[gtk+] mir: set event source device as well

[William Hua <williamhua src gnome org>]

commit 7e5b21651170e57b80a549bfb0cf0eb92ba7d30b
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Tue Dec 2 18:19:39 2014 +0100

    mir: set event source device as well

 gdk/mir/gdkmireventsource.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gdk/mir/gdkmireventsource.c b/gdk/mir/gdkmireventsource.c
index d2e3f2e..df2ec92 100644
--- a/gdk/mir/gdkmireventsource.c
+++ b/gdk/mir/gdkmireventsource.c
@@ -52,6 +52,7 @@ send_event (GdkWindow *window, GdkDevice *device, GdkEvent *event)
   GList *node;
 
   gdk_event_set_device (event, device);
+  gdk_event_set_source_device (event, device);
   gdk_event_set_screen (event, gdk_display_get_screen (gdk_window_get_display (window), 0));
   event->any.window = g_object_ref (window);