Configurable anchor point and parent origin of the items in an ItemView control

[platform/core/uifw/dali-toolkit.git] / base / dali-toolkit / internal / controls / scrollable / item-view / item-view-impl.h

diff --git a/base/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h b/base/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
index 5f42a61..242cf27 100644 (file)
--- a/base/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
+++ b/base/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
@@ -262,6 +262,27 @@ public:
    */
   void DoRefresh(float currentLayoutPosition, bool cacheExtra);
 
+
+  /**
+   * @copydoc Toolkit::ItemView::SetItemsParentOrigin
+   */
+  void SetItemsParentOrigin( const Vector3& parentOrigin );
+
+  /**
+   * @copydoc Toolkit::ItemView::GetItemsParentOrigin
+   */
+  Vector3 GetItemsParentOrigin() const;
+
+  /**
+   * @copydoc Toolkit::ItemView::SetItemsAnchorPoint
+   */
+  void SetItemsAnchorPoint( const Vector3& anchorPoint );
+
+  /**
+   * @copydoc Toolkit::ItemView::GetItemsAnchorPoint
+   */
+  Vector3 GetItemsAnchorPoint() const;
+
 private:
 
   /**
@@ -458,9 +479,9 @@ private:
   void RemoveAnimation(Animation& animation);
 
   /**
-   * Helper to apply constraints to the overshoot overlay actor.
+   * @copydoc Toolkit::Internal::Scrollable::SetOvershootEnabled
    */
-  void ApplyOvershootOverlayConstraints();
+  virtual void SetOvershootEnabled( bool enable );
 
   /**
    * Helper to calculate the scroll overshoot according to the pan gesture displacement.
@@ -564,6 +585,9 @@ private:
   Property::Index mPropertyScrollSpeed; ///< The current scroll speed of item view
 
   bool mRefreshEnabled; ///< Whether to refresh the cache automatically
+
+  Vector3 mItemsParentOrigin;
+  Vector3 mItemsAnchorPoint;
 };
 
 } // namespace Internal