On 26. nov.. 2008, at 22.46, Børge Austvold wrote: > Hi Gunnar, > > Well I managed to get this up and running using native code to > initialize the QApplication. I can now create a fullscreen > application that paints transparent on the screen, cool! One thing > is still missing, if I try to do this with a QGLWidget the screen > turns black, QWidget is ok... any idea why GL painting fails on this ? >
This will not be possible with a GL widget. Behind the QWidget is a double buffer based on XRender which is composited onto the screen. When you use a QGLWidget you're bypassing XRender and Qt's internal double buffer and all other things that would make this work. To get this working with a GL widget you would have to use a GL based X server and hook into it somehow, but I have little experience in that area, I'm afraid... - Gunnar _______________________________________________ Qt-jambi-interest mailing list [email protected] http://lists.trolltech.com/mailman/listinfo/qt-jambi-interest
