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 /*************************************************************************** 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 ListSelectionListener - Used when a list item is selected. 00039 00040 ------------------- 00041 begin : Nov 19 2002 00042 copyright : (C) 2002 by Kenny Sabir 00043 email : kenny@sparksuit.com 00044 ***************************************************************************/ 00045 00046 #ifndef __MouseListener_H__ 00047 #define __MouseListener_H__ 00048 00049 #include "OgrePrerequisites.h" 00050 #include "OgreMouseEvent.h" 00051 #include "OgreActionEvent.h" 00052 #include "OgreScrollEvent.h" 00053 00054 namespace Ogre { 00055 00059 class _OgreExport EventListener 00060 { 00064 public: 00065 virtual bool isMulticaster() const 00066 { return false; } 00067 00068 }; 00069 00075 class _OgreExport MouseListener : public EventListener 00076 { 00077 protected: 00078 00079 public : 00083 virtual void mouseClicked(MouseEvent* e) = 0; 00087 virtual void mouseEntered(MouseEvent* e) = 0; 00091 virtual void mouseExited(MouseEvent* e) = 0; 00092 00096 virtual void mousePressed(MouseEvent* e) = 0; 00100 virtual void mouseReleased(MouseEvent* e) = 0; 00101 00102 virtual void mouseDragEntered(MouseEvent* e) {}; 00103 virtual void mouseDragExited(MouseEvent* e) {}; 00104 virtual void mouseDragDropped(MouseEvent* e) {}; 00105 00106 }; 00107 00108 00109 class _OgreExport KeyListener : public EventListener 00110 { 00111 protected: 00112 00113 public : 00117 virtual void keyClicked(KeyEvent* e) = 0; 00121 virtual void keyPressed(KeyEvent* e) = 0; 00125 virtual void keyReleased(KeyEvent* e) = 0; 00129 virtual void keyFocusIn(KeyEvent* e) {} 00133 virtual void keyFocusOut(KeyEvent* e) {} 00134 00135 }; 00136 00138 class _OgreExport MouseMotionListener : public EventListener 00139 { 00140 protected: 00141 00142 public : 00146 virtual void mouseMoved(MouseEvent* e) = 0; 00150 virtual void mouseDragged(MouseEvent* e) = 0; 00154 virtual void mouseDragMoved(MouseEvent* e) {}; 00155 }; 00156 00158 class _OgreExport ActionListener : public EventListener 00159 { 00160 protected: 00161 00162 public : 00163 00167 virtual void actionPerformed(ActionEvent* e) = 0; 00168 }; 00169 00171 class _OgreExport ListSelectionListener : public EventListener 00172 { 00173 protected: 00174 00175 public : 00176 00180 virtual void listSelected(ListSelectionEvent* e) = 0; 00181 }; 00182 00183 class _OgreExport ScrollListener : public EventListener 00184 { 00185 protected: 00186 00187 public : 00188 00192 virtual void scrollPerformed(ScrollEvent* e) = 0; 00193 }; 00194 00195 00196 } 00197 00198 00199 #endif // __MouseListener_H__
Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:08 2004