Quote Originally Posted by marcel View Post
Why don't you try synchronizing the chart creation with grabWidget(). Can't you emit a signal or set a flag somewhere to indicate that a certain chart has been finished and can be saved?

Regards
I used a QTimer to activate a "slot" to print these pictures, but the components were still missing. Actually, I tried QTimer::start(), singleShot(), and even QThread. All same result.

Maybe this is a limitation of QT3.x just like VireX said. But anyone can comfirm it?

Seems I may need to go up to QT4.

Thanks again, guys.