Drawing a fixed-sized shape at mouse press position on QGraphicsView

[high_flyer]

the item is not drawn at the mouse press position because I set QGraphicsItem::ItemIgnoresTransformations flag

I don't see why this should matter?
The flag means that the item doesn't scale.
But its position stays the same in the parent coordinates, and the item coordinates remain the item coordinates.

[lain]

Thank you again for your reply.

I don't see why this should matter?
The flag means that the item doesn't scale.
But its position stays the same in the parent coordinates, and the item coordinates remain the item coordinates.

The item is drawn at the mouse press position if I don't set the QGraphicsItem::ItemIgnoresTransformations, but NOT if the flag is set...
I would appreciate it if you could confirm this using my code above with any image named test.tif.

[lain]

I've found a kind of solution.
If I make the item a direct child of the scene, it is drawn at the mouse press position.
Do I need to define the transformation matrix by myself to make the item a child of another item?
Seems tricky...