<?xml version="1.0" encoding="utf-8"?> <!--- State Sample (Custom Creation and Destruction Policies) --> <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/halo" xmlns:local = "*" minWidth = "1024" minHeight = "768" viewSourceURL = "srcview/index.html" > <fx:Script> <![CDATA[ protected override function createChildren() : void { super.createChildren(); currentState = "default"; } ]]> </fx:Script> <fx:Style> @namespace mx "library://ns.adobe.com/flex/halo"; @namespace s "library://ns.adobe.com/flex/spark"; mx|Button { font-size : 20; } s|Button { font-size : 40; } </fx:Style> <s:layout> <s:VerticalLayout horizontalAlign="center" /> </s:layout> <s:states> <mx:State name="default" /> <mx:State name="aState" /> </s:states> <mx:HBox horizontalGap="0"> <mx:Button width="150" height="50" label="default" click="currentState='default'" /> <mx:Button width="150" height="50" label="aState" click="currentState='aState'" /> </mx:HBox> <local:CustomButton id = "A" label = "Button A" width = "300" height = "100" includeIn = "aState" itemCreationPolicy = "immediate" /> <local:CustomButton id = "B" label = "Button B" width = "300" height = "100" includeIn = "aState" itemCreationPolicy = "deferred" /> </s:Application>