Radii8Designer/src/examples/designlayer/Nesting.mxml

<?xml version="1.0" encoding="utf-8"?>
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<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" minWidth="1024" minHeight="768">
	<!--
	http://bugs.adobe.com/jira/browse/SDK-23254
	http://bugs.adobe.com/jira/browse/TH-7485
	
	Workaround:
	Assign the designLayer property on the Rect after building the layer hierarchy
	
	Specifically in Nesting.mxml:
	
	Move line 45 "outerLayer.addLayer(innerLayer);" above line 39 "r.designLayer = innerLayer;"
	
	Fixed in revision 4.0.0.10286 . 
	-->
	<fx:Script>
		<![CDATA[
			import mx.core.DesignLayer;
			import mx.core.FlexGlobals;
			import mx.graphics.SolidColor;
			
			import spark.components.Button;
			
			private static var outerLayer:DesignLayer;
			
			import spark.primitives.Rect;
			public function makeLayers():void
			{
				outerLayer = new DesignLayer();
				outerLayer.visible = false;
				
				var innerLayer:DesignLayer = new DesignLayer();
				
				var r:Rect = new Rect();
				r.x = 100;
				r.y = 10;
				r.width = 200;
				r.height = 50;
				
				var f:SolidColor = new SolidColor();
				f.color = 0xFF0000;
				r.fill = f;
				
				var b:Button = new Button();
				b.x = 100;
				b.y = 80;
				b.label = "Hello";
				
				r.designLayer = innerLayer;
				b.designLayer = innerLayer;
				
				FlexGlobals.topLevelApplication.addElement(r);
				FlexGlobals.topLevelApplication.addElement(b);
				
				outerLayer.addLayer(innerLayer);
			}
		]]>
	</fx:Script>
	
	<s:Button label="make" x="10" y="10" click="makeLayers()"/>
	
</s:Application>