c++ - Getting QT to respond to power-events (sleep/hibernate) -

I am trying to develop software that is an intelligent wrt sleep event (closing the network connection) is OK , Etc.)

Is there a mechanism in QT (4.6) that are responding to system power events?

I think there is a basic for them in the QT and multi-platform way, but in some ways And do the things you are looking for for the API. Pozx signal can provide something to inform your app about running system events. Apart from this, you want to see QiDiBus stuff, in some cases DBS will broadcast system events. But the things you are actually looking for are very dependent on OS and without any target OS, to point to an optimal solution Is hard for