mainframe.java

学生信息管理系统

/*
 * MainFrame.java
 *
 * Created on 2008年4月2日, 下午9:27
 */

package finaltest;

import java.io.FileNotFoundException;
import java.io.IOException;

/**
 *
 * @author  Administrator
 */
public class MainFrame extends javax.swing.JFrame {
    static int selectedRow =0;
    static int selectedColumn =0;
    static int pagenow =0;
    static String strid;
    static String strname;
    static boolean bool;
    /** Creates new form MainFrame */
    public MainFrame() {
        initComponents();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPopupMenu1 = new javax.swing.JPopupMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        jMenuItem2 = new javax.swing.JMenuItem();
        jMenuItem3 = new javax.swing.JMenuItem();
        jDialog1 = new javax.swing.JDialog();
        jLabel2 = new javax.swing.JLabel();
        jTextFieldID = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        jTextFieldName = new javax.swing.JTextField();
        jComboBox1 = new javax.swing.JComboBox();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jTextFieldAge = new javax.swing.JTextField();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        jTextFieldClass = new javax.swing.JTextField();
        jLabel8 = new javax.swing.JLabel();
        jComboBoxMajor = new javax.swing.JComboBox();
        jButtonDialog1Conform = new javax.swing.JButton();
        jButtonDialog1Cancel = new javax.swing.JButton();
        jLabel14 = new javax.swing.JLabel();
        jLabel15 = new javax.swing.JLabel();
        jLabel16 = new javax.swing.JLabel();
        jLabel17 = new javax.swing.JLabel();
        jDialog2 = new javax.swing.JDialog();
        jScrollPane2 = new javax.swing.JScrollPane();
        jTable2 = new javax.swing.JTable();
        jLabel9 = new javax.swing.JLabel();
        jSeparator1 = new javax.swing.JSeparator();
        jLabel10 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jLabel11 = new javax.swing.JLabel();
        jTextField2 = new javax.swing.JTextField();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jButton4 = new javax.swing.JButton();
        jButton5 = new javax.swing.JButton();
        buttonGroup1 = new javax.swing.ButtonGroup();
        jDialogError = new javax.swing.JDialog();
        jLabelError = new javax.swing.JLabel();
        jButtonErrorCom = new javax.swing.JButton();
        jDialogWindowClose = new javax.swing.JDialog();
        jLabel13 = new javax.swing.JLabel();
        jButton6 = new javax.swing.JButton();
        jButton9 = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        jLabel1 = new javax.swing.JLabel();
        jToolBar1 = new javax.swing.JToolBar();
        jButtonSort = new javax.swing.JButton();
        jButtonPageUp = new javax.swing.JButton();
        jButtonPageDown = new javax.swing.JButton();
        jButtonSave = new javax.swing.JButton();
        jButtonOpen = new javax.swing.JButton();
        jButtonSortName = new javax.swing.JButton();
        jButton1 = new javax.swing.JButton();
        jButtonAdd = new javax.swing.JButton();
        jButtonDelete = new javax.swing.JButton();
        jLabel12 = new javax.swing.JLabel();
        jSeparator2 = new javax.swing.JSeparator();
        jSeparator3 = new javax.swing.JSeparator();
        jSeparator4 = new javax.swing.JSeparator();
        jButton7 = new javax.swing.JButton();
        jButton8 = new javax.swing.JButton();
        jLabelPage = new javax.swing.JLabel();

        jMenuItem1.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_J, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem1.setText("\u6dfb\u52a0");
        jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem1ActionPerformed(evt);
            }
        });

        jPopupMenu1.add(jMenuItem1);

        jMenuItem2.setText("\u5220\u9664");
        jMenuItem2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem2ActionPerformed(evt);
            }
        });

        jPopupMenu1.add(jMenuItem2);

        jMenuItem3.setText("\u4fee\u6539");
        jPopupMenu1.add(jMenuItem3);

        jDialog1.setBounds(new java.awt.Rectangle(200, 250, 500, 350));
        jDialog1.setModal(true);
        jDialog1.addWindowFocusListener(new java.awt.event.WindowFocusListener() {
            public void windowGainedFocus(java.awt.event.WindowEvent evt) {
                jDialog1WindowGainedFocus(evt);
            }
            public void windowLostFocus(java.awt.event.WindowEvent evt) {
            }
        });

        jLabel2.setText("\u5b66\u53f7\uff1a");

        jTextFieldID.setText("12");
        jTextFieldID.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldIDFocusGained(evt);
            }
        });

        jLabel3.setText("\u59d3\u540d\uff1a");

        jTextFieldName.setText("wangping");
        jTextFieldName.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldNameFocusGained(evt);
            }
        });

        jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "male", "female" }));

        jLabel4.setText("\u6027\u522b\uff1a");

        jLabel5.setText("\u5e74\u9f84\uff1a");

        jTextFieldAge.setText("21");
        jTextFieldAge.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldAgeFocusGained(evt);
            }
        });

        jLabel6.setText("\u4e13\u4e1a\uff1a");

        jLabel7.setText("\u73ed\u7ea7\uff1a");

        jTextFieldClass.setText("0506");
        jTextFieldClass.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextFieldClassActionPerformed(evt);
            }
        });
        jTextFieldClass.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldClassFocusGained(evt);
            }
        });

        jLabel8.setFont(new java.awt.Font("宋体", 1, 18));
        jLabel8.setText("\u5b66\u751f\u4fe1\u606f\u6ce8\u518c\u8868");

        jComboBoxMajor.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "EI", "CI" }));

        jButtonDialog1Conform.setText("\u786e\u8ba4");
        jButtonDialog1Conform.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonDialog1ConformActionPerformed(evt);
            }
        });

        jButtonDialog1Cancel.setText("\u53d6\u6d88");
        jButtonDialog1Cancel.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonDialog1CancelActionPerformed(evt);
            }
        });

        jLabel14.setText("\uff081\u52309\u4f4d\u6570\u5b57\uff09");

        jLabel15.setText("\uff081\u523020\u4f4d\u5b57\u6bcd\uff09");

        jLabel16.setText("\uff081\u5230100\u7684\u6570\u5b57\uff09");

        jLabel17.setText("\uff084\u4f4d\u6570\u73ed\u7ea7\u53f7\u7801\uff09");

        javax.swing.GroupLayout jDialog1Layout = new javax.swing.GroupLayout(jDialog1.getContentPane());
        jDialog1.getContentPane().setLayout(jDialog1Layout);
        jDialog1Layout.setHorizontalGroup(
            jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jDialog1Layout.createSequentialGroup()
                .addGap(160, 160, 160)
                .addComponent(jLabel8)
                .addGap(182, 182, 182))
            .addGroup(jDialog1Layout.createSequentialGroup()
                .addGroup(jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addGroup(jDialog1Layout.createSequentialGroup()
                        .addGap(34, 34, 34)
                        .addGroup(jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel2)
                            .addComponent(jLabel4)
                            .addComponent(jLabel6))
                        .addGap(21, 21, 21)
                        .addGroup(jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(jComboBoxMajor, 0, 100, Short.MAX_VALUE)
                            .addComponent(jComboBox1, javax.swing.GroupLayout.Alignment.LEADING, 0, 100, Short.MAX_VALUE)
                            .addComponent(jTextFieldID, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 100, Short.MAX_VALUE)
                            .addComponent(jLabel14, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 100, Short.MAX_VALUE))
                        .addGap(58, 58, 58))
                    .addGroup(jDialog1Layout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(jButtonDialog1Conform)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))
                .addGroup(jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jDialog1Layout.createSequentialGroup()
                        .addGroup(jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jDialog1Layout.createSequentialGroup()
                                .addGroup(jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel5)
                                    .addComponent(jLabel3))