| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ****************************************************************************/ |
| |
| #ifndef QRUBBERBAND_H |
| #define QRUBBERBAND_H |
| |
| #include <QtWidgets/qwidget.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_RUBBERBAND |
| |
| class QRubberBandPrivate; |
| class QStyleOptionRubberBand; |
| |
| class Q_WIDGETS_EXPORT QRubberBand : public QWidget |
| { |
| Q_OBJECT |
| |
| public: |
| enum Shape { Line, Rectangle }; |
| explicit QRubberBand(Shape, QWidget * =0); |
| ~QRubberBand(); |
| |
| Shape shape() const; |
| |
| void setGeometry(const QRect &r); |
| |
| inline void setGeometry(int x, int y, int w, int h); |
| inline void move(int x, int y); |
| inline void move(const QPoint &p) |
| { move(p.x(), p.y()); } |
| inline void resize(int w, int h) |
| { setGeometry(geometry().x(), geometry().y(), w, h); } |
| inline void resize(const QSize &s) |
| { resize(s.width(), s.height()); } |
| |
| protected: |
| bool event(QEvent *e) Q_DECL_OVERRIDE; |
| void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE; |
| void changeEvent(QEvent *) Q_DECL_OVERRIDE; |
| void showEvent(QShowEvent *) Q_DECL_OVERRIDE; |
| void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE; |
| void moveEvent(QMoveEvent *) Q_DECL_OVERRIDE; |
| void initStyleOption(QStyleOptionRubberBand *option) const; |
| |
| private: |
| Q_DECLARE_PRIVATE(QRubberBand) |
| }; |
| |
| inline void QRubberBand::setGeometry(int ax, int ay, int aw, int ah) |
| { setGeometry(QRect(ax, ay, aw, ah)); } |
| inline void QRubberBand::move(int ax, int ay) |
| { setGeometry(ax, ay, width(), height()); } |
| |
| #endif // QT_NO_RUBBERBAND |
| |
| QT_END_NAMESPACE |
| |
| #endif // QRUBBERBAND_H |