hi to all

i have made a pyramid with the help of opengl.. means with the help of QGLWidget ..

i have also a frame of QMainwindow .
i have setCentralWidget of this frame a graphicsview .
i have also some qgraphicsitem which i m adding to grapphicsview with the help of graphicsscene...

in this i wnt to add this pyramid also but how will i do i don't .
so pls help me to overcome this problem. pls
thanks in advance