00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00017 *** BORDEAUX, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : VSG (MMM YYYY) 00022 **=======================================================================*/ 00023 00024 00025 #ifndef _SO_MOUSEWHEEL_EVENT_ 00026 #define _SO_MOUSEWHEEL_EVENT_ 00027 00028 #include <Inventor/SbBasic.h> 00029 #include <Inventor/SbLinear.h> 00030 #include <Inventor/events/SoSubEvent.h> 00031 00032 00079 class SoMouseWheelEvent : public SoEvent { 00080 00081 SO_EVENT_HEADER(); 00082 00083 public: 00084 00088 SoMouseWheelEvent(); 00089 00092 void setDelta(int delta) { m_delta = delta; } 00093 00097 int getDelta() const { return m_delta; } 00098 00099 00100 #ifndef HIDDEN_FROM_DOC 00101 virtual ~SoMouseWheelEvent(); 00102 #endif // HIDDEN_FROM_DOC 00103 00104 private: 00105 static void initClass(); 00106 static void exitClass(); 00107 int getDefaultDelta(); 00108 int SO_WHEEL_DELTA; 00109 private: 00110 int m_delta; 00111 }; 00112 00113 00114 #endif /* _SO_MOUSEWHEEL_EVENT_ */ 00115 00116