package bookmanager;import javax.swing.*;import com.borland.jbcl.layout.*;import java.awt.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class borrowHistory extends JFrame {  XYLayout xYLayout1 = new XYLayout();  JButton jButtonnext = new JButton();  JButton jButtonpre = new JButton();  JButton jButtonupdate = new JButton();  JButton jButtonlast = new JButton();  JButton jButtonexit = new JButton();  JButton jButtondelete = new JButton();  JButton jButtonfirst = new JButton();  JLabel jLabel4 = new JLabel();  JLabel jLabel1 = new JLabel();  JLabel jLabel3 = new JLabel();  JTextField jTextField3 = new JTextField();  JLabel jLabel2 = new JLabel();  JTextField jTextField2 = new JTextField();  JTextField jTextField1 = new JTextField();  JTextField jTextField4 = new JTextField();  JLabel jLabel5 = new JLabel();  JTextField jTextField5 = new JTextField();  JButton jButton1 = new JButton();  public borrowHistory() {    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  public static void main(String[] args) {    borrowHistory borrowHistory = new borrowHistory();  }  private void jbInit() throws Exception {    jButtonfirst.setFont(new java.awt.Font("Dialog", 0, 16));     jButtonfirst.setText("第一條");     jButtondelete.setText("刪除");    jButtondelete.setFont(new java.awt.Font("Dialog", 0, 16));     jButtonexit.setText("退出");    jButtonexit.setFont(new java.awt.Font("Dialog", 0, 16));    jButtonlast.setFont(new java.awt.Font("Dialog", 0, 16));     jButtonlast.setText("最后一條");     jButtonupdate.setText("更新");    jButtonupdate.setFont(new java.awt.Font("Dialog", 0, 16));     jButtonpre.setText("前一條");    jButtonpre.setFont(new java.awt.Font("Dialog", 0, 16));     jButtonnext.setText("后一條");    jButtonnext.setFont(new java.awt.Font("Dialog", 0, 16));    this.getContentPane().setLayout(xYLayout1);    xYLayout1.setWidth(627);    xYLayout1.setHeight(373);    jLabel4.setText("comment");    jLabel1.setText("學(xué)生姓名");    jLabel3.setText("borrow date");    jTextField3.setText("");    jLabel2.setText("book name");    jTextField2.setText("");    jTextField1.setText("");    jTextField4.setText("");    jLabel5.setText("return date");    jTextField5.setText("");    jButton1.setText("search");    this.getContentPane().add(jTextField1, new XYConstraints(224, 44, 134, 26));    this.getContentPane().add(jLabel1, new XYConstraints(69, 36, 88, 33));    this.getContentPane().add(jTextField3, new XYConstraints(221, 141, 137, 29));    this.getContentPane().add(jTextField2, new XYConstraints(221, 98, 154, 23));    this.getContentPane().add(jLabel2, new XYConstraints(70, 83, 89, 35));    this.getContentPane().add(jTextField4, new XYConstraints(220, 240, 137, 29));    this.getContentPane().add(jLabel4, new XYConstraints(66, 247, 63, 29));    this.getContentPane().add(jTextField5, new XYConstraints(222, 187, 137, 29));    this.getContentPane().add(jLabel3, new XYConstraints(68, 140, 87, 29));    this.getContentPane().add(jLabel5, new XYConstraints(65, 188, 87, 29));    this.getContentPane().add(jButtonnext, new XYConstraints(187, 305, 89, 26));    this.getContentPane().add(jButtonpre, new XYConstraints(104, 304, 82, 26));    this.getContentPane().add(jButtonlast,  new XYConstraints(276, 305, 98, 27));    this.getContentPane().add(jButtonfirst, new XYConstraints(17, 303, 86, 26));    this.getContentPane().add(jButton1,   new XYConstraints(437, 40, 104, 31));    this.getContentPane().add(jButtonupdate,  new XYConstraints(375, 306, 84, 27));    this.getContentPane().add(jButtondelete, new XYConstraints(458, 306, 86, 28));    this.getContentPane().add(jButtonexit,  new XYConstraints(544, 305, 70, 28));  }}