PoLinearValueLegend.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_LINEAR_VALUE_LEGEND_
#define  _PO_LINEAR_VALUE_LEGEND_
 
#include <MeshViz/graph/PoAutoValueLegend.h>
 
#include <Inventor/fields/SoSFEnum.h>
class  PoLinearValueLegend : public PoAutoValueLegend {
 
  SO_KIT_HEADER(PoLinearValueLegend) ;
 
 
 public:
 
  enum ValueDistribution {
    ALL_VALUES,     
    LINEAR_VALUES,  
    MIN_MAX_VALUES  
  } ;
 
  /* Fields */
 
  SoSFEnum  valueDistribution ;
 
  SoSFFloat maxValueSize ;
 
  SoSFBool  lowerUpperBoxes ;
 
 
  /* Methods */
 
  PoLinearValueLegend() ; 
 
  PoLinearValueLegend(const SbVec2f &_start, const SbVec2f &_end, 
                      ValueDistribution distribution = ALL_VALUES) ;
 
  virtual void rebuild() ;
 
  /*----------------------------------------------------------------------------*/
 
 
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  // Methods
  virtual void   setDefaultOnNonWritingFields() ;
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
  
  // Destructor
  virtual ~PoLinearValueLegend() ;
 
 private:
  // Init method
  void init(SbBool isDefault, ValueDistribution distribution = ALL_VALUES) ;
 
  // Sensors
  FieldSensorList m_fieldSensorList ;
  
  // List of fields defined in this class
  SoFieldList     m_fieldList ;
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_LINEAR_VALUE_LEGEND_ */