MeeGo - Using Qt to get the applications open and kill it

[metRo_]

Hi,
It is possible using qt to know the open applications in meego? I'm talking about applications like gallery, browser, etc and not system services.
I know that i can use qprocess and call "ps aux" or "top". Another option is using proc folder.
My problem is what filter should i use in this case to get the applications like browser, gallery, radio, etc.

Thanks