Thnx for reply,
ya
You are right. Even when I have been able to draw perfectly rectangles on image using setPixel( ) at specifed coordinates of image, but yet it will not be possible to DRAG or EDIT those rectangles because they are the part of the image at pixel level.

Since I am new to Qt, will you please elaborate in little more detail using some simple code :
How to form editable rectangle at given coordinates on image?
I think then only it will be possible to DRAG it using MOUSE.

Waiting eagerly 4 reply
Ranjit Parmar: