test.js

		didUpdateLayer: function()
		{
			sc_super();
			
			var layer = this.get("layer");
			if (!layer) return;
			
			var ows = layer.style.whiteSpace, opos = layer.style.position, ow = layer.style.width,
			oh = layer.style.height;
			
			layer.style.whiteSpace = "pre";
			layer.style.position = "absolute";
			layer.style.width = "";
			layer.style.height = "";
			
			this.set("measuredWidth", layer.clientWidth);
			this.set("measuredHeight", layer.clientHeight);
			
			layer.style.whiteSpace = ows, layer.style.position = opos, layer.style.width = ow,
			layer.style.height = oh;
			
			this.layoutDidChange();			
		}