According to the QGraphicsItem destructor documentation:
"Note: It is more efficient to remove the item from the QGraphicsScene before destroying the item."
Why is that? I can't think of how it could make a difference.
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Why is it more efficient to remove an item from a QGraphicsScene before deleting it?
According to the QGraphicsItem destructor documentation:
"Note: It is more efficient to remove the item from the QGraphicsScene before destroying the item."
Why is that? I can't think of how it could make a difference.
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