1 files changed, 8 insertions, 8 deletions
diff --git a/examples/demo/opengl/gllandscape.cpp b/examples/demo/opengl/gllandscape.cpp
index 1de9102b0..612f8c264 100644
--- a/examples/demo/opengl/gllandscape.cpp
+++ b/examples/demo/opengl/gllandscape.cpp
@@ -18,8 +18,8 @@
 GLLandscape::GLLandscape( TQWidget * parent, const char * name )
     : TQGLWidget( parent, name )
 {
-    mouseButtonDown  = FALSE;
-    animationRunning = FALSE;
+    mouseButtonDown  = false;
+    animationRunning = false;
     oldX = oldY = oldZ = 0.0;
     landscape     = 0;
     vertexNormals = 0;
@@ -308,7 +308,7 @@ void GLLandscape::createGrid( int size )
 	size++;
     gridSize = size;
     gridHalf = gridSize / 2;
-    initFractals  = TRUE;
+    initFractals  = true;
     landscape     = new double*[gridSize];
     normals       = new gridNormals*[gridSize];
     vertexNormals = new avgNormals*[gridSize];
@@ -425,7 +425,7 @@ void GLLandscape::fractalize()
     p.x = p.y = p.z = 0;
     // Initialise fbm routine
     if ( initFractals ) {
-	initFractals = FALSE;
+	initFractals = false;
 	value = fBm( p, roughness, 2.0, 8.0, 1 );
     }
 
@@ -650,13 +650,13 @@ void GLLandscape::setLandscape( int state )
 void GLLandscape::mousePressEvent( TQMouseEvent *e )
 {
     oldPos = e->pos();
-    mouseButtonDown = TRUE;
+    mouseButtonDown = true;
 }
 
 void GLLandscape::mouseReleaseEvent( TQMouseEvent *e )
 {
     oldPos = e->pos();
-    mouseButtonDown = FALSE;
+    mouseButtonDown = false;
 }
 
 void GLLandscape::mouseMoveEvent( TQMouseEvent *e )
@@ -742,10 +742,10 @@ void GLLandscape::toggleWaveAnimation( bool state )
 {
     if (state) {
  	animTimer = startTimer(20);
-	animationRunning = TRUE;
+	animationRunning = true;
     } else {
 	killTimer(animTimer);
-	animationRunning = FALSE;
+	animationRunning = false;
     }
 }