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qscrollbar.h

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#ifndef QSCROLLBAR_H
#define QSCROLLBAR_H

#include <QtGui/qwidget.h>
#include <QtGui/qabstractslider.h>

QT_BEGIN_HEADER

QT_MODULE(Gui)

#ifndef QT_NO_SCROLLBAR

class QScrollBarPrivate;
class QStyleOptionSlider;

00059 class Q_GUI_EXPORT QScrollBar : public QAbstractSlider
{
    Q_OBJECT
public:
    explicit QScrollBar(QWidget *parent=0);
    explicit QScrollBar(Qt::Orientation, QWidget *parent=0);
    ~QScrollBar();

    QSize sizeHint() const;
    bool event(QEvent *event);

protected:
    void paintEvent(QPaintEvent *);
    void mousePressEvent(QMouseEvent *);
    void mouseReleaseEvent(QMouseEvent *);
    void mouseMoveEvent(QMouseEvent *);
    void hideEvent(QHideEvent*);
    void sliderChange(SliderChange change);
    void contextMenuEvent(QContextMenuEvent *);
    void initStyleOption(QStyleOptionSlider *option) const;

#ifdef QT3_SUPPORT
public:
    QT3_SUPPORT_CONSTRUCTOR QScrollBar(QWidget *parent, const char* name);
    QT3_SUPPORT_CONSTRUCTOR QScrollBar(Qt::Orientation, QWidget *parent, const char* name);
    QT3_SUPPORT_CONSTRUCTOR QScrollBar(int minValue, int maxValue, int lineStep, int pageStep,
                int value, Qt::Orientation, QWidget *parent=0, const char* name = 0);
    inline QT3_SUPPORT bool draggingSlider() { return isSliderDown(); }
#endif

private:
    friend Q_GUI_EXPORT QStyleOptionSlider qt_qscrollbarStyleOption(QScrollBar *scrollBar);

    Q_DISABLE_COPY(QScrollBar)
    Q_DECLARE_PRIVATE(QScrollBar)
};

#endif // QT_NO_SCROLLBAR

QT_END_HEADER

#endif // QSCROLLBAR_H

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