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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 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
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.
11 *
12 * For using Coin with software that can not be combined with the GNU
13 * GPL, and for taking advantage of the additional benefits of our
14 * support services, please contact Kongsberg Oil & Gas Technologies
15 * about acquiring a Coin Professional Edition License.
16 *
17 * See http://www.coin3d.org/ for more information.
18 *
19 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
20 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
21 *
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
32 class COIN_DLL_API SoOnOff : public SoEngine {
33 typedef SoEngine inherited;
34
35 SO_ENGINE_HEADER(SoOnOff);
36
37 public:
38 static void initClass(void);
39 SoOnOff(void);
40
41 SoSFTrigger on;
42 SoSFTrigger off;
43 SoSFTrigger toggle;
44
45 SoEngineOutput isOn; // SoSFBool
46 SoEngineOutput isOff; // SoSFBool
47
48 protected:
49 virtual ~SoOnOff(void);
50
51 private:
52 virtual void evaluate(void);
53 virtual void inputChanged(SoField * which);
54
55 SbBool state;
56 };
57
58 #endif // !COIN_SOONOFF_H
SoOnOff::isOff
SoEngineOutput isOff
Definition: SoOnOff.h:46
SoEngine
SoEngine is the base class for Coin engines.Engines enables the application programmers to make compl...
Definition: SoEngine.h:34
SoFieldContainer
The SoFieldContainer class is a base class for all classes that contain fields.The classes containing...
Definition: SoFieldContainer.h:34
SoOnOff::toggle
SoSFTrigger toggle
Definition: SoOnOff.h:43
SoSFTrigger
The SoSFTrigger class is the "void" class used for detecting field changes.Connect this field to a ma...
Definition: SoSFTrigger.h:32
SoField
The SoField class is the top-level abstract base class for fields.Fields is the mechanism used throug...
Definition: SoField.h:38
SoOnOff::on
SoSFTrigger on
Definition: SoOnOff.h:41
SoOnOff
The SoOnOff engine is a simple on/off switch.
Definition: SoOnOff.h:32
SoEngine::inputChanged
virtual void inputChanged(SoField *which)
Definition: SoEngine.cpp:290
SoOnOff::off
SoSFTrigger off
Definition: SoOnOff.h:42
SoEngineOutput
The SoEngineOutput class is the output slots in SoEngine instances.SoEngineOutput has methods for con...
Definition: SoEngineOutput.h:36
SoEngine::evaluate
virtual void evaluate(void)=0
SoOnOff::isOn
SoEngineOutput isOn
Definition: SoOnOff.h:45

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