dlgloanbook.java~87~

用java实现的一个应用程序,源码非常完整,可以直接运行

package 毕业设计;

import java.awt.BorderLayout;
import java.awt.Frame;
import javax.swing.JOptionPane;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.JTextArea;
import javax.swing.JRadioButton;
import javax.swing.JTable;
import javax.swing.*;
import java.util.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.*;
import java.util.Vector;
import javax.swing.*;
import javax.swing.JTable;
import javax.swing.border.TitledBorder;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentAdapter;
import javax.swing.table.JTableHeader;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.table.DefaultTableModel;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;

public class dlgLoanBook extends JDialog {
    JPanel panel1 = new JPanel();
    JLabel lblReaId = new JLabel();
    JTextField txtReaId = new JTextField();
    JButton btnReaOK = new JButton();
    JLabel lblRemark = new JLabel();
    JTextArea txtRemark = new JTextArea();
    JLabel lblReaName = new JLabel();
    JTextField txtReaName = new JTextField();
    JLabel lblLoanableNum = new JLabel();
    JTextField txtLoanableNum = new JTextField();
    JLabel lblNotReturnNum = new JLabel();
    JTextField txtAlreadyNum = new JTextField();
    JRadioButton rbnLibId = new JRadioButton();
    JTextField txtLibId = new JTextField();
    JRadioButton rbnBarCode = new JRadioButton();
    JTextField txtBarCode = new JTextField();
    JLabel lblLibName = new JLabel();
    JTextField txtLibName = new JTextField();
    JLabel lblAuthor = new JLabel();
    JTextField txtAuthor = new JTextField();
    JLabel lblPublish = new JLabel();
    JTextField txtPublish = new JTextField();
    JLabel lblPage = new JLabel();
    JTextField txtPage = new JTextField();
    JLabel lblPrice = new JLabel();
    JTextField txtPrice = new JTextField();
    JLabel lblSynopsis = new JLabel();
    JTextArea txtSynopsis = new JTextArea();
    JButton btnLibOK = new JButton();
    JTable tblDisplay = new JTable();
    JLabel lblReaLine = new JLabel();
    JLabel lblLibLine = new JLabel();
    JLabel lblNowTime = new JLabel();
    JTextField txtNowTime = new JTextField();
    JButton btnLoan = new JButton();
    JButton btnCancel = new JButton();
    JButton btnExit = new JButton();
    JLabel lblDisplay = new JLabel();
    ButtonGroup buttonGroup1 = new ButtonGroup();
    boolean Isnot = true;
    JLabel lblRevertibleTime = new JLabel();
    JTextField txtRevertibleTime = new JTextField();
    JScrollPane jScrollPane1 = new JScrollPane();
    DefaultTableModel dt;
    Vector vtColName = new Vector();
    String[] column = {"编号", "读者编号", "图书编号", "图书条形码", "借书日期", "还书日期", "应还日期",
                      "操作人员"};
    JLabel lblEndTime = new JLabel();
    JTextField txtEndTime = new JTextField();

    public dlgLoanBook() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        panel1.setLayout(null);
        setSize(new Dimension(700, 530));
        this.getContentPane().setLayout(null);
        setTitle("图书借阅");
        lblReaId.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblReaId.setForeground(Color.magenta);
        lblReaId.setText("读者编号:");
        lblReaId.setBounds(new Rectangle(24, 9, 89, 27));
        txtReaId.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtReaId.setBackground(new java.awt.Color(255, 236, 125));
        txtReaId.setText("");
        txtReaId.setBounds(new Rectangle(23, 39, 143, 27));
        btnReaOK.setBounds(new Rectangle(45, 80, 81, 27));
        btnReaOK.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        btnReaOK.setActionCommand("btnReaOK");
        btnReaOK.setText("确认");
        btnReaOK.addActionListener(new dlgLoanBook_btnReaOK_actionAdapter(this));
        lblRemark.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblRemark.setText("备  注:");
        lblRemark.setBounds(new Rectangle(442, 43, 45, 27));
        txtRemark.setFont(new java.awt.Font("Dialog", Font.PLAIN, 12));
        txtRemark.setEditable(false);
        txtRemark.setText("");
        txtRemark.setBounds(new Rectangle(496, 50, 181, 71));
        lblReaName.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblReaName.setText("姓      名:");
        lblReaName.setBounds(new Rectangle(202, 15, 74, 26));
        txtReaName.setBackground(Color.white);
        txtReaName.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtReaName.setEditable(false);
        txtReaName.setText("");
        txtReaName.setBounds(new Rectangle(266, 14, 159, 25));
        lblLoanableNum.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblLoanableNum.setText("可借数量:");
        lblLoanableNum.setBounds(new Rectangle(199, 48, 78, 26));
        txtLoanableNum.setBackground(Color.white);
        txtLoanableNum.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtLoanableNum.setEditable(false);
        txtLoanableNum.setText("");
        txtLoanableNum.setBounds(new Rectangle(268, 47, 156, 31));
        lblNotReturnNum.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblNotReturnNum.setText("未还数量:");
        lblNotReturnNum.setBounds(new Rectangle(198, 89, 79, 31));
        txtAlreadyNum.setBackground(Color.white);
        txtAlreadyNum.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtAlreadyNum.setEditable(false);
        txtAlreadyNum.setText("");
        txtAlreadyNum.setBounds(new Rectangle(268, 86, 155, 29));
        rbnLibId.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        rbnLibId.setText("图书编号:");
        rbnLibId.setBounds(new Rectangle(21, 143, 107, 19));
        rbnLibId.addChangeListener(new dlgLoanBook_rbnLibId_changeAdapter(this));
        txtLibId.setBackground(new java.awt.Color(255, 236, 125));
        txtLibId.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtLibId.setText("");
        txtLibId.setBounds(new Rectangle(24, 167, 140, 30));
        rbnBarCode.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        rbnBarCode.setToolTipText("");
        rbnBarCode.setText("图书条形码:");
        rbnBarCode.setBounds(new Rectangle(22, 206, 127, 23));
        txtBarCode.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtBarCode.setEditable(false);
        txtBarCode.setText("");
        txtBarCode.setBounds(new Rectangle(23, 236, 143, 30));
        lblLibName.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblLibName.setText("名     称:");
        lblLibName.setBounds(new Rectangle(203, 143, 74, 30));
        txtLibName.setBackground(Color.white);
        txtLibName.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtLibName.setEditable(false);
        txtLibName.setText("");
        txtLibName.setBounds(new Rectangle(267, 141, 162, 31));
        lblAuthor.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblAuthor.setText("作     者:");
        lblAuthor.setBounds(new Rectangle(201, 175, 70, 29));
        txtAuthor.setBackground(Color.white);
        txtAuthor.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtAuthor.setEditable(false);
        txtAuthor.setText("");
        txtAuthor.setBounds(new Rectangle(266, 175, 163, 30));
        lblPublish.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblPublish.setText("出 版 社:");
        lblPublish.setBounds(new Rectangle(200, 212, 71, 26));
        txtPublish.setBackground(Color.white);
        txtPublish.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtPublish.setEditable(false);
        txtPublish.setText("");
        txtPublish.setBounds(new Rectangle(265, 212, 163, 29));
        lblPage.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblPage.setText("页     数:");
        lblPage.setBounds(new Rectangle(202, 246, 68, 28));
        txtPage.setBackground(Color.white);
        txtPage.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtPage.setEditable(false);
        txtPage.setText("");
        txtPage.setBounds(new Rectangle(265, 243, 163, 31));
        lblPrice.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblPrice.setText("价     格:");
        lblPrice.setBounds(new Rectangle(202, 277, 66, 27));
        txtPrice.setBackground(Color.white);
        txtPrice.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtPrice.setEditable(false);
        txtPrice.setText("");
        txtPrice.setBounds(new Rectangle(264, 278, 164, 30));
        lblSynopsis.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblSynopsis.setText("简 介:");
        lblSynopsis.setBounds(new Rectangle(441, 137, 78, 31));
        txtSynopsis.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13));
        txtSynopsis.setEditable(false);
        txtSynopsis.setText("");
        txtSynopsis.setBounds(new Rectangle(444, 163, 229, 146));
        btnLibOK.setBounds(new Rectangle(45, 276, 83, 30));
        btnLibOK.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        btnLibOK.setText("确认");
        btnLibOK.addActionListener(new dlgLoanBook_btnLibOK_actionAdapter(this));
        tblDisplay.setFont(new java.awt.Font("Dialog", Font.PLAIN, 12));
        tblDisplay.setBounds(new Rectangle(16, 333, 668, 105));
        lblReaLine.setBorder(BorderFactory.createEtchedBorder());
        lblReaLine.setText("");
        lblReaLine.setBounds(new Rectangle(16, 8, 670, 121));
        lblLibLine.setBorder(BorderFactory.createEtchedBorder());
        lblLibLine.setText("");
        lblLibLine.setBounds(new Rectangle(16, 134, 670, 181));
        lblNowTime.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblNowTime.setText("当前日期:");
        lblNowTime.setBounds(new Rectangle(11, 448, 84, 24));
        txtNowTime.setBackground(Color.lightGray);
        txtNowTime.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtNowTime.setEditable(false);
        txtNowTime.setText(getNowTime());
        txtNowTime.setBounds(new Rectangle(80, 444, 197, 27));
        btnLoan.setBounds(new Rectangle(346, 453, 75, 32));
        btnLoan.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        btnLoan.setForeground(Color.red);
        btnLoan.setText("借出");
        btnLoan.addActionListener(new dlgLoanBook_btnLoan_actionAdapter(this));
        btnCancel.setBounds(new Rectangle(462, 453, 72, 31));
        btnCancel.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        btnCancel.setText("清空");
        btnCancel.addActionListener(new dlgLoanBook_btnCancel_actionAdapter(this));
        btnExit.setBounds(new Rectangle(575, 453, 73, 30));
        btnExit.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        btnExit.setText("退出");
        btnExit.addActionListener(new dlgLoanBook_btnExit_actionAdapter(this));
        lblDisplay.setFont(new java.awt.Font("Dialog", Font.PLAIN, 13));
        lblDisplay.setText("读者已借图书");
        lblDisplay.setBounds(new Rectangle(303, 314, 125, 16));
        lblRevertibleTime.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblRevertibleTime.setText("应还日期:");
        lblRevertibleTime.setBounds(new Rectangle(12, 474, 68, 25));
        txtRevertibleTime.setBackground(SystemColor.activeCaptionText);
        txtRevertibleTime.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtRevertibleTime.setText(getRevertibleTime());
        txtRevertibleTime.setBounds(new Rectangle(80, 474, 196, 27));
        jScrollPane1.setBounds(new Rectangle(16, 333, 668, 105));
        panel1.setBounds(new Rectangle(0, 0, 700, 530));
        lblEndTime.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        lblEndTime.setText("有效日期:");
        lblEndTime.setBounds(new Rectangle(432, 15, 74, 25));
        txtEndTime.setBackground(Color.white);
        txtEndTime.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
        txtEndTime.setEditable(false);
        txtEndTime.setText("");
        txtEndTime.setBounds(new Rectangle(497, 13, 182, 29));
        panel1.add(lblReaName);
        panel1.add(txtRemark);
        panel1.add(txtLoanableNum);
        panel1.add(txtAlreadyNum);
        panel1.add(lblLoanableNum);
        panel1.add(lblNotReturnNum);
        panel1.add(lblReaId);
        panel1.add(txtReaId);
        panel1.add(btnReaOK);
        panel1.add(txtLibId);
        panel1.add(rbnBarCode);
        panel1.add(txtBarCode);
        panel1.add(btnLibOK);
        panel1.add(lblLibName);
        panel1.add(lblPublish);
        panel1.add(lblPage);
        panel1.add(lblPrice);
        panel1.add(lblSynopsis);
        panel1.add(txtSynopsis);
        panel1.add(lblAuthor);
        panel1.add(txtLibName);
        panel1.add(txtAuthor);
        panel1.add(txtPublish);
        panel1.add(txtPage);
        panel1.add(txtPrice);
        panel1.add(txtReaName);
        panel1.add(lblLibLine);
        panel1.add(rbnLibId);
        panel1.add(lblDisplay);
        panel1.add(txtNowTime);
        panel1.add(lblNowTime);
        panel1.add(jScrollPane1);
        panel1.add(btnLoan);
        panel1.add(btnCancel);
        panel1.add(btnExit);
        panel1.add(txtRevertibleTime);
        panel1.add(lblRevertibleTime);
        panel1.add(lblEndTime);
        panel1.add(lblRemark);
        panel1.add(txtEndTime);
        panel1.add(lblReaLine);
        jScrollPane1.getViewport().add(tblDisplay);
        buttonGroup1.add(rbnLibId);
        buttonGroup1.add(rbnBarCode);
        this.getContentPane().add(panel1, null);
        this.setResizable(false);
        rbnLibId.setSelected(true);
        for (int i = 0; i < column.length; i++) {
            vtColName.add(column[i]);
        }
        tblDisplay.setAutoResizeMode(tblDisplay.AUTO_RESIZE_OFF);
        tblDisplay.getTableHeader().setReorderingAllowed(false);
    }

    //****************************显示现在时间**********************************
     public String getNowTime() {
         Calendar c = Calendar.getInstance();
         java.sql.Date dd = new java.sql.Date(c.getTimeInMillis());
//        java.sql.Time tt = new java.sql.Time(c.getTimeInMillis());
         String NowTime;
         NowTime = dd.toString();
         return NowTime;
     }

    //***************************显示应还书时间***********************************
     public String getRevertibleTime() {
         Calendar c = Calendar.getInstance();
         java.sql.Date dd = new java.sql.Date(c.getTimeInMillis());
         //        java.sql.Time tt = new java.sql.Time(c.getTimeInMillis());
         String NowTime, RevertibleTime;
         int year, month;
         NowTime = dd.toString();
         year = Integer.parseInt(NowTime.substring(0, 4));
         month = Integer.parseInt(NowTime.substring(5, NowTime.lastIndexOf("-"))) +
                 1;
         String day = NowTime.substring(NowTime.lastIndexOf("-") + 1,
                                        NowTime.length());
         if (month > 12) {
             year++;
             month = 1;
         }
         RevertibleTime = String.valueOf(year) + "-" + String.valueOf(month) +
                          "-" +
                          day;