@Nnexxus, it's an interesting idea. I've heard about such feature required for each application on Android. On Maemo, it would make sense to have the same thing. Everything in Wagic works with a timer that refreshes the UI and performs all the computation.

I could perfectly stop/start this timer up reception of some system events (Phone locked or app in the background). Anybody who has already developed such feature for its app with a pointer on how to do that with Qt on Maemo ?