<?xml version="1.0" encoding="utf-8"?>
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  Licensed to the Apache Software Foundation (ASF) under one or more
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  this work for additional information regarding copyright ownership.
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  (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.

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<!--- The Spark DefaultComplexItemRenderer class is an item renderer class that 
displays a Flex component in a Group container. 
Each component is wrapped in its own Group container. 
Therefore, it is useful when the children of the container 
are visual elements, such as Flex components. .  

@langversion 3.0
@playerversion Flash 10
@playerversion AIR 1.5
@productversion Flex 4
-->
<s:ItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" 
				autoDrawBackground="true">
	<!-- Setting autoDrawBackground will automatically draw the selection/rollover background rectangle for you.  
	If you would like to customize the appearance of your item renderer even further when 
	the item renderer is selected or hovered, you should turn this flag off and use states.  
	For more information on this and custom item renderer examples, check out the Flex documentation.
	-->
	
	<fx:Script>
		<![CDATA[
			
			import mx.core.IVisualElement; 
			
			/**
			 * @copy spark.components.DataRenderer#data
			 */
			[Bindable("dataChanged")]
			override public function set data(value:Object):void
			{
				super.data = value;
				
				//First lets remove everything from the contentGroup
				contentGroup.removeAllElements();
				
				//Then add the new items anew 
				if (value is Array)
				{
					for (var i:int = 0; i < value.length; i++)
					{
						contentGroup.addElement(IVisualElement(value[i]));
					}
				}
				else if (value is IVisualElement)
				{
					contentGroup.addElement(IVisualElement(value));
				}
			}
		]]>
	</fx:Script>
	
	<!--- The container used to wrap each Flex component defined in the host component. -->
	<s:Group id="contentGroup" verticalCenter="0" left="2" right="2" top="2" bottom="2" />
	
</s:ItemRenderer>