Detect changes to the Viewport in QGraphicsView on resize

[d_stranz]

Your objection is valid

Not so much an objection as an observation that there are many ways to skin Qt cats. Event filters are one of the more difficult things to understand about Qt event processing, whereas deriving a class and overriding a virtual method is straightforward.

[tamara3011]

Hi All,

Thanks for the replies, Using the event handler has worked for me. I did not want to subclass my dialog box if I didn't need to. Wanted to know when ever the viewport location changed within a scene ( scrolling, dragging, scaling, resize, etc) this worked for me.

Thanks!