{
GRAB_HANDLE_TAPPED,
GRAB_HANDLE_PRESSED,
- GRAB_HANDLE_RELEASED
+ GRAB_HANDLE_RELEASED,
+ GRAB_HANDLE_SCROLLING,
+ GRAB_HANDLE_STOP_SCROLLING
};
// The set the selection-handle positions etc.
* @brief The decorator waits until a relayout before creating actors etc.
*
* @param[in] size The size of the parent control after size-negotiation.
- * @param[in] scrollPosition The cursor, grab-handle positions etc. should be offset by this.
*/
- void Relayout( const Dali::Vector2& size, const Vector2& scrollPosition );
+ void Relayout( const Dali::Vector2& size );
+
+ /**
+ * @brief Updates the decorator's actor positions after scrolling.
+ *
+ * @param[in] scrollOffset The scroll offset.
+ */
+ void UpdatePositions( const Vector2& scrollOffset );
/**
* @brief Sets which of the cursors are active.
void SetPosition( Cursor cursor, float x, float y, float cursorHeight, float lineHeight );
/**
- * @brief Retrieves the position of a cursor.
+ * @brief Retrieves the position, height and lineHeight of a cursor.
*
* @param[in] cursor The cursor to get.
* @param[out] x The x position relative to the top-left of the parent control.
void GetPosition( Cursor cursor, float& x, float& y, float& cursorHeight, float& lineHeight ) const;
/**
+ * @brief Retrieves the position of a cursor.
+ *
+ * @param[in] cursor The cursor to get.
+ *
+ * @return The position.
+ */
+ const Vector2& GetPosition( Cursor cursor ) const;
+
+ /**
* @brief Sets the color for a cursor.
*
* @param[in] cursor Whether this color is for the primary or secondary cursor.
*/
bool IsPopupActive() const;
+ /**
+ * @brief Sets the scroll threshold.
+ *
+ * It defines a square area inside the control, close to the edge.
+ * When the cursor enters this area, the decorator starts to send scroll events.
+ *
+ * @param[in] threshold The scroll threshold.
+ */
+ void SetScrollThreshold( float threshold );
+
+ /**
+ * @brief Retrieves the scroll threshold.
+ *
+ * @retunr The scroll threshold.
+ */
+ float GetScrollThreshold() const;
+
+ /**
+ * @brief Sets the scroll speed.
+ *
+ * Is the distance the text is going to be scrolled during a scroll interval.
+ *
+ * @param[in] speed The scroll speed.
+ */
+ void SetScrollSpeed( float speed );
+
+ /**
+ * @brief Retrieves the scroll speed.
+ *
+ * @return The scroll speed.
+ */
+ float GetScrollSpeed() const;
+
+ /**
+ * @brief Sets the scroll interval.
+ *
+ * @param[in] seconds The scroll interval in seconds.
+ */
+ void SetScrollTickInterval( float seconds );
+
+ /**
+ * @brief Retrieves the scroll interval.
+ *
+ * @return The scroll interval.
+ */
+ float GetScrollTickInterval() const;
protected: