GTKmm and OpenGL?

["Zdravko Monov" <zdravko monov gmail com>]

Hello there,
I have to write a graphical application, that has a GUI and a
visualization window. The drawing won't be too complex but speed and
performance is needed. Can you tell me whether an OpenGL/SDL window
could be made as 'child' of some other GTKmm window? Is it at overall
possible GTKmm and a graphical system like OpenGL to work together
without bad effects?
Best regards