/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtWidgets module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QRUBBERBAND_H #define QRUBBERBAND_H #include 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 * = Q_NULLPTR); ~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