From: Carlos Garnacho <carlosg@gnome.org>
Date: Mon, 26 Jun 2017 17:20:20 +0000 (+0200)
Subject: gtkgesture: Do not ignore events from other GdkWindows than the widget's
X-Git-Tag: archive/raspbian/3.24.39-1+rpi1~1^2~65^2~39^2~453
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=54c26e0983b9300d3bc66adf05cf668e7a1bfe86;p=gtk%2B3.0.git

gtkgesture: Do not ignore events from other GdkWindows than the widget's

There's GDK grab situations (eg. pointer motion outside the grab window
in combination with a GTK+ grab) where a gesture may receive events from
windows that are not the widget's.

The _update_widget_coordinates() still does work for those situations, so
just let these events go through instead of ignoring them.

https://bugzilla.gnome.org/show_bug.cgi?id=782870
---

diff --git a/gtk/gtkgesture.c b/gtk/gtkgesture.c
index 979e0e8ba9..f8656e589e 100644
--- a/gtk/gtkgesture.c
+++ b/gtk/gtkgesture.c
@@ -554,7 +554,7 @@ _gtk_gesture_update_point (GtkGesture     *gesture,
   widget_window = _find_widget_window (gesture, event->any.window);
 
   if (!widget_window)
-    return FALSE;
+    widget_window = event->any.window;
 
   touchpad = EVENT_IS_TOUCHPAD_GESTURE (event);