/****************************************************************************+ −
**+ −
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+ −
** All rights reserved.+ −
** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying+ −
** this package.+ −
**+ −
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.+ −
**+ −
** If you have questions regarding the use of this file, please contact+ −
** Nokia at qt-info@nokia.com.+ −
**+ −
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**+ −
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**+ −
**+ −
** $QT_END_LICENSE$+ −
**+ −
****************************************************************************/+ −
+ −
+ −
#ifndef QDIAL_H+ −
#define QDIAL_H+ −
+ −
#include <QtGui/qabstractslider.h>+ −
+ −
QT_BEGIN_HEADER+ −
+ −
QT_BEGIN_NAMESPACE+ −
+ −
QT_MODULE(Gui)+ −
+ −
#ifndef QT_NO_DIAL+ −
+ −
class QDialPrivate;+ −
class QStyleOptionSlider;+ −
+ −
class Q_GUI_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;+ −
+ −
#ifdef QT3_SUPPORT+ −
public:+ −
QT3_SUPPORT_CONSTRUCTOR QDial(int minValue, int maxValue, int pageStep, int value,+ −
QWidget* parent = 0, const char* name = 0);+ −
QT3_SUPPORT_CONSTRUCTOR QDial(QWidget *parent, const char *name);+ −
+ −
Q_SIGNALS:+ −
QT_MOC_COMPAT void dialPressed();+ −
QT_MOC_COMPAT void dialMoved(int value);+ −
QT_MOC_COMPAT void dialReleased();+ −
#endif+ −
+ −
private:+ −
Q_DECLARE_PRIVATE(QDial)+ −
Q_DISABLE_COPY(QDial)+ −
};+ −
+ −
#endif // QT_NO_DIAL+ −
+ −
QT_END_NAMESPACE+ −
+ −
QT_END_HEADER+ −
+ −
#endif // QDIAL_H+ −