Hi,

is there any limitation using a QGLWidget inside my MainWindow? 

When i run my application with a QGLWidget as a component it draws a black box, instead of respecting my clearcolor. If 
i run this Widget outside of my MainWindow, it works perfectly.

Some examples in Qt requires -opengl desktop make defines, is there any way to do this?

Best regards,

Jefferson Soares Biernastki