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SoScale2UniformDragger.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public License 00008 * version 2.1 as published by the Free Software Foundation. See the 00009 * file LICENSE.LGPL at the root directory of the distribution for 00010 * more details. 00011 * 00012 * If you want to use Coin for applications not compatible with the 00013 * LGPL, please contact SIM to acquire a Professional Edition license. 00014 * 00015 * Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SOSCALE2UNIFORMDRAGGER_H 00021 #define COIN_SOSCALE2UNIFORMDRAGGER_H 00022 00023 #include <Inventor/draggers/SoDragger.h> 00024 #include <Inventor/fields/SoSFVec3f.h> 00025 #include <Inventor/SbVec3f.h> 00026 00027 class SoSensor; 00028 class SoFieldSensor; 00029 class SbLineProjector; 00030 00031 00032 class COIN_DLL_API SoScale2UniformDragger : public SoDragger { 00033 typedef SoDragger inherited; 00034 00035 SO_KIT_HEADER(SoScale2UniformDragger); 00036 00037 SO_KIT_CATALOG_ENTRY_HEADER(feedback); 00038 SO_KIT_CATALOG_ENTRY_HEADER(feedbackActive); 00039 SO_KIT_CATALOG_ENTRY_HEADER(feedbackSwitch); 00040 SO_KIT_CATALOG_ENTRY_HEADER(scaler); 00041 SO_KIT_CATALOG_ENTRY_HEADER(scalerActive); 00042 SO_KIT_CATALOG_ENTRY_HEADER(scalerSwitch); 00043 00044 00045 public: 00046 static void initClass(void); 00047 SoScale2UniformDragger(void); 00048 00049 SoSFVec3f scaleFactor; 00050 00051 protected: 00052 ~SoScale2UniformDragger(); 00053 virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE); 00054 00055 static void startCB(void * f, SoDragger * d); 00056 static void motionCB(void * f, SoDragger * d); 00057 static void finishCB(void * f, SoDragger * d); 00058 static void fieldSensorCB(void * f, SoSensor * s); 00059 static void valueChangedCB(void * f, SoDragger * d); 00060 00061 void dragStart(void); 00062 void drag(void); 00063 void dragFinish(void); 00064 00065 SoFieldSensor * fieldSensor; 00066 SbLineProjector * lineProj; 00067 }; 00068 00069 #endif // !COIN_SOSCALE2UNIFORMDRAGGER_H

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