[gtk+/wip/garnacho/dnd-grab: 3/13] gdk: Run DnD internal handlers before the main event handler

[Carlos Garnacho <carlosg src gnome org>]

commit 049cd5f9d61b9f63c681b3b5bd91aef6cfa4e008
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Jan 8 21:22:47 2016 +0100

    gdk: Run DnD internal handlers before the main event handler
    
    We'll be stealing those to GTK+, if the GdkDragContext manages
    the DnD operation.

 gdk/gdkevents.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkevents.c b/gdk/gdkevents.c
index 83f8ab1..c6bb43e 100644
--- a/gdk/gdkevents.c
+++ b/gdk/gdkevents.c
@@ -26,6 +26,7 @@
 
 #include "gdkinternals.h"
 #include "gdkdisplayprivate.h"
+#include "gdkdndprivate.h"
 
 #include <string.h>
 #include <math.h>
@@ -65,6 +66,9 @@ static GDestroyNotify _gdk_event_notify = NULL;
 void
 _gdk_event_emit (GdkEvent *event)
 {
+  if (gdk_drag_context_handle_source_event (event))
+    return;
+
   if (_gdk_event_func)
     (*_gdk_event_func) (event, _gdk_event_data);
 }