RealTime Images

[soxs060389]

Use your GraphicsWidget as teh Center/CentralWidget in QMainWindow and you are done with that.

About being fast, get your hands on OpenGL, it requires some work and the gain will be rather neglegable (diff<0.1ms *guess*) as QGarphicsScene has internally an OpenGL renderer aswell.

I think the main delay comes from Server-Client-Net-Code, not from showing the picture in the UI.

Did you do a test and messure time with a simple QTimer?
Maybe you should try to trigger a simple update() [SLOT] in your GraphicsView/Scene.

And beware: DO NOT COPY IMAGES!! Pass pointers or refernces to functions!!