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Diffstat (limited to 'src/gui/widgets/qrubberband.h')
-rw-r--r-- | src/gui/widgets/qrubberband.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/gui/widgets/qrubberband.h b/src/gui/widgets/qrubberband.h new file mode 100644 index 0000000..f4c3ffa --- /dev/null +++ b/src/gui/widgets/qrubberband.h @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QRUBBERBAND_H +#define QRUBBERBAND_H + +#include <QtGui/qwidget.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_RUBBERBAND + +class QRubberBandPrivate; +class QStyleOptionRubberBand; + +class Q_GUI_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); + void paintEvent(QPaintEvent *); + void changeEvent(QEvent *); + void showEvent(QShowEvent *); + void resizeEvent(QResizeEvent *); + void moveEvent(QMoveEvent *); + 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 + +QT_END_HEADER + +#endif // QRUBBERBAND_H |