Subclassing QGraphicsRectItem to have a reference rectangle on an image

[Sergex]

Yes I did! I set my flags like this:

setFlags(QGraphicsRectItem::ItemIsMovable | QGraphicsRectItem::ItemIsSelectable |
                QGraphicsRectItem::ItemIsFocusable);
 
    setAcceptHoverEvents(true);

setFlags(QGraphicsRectItem::ItemIsMovable | QGraphicsRectItem::ItemIsSelectable |
                QGraphicsRectItem::ItemIsFocusable);

    setAcceptHoverEvents(true);

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After doing this I am having problems..