mustella/tests/mx/collections/AsyncListView/SWFs/assets/PagedDataComp4.mxml

<?xml version="1.0" encoding="utf-8"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
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      http://www.apache.org/licenses/LICENSE-2.0

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  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.

-->
<s:Group
	xmlns:fx="http://ns.adobe.com/mxml/2009"
	xmlns:mx="library://ns.adobe.com/flex/mx"
	xmlns:s="library://ns.adobe.com/flex/spark"
	xmlns:assets="assets.*"
	initialize="doInitialize()">
	
	<fx:Script>
	<![CDATA[

		import mx.collections.*;
		
		public function doInitialize():void{
			items.reset();
		}

		public function pendingFunction(i:int, obj:Object):Object{
			return {info: "item " + i.toString() + " pending", status: "pending"};
		}
		
		public function errorFunction(i:int, obj:Object):Object{
			return {info: "item " + i.toString() + " failed", status: "failed"};
		}

		public function theObjectFactory(i:int):Object{
			return {info: "item " + i.toString() + " present", status: "present"};
		}

	]]>
	</fx:Script>

	<fx:Declarations>
		<mx:AsyncListView id="theView"
			createPendingItemFunction="pendingFunction"
			createFailedItemFunction="errorFunction">
			<mx:list>
				<assets:ItemPendingErrorSimulator id="items"
		            responseDelay="1"
		            numItems="20"
		            numPreloadedPages="0"
		            pageSize="1"
		            mode="'manual'"
		            objectFactory="theObjectFactory"
		            failureProbability="0" />
			</mx:list>
		</mx:AsyncListView>
	</fx:Declarations>

	<s:List id="list1" useVirtualLayout="true" height="200" dataProvider="{theView}">
		<s:itemRenderer>
			<fx:Component>
					<s:ItemRenderer>
						<fx:Script>
						<![CDATA[
							private function getColor(obj:Object):uint{
								if(obj == null)
									return 0x888888;
								else if(obj.status == "pending")
									return 0xeeffee;
								else if(obj.status == "failed")
									return 0xffeeee;
								else
									return 0xffffff;
							}
							
							override public function set data(obj:Object):void{
								super.data = obj;
								
								if(data == null)
									nameLabel.text = "null";
								else
									nameLabel.text = data.info;
							}
						]]>
						</fx:Script>
						<s:states>
							<s:State name="normal" />
							<s:State name="hovered" />
							<s:State name="selected" />
						</s:states>
						<s:Rect left="0" right="0" top="0" bottom="0">
							<s:fill>
								<s:SolidColor color="{getColor(data)}" />
							</s:fill>
						</s:Rect>
						<s:Label id="nameLabel" top="5" left="5" right="5" />
					</s:ItemRenderer>
			</fx:Component>
		</s:itemRenderer>
	</s:List>

	<s:List id="list2" useVirtualLayout="true" height="200" dataProvider="{theView}">
		<s:itemRenderer>
			<fx:Component>
					<s:ItemRenderer>
						<fx:Script>
						<![CDATA[
							private function getColor(obj:Object):uint{
								if(obj == null)
									return 0x888888;
								else if(obj.status == "pending")
									return 0xeeffee;
								else if(obj.status == "failed")
									return 0xffeeee;
								else
									return 0xffffff;
							}
							
							override public function set data(obj:Object):void{
								super.data = obj;
								
								if(data == null)
									nameLabel.text = "null";
								else
									nameLabel.text = data.info;
							}
						]]>
						</fx:Script>
						<s:states>
							<s:State name="normal" />
							<s:State name="hovered" />
							<s:State name="selected" />
						</s:states>
						<s:Rect left="0" right="0" top="0" bottom="0">
							<s:fill>
								<s:SolidColor color="{getColor(data)}" />
							</s:fill>
						</s:Rect>
						<s:Label id="nameLabel" top="5" left="5" right="5" />
					</s:ItemRenderer>
			</fx:Component>
		</s:itemRenderer>
	</s:List>
</s:Group>