score.java

来自「自己写的一个JAVA实现的学生成绩管理系统」· Java 代码 · 共 52 行

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;

class ScorePane extends JFrame
{
   JButton b1 = new JButton("按英语排名");
   JButton b2 = new JButton("按语文排名");
   JButton b3 = new JButton("按数学排名");
   ScorePane ()
   {
      setTitle("请选择");
      setSize(500, 100);
      setVisible(true);
      getContentPane().setLayout(new FlowLayout());
      getContentPane().add(b1);
      getContentPane().add(b2);
      getContentPane().add(b3);
      b1.addActionListener(new Button1Action());
      b2.addActionListener(new Button2Action());
      b3.addActionListener(new Button3Action());
      show();
   }
   class Button1Action implements ActionListener
   {
      public void actionPerformed(ActionEvent e)
      {
         SetSequence.setQ(1);
      }
   }
      class Button2Action implements ActionListener
   {
      public void actionPerformed(ActionEvent e)
      {
         SetSequence.setQ(2);
      }
   }
      class Button3Action implements ActionListener
   {
      public void actionPerformed(ActionEvent e)
      {
         SetSequence.setQ(3);
      }
   }
   public static void main(String[] args)
   {
   // TODO: Add your code here
   }
}