From 49f5bab67fd68908006ae5fdeb4c0ce6f23b3969 Mon Sep 17 00:00:00 2001
From: Mathieu Virbel <mathieu@pymt.eu>
Date: Tue, 9 Nov 2010 19:29:01 +0100
Subject: [PATCH] widget: allow parent to be None (in case of remove_widget for
 eg)

---
 kivy/uix/widget.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kivy/uix/widget.py b/kivy/uix/widget.py
index 76165657e..243f84c1d 100644
--- a/kivy/uix/widget.py
+++ b/kivy/uix/widget.py
@@ -336,7 +336,7 @@ class Widget(EventDispatcher):
     children = ListProperty([])
 
     #: Parent
-    parent = ObjectProperty(None)
+    parent = ObjectProperty(None, allownone=True)
 
     #: Size hint X
     size_hint_x = NumericProperty(1, allownone=True)