X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=capi%2Fdali-toolkit%2Fpublic-api%2Fcontrols%2Fscrollable%2Fitem-view%2Fitem-layout.h;h=5a32df0c8909c51a3491cb8ca530771c7f0fdb9c;hb=refs%2Fchanges%2F81%2F24181%2F1;hp=98deaecc66c47ab655939a6587fa2c56f78dbaa4;hpb=d5e3ed5f5b1c8fdba3ae97ead8729620f54b3836;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.h b/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.h
index 98deaec..5a32df0 100644
--- a/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.h
+++ b/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-layout.h
@@ -345,9 +345,9 @@ public:
   virtual void GetYAxisScrollHint(Vector2& scrollHint) const;
 
   /**
-   * @brief Query the scroll speed factor of the layout.
+   * @brief Query the scroll speed factor of the layout while dragging.
    *
-   * This factor is used by the layout to customise its scroll speed while dragging and swiping.
+   * This factor is used by the layout to customise its scroll speed while dragging.
    * The factor will be multiplied with the scroll distance of how many pixels in actor coordinate,
    * and the layout position of the actors in ItemView will be moved by this result.
    * For example, when the speed factor is 0.01, if the scroll distance is 100 pixels, the layout
@@ -387,6 +387,20 @@ public:
    */
   virtual int GetNextFocusItemID(int itemID, int maxItems, Dali::Toolkit::Control::KeyboardFocusNavigationDirection direction, bool loopEnabled);
 
+  /**
+   * @brief Query the flick speed factor of the layout while swipping.
+   *
+   * This factor is used by the layout to customise its scroll speed while swiping.
+   * The factor will be multiplied with the scroll distance of how many pixels in actor coordinate,
+   * and the layout position of the actors in ItemView will be moved by this result.
+   * For example, when the speed factor is 0.01, if the scroll distance is 100 pixels, the layout
+   * position of actors will be moved by 1.
+   * Therefore, the bigger the factor is, the faster the flick speed will be.
+   *
+   * @return The scroll speed factor of the layout.
+   */
+  virtual float GetFlickSpeedFactor() const;
+
 protected:
 
   /**