6 files changed, 19 insertions, 19 deletions
diff --git a/examples/opengl/gear/gear.cpp b/examples/opengl/gear/gear.cpp
index 96152eedd..a895e6465 100644
--- a/examples/opengl/gear/gear.cpp
+++ b/examples/opengl/gear/gear.cpp
@@ -283,7 +283,7 @@ int main( int argc, char **argv )
     }
 
     if ( argc >= 2 ) {
-	bool ok = TRUE;
+	bool ok = true;
 	timer_interval = TQString::fromLatin1( argv[1] ).toInt( &ok );
 	if ( !ok )
 	    timer_interval = 10;
diff --git a/examples/opengl/glpixmap/globjwin.cpp b/examples/opengl/glpixmap/globjwin.cpp
index 0917110ff..136960b95 100644
--- a/examples/opengl/glpixmap/globjwin.cpp
+++ b/examples/opengl/glpixmap/globjwin.cpp
@@ -35,7 +35,7 @@ GLObjectWindow::GLObjectWindow( TQWidget* parent, const char* name )
 {
     // Create a menu
     file = new TQPopupMenu( this );
-    file->setCheckable( TRUE );
+    file->setCheckable( true );
     file->insertItem( "Grab Frame Buffer", this, TQ_SLOT(grabFrameBuffer()) );
     file->insertItem( "Render Pixmap", this, TQ_SLOT(makePixmap()) );
     file->insertItem( "Render Pixmap Hidden", this, TQ_SLOT(makePixmapHidden()) );
@@ -146,7 +146,7 @@ void GLObjectWindow::makePixmapHidden()
     // Make a TQGLWidget to draw the pixmap. This widget will not be shown.
     GLBox* w = new GLBox( this, "temporary glwidget", c1 );
 
-    bool success = FALSE;
+    bool success = false;
     TQPixmap pm;
 
     if ( w->isValid() ) {
@@ -160,7 +160,7 @@ void GLObjectWindow::makePixmapHidden()
 	pm = w->renderPixmap( sz.width(), sz.height() );
 
 	if ( !pm.isNull() )
-	    success = TRUE;
+	    success = true;
     }
 
     if ( success ) {
@@ -197,11 +197,11 @@ void GLObjectWindow::useFixedPixmapSize()
 {
     if ( pmSz.isValid() ) {
 	pmSz = TQSize();
-	file->setItemChecked( fixMenuItemId, FALSE );
+	file->setItemChecked( fixMenuItemId, false );
     }
     else {
 	pmSz = TQSize( 200, 200 );
-	file->setItemChecked( fixMenuItemId, TRUE );
+	file->setItemChecked( fixMenuItemId, true );
     }
 }
 
diff --git a/examples/opengl/overlay/glteapots.cpp b/examples/opengl/overlay/glteapots.cpp
index 83d4cc3a0..87b07164f 100644
--- a/examples/opengl/overlay/glteapots.cpp
+++ b/examples/opengl/overlay/glteapots.cpp
@@ -71,7 +71,7 @@ GLTeapots::GLTeapots( TQWidget* parent, const char* name )
 		 parent, name )
 {
     teapotList = 0;
-    rubberOn = FALSE;
+    rubberOn = false;
 }
 
 /*!
@@ -288,7 +288,7 @@ void GLTeapots::mousePressEvent( TQMouseEvent* e )
 {
     rubberP1 = e->pos();
     rubberP2 = rubberP1;
-    rubberOn = TRUE;
+    rubberOn = true;
 }
 
 /*!
@@ -311,7 +311,7 @@ void GLTeapots::mouseMoveEvent( TQMouseEvent* e )
 void GLTeapots::mouseReleaseEvent( TQMouseEvent* )
 {
     if ( rubberOn ) {
-	rubberOn = FALSE;
+	rubberOn = false;
 	updateOverlayGL();
     }
 }
diff --git a/examples/opengl/overlay_x11/gearwidget.cpp b/examples/opengl/overlay_x11/gearwidget.cpp
index 9a1f4dd90..9ee642999 100644
--- a/examples/opengl/overlay_x11/gearwidget.cpp
+++ b/examples/opengl/overlay_x11/gearwidget.cpp
@@ -252,9 +252,9 @@ void GearWidget::paintGL()
 {
     tqDebug( "GearWidget: Doing GL rendering." );
 #if defined (Q_GLX)
-    static bool doneIt = FALSE;
+    static bool doneIt = false;
     if ( !doneIt ) {
-	doneIt = TRUE;
+	doneIt = true;
 	// Print out the Visual ID. Access to this will be made
 	// simpler in future versions of TQt!
 	XWindowAttributes a;
diff --git a/examples/opengl/overlay_x11/rubberbandwidget.cpp b/examples/opengl/overlay_x11/rubberbandwidget.cpp
index d0e60bdc5..7e5d0741c 100644
--- a/examples/opengl/overlay_x11/rubberbandwidget.cpp
+++ b/examples/opengl/overlay_x11/rubberbandwidget.cpp
@@ -19,7 +19,7 @@ RubberbandWidget::RubberbandWidget( TQColor transparentColor, TQWidget *parent,
     : TQWidget( parent, name, f )
 {
     setBackgroundColor( transparentColor );
-    on = FALSE;
+    on = false;
 }
 
 
@@ -28,8 +28,8 @@ void RubberbandWidget::mousePressEvent( TQMouseEvent* e )
     p1 = e->pos();
     p2 = p1;
     p3 = p1;
-    on = TRUE;
-    setMouseTracking( TRUE );
+    on = true;
+    setMouseTracking( true );
 }
 
 
@@ -54,6 +54,6 @@ void RubberbandWidget::mouseReleaseEvent( TQMouseEvent* )
 	TQPainter p ( this );
 	p.eraseRect( rect() );
     }
-    on = FALSE;
-    setMouseTracking( FALSE );
+    on = false;
+    setMouseTracking( false );
 }
diff --git a/examples/opengl/texture/gltexobj.cpp b/examples/opengl/texture/gltexobj.cpp
index a6f7f80cd..af91fea86 100644
--- a/examples/opengl/texture/gltexobj.cpp
+++ b/examples/opengl/texture/gltexobj.cpp
@@ -33,10 +33,10 @@ GLTexobj::GLTexobj( TQWidget* parent, const char* name )
     xRot = yRot = zRot = 0.0;		// default object rotation
     scale = 5.0;			// default object scale
     object = 0;
-    animation = TRUE;
+    animation = true;
     timer = new TQTimer( this );
     connect( timer, TQ_SIGNAL(timeout()), TQ_SLOT(update()) );
-    timer->start( redrawWait, TRUE );
+    timer->start( redrawWait, true );
 }
 
 
@@ -74,7 +74,7 @@ void GLTexobj::paintGL()
 
     if ( animation ) {
 	glFlush(); // Make sure everything is drawn before restarting timer
-	timer->start( redrawWait, TRUE ); // Wait this many msecs before redraw
+	timer->start( redrawWait, true ); // Wait this many msecs before redraw
     }
 }