frame1.java

java的记事本

package text_editor;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.BorderLayout;
import java.util.Vector;
import java.lang.String;

import javax.swing.event.MenuKeyEvent;
import javax.swing.event.MenuKeyListener;
import java.io.*;
import com.borland.dbswing.FontChooser;

public class Frame1
    extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  JMenuBar jMenuBar1 = new JMenuBar();
  JMenu jMenuFile = new JMenu();
  JMenuItem jMenuFileExit = new JMenuItem();
  JScrollPane jScrollPane1 = new JScrollPane();
  JTextPane jTextPane1 = new JTextPane();
  JMenuItem jMenuItem2 = new JMenuItem();
  JMenuItem jMenuItem3 = new JMenuItem();
  JMenuItem jMenuItem4 = new JMenuItem();
  JMenu jMenu1 = new JMenu();
  JMenuItem jMenuItem7 = new JMenuItem();
  JMenuItem jMenuItem8 = new JMenuItem();
  JMenuItem jMenuItem9 = new JMenuItem();
    JPopupMenu jPopupMenu1 = new JPopupMenu();
  JMenuItem jMenuItem17 = new JMenuItem();
  JMenuItem jMenuItem18 = new JMenuItem();
  JMenuItem jMenuItem19 = new JMenuItem();
    JFileChooser jFileChooser1 = new JFileChooser();
    JTextPane jTextPane2 = new JTextPane();
    JMenu jMenu2 = new JMenu();
    JMenuItem jMenuItem1 = new JMenuItem();
    JMenuItem jMenuItem5 = new JMenuItem();
    FontChooser fontChooser1 = new FontChooser();
    public Frame1() {
    try {
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  /**
   * Component initialization.
   *
   * @throws java.lang.Exception
   */
  private void jbInit() throws Exception {
    contentPane = (JPanel) getContentPane();
    contentPane.setLayout(borderLayout1);
    setSize(new Dimension(400, 300));
    setTitle("Text Editer");
    jMenuFile.setText("File");
    jMenuFileExit.setText("Exit");
    jMenuFileExit.addActionListener(new Frame1_jMenuFileExit_ActionAdapter(this));
    jMenuItem4.setText("New");
    jMenuItem4.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.
        KeyEvent.VK_N, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem4.addActionListener(new Frame1_jMenuItem4_actionAdapter(this));
    jMenuItem3.setText("Open");
    jMenuItem3.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.
        KeyEvent.VK_O, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem3.addActionListener(new Frame1_jMenuItem3_actionAdapter(this));
    jMenuItem2.setText("Save");
    jMenuItem2.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.
        KeyEvent.VK_S, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem2.addActionListener(new Frame1_jMenuItem2_actionAdapter(this));
    jMenu1.setText("Edit");
    jMenuItem7.setText("Copy");
    jMenuItem7.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.
        KeyEvent.VK_C, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem7.addMouseListener(new Frame1_jMenuItem7_mouseAdapter(this));
    jMenuItem8.setText("Cut");
    jMenuItem8.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.
        KeyEvent.VK_X, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem8.addMouseListener(new Frame1_jMenuItem8_mouseAdapter(this));
    jMenuItem9.setText("Paste");
    jMenuItem9.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.
        KeyEvent.VK_V, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem9.addMouseListener(new Frame1_jMenuItem9_mouseAdapter(this));
        jMenuItem17.setText("Copy");
    jMenuItem17.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.
        event.KeyEvent.VK_C, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem17.addMouseListener(new Frame1_jMenuItem17_mouseAdapter(this));
    jMenuItem18.setText("Cut");
    jMenuItem18.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.
        event.KeyEvent.VK_X, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem18.addMouseListener(new Frame1_jMenuItem18_mouseAdapter(this));
    jMenuItem19.setText("Paste");
    jMenuItem19.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.
        event.KeyEvent.VK_V, java.awt.event.KeyEvent.CTRL_MASK, false));
    jMenuItem19.addMouseListener(new Frame1_jMenuItem19_mouseAdapter(this));
    jTextPane1.addMouseListener(new Frame1_jTextPane1_mouseAdapter(this));
        jMenu2.setText("Style");
        jMenuItem1.setText("Font");
        jMenuItem1.addMouseListener(new Frame1_jMenuItem1_mouseAdapter(this));
        jMenuItem5.setText("Color");
        jMenuItem5.addMouseListener(new Frame1_jMenuItem5_mouseAdapter(this));
        fontChooser1.setFrame(this);
        fontChooser1.setTitle("Font");
        jMenuBar1.add(jMenuFile);
    jMenuBar1.add(jMenu1);
        jMenuBar1.add(jMenu2);
        jMenuFile.add(jMenuItem4);
    jMenuFile.add(jMenuItem3);
    jMenuFile.add(jMenuItem2);
    jMenuFile.add(jMenuFileExit);
    jMenu1.add(jMenuItem7);
    jMenu1.add(jMenuItem8);
    jMenu1.add(jMenuItem9);
        contentPane.add(jScrollPane1, java.awt.BorderLayout.CENTER);
    jPopupMenu1.add(jMenuItem17);
    jPopupMenu1.add(jMenuItem18);
    jPopupMenu1.add(jMenuItem19);
    jScrollPane1.getViewport().add(jTextPane1);
        jMenu2.add(jMenuItem1);
        jMenu2.add(jMenuItem5);
        setJMenuBar(jMenuBar1);
  }

  /**
   * File | Exit action performed.
   *
   * @param actionEvent ActionEvent
   */
  void jMenuFileExit_actionPerformed(ActionEvent actionEvent) {
    System.exit(0);
  }

  public void jTextPane1_mouseClicked(MouseEvent e) {
    jTextPane1.add(jPopupMenu1);
    if(e.getModifiers()==Event.META_MASK){
      jPopupMenu1.show(jTextPane1,e.getX(),e.getY());
    }
  }

  public void jMenuItem7_mousePressed(MouseEvent e) {
    jTextPane1.copy();
  }

  public void jMenuItem9_mousePressed(MouseEvent e) {
    jTextPane1.paste();
  }

  public void jMenuItem8_mousePressed(MouseEvent e) {
    jTextPane1.cut();
  }

  public void jMenuItem17_mousePressed(MouseEvent e) {
    jTextPane1.copy();
  }

  public void jMenuItem18_mousePressed(MouseEvent e) {
    jTextPane1.cut();
  }

  public void jMenuItem19_mousePressed(MouseEvent e) {
    jTextPane1.paste();
  }

  public void jMenuItem1_actionPerformed(ActionEvent actionEvent) {
    Color color=JColorChooser.showDialog(this,"Foreground Color",jTextPane1.getForeground());
    if (color!=null){
       jTextPane1.setForeground(color);
   }
  }


  public void jMenuItem4_actionPerformed(ActionEvent actionEvent) {
    jTextPane1.setText(" ");
  }
  void openFile(String fileName){
    try{
      File file=new File(fileName);
      int size=(int)file.length();
      int chars_read=0;
      FileReader in=new FileReader(file);
      char[] data=new char[size];
      while(in.ready())
        chars_read+=in.read(data,chars_read,size-chars_read);
      in.close();
      jTextPane1.setText(new String(data,0,chars_read));
    }
    catch (IOException e) {}
  }
  public void jMenuItem3_actionPerformed(ActionEvent actionEvent) {
   // Boolean a;
    if(JFileChooser.APPROVE_OPTION==jFileChooser1.showOpenDialog(this)){
      openFile(jFileChooser1.getSelectedFile().getPath());
    }
    this.repaint();
  }

  public void jMenuItem2_actionPerformed(ActionEvent actionEvent) {
    jFileChooser1.showSaveDialog(this);
    File theDirectory=jFileChooser1.getCurrentDirectory();
    String theTitle=jFileChooser1.getSelectedFile().getName();
    File openFile=new File(theDirectory,theTitle);
    try{
      openFile.createNewFile();
      FileWriter fw=new FileWriter(openFile.toString());
      BufferedWriter bw=new BufferedWriter(fw);
      bw.write(jTextPane1.getText());
      bw.close();
    }
    catch(IOException e){}
  }

//color的事件
    public void jMenuItem5_mousePressed(MouseEvent e) {
         Color color = javax.swing.JColorChooser.showDialog(this, "Color",
                 jTextPane1.getForeground());
         if (color !=null) {
             jTextPane1.setForeground(color);
         }
    }
//font的事件
    public void jMenuItem1_mousePressed(MouseEvent mouseEvent) {
        fontChooser1.setSelectedFont(jTextPane1.getFont());
    if (fontChooser1.showDialog())
      jTextPane1.setFont(fontChooser1.getSelectedFont());
        }
}


class Frame1_jMenuItem5_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem5_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem5_mousePressed(e);
    }
}


class Frame1_jMenuItem2_actionAdapter
    implements ActionListener {
  private Frame1 adaptee;
  Frame1_jMenuItem2_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent actionEvent) {
    adaptee.jMenuItem2_actionPerformed(actionEvent);
  }
}

class Frame1_jMenuItem3_actionAdapter
    implements ActionListener {
  private Frame1 adaptee;
  Frame1_jMenuItem3_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent actionEvent) {
    adaptee.jMenuItem3_actionPerformed(actionEvent);
  }
}



class Frame1_jMenuItem4_actionAdapter
    implements ActionListener {
  private Frame1 adaptee;
  Frame1_jMenuItem4_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent actionEvent) {
    adaptee.jMenuItem4_actionPerformed(actionEvent);
  }
}

class Frame1_jMenuItem1_actionAdapter
    implements ActionListener {
  private Frame1 adaptee;
  Frame1_jMenuItem1_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent actionEvent) {
    adaptee.jMenuItem1_actionPerformed(actionEvent);
  }
}



class Frame1_jMenuItem19_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem19_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem19_mousePressed(e);
    }
}


class Frame1_jMenuItem18_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem18_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem18_mousePressed(e);
    }
}


class Frame1_jMenuItem17_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem17_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem17_mousePressed(e);
    }
}


class Frame1_jMenuItem8_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem8_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem8_mousePressed(e);
    }
}


class Frame1_jMenuItem9_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem9_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem9_mousePressed(e);
    }
}


class Frame1_jMenuItem1_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem1_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent mouseEvent) {
        adaptee.jMenuItem1_mousePressed(mouseEvent);
    }
}


class Frame1_jMenuItem7_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jMenuItem7_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mousePressed(MouseEvent e) {
        adaptee.jMenuItem7_mousePressed(e);
    }
}


class Frame1_jTextPane1_mouseAdapter extends MouseAdapter {
    private Frame1 adaptee;
    Frame1_jTextPane1_mouseAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void mouseClicked(MouseEvent e) {
        adaptee.jTextPane1_mouseClicked(e);
    }
}


class Frame1_jMenuFileExit_ActionAdapter implements ActionListener {
    Frame1 adaptee;

    Frame1_jMenuFileExit_ActionAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent actionEvent) {
        adaptee.jMenuFileExit_actionPerformed(actionEvent);
    }
}