--- kcachegrind/callgraphview.cpp	2005-09-27 01:43:04.000000000 +0300
+++ ../callgraphview.cpp	2005-10-20 19:23:39.000000000 +0200
@@ -952,7 +952,7 @@
 // PannerView
 //
 PannerView::PannerView(QWidget * parent, const char * name)
-  : QCanvasView(parent, name, WNoAutoErase | WStaticContents)
+  : QCanvasView(parent, name, WRepaintNoErase | WResizeNoErase | WStaticContents)
 {
   _movingZoomRect = false;