1: <?xml version="1.0" encoding="utf-8"?> 2: <mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="300" height="200"> 3:   <mx:Button left="10" top="10" label="新規" id="new_btn" /> 4:   <mx:Button right="60" top="10" label="読み込み" id="load_btn" /> 5:   <mx:Button right="10" top="10" label="保存" id="save_btn" /> 6:   <mx:TextArea right="10" top="40" left="10" bottom="10" id="messages" /> 7: </mx:WindowedApplication>