Image format without bounding rect

[dreamer]

(problem drawing the next image....)


-------> -----------------
| |
| X |
| _______ |
| | | |
| | | |
| |______| |
| |
| |
|______________|

In this case, the mouseEvent->scenePos() is the X on the print.
The call itemAt(X) return 0, because no item is under the mouse cursor....
How can i do, to have the item returned by the function itemAt in this case???