frame1.java

可以告诉你怎么输入密码的程序

package mima;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import java.io.*;
import java.lang.*;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JPasswordField jP1 = new JPasswordField();
  JPasswordField jP2 = new JPasswordField();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  JButton jButton5 = new JButton();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jLabel1.setText("请输入您的密码:");
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    contentPane.setToolTipText("");
    jLabel2.setText("请再次输入密码:");
    jButton1.setText("确定");
    jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
    jButton2.setText("重输");
    jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));
    jButton3.setText("jButton3");
    jButton3.addActionListener(new Frame1_jButton3_actionAdapter(this));
    jButton4.setText("jButton4");
    jP1.setText("");
    jP2.setText("");
    jButton5.setText("jButton5");
    jButton5.addActionListener(new Frame1_jButton5_actionAdapter(this));
    contentPane.add(jLabel1, new XYConstraints(35, 15, -1, -1));
    contentPane.add(jLabel2, new XYConstraints(36, 69, -1, -1));
    contentPane.add(jP1,    new XYConstraints(133, 10, 112, -1));
    contentPane.add(jP2,  new XYConstraints(133, 70, 113, -1));
    contentPane.add(jButton1,   new XYConstraints(293, 12, -1, -1));
    contentPane.add(jButton2,   new XYConstraints(296, 66, -1, -1));
    contentPane.add(jButton3,   new XYConstraints(72, 159, -1, -1));
    contentPane.add(jButton5,   new XYConstraints(156, 211, -1, -1));
    contentPane.add(jButton4, new XYConstraints(244, 165, -1, -1));
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void jButton1_actionPerformed(ActionEvent e) {
   if(String.valueOf(jP1.getPassword()).equals(String.valueOf(jP2.getPassword())))
     jButton1.setText("pass");
    else
      jButton1.setText("no pass");
  }

  void jButton2_actionPerformed(ActionEvent e) {
     jP1.setText("");
     jP2.setText("");
  }

  void jButton3_actionPerformed(ActionEvent e) {
     try{ String comm="C:\\Program Files\\Internet Explorer\\iexplore.exe";
          Process chi=Runtime.getRuntime().exec(comm);
     }
     catch(IOException ex){}
  }

  void jButton5_actionPerformed(ActionEvent e) {
     System.exit(0);
  }
}

class Frame1_jButton1_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton1_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class Frame1_jButton2_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton2_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class Frame1_jButton3_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton3_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class Frame1_jButton5_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton5_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton5_actionPerformed(e);
  }
}