Source code for enaml.widgets.push_button
#------------------------------------------------------------------------------
# Copyright (c) 2013, Nucleic Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file LICENSE, distributed with this software.
#------------------------------------------------------------------------------
from atom.api import Bool, Typed, ForwardTyped
from enaml.core.declarative import d_, observe
from .abstract_button import AbstractButton, ProxyAbstractButton
from .menu import Menu
class ProxyPushButton(ProxyAbstractButton):
""" The abstract definition of a proxy PushButton object.
"""
#: A reference to the PushButton declaration.
declaration = ForwardTyped(lambda: PushButton)
def set_default(self, default):
raise NotImplementedError
[docs]
class PushButton(AbstractButton):
""" A button control represented by a standard push button widget.
"""
#: Whether this button is the default action button in a dialog.
default = d_(Bool(False))
#: A reference to the ProxyPushButton object.
proxy = Typed(ProxyPushButton)
#--------------------------------------------------------------------------
# Observers
#--------------------------------------------------------------------------
@observe('default')
def _update_proxy(self, change):
""" Send the member state change to the proxy.
"""
# The superclass implementation is sufficient
super(PushButton, self)._update_proxy(change)