<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
import mx.core.*;
import mx.states.*;
[Bindable]
public var defInst:DeferredInstanceFromFunction = new DeferredInstanceFromFunction(createMyButton);
public function createMyButton():Object {
var newButton:Button = new Button();
newButton.label = "New Button";
return newButton;
}
</mx:Script>
<mx:states>
<mx:State name="deferredButton">
<mx:AddChild relativeTo="{myPanel}" targetFactory="{defInst}" />
</mx:State>
</mx:states>
<mx:Panel id="myPanel" title="Static and dynamic states">
<mx:Button id="myButton2" label="Add" click="currentState ='deferredButton'" />
<mx:Button id="myButton3" label="Remove" click="currentState =''" />
</mx:Panel>
</mx:Application>
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