package { import flash.display.Sprite; import flash.display.StageAlign; import flash.display.StageScaleMode; import flash.events.Event; public class StageExample extends Sprite { public function StageExample() { stage.scaleMode = StageScaleMode.NO_SCALE; stage.align = StageAlign.TOP_LEFT; stage.addEventListener(Event.ACTIVATE, activateHandler); stage.addEventListener(Event.RESIZE, resizeHandler); } private function activateHandler(event:Event):void { trace("activateHandler: " + event); } private function resizeHandler(event:Event):void { trace("resizeHandler: " + event); trace("stageWidth: " + stage.stageWidth + " stageHeight: " + stage.stageHeight); } } }