From 7f8b0bb2958bb64d6a235df67cefbbbfeb844be4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 9 Apr 2011 14:29:54 +0200
Subject: [PATCH] Don't destroy dialog in AskDialog before reading value

The Entry value is lost if the dialog is destroyed before getting the value
---
 tryton/common/common.py | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/tryton/common/common.py b/tryton/common/common.py
index d3cf205ea6..c6d7e4fb89 100644
--- a/tryton/common/common.py
+++ b/tryton/common/common.py
@@ -643,11 +643,22 @@ class AskDialog(UniqueDialog):
         return win
 
     def __call__(self, question, parent, visibility=True):
-        response = super(AskDialog, self).__call__(question, parent, visibility)
+        if self.running:
+            return
+
+        dialog = self.build_dialog(question, parent,
+            visibility=visibility)
+        dialog.set_icon(TRYTON_ICON)
+        self.running = True
+        dialog.show_all()
+        response = dialog.run()
+        result = None
         if response == gtk.RESPONSE_OK:
-            return self.entry.get_text()
-        else:
-            return None
+            result = self.entry.get_text()
+        parent.present()
+        dialog.destroy()
+        self.running = False
+        return result
 
 ask = AskDialog()