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QGraphicsView/QGraphicsScene - Difference between Qt4.x and Qt5.x in Core?

  • Hi,

    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.

    best regards

  • Hi,

    posting some piece of code you could receive more help.

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