bin/widget/view/form_gtk/checkbox.py

   1 # -*- encoding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 # Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
   5 #
   6 # $Id$
   7 #
   8 # WARNING: This program as such is intended to be used by professional
   9 # programmers who take the whole responsability of assessing all potential
  10 # consequences resulting from its eventual inadequacies and bugs
  11 # End users who are looking for a ready-to-use solution with commercial
  12 # garantees and support are strongly adviced to contract a Free Software
  13 # Service Company
  14 #
  15 # This program is Free Software; you can redistribute it and/or
  16 # modify it under the terms of the GNU General Public License
  17 # as published by the Free Software Foundation; either version 2
  18 # of the License, or (at your option) any later version.
  19 #
  20 # This program is distributed in the hope that it will be useful,
  21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 # GNU General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with this program; if not, write to the Free Software
  27 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  28 #
  29 ##############################################################################
  30
  31 import gtk
  32
  33 import interface
  34
  35 class checkbox(interface.widget_interface):
  36     def __init__(self, window, parent, model, attrs={}):
  37         interface.widget_interface.__init__(self, window, parent, model, attrs)
  38         self.widget = gtk.CheckButton()
  39         self.widget.connect('focus-in-event', lambda x,y: self._focus_in())
  40         self.widget.connect('focus-out-event', lambda x,y: self._focus_out())
  41         self.widget.connect('button_press_event', self._menu_open)
  42         self.widget.connect('key_press_event', lambda x,y: self._focus_out())
  43
  44     def _readonly_set(self, value):
  45         self.widget.set_sensitive(not value)
  46
  47     def set_value(self, model, model_field):
  48         model_field.set_client(model, int(self.widget.get_active()))
  49
  50     def display(self, model, model_field):
  51         if not model_field:
  52             self.widget.set_active(False)
  53             return False
  54         super(checkbox, self).display(model, model_field)
  55         self.widget.set_active(bool(model_field.get(model)))
  56
  57 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
  58