00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkTensorProbeWidget.h 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00033 #ifndef __vtkTensorProbeWidget_h 00034 #define __vtkTensorProbeWidget_h 00035 00036 #include "vtkAbstractWidget.h" 00037 00038 class vtkTensorProbeRepresentation; 00039 class vtkPolyData; 00040 00041 class VTK_WIDGETS_EXPORT vtkTensorProbeWidget : public vtkAbstractWidget 00042 { 00043 public: 00045 static vtkTensorProbeWidget *New(); 00046 00048 00049 vtkTypeMacro(vtkTensorProbeWidget, vtkAbstractWidget); 00050 void PrintSelf(ostream& os, vtkIndent indent); 00052 00054 00057 void SetRepresentation(vtkTensorProbeRepresentation *r) 00058 { 00059 this->Superclass::SetWidgetRepresentation( 00060 reinterpret_cast<vtkWidgetRepresentation*>(r)); 00061 } 00063 00065 00066 vtkTensorProbeRepresentation *GetTensorProbeRepresentation() 00067 {return reinterpret_cast<vtkTensorProbeRepresentation*>(this->WidgetRep);} 00069 00071 virtual void CreateDefaultRepresentation(); 00072 00073 protected: 00074 vtkTensorProbeWidget(); 00075 ~vtkTensorProbeWidget(); 00076 00077 // 1 when the probe has been selected, for instance when dragging it around 00078 int Selected; 00079 00080 int LastEventPosition[2]; 00081 00082 // Callback interface to capture events and respond 00083 static void SelectAction (vtkAbstractWidget*); 00084 static void MoveAction (vtkAbstractWidget*); 00085 static void EndSelectAction (vtkAbstractWidget*); 00086 00087 private: 00088 vtkTensorProbeWidget( 00089 const vtkTensorProbeWidget&); //Not implemented 00090 void operator=(const vtkTensorProbeWidget&); //Not implemented 00091 00092 }; 00093 00094 #endif 00095
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