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 (c) 2000-2005 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 /*************************************************************************** 00027 OgreEventListeners.h - 00028 This file contains definatitions of all the different EventListeners. 00029 They are all included in 1 file, due to their small size. 00030 00031 They all inherit from an abstract base listener called EventListener. 00032 00033 So far we have the following listeners: 00034 MouseListener - handles mouse buttons clicked, pressed released, 00035 and mouse entered,exited, 00036 MouseMotionListener - handles mouse move and mouse drag 00037 ActionListener - Used for buttons, when pressed and released. 00038 00039 ------------------- 00040 begin : Nov 19 2002 00041 copyright : (C) 2002 by Kenny Sabir 00042 email : kenny@sparksuit.com 00043 ***************************************************************************/ 00044 00045 #ifndef __MouseListener_H__ 00046 #define __MouseListener_H__ 00047 00048 #include "OgrePrerequisites.h" 00049 #include "OgreMouseEvent.h" 00050 00051 namespace Ogre { 00052 00053 class _OgreExport EventListener 00054 { 00055 public: 00056 virtual ~EventListener() {} 00057 }; 00058 00064 class _OgreExport MouseListener : public EventListener 00065 { 00066 public : 00070 virtual void mouseClicked(MouseEvent* e) = 0; 00074 virtual void mouseEntered(MouseEvent* e) = 0; 00078 virtual void mouseExited(MouseEvent* e) = 0; 00079 00083 virtual void mousePressed(MouseEvent* e) = 0; 00087 virtual void mouseReleased(MouseEvent* e) = 0; 00088 00089 virtual void mouseDragEntered(MouseEvent* e) {}; 00090 virtual void mouseDragExited(MouseEvent* e) {}; 00091 virtual void mouseDragDropped(MouseEvent* e) {}; 00092 00093 }; 00094 00095 00096 class _OgreExport KeyListener : public EventListener 00097 { 00098 protected: 00099 00100 public : 00104 virtual void keyClicked(KeyEvent* e) = 0; 00108 virtual void keyPressed(KeyEvent* e) = 0; 00112 virtual void keyReleased(KeyEvent* e) = 0; 00116 virtual void keyFocusIn(KeyEvent* e) {} 00120 virtual void keyFocusOut(KeyEvent* e) {} 00121 00122 }; 00123 00125 class _OgreExport MouseMotionListener : public EventListener 00126 { 00127 protected: 00128 00129 public : 00133 virtual void mouseMoved(MouseEvent* e) = 0; 00137 virtual void mouseDragged(MouseEvent* e) = 0; 00141 virtual void mouseDragMoved(MouseEvent* e) {}; 00142 }; 00143 00144 00145 00146 } 00147 00148 00149 #endif // __MouseListener_H__
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Last modified Sun Mar 12 14:37:40 2006