[Interest] Input devices auto detection

[Al-Khanji Louai]

> Anyway, I guess I can scan the device tree somehow and check for
> plugging/unplugging devices. So (theoretically) I can "semi-autodetect"
> input devices. In this case, can I inform running application and
> make it use new device?
> 

If you compile Qt with udev support and do not specify any devices it should automatically find new devices. See qevdevmousemanager.cpp.

Cheers,
Louai