1 #ifndef COIN_SOSCALEUNIFORMDRAGGER_H
2 #define COIN_SOSCALEUNIFORMDRAGGER_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
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13  * this list of conditions and the following disclaimer.
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15  * Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in the
17  * documentation and/or other materials provided with the distribution.
18  *
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21  * this software without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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34 \**************************************************************************/
35 
36 #include <Inventor/draggers/SoDragger.h>
37 #include <Inventor/tools/SbLazyPimplPtr.h>
38 #include <Inventor/fields/SoSFVec3f.h>
39 
40 class SoSensor;
41 class SoFieldSensor;
42 class SbLineProjector;
43 class SoScaleUniformDraggerP;
44 
45 class COIN_DLL_API SoScaleUniformDragger : public SoDragger {
46   typedef SoDragger inherited;
47 
48   SO_KIT_HEADER(SoScaleUniformDragger);
49   SO_KIT_CATALOG_ENTRY_HEADER(feedback);
50   SO_KIT_CATALOG_ENTRY_HEADER(feedbackActive);
51   SO_KIT_CATALOG_ENTRY_HEADER(feedbackSwitch);
52   SO_KIT_CATALOG_ENTRY_HEADER(scaler);
53   SO_KIT_CATALOG_ENTRY_HEADER(scalerActive);
54   SO_KIT_CATALOG_ENTRY_HEADER(scalerSwitch);
55 
56 public:
57   static void initClass(void);
58   SoScaleUniformDragger(void);
59 
60   SoSFVec3f scaleFactor;
61 
62 protected:
63   virtual ~SoScaleUniformDragger(void);
64   virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
65 
66   static void startCB(void * f, SoDragger * d);
67   static void motionCB(void * f, SoDragger * d);
68   static void finishCB(void * f, SoDragger * d);
69 
70   static void fieldSensorCB(void * f, SoSensor * s);
71   static void valueChangedCB(void * f, SoDragger * d);
72 
73   void dragStart(void);
74   void drag(void);
75   void dragFinish(void);
76 
77   SoFieldSensor * fieldSensor;
78   SbLineProjector * lineProj;
79 
80 private:
81   SbLazyPimplPtr<SoScaleUniformDraggerP> pimpl;
82 
83   // NOT IMPLEMENTED:
84   SoScaleUniformDragger(const SoScaleUniformDragger & rhs);
85   SoScaleUniformDragger & operator = (const SoScaleUniformDragger & rhs);
86 }; // SoScaleUniformDragger
87 
88 #endif // !COIN_SOSCALEUNIFORMDRAGGER_H
89