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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** 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
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** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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****************************************************************************/
#ifndef QDIAL_H
#define QDIAL_H
#include <QtWidgets/qabstractslider.h>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_DIAL
class QDialPrivate;
class QStyleOptionSlider;
class Q_WIDGETS_EXPORT QDial: public QAbstractSlider
{
Q_OBJECT
Q_PROPERTY(bool wrapping READ wrapping WRITE setWrapping)
Q_PROPERTY(int notchSize READ notchSize)
Q_PROPERTY(qreal notchTarget READ notchTarget WRITE setNotchTarget)
Q_PROPERTY(bool notchesVisible READ notchesVisible WRITE setNotchesVisible)
public:
explicit QDial(QWidget *parent = 0);
~QDial();
bool wrapping() const;
int notchSize() const;
void setNotchTarget(double target);
qreal notchTarget() const;
bool notchesVisible() const;
QSize sizeHint() const;
QSize minimumSizeHint() const;
public Q_SLOTS:
void setNotchesVisible(bool visible);
void setWrapping(bool on);
protected:
bool event(QEvent *e);
void resizeEvent(QResizeEvent *re);
void paintEvent(QPaintEvent *pe);
void mousePressEvent(QMouseEvent *me);
void mouseReleaseEvent(QMouseEvent *me);
void mouseMoveEvent(QMouseEvent *me);
void sliderChange(SliderChange change);
void initStyleOption(QStyleOptionSlider *option) const;
private:
Q_DECLARE_PRIVATE(QDial)
Q_DISABLE_COPY(QDial)
};
#endif // QT_NO_DIAL
QT_END_NAMESPACE
#endif // QDIAL_H
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