重用组件

<?xml version="1.0" encoding="utf-8"?> 
<!-- states\NewStatesReparent.mxml --> 
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
    xmlns:mx="library://ns.adobe.com/flex/mx" 
    xmlns:s="library://ns.adobe.com/flex/spark"> 
    <s:layout>
        <s:VerticalLayout/>
    </s:layout>

    <s:states> 
        <s:State name="Parent1"/> 
        <s:State name="Parent2"/> 
    </s:states> 
    
    <s:HGroup>
        <s:Panel id="Panel1" 
            height="100" width="100"
            title="Panel 1"> 
            <s:Button id="setCB" includeIn="Parent1"/> 
        </s:Panel> 
        <s:Panel id="Panel2" 
            height="100" width="100"
            title="Panel 2"> 
            <fx:Reparent target="setCB" includeIn="Parent2"/> 
        </s:Panel>     
    </s:HGroup>
 
    <s:HGroup>
        <s:Button label="Parent 1" 
            click="currentState='Parent1'" 
            enabled.Parent1="false"/> 
        <s:Button label="Parent 2"
            click="currentState='Parent2'" 
            enabled.Parent2="false"/> 
    </s:HGroup>
</s:Application>