How to find client application is exit properly by running application

[Urthas]

Might QApplication::exec() be useful?

[mania]

I want to create running multiple application in handheld device using Linux OS. I have create window it looks like an icons for (e.g) In that window three icons having 1.TestDialog 2.TestWidget 3. Filecopy , each file is created by different users . Using QProcess::start() i am running applications , suppose when the user pressing Filecopy thus the application is running successfully but when they exit Filecopy application i am not know wheather it exit or not . I have tried QProcess:: pid() when running i get value when i disable and enable application i am not get pid value

[anda_skoa]

QProcess signals the end of the child's life cycle by emitting the finished() signal. That signal transports the child's exit code (e.g. what it returned from its main() function) and an enum value telling you whether the child exited cleanly or crashed.

Cheers,
_