Open Inventor Release 2024.2.0
 
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SoMouseWheelEvent.h
1/*=======================================================================
2 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
3 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
4 *** ***
5 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
6 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
7 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
8 *** ***
9 *** RESTRICTED RIGHTS LEGEND ***
10 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
11 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
12 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
13 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
14 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
15 *** ***
16 *** COPYRIGHT (C) 1996-2017 BY FEI S.A.S, ***
17 *** BORDEAUX, FRANCE ***
18 *** ALL RIGHTS RESERVED ***
19**=======================================================================*/
20/*=======================================================================
21** Author : VSG (MMM YYYY)
22**=======================================================================*/
23
24
25#ifndef _SO_MOUSEWHEEL_EVENT_
26#define _SO_MOUSEWHEEL_EVENT_
27
28#include <Inventor/SbBasic.h>
29#include <Inventor/SbLinear.h>
30#include <Inventor/events/SoSubEvent.h>
31
32
78class SoMouseWheelEvent : public SoEvent {
79
80 SO_EVENT_HEADER();
81
82 public:
83
88
91 void setDelta(int delta) { m_delta = delta; }
92
96 int getDelta() const { return m_delta; }
97
98
99#ifndef HIDDEN_FROM_DOC
100 virtual ~SoMouseWheelEvent();
101#endif // HIDDEN_FROM_DOC
102
103 private:
104 static void initClass();
105 static void exitClass();
106 int getDefaultDelta();
107 int SO_WHEEL_DELTA;
108 private:
109 int m_delta;
110};
111
112
113#endif /* _SO_MOUSEWHEEL_EVENT_ */
114
Base class for all events.
Definition SoEvent.h:116
Mouse wheel events.
int getDelta() const
Gets the mouse wheel delta.
void setDelta(int delta)
Sets the mouse wheel delta.
SoMouseWheelEvent()
Constructor.