Yet another QVTKOpenGLWidget renaming ?

[borisb (Boris Basic)]

@mwestphal

As some have remarked it, this suggest the the newly named QVTKOpenGLStereoWidget will never be adopted as a generic widget. I personally am fine with that. So difficulties present with it are inherent to it’s design and can’t be solved on our side, but only on Qt/GraphicDriverStack which we have no control of. As this design is not preferred by the Qt community, I’m not hopeful for these issues to be fixed.

It should also be noted that QVTKOpenGLNativeWidget has an issue when enabling multisampling, see https://gitlab.kitware.com/vtk/vtk/issues/17154. The problem seems to come from Qt as understood by @utkarshayachit (https://gitlab.kitware.com/vtk/vtk/issues/17154#note_546700). Because of this, I’m using mostly QVTKOpenGLWidget in my own applications, which does not suffer from this issue. So personally, I’m not particularly in favor of renaming this widget by adding a “Stereo” label to it, since I don’t use QVTKOpenGLWidget for its stereo capabilities at all. But I agree that for the other widget, the “Native” term is not very clear.