From 9a853aea8dff7ec96af00a351ae78bda1cc44a03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 23 Mar 2011 15:03:09 +0100
Subject: [PATCH] Disallow to close wizard with Esc and remove close button
 also on windows

We must force the user to follow the flow of the wizard
---
 tryton/wizard/main.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tryton/wizard/main.py b/tryton/wizard/main.py
index 2a51421478..450ad15cfd 100644
--- a/tryton/wizard/main.py
+++ b/tryton/wizard/main.py
@@ -25,8 +25,9 @@ class Dialog(object):
         self.dia = gtk.Dialog(_('Wizard'), parent,
             gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
         self.dia.set_position(gtk.WIN_POS_CENTER_ON_PARENT)
-        if hasattr(self.dia, 'set_deletable') and os.name != 'nt':
+        if hasattr(self.dia, 'set_deletable'):
             self.dia.set_deletable(False)
+        self.dia.connect('close', self.close)
 
         self.accel_group = gtk.AccelGroup()
         self.dia.add_accel_group(self.accel_group)
@@ -145,6 +146,10 @@ class Dialog(object):
             self.parent.present()
             return False
 
+    def close(self, widget, event=None):
+        widget.emit_stop_by_name('close')
+        return True
+
     def destroy(self):
         self.dia.destroy()