mustella/tests/gumbo/layout/TileLayout/SWFs/Assets/StateItemRenderer.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
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
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  See the License for the specific language governing permissions and
  limitations under the License.

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<s:ItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark" width="{localWidth}" width.hovered="{localWidthHover}" height.normal="{localHeight}" height.hovered="{localHeightHover}" autoDrawBackground="false">
    <fx:Script>  
       <![CDATA[
       		[Bindable] public var localHeight:int = 0;
       		[Bindable] public var localHeightHover:int = 0;
       		
       		[Bindable] public var localWidth:int = 0;
       		[Bindable] public var localWidthHover:int = 0;
       
			override public function set data(value:Object):void {
				super.data = value;
				
				if(value == null){
					// the guts behind virtualization will set the data to null sometimes
					return;
				}
				
				lbl.text = data.myItemIndex;
				
				if (value.majorAxis == "vertical"){
					// majorSize is height
					
					this.localHeight = value.majorSize;
					this.localHeightHover = value.majorSize * 2;
					
					this.localWidth = value.minorSize;
					this.localWidthHover = value.minorSize;
					
					backgroundGradient.fill = verticalGradient;
					
				} else if (value.majorAxis == "horizontal") {
					// majorSize is width
					
					this.localWidth = value.majorSize;
					this.localWidthHover = value.majorSize * 2;
					
					this.localHeight = value.minorSize;
					this.localHeightHover = value.minorSize;
					
					backgroundGradient.fill = horizontalGradient;
					
				} else {
					throw new Error('invalid axis');
				}
				
			}         
       ]]>
    </fx:Script>

	<fx:Declarations>
		<s:LinearGradient id="verticalGradient" rotation="90">
			<s:entries>
				<mx:GradientEntry color="0x111111" />
				<mx:GradientEntry color="0x888888" color.hovered="0x111111" />
			</s:entries>
		</s:LinearGradient>
		
		<s:LinearGradient id="horizontalGradient" rotation="0">
			<s:entries>
				<mx:GradientEntry color="0x111111" />
				<mx:GradientEntry color="0x888888" color.hovered="0x111111" />
			</s:entries>
		</s:LinearGradient>
	</fx:Declarations>

    <s:states>
        <mx:State name="normal"/>          
        <mx:State name="hovered"/>
        <mx:State name="selected"/>
    </s:states>
    
	<s:Rect id="backgroundGradient" top="0" left="0" right="0" bottom="0"></s:Rect>
    
    <mx:Label id="lbl" color="0xFFFFFF" />

</s:ItemRenderer>