From e60ee668ac0b9d58efa7a3e054d3e96fcce1eed9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 10 Sep 2012 13:27:07 +0200
Subject: [PATCH] leave could be called during event process

---
 tryton/gui/window/view_form/view/form.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tryton/gui/window/view_form/view/form.py b/tryton/gui/window/view_form/view/form.py
index 0b4a733fb2..e2ce1ef042 100644
--- a/tryton/gui/window/view_form/view/form.py
+++ b/tryton/gui/window/view_form/view/form.py
@@ -4,6 +4,7 @@ import operator
 from functools import reduce
 import gtk
 import gettext
+import gobject
 import tryton.common as common
 from interface import ParserView
 from tryton.action import Action
@@ -172,7 +173,8 @@ class ViewForm(ParserView):
             focus_widget.grab_focus()
 
     def leave(self, widget, event):
-        self.set_value()
+        # leave could be called during event process
+        gobject.idle_add(self.set_value)
 
     def button_clicked(self, widget):
         record = self.screen.current_record