Developer Documentation
functionDisplay.hh
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41 
42 
43 
44 #ifndef VSI_FUNCTIONDISPLAY_HH
45 #define VSI_FUNCTIONDISPLAY_HH
46 
47 //== INCLUDES =================================================================
48 #include <QGraphicsWidget>
49 #include <QString>
50 #include <QPushButton>
51 
52 //== NAMESPACES ===============================================================
53 namespace VSI {
54 
55 //== FORWARDDECLARATIONS ======================================================
56 class ElementFunction;
57 class GraphicsScene;
58 class Button;
59 
60 //== CLASS DEFINITION =========================================================
61 
65 class FunctionDisplay : public QGraphicsWidget
66 {
67  Q_OBJECT
68 
69  public:
70 
72  explicit FunctionDisplay (GraphicsScene *_scene);
73 
76 
78  void paint (QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget = 0);
79 
81  GraphicsScene *graphicsScene () { return scene_; };
82 
83  private:
84 
85  GraphicsScene *scene_;
86 };
87 
88 //=============================================================================
89 }
90 //=============================================================================
91 
92 #endif
void paint(QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget=0)
Paints the background.
GraphicsScene * graphicsScene()
Scene.
FunctionDisplay(GraphicsScene *_scene)
Constructor.
~FunctionDisplay()
Destructor.