[Qt-interest] QGraphicsItem ignore scene translation/transform?

[Ross Bencina]

Samuel Rødal wrote:
> Another option would be to not have these items be graphics items, but
> just draw them at static positions in QGraphicsView::drawForeground().
> Then override graphics view's event handlers and only pass them on to
> the QGraphicsView base class if the event is not meant for any of the
> foreground "items".

It might even be possible to have a second QGrpahicsScene or QGraphicsView 
which you paint into the existing view in QGraphicsView::drawForeground(), 
or some variation of that -- embed a second non-scrolling QGraphicsView 
inside the QAbstractScrollArea as a peer of the current viewport, make it 
transparent and ignore mouse events.

Ross.