I'm adding the ability to save (as BMP, JPG, etc.) and print to my OpenGL CView-derive MFC class. I'm having a problem, though... I can grab the image in my window's DC just fine, but I want to render ...

So I'm porting an old SGI Motif/OpenGL app to Linux Qt/OpenGL and I've got the basics down. I can write code for a QGLWidget class and make it run. My app depends on using the OpenGL commands ...