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graphicsView.hh
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49 
50 #ifndef VSI_GRAPHICSVIEW_HH
51 #define VSI_GRAPHICSVIEW_HH
52 
53 //== INCLUDES =================================================================
54 
55 #include <QGraphicsView>
56 
57 //== NAMESPACES ===============================================================
58 
59 namespace VSI {
60 
61 //== CLASS DEFINITION =========================================================
62 
63 
67 class GraphicsView : public QGraphicsView
68 {
69  Q_OBJECT
70 
71  public:
73  GraphicsView(QWidget* _parent = NULL);
74 
75  signals:
77  void sceneRectChanged(const QRectF &rect);
78 
79  protected:
80  // handle resize events
81  virtual void resizeEvent(QResizeEvent *_event);
82 };
83 
84 //=============================================================================
85 }
86 //=============================================================================
87 
88 #endif
void sceneRectChanged(const QRectF &rect)
Inform the scene about size changes.
GraphicsView(QWidget *_parent=NULL)
Constructor.
Definition: graphicsView.cc:67