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123 lines
3.6 KiB
123 lines
3.6 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QDIAL_H
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#define QDIAL_H
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#include <QtGui/qabstractslider.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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#ifndef QT_NO_DIAL
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class QDialPrivate;
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class QStyleOptionSlider;
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class Q_GUI_EXPORT QDial: public QAbstractSlider
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{
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Q_OBJECT
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Q_PROPERTY(bool wrapping READ wrapping WRITE setWrapping)
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Q_PROPERTY(int notchSize READ notchSize)
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Q_PROPERTY(qreal notchTarget READ notchTarget WRITE setNotchTarget)
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Q_PROPERTY(bool notchesVisible READ notchesVisible WRITE setNotchesVisible)
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public:
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explicit QDial(QWidget *parent = 0);
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~QDial();
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bool wrapping() const;
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int notchSize() const;
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void setNotchTarget(double target);
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qreal notchTarget() const;
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bool notchesVisible() const;
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QSize sizeHint() const;
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QSize minimumSizeHint() const;
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public Q_SLOTS:
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void setNotchesVisible(bool visible);
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void setWrapping(bool on);
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protected:
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bool event(QEvent *e);
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void resizeEvent(QResizeEvent *re);
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void paintEvent(QPaintEvent *pe);
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void mousePressEvent(QMouseEvent *me);
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void mouseReleaseEvent(QMouseEvent *me);
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void mouseMoveEvent(QMouseEvent *me);
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void sliderChange(SliderChange change);
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void initStyleOption(QStyleOptionSlider *option) const;
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#ifdef QT3_SUPPORT
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public:
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QT3_SUPPORT_CONSTRUCTOR QDial(int minValue, int maxValue, int pageStep, int value,
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QWidget* parent = 0, const char* name = 0);
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QT3_SUPPORT_CONSTRUCTOR QDial(QWidget *parent, const char *name);
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Q_SIGNALS:
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QT_MOC_COMPAT void dialPressed();
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QT_MOC_COMPAT void dialMoved(int value);
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QT_MOC_COMPAT void dialReleased();
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#endif
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private:
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Q_DECLARE_PRIVATE(QDial)
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Q_DISABLE_COPY(QDial)
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};
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#endif // QT_NO_DIAL
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QDIAL_H
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