Using Qt5 with Qt3D + QtWidgets
A new Qt3D module uses QWindow instead of QWidget
Is it possible to use it with QtWidgets based application?
Not trivial on Qt5.0, with Qt5.1 there is a "QWidget::createWindowContainer" which creates a "QWindow" in a QWidget ... this allows placing QWindow-subclasses in Widget-Layouts
The code behind the utility isn't big ... so it's possible to implement something similar on top of 5.0