main.java

netbeans jsp servlet ebanking netbeans jsp servlet ebanking netbeans jsp servlet ebanking

/*
 * Main.java
 *
 * Created on 2008年5月26日, 下午1:34
 */

import java.text.*;
import javax.swing.event.*;
import javax.swing.undo.*;
import javax.swing.text.*;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.imageio.*;
import java.io.*;

/**
 *
 * @author  Administrator
 */
public class Main extends javax.swing.JFrame {

    /** Creates new form Main */
    public Main() {

        //改变界面为系统默认状态  
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());  //设置界面样式
            javax.swing.SwingUtilities.updateComponentTreeUI(this);  //更新界面
        } catch (Exception ex) {  //捕捉错误
            ex.printStackTrace();  //输出错误
        }

        setTitle("新建文本文档.txt");
        setLocation(180, 100);
        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        initComponents();

        //撤消监听器
        mainTextArea.getDocument().addUndoableEditListener(ue);

        autodown();
        autodown();

    }

    /** 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="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jScrollPane1 = new javax.swing.JScrollPane();
        mainTextArea = new javax.swing.JTextArea();
        jMenuBar1 = new javax.swing.JMenuBar();
        fileMenu = new javax.swing.JMenu();
        newMenuItem = new javax.swing.JMenuItem();
        openMenuItem = new javax.swing.JMenuItem();
        saveMenuItem = new javax.swing.JMenuItem();
        jSeparator1 = new javax.swing.JSeparator();
        printMenuItem = new javax.swing.JMenuItem();
        jSeparator2 = new javax.swing.JSeparator();
        exitMenuItem = new javax.swing.JMenuItem();
        editMenu = new javax.swing.JMenu();
        repealMenuItem = new javax.swing.JMenuItem();
        jSeparator3 = new javax.swing.JSeparator();
        cutMenuItem = new javax.swing.JMenuItem();
        copyMenuItem = new javax.swing.JMenuItem();
        pasteMenuItem = new javax.swing.JMenuItem();
        delMenuItem = new javax.swing.JMenuItem();
        jSeparator4 = new javax.swing.JSeparator();
        searchMenuItem = new javax.swing.JMenuItem();
        searchnextMenuItem = new javax.swing.JMenuItem();
        exchangeMenuItem = new javax.swing.JMenuItem();
        jSeparator5 = new javax.swing.JSeparator();
        selectallMenuItem = new javax.swing.JMenuItem();
        dateMenuItem = new javax.swing.JMenuItem();
        formatMenu = new javax.swing.JMenu();
        autodownCheckBoxMenuItem = new javax.swing.JCheckBoxMenuItem();
        fontMenuItem = new javax.swing.JMenuItem();
        viewMenu = new javax.swing.JMenu();
        stateMenuItem = new javax.swing.JMenuItem();
        helpMenu = new javax.swing.JMenu();
        helpMenuItem = new javax.swing.JMenuItem();
        jSeparator6 = new javax.swing.JSeparator();
        aboutMenuItem = new javax.swing.JMenuItem();

        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
        setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
        setIconImages(null);

        mainTextArea.setColumns(20);
        mainTextArea.setRows(5);
        jScrollPane1.setViewportView(mainTextArea);

        fileMenu.setMnemonic('F');
        fileMenu.setText("文件(F)");

        newMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_N, java.awt.event.InputEvent.CTRL_MASK));
        newMenuItem.setMnemonic('N');
        newMenuItem.setText("新建(N)");
        newMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                newMenuItemActionPerformed(evt);
            }
        });
        fileMenu.add(newMenuItem);

        openMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.CTRL_MASK));
        openMenuItem.setMnemonic('O');
        openMenuItem.setText("打开(O)");
        openMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                openMenuItemActionPerformed(evt);
            }
        });
        fileMenu.add(openMenuItem);

        saveMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.CTRL_MASK));
        saveMenuItem.setMnemonic('S');
        saveMenuItem.setText("保存(S)");
        saveMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                saveMenuItemActionPerformed(evt);
            }
        });
        fileMenu.add(saveMenuItem);
        fileMenu.add(jSeparator1);

        printMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_P, java.awt.event.InputEvent.CTRL_MASK));
        printMenuItem.setMnemonic('P');
        printMenuItem.setText("打印(P)");
        printMenuItem.setEnabled(false);
        fileMenu.add(printMenuItem);
        fileMenu.add(jSeparator2);

        exitMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F4, java.awt.event.InputEvent.ALT_MASK));
        exitMenuItem.setMnemonic('X');
        exitMenuItem.setText("退出(X)");
        exitMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                exitMenuItemActionPerformed(evt);
            }
        });
        fileMenu.add(exitMenuItem);

        jMenuBar1.add(fileMenu);

        editMenu.setMnemonic('E');
        editMenu.setText("编辑(E)");

        repealMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Z, java.awt.event.InputEvent.CTRL_MASK));
        repealMenuItem.setMnemonic('U');
        repealMenuItem.setText("撤消(U)");
        repealMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                repealMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(repealMenuItem);
        editMenu.add(jSeparator3);

        cutMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_X, java.awt.event.InputEvent.CTRL_MASK));
        cutMenuItem.setMnemonic('T');
        cutMenuItem.setText("剪切(T)");
        cutMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cutMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(cutMenuItem);

        copyMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_C, java.awt.event.InputEvent.CTRL_MASK));
        copyMenuItem.setMnemonic('C');
        copyMenuItem.setText("复印(C)");
        copyMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                copyMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(copyMenuItem);

        pasteMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_V, java.awt.event.InputEvent.CTRL_MASK));
        pasteMenuItem.setMnemonic('P');
        pasteMenuItem.setText("粘贴(P)");
        pasteMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                pasteMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(pasteMenuItem);

        delMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_DELETE, 0));
        delMenuItem.setMnemonic('L');
        delMenuItem.setText("删除(L)");
        delMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                delMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(delMenuItem);
        editMenu.add(jSeparator4);

        searchMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F, java.awt.event.InputEvent.CTRL_MASK));
        searchMenuItem.setMnemonic('F');
        searchMenuItem.setText("查找(F)");
        searchMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                searchMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(searchMenuItem);

        searchnextMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F3, 0));
        searchnextMenuItem.setMnemonic('N');
        searchnextMenuItem.setText("查找下一个(N)");
        searchnextMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                searchnextMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(searchnextMenuItem);

        exchangeMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_H, java.awt.event.InputEvent.CTRL_MASK));
        exchangeMenuItem.setMnemonic('R');
        exchangeMenuItem.setText("替换(R)");
        exchangeMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                exchangeMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(exchangeMenuItem);
        editMenu.add(jSeparator5);

        selectallMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_A, java.awt.event.InputEvent.CTRL_MASK));
        selectallMenuItem.setMnemonic('A');
        selectallMenuItem.setText("全选(A)");
        selectallMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                selectallMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(selectallMenuItem);

        dateMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F5, 0));
        dateMenuItem.setMnemonic('D');
        dateMenuItem.setText("时间/日期(D)");
        dateMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                dateMenuItemActionPerformed(evt);
            }
        });
        editMenu.add(dateMenuItem);

        jMenuBar1.add(editMenu);

        formatMenu.setMnemonic('O');
        formatMenu.setText("格式(O)");

        autodownCheckBoxMenuItem.setMnemonic('W');
        autodownCheckBoxMenuItem.setSelected(true);
        autodownCheckBoxMenuItem.setText("自动换行(W)");
        autodownCheckBoxMenuItem.setAutoscrolls(true);
        autodownCheckBoxMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                autodownCheckBoxMenuItemActionPerformed(evt);
            }
        });
        formatMenu.add(autodownCheckBoxMenuItem);

        fontMenuItem.setMnemonic('F');
        fontMenuItem.setText("字体(F)");
        fontMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                fontMenuItemActionPerformed(evt);
            }
        });
        formatMenu.add(fontMenuItem);

        jMenuBar1.add(formatMenu);

        viewMenu.setMnemonic('V');
        viewMenu.setText("查看(V)");

        stateMenuItem.setMnemonic('S');
        stateMenuItem.setText("状态栏(S)");
        stateMenuItem.setEnabled(false);
        stateMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                stateMenuItemActionPerformed(evt);
            }
        });
        viewMenu.add(stateMenuItem);

        jMenuBar1.add(viewMenu);

        helpMenu.setMnemonic('H');
        helpMenu.setText("帮助(H)");

        helpMenuItem.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F1, 0));
        helpMenuItem.setMnemonic('H');
        helpMenuItem.setText("帮助主题(H)");
        helpMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                helpMenuItemActionPerformed(evt);
            }
        });
        helpMenu.add(helpMenuItem);
        helpMenu.add(jSeparator6);

        aboutMenuItem.setMnemonic('A');
        aboutMenuItem.setText("关于(A)");
        aboutMenuItem.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                aboutMenuItemActionPerformed(evt);
            }
        });
        helpMenu.add(aboutMenuItem);