diff --git a/acinclude.m4 b/acinclude.m4
index 2080a9c..dc1ef4f 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1133,14 +1133,14 @@ cat >> conftest.$ac_ext <<EOF
 EOF
 if test $kde_qtsubver -gt 0; then
 cat >> conftest.$ac_ext <<EOF
-    QString s;
+    TQString s;
     s.setLatin1("Elvis is alive", 14);
 EOF
 fi
 fi
 if test "$kde_qtver" = "3"; then
 cat >> conftest.$ac_ext <<EOF
-    (void)QStyleFactory::create(QString::null);
+    (void)QStyleFactory::create(TQString::null);
     QCursor c(Qt::WhatsThisCursor);
 EOF
 fi
@@ -4664,7 +4664,7 @@ AC_TRY_RUN(dnl
 #include <qimageio.h>
 #include <qstring.h>
 int main() {
-		QString t = "hallo";
+		TQString t = "hallo";
 		t.fill('t');
 		qInitImageIO();
 }
diff --git a/doc/html/development-highlev.html b/doc/html/development-highlev.html
index 6174f5c..4716844 100644
--- a/doc/html/development-highlev.html
+++ b/doc/html/development-highlev.html
@@ -26,7 +26,7 @@ source distribution of ksquirrel-libs.
 	RGBA           *image = NULL, *scan;
 	fmt_codec_base *codeK;
 
-	QString file = "/home/krasu/animation1.gif";
+	TQString file = "/home/krasu/animation1.gif";
 
 	<b>Determine the library and codec</b>
 	codeK = SQ_LibraryHandler::instance()->libraryForFile(file)->codec;
diff --git a/examples/qtapp/myqt.cpp b/examples/qtapp/myqt.cpp
index 01e01f9..548f2ea 100644
--- a/examples/qtapp/myqt.cpp
+++ b/examples/qtapp/myqt.cpp
@@ -9,7 +9,7 @@
 #include "ksquirrel-libs/fmt_utils.h"
 #include "ksquirrel-libs/error.h"
 
-MyQT::MyQT(QWidget *parent, const char *name) : QLabel(parent, name)
+MyQT::MyQT(TQWidget *parent, const char *name) : QLabel(parent, name)
 {
     setAlignment(Qt::AlignCenter);
 }
@@ -100,7 +100,7 @@ QPixmap MyQT::loadImage()
 
 	codeK->read_close();
 
-	QImage im((unsigned char*)image, finfo.image[current].w, finfo.image[current].h, 32, 0, 0, QImage::LittleEndian);
+	TQImage im((unsigned char*)image, finfo.image[current].w, finfo.image[current].h, 32, 0, 0, TQImage::LittleEndian);
 	
 	return QPixmap(im.swapRGB());
 }
diff --git a/examples/qtapp/myqt.h b/examples/qtapp/myqt.h
index 8369054..e05ee1d 100644
--- a/examples/qtapp/myqt.h
+++ b/examples/qtapp/myqt.h
@@ -14,7 +14,7 @@ class MyQT : public QLabel
     TQ_OBJECT
 
 	public:
-		MyQT(QWidget *parent = 0, const char *name = 0);
+		MyQT(TQWidget *parent = 0, const char *name = 0);
 		~MyQT();
 		
 		QPixmap loadImage();
diff --git a/examples/qtgl/myqgl.cpp b/examples/qtgl/myqgl.cpp
index 2ae6e59..b1387f4 100644
--- a/examples/qtgl/myqgl.cpp
+++ b/examples/qtgl/myqgl.cpp
@@ -9,7 +9,7 @@
 #include "ksquirrel-libs/fmt_utils.h"
 #include "ksquirrel-libs/error.h"
 
-MyQGL::MyQGL(QWidget *parent, const char *name) : QGLWidget(parent, name), bits(0), w(0), h(0)
+MyQGL::MyQGL(TQWidget *parent, const char *name) : QGLWidget(parent, name), bits(0), w(0), h(0)
 {}
 
 MyQGL::~MyQGL()
diff --git a/examples/qtgl/myqgl.h b/examples/qtgl/myqgl.h
index d0549df..70c1690 100644
--- a/examples/qtgl/myqgl.h
+++ b/examples/qtgl/myqgl.h
@@ -14,7 +14,7 @@ class MyQGL : public QGLWidget
     TQ_OBJECT
 
 	public:
-		MyQGL(QWidget *parent = 0, const char *name = 0);
+		MyQGL(TQWidget *parent = 0, const char *name = 0);
 		~MyQGL();
 
 	public slots: