32 #ifndef pqTransferFunctionWidget_h 33 #define pqTransferFunctionWidget_h 35 #include "pqComponentsModule.h" 39 class vtkScalarsToColors;
40 class vtkPiecewiseFunction;
51 typedef QWidget Superclass;
64 vtkScalarsToColors* stc,
bool stc_editable, vtkPiecewiseFunction* pwf,
bool pwf_editable);
69 vtkIdType currentPoint()
const;
74 vtkIdType numberOfControlPoints()
const;
80 void setCurrentPoint(vtkIdType index);
87 void setCurrentPointPosition(
double xpos);
99 void currentPointChanged(vtkIdType index);
105 void controlPointsModified();
112 void onCurrentChangedEvent();
114 void renderInternal();
121 void onCurrentPointEditEvent();
127 pqInternals* Internals;