Mercurial > fife-parpg
view ext/guichan-0.8.1/include/guichan/widgetlistener.hpp @ 298:07709bffab8f
*hope i fixed script-without-shebang part 3 the last one
author | LinuxDonald@33b003aa-7bff-0310-803a-e67f0ece8222 |
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date | Sun, 05 Jul 2009 19:11:53 +0000 |
parents | 4a0efb7baf70 |
children |
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/* _______ __ __ __ ______ __ __ _______ __ __ * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ * * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson * * * Per Larsson a.k.a finalman * Olof Naessén a.k.a jansem/yakslem * * Visit: http://guichan.sourceforge.net * * License: (BSD) * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name of Guichan nor the names of its contributors may * be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef GCN_WIDGETLISTENER_HPP #define GCN_WIDGETLISTENER_HPP #include <string> #include "guichan/event.hpp" #include "guichan/platform.hpp" namespace gcn { /** * Interface for listening for events from widgets. When a widget's size, * location or visibility changes, the relevant method of the listener is * invoked. * * @see Widget::addWidgetListener, Widget::removeWidgetListener * @author Olof Naessén * @since 0.8.0 */ class GCN_CORE_DECLSPEC WidgetListener { public: /** * Destructor. */ virtual ~WidgetListener() { } /** * Invoked when a widget changes its size. * * @param event Describes the event. * @since 0.8.0 */ virtual void widgetResized(const Event& event) { } /** * Invoked when a widget is moved. * * @param event Describes the event. * @since 0.8.0 */ virtual void widgetMoved(const Event& event) { } /** * Invoked when a widget is hidden, i.e it's set to be * not visible. * * @param event Describes the event. * @since 0.8.0 */ virtual void widgetHidden(const Event& event) { } /** * Invoked when a widget is shown, i.e it's set to be * visible. * * @param event Describes the event. * @since 0.8.0 */ virtual void widgetShown(const Event& event) { } protected: /** * Constructor. * * You should not be able to make an instance of WidgetListener, * therefore its constructor is protected. */ WidgetListener() { } }; } #endif // end GCN_WIDGETLISTENER_HPP