QGLWidget tilts on continuous resize ?

I have modified the 2dpainting example for QGL to let the QGLwidget & Native answer to the main window resize (the original example has a fixed size) .
I have discover that QGLwidgets tilts on every repaint
Is this the normal behavior ?

Thanks

Quote:

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Originally Posted by tonnot

I have modified the 2dpainting example for QGL to let the QGLwidget & Native answer to the main window resize (the original example has a fixed size) .
I have discover that QGLwidgets tilts on every repaint
Is this the normal behavior ?

Thanks

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That could be due to many reasons. Double buffering? Widget layout re-positioning? your graphic card? living in Japan and hit by constant earth quake? (last one is a joke you know that right?)

Regards,
Dong Back Kim