00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkTooltipItem.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 =========================================================================*/ 00015 00026 #ifndef __vtkTooltipItem_h 00027 #define __vtkTooltipItem_h 00028 00029 #include "vtkContextItem.h" 00030 #include "vtkVector.h" // Needed for vtkVector2f 00031 #include "vtkStdString.h" // For vtkStdString ivars 00032 00033 class vtkPen; 00034 class vtkBrush; 00035 class vtkTextProperty; 00036 00037 class VTK_CHARTS_EXPORT vtkTooltipItem : public vtkContextItem 00038 { 00039 public: 00040 vtkTypeMacro(vtkTooltipItem, vtkContextItem); 00041 virtual void PrintSelf(ostream &os, vtkIndent indent); 00042 00044 static vtkTooltipItem *New(); 00045 00047 00048 vtkSetVector2Macro(Position, float); 00049 void SetPosition(const vtkVector2f &pos); 00051 00053 00054 vtkGetVector2Macro(Position, float); 00055 vtkVector2f GetPositionVector(); 00057 00059 00060 virtual void SetText(const vtkStdString &title); 00061 virtual vtkStdString GetText(); 00063 00065 00067 vtkGetObjectMacro(Pen, vtkPen); 00069 00071 00072 vtkGetObjectMacro(Brush, vtkBrush); 00074 00076 00078 vtkGetObjectMacro(TextProperties, vtkTextProperty); 00080 00082 virtual void Update(); 00083 00085 virtual bool Paint(vtkContext2D *painter); 00086 00087 //BTX 00088 protected: 00089 vtkTooltipItem(); 00090 ~vtkTooltipItem(); 00091 00092 vtkVector2f PositionVector; 00093 float* Position; 00094 vtkStdString Text; 00095 vtkTextProperty* TextProperties; 00096 vtkPen* Pen; 00097 vtkBrush* Brush; 00098 00099 private: 00100 vtkTooltipItem(const vtkTooltipItem &); // Not implemented. 00101 void operator=(const vtkTooltipItem &); // Not implemented. 00102 //ETX 00103 }; 00104 00105 #endif //__vtkTooltipItem_h