stu2.java

北大青鸟的内部测试题（感兴趣的一定要看看哦 ）

package studenttext;

import java.awt.BorderLayout;
import java.awt.Frame;

import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JLabel;
import java.awt.Rectangle;
import java.awt.Font;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JOptionPane;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class stu2 extends JDialog {
    JPanel panel1 = new JPanel();
    JLabel jLabel1 = new JLabel();
    JTextField jfshow = new JTextField();
    JLabel textshow = new JLabel();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    public stu2(Frame owner, String title, boolean modal) {
        super(owner, title, modal);
        try {
            setDefaultCloseOperation(DISPOSE_ON_CLOSE);
            jbInit();
            pack();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    public stu2() {
        this(new Frame(), "stu2", false);
    }

    private void jbInit() throws Exception {
        panel1.setLayout(null);
        jLabel1.setFont(new java.awt.Font("宋体", Font.BOLD, 12));
        jLabel1.setText(" 班 级：");
        jLabel1.setBounds(new Rectangle(53, 49, 79, 35));
        jfshow.setBounds(new Rectangle(141, 49, 151, 38));
        textshow.setText("jLabel2");
        textshow.setBounds(new Rectangle(117, 121, 163, 50));
        jButton1.setBounds(new Rectangle(40, 213, 122, 36));
        jButton1.setFont(new java.awt.Font("宋体", Font.BOLD, 12));
        jButton1.setText("查 询");
        jButton1.addActionListener(new stu2_jButton1_actionAdapter(this));
        jButton2.setBounds(new Rectangle(224, 212, 122, 36));
        jButton2.setFont(new java.awt.Font("宋体", Font.BOLD, 12));
        jButton2.setText("退 出");
        jButton2.addActionListener(new stu2_jButton2_actionAdapter(this));
        getContentPane().add(panel1);
        panel1.add(jLabel1);
        panel1.add(textshow);
        panel1.add(jButton1);
        panel1.add(jButton2);
        panel1.add(jfshow);

    }

    public void jButton2_actionPerformed(ActionEvent e) {
        int num = JOptionPane.showConfirmDialog(this,"您确定要退出吗？","请判断",JOptionPane.YES_NO_CANCEL_OPTION);
     if(num==0){
      System.exit(0);
    }

    }

    public void jButton1_actionPerformed(ActionEvent e) {

    }
}


class stu2_jButton1_actionAdapter implements ActionListener {
    private stu2 adaptee;
    stu2_jButton1_actionAdapter(stu2 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}


class stu2_jButton2_actionAdapter implements ActionListener {
    private stu2 adaptee;
    stu2_jButton2_actionAdapter(stu2 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}