jben/interface/gtk/widget/yesnodialog.py

   1 # -*- coding: utf-8 -*-
   2
   3 from __future__ import absolute_import
   4
   5 import gtk
   6
   7
   8 class InfoMessage(gtk.MessageDialog):
   9
  10     def __init__(self, parent=None, title="", message="",
  11                  type=gtk.MESSAGE_INFO, buttons=gtk.BUTTONS_YES_NO,
  12                  default_button=None):
  13         gtk.MessageDialog.__init__(self, parent,
  14                                    gtk.DIALOG_MODAL, type,
  15                                    buttons, message)
  16         self.set_title(title)
  17         if default_button:
  18             if default_button.lower() == "yes":
  19                 self.set_default_response(gtk.RESPONSE_YES)
  20             elif default_button.lower() == "yes":
  21                 self.set_default_response(gtk.RESPONSE_NO)
  22
  23 def show_message_yn(parent, title, message, default_button=None):
  24     """Convenience function intended for displaying modal dialogs."""
  25     im = InfoMessage(parent, title, message, default_button=default_button)
  26     result = im.run()
  27     im.destroy()
  28     return True if result == gtk.RESPONSE_YES else False