Qt-interest Archive, February 2007
QGraphicsView rubber band geometry
Message 1 in thread
Hi !
I develop a simple test application using the Graphics View framework.
I would like to select some QGraphicsItem and fit the view using the
selected items.
To select multiple items I have set the dragMode to
QGraphicsView::RubberBandDrag.
The documentation says:
"A rubber band will appear. Dragging the mouse will set the rubber band
geometry, and all items covered by the rubber band are selected."
I need the rubber band geometry in order to fit the view but I can't find
the way to access it.
A possible solution could find the bounding rect of the selected items, but
also in this case
I cannot find any useful simple method to achieve that.
How I can access to the rubber band geometry ?
Thanks in advance,
Angelo
