Add ItemView stopScrolling action

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

diff --git a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
index 2fe5e09..3d31e1c 100644 (file)
--- a/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
+++ b/dali-toolkit/internal/controls/scrollable/item-view/item-view-impl.h
@@ -308,6 +308,38 @@ public:
    */
   static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor );
 
+  //properties
+
+  /**
+   * Called when a property of an object of this type is set.
+   * @param[in] object The object whose property is set.
+   * @param[in] index The property index.
+   * @param[in] value The new property value.
+   */
+  static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
+
+  /**
+   * Called to retrieve a property of an object of this type.
+   * @param[in] object The object whose property is to be retrieved.
+   * @param[in] index The property index.
+   * @return The current value of the property.
+   */
+  static Property::Value GetProperty( BaseObject* object, Property::Index index );
+
+  /**
+   * Performs actions as requested using the action name.
+   * @param[in] object The object on which to perform the action.
+   * @param[in] actionName The action to perform.
+   * @param[in] attributes The attributes with which to perfrom this action.
+   * @return true if action has been accepted by this control
+   */
+  static bool DoAction( BaseObject* object, const std::string& actionName, const Property::Map& attributes );
+
+  /**
+   * Helper for DoAction( ACTION_STOP_SCROLLING ).
+   */
+  void DoStopScrolling();
+
 private:
 
   /**
@@ -464,9 +496,10 @@ private:
    * @param[in] targetPosition The target position of the drag etc.
    * @param[in] targetSize The target ItemView & layout size.
    * @param[in] layout The current layout.
+   * @param[in] updateOvershoot False stops the current overshoot value from being clamped also.
    * @return The clamped first-item position.
    */
-  float ClampFirstItemPosition(float targetPosition, const Vector3& targetSize, ItemLayout& layout);
+  float ClampFirstItemPosition(float targetPosition, const Vector3& targetSize, ItemLayout& layout, bool updateOvershoot = true);
 
   /**
    * Called upon pan gesture event.