On Fri, Feb 08, 2008 at 09:02:42PM +0100, Pavel Sanda wrote: > slowly approaching the final destination :) > > > void GuiView::setFullScreen() > > { > > menuBar()->hide(); > > statusBar()->hide(); > > dynamic_cast<QFrame*>(this)->setFrameStyle(QFrame::NoFrame); > > this line seqfaults. guiview inherits QFrame?
If it would, the dynamic_cast<> would not be needed. If it does not, the dynamic_cast<> gives 0 and we happily crash. > > dynamic_cast<QFrame*>(d.current_work_area_)->setFrameStyle( > > QFrame::NoFrame); > > this line work, we got rid of 1mm margin. > still 2 pixel border remain, it has to be from guiview? Or from your window manager? Andre'