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  1. Qt
  2. QTBUG-45064

QGraphicsVideoItem does not override QGraphicsItem::type()

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    • 64fff601a78887e321cd7d486974fe7dfe065d6b (qt/qtmultimedia/5.15)

      QGraphicsVideoItem does not override the virtual function QGraphicsItem::type(). This prevents qgraphicsitem_cast(..) from distinguishing QGraphicsVideoItem instances from any other QGraphicsItem-derived object that does not override type() or has a type() function that returns 65536 (UserType).

      This can be a problem in a number of cases, but is particularly problematic for PyQt: http://www.riverbankcomputing.com/pipermail/pyqt/2015-January/035302.html

      Edit: This can't happen before Qt 6.0 as it breaks binary compatibility.

        For Gerrit Dashboard: QTBUG-45064
        # Subject Branch Project Status CR V
        274259,3 Override QGraphicsItem::type in QGraphicsVideoItem 5.13 qt/qtmultimedia Status: MERGED +2 0

            valentyn.doroshchuk Valentyn Doroshchuk
            ehvatum Erik Hvatum
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