I'm a little confused as to WHEN you want to use a QWidget and WHEN you want to use a QGraphicsScene, could somebody elaborate on that or point me to some docs that have already covered it? I'm having a difficult time finding such information.

For instance, take the demo Tetrix, could you use a QGraphicsScene for the "board" area where all tetris blocks are? Or is QGraphicsScene limited to requiring the entire space of the window at all times?

Any help would be appreciated. Thanks!