From Martin Beckett, "I tested DJ's fix to stop flicker on Windows + Qt viewer on 2.6.7

It solves the problem on XP and Win7 on Qt 4.5 and 4.62
It isn't necessary on Linux (ubuntu 8.10/9.04 Qt 4.5/4.6.2) but doesn't cause any harm.
But I have #ifdef'ed it with WIN32. I can't test it on 64bit windows (not sure if x64 defines WIN32?)"
This commit is contained in:
Robert Osfield 2010-03-03 10:11:54 +00:00
parent 2609c4aa02
commit 315e0521c9

View File

@ -91,6 +91,11 @@ class QOSGWidget : public QWidget
osgViewer::GraphicsWindow* getGraphicsWindow() { return _gw.get(); }
const osgViewer::GraphicsWindow* getGraphicsWindow() const { return _gw.get(); }
#ifdef WIN32
// Prevent flicker on Windows Qt
QPaintEngine* paintEngine () const { return 0; }
#endif
protected:
void init();