[Discuss-gnuradio] wxWidgets, wxPython, PyOpenGL and OpenGLContext

[Elvis Dowson]

Hi,
        Between wxWidgets-2.8 and wxWidgets-2.9, there are some breaking 
changes with the way the OpenGL rendering contexts are handled. You can see the 
difference in the samples/opengl/cube example in the wxWidgets-2.8.11 and 
wxWidgets-2.9.2 svn repo. 

I just have a quick quesion which is, where in gr-wxgui are the calls to 
wxGLCanvas made? 

The GL versions of gr-wxgui don't work with wxWidgets-2.9.2 (64-bit cocoa), due 
to the changes in the way OpenGL rendering contexts are handled in 
wxWidgets-2.9.2

Would anyone happen to know which file in the gnuradio code base sets the 
OpenGL rendering contexts, for the wxWidgets GUIs?

Best regards,

Elvis