[Flex] Accordion系列-Header的运用

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
<fx:Declarations>
<!-- 将非可视元素（例如服务、值对象）放在此处 -->
</fx:Declarations>
<fx:Script>
<![CDATA[
[Bindable]
[Embed(source="assets/Accordion.png")]
private var AccordionIcon:Class;

[Bindable]
[Embed(source="assets/ApplicationControlBar.png")]
private var ApplicationControlBarIcon:Class;

[Bindable]
[Embed(source="assets/Box.png")]
private var BoxIcon:Class;

[Bindable]
[Embed(source="assets/Canvas.png")]
private var CanvasIcon:Class;

[Bindable]
[Embed(source="assets/ControlBar.png")]
private var ControlBarIcon:Class;

]]>
</fx:Script>
<mx:Accordion id="accordion" backgroundAlpha="0" height="100%" width="100%" headerHeight="32" historyManagementEnabled="false" openDuration="250">
<mx:headerRenderer>
<fx:Component>
<mx:Button fontWeight="normal" labelPlacement="left" textAlign="left" cornerRadius="{outerDocument.accordion.getStyle('headerHeight')/2}" />
</fx:Component>
</mx:headerRenderer>
<mx:VBox label="Accordion" icon="{AccordionIcon}">
<mx:Label text="The quick brown fox..." />
</mx:VBox>

<mx:VBox label="ApplicationControlBar" icon="{ApplicationControlBarIcon}">
<mx:Label text="The quick brown fox..." />
</mx:VBox>

<mx:VBox label="Box" icon="{BoxIcon}">
<mx:Label text="The quick brown fox..." />
</mx:VBox>

<mx:VBox label="Canvas" icon="{CanvasIcon}">
<mx:Label text="The quick brown fox..." />
</mx:VBox>

<mx:VBox label="ControlBar" icon="{ControlBarIcon}">
<mx:Label text="The quick brown fox..." />
</mx:VBox>
</mx:Accordion>
</s:Application>