记事本记事本

package ben; import java.awt.BorderLayout; import java.awt.Dimension; import java.io.*; import java.util.*; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JMenuBar; import javax.swing.JMenu; import javax.swing.JMenuItem; import javax.swing.JTextArea; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JCheckBoxMenuItem; import javax.swing.JFileChooser; import com.borland.dbswing.FontChooser; import javax.swing.JOptionPane; /** * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2006</p> * * <p>Company: </p> * * @author not attributable * @version 1.0 */ public class BenFrame extends JFrame { JPanel contentPane; JMenuBar jMenuBar1 = new JMenuBar(); JMenu mnuFile = new JMenu(); JMenu mnuEdit = new JMenu(); JMenu mnuFont = new JMenu(); JMenu mnuHelp = new JMenu(); JMenuItem mnuItemNew = new JMenuItem(); JMenuItem mnuItemOpen=new JMenuItem(); JMenuItem mnuItemSave = new JMenuItem(); JMenuItem mnuItemSavaAs = new JMenuItem(); JMenuItem mnuItemPrint = new JMenuItem(); JMenuItem mnuItemExit = new JMenuItem(); JMenuItem mnuItemCancel = new JMenuItem(); JMenuItem mnuItemCut = new JMenuItem(); JMenuItem mnuItemCopy = new JMenuItem(); JMenuItem mnuItemPaste = new JMenuItem(); JMenuItem mnuItemDel = new JMenuItem(); JMenuItem mnuItemDate = new JMenuItem(); JMenuItem mnuItemFont = new JMenuItem(); JMenu mnuItemColor = new JMenu(); JMenuItem mnuBackground = new JMenuItem(); JMenuItem mnuForeground = new JMenuItem(); JMenuItem mnuItemAboutus = new JMenuItem(); JTextArea txaFile = new JTextArea(); JFileChooser jFileChooser1 = new JFileChooser(); FontChooser fntSelect = new FontChooser(); JFileChooser jFileChooser2 = new JFileChooser(); String str; JCheckBoxMenuItem jCheckBoxMenuItem1 = new JCheckBoxMenuItem(); JMenuItem mnuItemFind = new JMenuItem(); JMenuItem mnuItemReply = new JMenuItem(); JOptionPane haha = new JOptionPane(); JOptionPane heihei = new JOptionPane(); JFileChooser jFileChooser3 = new JFileChooser(); boolean ai=true; String filePath; public BenFrame() { try { setDefaultCloseOperation(EXIT_ON_CLOSE); jbInit(); } catch (Exception exception) { exception.printStackTrace(); } } /** * Component initialization. * * @throws java.lang.Exception */ private void jbInit() throws Exception { this.setResizable(false); contentPane = (JPanel) getContentPane(); contentPane.setLayout(null); this.setJMenuBar(jMenuBar1); setSize(new Dimension(400, 300)); setTitle("记事本"); mnuFile.setText("文件"); mnuEdit.setText("编辑"); mnuFont.setText("格式"); mnuHelp.setText("帮助"); mnuItemNew.setText("新建"); mnuItemNew.addActionListener(new BenFrame_mnuItemNew_actionAdapter(this)); mnuItemOpen.setText("打开"); mnuItemOpen.addActionListener(new BenFrame_mnuItemOpen_actionAdapter(this)); mnuItemSave.setText("保存"); mnuItemSave.addActionListener(new BenFrame_mnuItemSave_actionAdapter(this)); mnuItemSavaAs.setText("另存为"); mnuItemSavaAs.addActionListener(new BenFrame_mnuItemSavaAs_actionAdapter(this)); mnuItemPrint.setText("打印"); mnuItemPrint.addActionListener(new BenFrame_mnuItemPrint_actionAdapter(this)); mnuItemExit.setText("退出"); mnuItemExit.addActionListener(new BenFrame_mnuItemExit_actionAdapter(this)); mnuItemCancel.setText("撤消"); mnuItemCancel.addActionListener(new BenFrame_mnuItemCancel_actionAdapter(this)); mnuItemCut.setText("剪切"); mnuItemCut.addActionListener(new BenFrame_mnuItemCut_actionAdapter(this)); mnuItemPaste.setText("粘贴"); mnuItemPaste.addActionListener(new BenFrame_mnuItemPaste_actionAdapter(this)); mnuItemDel.setText("删除"); mnuItemDel.addActionListener(new BenFrame_mnuItemDel_actionAdapter(this)); mnuItemDate.setText("日期和时间"); mnuItemDate.addActionListener(new BenFrame_mnuItemDate_actionAdapter(this)); mnuItemFont.setText("字体"); mnuItemFont.addActionListener(new BenFrame_mnuItemFont_actionAdapter(this)); mnuItemColor.setText("颜色"); mnuBackground.setText("背景色"); mnuBackground.addActionListener(new BenFrame_mnuBackground_actionAdapter(this)); mnuForeground.setText("前景色"); mnuForeground.addActionListener(new BenFrame_mnuForeground_actionAdapter(this)); mnuItemAboutus.setText("关于我们"); mnuItemAboutus.addActionListener(new BenFrame_mnuItemAboutus_actionAdapter(this)); txaFile.setText(""); txaFile.setBounds(new Rectangle(0, 0, 400, 300)); jFileChooser1.setBounds(new Rectangle(54, 68, 0, 0)); fntSelect.setFrame(this); jFileChooser2.setBounds(new Rectangle(0, 0, 0, 0)); mnuItemCopy.addActionListener(new BenFrame_mnuItemCopy_actionAdapter(this)); mnuItemCopy.setText("复制"); jCheckBoxMenuItem1.addActionListener(new BenFrame_jCheckBoxMenuItem1_actionAdapter(this)); mnuItemFind.setText("查找"); mnuItemFind.addActionListener(new BenFrame_mnuItemFind_actionAdapter(this)); mnuItemReply.setText("替换"); mnuItemReply.addActionListener(new BenFrame_mnuItemReply_actionAdapter(this)); haha.setBounds(new Rectangle(74, 186, 0, 0)); heihei.setFont(new java.awt.Font("宋体", Font.PLAIN, 12)); heihei.setBounds(new Rectangle(41, 189, 0, 0)); jFileChooser3.setBounds(new Rectangle(105, 231, 0, 0)); jCheckBoxMenuItem1.setText("自动换行"); jMenuBar1.add(mnuFile); jMenuBar1.add(mnuEdit); jMenuBar1.add(mnuFont); jMenuBar1.add(mnuHelp); mnuFile.add(mnuItemNew); mnuFile.add(mnuItemOpen); mnuFile.add(mnuItemSave); mnuFile.add(mnuItemSavaAs); mnuFile.addSeparator(); mnuFile.add(mnuItemPrint); mnuFile.addSeparator(); mnuFile.add(mnuItemExit); mnuFont.add(jCheckBoxMenuItem1); mnuFont.addSeparator(); mnuFont.add(mnuItemFont); mnuFont.add(mnuItemColor); mnuItemColor.add(mnuBackground); mnuItemColor.add(mnuForeground); mnuEdit.add(mnuItemCancel); mnuEdit.addSeparator(); mnuEdit.add(mnuItemFind); mnuEdit.add(mnuItemReply); mnuEdit.addSeparator(); mnuEdit.add(mnuItemCut); mnuEdit.add(mnuItemCopy); mnuEdit.add(mnuItemPaste); mnuEdit.add(mnuItemDel); mnuEdit.addSeparator(); mnuEdit.add(mnuItemDate); mnuHelp.add(mnuItemAboutus); contentPane.add(txaFile); contentPane.add(jFileChooser1); contentPane.add(jFileChooser2); contentPane.add(haha); contentPane.add(heihei); contentPane.add(jFileChooser3); } public void mnuItemNew_actionPerformed(ActionEvent e) { txaFile.setText(""); } public void mnuItemOpen_actionPerformed(ActionEvent e) { jFileChooser1.showOpenDialog(this); File file; FileReader in=null; try{ file=new File(jFileChooser1.getSelectedFile().getPath()); in=new FileReader(file); int size=(int)file.length(); char[] data=new char[size]; int chars_re