Developer Documentation

button.hh
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40 \*===========================================================================*/
41
42
43
44 #ifndef VSI_BUTTON_HH
45 #define VSI_BUTTON_HH
46
47 //== INCLUDES =================================================================
48 #include <QGraphicsItem>
49 #include <QGraphicsLayoutItem>
50 #include <QString>
51 #include <QTimer>
52 #include <QPen>
53 #include <QBrush>
54
55 #include "text.hh"
56
57 //== NAMESPACES ===============================================================
58 namespace VSI {
59
60 //== FORWARDDECLARATIONS ======================================================
61 class GraphicsScene;
62
63 //== CLASS DEFINITION =========================================================
64
67 class Button : public Text
68 {
69 Q_OBJECT
70
71 public:
72
74 explicit Button (QGraphicsItem *_parent = 0);
75 Button (const QString &_text, QGraphicsItem *_parent = 0);
76
78 ~Button ();
79
81 QRectF boundingRect () const;
82
84 void setGeometry (const QRectF &_rect);
85
87 void paint (QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget = 0);
88
90 void setBackgroundBrush (QBrush _brush);
91
93 void setBackgroundPen (QPen _pen);
94
95 signals:
97 void pressed ();
98
99 protected:
100
101 // catch mouse hover events
102 virtual void hoverEnterEvent (QGraphicsSceneHoverEvent *_event);
103 virtual void hoverLeaveEvent (QGraphicsSceneHoverEvent *_event);
104
105 // catch mouse press/release events
106 virtual void mousePressEvent (QGraphicsSceneMouseEvent *_event);
107 virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent *_event);
108
109 private:
110 QBrush backgroundBrush_;
111 QPen backgroundPen_;
112
113 bool glow_;
114
115 };
116
117 }
118
119 #endif
VSI::Button::setBackgroundBrush
void setBackgroundBrush(QBrush _brush)
Sets the background brush.
Definition: button.cc:143
VSI::Text
Definition: text.hh:67
VSI::Button::paint
void paint(QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget=0)
Button glow painting.
Definition: button.cc:161
VSI::Button::pressed
void pressed()
emmited if the button gets pressed
VSI::Button::~Button
~Button()
Destructor.
Definition: button.cc:89
VSI::Button::Button
Button(QGraphicsItem *_parent=0)
Constructor.
Definition: button.cc:67
VSI::Button::setBackgroundPen
void setBackgroundPen(QPen _pen)
Sets the background pen.
Definition: button.cc:152
VSI::Button
Definition: button.hh:67
VSI::Button::setGeometry
void setGeometry(const QRectF &_rect)
Sets the geometry.
Definition: button.cc:206
VSI::Button::boundingRect
QRectF boundingRect() const
Bounding rectangle.
Definition: button.cc:193
VSI
Definition: baseWidget.cc:72