/usr/include/guichan/deathlistener.hpp is in libguichan-dev 0.8.2-13.
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* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
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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
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*/
#ifndef GCN_DEATHLISTENER_HPP
#define GCN_DEATHLISTENER_HPP
#include <string>
#include "guichan/event.hpp"
#include "guichan/platform.hpp"
namespace gcn
{
/**
* Interface for listening for death events from widgets.
*
* @see Widget::addDeathListener, Widget::removeDeathListener
* @author Olof Naessén
* @since 0.6.0
*/
class GCN_CORE_DECLSPEC DeathListener
{
public:
/**
* Destructor.
*/
virtual ~DeathListener() { }
/**
* Called when a widget dies. It is used to be able to recieve
* a notification when a death of a widget occurs.
*
* @param event The event of the death.
*/
virtual void death(const Event& event) = 0;
protected:
/**
* Constructor.
*
* You should not be able to make an instance of DeathListener,
* therefore its constructor is protected.
*/
DeathListener() { }
};
}
#endif // end GCN_DEATHLISTENER_HPP
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