📄 qslider.h
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/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the QtGui module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QSLIDER_H#define QSLIDER_H#include <QtGui/qabstractslider.h>QT_BEGIN_HEADERQT_MODULE(Gui)#ifndef QT_NO_SLIDERclass QSliderPrivate;class QStyleOptionSlider;class Q_GUI_EXPORT QSlider : public QAbstractSlider{ Q_OBJECT Q_ENUMS(TickPosition) Q_PROPERTY(TickPosition tickPosition READ tickPosition WRITE setTickPosition) Q_PROPERTY(int tickInterval READ tickInterval WRITE setTickInterval)public: enum TickPosition { NoTicks = 0, TicksAbove = 1, TicksLeft = TicksAbove, TicksBelow = 2, TicksRight = TicksBelow, TicksBothSides = 3#if defined(QT3_SUPPORT) && !defined(Q_MOC_RUN) ,NoMarks = NoTicks, Above = TicksAbove, Left = TicksAbove, Below = TicksBelow, Right = TicksRight, Both = TicksBothSides#endif }; explicit QSlider(QWidget *parent = 0); explicit QSlider(Qt::Orientation orientation, QWidget *parent = 0); ~QSlider(); QSize sizeHint() const; QSize minimumSizeHint() const; void setTickPosition(TickPosition position); TickPosition tickPosition() const; void setTickInterval(int ti); int tickInterval() const; bool event(QEvent *event);protected: void paintEvent(QPaintEvent *ev); void mousePressEvent(QMouseEvent *ev); void mouseReleaseEvent(QMouseEvent *ev); void mouseMoveEvent(QMouseEvent *ev); void initStyleOption(QStyleOptionSlider *option) const;#ifdef QT3_SUPPORTpublic: QT3_SUPPORT_CONSTRUCTOR QSlider(QWidget *parent, const char *name); QT3_SUPPORT_CONSTRUCTOR QSlider(Qt::Orientation, QWidget *parent, const char *name); QT3_SUPPORT_CONSTRUCTOR QSlider(int minValue, int maxValue, int pageStep, int value, Qt::Orientation orientation, QWidget *parent = 0, const char *name = 0); inline QT3_SUPPORT void setTickmarks(TickPosition position) { setTickPosition(position); } inline QT3_SUPPORT TickPosition tickmarks() const { return tickPosition(); }public Q_SLOTS: inline QT_MOC_COMPAT void addStep() { triggerAction(SliderSingleStepAdd); }; inline QT_MOC_COMPAT void subtractStep() { triggerAction(SliderSingleStepSub); };#endifprivate: friend Q_GUI_EXPORT QStyleOptionSlider qt_qsliderStyleOption(QSlider *slider); Q_DISABLE_COPY(QSlider) Q_DECLARE_PRIVATE(QSlider)};#endif // QT_NO_SLIDERQT_END_HEADER#endif // QSLIDER_H
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