rtti() of derived class

[quickNitin]

Here is small pbm i am facing.

I have deriver a MyCanvasItem class from Q3CanvasPolygonal class.
i have overridded rtti() to return specific value.
But it clicking on this MyCanvasItem is return 2i.e. Q3CanvasPolygonal::RTTI.

where i can improve upon.

quickNitin