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button.hh
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49 
50 #ifndef VSI_BUTTON_HH
51 #define VSI_BUTTON_HH
52 
53 //== INCLUDES =================================================================
54 #include <QGraphicsItem>
55 #include <QGraphicsLayoutItem>
56 #include <QString>
57 #include <QTimer>
58 #include <QPen>
59 #include <QBrush>
60 
61 #include "text.hh"
62 
63 //== NAMESPACES ===============================================================
64 namespace VSI {
65 
66 //== FORWARDDECLARATIONS ======================================================
67 class GraphicsScene;
68 
69 //== CLASS DEFINITION =========================================================
70 
73 class Button : public Text
74 {
75  Q_OBJECT
76 
77  public:
78 
80  Button (QGraphicsItem *_parent = 0);
81  Button (const QString &_text, QGraphicsItem *_parent = 0);
82 
84  ~Button ();
85 
87  QRectF boundingRect () const;
88 
90  void setGeometry (const QRectF &_rect);
91 
93  void paint (QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget = 0);
94 
96  void setBackgroundBrush (QBrush _brush);
97 
99  void setBackgroundPen (QPen _pen);
100 
101  signals:
103  void pressed ();
104 
105  protected:
106 
107  // catch mouse hover events
108  virtual void hoverEnterEvent (QGraphicsSceneHoverEvent *_event);
109  virtual void hoverLeaveEvent (QGraphicsSceneHoverEvent *_event);
110 
111  // catch mouse press/release events
112  virtual void mousePressEvent (QGraphicsSceneMouseEvent *_event);
113  virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent *_event);
114 
115  private:
116  QBrush backgroundBrush_;
117  QPen backgroundPen_;
118 
119  bool glow_;
120 
121 };
122 
123 }
124 
125 #endif
QRectF boundingRect() const
Bounding rectangle.
Definition: button.cc:199
void setBackgroundPen(QPen _pen)
Sets the background pen.
Definition: button.cc:158
~Button()
Destructor.
Definition: button.cc:95
void setGeometry(const QRectF &_rect)
Sets the geometry.
Definition: button.cc:212
void paint(QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget=0)
Button glow painting.
Definition: button.cc:167
Button(QGraphicsItem *_parent=0)
Constructor.
Definition: button.cc:73
void pressed()
emmited if the button gets pressed
void setBackgroundBrush(QBrush _brush)
Sets the background brush.
Definition: button.cc:149