AS3 Test001 import mx.controls.Alert; star_tora forked:0favorite:0lines:17license : MIT License modified : 2010-04-16 18:45:32 Embed Tweet package { import flash.display.Sprite; import flash.events.Event; import flash.events.MouseEvent; //import mx.controls.Alert; [SWF(width="400", height="400", frameRate="30", backgroundColor="#000000")] public class FlashTest extends Sprite { public function FlashTest() { // write as3 code here.. graphics.lineStyle(10, 0x00aa00); graphics.drawCircle(200, 200, 100); stage.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown); } private function onMouseDown(e:MouseEvent):void { //Alert.show("aaa"); graphics.lineStyle(10, 0x00aa00); graphics.drawCircle(200, 200, 150); } } } Code Fullscreen Preview Fullscreen AS3 MouseEvent.MOUSE_DOWN addEventListener MouseEvent Sprite