[gtk+/gestures] widget: Fix gesture event handler retval for bubbled events

[Carlos Garnacho <carlosg src gnome org>]

commit 0f60f17ee3b2c25facc01e15012faa3f2c227e52
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed May 7 19:06:42 2014 +0200

    widget: Fix gesture event handler retval for bubbled events
    
    Do not clobber the return value if the regular event handler happens
    to return FALSE, even if the gesture meant to consume the event.

 gtk/gtkwidget.c |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 8aa0ee1..94b99fc 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -7427,7 +7427,7 @@ static gint
 gtk_widget_event_internal (GtkWidget *widget,
                           GdkEvent  *event)
 {
-  gboolean return_val = FALSE;
+  gboolean return_val = FALSE, handled;
 
   /* We check only once for is-still-visible; if someone
    * hides the window in on of the signals on the widget,
@@ -7440,8 +7440,8 @@ gtk_widget_event_internal (GtkWidget *widget,
   g_object_ref (widget);
 
   return_val |= _gtk_widget_run_controllers (widget, event, GTK_PHASE_BUBBLE);
-  g_signal_emit (widget, widget_signals[EVENT], 0, event, &return_val);
-  return_val |= !WIDGET_REALIZED_FOR_EVENT (widget, event);
+  g_signal_emit (widget, widget_signals[EVENT], 0, event, &handled);
+  return_val |= handled | !WIDGET_REALIZED_FOR_EVENT (widget, event);
   if (!return_val)
     {
       gint signal_num;
@@ -7543,7 +7543,10 @@ gtk_widget_event_internal (GtkWidget *widget,
          break;
        }
       if (signal_num != -1)
-       g_signal_emit (widget, widget_signals[signal_num], 0, event, &return_val);
+        {
+         g_signal_emit (widget, widget_signals[signal_num], 0, event, &handled);
+          return_val |= handled;
+        }
     }
   if (WIDGET_REALIZED_FOR_EVENT (widget, event))
     g_signal_emit (widget, widget_signals[EVENT_AFTER], 0, event);