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#
# Kiwi: a Framework and Enhanced Widgets for Python
#
# Copyright (C) 2003-2005 Async Open Source
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA
#
# Author(s): Christian Reis <kiko@async.com.br>
# Gustavo Rahal <gustavo@async.com.br>
# Johan Dahlin <jdahlin@async.com.br>
# Lorenzo Gil Sanchez <lgs@sicem.biz>
#
"""GtkCheckButton support for the Kiwi Framework"""
import gtk
from kiwi.python import deprecationwarn
from kiwi.ui.proxywidget import ProxyWidgetMixin
from kiwi.utils import PropertyObject, gsignal, type_register
class ProxyCheckButton(PropertyObject, gtk.CheckButton, ProxyWidgetMixin):
__gtype_name__ = 'ProxyCheckButton'
# changed allowed data types because checkbuttons can only
# accept bool values
allowed_data_types = bool,
def __init__(self):
ProxyWidgetMixin.__init__(self)
PropertyObject.__init__(self, data_type=bool)
gtk.CheckButton.__init__(self)
gsignal('toggled', 'override')
def do_toggled(self):
self.emit('content-changed')
self.chain()
def read(self):
return self.get_active()
def update(self, data):
if data is None:
self.set_active(False);
return
# No conversion to string needed, we only accept bool
self.set_active(data)
class CheckButton(ProxyCheckButton):
def __init__(self):
deprecationwarn(
'CheckButton is deprecated, use ProxyCheckButton instead',
stacklevel=3)
ProxyCheckButton.__init__(self)
type_register(CheckButton)
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