Notify ItemFactory when an item is removed from ItemView

[platform/core/uifw/dali-toolkit.git] / capi / dali-toolkit / public-api / controls / scrollable / item-view / item-factory.h

diff --git a/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-factory.h b/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-factory.h
index 9f34da1..f08a7e6 100644 (file)
--- a/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-factory.h
+++ b/capi/dali-toolkit/public-api/controls/scrollable/item-view/item-factory.h
@@ -1,21 +1,22 @@
 #ifndef __DALI_TOOLKIT_ITEM_FACTORY_H__
 #define __DALI_TOOLKIT_ITEM_FACTORY_H__
 
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
 
 /**
  * @addtogroup CAPI_DALI_TOOLKIT_ITEM_VIEW_MODULE
@@ -32,7 +33,7 @@ namespace Toolkit
 {
 
 /**
- * @brief ItemFactory is an abstract interface for providing actors to ItemView.
+ * @brief ItemFactory is for providing actors to ItemView.
  * Each actor is identified by a unique ID, and has a linear order from 0 to GetNumberOfItems()-1.
  */
 class ItemFactory
@@ -59,6 +60,14 @@ public:
    * @return An actor, or an uninitialized pointer if the ID is out of range.
    */
   virtual Actor NewItem(unsigned int itemId) = 0;
+
+  /**
+   * @brief Notify the factory the actor representing the item is removed from ItemView.
+   *
+   * @param[in] itemId The ID of the released item.
+   * @param[in] actor The actor that represents the released item.
+   */
+  virtual void ItemReleased(unsigned int itemId, Actor actor) {};
 };
 
 } // namespace Toolkit