[Qt-interest] Find Out If QWidget Is Inside a QGraphicsView

[Cédric Luthi]

On Mon, May 18, 2009 at 5:52 PM, Karol Krizka <kkrizka at gmail.com> wrote:

> Is it possible to find out if a QWidget is drawm inside a QGraphicsView
> or if it is being drawn as a native widget?

Yes, since Qt 4.5:

if (widget->graphicsProxyWidget()) {
    // The widget is inside a QGraphicsView
} else {
    // The widget is not inside a QGraphicsView
}