Create a desktop widget (gadget) with QT 4

Question

How do I create with QT 4 a window that remains anchored to the desktop as a widget ? (Eg like Yahoo Widgets or Google Gadgets).

I intend to give the same characteristics of a widget to a normal window:

1. Remove the edges (easy to do)
2. The window must not move (how ?)
3. Must be displayed only when other windows are minimized (how ?)

Answer 1

I don't think Qt provides anything specific to do this. You will need to create and manage your own window but you can use QDesktopWidget to help.