116     bool isDragging() const;

   116     bool isDragging() const;

   117     void ensureVisible(const QPointF &position, qreal xMargin = 0.0, qreal yMargin = 0.0);

   117     void ensureVisible(const QPointF &position, qreal xMargin = 0.0, qreal yMargin = 0.0);

   118 

   118 

   119     void scrollContentsTo (const QPointF &newPosition, int time = 0);

   119     void scrollContentsTo (const QPointF &newPosition, int time = 0);

   120 

   120 

   121 protected:

   125 protected:

   122     HbScrollArea(HbScrollAreaPrivate &dd, QGraphicsItem *parent);    

   126     HbScrollArea(HbScrollAreaPrivate &dd, QGraphicsItem *parent);    

   123     virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);

   127     virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);

   124     virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;

   128     virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;

   125     virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);

   129     virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);

   129     virtual void polish(HbStyleParameters &params);

   133     virtual void polish(HbStyleParameters &params);

   130     virtual void timerEvent(QTimerEvent *event);

   134     virtual void timerEvent(QTimerEvent *event);

   131     virtual bool eventFilter(QObject *obj, QEvent *event);

   135     virtual bool eventFilter(QObject *obj, QEvent *event);

   132     virtual void connectNotify(const char *signal);

   136     virtual void connectNotify(const char *signal);

   133     virtual void disconnectNotify(const char *signal);

   137     virtual void disconnectNotify(const char *signal);

   134 #ifdef HB_GESTURE_FW

   139 #ifdef HB_GESTURE_FW

   136 #endif

   141 #endif

   137 

   142 

   138 signals:

   143 signals:

   139     void scrollingStarted();

   144     void scrollingStarted();

   140     void scrollingEnded();

   145     void scrollingEnded();

   150     virtual void longPressGesture(const QPointF &point);

   155     virtual void longPressGesture(const QPointF &point);

   151 

   156 

   152 private:

   157 private:

   153     Q_DECLARE_PRIVATE_D(d_ptr, HbScrollArea)

   158     Q_DECLARE_PRIVATE_D(d_ptr, HbScrollArea)

   154     Q_PRIVATE_SLOT(d_func(), void _q_thumbPositionChanged(qreal value, Qt::Orientation orientation))

   159     Q_PRIVATE_SLOT(d_func(), void _q_thumbPositionChanged(qreal value, Qt::Orientation orientation))

   155     Q_PRIVATE_SLOT(d_func(), void _q_groovePressed(qreal value, Qt::Orientation orientation))

   161     Q_PRIVATE_SLOT(d_func(), void _q_groovePressed(qreal value, Qt::Orientation orientation))

   156     Q_PRIVATE_SLOT(d_func(), void _q_thumbPressed())

   162     Q_PRIVATE_SLOT(d_func(), void _q_thumbPressed())

   157     Q_PRIVATE_SLOT(d_func(), void _q_thumbReleased())

   163     Q_PRIVATE_SLOT(d_func(), void _q_thumbReleased())

   158 };

   164 };

   159 

   165