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OgreCursorGuiElement.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 #ifndef __CursorGuiElement_H__
00026 #define __CursorGuiElement_H__
00027 
00028 #include "OgreGuiElementPrerequisites.h"
00029 #include "OgreEventListeners.h"
00030 #include "OgrePanelGuiElement.h"
00031 
00032 namespace Ogre {
00033 
00034     
00068     class CursorGuiElement : public PanelGuiElement, public MouseMotionListener
00069     {
00070     public :
00071         CursorGuiElement(const String& name);
00072 
00073         const String& getTypeName(void) const;
00074 
00076         void show(void);
00077         void hide(void);
00078 
00080         void setOffsetX(Real x);
00082         void setOffsetY(Real y);
00084         Real getOffsetX(void) const { return mOffsetX; }
00086         Real getOffsetY(void) const { return mOffsetY; }
00087         
00089         void mouseMoved(MouseEvent* e);
00091         void mouseDragged(MouseEvent* e);
00092 
00093         float getViewDepth( Camera * ) const { return 0.0; }
00094 
00095         GuiElement* findElementAt(Real x, Real y);
00096 
00098         class CmdOffsetX : public ParamCommand
00099         {
00100         public:
00101             String doGet(const void* target) const;
00102             void doSet(void* target, const String& val);
00103         };
00105         class CmdOffsetY : public ParamCommand
00106         {
00107         public:
00108             String doGet(const void* target) const;
00109             void doSet(void* target, const String& val);
00110         };
00111 
00112     protected:
00113         static String msTypeName;
00114 
00116         Real mOffsetX;
00118         Real mOffsetY;
00119         
00120             // Command objects
00121         static CmdOffsetX  msCmdOffsetX;
00122         static CmdOffsetY  msCmdOffsetY;
00123 
00124         void addBaseParameters();
00125     };
00126 
00127 }
00128 
00129 
00130 #endif  // __CursorGuiElement_H__

Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:05 2004