Add an API that enables an application to, given an exported window handle, set its own window as a transient of the window associated with the exported window handle.
https://bugzilla.gnome.org/show_bug.cgi?id=769788
340b596 wayland: Add API for setting an exported as a parent
gdk/wayland/gdkdisplay-wayland.c | 6 ++++
gdk/wayland/gdkdisplay-wayland.h | 1 +
gdk/wayland/gdkwaylandwindow.h | 4 +++
gdk/wayland/gdkwindow-wayland.c | 70 ++++++++++++++++++++++++++++++++++++++
4 files changed, 81 insertions(+)
Upstream: git.gnome.org