source: GTP/trunk/App/Demos/Geom/OgreStuff/include/OgreKeyTarget.h @ 1812

Revision 1812, 2.2 KB checked in by gumbau, 18 years ago (diff)
RevLine 
[1812]1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4    (Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25/***************************************************************************
26OgreKeyTarget.h  - 
27        Handles the adding and removing of KeyListeners.
28
29        Components that process the Key Event should subclass this class
30        and call processKeyEvent when that event is identified.
31
32-------------------
33begin                : Nov 19 2002
34copyright            : (C) 2002 by Kenny Sabir
35email                : kenny@sparksuit.com
36***************************************************************************/
37
38#ifndef __KeyTarget_H__
39#define __KeyTarget_H__
40
41#include "OgrePrerequisites.h"
42#include "OgreEventTarget.h"
43
44namespace Ogre {
45
46    class _OgreExport KeyTarget : public EventTarget
47    {
48    private:
49        std::set<KeyListener*> mRemovedListeners;
50
51    protected:
52        std::set<KeyListener*> mKeyListeners;
53
54    public:
55                KeyTarget() { }
56        virtual ~KeyTarget() { }
57
58            void processKeyEvent(KeyEvent* e) ;
59            void addKeyListener(KeyListener* l) ;
60            void removeKeyListener(KeyListener* l) ;
61    };
62
63
64
65}
66
67
68#endif //__KeyTarget_H__
69
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