[osg-users] Qt4.5 problem

Martin Beckett osgforum at tevs.eu
Wed Mar 11 11:12:00 PDT 2009

I'm getting nowhere trying to make Qt 4.5 work with OSG on windows.

Using QOSGWidget() leads to the scene recursively repainting itself, Adapterwidget is fine.

This is with the default "-graphicssystem raster" passed to Qt.
If you use the new "-graphicssystem opengl" it works, but all non-osg Qt gui elements are very slow to draw (it takes >1sec for each button etc).

This is on windows XP with a Nvidia GeForce 8500

Anybody using Qt4.5?

Read this topic online here:

More information about the osg-users mailing list