replaceframe.java~8~

本设计基本上能够实现了课题的要求

package my;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class ReplaceFrame extends JFrame {
  JPanel contentPane;
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel1 = new JLabel();
  JScrollPane jScrollPane1 = new JScrollPane();
  JTextArea jTextArea1 = new JTextArea();
  JLabel jLabel2 = new JLabel();
  JScrollPane jScrollPane2 = new JScrollPane();
  JTextArea jTextArea2 = new JTextArea();
  JButton jButton1 = new JButton();
  JScrollPane jScrollPane3 = new JScrollPane();
  JTextArea jTextArea3 = new JTextArea();
  JLabel jLabel3 = new JLabel();

  //Construct the frame
  public ReplaceFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jLabel1.setFont(new java.awt.Font("隶书", 1, 15));
    jLabel1.setForeground(Color.blue);
    jLabel1.setText("请输入密文:");
    contentPane.setMinimumSize(new Dimension(382, 284));
    contentPane.setOpaque(true);
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("代入法解密 ");
    jLabel2.setFont(new java.awt.Font("隶书", 1, 15));
    jLabel2.setForeground(new Color(255, 159, 228));
    jLabel2.setText("解密结果:");
    jButton1.setBackground(Color.orange);
    jButton1.setFont(new java.awt.Font("隶书", 0, 15));
    jButton1.setText("开始解密");
    jLabel3.setFont(new java.awt.Font("隶书", 1, 15));
    jLabel3.setForeground(new Color(138, 255, 0));
    jLabel3.setText("分析说明:");
    jTextArea1.setText("");
    jTextArea2.setText("");
    contentPane.add(jLabel1, new XYConstraints(38, 15, 143, 28));
    contentPane.add(jScrollPane1,  new XYConstraints(47, 47, 133, 106));
    contentPane.add(jLabel2,   new XYConstraints(237, 19, 103, 25));
    contentPane.add(jScrollPane2, new XYConstraints(229, 46, 153, 110));
    contentPane.add(jButton1, new XYConstraints(150, 169, 101, 28));
    contentPane.add(jScrollPane3,  new XYConstraints(53, 220, 315, 64));
    contentPane.add(jLabel3,      new XYConstraints(58, 193, 76, 24));
    jScrollPane3.getViewport().add(jTextArea3, null);
    jScrollPane2.getViewport().add(jTextArea2, null);
    jScrollPane1.getViewport().add(jTextArea1, null);
  }

  //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);
      dispose();
    }
  }
}