记事本（纯界面）

Posted 2022-12-02 南笙一梦

代码内容：

package NoteBook;

import java.awt.*;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.io.IOException;

import javax.swing.*;
import static javax.swing.JFrame.*;

public class Note extends JFrame 
	
	JMenuBar menubar;
	JMenu file, editor, format, view, help;
	JMenuItem item1, item2, item3, item4, item5, item6, item7;  //文件部分
	JMenuItem itemm1, itemm2, itemm3, itemm4, itemm5, itemm6, 
	itemm7, itemm8, itemm9, itemm10, itemm11; 编辑部分
	JMenuItem ite1, ite2, ite3, ite4, ite5; //其他三部分
	JTextArea area;
	
	public Note()
	public Note(String name, int x, int y, int w, int h)
		init(name);
		setLocation(x, y);
		setSize(w, h);
		setVisible(true);
		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
	
	
	void  init(String s)
		
		setTitle(s);
		this.setIconImage(this.getToolkit().getImage(getClass().getResource("note.png")));
		
		menubar = new JMenuBar();
		
		file = new JMenu("文件(F)");
		editor = new JMenu("编辑(E)");
		format = new JMenu("格式(O)");
		view = new JMenu("查看(V)");
		help = new JMenu("帮助(H)");
		
		文件菜单
		item1 = new JMenuItem("新建(N)"); 
		item2 = new JMenuItem("打开(O)...");
		item3 = new JMenuItem("保存(S)");
		item4 = new JMenuItem("另存为(A)...");
		item5 = new JMenuItem("页面设置(U)..."); 
		item6 = new JMenuItem("打印(P)..."); 
		item7 = new JMenuItem("退出(X)"); 
		file.add(item1);
		file.add(item2);
		file.add(item3);
		file.add(item4);
		file.addSeparator();  //分隔线
		file.add(item5);
		file.add(item6);
		file.addSeparator();  //分隔线
		file.add(item7);
		item1.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N,
				InputEvent.CTRL_MASK));
		item2.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O,
				InputEvent.CTRL_MASK));
		item3.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,
				InputEvent.CTRL_MASK));
		item6.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_P,
				InputEvent.CTRL_MASK));
		menubar.add(file);
		
		编辑菜单
		itemm1 = new JMenuItem("撤销(U)"); 
		itemm2 = new JMenuItem("剪切(T)...");
		itemm3 = new JMenuItem("复制(C)");
		itemm4 = new JMenuItem("粘贴(P)...");
		itemm5 = new JMenuItem("删除(L)..."); 
		itemm6 = new JMenuItem("查找(F)..."); 
		itemm7 = new JMenuItem("查找下一个(N)"); 
		itemm8 = new JMenuItem("替换(R)...");
		itemm9 = new JMenuItem("转到(G)..."); 
		itemm10 = new JMenuItem("全选(A)"); 
		itemm11 = new JMenuItem("时间/日期(D)");
		editor.add(itemm1);
		editor.addSeparator();  //分隔线
		editor.add(itemm2);
		editor.add(itemm3);
		editor.add(itemm4);
		editor.add(itemm5);
		editor.addSeparator();  //分隔线
		editor.add(itemm6);
		editor.add(itemm7);
		editor.add(itemm8);
		editor.add(itemm9);
		editor.addSeparator();  //分隔线
		editor.add(itemm10);
		editor.add(itemm11);
		itemm1.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Z,
				InputEvent.CTRL_MASK));
		itemm2.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,
				InputEvent.CTRL_MASK));
		itemm3.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C,
				InputEvent.CTRL_MASK));
		itemm4.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V,
				InputEvent.CTRL_MASK));
		itemm5.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0));
		itemm6.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F,
				InputEvent.CTRL_MASK));
		itemm7.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0));
		itemm8.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_H,
				InputEvent.CTRL_MASK));
		itemm9.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_G,
				InputEvent.CTRL_MASK));
		itemm10.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A,
				InputEvent.CTRL_MASK));
		itemm11.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F5,
				0));
		menubar.add(editor);
		
		
		格式菜单
		ite1 = new JMenuItem("自动换行(W)"); 
		ite2 = new JMenuItem("字体(F)...");
		format.add(ite1);
		format.add(ite2);
		menubar.add(format);
		
		查看菜单
		ite3 = new JMenuItem("状态栏(s)");
		view.add(ite1);
		menubar.add(view);
		
		帮助菜单
		ite4 = new JMenuItem("查看帮助(H)");
		ite5 = new JMenuItem("关于记事本(A)");
		help.add(ite4);
		help.addSeparator();  //分隔线
		help.add(ite5);
		menubar.add(help);
		
		setJMenuBar(menubar);
		
		area = new JTextArea();
		add(new JScrollPane(area));
	

package NoteBook;

/*
 * 作者：赵志君
 */

public class Test 
	public static void main(String[] args)
		Note note = new Note("记事本", 100, 100, 800, 500);
	

下面为图标文件：

后期学会事件再写详细方法