resizeEvent( TQResizeEvent* )"<<endl;
 uint barscount = _count;
 	//kdDebug()<<"[1] barscount="<<barscount<<" bars.count()="<<bars.count()<<endl;
 	if ( _dir==Arts::BottomToTop || _dir==Arts::TopToBottom ) {
diff --git a/arts/gui/kde/klevelmeter_normalbars.h b/arts/gui/kde/klevelmeter_normalbars.h
index 2783e09f..5705ef5e 100644
--- a/arts/gui/kde/klevelmeter_normalbars.h
+++ b/arts/gui/kde/klevelmeter_normalbars.h
@@ -23,7 +23,7 @@
 
 #include "klevelmeter_template.h"
 
-#include <qptrlist.h>
+#include <tqptrlist.h>
 
 class Bar;
 class QBoxLayout;
@@ -31,29 +31,29 @@ class QBoxLayout;
 class KLevelMeter_NormalBars : public KLevelMeter_Template {
    Q_OBJECT
 public:
-	KLevelMeter_NormalBars( Arts::KLevelMeter_impl*, QWidget* =0, long substyle=0, long count=25, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
+	KLevelMeter_NormalBars( Arts::KLevelMeter_impl*, TQWidget* =0, long substyle=0, long count=25, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
 
 	void invalue( float, float =0 );
 
 	void count( long );
 	long count();
 
-	void resizeEvent( QResizeEvent* =0 );
+	void resizeEvent( TQResizeEvent* =0 );
 private:
 	float _value, _peak;
-	QPtrList <Bar> bars;
+	TQPtrList <Bar> bars;
 //	long _count;
-	QBoxLayout *_layout;
+	TQBoxLayout *_layout;
 };
 
-class Bar : public QWidget {
+class Bar : public TQWidget {
    Q_OBJECT
 private:
 	float _min, _max;
-	QColor _color;
+	TQColor _color;
 	bool _on;
 public:
-	Bar( float min, float max, QColor color, QWidget* parent ) : QWidget( parent ), _min( min ), _max( max ), _color( color ), _on( false ) {
+	Bar( float min, float max, TQColor color, TQWidget* parent ) : TQWidget( parent ), _min( min ), _max( max ), _color( color ), _on( false ) {
 		setBackgroundColor( _color.dark() );
 	}
 	void setValue( float n ) {
@@ -68,7 +68,7 @@ public:
 				else setBackgroundColor( _color.dark() );
 		}
 	}
-	void setValues( float min, float max, QColor color ) { _min = min; _max = max; _color = color; on( _on ); }
+	void setValues( float min, float max, TQColor color ) { _min = min; _max = max; _color = color; on( _on ); }
 };
 
 #endif
diff --git a/arts/gui/kde/klevelmeter_private.h b/arts/gui/kde/klevelmeter_private.h
index f7ff4e93..79fe49b2 100644
--- a/arts/gui/kde/klevelmeter_private.h
+++ b/arts/gui/kde/klevelmeter_private.h
@@ -21,7 +21,7 @@
 #ifndef ARTS_KLEVELMETER_PRIVATE_H
 #define ARTS_KLEVELMETER_PRIVATE_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include "klevelmeter_impl.h"
 
@@ -29,12 +29,12 @@ class KLevelMeter_Template;
 class QBoxLayout;
 class KArtsWidget;
 
-class KLevelMeter_Private : public QObject {
+class KLevelMeter_Private : public TQObject {
    Q_OBJECT
 public:
 	Arts::KLevelMeter_impl* _impl;
-	QFrame* _frame;
-	QBoxLayout *_layout;
+	TQFrame* _frame;
+	TQBoxLayout *_layout;
 	
 	KLevelMeter_Template *_levelmeter;
 
@@ -46,7 +46,7 @@ public:
 	float _peakvalue;
 	float _dbmin, _dbmax;
 
-	KLevelMeter_Private( Arts::KLevelMeter_impl* impl, QFrame* frame, Arts::LevelMeterStyle defstyle, QObject* =0, const char* =0 );
+	KLevelMeter_Private( Arts::KLevelMeter_impl* impl, TQFrame* frame, Arts::LevelMeterStyle defstyle, TQObject* =0, const char* =0 );
 
 	void createWidget();
 };
diff --git a/arts/gui/kde/klevelmeter_small.cpp b/arts/gui/kde/klevelmeter_small.cpp
index 1c9c4817..c74dfa44 100644
--- a/arts/gui/kde/klevelmeter_small.cpp
+++ b/arts/gui/kde/klevelmeter_small.cpp
@@ -21,26 +21,26 @@
 #include "klevelmeter_small.h"
 
 #include <kdebug.h>
-#include <qpainter.h>
+#include <tqpainter.h>
 
-KLevelMeter_Small::KLevelMeter_Small( Arts::KLevelMeter_impl* impl, QWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
-//kdDebug()<<"KLevelMeter_Small::KLevelMeter_Small( Arts::KLevelMeter_impl* "<<impl<<", QWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
+KLevelMeter_Small::KLevelMeter_Small( Arts::KLevelMeter_impl* impl, TQWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
+//kdDebug()<<"KLevelMeter_Small::KLevelMeter_Small( Arts::KLevelMeter_impl* "<<impl<<", TQWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
 }
 
 void KLevelMeter_Small::invalue( float n, float p ) {
 //kdDebug()<<"KLevelMeter_Small::invalue( float "<<n<<", float "<<p<<" )"<<endl;
 	_peak = amptondb( p );
 	if ( n ) this->setBackgroundColor( color( amptondb( n ) ) );
-		else this->setBackgroundColor( QColor( 0,255,0 ).dark() );
+		else this->setBackgroundColor( TQColor( 0,255,0 ).dark() );
 }
 
-void KLevelMeter_Small::paintEvent( QPaintEvent* /*qpe*/ ) {
-//kdDebug()<<"KLevelMeter_Small::paintEvent( QPaintEvent* "<<qpe<<" )"<<endl;
+void KLevelMeter_Small::paintEvent( TQPaintEvent* /*qpe*/ ) {
+//kdDebug()<<"KLevelMeter_Small::paintEvent( TQPaintEvent* "<<qpe<<" )"<<endl;
 	if ( _peak && _peak <= 1.0 ) {
-		QPainter p( this );
-		//p.setPen( QColor( 0,0,0 ) );
-		QColor bgcolor = this->paletteBackgroundColor();
-		p.setPen( QColor( 255-bgcolor.red(), 255-bgcolor.green(), 255-bgcolor.blue() ) );
+		TQPainter p( this );
+		//p.setPen( TQColor( 0,0,0 ) );
+		TQColor bgcolor = this->paletteBackgroundColor();
+		p.setPen( TQColor( 255-bgcolor.red(), 255-bgcolor.green(), 255-bgcolor.blue() ) );
 		if ( _dir==Arts::BottomToTop || _dir==Arts::TopToBottom ) {
 			if ( _dir==Arts::BottomToTop ) p.translate( 0, rect().bottom() );
 			int h = int( this->height() * _peak );
diff --git a/arts/gui/kde/klevelmeter_small.h b/arts/gui/kde/klevelmeter_small.h
index ba189dd6..1c2c20e6 100644
--- a/arts/gui/kde/klevelmeter_small.h
+++ b/arts/gui/kde/klevelmeter_small.h
@@ -26,11 +26,11 @@
 class KLevelMeter_Small : public KLevelMeter_Template {
    Q_OBJECT
 public:
-	KLevelMeter_Small( Arts::KLevelMeter_impl*, QWidget* =0, long substyle=0, long count=0, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
+	KLevelMeter_Small( Arts::KLevelMeter_impl*, TQWidget* =0, long substyle=0, long count=0, Arts::Direction =Arts::BottomToTop, float _dbmin=-24, float _dbmax=6 );
 
 	void invalue( float, float =0 );
 
-	void paintEvent( QPaintEvent* );
+	void paintEvent( TQPaintEvent* );
 private:
 	float _peak;
 };
diff --git a/arts/gui/kde/klevelmeter_template.h b/arts/gui/kde/klevelmeter_template.h
index 1b3915be..c822be40 100644
--- a/arts/gui/kde/klevelmeter_template.h
+++ b/arts/gui/kde/klevelmeter_template.h
@@ -21,7 +21,7 @@
 #ifndef ARTS_KLEVELMETER_TEMPLATE_H
 #define ARTS_KLEVELMETER_TEMPLATE_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include <math.h>
 
@@ -29,13 +29,13 @@
 
 #include "klevelmeter_impl.h"
 
-class KLevelMeter_Template : public QWidget, public dB2VolCalc {
+class KLevelMeter_Template : public TQWidget, public dB2VolCalc {
    Q_OBJECT
 public:
 	Arts::KLevelMeter_impl* _impl;
 
-	KLevelMeter_Template( Arts::KLevelMeter_impl* impl, QWidget* p, long /*substyle*/, long count, Arts::Direction dir, float _dbmin, float _dbmax )
-	  : QWidget( p )
+	KLevelMeter_Template( Arts::KLevelMeter_impl* impl, TQWidget* p, long /*substyle*/, long count, Arts::Direction dir, float _dbmin, float _dbmax )
+	  : TQWidget( p )
 	  , dB2VolCalc( _dbmin, _dbmax )
 	  , _impl( impl )
 	  , _count( count )
@@ -57,8 +57,8 @@ public:
 
 	float nilline;
 	/// Gives the colors between green and red
-	QColor color( float n ) {
-		return QColor( int( ( n<=nilline )?255*( 1/nilline )*n:255 ),
+	TQColor color( float n ) {
+		return TQColor( int( ( n<=nilline )?255*( 1/nilline )*n:255 ),
 		               int( ( n<=1 && n>nilline )?255-255*( 1/nilline )*( n-nilline ):( ( n>1 )?0:255 ) ),
 		               0 );
 	}
diff --git a/arts/gui/kde/klineedit_impl.cpp b/arts/gui/kde/klineedit_impl.cpp
index 898879f7..e3643645 100644
--- a/arts/gui/kde/klineedit_impl.cpp
+++ b/arts/gui/kde/klineedit_impl.cpp
@@ -29,11 +29,11 @@ using namespace std;
 KLineEditStringMapper::KLineEditStringMapper(KLineEdit_impl *impl, KLineEdit *ke)
 	:impl(impl)
 {
-	connect(ke, SIGNAL(textChanged(const QString&)),
-			this, SLOT(textChanged(const QString&)));
+	connect(ke, TQT_SIGNAL(textChanged(const TQString&)),
+			this, TQT_SLOT(textChanged(const TQString&)));
 }
 
-void KLineEditStringMapper::textChanged(const QString& newText)
+void KLineEditStringMapper::textChanged(const TQString& newText)
 {
 	impl->textChanged(newText.utf8().data());
 }
@@ -52,7 +52,7 @@ string KLineEdit_impl::text()
 
 void KLineEdit_impl::text(const string& newText)
 {
-	_klineedit->setText(QString::fromUtf8(newText.c_str()));
+	_klineedit->setText(TQString::fromUtf8(newText.c_str()));
 }
 
 void KLineEdit_impl::textChanged(const string& newText)
diff --git a/arts/gui/kde/klineedit_impl.h b/arts/gui/kde/klineedit_impl.h
index b9099ac2..2bd6b693 100644
--- a/arts/gui/kde/klineedit_impl.h
+++ b/arts/gui/kde/klineedit_impl.h
@@ -47,13 +47,13 @@ public:
 	void textChanged(const std::string& newText);
 };
 
-class KLineEditStringMapper :public QObject {
+class KLineEditStringMapper :public TQObject {
 	Q_OBJECT
 	KLineEdit_impl *impl;
 public:
 	KLineEditStringMapper(KLineEdit_impl *impl, KLineEdit *ed);
 public slots:
-	void textChanged(const QString& newText);
+	void textChanged(const TQString& newText);
 };
 
 }
diff --git a/arts/gui/kde/kpopupbox_impl.cpp b/arts/gui/kde/kpopupbox_impl.cpp
index 2c56c73e..23de74fc 100644
--- a/arts/gui/kde/kpopupbox_impl.cpp
+++ b/arts/gui/kde/kpopupbox_impl.cpp
@@ -22,7 +22,7 @@
 #include "kpopupbox_impl.h"
 #include "kpopupbox_private.h"
 
-#include <qlayout.h>
+#include <tqlayout.h>
 
 using namespace Arts;
 
@@ -54,25 +54,25 @@ void KPopupBox_impl::name( const std::string& n ) { _name = ""; _name = n; _widg
 
 // Following the private class:
 
-KPopupBox_widget::KPopupBox_widget( QWidget *parent, const char* name ) : QFrame( parent,name )
+KPopupBox_widget::KPopupBox_widget( TQWidget *parent, const char* name ) : TQFrame( parent,name )
 {
-	this->setFrameShape( QFrame::Box );
+	this->setFrameShape( TQFrame::Box );
 	this->setMargin( 1 ); this->setLineWidth( 1 );
 
-	_titlebar = new QFrame( this );
-	_titlebarlayout = new QBoxLayout( _titlebar, QBoxLayout::BottomToTop );
+	_titlebar = new TQFrame( this );
+	_titlebarlayout = new TQBoxLayout( _titlebar, TQBoxLayout::BottomToTop );
 	_titlebarlayout->setAutoAdd( true );
 
 	_showbutton = new ShowButton( _titlebar );
-	connect( _showbutton, SIGNAL( toggled( bool ) ), this, SLOT( hide( bool ) ) );
+	connect( _showbutton, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( hide( bool ) ) );
 	_drag = new HandleDrag( _titlebar );
-	connect( _drag, SIGNAL( clicked() ), _showbutton, SLOT( toggle() ) );
+	connect( _drag, TQT_SIGNAL( clicked() ), _showbutton, TQT_SLOT( toggle() ) );
 	_ownbutton = new OwnButton( _titlebar );
-	connect( _ownbutton, SIGNAL( toggled( bool ) ), this, SLOT( own( bool ) ) );
+	connect( _ownbutton, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( own( bool ) ) );
 
 	_artswidget = new OwnWidget( _showbutton, this );
 
-	_layout = new QBoxLayout( this, QBoxLayout::LeftToRight );
+	_layout = new TQBoxLayout( this, TQBoxLayout::LeftToRight );
 	_layout->addWidget( _titlebar , -1 );
 	_layout->addWidget( _artswidget, 20 );
 	_layout->addStretch( 0 );
@@ -85,18 +85,18 @@ Arts::Direction KPopupBox_widget::direction() {
 }
 
 void KPopupBox_widget::direction( Arts::Direction n ) {
-	_layout->setDirection( QBoxLayout::Direction( n ) );
-	_showbutton->direction( QBoxLayout::Direction( n ) );
+	_layout->setDirection( TQBoxLayout::Direction( n ) );
+	_showbutton->direction( TQBoxLayout::Direction( n ) );
 	switch( n ) {
 		case LeftToRight:
 		case RightToLeft:
-			_titlebarlayout->setDirection( QBoxLayout::BottomToTop );
+			_titlebarlayout->setDirection( TQBoxLayout::BottomToTop );
 			_drag->setMinimumHeight( 30 );
 			_drag->setMinimumWidth( 0 );
 			break;
 		case TopToBottom:
 		case BottomToTop:
-			_titlebarlayout->setDirection( QBoxLayout::RightToLeft );
+			_titlebarlayout->setDirection( TQBoxLayout::RightToLeft );
 			_drag->setMinimumHeight( 0 );
 			_drag->setMinimumWidth( 30 );
 	}
@@ -117,7 +117,7 @@ void KPopupBox_widget::own( bool n ) {
 		_artswidget->reparent( 0, _artswidget->mapToGlobal( _artswidget->pos() ), !( _artswidget->isHidden() ) );
 	else
 	{
-		_artswidget->reparent( this, QPoint( 0,0 ), !( _artswidget->isHidden() ) );
+		_artswidget->reparent( this, TQPoint( 0,0 ), !( _artswidget->isHidden() ) );
 		_layout->insertWidget( 1, _artswidget, 20 );
 	}
 }
diff --git a/arts/gui/kde/kpopupbox_private.h b/arts/gui/kde/kpopupbox_private.h
index 6b032912..a5072b05 100644
--- a/arts/gui/kde/kpopupbox_private.h
+++ b/arts/gui/kde/kpopupbox_private.h
@@ -30,13 +30,13 @@ class KArtsWidget;
 class OwnWidget;
 class QBoxLayout;
 
-#include <qframe.h>
+#include <tqframe.h>
 
 class KPopupBox_widget : public QFrame
 {
    Q_OBJECT
 public:
-	KPopupBox_widget( QWidget* =0, const char* =0);
+	KPopupBox_widget( TQWidget* =0, const char* =0);
 	~KPopupBox_widget();
 
 	Arts::Direction direction();
@@ -50,10 +50,10 @@ private slots:
 	void hide( bool );
 	void own( bool );
 private:
-	QBoxLayout *_layout;
+	TQBoxLayout *_layout;
 
-	QFrame *_titlebar;
-	QBoxLayout *_titlebarlayout;
+	TQFrame *_titlebar;
+	TQBoxLayout *_titlebarlayout;
 	HandleDrag *_drag;
 	ShowButton *_showbutton;
 	OwnButton *_ownbutton;
@@ -63,34 +63,34 @@ private:
 
 // See kpopupbox_impl.h - The eventmapper isn't needed at present, but perhaps in the future...
 
-/*class KPopupBoxEventMapper : public QObject {
+/*class KPopupBoxEventMapper : public TQObject {
    Q_OBJECT
 public:
 	KPopupBoxEventMapper(  KPopupBox_widget *widget, Arts::KPopupBox_impl *impl )
-	  : QObject(  widget,"" ), _widget(  widget ), _impl(  impl )
+	  : TQObject(  widget,"" ), _widget(  widget ), _impl(  impl )
 	{}
 private:
 	KPopupBox_widget *_widget;
 	Arts::KPopupBox_impl *_impl;
 };*/
 
-#include <qpainter.h>
-#include <qstyle.h>
+#include <tqpainter.h>
+#include <tqstyle.h>
 
-class HandleDrag : public QWidget {
+class HandleDrag : public TQWidget {
    Q_OBJECT
 public:
-	HandleDrag( QWidget *parent, const char* name=0 ) : QWidget( parent,name ) {}
-	void paintEvent( QPaintEvent * ) {
-		QPainter p( this );
-		QStyle::SFlags flags = QStyle::Style_Default;
-		if( width() < height() ) flags |= QStyle::Style_Horizontal;
-		style().drawPrimitive( QStyle::PE_DockWindowHandle, &p, rect(), colorGroup(), flags );
+	HandleDrag( TQWidget *parent, const char* name=0 ) : TQWidget( parent,name ) {}
+	void paintEvent( TQPaintEvent * ) {
+		TQPainter p( this );
+		TQStyle::SFlags flags = TQStyle::Style_Default;
+		if( width() < height() ) flags |= TQStyle::Style_Horizontal;
+		style().drawPrimitive( TQStyle::PE_DockWindowHandle, &p, rect(), colorGroup(), flags );
 	}
 signals:
 	void clicked();
 protected:
-	virtual void mouseDoubleClickEvent( QMouseEvent * ) {
+	virtual void mouseDoubleClickEvent( TQMouseEvent * ) {
 		emit clicked();
 	}
 };
@@ -103,76 +103,76 @@ static const char* const right_xpm[]  = { "5 5 2 1", "# c black", ". c None", ".
 static const char* const inside_xpm[] = { "5 5 2 1", "# c black", ". c None", "#####", "#...#", "#...#", "#...#", "#####"};
 static const char* const own_xpm[]    = { "5 5 2 1", "# c black", ". c None", "###..", "#.###", "###.#", ".#..#", ".####"};
 
-#include <qpushbutton.h>
-#include <qlayout.h>
+#include <tqpushbutton.h>
+#include <tqlayout.h>
 
-class ShowButton : public QPushButton {
+class ShowButton : public TQPushButton {
    Q_OBJECT
 private:
-	QBoxLayout::Direction _dir;
-	QPixmap _pmleft, _pmright, _pmup, _pmdown;
+	TQBoxLayout::Direction _dir;
+	TQPixmap _pmleft, _pmright, _pmup, _pmdown;
 public:
-	ShowButton( QWidget *parent, const char* name=0 ) : QPushButton( parent,name ), _dir( QBoxLayout::LeftToRight )
+	ShowButton( TQWidget *parent, const char* name=0 ) : TQPushButton( parent,name ), _dir( TQBoxLayout::LeftToRight )
 	{
-		connect( this, SIGNAL( toggled( bool ) ), this, SLOT( owntoggle( bool ) ) );
+		connect( this, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( owntoggle( bool ) ) );
 		setToggleButton( true );
-		_pmleft = QPixmap( const_cast<const char**>( left_xpm ) );
-		_pmright = QPixmap( const_cast<const char**>( right_xpm ) );
-		_pmup = QPixmap( const_cast<const char**>( up_xpm ) );
-		_pmdown = QPixmap( const_cast<const char**>( down_xpm ) );
+		_pmleft = TQPixmap( const_cast<const char**>( left_xpm ) );
+		_pmright = TQPixmap( const_cast<const char**>( right_xpm ) );
+		_pmup = TQPixmap( const_cast<const char**>( up_xpm ) );
+		_pmdown = TQPixmap( const_cast<const char**>( down_xpm ) );
 		setPixmap( _pmright );
 	}
 
-	void direction( QBoxLayout::Direction n ) { _dir=n; }
+	void direction( TQBoxLayout::Direction n ) { _dir=n; }
 public slots:
 	void owntoggle( bool b ) {
 		switch( _dir )
 		{
-			case QBoxLayout::BottomToTop:
+			case TQBoxLayout::BottomToTop:
 				if( b ) setPixmap( _pmdown );
 				else setPixmap( _pmup );
 				break;
-			case QBoxLayout::TopToBottom:
+			case TQBoxLayout::TopToBottom:
 				if( b ) setPixmap( _pmup );
 				else setPixmap( _pmdown );
 				break;
-			case QBoxLayout::LeftToRight:
+			case TQBoxLayout::LeftToRight:
 				if( b ) setPixmap( _pmright );
 				else setPixmap( _pmleft );
 				break;
-			case QBoxLayout::RightToLeft:
+			case TQBoxLayout::RightToLeft:
 				if( b ) setPixmap( _pmleft );
 				else setPixmap( _pmright );
 				break;
 		}
 	}
 public:
-	QSize minimumSizeHint() const {
-		int wh = style().pixelMetric( QStyle::PM_DockWindowHandleExtent, this );
-		return QSize( wh, wh );
+	TQSize minimumSizeHint() const {
+		int wh = style().pixelMetric( TQStyle::PM_DockWindowHandleExtent, this );
+		return TQSize( wh, wh );
 	}
-	QSizePolicy sizePolicy() const { return QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ); }
-	QSize minimumSize() const { return minimumSizeHint(); }
-	QSize sizeHint() const { return minimumSize(); }
+	TQSizePolicy sizePolicy() const { return TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ); }
+	TQSize minimumSize() const { return minimumSizeHint(); }
+	TQSize sizeHint() const { return minimumSize(); }
 
-	void drawButton(  QPainter * p )
+	void drawButton(  TQPainter * p )
 	{
-		p->fillRect( 0,0, width(), height(), QBrush( colorGroup().brush( QColorGroup::Background ) ) );
+		p->fillRect( 0,0, width(), height(), TQBrush( colorGroup().brush( TQColorGroup::Background ) ) );
 		p->drawPixmap( ( width() - pixmap()->width() ) / 2, ( height() - pixmap()->height() ) / 2, *pixmap() );
 	}
 };
 
-class OwnButton : public QPushButton {
+class OwnButton : public TQPushButton {
    Q_OBJECT
 private:
-	QPixmap _pmown, _pminside;
+	TQPixmap _pmown, _pminside;
 public:
-	OwnButton( QWidget *parent, const char* name=0 ) : QPushButton( parent,name )
+	OwnButton( TQWidget *parent, const char* name=0 ) : TQPushButton( parent,name )
 	{
-		connect( this, SIGNAL( toggled( bool ) ), this, SLOT( toggle( bool ) ) );
+		connect( this, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( toggle( bool ) ) );
 		setToggleButton( true );
-		_pmown = QPixmap( const_cast<const char**>( own_xpm ) );
-		_pminside = QPixmap( const_cast<const char**>( inside_xpm ) );
+		_pmown = TQPixmap( const_cast<const char**>( own_xpm ) );
+		_pminside = TQPixmap( const_cast<const char**>( inside_xpm ) );
 		setPixmap( _pmown );
 	}
 
@@ -182,17 +182,17 @@ public slots:
 			else setPixmap(  _pmown );
 	}
 public:
-	QSize minimumSizeHint() const {
-		int wh = style().pixelMetric( QStyle::PM_DockWindowHandleExtent, this );
-		return QSize( wh, wh );
+	TQSize minimumSizeHint() const {
+		int wh = style().pixelMetric( TQStyle::PM_DockWindowHandleExtent, this );
+		return TQSize( wh, wh );
 	}
-	QSizePolicy sizePolicy() const { return QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ); }
-	QSize minimumSize() const { return minimumSizeHint(); }
-	QSize sizeHint() const { return minimumSize(); }
+	TQSizePolicy sizePolicy() const { return TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ); }
+	TQSize minimumSize() const { return minimumSizeHint(); }
+	TQSize sizeHint() const { return minimumSize(); }
 
-	void drawButton( QPainter * p )
+	void drawButton( TQPainter * p )
 	{
-		p->fillRect( 0,0, width(), height(), QBrush( colorGroup().brush( QColorGroup::Background ) ) );
+		p->fillRect( 0,0, width(), height(), TQBrush( colorGroup().brush( TQColorGroup::Background ) ) );
 		p->drawPixmap( ( width() - pixmap()->width() ) / 2, ( height() - pixmap()->height() ) / 2, *pixmap() );
 	}
 };
@@ -204,10 +204,10 @@ class OwnWidget : public KArtsWidget
    Q_OBJECT
 	ShowButton *_b;
 public:
-	OwnWidget( ShowButton* b, QWidget* p, const char* n=0, WFlags f=0 ) : KArtsWidget( p,n,f ) { _b = b; }
+	OwnWidget( ShowButton* b, TQWidget* p, const char* n=0, WFlags f=0 ) : KArtsWidget( p,n,f ) { _b = b; }
 	~OwnWidget() {}
 public slots:
-	void closeEvent( QCloseEvent * ) { _b->toggle(); }
+	void closeEvent( TQCloseEvent * ) { _b->toggle(); }
 };
 
 #endif
diff --git a/arts/gui/kde/kpoti.cpp b/arts/gui/kde/kpoti.cpp
index e12c1bf5..462d640b 100644
--- a/arts/gui/kde/kpoti.cpp
+++ b/arts/gui/kde/kpoti.cpp
@@ -20,15 +20,15 @@
 #include "kpoti.h"
 #include "kpoti.moc"
 
-#include <qbitmap.h>
-#include <qpainter.h>
-#include <qcolor.h>
-#include <qdrawutil.h>
-#include <qtimer.h>
-#include <qkeycode.h>
-#include <qpen.h>
-#include <qstring.h>
-#include <qstyle.h>
+#include <tqbitmap.h>
+#include <tqpainter.h>
+#include <tqcolor.h>
+#include <tqdrawutil.h>
+#include <tqtimer.h>
+#include <tqkeycode.h>
+#include <tqpen.h>
+#include <tqstring.h>
+#include <tqstyle.h>
 
 #include <math.h>
 
@@ -53,18 +53,18 @@ struct KPoti::KPotiPrivate
 
 	bool bgDirty;
 	KPixmap bgdb;
-	KPixmap bgPixmap( const QColorGroup & colorGroup )
+	KPixmap bgPixmap( const TQColorGroup & colorGroup )
 	{
 		if( bgDirty || bgdb.isNull() )
 		{
 			bgdb.resize( buttonRect.size() );
-			QPainter dbp( &bgdb );
+			TQPainter dbp( &bgdb );
 			dbp.setPen( Qt::NoPen );
-			QRect drawRect = bgdb.rect();
+			TQRect drawRect = bgdb.rect();
 
 			// create mask
-			QBitmap mask( bgdb.size(), true );
-			QPainter maskpainter( &mask );
+			TQBitmap mask( bgdb.size(), true );
+			TQPainter maskpainter( &mask );
 			maskpainter.setPen( Qt::NoPen );
 			maskpainter.setBrush( Qt::color1 );
 			maskpainter.drawEllipse( drawRect );
@@ -74,7 +74,7 @@ struct KPoti::KPotiPrivate
 			// inset shadow
 			KPixmap gradient( bgdb.size() );
 			KPixmapEffect::gradient( gradient, colorGroup.light(), colorGroup.dark(), KPixmapEffect::DiagonalGradient );
-			dbp.setBrush( QBrush( colorGroup.button(), gradient ) );
+			dbp.setBrush( TQBrush( colorGroup.button(), gradient ) );
 			dbp.drawEllipse( drawRect );
 
 			potiRect.setSize( drawRect.size() * 0.9 );
@@ -90,7 +90,7 @@ struct KPoti::KPotiPrivate
 		return bgdb;
 	}
 
-	QColor potiColor;
+	TQColor potiColor;
 	bool potiDirty;
 	KPixmap potidb;
 	KPixmap potiPixmap()
@@ -98,13 +98,13 @@ struct KPoti::KPotiPrivate
 		if( ( potiDirty || potidb.isNull() ) && ! potiRect.size().isEmpty() )
 		{
 			potidb.resize( potiRect.size() );
-			QPainter dbp( &potidb );
+			TQPainter dbp( &potidb );
 			dbp.setPen( Qt::NoPen );
-			QRect drawRect( potidb.rect() );
+			TQRect drawRect( potidb.rect() );
 
 			// create mask
-			QBitmap mask( potidb.size(), true );
-			QPainter maskpainter( &mask );
+			TQBitmap mask( potidb.size(), true );
+			TQPainter maskpainter( &mask );
 			maskpainter.setPen( Qt::NoPen );
 			maskpainter.setBrush( Qt::color1 );
 			maskpainter.drawEllipse( drawRect );
@@ -113,7 +113,7 @@ struct KPoti::KPotiPrivate
 
 			KPixmap gradient( potidb.size() );
 			KPixmapEffect::gradient( gradient, potiColor.dark( 130 ), potiColor.light( 130 ), KPixmapEffect::DiagonalGradient );
-			dbp.setBrush( QBrush( potiColor, gradient ) );
+			dbp.setBrush( TQBrush( potiColor, gradient ) );
 			dbp.drawEllipse( drawRect );
 
 			potiDirty = false;
@@ -121,45 +121,45 @@ struct KPoti::KPotiPrivate
 		return potidb;
 	}
 
-	QRect buttonRect;
-	QRect potiRect;
-	QRect labelRect;
-	QString label;
-	QPoint center;
+	TQRect buttonRect;
+	TQRect potiRect;
+	TQRect labelRect;
+	TQString label;
+	TQPoint center;
 };
 
-QSizePolicy KPoti::sizePolicy() const
+TQSizePolicy KPoti::sizePolicy() const
 {
-	return QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
+	return TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Preferred );
 }
 
-QSize KPoti::sizeHint() const
+TQSize KPoti::sizeHint() const
 {
 	return minimumSizeHint();
 }
 
-QSize KPoti::minimumSizeHint() const
+TQSize KPoti::minimumSizeHint() const
 {
 	int width = 40;
 	int height = 40;
 	if( m_bLabel )
 	{
-		QFontMetrics metrics( font() );
+		TQFontMetrics metrics( font() );
 		d->labelRect = metrics.boundingRect( d->label );
 		d->labelRect.setHeight( metrics.lineSpacing() );
 		width = KMAX( width, d->labelRect.width() + frameRect().width() - contentsRect().width() );
 		height += metrics.lineSpacing();
 	}
 	//kdDebug() << k_funcinfo << "return " <<  width << "x" << height << endl;
-	return QSize( width, height );
+	return TQSize( width, height );
 }
 
-QString KPoti::text() const
+TQString KPoti::text() const
 {
 	return d->label;
 }
 
-void KPoti::setText( const QString & text )
+void KPoti::setText( const TQString & text )
 {
 	d->label = text;
 	setMinimumSize( minimumSizeHint() );
@@ -169,10 +169,10 @@ void KPoti::setText( const QString & text )
 /**
   Constructs a poti.
 
-  The \e parent and \e name arguments are sent to the QWidget constructor.
+  The \e parent and \e name arguments are sent to the TQWidget constructor.
 */
-KPoti::KPoti( QWidget *parent, const char *name )
-    : QFrame( parent, name, WResizeNoErase | WRepaintNoErase )
+KPoti::KPoti( TQWidget *parent, const char *name )
+    : TQFrame( parent, name, WResizeNoErase | WRepaintNoErase )
 	, d( 0 )
 {
     init();
@@ -188,13 +188,13 @@ KPoti::KPoti( QWidget *parent, const char *name )
   \arg \e step is the page step value.
   \arg \e value is the initial value.
 
-  The \e parent and \e name arguments are sent to the QWidget constructor.
+  The \e parent and \e name arguments are sent to the TQWidget constructor.
 */
 
 KPoti::KPoti( int minValue, int maxValue, int step,
-		  int value, QWidget *parent, const char *name )
-    : QFrame( parent, name, WResizeNoErase | WRepaintNoErase )
-	, QRangeControl( minValue, maxValue, 1, step, value )
+		  int value, TQWidget *parent, const char *name )
+    : TQFrame( parent, name, WResizeNoErase | WRepaintNoErase )
+	, TQRangeControl( minValue, maxValue, 1, step, value )
 	, d( 0 )
 {
     init(value);
@@ -233,7 +233,7 @@ void KPoti::init(int value)
 
 void KPoti::initTicks()
 {
-	QRect available = contentsRect();
+	TQRect available = contentsRect();
 	if( m_bLabel )
 		available.rTop() += d->labelRect.height();
 	d->center = available.center();
@@ -336,7 +336,7 @@ int KPoti::valueFromPosition( float p ) const
 }
 
 /*!
-  Implements the virtual QRangeControl function.
+  Implements the virtual TQRangeControl function.
 */
 
 void KPoti::rangeChange()
@@ -347,7 +347,7 @@ void KPoti::rangeChange()
 	}
 }
 
-void KPoti::paletteChange( const QPalette & )
+void KPoti::paletteChange( const TQPalette & )
 {
 	d->bgDirty = true;
 	d->potiDirty = true;
@@ -372,7 +372,7 @@ void KPoti::valueChange()
   Handles resize events for the poti.
 */
 
-void KPoti::resizeEvent( QResizeEvent * )
+void KPoti::resizeEvent( TQResizeEvent * )
 {
     rangeChange();
     initTicks();
@@ -387,7 +387,7 @@ void KPoti::setLabel(bool s)
 /**
   Sets the color of the button
   */
-void KPoti::setColor( const QColor &c )
+void KPoti::setColor( const TQColor &c )
 {
 	d->potiColor = c;
 	d->potiDirty = true;
@@ -395,7 +395,7 @@ void KPoti::setColor( const QColor &c )
 }
 
 
-void KPoti::paintPoti( QPainter * p )
+void KPoti::paintPoti( TQPainter * p )
 {
 	if( isVisible() )
 	{
@@ -403,11 +403,11 @@ void KPoti::paintPoti( QPainter * p )
 		if( db.isNull() )
 			return;
 
-		QPainter p2( &db );
+		TQPainter p2( &db );
 		p2.translate( db.rect().center().x(), db.rect().center().y() );
 		p2.rotate( potiPos * 180.0 / PI );
-		QRect pointer( db.width() / -20, db.width() / -2, db.width() / 10, db.width() / 2 );
-		QBrush buttonbrush( colorGroup().button() );
+		TQRect pointer( db.width() / -20, db.width() / -2, db.width() / 10, db.width() / 2 );
+		TQBrush buttonbrush( colorGroup().button() );
 		qDrawShadePanel( &p2, pointer, colorGroup(), true, 1, &buttonbrush );
 		p2.end();
 
@@ -421,7 +421,7 @@ void KPoti::paintPoti( QPainter * p )
 
 void KPoti::reallyMovePoti( float newPos )
 {
-  QPainter p;
+  TQPainter p;
   p.begin( this );
   p.setPen(NoPen);
   potiPos = newPos;
@@ -436,15 +436,15 @@ void KPoti::reallyMovePoti( float newPos )
   Handles paint events for the slider.
 */
 
-void KPoti::drawContents( QPainter * p )
+void KPoti::drawContents( TQPainter * p )
 {
-	QPixmap doublebuffer( contentsRect().size() );
+	TQPixmap doublebuffer( contentsRect().size() );
 	doublebuffer.fill( colorGroup().background() );
-	QPainter dbp( &doublebuffer );
+	TQPainter dbp( &doublebuffer );
 	if( m_bLabel )
 	{
 		dbp.setFont( font() );
-		QFontMetrics metrics = dbp.fontMetrics();
+		TQFontMetrics metrics = dbp.fontMetrics();
 		dbp.drawText( contentsRect().x() - metrics.leftBearing( d->label[ 0 ] ) + ( contentsRect().width() - d->labelRect.width() ) / 2, metrics.height(), d->label );
 	}
 
@@ -457,7 +457,7 @@ void KPoti::drawContents( QPainter * p )
 	dbp.drawPixmap( d->buttonRect, d->bgPixmap( colorGroup() ) );
 
 	if( hasFocus() )
-		style().drawPrimitive( QStyle::PE_FocusRect, &dbp, d->buttonRect, colorGroup() );
+		style().drawPrimitive( TQStyle::PE_FocusRect, &dbp, d->buttonRect, colorGroup() );
 
     paintPoti( &dbp );
 	dbp.end();
@@ -469,7 +469,7 @@ void KPoti::drawContents( QPainter * p )
   Handles mouse press events for the slider.
 */
 
-void KPoti::mousePressEvent( QMouseEvent *e )
+void KPoti::mousePressEvent( TQMouseEvent *e )
 {
   resetState();
 
@@ -493,15 +493,15 @@ void KPoti::mousePressEvent( QMouseEvent *e )
     state = TimingDown;
     subtractPage();
     if ( !timer )
-      timer = new QTimer( this );
-    connect( timer, SIGNAL(timeout()), SLOT(repeatTimeout()) );
+      timer = new TQTimer( this );
+    connect( timer, TQT_SIGNAL(timeout()), TQT_SLOT(repeatTimeout()) );
     timer->start( thresholdTime, TRUE );
   } else  {
     state = TimingUp;
     addPage();
     if ( !timer )
-      timer = new QTimer( this );
-    connect( timer, SIGNAL(timeout()), SLOT(repeatTimeout()) );
+      timer = new TQTimer( this );
+    connect( timer, TQT_SIGNAL(timeout()), TQT_SLOT(repeatTimeout()) );
     timer->start( thresholdTime, TRUE );
   }
 }
@@ -509,7 +509,7 @@ void KPoti::mousePressEvent( QMouseEvent *e )
 /*!
   Handles mouse move events for the slider.
 */
-void KPoti::mouseMoveEvent( QMouseEvent *e )
+void KPoti::mouseMoveEvent( TQMouseEvent *e )
 {
 
     if ( (e->state() & MidButton) ) { 		// middle button wins
@@ -532,29 +532,29 @@ void KPoti::mouseMoveEvent( QMouseEvent *e )
   Handles mouse release events for the slider.
 */
 
-void KPoti::mouseReleaseEvent( QMouseEvent *e )
+void KPoti::mouseReleaseEvent( TQMouseEvent *e )
 {
     if ( !(e->button() & LeftButton) )
 	return;
     resetState();
 }
 
-void KPoti::focusInEvent( QFocusEvent * e )
+void KPoti::focusInEvent( TQFocusEvent * e )
 {
 	//setFrameStyle( Raised | Box );
 	//setLineWidth( 1 );
-	QFrame::focusInEvent( e );
+	TQFrame::focusInEvent( e );
 }
 
-void KPoti::focusOutEvent( QFocusEvent * e )
+void KPoti::focusOutEvent( TQFocusEvent * e )
 {
 	//setFrameStyle( NoFrame );
 	//setLineWidth( 0 );
-	QFrame::focusOutEvent( e );
+	TQFrame::focusOutEvent( e );
 }
 
 
-void KPoti::enterEvent( QEvent * )
+void KPoti::enterEvent( TQEvent * )
 {
     emit mouseEntered( potiVal );
 }
@@ -616,7 +616,7 @@ void KPoti::resetState()
   Handles key press events for the slider.
 */
 
-void KPoti::keyPressEvent( QKeyEvent *e )
+void KPoti::keyPressEvent( TQKeyEvent *e )
 {
 
     switch ( e->key() ) {
@@ -656,12 +656,12 @@ void KPoti::keyPressEvent( QKeyEvent *e )
 
 
 /*!
-  Makes QRangeControl::setValue() available as a slot.
+  Makes TQRangeControl::setValue() available as a slot.
 */
 
 void KPoti::setValue( int value )
 {
-    QRangeControl::setValue( value );
+    TQRangeControl::setValue( value );
 }
 
 
@@ -694,9 +694,9 @@ void KPoti::repeatTimeout()
     Q_ASSERT( timer );
     timer->disconnect();
     if ( state == TimingDown )
-	connect( timer, SIGNAL(timeout()), SLOT(subtractStep()) );
+	connect( timer, TQT_SIGNAL(timeout()), TQT_SLOT(subtractStep()) );
     else if ( state == TimingUp )
-	connect( timer, SIGNAL(timeout()), SLOT(addStep()) );
+	connect( timer, TQT_SIGNAL(timeout()), TQT_SLOT(addStep()) );
     timer->start( repeatTime, FALSE );
 }
 
@@ -708,7 +708,7 @@ void KPoti::repeatTimeout()
   of the widget, using \a w pixels and \a i intervals.
   */
 
-void KPoti::drawTicks( QPainter *p, double dist, double w, int i ) const
+void KPoti::drawTicks( TQPainter *p, double dist, double w, int i ) const
 {
 	p->setPen( colorGroup().foreground() );
 	double angle,s,c;
@@ -725,7 +725,7 @@ void KPoti::drawTicks( QPainter *p, double dist, double w, int i ) const
 	}
 }
 
-void KPoti::wheelEvent(QWheelEvent *e)
+void KPoti::wheelEvent(TQWheelEvent *e)
 {
 	setValue(value()+e->delta()/120*8);
 }
@@ -760,7 +760,7 @@ void KPoti::setTickmarks( bool s )
   not a pixel interval. If \a i is 0, the slider
   will choose between lineStep() and pageStep(). The initial value of
   tickInterval() is 0.
-  \sa tickInterval(), QRangeControl::lineStep(), QRangeControl::pageStep()
+  \sa tickInterval(), TQRangeControl::lineStep(), TQRangeControl::pageStep()
 */
 
 void KPoti::setTickInterval( int i )
diff --git a/arts/gui/kde/kpoti.h b/arts/gui/kde/kpoti.h
index a87b5162..278d6350 100644
--- a/arts/gui/kde/kpoti.h
+++ b/arts/gui/kde/kpoti.h
@@ -20,29 +20,29 @@
 #ifndef _KPOTI_H
 #define _KPOTI_H
 
-#include <qframe.h>
-#include <qrangecontrol.h>
+#include <tqframe.h>
+#include <tqrangecontrol.h>
 
 
 class QTimer;
 struct QPotiData;
 
 
-class KPoti : public QFrame, public QRangeControl
+class KPoti : public TQFrame, public QRangeControl
 {
     Q_OBJECT
 public:
 
-    KPoti( QWidget *parent=0, const char *name=0 );
+    KPoti( TQWidget *parent=0, const char *name=0 );
     KPoti( int minValue, int maxValue, int step, int value,
-	     QWidget *parent=0, const char *name=0 );
+	     TQWidget *parent=0, const char *name=0 );
 
     ~KPoti();
 
     void	setTracking( bool enable );
     bool	tracking() const;
 
-    void 	setColor( const QColor & );
+    void 	setColor( const TQColor & );
 
     virtual void setTickmarks( bool );
     virtual void setLabel( bool );
@@ -51,16 +51,16 @@ public:
     virtual void setTickInterval( int );
     int 	tickInterval() const { return tickInt; }
 
-    virtual QSizePolicy sizePolicy() const;
-    virtual QSize sizeHint() const;
-    virtual QSize minimumSizeHint() const;
-    QString text() const;
+    virtual TQSizePolicy sizePolicy() const;
+    virtual TQSize sizeHint() const;
+    virtual TQSize minimumSizeHint() const;
+    TQString text() const;
 
 public slots:
     void	setValue( int );
     void	addStep();
     void	subtractStep();
-    void	setText( const QString & );
+    void	setText( const TQString & );
 
 signals:
     void	valueChanged( int value );
@@ -70,29 +70,29 @@ signals:
     void  mouseEntered(int value);
 
 protected:
-    void	resizeEvent( QResizeEvent * );
-    void	drawContents( QPainter * );
+    void	resizeEvent( TQResizeEvent * );
+    void	drawContents( TQPainter * );
 
-    void	keyPressEvent( QKeyEvent * );
+    void	keyPressEvent( TQKeyEvent * );
 
-    void	mousePressEvent( QMouseEvent * );
-    void	mouseReleaseEvent( QMouseEvent * );
-    void	mouseMoveEvent( QMouseEvent * );
-    void  enterEvent( QEvent *);
+    void	mousePressEvent( TQMouseEvent * );
+    void	mouseReleaseEvent( TQMouseEvent * );
+    void	mouseMoveEvent( TQMouseEvent * );
+    void  enterEvent( TQEvent *);
 
-    void	focusInEvent( QFocusEvent *e );
-    void	focusOutEvent( QFocusEvent *e );
+    void	focusInEvent( TQFocusEvent *e );
+    void	focusOutEvent( TQFocusEvent *e );
 
     void	valueChange();
     void	rangeChange();
 
-    virtual void paletteChange( const QPalette & );
+    virtual void paletteChange( const TQPalette & );
 
-    virtual void paintPoti( QPainter * );
-    void	drawButton( QPainter *);
-    void	drawTicks( QPainter *, double, double, int=1 ) const;
+    virtual void paintPoti( TQPainter * );
+    void	drawButton( TQPainter *);
+    void	drawTicks( TQPainter *, double, double, int=1 ) const;
 
-    virtual void wheelEvent(QWheelEvent *e);
+    virtual void wheelEvent(TQWheelEvent *e);
 private slots:
     void	repeatTimeout();
 
diff --git a/arts/gui/kde/kpoti_impl.cpp b/arts/gui/kde/kpoti_impl.cpp
index ba904f7a..ffac2a20 100644
--- a/arts/gui/kde/kpoti_impl.cpp
+++ b/arts/gui/kde/kpoti_impl.cpp
@@ -32,10 +32,10 @@ using namespace Arts;
 using namespace std;
 
 PotiIntMapper::PotiIntMapper(KPoti_impl *impl, KPoti *kp)
-	: QObject( kp )
+	: TQObject( kp )
 	, impl( impl )
 {
-	connect(kp, SIGNAL(valueChanged(int)), this, SLOT(valueChanged(int)));
+	connect(kp, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(valueChanged(int)));
 }
 
 void PotiIntMapper::valueChanged(int pos)
@@ -62,7 +62,7 @@ string KPoti_impl::caption()
 
 void KPoti_impl::caption(const string& newText)
 {
-	_caption = QString::fromUtf8( newText.c_str() );
+	_caption = TQString::fromUtf8( newText.c_str() );
 	_kpoti->setText( _caption );
 }
 
@@ -76,7 +76,7 @@ void KPoti_impl::color(const string& newColor)
 	_color = newColor;
     if(strlen(_color.c_str()))
     {
-        QColor qc(_color.c_str());
+        TQColor qc(_color.c_str());
         _kpoti->setColor(qc);
     }
 }
diff --git a/arts/gui/kde/kpoti_impl.h b/arts/gui/kde/kpoti_impl.h
index a87972c5..0502cdc8 100644
--- a/arts/gui/kde/kpoti_impl.h
+++ b/arts/gui/kde/kpoti_impl.h
@@ -26,15 +26,15 @@
 #include "kframe_impl.h"
 #include "kpoti.h"
 
-#include <qobject.h>
-#include <qstring.h>
+#include <tqobject.h>
+#include <tqstring.h>
 
 
 namespace Arts {
 
 class KPoti_impl;
 
-class PotiIntMapper :public QObject {
+class PotiIntMapper :public TQObject {
 	Q_OBJECT
 	KPoti_impl *impl;
 public:
@@ -48,7 +48,7 @@ class KPoti_impl : virtual public Arts::Poti_skel,
 {
 protected:
 	KPoti * _kpoti;
-	QString _caption;
+	TQString _caption;
 	std::string _color;
 	float _min, _max, _value;
 	float _factor;
diff --git a/arts/gui/kde/kspinbox_impl.cpp b/arts/gui/kde/kspinbox_impl.cpp
index cd8c90c5..db40ae10 100644
--- a/arts/gui/kde/kspinbox_impl.cpp
+++ b/arts/gui/kde/kspinbox_impl.cpp
@@ -29,10 +29,10 @@
 using namespace Arts;
 using namespace std;
 
-SpinBoxIntMapper::SpinBoxIntMapper(KSpinBox_impl *impl, QSpinBox *sp)
+SpinBoxIntMapper::SpinBoxIntMapper(KSpinBox_impl *impl, TQSpinBox *sp)
 	:impl(impl)
 {
-	connect(sp, SIGNAL(valueChanged(int)), this, SLOT(valueChanged(int)));
+	connect(sp, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(valueChanged(int)));
 }
 
 void SpinBoxIntMapper::valueChanged(int pos)
@@ -40,11 +40,11 @@ void SpinBoxIntMapper::valueChanged(int pos)
 	impl->valueChanged(pos);
 }
 
-KSpinBox_impl::KSpinBox_impl( QSpinBox * widget )
-	: KWidget_impl( widget ? widget : new QSpinBox )
+KSpinBox_impl::KSpinBox_impl( TQSpinBox * widget )
+	: KWidget_impl( widget ? widget : new TQSpinBox )
 {
 	_min = 0; _max = 100; _value = 0;
-	_qspinbox = static_cast<QSpinBox*>( _qwidget );
+	_qspinbox = static_cast<TQSpinBox*>( _qwidget );
 	_qspinbox->setRange( 0, 100 );
 	( void )new SpinBoxIntMapper( this, _qspinbox );
 }
@@ -56,7 +56,7 @@ string KSpinBox_impl::caption()
 
 void KSpinBox_impl::caption(const string& newCaption)
 {
-	_caption = QString::fromUtf8(newCaption.c_str());
+	_caption = TQString::fromUtf8(newCaption.c_str());
 	// FIXME: do something with the caption here
 }
 
diff --git a/arts/gui/kde/kspinbox_impl.h b/arts/gui/kde/kspinbox_impl.h
index ef662a10..d200c6f3 100644
--- a/arts/gui/kde/kspinbox_impl.h
+++ b/arts/gui/kde/kspinbox_impl.h
@@ -25,19 +25,19 @@
 #define ARTS_GUI_KSPINBOX_IMPL_H
 #include "kwidget_impl.h"
 
-#include <qspinbox.h>
-#include <qobject.h>
-#include <qstring.h>
+#include <tqspinbox.h>
+#include <tqobject.h>
+#include <tqstring.h>
 
 
 namespace Arts {
 
 class KSpinBox_impl;
-class SpinBoxIntMapper :public QObject {
+class SpinBoxIntMapper :public TQObject {
 	Q_OBJECT
 	KSpinBox_impl *impl;
 public:
-	SpinBoxIntMapper(KSpinBox_impl *impl, QSpinBox *sp);
+	SpinBoxIntMapper(KSpinBox_impl *impl, TQSpinBox *sp);
 public slots:
 	void valueChanged(int x);
 };
@@ -46,14 +46,14 @@ class KSpinBox_impl : virtual public Arts::SpinBox_skel,
                       public Arts::KWidget_impl
 {
 protected:
-	QSpinBox * _qspinbox;
-	QString _caption;
+	TQSpinBox * _qspinbox;
+	TQString _caption;
 	long _min, _max, _value;
 
 	void applyValue();
 
 public:
-	KSpinBox_impl( QSpinBox * w = 0 );
+	KSpinBox_impl( TQSpinBox * w = 0 );
 	void constructor( Widget p ) { parent( p ); }
 
 	std::string caption();
diff --git a/arts/gui/kde/ktickmarks_impl.cpp b/arts/gui/kde/ktickmarks_impl.cpp
index 4db81ee0..1a95c2a6 100644
--- a/arts/gui/kde/ktickmarks_impl.cpp
+++ b/arts/gui/kde/ktickmarks_impl.cpp
@@ -21,13 +21,13 @@
 #include "ktickmarks_impl.h"
 
 #include <kdebug.h>
-#include <qpainter.h>
-#include <qfont.h>
-#include <qfontmetrics.h>
+#include <tqpainter.h>
+#include <tqfont.h>
+#include <tqfontmetrics.h>
 
-KTickmarks_impl::KTickmarks_impl( QFrame* w ) : Arts::KFrame_impl( w ? w : new KTickmarks_Widget( 0 ) )
+KTickmarks_impl::KTickmarks_impl( TQFrame* w ) : Arts::KFrame_impl( w ? w : new KTickmarks_Widget( 0 ) )
 {
-	//kdDebug()<<"KTickmarks_impl::KTickmarks_impl( QFrame* w="<<w<<" )"<<endl;
+	//kdDebug()<<"KTickmarks_impl::KTickmarks_impl( TQFrame* w="<<w<<" )"<<endl;
 	_tmwidget = static_cast<KTickmarks_Widget*>( _qwidget );
 }
 
@@ -50,22 +50,22 @@ void KTickmarks_impl::constructor( float min, float max, Arts::Direction dir, lo
 	this->min( min ); this->max( max ); direction( dir ); position( pos );
 }
 
-KTickmarks_Widget::KTickmarks_Widget( KTickmarks_impl* impl, QWidget* p, const char* n ) : QFrame( p,n ), dB2VolCalc( -24, 0 ), _impl( impl ), _pos( Arts::posLeft ), _dir( Arts::BottomToTop ), minstep( 1 ), substep( 0.5 ) {
+KTickmarks_Widget::KTickmarks_Widget( KTickmarks_impl* impl, TQWidget* p, const char* n ) : TQFrame( p,n ), dB2VolCalc( -24, 0 ), _impl( impl ), _pos( Arts::posLeft ), _dir( Arts::BottomToTop ), minstep( 1 ), substep( 0.5 ) {
 	setMinimumSize( 20,20 );
 }
 
-void KTickmarks_Widget::drawContents( QPainter* p ) {
-	//kdDebug()<<"KTickmarks::drawContents( QPainter* "<<p<<" )"<<endl;
+void KTickmarks_Widget::drawContents( TQPainter* p ) {
+	//kdDebug()<<"KTickmarks::drawContents( TQPainter* "<<p<<" )"<<endl;
 	bool left=false, right=false;
 	if (  _pos&Arts::posLeft ) left=true;
 	if (  _pos&Arts::posRight ) right=true;
 	// Setting the font
-	QFont font;
+	TQFont font;
 	font.setPixelSize( 8 /*font.pixelSize()/2*/ ); // Maybe this could be adjusted...
 	p->setFont( font );
 	// Determining the size of the largest text (currently the text at the minimum-scale)
-	QFontMetrics fontmetric( font );
-	QRect fontrect = fontmetric.boundingRect( QString::number( dbmin ) );
+	TQFontMetrics fontmetric( font );
+	TQRect fontrect = fontmetric.boundingRect( TQString::number( dbmin ) );
 	// Calculating stepsizes
 	float _minstepcount = ( dbmax-dbmin )/minstep;
 	float _minstep = minstep; // this value gets changed
@@ -75,8 +75,8 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 	int _minsize;
 	// Shorcuts
 	int w,h;
-	QColor colornormal = colorGroup().foreground();
-	QColor colordiff = colorGroup().buttonText();
+	TQColor colornormal = colorGroup().foreground();
+	TQColor colordiff = colorGroup().buttonText();
 
 	if ( _dir == Arts::BottomToTop || _dir == Arts::TopToBottom ) {
 		p->translate( contentsRect().left(), contentsRect().bottom() );
@@ -95,7 +95,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 		w = contentsRect().width(); // Just a shortcut
 		h=0;
 		// Painting substep marks
-		p->setPen( QPen( colordiff, 1 ) );
+		p->setPen( TQPen( colordiff, 1 ) );
 		for ( float i=dbmax; i>=dbmin; i-=_substep ) {
 			h = int( -contentsRect().height() * dbtondb( i ) );
 			if ( _dir==Arts::TopToBottom ) h = 1 - h;
@@ -103,7 +103,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 			if ( right ) p->drawLine( w-3, h, w, h );
 		}
 		// Painting step marks and texts
-		p->setPen( QPen( colornormal, 1 ) );
+		p->setPen( TQPen( colornormal, 1 ) );
 		for ( float i=0; i>=dbmin; i-=_minstep ) {
 			h = int( -contentsRect().height() * dbtondb( i ) );
 			if ( _dir==Arts::TopToBottom ) h = 1 - h;
@@ -111,7 +111,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 			p->drawText( ( w - (left)*6 - (right)*6 - fontrect.width() )/2 + (left)*6
 			             , h-fontrect.height()/2,
 			             fontrect.width(), fontrect.height()+2,
-			             Qt::AlignRight|Qt::AlignTop, QString::number( i ) );
+			             Qt::AlignRight|Qt::AlignTop, TQString::number( i ) );
 			if ( right ) p->drawLine( w-6, h, w, h );
 		}
 		for ( float i=_minstep; i<=dbmax; i+=_minstep ) {
@@ -121,7 +121,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 			p->drawText( ( w - (left)*6 - (right)*6 - fontrect.width() )/2 + (left)*6
 			             , h-fontrect.height()/2,
 			             fontrect.width(), fontrect.height()+2,
-			             Qt::AlignRight|Qt::AlignTop, QString::number( i ) );
+			             Qt::AlignRight|Qt::AlignTop, TQString::number( i ) );
 			if ( right ) p->drawLine( w-6, h, w, h );
 		}
 	} else {
@@ -141,7 +141,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 		w = 0; // Just a shortcut
 		h = frameWidth() + contentsRect().height();
 		// Painting substep marks
-		p->setPen( QPen( colordiff, 1 ) );
+		p->setPen( TQPen( colordiff, 1 ) );
 		for ( float i=dbmax; i>=dbmin; i-=_substep ) {
 			w = this->frameWidth()+ int( contentsRect().width() * dbtondb( i ) );
 			if ( _dir==Arts::RightToLeft ) w = 1 - w;
@@ -149,7 +149,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 			if ( right ) p->drawLine( w, h-3, w, h );
 		}
 		// Painting step marks and texts
-		p->setPen( QPen( colornormal, 1 ) );
+		p->setPen( TQPen( colornormal, 1 ) );
 		for ( float i=0; i>=dbmin; i-=_minstep ) {
 			w = int( contentsRect().width() * dbtondb( i ) );
 			if ( _dir==Arts::RightToLeft ) w = 1 - w;
@@ -157,7 +157,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 			p->drawText( w - fontrect.width()/2
 			             , ( h - (left)*6 - (right)*6 - fontrect.height() )/2 + (left)*6,
 			             fontrect.width(), fontrect.height()+2,
-			             Qt::AlignRight|Qt::AlignTop, QString::number( i ) );
+			             Qt::AlignRight|Qt::AlignTop, TQString::number( i ) );
 			if ( right ) p->drawLine( w, h-6, w, h );
 		}
 		for ( float i=_minstep; i<=dbmax; i+=_minstep ) {
@@ -167,7 +167,7 @@ void KTickmarks_Widget::drawContents( QPainter* p ) {
 			p->drawText( w - fontrect.width()/2
 			             , ( h - (left)*6 - (right)*6 - fontrect.height() )/2 + (left)*6,
 			             fontrect.width(), fontrect.height()+2,
-			             Qt::AlignRight|Qt::AlignTop, QString::number( i ) );
+			             Qt::AlignRight|Qt::AlignTop, TQString::number( i ) );
 			if ( right ) p->drawLine( w, h-6, w, h );
 		}
 	}
diff --git a/arts/gui/kde/ktickmarks_impl.h b/arts/gui/kde/ktickmarks_impl.h
index b85e302a..1d0006a1 100644
--- a/arts/gui/kde/ktickmarks_impl.h
+++ b/arts/gui/kde/ktickmarks_impl.h
@@ -21,7 +21,7 @@
 #ifndef ARTS_KLEVELMETER_TICKMARKS_H
 #define ARTS_KLEVELMETER_TICKMARKS_H
 
-#include <qframe.h>
+#include <tqframe.h>
 #include <math.h>
 
 #include "artsgui.h"
@@ -36,7 +36,7 @@ class KTickmarks_impl : virtual public Arts::Tickmarks_skel,
                         virtual public Arts::KFrame_impl
 {
 public:
-	KTickmarks_impl( QFrame* =0 );
+	KTickmarks_impl( TQFrame* =0 );
 
 	float min();
 	void min( float );
@@ -59,13 +59,13 @@ private:
 	KTickmarks_Widget* _tmwidget;
 };
 
-class KTickmarks_Widget : public QFrame, public dB2VolCalc {
+class KTickmarks_Widget : public TQFrame, public dB2VolCalc {
    Q_OBJECT
 private:
 	KTickmarks_impl* _impl;
 public:
-	KTickmarks_Widget( KTickmarks_impl*, QWidget* =0, const char* =0 );
-	void drawContents( QPainter* );
+	KTickmarks_Widget( KTickmarks_impl*, TQWidget* =0, const char* =0 );
+	void drawContents( TQPainter* );
 	long _pos;
 	Arts::Direction _dir;
 
diff --git a/arts/gui/kde/kvbox_impl.cpp b/arts/gui/kde/kvbox_impl.cpp
index 6d1b0606..b1dc6dd4 100644
--- a/arts/gui/kde/kvbox_impl.cpp
+++ b/arts/gui/kde/kvbox_impl.cpp
@@ -22,15 +22,15 @@
     */
 
 #include "kvbox_impl.h"
-#include <qvbox.h>
+#include <tqvbox.h>
 
 using namespace Arts;
 
-KVBox_impl::KVBox_impl( QVBox * widget )
-	: KFrame_impl( widget ? widget : new QVBox )
+KVBox_impl::KVBox_impl( TQVBox * widget )
+	: KFrame_impl( widget ? widget : new TQVBox )
 	, _spacing( 5 )
 {
-	_qvbox = static_cast<QVBox*>( _qwidget );
+	_qvbox = static_cast<TQVBox*>( _qwidget );
 	_qvbox->setSpacing( _spacing );
 	_qvbox->setMargin( 5 );
 }
diff --git a/arts/gui/kde/kvbox_impl.h b/arts/gui/kde/kvbox_impl.h
index e9480419..8f9c5b48 100644
--- a/arts/gui/kde/kvbox_impl.h
+++ b/arts/gui/kde/kvbox_impl.h
@@ -34,10 +34,10 @@ private:
 	long _spacing;
 
 protected:
-	QVBox * _qvbox;
+	TQVBox * _qvbox;
 
 public:
-	KVBox_impl( QVBox * w = 0 );
+	KVBox_impl( TQVBox * w = 0 );
 
 	long spacing();
 	void spacing( long );
diff --git a/arts/gui/kde/kvolumefader_impl.cpp b/arts/gui/kde/kvolumefader_impl.cpp
index 1b5cf7fe..1c32f23d 100644
--- a/arts/gui/kde/kvolumefader_impl.cpp
+++ b/arts/gui/kde/kvolumefader_impl.cpp
@@ -21,17 +21,17 @@
 #include "kvolumefader_impl.h"
 
 #include <kdebug.h>
-#include <qpainter.h>
-#include <qstyle.h>
-#include <qfont.h>
-#include <qfontmetrics.h>
+#include <tqpainter.h>
+#include <tqstyle.h>
+#include <tqfont.h>
+#include <tqfontmetrics.h>
 #include <kglobalsettings.h>
 #include <klocale.h>
 #include <kpopupmenu.h>
 #include <kaction.h>
 #include <kinputdialog.h>
 
-KVolumeFader_impl::KVolumeFader_impl( QFrame* w )
+KVolumeFader_impl::KVolumeFader_impl( TQFrame* w )
   : Arts::KFrame_impl( w ? w : new KVolumeFader_Widget( 0 ) )
   , dB2VolCalc( -36, 6 )
   , _dir( Arts::BottomToTop )
@@ -40,7 +40,7 @@ KVolumeFader_impl::KVolumeFader_impl( QFrame* w )
   , direction_inupdate( false )
   , ignoreUpdates( 0 )
 {
-	//kdDebug()<<"KVolumeFader_impl::KVolumeFader_impl( QFrame* w="<<w<<" )"<<endl;
+	//kdDebug()<<"KVolumeFader_impl::KVolumeFader_impl( TQFrame* w="<<w<<" )"<<endl;
 	_vfwidget = static_cast<KVolumeFader_Widget*>( _qwidget );
 	_vfwidget->setImpl( this );
 }
@@ -114,14 +114,14 @@ void KVolumeFader_impl::constructor( float dbmin, float dbmax, Arts::Direction d
 
 
 
-KVolumeFader_Widget::KVolumeFader_Widget( QWidget* p, const char* n )
-  : QFrame( p,n )
+KVolumeFader_Widget::KVolumeFader_Widget( TQWidget* p, const char* n )
+  : TQFrame( p,n )
   , _impl( 0 )
   , _inupdate( false )
   , _value( -1 )
   , _dir( Arts::BottomToTop )
   , _menu( new KPopupMenu( this ) )
-  , _aExactValue( new KAction( i18n( "Set Exact Value..." ), KShortcut(), this, SLOT( exactValue() ), this ) )
+  , _aExactValue( new KAction( i18n( "Set Exact Value..." ), KShortcut(), this, TQT_SLOT( exactValue() ), this ) )
 {
 	//kdDebug() << k_funcinfo << endl;
 	setMinimumSize( 10,10 );
@@ -144,16 +144,16 @@ void KVolumeFader_Widget::setValue( float n ) {
 	}
 }
 
-QColor KVolumeFader_Widget::interpolate(  QColor low, QColor high, float percent ) {
+TQColor KVolumeFader_Widget::interpolate(  TQColor low, TQColor high, float percent ) {
 	if (  percent<=0 ) return low; else
 	if (  percent>=1 ) return high; else
-		return QColor(
+		return TQColor(
 			int( low.red() + ( high.red()-low.red() ) * percent ),
 			int( low.green() + ( high.green()-low.green() ) * percent ),
 			int( low.blue() + ( high.blue()-low.blue() ) * percent ) );
 }
 
-void KVolumeFader_Widget::drawContents( QPainter* p ){
+void KVolumeFader_Widget::drawContents( TQPainter* p ){
 	if ( _dir==Arts::BottomToTop || _dir==Arts::BottomToTop ) {
 		float h;
 		if ( _dir==Arts::BottomToTop ) h = contentsRect().height() * ( 1 - _value );
@@ -178,11 +178,11 @@ void KVolumeFader_Widget::drawContents( QPainter* p ){
 	}
 }
 
-void KVolumeFader_Widget::mousePressEvent( QMouseEvent* ){
+void KVolumeFader_Widget::mousePressEvent( TQMouseEvent* ){
 	//kdDebug() << k_funcinfo << endl;
 }
 
-void KVolumeFader_Widget::mouseReleaseEvent( QMouseEvent* qme ){
+void KVolumeFader_Widget::mouseReleaseEvent( TQMouseEvent* qme ){
 	bool setValue = false;
 	if ( KGlobalSettings::mouseSettings().handed == 0 && qme->button() == Qt::LeftButton ) setValue=true;
 	if ( KGlobalSettings::mouseSettings().handed == 1 && qme->button() == Qt::RightButton ) setValue=true;
@@ -206,7 +206,7 @@ void KVolumeFader_Widget::mouseReleaseEvent( QMouseEvent* qme ){
 	} else _menu->exec( qme->globalPos() );
 }
 
-void KVolumeFader_Widget::mouseMoveEvent( QMouseEvent* qme ){
+void KVolumeFader_Widget::mouseMoveEvent( TQMouseEvent* qme ){
 	switch ( _dir ) {
 		default:
 		case Arts::BottomToTop:
@@ -224,7 +224,7 @@ void KVolumeFader_Widget::mouseMoveEvent( QMouseEvent* qme ){
 	}
 }
 
-void KVolumeFader_Widget::wheelEvent( QWheelEvent* qwe ){
+void KVolumeFader_Widget::wheelEvent( TQWheelEvent* qwe ){
 	//kdDebug() << k_funcinfo << endl;
 	if ( qwe->delta() < 0 ) { if ( _impl ) _impl->normalizedvolume( _impl->dbtondb( _impl->dbvolume() - 1 ) ); }
 	if ( qwe->delta() > 0 ) { if ( _impl ) _impl->normalizedvolume( _impl->dbtondb( _impl->dbvolume() + 1 ) ); }
diff --git a/arts/gui/kde/kvolumefader_impl.h b/arts/gui/kde/kvolumefader_impl.h
index 603ac28e..c2db6a0b 100644
--- a/arts/gui/kde/kvolumefader_impl.h
+++ b/arts/gui/kde/kvolumefader_impl.h
@@ -21,7 +21,7 @@
 #ifndef ARTS_KVOLUMEFADER_TICKMARKS_H
 #define ARTS_KVOLUMEFADER_TICKMARKS_H
 
-#include <qframe.h>
+#include <tqframe.h>
 #include <math.h>
 
 #include "artsgui.h"
@@ -37,7 +37,7 @@ class KVolumeFader_impl : virtual public Arts::VolumeFader_skel,
                           public dB2VolCalc
 {
 public:
-	KVolumeFader_impl( QFrame* =0 );
+	KVolumeFader_impl( TQFrame* =0 );
 	~KVolumeFader_impl();
 
 	float dbmin();
@@ -67,7 +67,7 @@ private:
 class KPopupMenu;
 class KAction;
 
-class KVolumeFader_Widget : public QFrame {
+class KVolumeFader_Widget : public TQFrame {
    Q_OBJECT
 private:
 	KVolumeFader_impl* _impl;
@@ -76,19 +76,19 @@ private:
 	Arts::Direction _dir;
 	KPopupMenu *_menu;
 	KAction *_aExactValue;
-	QColor interpolate( QColor, QColor, float );
+	TQColor interpolate( TQColor, TQColor, float );
 public:
-	KVolumeFader_Widget( QWidget* =0, const char* =0 );
+	KVolumeFader_Widget( TQWidget* =0, const char* =0 );
 	~KVolumeFader_Widget();
 	void setImpl( KVolumeFader_impl* );
 	void setValue( float );
 	void setDirection( Arts::Direction );
 protected:
-	void drawContents( QPainter* );
-	void mousePressEvent( QMouseEvent* );
-	void mouseReleaseEvent( QMouseEvent* );
-	void mouseMoveEvent( QMouseEvent* );
-	void wheelEvent( QWheelEvent* );
+	void drawContents( TQPainter* );
+	void mousePressEvent( TQMouseEvent* );
+	void mouseReleaseEvent( TQMouseEvent* );
+	void mouseMoveEvent( TQMouseEvent* );
+	void wheelEvent( TQWheelEvent* );
 private slots:
 	void exactValue();
 };
diff --git a/arts/gui/kde/kwidget_impl.cpp b/arts/gui/kde/kwidget_impl.cpp
index f5c47055..ede8ad38 100644
--- a/arts/gui/kde/kwidget_impl.cpp
+++ b/arts/gui/kde/kwidget_impl.cpp
@@ -28,8 +28,8 @@
 
 using namespace Arts;
 
-KWidget_impl::KWidget_impl( QWidget * widget )
-	: _qwidget( widget ? widget : new QWidget )
+KWidget_impl::KWidget_impl( TQWidget * widget )
+	: _qwidget( widget ? widget : new TQWidget )
 {
 	_widgetID = KWidgetRepo::the()->add( this, _qwidget );
 
@@ -39,8 +39,8 @@ KWidget_impl::KWidget_impl( QWidget * widget )
 	 * the panel got deleted, our widget will be gone, too)
 	 */
 	_guard = new KWidgetGuard(this);
-	QObject::connect(_qwidget, SIGNAL(destroyed()),
-			_guard, SLOT(widgetDestroyed()));
+	TQObject::connect(_qwidget, TQT_SIGNAL(destroyed()),
+			_guard, TQT_SLOT(widgetDestroyed()));
 }
 
 KWidget_impl::~KWidget_impl()
@@ -76,11 +76,11 @@ void KWidget_impl::parent(Arts::Widget newParent)
 	{
 		_parentID = newParent.widgetID();
 
-		QWidget *qparent;
+		TQWidget *qparent;
 		qparent = KWidgetRepo::the()->lookupQWidget(newParent.widgetID());
 		if( qparent != 0 )
 		{
-			QPoint pos(x(),y());
+			TQPoint pos(x(),y());
 			bool showIt = visible();
 			_qwidget->reparent(qparent, pos, showIt);
 		}
@@ -148,8 +148,8 @@ SizePolicy KWidget_impl::hSizePolicy()
 
 void KWidget_impl::hSizePolicy( SizePolicy p )
 {
-	QSizePolicy sp = _qwidget->sizePolicy();
-	sp.setHorData( ( QSizePolicy::SizeType )p );
+	TQSizePolicy sp = _qwidget->sizePolicy();
+	sp.setHorData( ( TQSizePolicy::SizeType )p );
 	_qwidget->setSizePolicy( sp );
 }
 
@@ -160,8 +160,8 @@ SizePolicy KWidget_impl::vSizePolicy()
 
 void KWidget_impl::vSizePolicy( SizePolicy p )
 {
-	QSizePolicy sp = _qwidget->sizePolicy();
-	sp.setVerData( ( QSizePolicy::SizeType )p );
+	TQSizePolicy sp = _qwidget->sizePolicy();
+	sp.setVerData( ( TQSizePolicy::SizeType )p );
 	_qwidget->setSizePolicy( sp );
 }
 
diff --git a/arts/gui/kde/kwidget_impl.h b/arts/gui/kde/kwidget_impl.h
index 46f29092..292f8cc8 100644
--- a/arts/gui/kde/kwidget_impl.h
+++ b/arts/gui/kde/kwidget_impl.h
@@ -24,7 +24,7 @@
 #ifndef ARTS_GUI_KWIDGET_IMPL_H
 #define ARTS_GUI_KWIDGET_IMPL_H
 #include "artsgui.h"
-#include <qwidget.h>
+#include <tqwidget.h>
 #include <kwidgetrepo.h>
 #include <kdelibs_export.h>
 
@@ -33,12 +33,12 @@ namespace Arts {
 class KWidgetGuard;
 class KDE_EXPORT KWidget_impl : virtual public Arts::Widget_skel {
 protected:
-	QWidget * _qwidget;
+	TQWidget * _qwidget;
 	KWidgetGuard * _guard;
 	long _parentID;
 	long _widgetID;
 public:
-	KWidget_impl( QWidget * w = 0 );
+	KWidget_impl( TQWidget * w = 0 );
 
 	~KWidget_impl();
 
@@ -68,7 +68,7 @@ public:
 	void widgetDestroyed();
 };
 
-class KWidgetGuard : public QObject {
+class KWidgetGuard : public TQObject {
 	Q_OBJECT
 protected:
 	KWidget_impl *impl;
diff --git a/arts/gui/kde/kwidgetrepo.cpp b/arts/gui/kde/kwidgetrepo.cpp
index e0d93bd6..120f9cc5 100644
--- a/arts/gui/kde/kwidgetrepo.cpp
+++ b/arts/gui/kde/kwidgetrepo.cpp
@@ -63,7 +63,7 @@ KWidgetRepo::~KWidgetRepo()
 }
 
 
-long KWidgetRepo::add(KWidget_impl *widget, QWidget *qwidget)
+long KWidgetRepo::add(KWidget_impl *widget, TQWidget *qwidget)
 {
 	long ID = nextID++;
 	widgets[ID] = widget;
@@ -71,7 +71,7 @@ long KWidgetRepo::add(KWidget_impl *widget, QWidget *qwidget)
 	return ID;
 }
 
-QWidget *KWidgetRepo::lookupQWidget(long ID)
+TQWidget *KWidgetRepo::lookupQWidget(long ID)
 {
 	return qwidgets[ID];
 }
diff --git a/arts/gui/kde/kwidgetrepo.h b/arts/gui/kde/kwidgetrepo.h
index adab8090..1bcb5870 100644
--- a/arts/gui/kde/kwidgetrepo.h
+++ b/arts/gui/kde/kwidgetrepo.h
@@ -24,7 +24,7 @@
 #define KWIDGETREPO_H
 
 #include <map>
-#include <qwidget.h>
+#include <tqwidget.h>
 #include <weakreference.h>
 #include "artsgui.h"
 
@@ -35,7 +35,7 @@ namespace Arts {
 class KWidgetRepo {
 protected:
 	long nextID;
-	std::map<long, QWidget *> qwidgets;
+	std::map<long, TQWidget *> qwidgets;
 	std::map<long, Arts::KWidget_impl *> widgets;
 	static KWidgetRepo *instance;
 
@@ -44,9 +44,9 @@ protected:
 
 public:
 
-	long add(Arts::KWidget_impl *widget, QWidget *qwidget);
+	long add(Arts::KWidget_impl *widget, TQWidget *qwidget);
 	Arts::Widget lookupWidget(long ID);
-	QWidget *lookupQWidget(long ID);
+	TQWidget *lookupQWidget(long ID);
 	void remove(long ID);
 
 	static KWidgetRepo *the();
diff --git a/arts/modules/common/env_mixeritem_impl.cc b/arts/modules/common/env_mixeritem_impl.cc
index 632d8187..0f4db5e8 100644
--- a/arts/modules/common/env_mixeritem_impl.cc
+++ b/arts/modules/common/env_mixeritem_impl.cc
@@ -49,7 +49,7 @@ public:
 		if(newName != _name)
 		{
 			_name = newName;
-		  	amClient.title(i18n("Mixer (\"%1\")").arg(QString::fromUtf8(_name.c_str())).utf8().data());
+		  	amClient.title(i18n("Mixer (\"%1\")").arg(TQString::fromUtf8(_name.c_str())).utf8().data());
 		  	amClient.autoRestoreID("mixer_"+_name);
 			for(unsigned int i = 0; i < _inputs.size(); i++)
 				_inputs[i].busname(channelName(i));
diff --git a/arts/modules/effects/kstereovolumecontrolgui_impl.cpp b/arts/modules/effects/kstereovolumecontrolgui_impl.cpp
index 3dca494c..b4db259a 100644
--- a/arts/modules/effects/kstereovolumecontrolgui_impl.cpp
+++ b/arts/modules/effects/kstereovolumecontrolgui_impl.cpp
@@ -21,15 +21,15 @@
 
 #include "kstereovolumecontrolgui_impl.h"
 
-#include <qframe.h>
+#include <tqframe.h>
 #include <kdebug.h>
 #include <iostream>
 
 using namespace Arts;
 
-KStereoVolumeControlGui_impl::KStereoVolumeControlGui_impl( QFrame* w ) : KLayoutBox_impl( w ? w : new QFrame( 0 ) )
+KStereoVolumeControlGui_impl::KStereoVolumeControlGui_impl( TQFrame* w ) : KLayoutBox_impl( w ? w : new TQFrame( 0 ) )
 {
-	//kdDebug()<<"KStereoVolumeControlGui_impl::KStereoVolumeControlGui_impl( QFrame* "<<w<<" )"<<endl;
+	//kdDebug()<<"KStereoVolumeControlGui_impl::KStereoVolumeControlGui_impl( TQFrame* "<<w<<" )"<<endl;
 	_mapper = new KStereoVolumeControlGui_EventMapper( this, _qframe );
 	this->addWidget( _label, -100 );
 	_label.bottom( Arts::East );
diff --git a/arts/modules/effects/kstereovolumecontrolgui_impl.h b/arts/modules/effects/kstereovolumecontrolgui_impl.h
index 1681b07c..8729232f 100644
--- a/arts/modules/effects/kstereovolumecontrolgui_impl.h
+++ b/arts/modules/effects/kstereovolumecontrolgui_impl.h
@@ -46,7 +46,7 @@ protected:
 	float _dbmin, _dbmax;
 	Arts::Direction _dir;
 public:
-	KStereoVolumeControlGui_impl( QFrame* =0 );
+	KStereoVolumeControlGui_impl( TQFrame* =0 );
 
 	void constructor( Arts::StereoVolumeControl );
 
@@ -76,18 +76,18 @@ private:
 
 } // namespace Arts
 
-#include <qobject.h>
-#include <qtimer.h>
+#include <tqobject.h>
+#include <tqtimer.h>
 
-class KStereoVolumeControlGui_EventMapper : public QObject {
+class KStereoVolumeControlGui_EventMapper : public TQObject {
    Q_OBJECT
 public:
-	QTimer* _timer;
+	TQTimer* _timer;
 	Arts::KStereoVolumeControlGui_impl* _impl;
 public:
-	KStereoVolumeControlGui_EventMapper( Arts::KStereoVolumeControlGui_impl* impl, QObject* parent, const char* name=0 ) : QObject( parent,name ), _impl( impl ) {
-		_timer = new QTimer( this );
-		connect( _timer, SIGNAL( timeout() ), this, SLOT( slotTimerSignal() ) );
+	KStereoVolumeControlGui_EventMapper( Arts::KStereoVolumeControlGui_impl* impl, TQObject* parent, const char* name=0 ) : TQObject( parent,name ), _impl( impl ) {
+		_timer = new TQTimer( this );
+		connect( _timer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( slotTimerSignal() ) );
 	}
 public slots:
 	void slotTimerSignal() { _impl->updateValues(); }
diff --git a/arts/modules/synth/c_filter_stuff.h b/arts/modules/synth/c_filter_stuff.h
index 1729cf08..edd7a4af 100644
--- a/arts/modules/synth/c_filter_stuff.h
+++ b/arts/modules/synth/c_filter_stuff.h
@@ -150,12 +150,12 @@ typedef struct {
   int buflen;
 } ty_afmethod;
 
-#define C_FLOWOUTMETHOD 0
-#define C_RBMETHOD 1
-#define C_SWAPROMETHOD 2
-#define C_SWAPRWMETHOD 3
-#define C_AIMROMETHOD 4
-#define C_AIMRWMETHOD 5
+#define C_FLOWOUQT_METHOD 0
+#define C_RBQT_METHOD 1
+#define C_SWAPROQT_METHOD 2
+#define C_SWAPRWQT_METHOD 3
+#define C_AIMROQT_METHOD 4
+#define C_AIMRWQT_METHOD 5
 
 typedef struct {
   char *filename;
diff --git a/arts/tools/artsactions.cpp b/arts/tools/artsactions.cpp
index 213c81bb..c483beb0 100644
--- a/arts/tools/artsactions.cpp
+++ b/arts/tools/artsactions.cpp
@@ -36,8 +36,8 @@
 #include "environmentview.h"
 #include "mediatypesview.h"
 
-ArtsActions::ArtsActions( KArtsServer* server, KActionCollection* col, QWidget* parent, const char* name )
-  : QObject( parent,name )
+ArtsActions::ArtsActions( KArtsServer* server, KActionCollection* col, TQWidget* parent, const char* name )
+  : TQObject( parent,name )
   , _kartsserver( server )
   , _actioncollection( col )
   , _a_sv( 0 ), _a_am( 0 ), _a_asv( 0 ), _a_mmv( 0 ), _a_ev( 0 ), _a_mtv( 0 )
@@ -62,52 +62,52 @@ ArtsActions::~ArtsActions() {
 }
 
 KAction* ArtsActions::actionScopeView() {
-	if ( !_a_sv ) _a_sv = new KAction( i18n( "&FFT Scope" ), "artsfftscope", KShortcut(), this, SLOT( viewScopeView() ), _actioncollection, "artssupport_view_scopeview" );
+	if ( !_a_sv ) _a_sv = new KAction( i18n( "&FFT Scope" ), "artsfftscope", KShortcut(), this, TQT_SLOT( viewScopeView() ), _actioncollection, "artssupport_view_scopeview" );
 	return _a_sv;
 }
 KAction* ArtsActions::actionAudioManager() {
-	if ( !_a_am ) _a_am = new KAction( i18n( "&Audio Manager" ), "artsaudiomanager", KShortcut(), this, SLOT( viewAudioManager() ), _actioncollection, "artssupport_view_audiomanager" );
+	if ( !_a_am ) _a_am = new KAction( i18n( "&Audio Manager" ), "artsaudiomanager", KShortcut(), this, TQT_SLOT( viewAudioManager() ), _actioncollection, "artssupport_view_audiomanager" );
 	return _a_am;
 }
 KAction* ArtsActions::actionArtsStatusView() {
-	if ( !_a_asv ) _a_asv = new KAction( i18n( "aRts &Status" ), "artscontrol", KShortcut(), this, SLOT( viewArtsStatusView() ), _actioncollection, "artssupport_view_artsstatus" );
+	if ( !_a_asv ) _a_asv = new KAction( i18n( "aRts &Status" ), "artscontrol", KShortcut(), this, TQT_SLOT( viewArtsStatusView() ), _actioncollection, "artssupport_view_artsstatus" );
 	return _a_asv;
 }
 KAction* ArtsActions::actionMidiManagerView() {
-	if ( !_a_mmv ) _a_mmv = new KAction( i18n( "&MIDI Manager" ), "artsmidimanager", KShortcut(), this, SLOT( viewMidiManagerView() ), _actioncollection, "artssupport_view_midimanager" );
+	if ( !_a_mmv ) _a_mmv = new KAction( i18n( "&MIDI Manager" ), "artsmidimanager", KShortcut(), this, TQT_SLOT( viewMidiManagerView() ), _actioncollection, "artssupport_view_midimanager" );
 	return _a_mmv;
 }
 KAction* ArtsActions::actionEnvironmentView() {
-	if ( !_a_ev ) _a_ev = new KAction( i18n( "&Environment" ), "artsenvironment", KShortcut(), this, SLOT( viewEnvironmentView() ), _actioncollection, "artssupport_view_environment" );
+	if ( !_a_ev ) _a_ev = new KAction( i18n( "&Environment" ), "artsenvironment", KShortcut(), this, TQT_SLOT( viewEnvironmentView() ), _actioncollection, "artssupport_view_environment" );
 	return _a_ev;
 }
 KAction* ArtsActions::actionMediaTypesView() {
-	if ( !_a_mtv ) _a_mtv = new KAction( i18n( "Available Media &Types" ), "artsmediatypes", KShortcut(), this, SLOT( viewMediaTypesView() ), _actioncollection, "artssupport_view_mediatypes" );
+	if ( !_a_mtv ) _a_mtv = new KAction( i18n( "Available Media &Types" ), "artsmediatypes", KShortcut(), this, TQT_SLOT( viewMediaTypesView() ), _actioncollection, "artssupport_view_mediatypes" );
 	return _a_mtv;
 }
 
 KAction* ArtsActions::actionStyleNormal() {
-	if ( !_a_style_normal ) _a_style_normal = new KAction( i18n( "Style: NormalBars" ), "", KShortcut(), this, SLOT( _p_style_normal() ), _actioncollection, "artssupport_style_normal" );
+	if ( !_a_style_normal ) _a_style_normal = new KAction( i18n( "Style: NormalBars" ), "", KShortcut(), this, TQT_SLOT( _p_style_normal() ), _actioncollection, "artssupport_style_normal" );
 	return _a_style_normal;
 }
 KAction* ArtsActions::actionStyleFire() {
-	if ( !_a_style_fire ) _a_style_fire = new KAction( i18n( "Style: FireBars" ), "", KShortcut(), this, SLOT( _p_style_fire() ), _actioncollection, "artssupport_style_fire" );
+	if ( !_a_style_fire ) _a_style_fire = new KAction( i18n( "Style: FireBars" ), "", KShortcut(), this, TQT_SLOT( _p_style_fire() ), _actioncollection, "artssupport_style_fire" );
 	return _a_style_fire;
 }
 KAction* ArtsActions::actionStyleLine() {
-	if ( !_a_style_line ) _a_style_line = new KAction( i18n( "Style: LineBars" ), "", KShortcut(), this, SLOT( _p_style_line() ), _actioncollection, "artssupport_style_line" );
+	if ( !_a_style_line ) _a_style_line = new KAction( i18n( "Style: LineBars" ), "", KShortcut(), this, TQT_SLOT( _p_style_line() ), _actioncollection, "artssupport_style_line" );
 	return _a_style_line;
 }
 KAction* ArtsActions::actionStyleLED() {
-	if ( !_a_style_led ) _a_style_led = new KAction( i18n( "Style: LEDs" ), "", KShortcut(), this, SLOT( _p_style_led() ), _actioncollection, "artssupport_style_led" );
+	if ( !_a_style_led ) _a_style_led = new KAction( i18n( "Style: LEDs" ), "", KShortcut(), this, TQT_SLOT( _p_style_led() ), _actioncollection, "artssupport_style_led" );
 	return _a_style_led;
 }
 KAction* ArtsActions::actionStyleAnalog() {
-	if ( !_a_style_analog ) _a_style_analog = new KAction( i18n( "Style: Analog" ), "", KShortcut(), this, SLOT( _p_style_analog() ), _actioncollection, "artssupport_style_analog" );
+	if ( !_a_style_analog ) _a_style_analog = new KAction( i18n( "Style: Analog" ), "", KShortcut(), this, TQT_SLOT( _p_style_analog() ), _actioncollection, "artssupport_style_analog" );
 	return _a_style_analog;
 }
 KAction* ArtsActions::actionStyleSmall() {
-	if ( !_a_style_small ) _a_style_small = new KAction( i18n( "Style: Small" ), "", KShortcut(), this, SLOT( _p_style_small() ), _actioncollection, "artssupport_style_small" );
+	if ( !_a_style_small ) _a_style_small = new KAction( i18n( "Style: Small" ), "", KShortcut(), this, TQT_SLOT( _p_style_small() ), _actioncollection, "artssupport_style_small" );
 	return _a_style_small;
 }
 KPopupMenu* ArtsActions::stylemenu() {
@@ -124,11 +124,11 @@ KPopupMenu* ArtsActions::stylemenu() {
 	return _stylemenu;
 }
 
-KAction* ArtsActions::actionMoreBars( const QObject* receiver, const char* slot, KActionCollection *actioncollection ) {
+KAction* ArtsActions::actionMoreBars( const TQObject* receiver, const char* slot, KActionCollection *actioncollection ) {
 	static KAction *_a_morebars = new KAction( i18n( "More Bars in VU-Meters" ), "up", KShortcut(), receiver, slot, actioncollection, "artssupport_morebars" );
 	return _a_morebars;
 }
-KAction* ArtsActions::actionLessBars( const QObject* receiver, const char* slot, KActionCollection *actioncollection ) {
+KAction* ArtsActions::actionLessBars( const TQObject* receiver, const char* slot, KActionCollection *actioncollection ) {
 	static KAction *_a_lessbars = new KAction( i18n( "Less Bars in VU-Meters" ), "down", KShortcut(), receiver, slot, actioncollection, "artssupport_lessbars" );
 	return _a_lessbars;
 }
@@ -136,7 +136,7 @@ KAction* ArtsActions::actionLessBars( const QObject* receiver, const char* slot,
 void ArtsActions::viewScopeView() {
 	if ( !_sv ) {
 		_sv = new FFTScopeView( _kartsserver->server() );
-		connect( _sv, SIGNAL( closed() ), this, SLOT( viewScopeView() ) );
+		connect( _sv, TQT_SIGNAL( closed() ), this, TQT_SLOT( viewScopeView() ) );
 	} else {
 		delete _sv;
 		_sv = 0;
@@ -145,7 +145,7 @@ void ArtsActions::viewScopeView() {
 void ArtsActions::viewAudioManager() {
 	if ( !_am ) {
 		_am = new Gui_AUDIO_MANAGER();
-		connect( _am, SIGNAL( closed() ), this, SLOT( viewAudioManager() ) );
+		connect( _am, TQT_SIGNAL( closed() ), this, TQT_SLOT( viewAudioManager() ) );
 	} else {
 		delete _am;
 		_am = 0;
@@ -154,7 +154,7 @@ void ArtsActions::viewAudioManager() {
 void ArtsActions::viewArtsStatusView() {
 	if ( !_asv ) {
 		_asv = new ArtsStatusView( _kartsserver->server() );
-		connect( _asv, SIGNAL( closed() ), this, SLOT( viewArtsStatusView() ) );
+		connect( _asv, TQT_SIGNAL( closed() ), this, TQT_SLOT( viewArtsStatusView() ) );
 	} else {
 		delete _asv;
 		_asv = 0;
@@ -163,7 +163,7 @@ void ArtsActions::viewArtsStatusView() {
 void ArtsActions::viewMidiManagerView() {
 	if ( !_mmv ) {
 		_mmv = new MidiManagerView();
-		connect( _mmv, SIGNAL( closed() ), this, SLOT( viewMidiManagerView() ) );
+		connect( _mmv, TQT_SIGNAL( closed() ), this, TQT_SLOT( viewMidiManagerView() ) );
 	} else {
 		delete _mmv;
 		_mmv = 0;
@@ -172,7 +172,7 @@ void ArtsActions::viewMidiManagerView() {
 void ArtsActions::viewEnvironmentView() {
 	if ( !_ev ) {
 		_ev = new EnvironmentView( defaultEnvironment() );
-		connect( _ev, SIGNAL( closed() ), this, SLOT( viewEnvironmentView() ) );
+		connect( _ev, TQT_SIGNAL( closed() ), this, TQT_SLOT( viewEnvironmentView() ) );
 	} else {
 		delete _ev;
 		_ev = 0;
@@ -181,7 +181,7 @@ void ArtsActions::viewEnvironmentView() {
 void ArtsActions::viewMediaTypesView() {
 	if ( !_mtv ) {
 		_mtv = new MediaTypesView();
-		connect( _mtv, SIGNAL( closed() ), this, SLOT( viewMediaTypesView() ) );
+		connect( _mtv, TQT_SIGNAL( closed() ), this, TQT_SLOT( viewMediaTypesView() ) );
 	} else {
 		delete _mtv;
 		_mtv = 0;
diff --git a/arts/tools/artsactions.h b/arts/tools/artsactions.h
index 15a19f64..441d7373 100644
--- a/arts/tools/artsactions.h
+++ b/arts/tools/artsactions.h
@@ -21,7 +21,7 @@
 #ifndef ARTS_ACTIONS_H
 #define ARTS_ACTIONS_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 #include <kdelibs_export.h>
 class KArtsServer;
 class KAction;
@@ -50,7 +50,7 @@ public:
 		@param qwidget the parent QWidget
 		@param name the name of the object
 	*/
-	ArtsActions( KArtsServer* artsserver, KActionCollection* actioncollection, QWidget* qwidget, const char* name=0 );
+	ArtsActions( KArtsServer* artsserver, KActionCollection* actioncollection, TQWidget* qwidget, const char* name=0 );
 	/** Destructor */
 	~ArtsActions();
 
@@ -75,8 +75,8 @@ public:
 	KAction* actionStyleSmall();
 	KPopupMenu* stylemenu();
 
-	static KAction* actionMoreBars( const QObject*, const char*, KActionCollection* );
-	static KAction* actionLessBars( const QObject*, const char*, KActionCollection* );
+	static KAction* actionMoreBars( const TQObject*, const char*, KActionCollection* );
+	static KAction* actionLessBars( const TQObject*, const char*, KActionCollection* );
 
 public slots:
 	void viewScopeView();
diff --git a/arts/tools/artscontrolapplet.cpp b/arts/tools/artscontrolapplet.cpp
index a178c2d3..e4a7e16a 100644
--- a/arts/tools/artscontrolapplet.cpp
+++ b/arts/tools/artscontrolapplet.cpp
@@ -21,15 +21,15 @@
 #include <kapplication.h>
 #include <kmessagebox.h>
 #include <kdebug.h>
-#include <qcursor.h>
-#include <qtimer.h>
+#include <tqcursor.h>
+#include <tqtimer.h>
 
 #include "artscontrolapplet.h"
 #include "artscontrolapplet_private.h"
 
 extern "C"
 {
-  KDE_EXPORT KPanelApplet* init( QWidget *parent, const QString configFile)
+  KDE_EXPORT KPanelApplet* init( TQWidget *parent, const TQString configFile)
   {
     KGlobal::locale()->insertCatalogue("artscontrol");
     return new ArtsControlApplet(configFile, KPanelApplet::Normal,
@@ -38,9 +38,9 @@ extern "C"
   }
 }
 
-ArtsControlApplet::ArtsControlApplet(const QString& configFile, Type type, int actions, QWidget *parent, const char *name) : KPanelApplet(configFile, type, actions, parent, name)
+ArtsControlApplet::ArtsControlApplet(const TQString& configFile, Type type, int actions, TQWidget *parent, const char *name) : KPanelApplet(configFile, type, actions, parent, name)
 {
-	//kdDebug()<<"ArtsControlApplet::ArtsControlApplet( const QString& "<<configFile<<", Type "<<type<<", int "<<actions<<", QWidget* "<<parent<<", const char* "<<name<<" )"<<endl;
+	//kdDebug()<<"ArtsControlApplet::ArtsControlApplet( const TQString& "<<configFile<<", Type "<<type<<", int "<<actions<<", TQWidget* "<<parent<<", const char* "<<name<<" )"<<endl;
 	// Get the current application configuration handle
 	ksConfig = config();
 
@@ -48,7 +48,7 @@ ArtsControlApplet::ArtsControlApplet(const QString& configFile, Type type, int a
 	if( !p->barts ) KMessageBox::information(0, i18n("Something with the ArtsServer went wrong. You probably need to restart aRts and then reload this applet."));
 	setCustomMenu(p->menu);
 
-	p->layout = new QBoxLayout( this, QBoxLayout::LeftToRight );
+	p->layout = new TQBoxLayout( this, TQBoxLayout::LeftToRight );
 	p->layout->setSpacing( 2 );
 
 	if( p->barts ) {
@@ -61,7 +61,7 @@ ArtsControlApplet::ArtsControlApplet(const QString& configFile, Type type, int a
 
 	p->layout->activate();
 
-	QTimer::singleShot( 100, this, SLOT( supdatelayout() ) );
+	TQTimer::singleShot( 100, this, TQT_SLOT( supdatelayout() ) );
 
 kdDebug()<<"ArtsControlApplet::ArtsControlApplet() finished."<<endl;
 }
@@ -101,14 +101,14 @@ kdDebug()<<"ArtsControlApplet::heightForWidth( int "<<w<<" )"<<endl;
 	return p->layout->sizeHint().height();
 }
 
-void ArtsControlApplet::resizeEvent( QResizeEvent * /*_Event*/ ) {
-	kdDebug()<<"ArtsControlApplet::resizeEvent( QResizeEvent * )"<<endl;
+void ArtsControlApplet::resizeEvent( TQResizeEvent * /*_Event*/ ) {
+	kdDebug()<<"ArtsControlApplet::resizeEvent( TQResizeEvent * )"<<endl;
 }
 
-void ArtsControlApplet::mousePressEvent( QMouseEvent* ev ) {
-	//kdDebug()<<"ArtsControlApplet::mousePressEvent( QMouseEvent* "<<ev<<" )"<<endl;
+void ArtsControlApplet::mousePressEvent( TQMouseEvent* ev ) {
+	//kdDebug()<<"ArtsControlApplet::mousePressEvent( TQMouseEvent* "<<ev<<" )"<<endl;
 	if ( Qt::RightButton == ev->button() /*|| Qt::LeftButton == ev->button()*/ )
-		p->menu->exec( QCursor::pos() );
+		p->menu->exec( TQCursor::pos() );
 }
 
 void ArtsControlApplet::positionChange( Position ) {
@@ -122,12 +122,12 @@ kdDebug()<<k_funcinfo<<" position()="<<position()<<endl;
 	{
 		case pTop:
 		case pBottom:
-			p->layout->setDirection( QBoxLayout::LeftToRight );
+			p->layout->setDirection( TQBoxLayout::LeftToRight );
 			if ( p->barts ) p->vu.direction( Arts::LeftToRight );
 			break;
 		case pRight:
 		case pLeft:
-			p->layout->setDirection( QBoxLayout::TopToBottom );
+			p->layout->setDirection( TQBoxLayout::TopToBottom );
 			if ( p->barts ) p->vu.direction( Arts::TopToBottom );
 			break;
 		default: break;
@@ -138,8 +138,8 @@ void ArtsControlAppletPrivate::SVinline() {
 kdDebug() << k_funcinfo << endl;
 	if ( !svinline ) {
 		svinline = new FFTScopeView( arts->server(), _parent );
-		svinline->setMargin( 2 ); svinline->setLineWidth( 2 ); svinline->setFrameStyle( QFrame::Panel|QFrame::Sunken );
-		connect( svinline, SIGNAL( closed() ), this, SLOT( SVinline() ) );
+		svinline->setMargin( 2 ); svinline->setLineWidth( 2 ); svinline->setFrameStyle( TQFrame::Panel|TQFrame::Sunken );
+		connect( svinline, TQT_SIGNAL( closed() ), this, TQT_SLOT( SVinline() ) );
 		layout->addWidget( svinline );
 	} else {
 		delete svinline;
diff --git a/arts/tools/artscontrolapplet.h b/arts/tools/artscontrolapplet.h
index 09ff15fe..9efe5eb5 100644
--- a/arts/tools/artscontrolapplet.h
+++ b/arts/tools/artscontrolapplet.h
@@ -23,7 +23,7 @@
 #endif
 
 #include <kpanelapplet.h>
-#include <qstring.h>
+#include <tqstring.h>
 #include <kconfig.h>
 
 class ArtsControlAppletPrivate;
@@ -41,8 +41,8 @@ public:
 	* @param parent The pointer to the parent widget handed over in the factory function.
 	* @param name A Qt object name for your applet.
 	**/
-	ArtsControlApplet(const QString& configFile, Type t = Normal, int = 0,
-        QWidget * = 0, const char * = 0);
+	ArtsControlApplet(const TQString& configFile, Type t = Normal, int = 0,
+        TQWidget * = 0, const char * = 0);
 	/** destructor */
 	~ArtsControlApplet();
 	/**
@@ -112,9 +112,9 @@ public:
 
 protected:
 
-	void resizeEvent( QResizeEvent* );
+	void resizeEvent( TQResizeEvent* );
 
-	virtual void mousePressEvent( QMouseEvent* );
+	virtual void mousePressEvent( TQMouseEvent* );
 
 	void positionChange( Position );
 
diff --git a/arts/tools/artscontrolapplet_private.h b/arts/tools/artscontrolapplet_private.h
index 044a156b..2b681b92 100644
--- a/arts/tools/artscontrolapplet_private.h
+++ b/arts/tools/artscontrolapplet_private.h
@@ -20,15 +20,15 @@
 
 #include "artscontrolapplet.h"
 
-#include <qobject.h>
+#include <tqobject.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qslider.h>
-#include <qpushbutton.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqslider.h>
+#include <tqpushbutton.h>
 #include <kpopupmenu.h>
 #include <kaction.h>
-#include <qfont.h>
+#include <tqfont.h>
 
 #include <kartsserver.h>
 #include <kartsdispatcher.h>
@@ -45,13 +45,13 @@
 
 class VolumeSlider;
 
-class KDE_EXPORT ArtsControlAppletPrivate : public QObject {
+class KDE_EXPORT ArtsControlAppletPrivate : public TQObject {
    Q_OBJECT
 private:
 	ArtsControlApplet *_parent;
 	ArtsActions* _artsactions;
 public:
-	QBoxLayout *layout;
+	TQBoxLayout *layout;
 	KArtsServer *arts;
 	KArtsDispatcher *dispatcher;
 	Arts::StereoVolumeControl volume;
@@ -66,7 +66,7 @@ public:
 	KAction *_styleNormalBars, *_styleFireBars, *_styleLineBars, *_styleLEDs, *_styleAnalog, *_styleSmall;
 
 	ArtsControlAppletPrivate( ArtsControlApplet *parent )
-	    : QObject(parent)
+	    : TQObject(parent)
 	    , _parent( parent )
 	    , barts( false )
 	    , bInUpdate( false )
@@ -82,7 +82,7 @@ public:
 		menu = new KPopupMenu( 0 );
 		_showSV = _artsactions->actionScopeView();
 		_showSV->plug( menu );
-		_showSVinline = new KAction( i18n( "Toggle &Inline FFT Scope" ), "artscontrol", KShortcut(), this, SLOT( SVinline() ), this );
+		_showSVinline = new KAction( i18n( "Toggle &Inline FFT Scope" ), "artscontrol", KShortcut(), this, TQT_SLOT( SVinline() ), this );
 		_showSVinline->plug( menu );
 		_showAM = _artsactions->actionAudioManager();
 		_showAM->plug( menu );
@@ -96,12 +96,12 @@ public:
 		_showMediaTypes->plug( menu );
 		menu->insertSeparator();
 		menu->insertItem( i18n( "VU-Style" ), _artsactions->stylemenu() );
-		connect( _artsactions, SIGNAL( styleNormal() ), this, SLOT( styleNormalBars() ) );
-		connect( _artsactions, SIGNAL( styleFire() ), this, SLOT( styleFireBars() ) );
-		connect( _artsactions, SIGNAL( styleLine() ), this, SLOT( styleLineBars() ) );
-		connect( _artsactions, SIGNAL( styleLED() ), this, SLOT( styleLEDs() ) );
-		connect( _artsactions, SIGNAL( styleAnalog() ), this, SLOT( styleAnalog() ) );
-		connect( _artsactions, SIGNAL( styleSmall() ), this, SLOT( styleSmall() ) );
+		connect( _artsactions, TQT_SIGNAL( styleNormal() ), this, TQT_SLOT( styleNormalBars() ) );
+		connect( _artsactions, TQT_SIGNAL( styleFire() ), this, TQT_SLOT( styleFireBars() ) );
+		connect( _artsactions, TQT_SIGNAL( styleLine() ), this, TQT_SLOT( styleLineBars() ) );
+		connect( _artsactions, TQT_SIGNAL( styleLED() ), this, TQT_SLOT( styleLEDs() ) );
+		connect( _artsactions, TQT_SIGNAL( styleAnalog() ), this, TQT_SLOT( styleAnalog() ) );
+		connect( _artsactions, TQT_SIGNAL( styleSmall() ), this, TQT_SLOT( styleSmall() ) );
 	}
 	~ArtsControlAppletPrivate() {
 		if ( svinline ) SVinline();
diff --git a/arts/tools/audiomanager.cpp b/arts/tools/audiomanager.cpp
index 1216e192..3e3789ae 100644
--- a/arts/tools/audiomanager.cpp
+++ b/arts/tools/audiomanager.cpp
@@ -24,8 +24,8 @@
 #include "audiomanager.h"
 #include "choosebusdlg.h"
 
-#include <qtimer.h>
-#include <qlayout.h>
+#include <tqtimer.h>
+#include <tqlayout.h>
 
 #include <klocale.h>
 #include <klistview.h>
@@ -37,7 +37,7 @@ using namespace std;
  * as this is an 1:1 port of an old arts-0.3.4.1 artsbuilable visual widget,
  * you'll see some porting artefacts, and it's not elegance itself ;)
  */
-Gui_AUDIO_MANAGER::Gui_AUDIO_MANAGER( QWidget* parent, const char* name ) : Template_ArtsView( parent,name )
+Gui_AUDIO_MANAGER::Gui_AUDIO_MANAGER( TQWidget* parent, const char* name ) : Template_ArtsView( parent,name )
 {
 	this->setCaption( i18n( "Audio Manager" ) );
 	this->setIcon( MainBarIcon( "artsaudiomanager", 32 ) );
@@ -53,9 +53,9 @@ Gui_AUDIO_MANAGER::Gui_AUDIO_MANAGER( QWidget* parent, const char* name ) : Temp
 	tick();
 	show();
 
-	QTimer *updatetimer = new QTimer(this);
+	TQTimer *updatetimer = new TQTimer(this);
 	updatetimer->start(500);
-	QObject::connect(updatetimer,SIGNAL(timeout()),this,SLOT(tick()));
+	TQObject::connect(updatetimer,TQT_SIGNAL(timeout()),this,TQT_SLOT(tick()));
 }
 
 Gui_AUDIO_MANAGER::~Gui_AUDIO_MANAGER()
@@ -65,14 +65,14 @@ Gui_AUDIO_MANAGER::~Gui_AUDIO_MANAGER()
 }
 
 #if 0
-void Gui_AUDIO_MANAGER::widgetDestroyed(QWidget *widget)
+void Gui_AUDIO_MANAGER::widgetDestroyed(TQWidget *widget)
 {
 	assert(widget == listview);
 	listview = 0;
 }
 #endif
 
-void Gui_AUDIO_MANAGER::setParent(QWidget *parent, QBoxLayout * /*layout*/)
+void Gui_AUDIO_MANAGER::setParent(TQWidget *parent, TQBoxLayout * /*layout*/)
 {
 /************************************************************************
  * From Gui_INSTRUMENT_MAPPER:
@@ -90,8 +90,8 @@ void Gui_AUDIO_MANAGER::setParent(QWidget *parent, QBoxLayout * /*layout*/)
  * else would be appropriate. Check that. FIXME
  ************************************************************************/
 
-	QVBoxLayout *mainlayout = new QVBoxLayout(parent);
-	/*QHBoxLayout *contentslayout = new QHBoxLayout;*/
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(parent);
+	/*TQHBoxLayout *contentslayout = new QHBoxLayout;*/
 
 // list
 
@@ -103,8 +103,8 @@ void Gui_AUDIO_MANAGER::setParent(QWidget *parent, QBoxLayout * /*layout*/)
 
 	listview->setMinimumSize(300,100);
 
-	QObject::connect(listview,SIGNAL(executed(QListViewItem *)),proxy,
-								SLOT(edit(QListViewItem *)));
+	TQObject::connect(listview,TQT_SIGNAL(executed(TQListViewItem *)),proxy,
+								TQT_SLOT(edit(TQListViewItem *)));
 
 	mainlayout->addWidget(listview);
 
@@ -128,13 +128,13 @@ void Gui_AUDIO_MANAGER::tick()
 	for(c=0;c<acs->size();c++)
 	{
 		//char status[2][10] = {"init","running"};
-		QString description = QString::fromUtf8( (*acs)[c].title.c_str() );
-		QString type;
+		TQString description = TQString::fromUtf8( (*acs)[c].title.c_str() );
+		TQString type;
 		if((*acs)[c].direction == Arts::amPlay)
 			type = i18n("play");
 		else
 			type = i18n("record");
-		QString destination = QString::fromUtf8( (*acs)[c].destination.c_str() );
+		TQString destination = TQString::fromUtf8( (*acs)[c].destination.c_str() );
 		long ID = (*acs)[c].ID;
 
 		(void)new AudioManagerItem(listview, description, type, destination, ID);
@@ -143,7 +143,7 @@ void Gui_AUDIO_MANAGER::tick()
 	//Widget->show();
 }
 
-void Gui_AUDIO_MANAGER::edit(QListViewItem *item)
+void Gui_AUDIO_MANAGER::edit(TQListViewItem *item)
 {
 	AudioManagerItem *ai = (AudioManagerItem *)item;
 	ChooseBusDlg *cd = new ChooseBusDlg(0);
@@ -153,9 +153,9 @@ void Gui_AUDIO_MANAGER::edit(QListViewItem *item)
 	int accept = cd->exec();
 	inDialog = false;
 
-	if( accept == QDialog::Accepted )
+	if( accept == TQDialog::Accepted )
 	{
-		QString result = cd->result();
+		TQString result = cd->result();
 		if(!result.isNull())
 		{
 			//lukas: I hope UTF-8 is OK here...
@@ -173,13 +173,13 @@ GuiAudioManagerProxy::GuiAudioManagerProxy(Gui_AUDIO_MANAGER *gim)
 	this->gim = gim;
 }
 
-void GuiAudioManagerProxy::edit(QListViewItem *item)
+void GuiAudioManagerProxy::edit(TQListViewItem *item)
 {
 	gim->edit(item);
 }
 
-AudioManagerItem::AudioManagerItem(QListView *parent, QString a,
-         QString b, QString c, long ID) :QListViewItem(parent,a,b,c)
+AudioManagerItem::AudioManagerItem(TQListView *parent, TQString a,
+         TQString b, TQString c, long ID) :TQListViewItem(parent,a,b,c)
 {
 	_ID = ID;
 }
diff --git a/arts/tools/audiomanager.h b/arts/tools/audiomanager.h
index c8e00e4e..8b08184f 100644
--- a/arts/tools/audiomanager.h
+++ b/arts/tools/audiomanager.h
@@ -25,8 +25,8 @@
 #define _AUDIOMANAGER_H_
 
 #include <artsflow.h>
-#include <qwidget.h>
-#include <qlistview.h>
+#include <tqwidget.h>
+#include <tqlistview.h>
 
 #include "templateview.h"
 
@@ -38,7 +38,7 @@ class Gui_AUDIO_MANAGER : public Template_ArtsView
 {
 	Q_OBJECT
 protected:
-	QWidget *ParentWidget;
+	TQWidget *ParentWidget;
 	KListView *listview;
 	GuiAudioManagerProxy *proxy;
 	Arts::AudioManager AudioManager;
@@ -47,30 +47,30 @@ protected:
 	unsigned long changes;
 	int x,y;
 public:
-	Gui_AUDIO_MANAGER( QWidget* =0, const char* =0 );
+	Gui_AUDIO_MANAGER( TQWidget* =0, const char* =0 );
 	~Gui_AUDIO_MANAGER();
 
-	void setParent(QWidget *Parent,QBoxLayout *layout);
+	void setParent(TQWidget *Parent,TQBoxLayout *layout);
 
-	void edit(QListViewItem *item);
+	void edit(TQListViewItem *item);
 public slots:
 	void tick();
 };
 
-class GuiAudioManagerProxy :public QObject {
+class GuiAudioManagerProxy :public TQObject {
 	Q_OBJECT
 	Gui_AUDIO_MANAGER *gim;
 public:
 	GuiAudioManagerProxy(Gui_AUDIO_MANAGER *gim);
 public slots:
-	void edit(QListViewItem *item);
+	void edit(TQListViewItem *item);
 };
 
-class AudioManagerItem : public QListViewItem {
+class AudioManagerItem : public TQListViewItem {
 	long _ID;
 public:
-	AudioManagerItem(QListView *parent, QString a, QString b,
-			              QString c, long ID);
+	AudioManagerItem(TQListView *parent, TQString a, TQString b,
+			              TQString c, long ID);
 	~AudioManagerItem();
 
 	long ID();
diff --git a/arts/tools/choosebusdlg.cpp b/arts/tools/choosebusdlg.cpp
index ad6adeb8..cb005f4c 100644
--- a/arts/tools/choosebusdlg.cpp
+++ b/arts/tools/choosebusdlg.cpp
@@ -23,10 +23,10 @@
 
 #include <artsflow.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qlistbox.h>
-#include <qpushbutton.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqlistbox.h>
+#include <tqpushbutton.h>
 
 #include <kbuttonbox.h>
 #include <kseparator.h>
@@ -38,26 +38,26 @@
 
 using namespace std;
 
-static void min_size(QWidget *w) {
+static void min_size(TQWidget *w) {
   w->setMinimumSize(w->sizeHint());
 }
 
-ChooseBusDlg::ChooseBusDlg(QWidget *parent)
+ChooseBusDlg::ChooseBusDlg(TQWidget *parent)
 	: KDialog(parent,"X", TRUE)
 	, _newbusitemindex( -1 )
 {
 	setCaption(i18n("Choose Bus"));
 
-	QVBoxLayout *mainlayout = new QVBoxLayout(this);
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(this);
 
 // caption label: "Synthesis running..."
 
 	mainlayout->addSpacing(5);
-	QLabel *captionlabel = new QLabel(this);
-	QFont labelfont(captionlabel->font());
+	TQLabel *captionlabel = new TQLabel(this);
+	TQFont labelfont(captionlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	captionlabel->setFont(labelfont);
-	captionlabel->setText(QString(" ")+i18n("Available busses:")+QString(" "));
+	captionlabel->setText(TQString(" ")+i18n("Available busses:")+TQString(" "));
 	captionlabel->setAlignment(AlignCenter);
 	min_size(captionlabel);
 	mainlayout->addWidget(captionlabel);
@@ -73,7 +73,7 @@ ChooseBusDlg::ChooseBusDlg(QWidget *parent)
 // listwidget
 
 
-	listbox = new QListBox(this);
+	listbox = new TQListBox(this);
     listbox->setMinimumSize(300,200);
 
 	Arts::AudioManager aman = Arts::Reference("global:Arts_AudioManager");
@@ -100,12 +100,12 @@ ChooseBusDlg::ChooseBusDlg(QWidget *parent)
 
 // new bus lineedit
 
-	QBoxLayout * layout2 = new QHBoxLayout( mainlayout );
+	TQBoxLayout * layout2 = new TQHBoxLayout( mainlayout );
 	//mainlayout->addLayout( layout2 );
-	QLabel * newbuslabel = new QLabel( i18n( "New bus:" ), this );
+	TQLabel * newbuslabel = new TQLabel( i18n( "New bus:" ), this );
 	layout2->addWidget( newbuslabel );
 	lineedit = new KLineEdit( this );
-	connect( lineedit, SIGNAL( textChanged( const QString & ) ), SLOT( textChanged( const QString & ) ) );
+	connect( lineedit, TQT_SIGNAL( textChanged( const TQString & ) ), TQT_SLOT( textChanged( const TQString & ) ) );
 	layout2->addWidget( lineedit );
 
 // hruler
@@ -119,22 +119,22 @@ ChooseBusDlg::ChooseBusDlg(QWidget *parent)
 // buttons
 
 	mainlayout->addSpacing(5);
-	QHBoxLayout *buttonlayout = new QHBoxLayout( mainlayout );
+	TQHBoxLayout *buttonlayout = new TQHBoxLayout( mainlayout );
 	//mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
 
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 	bbox->addStretch(1);
 
-	QPushButton * okbutton = bbox->addButton(KStdGuiItem::ok());
+	TQPushButton * okbutton = bbox->addButton(KStdGuiItem::ok());
 	okbutton->setDefault( true );
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 
-	QButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
-	connect( cancelbutton, SIGNAL( clicked() ), SLOT(reject() ) );
+	TQButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
+	connect( cancelbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(reject() ) );
 
 	bbox->layout();
 
@@ -144,7 +144,7 @@ ChooseBusDlg::ChooseBusDlg(QWidget *parent)
 	mainlayout->freeze();
 }
 
-QString ChooseBusDlg::result()
+TQString ChooseBusDlg::result()
 {
 	if(listbox->currentItem() != -1)
 	{
@@ -158,7 +158,7 @@ void ChooseBusDlg::help()
 	KApplication::kApplication()->invokeHelp("", "artsbuilder");
 }
 
-void ChooseBusDlg::textChanged( const QString & busname )
+void ChooseBusDlg::textChanged( const TQString & busname )
 {
 	if( ! busname.isEmpty() )
 	{
diff --git a/arts/tools/choosebusdlg.h b/arts/tools/choosebusdlg.h
index 320df6e3..252226bd 100644
--- a/arts/tools/choosebusdlg.h
+++ b/arts/tools/choosebusdlg.h
@@ -30,19 +30,19 @@ class QPushButton;
 
 class ChooseBusDlg :public KDialog {
 	Q_OBJECT
-	QListBox *listbox;
+	TQListBox *listbox;
 	KLineEdit * lineedit;
 
 	int _newbusitemindex;
 public:
-	ChooseBusDlg(QWidget *parent);
+	ChooseBusDlg(TQWidget *parent);
 
 public slots:
-	QString result();
+	TQString result();
 	void help();
 
 protected slots:
-	void textChanged( const QString & );
+	void textChanged( const TQString & );
 };
 #endif
 
diff --git a/arts/tools/environmentview.cpp b/arts/tools/environmentview.cpp
index 0b8a7457..9cedfed1 100644
--- a/arts/tools/environmentview.cpp
+++ b/arts/tools/environmentview.cpp
@@ -22,9 +22,9 @@
     */
 
 #include "environmentview.h"
-#include <qdir.h>
-#include <qfile.h>
-#include <qpushbutton.h>
+#include <tqdir.h>
+#include <tqfile.h>
+#include <tqpushbutton.h>
 
 #include <klistbox.h>
 #include <kartswidget.h>
@@ -34,7 +34,7 @@
 #include <fstream>
 #include <vector>
 
-#include <qlayout.h>
+#include <tqlayout.h>
 
 #define DEFAULT_ENV_FILENAME "~/default.arts-env"
 
@@ -42,12 +42,12 @@ using namespace Arts;
 using Environment::Container;
 using Environment::Item;
 
-class ItemView : public QListBoxText {
+class ItemView : public TQListBoxText {
 public:
 	Item item;
 	KArtsWidget *widget;
-	ItemView(QListBox *listBox, Item item)
-		: QListBoxText(listBox), item(item), widget(0)
+	ItemView(TQListBox *listBox, Item item)
+		: TQListBoxText(listBox), item(item), widget(0)
 	{
 	}
 	~ItemView()
@@ -56,44 +56,44 @@ public:
 		widget = 0;
 		printf("~ItemView()\n");
 	}
-	QString text() const {
-		return QString::fromLatin1(item._interfaceName().c_str());
+	TQString text() const {
+		return TQString::fromLatin1(item._interfaceName().c_str());
 	}
 };
 
-EnvironmentView::EnvironmentView( Container container, QWidget* parent, const char* name ) : Template_ArtsView( parent,name ), container(container)
+EnvironmentView::EnvironmentView( Container container, TQWidget* parent, const char* name ) : Template_ArtsView( parent,name ), container(container)
 {
 	this->setCaption( i18n( "Environment" ) );
 	this->setIcon( MainBarIcon( "artsenvironment", 32 ) );
-	QVBoxLayout* _layout = new QVBoxLayout( this );
+	TQVBoxLayout* _layout = new TQVBoxLayout( this );
 	_layout->setAutoAdd( true );
         defaultEnvFileName = DEFAULT_ENV_FILENAME;
-        defaultEnvFileName.replace('~', QDir::homeDirPath());
+        defaultEnvFileName.replace('~', TQDir::homeDirPath());
         listBox = new KListBox(this);
 	update();
-	connect(listBox,SIGNAL(executed(QListBoxItem*)),
-			this,SLOT(view(QListBoxItem*)));
+	connect(listBox,TQT_SIGNAL(executed(TQListBoxItem*)),
+			this,TQT_SLOT(view(TQListBoxItem*)));
 	
-	QPushButton *mixerButton = new QPushButton(i18n("Add Mixer"), this);
-	connect(mixerButton, SIGNAL(clicked()), this, SLOT(addMixer()));
+	TQPushButton *mixerButton = new TQPushButton(i18n("Add Mixer"), this);
+	connect(mixerButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(addMixer()));
 
-	QPushButton *effectRackButton = new QPushButton(i18n("Add Effect Rack"), this);
-	connect(effectRackButton, SIGNAL(clicked()), this, SLOT(addEffectRack()));
+	TQPushButton *effectRackButton = new TQPushButton(i18n("Add Effect Rack"), this);
+	connect(effectRackButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(addEffectRack()));
 
-	QPushButton *delButton = new QPushButton(i18n("Delete Item"), this);
-	connect(delButton, SIGNAL(clicked()), this, SLOT(delItem()));
+	TQPushButton *delButton = new TQPushButton(i18n("Delete Item"), this);
+	connect(delButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(delItem()));
 
-	QPushButton *loadButton = new
-		QPushButton(i18n("Load %1").arg(DEFAULT_ENV_FILENAME), this);
-	connect(loadButton, SIGNAL(clicked()), this, SLOT(load()));
+	TQPushButton *loadButton = new
+		TQPushButton(i18n("Load %1").arg(DEFAULT_ENV_FILENAME), this);
+	connect(loadButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(load()));
 
-	QPushButton *saveButton = new
-		QPushButton(i18n("Save %1").arg(DEFAULT_ENV_FILENAME), this);
-	connect(saveButton, SIGNAL(clicked()), this, SLOT(save()));
+	TQPushButton *saveButton = new
+		TQPushButton(i18n("Save %1").arg(DEFAULT_ENV_FILENAME), this);
+	connect(saveButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(save()));
 	show();
 }
 
-void EnvironmentView::view(QListBoxItem *i)
+void EnvironmentView::view(TQListBoxItem *i)
 {
 	ItemView *iv = static_cast<ItemView*>(i);
 
@@ -148,7 +148,7 @@ void EnvironmentView::update()
 
 void EnvironmentView::load()
 {
-	std::ifstream infile(QFile::encodeName(defaultEnvFileName).data());
+	std::ifstream infile(TQFile::encodeName(defaultEnvFileName).data());
 	std::string line;
 	std::vector<std::string> strseq;
 
@@ -163,7 +163,7 @@ void EnvironmentView::save()
 	std::vector<std::string> *strseq;
 	strseq = defaultEnvironment().saveToList();
 
-	std::ofstream outfile(QFile::encodeName(defaultEnvFileName).data());
+	std::ofstream outfile(TQFile::encodeName(defaultEnvFileName).data());
 	for(std::vector<std::string>::iterator i = strseq->begin(); i != strseq->end(); i++)
 		outfile << ( *i ) << std::endl;
 	delete strseq;
diff --git a/arts/tools/environmentview.h b/arts/tools/environmentview.h
index 7da8a240..351a5df0 100644
--- a/arts/tools/environmentview.h
+++ b/arts/tools/environmentview.h
@@ -36,13 +36,13 @@ class EnvironmentView : public Template_ArtsView {
 protected:
 	Arts::Environment::Container container;
 	KListBox *listBox;
-	QString defaultEnvFileName;
+	TQString defaultEnvFileName;
 
 public:
-	EnvironmentView( Arts::Environment::Container container, QWidget* =0, const char* =0 );
+	EnvironmentView( Arts::Environment::Container container, TQWidget* =0, const char* =0 );
 
 public slots:
-	void view(QListBoxItem *i);
+	void view(TQListBoxItem *i);
 	void addMixer();
 	void addEffectRack();
 	void delItem();
diff --git a/arts/tools/fftscopeview.cpp b/arts/tools/fftscopeview.cpp
index 20d9fb70..fcaa5304 100644
--- a/arts/tools/fftscopeview.cpp
+++ b/arts/tools/fftscopeview.cpp
@@ -22,9 +22,9 @@
 
 #include "fftscopeview.h"
 
-#include <qlayout.h>
-#include <qcursor.h>
-#include <qtimer.h>
+#include <tqlayout.h>
+#include <tqcursor.h>
+#include <tqtimer.h>
 #include <kaction.h>
 #include <kpopupmenu.h>
 #include <kartswidget.h>
@@ -37,7 +37,7 @@
 using namespace std;
 using namespace Arts;
 
-FFTScopeView::FFTScopeView( SimpleSoundServer server, QWidget* parent )
+FFTScopeView::FFTScopeView( SimpleSoundServer server, TQWidget* parent )
 	: Template_ArtsView( parent )
 	, server( server )
 	, scopeData( 0 )
@@ -59,7 +59,7 @@ kdDebug()<<k_funcinfo<<endl;
 	}
 
 	updateScopeData();
-	QBoxLayout * l = new QHBoxLayout(  this );
+	TQBoxLayout * l = new TQHBoxLayout(  this );
 	l->setAutoAdd( TRUE );
 
 	for ( unsigned int i=0;i<scopeData->size();i++ )
@@ -75,25 +75,25 @@ kdDebug()<<k_funcinfo<<endl;
 	l->activate();
 	show();
 
-	updatetimer = new QTimer( this );
+	updatetimer = new TQTimer( this );
 	updatetimer->start( 100 );
-	connect( updatetimer,SIGNAL( timeout() ),this,SLOT( updateScope() ) );
+	connect( updatetimer,TQT_SIGNAL( timeout() ),this,TQT_SLOT( updateScope() ) );
 
 	_artsactions = new ArtsActions( 0, 0, this );
-	_moreBars = ArtsActions::actionMoreBars( this, SLOT( moreBars() ), 0 );
-	_lessBars = ArtsActions::actionLessBars( this, SLOT( lessBars() ), 0 );
+	_moreBars = ArtsActions::actionMoreBars( this, TQT_SLOT( moreBars() ), 0 );
+	_lessBars = ArtsActions::actionLessBars( this, TQT_SLOT( lessBars() ), 0 );
 	_menu = new KPopupMenu( 0 );
 	_moreBars->plug( _menu ); _lessBars->plug( _menu );
-	_substyle = new KAction( i18n( "Substyle" ), "", KShortcut(), this, SLOT( substyle() ), this );
+	_substyle = new KAction( i18n( "Substyle" ), "", KShortcut(), this, TQT_SLOT( substyle() ), this );
 	_substyle->plug( _menu );
 	_menu->insertItem( i18n("VU-Style"), _artsactions->stylemenu() );
 
-	connect( _artsactions, SIGNAL( styleNormal() ), this, SLOT( styleNormalBars() ) );
-	connect( _artsactions, SIGNAL( styleFire() ), this, SLOT( styleFireBars() ) );
-	connect( _artsactions, SIGNAL( styleLine() ), this, SLOT( styleLineBars() ) );
-	connect( _artsactions, SIGNAL( styleLED() ), this, SLOT( styleLEDs() ) );
-	connect( _artsactions, SIGNAL( styleAnalog() ), this, SLOT( styleAnalog() ) );
-	connect( _artsactions, SIGNAL( styleSmall() ), this, SLOT( styleSmall() ) );
+	connect( _artsactions, TQT_SIGNAL( styleNormal() ), this, TQT_SLOT( styleNormalBars() ) );
+	connect( _artsactions, TQT_SIGNAL( styleFire() ), this, TQT_SLOT( styleFireBars() ) );
+	connect( _artsactions, TQT_SIGNAL( styleLine() ), this, TQT_SLOT( styleLineBars() ) );
+	connect( _artsactions, TQT_SIGNAL( styleLED() ), this, TQT_SLOT( styleLEDs() ) );
+	connect( _artsactions, TQT_SIGNAL( styleAnalog() ), this, TQT_SLOT( styleAnalog() ) );
+	connect( _artsactions, TQT_SIGNAL( styleSmall() ), this, TQT_SLOT( styleSmall() ) );
 }
 
 FFTScopeView::~FFTScopeView() {
@@ -121,9 +121,9 @@ void FFTScopeView::updateScope() {
 	}
 }
 
-void FFTScopeView::mousePressEvent( QMouseEvent* ev ) {
+void FFTScopeView::mousePressEvent( TQMouseEvent* ev ) {
 	if ( Qt::RightButton == ev->button() /*|| Qt::LeftButton == ev->button()*/ )
-		_menu->exec(  QCursor::pos() );
+		_menu->exec(  TQCursor::pos() );
 }
 
 void FFTScopeView::moreBars() {
diff --git a/arts/tools/fftscopeview.h b/arts/tools/fftscopeview.h
index 504bec88..a6e14f57 100644
--- a/arts/tools/fftscopeview.h
+++ b/arts/tools/fftscopeview.h
@@ -49,7 +49,7 @@ protected:
 	std::vector<float> scopeDraw;
 	std::vector<Arts::LevelMeter> scopeScales;
 	std::vector<KArtsWidget*> aw;
-	QTimer *updatetimer;
+	TQTimer *updatetimer;
 
 	ArtsActions* _artsactions;
 	KPopupMenu *_menu, *_stylemenu;
@@ -57,10 +57,10 @@ protected:
 	KAction *_styleNormalBars, *_styleFireBars, *_styleLineBars, *_styleLEDs, *_styleAnalog, *_styleSmall;
 	KAction *_substyle;
 
-	void mousePressEvent( QMouseEvent* );
+	void mousePressEvent( TQMouseEvent* );
 public:
 	void updateScopeData();
-	FFTScopeView( Arts::SimpleSoundServer server, QWidget* =0 );
+	FFTScopeView( Arts::SimpleSoundServer server, TQWidget* =0 );
 	~FFTScopeView();
 
 public slots:
diff --git a/arts/tools/levelmeters.cpp b/arts/tools/levelmeters.cpp
index 3b2ca1ac..1d0b080c 100644
--- a/arts/tools/levelmeters.cpp
+++ b/arts/tools/levelmeters.cpp
@@ -1,13 +1,13 @@
-#include <qlayout.h>
-#include <qpainter.h>
-#include <qfontmetrics.h>
-#include <qptrlist.h>
+#include <tqlayout.h>
+#include <tqpainter.h>
+#include <tqfontmetrics.h>
+#include <tqptrlist.h>
 #include <kled.h>
 #include "levelmeters.h"
 
 const int PeakBar::peakMillis=1500;
 
-PeakBar::PeakBar(QWidget *parent)
+PeakBar::PeakBar(TQWidget *parent)
 	: ACLevelMeter(parent)
 	, maxValue( 0.0f )
 	, minValue( 0.0f )
@@ -19,19 +19,19 @@ PeakBar::PeakBar(QWidget *parent)
 	
 	lastValues.setAutoDelete( TRUE );
 	
-	setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
-	setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred));
+	setFrameStyle(TQFrame::StyledPanel | TQFrame::Sunken);
+	setSizePolicy(TQSizePolicy(TQSizePolicy::Maximum, TQSizePolicy::Preferred));
 	setBackgroundMode(NoBackground);
 	setMinimumSize(frameWidth()+7, 70);
 }
 
 void PeakBar::frameChanged() {
 	setMinimumSize(frameWidth()+7, 70);
-	QFrame::frameChanged();
+	TQFrame::frameChanged();
 }
 
-QSize PeakBar::sizeHint() const {
-	return QSize(13, 250);
+TQSize PeakBar::sizeHint() const {
+	return TQSize(13, 250);
 }
 
 void PeakBar::checkMinMax() {
@@ -47,7 +47,7 @@ void PeakBar::checkMinMax() {
 		maxValue= 0.f;
 		minValue= 1.f;
 		clipped = false;
-		for (QPtrListIterator<Observation> it(lastValues); it.current(); ++it) {
+		for (TQPtrListIterator<Observation> it(lastValues); it.current(); ++it) {
 			float value= it.current()->value;
 			if (value>maxValue)
 				maxValue= value;
@@ -59,9 +59,9 @@ void PeakBar::checkMinMax() {
 	}
 }
 
-void PeakBar::drawContents(QPainter *p)
+void PeakBar::drawContents(TQPainter *p)
 {
-	QRect size= contentsRect();
+	TQRect size= contentsRect();
 
 	checkMinMax();
 	
@@ -69,7 +69,7 @@ void PeakBar::drawContents(QPainter *p)
 	p->setPen(NoPen);
 	p->drawRect(size);
 		
-	QRect bar= size;
+	TQRect bar= size;
 	p->setBrush(clipped ? red : blue);
 	if (horizontalMode) {
 		bar.setWidth((int)(bar.width()*currentValue));
@@ -109,10 +109,10 @@ void PeakBar::setValue(float f) {
 
 // -------------------------------------------------------------
 
-PeakLevelMeters::PeakLevelMeters(QWidget *parent):
+PeakLevelMeters::PeakLevelMeters(TQWidget *parent):
 	StereoLevelMeter(parent), left(this), right(this), scaleView(this)
 {
-	QBoxLayout *layout= new QHBoxLayout(this);
+	TQBoxLayout *layout= new TQHBoxLayout(this);
 	layout->addWidget(&left);
 	//	layout->setStretchFactor(&left, 0);
 	layout->addWidget(&right);
@@ -122,7 +122,7 @@ PeakLevelMeters::PeakLevelMeters(QWidget *parent):
 	left.setLineWidth(2);
 	right.setLineWidth(2);
 	scaleView.setScaleMargins(right.frameWidth());
-	setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred));
+	setSizePolicy(TQSizePolicy(TQSizePolicy::Maximum, TQSizePolicy::Preferred));
 
 	setDbRange(36);
 }
@@ -142,9 +142,9 @@ void PeakLevelMeters::setValues(float leftVal, float rightVal) {
 	right.setValue(f);
 }
 
-ScaleView::ScaleView(QWidget *parent): QFrame(parent) {
+ScaleView::ScaleView(TQWidget *parent): TQFrame(parent) {
 	font.setPixelSize(10);
-	setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred));
+	setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Preferred));
 }
 
 void ScaleView::setDbRange(int db) {
@@ -152,16 +152,16 @@ void ScaleView::setDbRange(int db) {
 	repaint();
 }
 
-QSize ScaleView::sizeHint() const {
-	return QSize(QFontMetrics(font).width("-88")+8, 250);
+TQSize ScaleView::sizeHint() const {
+	return TQSize(TQFontMetrics(font).width("-88")+8, 250);
 }
 
-void ScaleView::drawContents(QPainter *p) {
-	QRect size= contentsRect();
+void ScaleView::drawContents(TQPainter *p) {
+	TQRect size= contentsRect();
 	size.rTop()+= upperMargin;
 	size.rBottom()-= lowerMargin;
 
-	QFrame::drawContents(p); // clear background
+	TQFrame::drawContents(p); // clear background
 	
 	int step=3;
 	while (dbRange/step*20>size.height())
@@ -173,7 +173,7 @@ void ScaleView::drawContents(QPainter *p) {
 	
 	p->setPen(black);
 	p->setFont(font);
-	QString numStr;
+	TQString numStr;
 	for (int i=0; i<=dbRange; i++) {
 		int y= size.top()+(size.height()-1)*i/dbRange;
 		if (i%step==0) {
@@ -187,12 +187,12 @@ void ScaleView::drawContents(QPainter *p) {
 
 // -------------------------------------------------------------
 
-LedMeter::LedMeter(QWidget *parent, bool blueState) : ACLevelMeter(parent) {
+LedMeter::LedMeter(TQWidget *parent, bool blueState) : ACLevelMeter(parent) {
 	setBackgroundColor(black);
-	QBoxLayout * l = new QVBoxLayout( this );
+	TQBoxLayout * l = new TQVBoxLayout( this );
 	l->setAutoAdd(TRUE);
 	for(int i=0;i<12;i++) {
-		QColor c;
+		TQColor c;
 		if(blueState)
 			c = blue;
 		else {
@@ -202,8 +202,8 @@ LedMeter::LedMeter(QWidget *parent, bool blueState) : ACLevelMeter(parent) {
 		}
 
 		// put each led in its own frame, since it seems to be broken
-		QFrame *lframe = new QFrame(this);
-		QBoxLayout *lfl = new QVBoxLayout( lframe );
+		TQFrame *lframe = new TQFrame(this);
+		TQBoxLayout *lfl = new TQVBoxLayout( lframe );
 		lfl->setAutoAdd(TRUE);
 		leds[i] =
 			new KLed(c,KLed::Off, KLed::Sunken, KLed::Circular,lframe);
@@ -223,10 +223,10 @@ void LedMeter::setValue(float f)
 
 // -------------------------------------------------------------
 
-StereoLedMeters::StereoLedMeters(QWidget *parent)
+StereoLedMeters::StereoLedMeters(TQWidget *parent)
 	: StereoLevelMeter(parent), left(this), right(this)
 {
-	QBoxLayout *layout= new QHBoxLayout(this);
+	TQBoxLayout *layout= new TQHBoxLayout(this);
 	layout->addWidget(&left);
 	layout->addWidget(&right);
 }
diff --git a/arts/tools/levelmeters.h b/arts/tools/levelmeters.h
index 14f8a1ff..638d0d9a 100644
--- a/arts/tools/levelmeters.h
+++ b/arts/tools/levelmeters.h
@@ -22,10 +22,10 @@
 #ifndef ARTS_TOOLS_LEVELMETERS_H
 #define ARTS_TOOLS_LEVELMETERS_H
 
-#include <qobject.h>
-#include <qframe.h>
-#include <qdatetime.h>
-#include <qptrlist.h>
+#include <tqobject.h>
+#include <tqframe.h>
+#include <tqdatetime.h>
+#include <tqptrlist.h>
 #include <math.h>
 
 // helper functions
@@ -42,10 +42,10 @@ inline float DBToLevel(float db) {
 /**
  * Base class for a single volume / value bar.
  */
-class ACLevelMeter : public QFrame {
+class ACLevelMeter : public TQFrame {
 	Q_OBJECT
 public:
-	ACLevelMeter(QWidget *parent): QFrame(parent) {}
+	ACLevelMeter(TQWidget *parent): TQFrame(parent) {}
 public slots:
 	virtual void setValue(float f) = 0;
 };
@@ -53,10 +53,10 @@ public slots:
 /**
  * Base class for a pair of volume / value bars.
  */
-class StereoLevelMeter : public QFrame {
+class StereoLevelMeter : public TQFrame {
 	Q_OBJECT
 public:
-	StereoLevelMeter(QWidget *parent): QFrame(parent) {}
+	StereoLevelMeter(TQWidget *parent): TQFrame(parent) {}
 public slots:
 	virtual void setValues(float left, float right) = 0;
 };
@@ -74,11 +74,11 @@ protected:
 	
 	class Observation {
 	public:
-		QTime time;
+		TQTime time;
 		float value;
 		Observation(float aValue): value(aValue) { time.start(); }
 	};
-	QPtrList<Observation> lastValues;
+	TQPtrList<Observation> lastValues;
 	
 	float currentValue, maxValue, minValue;
 	void checkMinMax();
@@ -89,29 +89,29 @@ protected:
 	void frameChanged();
 	
 public:
-	PeakBar(QWidget *parent);
+	PeakBar(TQWidget *parent);
 	
-	QSize sizeHint() const;
+	TQSize sizeHint() const;
 
-	void drawContents(QPainter *p);
+	void drawContents(TQPainter *p);
 	virtual void setValue(float f);
 };
 
 /**
  * Special class which draws the Db scale with ticks, numbers and so on.
  */
-class ScaleView : public QFrame {
+class ScaleView : public TQFrame {
 	Q_OBJECT
 protected:
-	QFont font;
+	TQFont font;
 	int dbRange;
 	int upperMargin, lowerMargin;
 public:
-	ScaleView(QWidget *parent);
+	ScaleView(TQWidget *parent);
 	void setDbRange(int db);
 	void setScaleMargins(int margins) { upperMargin= margins; lowerMargin=margins; }
-	QSize sizeHint() const;
-	void drawContents(QPainter *p);
+	TQSize sizeHint() const;
+	void drawContents(TQPainter *p);
 };
 
 /**
@@ -127,7 +127,7 @@ protected:
 	ScaleView scaleView;
 
 public:
-	PeakLevelMeters(QWidget *parent);
+	PeakLevelMeters(TQWidget *parent);
 
 public slots:
 	void setValues(float leftVal, float rightVal);
@@ -147,7 +147,7 @@ protected:
 	KLed *leds[12];
 
 public:
-	LedMeter(QWidget *parent, bool blueState = false);
+	LedMeter(TQWidget *parent, bool blueState = false);
 	void setValue(float f);
 };
 
@@ -160,7 +160,7 @@ protected:
 	LedMeter left, right;
 	
 public:
-	StereoLedMeters(QWidget *parent);
+	StereoLedMeters(TQWidget *parent);
 public slots:
 	void setValues(float left, float right);
 };
diff --git a/arts/tools/main.cpp b/arts/tools/main.cpp
index 90674b30..60df8f1d 100644
--- a/arts/tools/main.cpp
+++ b/arts/tools/main.cpp
@@ -35,9 +35,9 @@
 #include <artsversion.h>
 #include <kartsfloatwatch.h>
 
-#include <qlabel.h>
-#include <qslider.h>
-#include <qpushbutton.h>
+#include <tqlabel.h>
+#include <tqslider.h>
+#include <tqpushbutton.h>
 #include <kaction.h>
 #include <kled.h>
 #include <kmessagebox.h>
@@ -51,7 +51,7 @@
 using namespace std;
 using namespace Arts;
 
-void FreeVerbView::closeEvent(QCloseEvent *e) {
+void FreeVerbView::closeEvent(TQCloseEvent *e) {
 	e->accept();
 	emit closed();
 }
@@ -67,11 +67,11 @@ FreeVerbView::FreeVerbView(SimpleSoundServer server) : server(server) {
 	GenericGuiFactory factory;
 	Widget gui = factory.createGui(freeverb);
 
-	QBoxLayout * l = new QHBoxLayout( this );
+	TQBoxLayout * l = new TQHBoxLayout( this );
 	if(!gui.isNull())
 		l->add(new KArtsWidget(gui, this));
 	else
-		l->add(new QLabel(i18n("No GUI found for this effect."), this));
+		l->add(new TQLabel(i18n("No GUI found for this effect."), this));
 	l->freeze();
 	show();
 }
@@ -82,18 +82,18 @@ FreeVerbView::~FreeVerbView() {
 }
 
 
-VControl::VControl( KArtsServer* artsserver, QWidget *parent) : QFrame(parent)
+VControl::VControl( KArtsServer* artsserver, TQWidget *parent) : TQFrame(parent)
 	, freeVerbView(0)
 	, server( artsserver )
 {
 
-	connect( server, SIGNAL( restartedServer() ), this, SLOT( initaRtsConnections() ) );
+	connect( server, TQT_SIGNAL( restartedServer() ), this, TQT_SLOT( initaRtsConnections() ) );
 /*   	if(server.isNull())
    	{
 		KMessageBox::error( 0, i18n("Connection to the soundserver failed - make sure that artsd is really running and that your kdelibs version is not older than kdemultimedia."));
 		exit(1);
 	}*/
-	boxLayout = new QHBoxLayout( this );
+	boxLayout = new TQHBoxLayout( this );
 
 	// 0   => 4.0
 	// 200 => 2.0
@@ -136,7 +136,7 @@ void VControl::useOldVolumeBar(int old) {
 void VControl::showFreeVerbView() {
 	if(!freeVerbView) {
 		freeVerbView = new FreeVerbView(server->server());
-		connect(freeVerbView,SIGNAL(closed()),this,SLOT(showFreeVerbView()));
+		connect(freeVerbView,TQT_SIGNAL(closed()),this,TQT_SLOT(showFreeVerbView()));
 	} else {
 		delete freeVerbView;
 		freeVerbView = 0;
@@ -160,7 +160,7 @@ void MainWindow::toggleVolumeBar() {
 
 MainWindow::MainWindow() : KMainWindow(0), kartsserver( new KArtsServer( this ) ) {
 kdDebug() << k_funcinfo << endl;
-	connect( kartsserver, SIGNAL( restartedServer() ), this, SLOT( serverRestarted() ) );
+	connect( kartsserver, TQT_SIGNAL( restartedServer() ), this, TQT_SLOT( serverRestarted() ) );
 
 	vc = new VControl( kartsserver, this );
 	setCentralWidget( vc );
@@ -172,11 +172,11 @@ kdDebug() << k_funcinfo << endl;
 	( void ) artsactions->actionMidiManagerView();
 	( void ) artsactions->actionEnvironmentView();
 	( void ) artsactions->actionMediaTypesView();
-	( void ) new KAction( i18n("Toggle Free&Verb"), 0, vc, SLOT( showFreeVerbView() ), actionCollection(), "view_freeverb" );
+	( void ) new KAction( i18n("Toggle Free&Verb"), 0, vc, TQT_SLOT( showFreeVerbView() ), actionCollection(), "view_freeverb" );
 	showOldVolumeDisplay=
 		new KToggleAction( i18n( "Old aRts-Control-Style for VU-Meter" /*"&LED-Style Volume Display"*/ ), 0, this,
-		SLOT( toggleVolumeBar() ), actionCollection(), "old_volume_display" );
-	( void ) KStdAction::quit( this, SLOT( close() ), actionCollection(), "quit_artscontrol" );
+		TQT_SLOT( toggleVolumeBar() ), actionCollection(), "old_volume_display" );
+	( void ) KStdAction::quit( this, TQT_SLOT( close() ), actionCollection(), "quit_artscontrol" );
 
 	createGUI("artscontrol.rc");
 	resize(20,300);
diff --git a/arts/tools/main.h b/arts/tools/main.h
index 4e74d4af..2770b054 100644
--- a/arts/tools/main.h
+++ b/arts/tools/main.h
@@ -24,19 +24,19 @@
 #define MAIN_H
 #include <qiomanager.h>
 #include <dispatcher.h>
-#include <qmessagebox.h>
+#include <tqmessagebox.h>
 #include <kapplication.h>
-#include <qframe.h>
+#include <tqframe.h>
 #include <kmainwindow.h>
 #include <kcmdlineargs.h>
 #include <kaboutdata.h>
 #include <klocale.h>
 #include <kstdaction.h>
-#include <qlayout.h>
-#include <qpushbutton.h>
+#include <tqlayout.h>
+#include <tqpushbutton.h>
 #include <artsflow.h>
 #include <soundserver.h>
-#include <qobject.h>
+#include <tqobject.h>
 #include <kartswidget.h>
 #include <flowsystem.h>
 #include <artsmodules.h>
@@ -47,14 +47,14 @@ class PeakBar;
 class PeakLevelMeter;
 class VScale;
 
-class FreeVerbView : public QWidget {
+class FreeVerbView : public TQWidget {
 	Q_OBJECT
 protected:
 	Arts::Synth_FREEVERB freeverb;
 	Arts::SimpleSoundServer server;
 	long effectID;
 
-	void closeEvent(QCloseEvent *e);
+	void closeEvent(TQCloseEvent *e);
 public:
 	FreeVerbView(Arts::SimpleSoundServer server);
 	~FreeVerbView();
@@ -64,7 +64,7 @@ signals:
 
 class KArtsWidget;
 
-class VControl : public QFrame {
+class VControl : public TQFrame {
 	Q_OBJECT
 protected:
 	class StereoLevelMeter *stereoMeter;
@@ -74,10 +74,10 @@ protected:
 	KArtsWidget *svcguiw;
 	KArtsServer *server;
 	
-	QBoxLayout *boxLayout;
+	TQBoxLayout *boxLayout;
 
 public:
-	VControl( KArtsServer*, QWidget *parent);
+	VControl( KArtsServer*, TQWidget *parent);
 	~VControl();
 
 public slots:
diff --git a/arts/tools/mediatypesview.cpp b/arts/tools/mediatypesview.cpp
index 40d7984b..9353cda6 100644
--- a/arts/tools/mediatypesview.cpp
+++ b/arts/tools/mediatypesview.cpp
@@ -21,7 +21,7 @@
 
     */
 
-#include <qlayout.h>
+#include <tqlayout.h>
 #include <klistview.h>
 #include <klocale.h>
 #include <kartsserver.h>
@@ -33,11 +33,11 @@
 using namespace std;
 using namespace Arts;
 
-MediaTypesView::MediaTypesView( QWidget* parent, const char* name ) : Template_ArtsView( parent,name )
+MediaTypesView::MediaTypesView( TQWidget* parent, const char* name ) : Template_ArtsView( parent,name )
 {
 	this->setCaption( i18n( "Available Media Types" ) );
 	this->setIcon( MainBarIcon( "artsmediatypes", 32 ) );
-	QBoxLayout *l= new QHBoxLayout(this);
+	TQBoxLayout *l= new TQHBoxLayout(this);
 	l->setAutoAdd(true);
 
 	KListView *listView = new KListView(this);
@@ -46,7 +46,7 @@ MediaTypesView::MediaTypesView( QWidget* parent, const char* name ) : Template_A
 	Arts::TraderQuery q;
 	std::vector<Arts::TraderOffer> *results = q.query();
 	std::map<std::string, bool> done;
-	QString str;
+	TQString str;
 
 	for(std::vector<Arts::TraderOffer>::iterator i = results->begin(); i != results->end(); i++)
 	{
@@ -58,7 +58,7 @@ MediaTypesView::MediaTypesView( QWidget* parent, const char* name ) : Template_A
 			    continue;
 
 			done[*it] = true;
-			(void) new QListViewItem(listView, (*it).c_str());
+			(void) new TQListViewItem(listView, (*it).c_str());
 		}
 		delete ext;
 	}
diff --git a/arts/tools/mediatypesview.h b/arts/tools/mediatypesview.h
index 1e2500b3..e61338c6 100644
--- a/arts/tools/mediatypesview.h
+++ b/arts/tools/mediatypesview.h
@@ -29,7 +29,7 @@
 class MediaTypesView : public Template_ArtsView {
 	Q_OBJECT
 public:
-	MediaTypesView( QWidget* =0, const char* =0 );
+	MediaTypesView( TQWidget* =0, const char* =0 );
 	~MediaTypesView();
 };
 
diff --git a/arts/tools/midiinstdlg.cpp b/arts/tools/midiinstdlg.cpp
index 519d6b85..f606bbae 100644
--- a/arts/tools/midiinstdlg.cpp
+++ b/arts/tools/midiinstdlg.cpp
@@ -24,36 +24,36 @@
 #include <kstandarddirs.h>
 
 #include <kapplication.h>
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qfile.h>
-#include <qdir.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqfile.h>
+#include <tqdir.h>
 #include <kbuttonbox.h>
 #include <kseparator.h>
 #include <kdebug.h>
-#include <qbutton.h>
-#include <qpushbutton.h>
+#include <tqbutton.h>
+#include <tqpushbutton.h>
 #include <kstdguiitem.h>
 
-static QStringList getArtsPath()
+static TQStringList getArtsPath()
 {
-    QStringList artsPath;
-	QString dir = locate("data", "artsbuilder/examples/");
+    TQStringList artsPath;
+	TQString dir = locate("data", "artsbuilder/examples/");
 	artsPath += dir;
-    QString home = QDir::homeDirPath() + "/arts/structures/";
+    TQString home = TQDir::homeDirPath() + "/arts/structures/";
     artsPath += home;
 	return artsPath;
 }
 
-static QStringList listFiles(QString directory, QString extension)
+static TQStringList listFiles(TQString directory, TQString extension)
 {
-	QStringList result;
-    QStringList artsPath = getArtsPath();
+	TQStringList result;
+    TQStringList artsPath = getArtsPath();
 
-    QStringList::Iterator it;
+    TQStringList::Iterator it;
     for ( it = artsPath.begin(); it != artsPath.end(); it++ ) {
-        QString pathname = *it + "/" + directory;
-        QDir dir(pathname, extension);
+        TQString pathname = *it + "/" + directory;
+        TQDir dir(pathname, extension);
         if (dir.exists()) {
             //kdDebug() << "found dir " << dir.absPath() << endl;
             result += dir.entryList();
@@ -63,19 +63,19 @@ static QStringList listFiles(QString directory, QString extension)
 	return result;
 }
 
-MidiInstDlg::MidiInstDlg(QWidget *parent)
-	:QDialog(parent,"instrument",TRUE)
+MidiInstDlg::MidiInstDlg(TQWidget *parent)
+	:TQDialog(parent,"instrument",TRUE)
 {
-	QVBoxLayout *mainlayout = new QVBoxLayout(this);
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(this);
 
 // caption label: title
 
 	mainlayout->addSpacing(5);
-	QLabel *captionlabel = new QLabel(this);
-	QFont labelfont(captionlabel->font());
+	TQLabel *captionlabel = new TQLabel(this);
+	TQFont labelfont(captionlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	captionlabel->setFont(labelfont);
-	captionlabel->setText(QString(" ")+i18n("Instrument")+QString(" "));
+	captionlabel->setText(TQString(" ")+i18n("Instrument")+TQString(" "));
 	captionlabel->setAlignment(AlignCenter);
 	//min_size(captionlabel);
 	mainlayout->addWidget(captionlabel);
@@ -89,13 +89,13 @@ MidiInstDlg::MidiInstDlg(QWidget *parent)
 
 // combobox
 
-	box = new QComboBox(this);
+	box = new TQComboBox(this);
 
-    QStringList instruments = listFiles(".","*.arts");
-    QStringList::Iterator it;
+    TQStringList instruments = listFiles(".","*.arts");
+    TQStringList::Iterator it;
     for ( it = instruments.begin(); it != instruments.end(); it++ ) {
-        QString modname = *it;
-        QString prefix = QString::fromLatin1("instrument_");
+        TQString modname = *it;
+        TQString prefix = TQString::fromLatin1("instrument_");
         if (modname.length() > 5)
             modname.truncate(modname.length()-5);  // kill .arts extension
         if ( (modname.startsWith(prefix)) && (!modname.contains("_GUI")) )
@@ -104,11 +104,11 @@ MidiInstDlg::MidiInstDlg(QWidget *parent)
     }
 
 
-    QStringList maps = listFiles(".","*.arts-map");
+    TQStringList maps = listFiles(".","*.arts-map");
 
     for ( it = maps.begin(); it != maps.end(); it++ ) {
-        QString modname = *it;
-        QString prefix = QString::fromLatin1("instrument_");
+        TQString modname = *it;
+        TQString prefix = TQString::fromLatin1("instrument_");
         if (modname.length() > 9)
             modname.truncate(modname.length()-9);  // kill .arts-map extension
         if (modname.startsWith(prefix))
@@ -127,7 +127,7 @@ MidiInstDlg::MidiInstDlg(QWidget *parent)
 
 // buttons
 
-	QHBoxLayout *buttonlayout = new QHBoxLayout;
+	TQHBoxLayout *buttonlayout = new QHBoxLayout;
 	mainlayout->addSpacing(5);
 	mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
@@ -135,11 +135,11 @@ MidiInstDlg::MidiInstDlg(QWidget *parent)
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 	bbox->addStretch(1);
 
-	QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	TQButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 
 	bbox->layout();
 
@@ -149,23 +149,23 @@ MidiInstDlg::MidiInstDlg(QWidget *parent)
 	mainlayout->freeze();
 }
 
-QCString MidiInstDlg::filename()
+TQCString MidiInstDlg::filename()
 {
-    QStringList artsPath = getArtsPath();
-	QString instrument = box->currentText();
+    TQStringList artsPath = getArtsPath();
+	TQString instrument = box->currentText();
 
-    QStringList::Iterator it;
+    TQStringList::Iterator it;
 
     for ( it = artsPath.begin(); it != artsPath.end(); it++ ) {
-        QString pathname = *it + QString::fromLatin1("/instrument_") + instrument + QString::fromLatin1(".arts");
-        QFileInfo fi(pathname);
+        TQString pathname = *it + TQString::fromLatin1("/instrument_") + instrument + TQString::fromLatin1(".arts");
+        TQFileInfo fi(pathname);
         if (fi.exists() && fi.isReadable())
-            return QFile::encodeName(pathname);
+            return TQFile::encodeName(pathname);
 
-        pathname = *it + QString::fromLatin1("/instrument_") + instrument + QString::fromLatin1(".arts-map");
+        pathname = *it + TQString::fromLatin1("/instrument_") + instrument + TQString::fromLatin1(".arts-map");
         fi.setFile(pathname);
         if (fi.exists() && fi.isReadable())
-            return QFile::encodeName(pathname);
+            return TQFile::encodeName(pathname);
     }
 
 	return "";
diff --git a/arts/tools/midiinstdlg.h b/arts/tools/midiinstdlg.h
index 45bf6b93..57735513 100644
--- a/arts/tools/midiinstdlg.h
+++ b/arts/tools/midiinstdlg.h
@@ -22,16 +22,16 @@
 #ifndef ARTS_TOOLS_MIDIINSTDLG_H
 #define ARTS_TOOLS_MIDIINSTDLG_H
 
-#include <qdialog.h>
-#include <qcombobox.h>
-#include <qcstring.h>
+#include <tqdialog.h>
+#include <tqcombobox.h>
+#include <tqcstring.h>
 
-class MidiInstDlg :public QDialog {
+class MidiInstDlg :public TQDialog {
 	Q_OBJECT
-	QComboBox *box;
+	TQComboBox *box;
 public:
-	MidiInstDlg(QWidget *parent);
-	QCString filename();
+	MidiInstDlg(TQWidget *parent);
+	TQCString filename();
 public slots:
 	void help();
 };
diff --git a/arts/tools/midimanagerview.cpp b/arts/tools/midimanagerview.cpp
index 6b40aad4..4849af78 100644
--- a/arts/tools/midimanagerview.cpp
+++ b/arts/tools/midimanagerview.cpp
@@ -27,10 +27,10 @@
 #define protected public
 #include "midimanagerwidget.h"
 #undef protected
-#include <qpushbutton.h>
-#include <qlistbox.h>
-#include <qlayout.h>
-#include <qpainter.h>
+#include <tqpushbutton.h>
+#include <tqlistbox.h>
+#include <tqlayout.h>
+#include <tqpainter.h>
 #include <stdio.h>
 #include <kaction.h>
 #include <klocale.h>
@@ -62,28 +62,28 @@ Arts::Environment::Container defaultEnvironment()
 	return d;
 }
 
-class MidiManagerItem : public QListBoxText {
+class MidiManagerItem : public TQListBoxText {
 public:
 	MidiClientInfo info;
 
 	MidiManagerItem(const MidiClientInfo &info) :info(info)
 	{
 	}
-	QString text () const {
-		return QString::fromUtf8(info.title.c_str());
+	TQString text () const {
+		return TQString::fromUtf8(info.title.c_str());
 	}
 
 };
 
-class ConnectionWidget : public QWidget {
+class ConnectionWidget : public TQWidget {
 public:
 	MidiManagerView *v;
-	ConnectionWidget(MidiManagerView *v, QWidget *parent) : QWidget(parent), v(v)
+	ConnectionWidget(MidiManagerView *v, TQWidget *parent) : TQWidget(parent), v(v)
 	{
 	}
-	void paintEvent(QPaintEvent * /*event*/)
+	void paintEvent(TQPaintEvent * /*event*/)
 	{
-		QPainter painter;
+		TQPainter painter;
 		painter.begin(this);
 //		painter.fillRect(event->rect(),white);
 
@@ -96,8 +96,8 @@ public:
 					conn != item->info.connections.end(); conn++)
 			{
 				MidiManagerItem *outitem = v->itemMap[*conn];
-				QRect r1 = v->widget->inputsListBox->itemRect(item);
-				QRect r2 = v->widget->outputsListBox->itemRect(outitem);
+				TQRect r1 = v->widget->inputsListBox->itemRect(item);
+				TQRect r2 = v->widget->outputsListBox->itemRect(outitem);
 
 				if(r1.height() > 0 && r2.height() > 0)
 				{
@@ -113,23 +113,23 @@ public:
 MidiManagerView::MidiManagerView()
 	: manager(Reference("global:Arts_MidiManager"))
 {
-	QTimer *updatetimer = new QTimer(this);
+	TQTimer *updatetimer = new TQTimer(this);
 	updatetimer->start(5000);
-	connect(updatetimer,SIGNAL(timeout()),this,SLOT(updateLists()));
+	connect(updatetimer,TQT_SIGNAL(timeout()),this,TQT_SLOT(updateLists()));
 
 	widget = new MidiManagerWidget(this);
 	setCentralWidget(widget);
 	setCaption(i18n("MIDI Manager"));
 	setIcon( MainBarIcon( "artsfftscope", 32 ) );
 
-	(void)new KAction(i18n("&System MIDI Port (OSS)"), 0, this, SLOT(addOSSMidiPort()),
+	(void)new KAction(i18n("&System MIDI Port (OSS)"), 0, this, TQT_SLOT(addOSSMidiPort()),
 		  actionCollection(), "add_oss_midi_port");
 	(void)new KAction(i18n("&aRts Synthesis MIDI Output"), 0, this,
-		  SLOT(addArtsMidiOutput()), actionCollection(), "add_arts_midi_output");
+		  TQT_SLOT(addArtsMidiOutput()), actionCollection(), "add_arts_midi_output");
 
-	(void) KStdAction::quit( this, SLOT(close()), actionCollection());
-	connect(widget->connectButton,SIGNAL(clicked()), this, SLOT(slotConnect()));
-	connect(widget->disconnectButton,SIGNAL(clicked()), this, SLOT(slotDisconnect()));
+	(void) KStdAction::quit( this, TQT_SLOT(close()), actionCollection());
+	connect(widget->connectButton,TQT_SIGNAL(clicked()), this, TQT_SLOT(slotConnect()));
+	connect(widget->disconnectButton,TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDisconnect()));
 
 	connectionWidget = new ConnectionWidget(this, widget->connectionFrame);
 	connectionWidget->setMinimumSize(60,10);
@@ -142,7 +142,7 @@ MidiManagerView::MidiManagerView()
 	setIcon( MainBarIcon( "artsfftscope", 32 ) );
 }
 
-void MidiManagerView::closeEvent(QCloseEvent *e)
+void MidiManagerView::closeEvent(TQCloseEvent *e)
 {
 	e->accept();
 	emit closed();
@@ -168,7 +168,7 @@ void MidiManagerView::updateLists()
 	widget->outputsListBox->clear();
 	for(i = clients->begin(); i != clients->end(); i++)
 	{
-		QListBox *box;
+		TQListBox *box;
 		if(i->direction == mcdPlay)
 			box = widget->inputsListBox;
 		else
diff --git a/arts/tools/midimanagerview.h b/arts/tools/midimanagerview.h
index 9a7b773e..546e1cef 100644
--- a/arts/tools/midimanagerview.h
+++ b/arts/tools/midimanagerview.h
@@ -46,7 +46,7 @@ protected:
 public:
 	MidiManagerView();
 
-	void closeEvent(QCloseEvent *e);
+	void closeEvent(TQCloseEvent *e);
 public slots:
 	void updateLists();
 	void slotConnect();
diff --git a/arts/tools/midiportdlg.cpp b/arts/tools/midiportdlg.cpp
index 2819d00a..8dd71d2b 100644
--- a/arts/tools/midiportdlg.cpp
+++ b/arts/tools/midiportdlg.cpp
@@ -23,24 +23,24 @@
 #include <klocale.h>
 
 #include <kapplication.h>
-#include <qlayout.h>
-#include <qlabel.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
 #include <kseparator.h>
 #include <kbuttonbox.h>
-#include <qlineedit.h>
-#include <qbutton.h>
-#include <qpushbutton.h>
+#include <tqlineedit.h>
+#include <tqbutton.h>
+#include <tqpushbutton.h>
 #include <kstdguiitem.h>
 
-MidiPortDlg::MidiPortDlg(QWidget *parent, const char *oldname, const char *title) :QDialog(parent,title,TRUE)
+MidiPortDlg::MidiPortDlg(TQWidget *parent, const char *oldname, const char *title) :TQDialog(parent,title,TRUE)
 {
-	QVBoxLayout *mainlayout = new QVBoxLayout(this);
+	TQVBoxLayout *mainlayout = new TQVBoxLayout(this);
 
 // caption label: title
 
 	mainlayout->addSpacing(5);
-	QLabel *captionlabel = new QLabel(this);
-	QFont labelfont(captionlabel->font());
+	TQLabel *captionlabel = new TQLabel(this);
+	TQFont labelfont(captionlabel->font());
 	labelfont.setPointSize(labelfont.pointSize()*3/2);
 	captionlabel->setFont(labelfont);
 	captionlabel->setText(i18n("OSS MIDI Port"));
@@ -57,7 +57,7 @@ MidiPortDlg::MidiPortDlg(QWidget *parent, const char *oldname, const char *title
 
 // editwidget
 
-	edit = new QLineEdit(this);
+	edit = new TQLineEdit(this);
 	edit->setText(oldname);
 	//min_size(edit);
 
@@ -72,7 +72,7 @@ MidiPortDlg::MidiPortDlg(QWidget *parent, const char *oldname, const char *title
 
 // buttons
 
-	QHBoxLayout *buttonlayout = new QHBoxLayout;
+	TQHBoxLayout *buttonlayout = new QHBoxLayout;
 	mainlayout->addSpacing(5);
 	mainlayout->addLayout(buttonlayout);
 	mainlayout->addSpacing(5);
@@ -80,13 +80,13 @@ MidiPortDlg::MidiPortDlg(QWidget *parent, const char *oldname, const char *title
 	buttonlayout->addSpacing(5);
 	KButtonBox *bbox = new KButtonBox(this);
 
-	QPushButton *helpbutton = bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	TQPushButton *helpbutton = bbox->addButton(KStdGuiItem::help(), this, TQT_SLOT( help() ));
 	bbox->addStretch(1);
 	helpbutton->setAutoDefault( true );
 	helpbutton->setDefault( true );
 
-	QPushButton *okbutton = bbox->addButton(KStdGuiItem::ok());
-	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+	TQPushButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+	connect( okbutton, TQT_SIGNAL( clicked() ), TQT_SLOT(accept() ) );
 	okbutton->setAutoDefault( true );
 	okbutton->setDefault( true );
 
diff --git a/arts/tools/midiportdlg.h b/arts/tools/midiportdlg.h
index ac616f84..8992776b 100644
--- a/arts/tools/midiportdlg.h
+++ b/arts/tools/midiportdlg.h
@@ -22,18 +22,18 @@
 #ifndef ARTS_TOOLS_MIDIPORTDLG_H
 #define ARTS_TOOLS_MIDIPORTDLG_H
 
-#include <qdialog.h>
-#include <qtimer.h>
-#include <qlabel.h>
-#include <qscrollbar.h>
-#include <qlineedit.h>
-#include <qlayout.h>
-
-class MidiPortDlg :public QDialog {
+#include <tqdialog.h>
+#include <tqtimer.h>
+#include <tqlabel.h>
+#include <tqscrollbar.h>
+#include <tqlineedit.h>
+#include <tqlayout.h>
+
+class MidiPortDlg :public TQDialog {
 	Q_OBJECT
-	QLineEdit *edit;
+	TQLineEdit *edit;
 public:
-	MidiPortDlg(QWidget *parent, const char *device, const char *title);
+	MidiPortDlg(TQWidget *parent, const char *device, const char *title);
 	const char *device();
 
 public slots:
diff --git a/arts/tools/statusview.cpp b/arts/tools/statusview.cpp
index 7c1454e1..c29cf4ed 100644
--- a/arts/tools/statusview.cpp
+++ b/arts/tools/statusview.cpp
@@ -21,28 +21,28 @@
 
     */
 
-#include <qlayout.h>
+#include <tqlayout.h>
 #include <klocale.h>
-#include <qpushbutton.h>
-#include <qwidget.h>
-#include <qtimer.h>
-#include <qlabel.h>
+#include <tqpushbutton.h>
+#include <tqwidget.h>
+#include <tqtimer.h>
+#include <tqlabel.h>
 
 #include "statusview.h"
 
 using namespace std;
 using namespace Arts;
 
-ArtsStatusView::ArtsStatusView(Arts::SoundServer a_server, QWidget* parent, const char* name )
+ArtsStatusView::ArtsStatusView(Arts::SoundServer a_server, TQWidget* parent, const char* name )
 	: Template_ArtsView( parent,name )
 	, server(a_server)
 {
 	this->setCaption( i18n( "aRts Status" ) );
-	QBoxLayout *l= new QVBoxLayout(this);
+	TQBoxLayout *l= new TQVBoxLayout(this);
 	//l->setAutoAdd(TRUE);
 
 	RealtimeStatus rs= server.realtimeStatus();
-	l->addWidget(new QLabel(rs==rtRealtime?
+	l->addWidget(new TQLabel(rs==rtRealtime?
 							i18n("Artsd is running with realtime scheduling."):
 							rs==rtNoSupport?
 							i18n("Your system does not support realtime scheduling."):
@@ -54,19 +54,19 @@ ArtsStatusView::ArtsStatusView(Arts::SoundServer a_server, QWidget* parent, cons
 							this, "realtimeLabel"));
 	l->addSpacing(10);
 
-	suspendLabel= new QLabel(i18n("Determining suspend status..."),
+	suspendLabel= new TQLabel(i18n("Determining suspend status..."),
 							 this, "suspendLabel");
 	l->addWidget(suspendLabel);
 	l->addSpacing(6);
 	l->setMargin(6);
 
-	suspendButton= new QPushButton(this, "suspendButton");
+	suspendButton= new TQPushButton(this, "suspendButton");
 	suspendButton->setText(i18n("&Suspend Now"));
 	l->addWidget(suspendButton);
-	connect(suspendButton, SIGNAL(clicked()), this, SLOT(suspendButtonClicked()));
+	connect(suspendButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(suspendButtonClicked()));
 
-	artsPollStatusTimer= new QTimer(this);
-	connect(artsPollStatusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
+	artsPollStatusTimer= new TQTimer(this);
+	connect(artsPollStatusTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(updateStatus()));
 	artsPollStatusTimer->start(1000);
 	//l->activate();
 	show();
diff --git a/arts/tools/statusview.h b/arts/tools/statusview.h
index 7fa17357..e1f167ab 100644
--- a/arts/tools/statusview.h
+++ b/arts/tools/statusview.h
@@ -24,7 +24,7 @@
 #ifndef STATUSVIEW_H
 #define STATUSVIEW_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 #include <arts/soundserver.h>
 
 #include "templateview.h"
@@ -36,17 +36,17 @@ class QLabel;
 class ArtsStatusView : public Template_ArtsView {
 	Q_OBJECT
 public:
-	ArtsStatusView(Arts::SoundServer server, QWidget* =0, const char* =0 );
+	ArtsStatusView(Arts::SoundServer server, TQWidget* =0, const char* =0 );
 	
 public slots:
 	void updateStatus();
 	void suspendButtonClicked();
 	
 protected:
-	QTimer *artsPollStatusTimer;
+	TQTimer *artsPollStatusTimer;
 	Arts::SoundServer server;
-	QLabel *suspendLabel;
-	QButton *suspendButton;
+	TQLabel *suspendLabel;
+	TQButton *suspendButton;
 };
 
 #endif
diff --git a/arts/tools/templateview.cpp b/arts/tools/templateview.cpp
index 6f5a5fd6..a589ff46 100644
--- a/arts/tools/templateview.cpp
+++ b/arts/tools/templateview.cpp
@@ -22,7 +22,7 @@
 
 //#include <kdebug.h>
 
-Template_ArtsView::Template_ArtsView( QWidget* parent, const char* name ) : QFrame( parent,name ){
+Template_ArtsView::Template_ArtsView( TQWidget* parent, const char* name ) : TQFrame( parent,name ){
 	//kdDebug()<<k_funcinfo<<endl;
 }
 
@@ -30,7 +30,7 @@ Template_ArtsView::~Template_ArtsView() {
 	//kdDebug()<<k_funcinfo<<endl;
 }
 
-void Template_ArtsView::closeEvent( QCloseEvent *e ) {
+void Template_ArtsView::closeEvent( TQCloseEvent *e ) {
 	//kdDebug()<<k_funcinfo<<endl;
 	e->accept();
 	emit closed();
diff --git a/arts/tools/templateview.h b/arts/tools/templateview.h
index a3badea8..efdd35f4 100644
--- a/arts/tools/templateview.h
+++ b/arts/tools/templateview.h
@@ -22,16 +22,16 @@
 #define ARTS_TEMPLATEVIEW_H
 
 //#include <artsflow.h>
-#include <qframe.h>
+#include <tqframe.h>
 
 class Template_ArtsView : public QFrame
 {
 	Q_OBJECT
 public:
-	Template_ArtsView( QWidget* =0, const char* =0 );
+	Template_ArtsView( TQWidget* =0, const char* =0 );
 	~Template_ArtsView();
 
-	void closeEvent( QCloseEvent* );
+	void closeEvent( TQCloseEvent* );
 signals:
 	void closed();
 };