How to make group Of QGraphicsItem ..

Hi to all,
i want to make group of selected item how it will be possible .
I want to make group when i move one graphicsitem and it will come to another graphics item ..


Thanks

See QGraphicsItemGroup.

I have seen QGraphicsItemGroup .... but i want to make group when one graphicsitem comes near to other (only on boundries).

What did you try so far? One option is to reimplement QGraphicsItem::itemChange(), detect the situation and form the group. Notice also QGraphicsItem::collidingItems().