Exclude keys from grab
This bug has been copied automatically from: https://bugs.launchpad.net/qemu/+bug/1634069
Reported by 'Konstantin' on 2016-10-17 :
Feature request: pressing every time a shortcut to release grab for switching windows/desktops is pretty annoying, especially for users of tiling WMs. QEMU have to have a way to specify keys or shortcuts (possibly something like "everything with the specified modifier key"), which would not be intercepted.