When undocking the ColorMapEditor, QVTKOpenGLSimpleWidget become black until hovered
When undocking the ColorMapEditor, QVTKOpenGLSimpleWidget become black until hovered
How to reproduce :
- Open ParaView
- Sources->Wavelet, Apply
- Color by RTData
- Show color map editor
- Undock color map editor
- QVTKOpenGLSimpleWidget based widget become black
- Over mouse on the widgets
- QVTKOpenGLSimpleWidget based widget become ok again
NOT related to !2471 (merged)