Mercurial > parpg-source
view common/listeners/widget_listener.py @ 115:26e65f27dbd7
"Open" will now not be shown in the context menu when the lockable is locked.
"Lock" will not not be shown in the context menu when the lockable is open.
author | KarstenBock@gmx.net |
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date | Mon, 03 Oct 2011 14:12:17 +0200 |
parents | 7a89ea5404b1 |
children |
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#!/usr/bin/env python # This file is part of PARPG. # PARPG is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # PARPG 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 General Public License for more details. # You should have received a copy of the GNU General Public License # along with PARPG. If not, see <http://www.gnu.org/licenses/>. """This module contains the WidgetListener class for receiving widget events""" class WidgetListener(object): """A Base class for listeners receiving widget events""" def __init__(self, event_listener): self.event_listener = None WidgetListener.attach(self, event_listener) def attach(self, event_listener): """Attaches the listener to the event""" event_listener.addListener("Widget", self) self.event_listener = event_listener def detach(self): """Detaches the listener from the event""" self.event_listener.removeListener("Widget", self) self.event_listener = None def onWidgetAction(self, evt): """Called when a widget action is executed""" pass