#include suicidal virtual class QScrollBar : virtual QWidget, virtual QRangeControl { QScrollBar(QWidget * = 0, const char * = 0); QScrollBar(Qt::Orientation, QWidget * = 0, const char * = 0); QScrollBar(int, int, int, int, int, Qt::Orientation, QWidget * = 0, const char * = 0); virtual ~QScrollBar(); bool draggingSlider() const; Qt::Orientation orientation() const; virtual void setOrientation(Qt::Orientation); virtual void setPalette(const QPalette &); virtual void setTracking(bool); virtual QSize sizeHint() const; virtual QSizePolicy sizePolicy() const; bool tracking() const; protected: virtual void keyPressEvent(QKeyEvent *); virtual void mousePressEvent(QMouseEvent *); virtual void mouseReleaseEvent(QMouseEvent *); virtual void mouseMoveEvent(QMouseEvent *); void nextLine() signal; void nextPage() signal; virtual void paintEvent(QPaintEvent *); void prevLine() signal; void prevPage() signal; virtual void rangeChange(); virtual void resizeEvent(QResizeEvent *); void sliderMoved(int) signal; void sliderPressed() signal; QRect sliderRect() const; void sliderReleased() signal; int sliderStart() const; virtual void stepChange(); virtual void styleChange(QStyle &); virtual void valueChange(); void valueChanged(int) signal; virtual void wheelEvent(QWheelEvent *); } Qt::ScrollBar;