BabelFx with Swiz and PopupManager

gistfile1.as

<?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:swiz="http://swiz.swizframework.org"
			   minWidth="955" minHeight="600">

    <!--
        When using Swiz with dynamic content shown in popup windows
        it is best to manually `register` the content instance as
        a new `bean` with Swiz:  easily done with BeanEvent.SET_UP_BEAN.
        
        Developers should remember to use BeanEvent.TEAR_DOWN_BEAN when
        the dynamic content is no longer used.
        
        The code below also demonstrates how a closure can be used
        to easily listen for 'close' events and invoke the 	
        PopUpManager.removePopUp()
    -->
    
    <fx:Declarations>
	
    	<swiz:Swiz id="swiz">
    		<swiz:loggingTargets>
    			<swiz:SwizTraceTarget/>
    		</swiz:loggingTargets>

    		<swiz:config>
    			<swiz:SwizConfig eventPackages="test.swiz.events.*" 
    							 viewPackages="test.swiz.views.*"/>
    		</swiz:config>

    		<swiz:BeanProvider>
    			<fx:Array>
    				<swiz:Prototype type="{Foo}"/>
				
    				<!-- BabelFx Localization Configuration -->
    				<l10n:LocalizationMap   xmlns:l10n="l10n.*"/>
				
    			</fx:Array>
    		</swiz:BeanProvider>
    	</swiz:Swiz>
	
	
    </fx:Declarations>

	<fx:Script>
		<![CDATA[
		
		import mx.core.IFlexDisplayObject;
		import mx.events.CloseEvent;
		import mx.managers.PopUpManager;
		
		import org.swizframework.events.BeanEvent;
		
		import test.swiz.models.Foo;
		import test.swiz.views.PopUpWindow;
		
		/**
		 * Show popup content and register view bean with Swiz (so [Inject] works)
		 * Attach listener to closure to cleanup and close popup when the "close" event is detected 
		 */
		protected function onShowPopup(event:MouseEvent):void
		{
				/**
				 * Closure/callback use to close the popup and unregister the swiz bean
				 */
				function onClosePopup(e:CloseEvent):void
				{
					var who : IFlexDisplayObject = e.target as IFlexDisplayObject;
					    who.removeEventListener(CloseEvent.CLOSE,onClosePopup);
					
					PopUpManager.removePopUp(who);
					dispatchEvent(new BeanEvent(BeanEvent.TEAR_DOWN_BEAN,who));	
				}
			
			var target:IFlexDisplayObject = PopUpManager.createPopUp(this,PopUpWindow);
			    target.addEventListener(CloseEvent.CLOSE,onClosePopup,false,0,true);
			
			PopUpManager.centerPopUp(target);
			dispatchEvent(new BeanEvent(BeanEvent.SET_UP_BEAN,target));
		}
			
		]]>
	</fx:Script>

	<s:layout>
		<s:VerticalLayout horizontalAlign="center" verticalAlign="middle"/>
	</s:layout>

	<s:Button id="createPopUpButton" label="PopUp" click="onShowPopup(event)"/>
</s:Application>