hi, wysota,Thank you very much!
i want to tell you that I haven't use any ignore() in my item class before.
I know what you mean. now my thought is : First, if i don't press mouse left button, then the mouseMoveEvent must be passed to qGraphicsView class, if i press mouse left button,
i should pass the mousemoveevent to the qgraphicsItem class. And should i install an event filter on the qGraphicsItem class or on the qGraphicsView class?
And how to do this?
Wish you reply again! Thank you!
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