From eccef5b092906e6b4ecd293106a6d0d87f1e7d2a Mon Sep 17 00:00:00 2001
From: Simon Schampijer <simon@schampijer.de>
Date: Thu, 21 Jun 2012 08:04:43 +0000
Subject: EventIcon: Make the child window of the event box invisible

We do use the EventBox only to receive events, hence the
window that the even box creates should be a GDK_INPUT_ONLY
window, which means that it is invisible and only serves to
receive events [1].

[1] http://developer.gnome.org/gtk3/3.4/GtkEventBox.html#gtk-event-box-set-visible-window

Signed-off-by: Simon Schampijer <simon@laptop.org>
Reviewed-by: Benjamin Berg <benzea@sugarlabs.org>
Acked-by: Manuel Quiñones <manuq@laptop.org>
---
diff --git a/src/sugar3/graphics/icon.py b/src/sugar3/graphics/icon.py
index 970446a..d99af7d 100644
--- a/src/sugar3/graphics/icon.py
+++ b/src/sugar3/graphics/icon.py
@@ -561,6 +561,8 @@ class EventIcon(Gtk.EventBox):
     def __init__(self, **kwargs):
         Gtk.EventBox.__init__(self)
 
+        self.set_visible_window(False)
+
         self._icon = Icon()
         for key, value in kwargs.iteritems():
             self._icon.set_property(key, value)
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