NotePad记事本

package com.shirmpking;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


/**
 * Created by IntelliJ IDEA.
 *
 * @Author : Shrimpking
 * @create 2024/11/29 16:11
 */
public class NotePad extends JFrame implements ActionListener
{
    private File file;
    private JTextArea textArea;
    private JDialog dialog;
    private JFileChooser fileChooser;
    private GraphicsEnvironment ge;
    private Font[] fonts;
    private Font font;
    private Color color;
    private JMenuItem itemNew,itemOpen,itemSave,itemSaveAs;
    private JMenuItem itemCut,itemCopy,itemPlaster,itemAll