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SoOnOff.h
1/**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
5 *
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8 * ("GPL") version 2 as published by the Free Software Foundation.
9 * See the file LICENSE.GPL at the root directory of this source
10 * distribution for additional information about the GNU GPL.
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22\**************************************************************************/
23
24#ifndef COIN_SOONOFF_H
25#define COIN_SOONOFF_H
26
27#include <Inventor/engines/SoSubEngine.h>
28#include <Inventor/engines/SoEngineOutput.h>
29#include <Inventor/fields/SoSFTrigger.h>
30
31
32class COIN_DLL_API SoOnOff : public SoEngine {
33 typedef SoEngine inherited;
34
35 SO_ENGINE_HEADER(SoOnOff);
36
37public:
38 static void initClass(void);
39 SoOnOff(void);
40
44
45 SoEngineOutput isOn; // SoSFBool
46 SoEngineOutput isOff; // SoSFBool
47
48protected:
49 virtual ~SoOnOff(void);
50
51private:
52 virtual void evaluate(void);
53 virtual void inputChanged(SoField * which);
54
55 SbBool state;
56};
57
58#endif // !COIN_SOONOFF_H
The SoEngineOutput class is the output slots in SoEngine instances.
Definition SoEngineOutput.h:36
SoEngine is the base class for Coin engines.
Definition SoEngine.h:34
virtual void evaluate(void)=0
virtual void inputChanged(SoField *which)
Definition SoEngine.cpp:290
The SoField class is the top-level abstract base class for fields.
Definition SoField.h:38
The SoOnOff engine is a simple on/off switch.
Definition SoOnOff.h:32
SoEngineOutput isOn
Definition SoOnOff.h:45
SoEngineOutput isOff
Definition SoOnOff.h:46
SoSFTrigger off
Definition SoOnOff.h:42
SoSFTrigger on
Definition SoOnOff.h:41
SoSFTrigger toggle
Definition SoOnOff.h:43
The SoSFTrigger class is the "void" class used for detecting field changes.
Definition SoSFTrigger.h:32

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