QGraphicsView/QGraphicsScene - Difference between Qt4.x and Qt5.x in Core?
Is there any difference between Qt4.x and Qt5.x for the Core of QGraphicsScene / QGraphicsView?
I have some problems with both classes and it seems like that they produce sometimes an unexpected segfault, which have its origin anywhere in the Qt library (or anything else).
Maybe a change to Qt5 would solve the problem, but if there are no difference in painting/drawing, then it would be senseless.
posting some piece of code you could receive more help.