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functionDisplay.hh
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49 
50 #ifndef VSI_FUNCTIONDISPLAY_HH
51 #define VSI_FUNCTIONDISPLAY_HH
52 
53 //== INCLUDES =================================================================
54 #include <QGraphicsWidget>
55 #include <QString>
56 #include <QPushButton>
57 
58 //== NAMESPACES ===============================================================
59 namespace VSI {
60 
61 //== FORWARDDECLARATIONS ======================================================
62 class ElementFunction;
63 class GraphicsScene;
64 class Button;
65 
66 //== CLASS DEFINITION =========================================================
67 
71 class FunctionDisplay : public QGraphicsWidget
72 {
73  Q_OBJECT
74 
75  public:
76 
79 
82 
84  void paint (QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget = 0);
85 
87  GraphicsScene *graphicsScene () { return scene_; };
88 
89  private:
90 
91  GraphicsScene *scene_;
92 };
93 
94 //=============================================================================
95 }
96 //=============================================================================
97 
98 #endif
GraphicsScene * graphicsScene()
Scene.
FunctionDisplay(GraphicsScene *_scene)
Constructor.
void paint(QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget=0)
Paints the background.
~FunctionDisplay()
Destructor.