FlashAS 3.0 学习笔记(二)

用户交互事件

 

类

可用属性

 依赖类

 

鼠标事件

MouseEvent

CLICK

DOUBLE_CLICK

MOUSE_DOWN

MOUSE_MOVE

MOUSE_OUT

MOUSE_OVER

MOUSE_UP

MOUSE_WHEEL

ROLL_OUT

ROLL_OVER

mouseX

mouseY

 flash.events.MouseEvent

 

键盘事件

KeyboardEvent

KEY_DOWN

KEY_UP

charCode

keyCode

 flash.events.KeyboardEvent

 flash.ui.Keyboard

 

 

 

获取键盘按键和鼠标点击事件的例子：Move.as

package {import flash.display.Sprite;import flash.events.KeyboardEvent;import flash.ui.Keyboard;import flash.events.MouseEvent;public class Move extends Sprite{private var bb:Ball;public function Move():void{init();}private function init():void{bb = new Ball(0x00FF00);bb.x = stage.stageWidth/2;bb.y = stage.stageHeight/2;addChild(bb);//移动bb到某个位置stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyboardDown);stage.addEventListener(MouseEvent.CLICK, onMouseClick);}public function onKeyboardDown(key:KeyboardEvent):void{switch(key.keyCode){case Keyboard.UP:bb.y -= 10;break;case Keyboard.DOWN:bb.y += 10;break;case Keyboard.LEFT:bb.x -= 10;break;case Keyboard.RIGHT:bb.x += 10;break;default:trace(key.keyCode)break;}}public function onMouseClick(mouse:MouseEvent):void{bb.x = stage.mouseX;bb.y = stage.mouseY;}}} 

 

 

在IDE环境下测试影片时，菜单快捷键和Tab键等会被IDE截获，需要在菜单中选择Control，Disable Keyboard Shortcuts 来解决此问题。