c++ - Check if keyboard and mouse are available with Qt -

is possible check if keyboard , mouse connected system qt or other c++ alternative? in windows

i think qt in embedded linux can detect plug , unplug of usb mouse , enable when usb mouse plugged in.

you can refer following links http://qt-project.org/doc/qt-4.8/qkbddriverplugin.html#details

http://qt-project.org/doc/qt-4.8/qmousedriverplugin.html#details

http://qt-project.org/doc/qt-4.8/qwsmousehandler.html