Mulitple openGL windows

[KShots]

Unfortunately, I can only speculate. I suspect that you may be running into problems through the use of multiple QMainWindows. Generally, you'd only want one of those. Might I suggest sticking your OpenGL windows into a QWorkspace, contained within a single QMainWindow? This would allow you to move the windows around inside the application, which may or may not be desirable. It also provides an easy way to add or remove OpenGL views (again, may or may not be desirable in your application).

If you don't want to use a QWorkspace to contain each QGLWidget, just use a QWidget for each QGLWidget (adding whatever else you need to the QWidget). You shouldn't need multiple QMainWindows.

[tcsvw5]

Yeah that is probably the way this will have to go. Thanks for your help.

One last question.
I've also got a QPopupMenu set up as a right click menu on my openGl widgets however after the user selects an option on the popup menu (or clicks elsewhere to get rid of it) the openGL only renders under the portion of the screen where the popup menu had been.
Similarly this happens when I drag another window over my openGL widget, the openGL only seems to render under the area which was 'covered up' before.
This is happening with QT's openGL examples as well.
Is there a way aroudn this?

Thanks,
Travis