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****************************************************************************/

#ifndef QSLIDER_H

#define QSLIDER_H

#include <QtGui/qabstractslider.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_SLIDER

class 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_SUPPORT

public:

    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); }

#endif

private:

    friend Q_GUI_EXPORT QStyleOptionSlider qt_qsliderStyleOption(QSlider *slider);

    Q_DISABLE_COPY(QSlider)

    Q_DECLARE_PRIVATE(QSlider)

};

#endif // QT_NO_SLIDER

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSLIDER_H