innerclassdemo2.java

java入门经典教程 java入门经典教程 java入门经典教程

  // 例2.4.5   InnerClassDemo2.java   
    import java.applet.*;
    import java.awt.event.*;
class InnerClassDemo2 extends Applet
{
        public void init()
{
            addMouseListener(new MyMouseAdapter());
        }
        // 下面是一个内部类
        class MyMouseAdapter extends MouseAdapter()
{
            public void mousePressed(MouseEvent me)
{
                showStatus("Mouse is pressed");
             }
        }
    }