Greetings QtCentre,

It's been a long time. But I'm back . With a tricky question...

I have a program #1 with a QGraphicsView + QGraphicsScene.
I have a program #2.

I would like to draw things from program #2 to a QPainter in #1. Like a front buffer in my QGraphicsScene that would update its drawing from another process.

Has anyone got a clue on how to do this ?

Thanks.