(split) p4i integration Integrate 269713 from 4.3 to main: if someone asks for a qpaintengine on a qabstracescrollarea then they will now get a warning (in the form of an runtime exception)
(split) p4i integration Integrate 269713 from 4.3 to main: if someone asks for a qpaintengine on a qabstracescrollarea then they will now get a warning (in the form of an runtime exception)

[git-p4: depot-paths = "//depot/qtjambi/main/": change = 269714]

qt-generator/qt-generator,qt-generator/qt-generator,qt-generator/qt-generator