Update QScreen::availableGeometry() on _NET_WORKAREA atom changes

When the window manager sets new workarea using the _NET_WORKAREA xcb
atom, QScreen::availableGeometry() does not react to that and returns an
invalid available geometry. This patch reacts to that change and updates
the QScreen property properly on xcb platform.

Change-Id: I8f0b4a27bab0ce450fb7393f4d9a56f3ce9a4ea1
Reviewed-by: Uli Schlachter <psychon@znc.in>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>

0 files changed, 0 insertions, 0 deletions