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00001 #ifndef COIN_SOCALLBACK_H 00002 #define COIN_SOCALLBACK_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Systems in Motion about acquiring 00018 * a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/nodes/SoSubNode.h> 00028 00029 typedef void SoCallbackCB(void * userdata, SoAction * action); 00030 00031 class COIN_DLL_API SoCallback : public SoNode { 00032 typedef SoNode inherited; 00033 00034 SO_NODE_HEADER(SoCallback); 00035 00036 public: 00037 static void initClass(void); 00038 SoCallback(void); 00039 00040 void setCallback(SoCallbackCB * function, void * userdata = NULL); 00041 00042 virtual void doAction(SoAction * action); 00043 virtual void callback(SoCallbackAction * action); 00044 virtual void GLRender(SoGLRenderAction * action); 00045 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00046 virtual void getMatrix(SoGetMatrixAction * action); 00047 virtual void handleEvent(SoHandleEventAction * action); 00048 virtual void pick(SoPickAction * action); 00049 virtual void search(SoSearchAction * action); 00050 virtual void write(SoWriteAction * action); 00051 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00052 00053 protected: 00054 virtual ~SoCallback(); 00055 00056 virtual void copyContents(const SoFieldContainer * from, 00057 SbBool copyconnections); 00058 00059 private: 00060 SoCallbackCB * cbfunc; 00061 void * cbdata; 00062 }; 00063 00064 #endif // !COIN_SOCALLBACK_H
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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