Creates an on-screen rendering area. attrib_list is currently unused. This must be set to NULL or empty (first attribute of None). See GLX 1.3 spec.
a #GdkGLConfig.
the #GdkWindow to be used as the rendering area.
this must be set to NULL or empty (first attribute of None).
Return: the new #GdkGLWindow.
ConstructionException GTK+ fails to create the object.
See Implementation
Creates an on-screen rendering area. attrib_list is currently unused. This must be set to NULL or empty (first attribute of None). See GLX 1.3 spec.