[AS3]as3获取当前鼠标坐标值方法示例

使用DisplayObject实例的只读属性mouseX和mouseY检查鼠标相对位置，或者MouseEvent事件的localX和localY属性

package {  
import flash.display.Sprite;  
import flash.events.MouseEvent;  
import flash.text.TextField;  
import flash.text.TextFieldAutoSize;  
[SWF(backgroundColor="#004D84")]  
public class Sample1209 extends Sprite  
{  
private var lblMain:TextField;  
private var lblSub:TextField;  
private var rect:Sprite;  
public function Sample1209()  
{  
this.lblMain = new TextField();  
lblMain.autoSize = TextFieldAutoSize.CENTER;  
this.addChild(lblMain);  
this.lblSub = new TextField();  
lblSub.autoSize = TextFieldAutoSize.CENTER;  
lblSub.y = 40;  
this.addChild(lblSub);  
this.rect = new Sprite();  
rect.graphics.beginFill(0xFFFF00);  
rect.graphics.drawRect(0,0,200,100);  
rect.graphics.endFill();  
rect.addEventListener(MouseEvent.MOUSE_MOVE,rect_OnMouseMove);  
rect.x = 30;  
rect.y = 60;  
this.addChild(rect);  
}  
private function rect_OnMouseMove(event:MouseEvent):void  
{  
this.lblMain.text = "stage里的X是："+Math.round(this.mouseX)+",Y是："+Math.round(this.mouseY);  
this.lblSub.text = "sprite里的X是："+Math.round(this.rect.mouseX)+",Y是："+Math.round(this.rect.mouseY);  
//this.lblSub.text = "sprite里的X是："+Math.round(event.localX)+",Y是："+Math.round(event.localY);    
}  
}  
}