drawing shadow effect

Hi All
I am vijay using VS 2005 with Qt Integration 4.1. I am popping up one dialog when clicking on one push button. That Dialog should have Shadow effect , I mean some painting should be done in gray color in right side and bottom side of that dialog. What i have to do , Is thery any function doing that work. Let me know

thanks and regards
vijay

Place a QFrame (or two) in the dialog. Look at the docs on QFrame to see how to alter the shadow effects.