display: Add vfunc for get_monitor_at_window

Desktop / GNOME / GTK - Olivier Fourdan [redhat.com] - 18 May 2016 12:07 UTC

Some backends (namely Wayland) do not support global coordinates so using the window position to determine the monitor will always fail on such backends.

In such cases, the backend itself might be better suited to identify the monitor a given window resides on.

Add a vfunc get_monitor_at_window() to the display class so that we can use the backend to retrieve the monitor, if the backend implements it.

https://bugzilla.gnome.org/show_bug.cgi?id=766566

d288a13 display: Add vfunc for get_monitor_at_window
gdk/gdkdisplay.c | 11 +++++++++++
gdk/gdkdisplayprivate.h | 2 ++
2 files changed, 13 insertions(+)

Upstream: git.gnome.org

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