记事本

package Com.TomAwt;


import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Color;
import java.awt.Frame;
import java.awt.event.AdjustmentListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.applet.Applet;
import java.awt.*;
import java.awt.Label;
import java.awt.Panel;
import java.awt.Scrollbar;
import java.awt.event.*;



public class TomAwt_01 extends Frame {
    
    //frame主窗口 
    public  TomAwt_01(){
           super("小记事本");
           this.setSize(600, 400);
           this.setBackground(Color.white);
           this.setBounds(100, 100, 600, 500);
           this.setVisible(true); 
           this.setResizable(false);
           
           
           final MenuBar menuBar = new MenuBar();
            
              Menu fileMenu = new Menu("File");
              Menu editMenu = new Menu("Edit"); 
              final Menu aboutMenu = new Menu("About");
              
              
              MenuItem openMenuItem = new MenuItem("Open");
              openMenuItem.setActionCommand("Open");

              MenuItem saveMenuItem = new MenuItem("Save");
              saveMenuItem.setActionCommand("Save");

              MenuItem exitMenuItem = new MenuItem("Exit");
              exitMenuItem.setActionCommand("Exit");

              MenuItem cutMenuItem = new MenuItem("Cut");
              cutMenuItem.setActionCommand("Cut");

              MenuItem copyMenuItem = new MenuItem("Copy");
              copyMenuItem.setActionCommand("Copy");

              MenuItem pasteMenuItem = new MenuItem("Paste");
              pasteMenuItem.setActionCommand("Paste");
              
              final CheckboxMenuItem showWindowMenu = 
                         new CheckboxMenuItem("Show About", true);
                      showWindowMenu.addItemListener(new ItemListener() {
                         public void itemStateChanged(ItemEvent e) {
                            if(showWindowMenu.getState()){
                               menuBar.add(aboutMenu);
                            }else{
                               menuBar.remove(aboutMenu);
                            }
                         }
                      });
             

           
              
              fileMenu.add(openMenuItem);
              fileMenu.add(saveMenuItem);
              fileMenu.add(exitMenuItem);
              fileMenu.add(cutMenuItem);
              fileMenu.add(pasteMenuItem);
              
              menuBar.add(fileMenu);
              menuBar.add(editMenu);
              menuBar.add(aboutMenu);
              
              this.setMenuBar(menuBar);
          
     }
    public void init(){
        
        Panel p1=new Panel();
        Panel p2=new Panel();
        Panel p3=new Panel();
        Panel p4=new Panel();
        Panel p5=new Panel();
        
        //用来设置用户界面上的屏幕组件的格式布局
        setLayout(new BorderLayout());
        
    
        
        p1.setBackground(Color.black);
        p2.setBackground(Color.blue);
        p3.setBackground(Color.green);
        p4.setBackground(Color.gray);
        p5.setBackground(Color.orange);
        
        add(p1,BorderLayout.NORTH);
        add(p2,BorderLayout.SOUTH);
        add(p3,BorderLayout.CENTER);
        add(p4,BorderLayout.WEST);
        //add(p5,BorderLayout.EAST);
        
        p1.setBackground(Color.black);
        p1.setLayout(null);
        p1.setLocation(0, 0);
        p1.setSize(20, 20);
        Label input=new Label();
        input.setText("Please input:");
        input.setAlignment(input.LEFT);
        input.setFont(new java.awt.Font("Dialog", 1, 12));
        input.setForeground(Color.white);
        //input.setBounds(10, 15, 1, 5);
        input.setLocation(10, 0);
        input.setSize(90,20);
        input.setBackground(Color.GRAY);
        p1.add(input);
          
          
          //p1.add(menuBar);    
          
        p2.setBackground(Color.blue);
        Label l=new Label();
        l.setText("Welcome to notebook");
        //l.setAlignment(l.CENTER);
        l.setFont(new java.awt.Font("Dialog", 1, 15));
        l.setForeground(Color.white);
        l.setBackground(Color.GRAY);
        p2.add(l);
        
        p3.setBackground(Color.green);
        TextArea t=new TextArea(23,70);
        t.setEditable(true);
        t.setVisible(true);
        //t.setBounds(10, 10, 600, 500);
        p3.add(t);
        
        p4.setBackground(Color.gray);
        p4.setLayout(null);
        p4.setLocation(0, 0);
        p4.setSize(50,200);
        Label num=new Label();
        num.setSize(15,10);
        num.setLocation(10, 00);
        num.setBackground(Color.cyan);
        num.setText("00");
        
        p4.add(num);
        //num.setText("2");
        p4.add(num);
        Label num1=new Label();
        Label num2=new Label();
        Label num3=new Label();
        Label num4=new Label();
        Label num5=new Label();
        Label num6=new Label();
        Label num7=new Label();
        Label num8=new Label();
        Label num9=new Label();
        Label num10=new Label();
        Label num11=new Label();
        
        num1.setSize(15,10);
        num2.setSize(15,10);
        num3.setSize(15,10);
        num4.setSize(15,10);
        num5.setSize(15,10);
        num6.setSize(15,10);
        num7.setSize(15,10);
        num8.setSize(15,10);
        num9.setSize(15,10);
        num10.setSize(15,10);
        num11.setSize(15,10);
        
        num1.setText("01");
        num2.setText("02");
        num3.setText("03");
        num4.setText("04");
        num5.setText("05");
        num6.setText("06");
        num7.setText("07");
        num8.setText("08");
        num9.setText("09");
        num10.setText("10");
        num11.setText("11");
        
        
        num1.setLocation(10, 20);
        num2.setLocation(10, 40);
        num3.setLocation(10, 60);
        num4.setLocation(10, 80);
        num5.setLocation(10, 100);
        num6.setLocation(10, 120);
        num7.setLocation(10, 140);
        num8.setLocation(10, 160);
        num9.setLocation(10, 180);
        num10.setLocation(10, 200);
        num11.setLocation(10, 220);
        
        
        p4.add(num1);
        p4.add(num2);
        p4.add(num3);
        p4.add(num4);
        p4.add(num5);
        p4.add(num6);
        p4.add(num7);
        p4.add(num8);
        p4.add(num9);
        p4.add(num10);
        p4.add(num11);
        
        
    
    }
    
    //main方法   
    public static void main(String[] args) {
        //创建对象，运行主窗口   
        TomAwt_01 t=new TomAwt_01();
         t.init();
         t.setVisible(true);
         
           //监听事件，关闭窗口
           t.addWindowListener(new WindowAdapter() {
               public void windowClosing(WindowEvent e) {
                   System.exit(0); 
               }
           });
       }
}