Container Flex


    
    xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark"
    creationComplete="initApp(event)">
     
        import spark.components.Button; 
        public function initApp(e:Event):void { 
            var b:Button = new Button(); 
            b.label="Click Me"; 
            b.setStyle("color", 0x00CCFF); 
            panel1.addElement(b); 
        }