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41
42#ifndef QRUBBERBAND_H
43#define QRUBBERBAND_H
44
45#include <QtGui/qwidget.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Gui)
52
53#ifndef QT_NO_RUBBERBAND
54
55class QRubberBandPrivate;
56class QStyleOptionRubberBand;
57
58class Q_GUI_EXPORT QRubberBand : public QWidget
59{
60 Q_OBJECT
61
62public:
63 enum Shape { Line, Rectangle };
64 explicit QRubberBand(Shape, QWidget * =0);
65 ~QRubberBand();
66
67 Shape shape() const;
68
69 void setGeometry(const QRect &r);
70
71 inline void setGeometry(int x, int y, int w, int h);
72 inline void move(int x, int y);
73 inline void move(const QPoint &p)
74 { move(p.x(), p.y()); }
75 inline void resize(int w, int h)
76 { setGeometry(geometry().x(), geometry().y(), w, h); }
77 inline void resize(const QSize &s)
78 { resize(s.width(), s.height()); }
79
80protected:
81 bool event(QEvent *e);
82 void paintEvent(QPaintEvent *);
83 void changeEvent(QEvent *);
84 void showEvent(QShowEvent *);
85 void resizeEvent(QResizeEvent *);
86 void moveEvent(QMoveEvent *);
87 void initStyleOption(QStyleOptionRubberBand *option) const;
88
89private:
90 Q_DECLARE_PRIVATE(QRubberBand)
91};
92
93inline void QRubberBand::setGeometry(int ax, int ay, int aw, int ah)
94{ setGeometry(QRect(ax, ay, aw, ah)); }
95inline void QRubberBand::move(int ax, int ay)
96{ setGeometry(ax, ay, width(), height()); }
97
98#endif // QT_NO_RUBBERBAND
99
100QT_END_NAMESPACE
101
102QT_END_HEADER
103
104#endif // QRUBBERBAND_H
105