Trinity Qt initial conversion

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

31 files changed, 551 insertions, 551 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