[Development] QSurface handle is NULL

[Csaba Csernai]

Hi everyone!

I am working on a project, which uses openGL, but there is some glitch when
i create a new instance of QGLWidget. It seems that somehow the
QSurface::surfaceHandle() returns NULL, thus can't make the context active.
Can anyone suggest when can this handle NULL?

Best Regards,
-- 
Csaba Csernai
C/C++ Software Developer
Mediso Medical Imaging Systems Ltd.
Hungary, H-1022 Budapest,
Alsótörökvész 14.
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