[填空题] 请在下面代码中加入监听器语句。
import java.awt.*;
import java.applet.Applet;
public class Simple extends Apple implements MouseListener
StringBuffer;
public void init()
//监听器语句
buffer=new StringBuffer();
addItem("initializing…");
public void moseEntered(MouseEvent event)
public void moseExited(MouseEvent event)
public void mosePressed(MouseEvent event)
public void moseReleased(MouseEvent event)
public void moseClicked(MouseEvent event)
addltem("click!…");
参考答案:
addMouseListener(this)问题解析:
Java语言中注册监听器的方法为addMouseListenet(this)。

![[填空题] 请在下面代码中加入监听器语句。 import java.awt.*; import java.applet.Applet; public class Simple extends A [填空题] 请在下面代码中加入监听器语句。 import java.awt.*; import java.applet.Applet; public class Simple extends A](http://www.mshxw.com/aiimages/31/258027.png)
