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OgreKeyTarget.h

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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004     (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright © 2000-2002 The OGRE Team
00008 Also see acknowledgements in Readme.html
00009 
00010 This program is free software; you can redistribute it and/or modify it under
00011 the terms of the GNU Lesser General Public License as published by the Free Software
00012 Foundation; either version 2 of the License, or (at your option) any later
00013 version.
00014 
00015 This program is distributed in the hope that it will be useful, but WITHOUT
00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public License along with
00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00022 http://www.gnu.org/copyleft/lesser.txt.
00023 -----------------------------------------------------------------------------
00024 */
00025 /***************************************************************************
00026 OgreKeyTarget.h  -  
00027     Handles the adding and removing of KeyListeners.
00028     This is implemented through the use of a binary multicaster.
00029     See EventMulticaster.
00030 
00031     GuiElements (or other components) that process the Key Event should subclass this class 
00032     and call processKeyEvent when that event is identified.
00033 
00034 -------------------
00035 begin                : Nov 19 2002
00036 copyright            : (C) 2002 by Kenny Sabir
00037 email                : kenny@sparksuit.com
00038 ***************************************************************************/
00039 
00040 #ifndef __KeyTarget_H__
00041 #define __KeyTarget_H__
00042 
00043 #include "OgrePrerequisites.h"
00044 #include "OgreEventTarget.h"
00045 
00046 namespace Ogre {
00047 
00048     class _OgreExport KeyTarget : public EventTarget
00049     {
00050     protected:
00051         KeyListener* mKeyListener;
00052 
00053     public:
00054         KeyTarget();
00055 
00056     void processKeyEvent(KeyEvent* e) ;
00057     void addKeyListener(KeyListener* l) ;
00058     void removeKeyListener(KeyListener* l) ;
00059     };
00060 
00061 
00062 
00063 }
00064 
00065 
00066 #endif //__KeyTarget_H__
00067 

Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:14 2004