キーイベント
キーイベントを取る。addEventListenerもJavaではおなじみ。
package { import flash.display.*; import flash.text.*; import flash.events.*; import flash.ui.*; public class KeyTest extends Sprite { private var tf:TextField; public function KeyTest() { tf = new TextField(); tf.text = "Key Test"; addChild(tf); addEventListener(KeyboardEvent.KEY_DOWN, keydown); } public function keydown(e:KeyboardEvent):void { switch (e.keyCode){ case Keyboard.DOWN: tf.text = "Down!"; break; case Keyboard.UP: tf.text = "Up!"; break; case Keyboard.LEFT: tf.text = "Left!"; break; case Keyboard.RIGHT: tf.text = "Right!"; break; } } } }