mframe.java~29~

来自「java的范例程序」· JAVA~29~ 代码 · 共 116 行

import java.awt.*;
import java.awt.event.*;

/**
 * Title:
 * Description:
 * Copyright:    Copyright (c) 2001
 * Company:
 * @author
 * @version 1.0
 */

public class MFrame extends Frame
{
    Matrics m_matrics;
    public MFrame()
    {
        super();
        try
        {
            jbInit();
            myInit();
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }
    }
    public static void main(String[] args)
    {
        MFrame mframe=new MFrame();
        mframe.show();
    }
    private void jbInit() throws Exception
    {
        this.addWindowListener(new java.awt.event.WindowAdapter()
        {
            public void windowClosing(WindowEvent e)
            {
                this_windowClosing(e);
            }
        });
    }
    private void myInit()
    {
        setSize(450,460);
        setLocation(500,400);
        addMenu();
        m_matrics=new Matrics();
        add(m_matrics);
    }
    void this_windowClosing(WindowEvent e)
    {
        System.exit(0);
    }
    private void addMenu()
    {
        MenuBar menuBar=new MenuBar();
        MenuListener menuListener=new MenuListener();

        Menu menu1=new Menu("游戏");
        Menu menu2=new Menu("控制");
        menuBar.add(menu1);
        menuBar.add(menu2);

        MenuItem menuItem1_1=new MenuItem("开始游戏");
        MenuItem menuItem1_2=new MenuItem("暂停游戏");
        MenuItem menuItem1_3=new MenuItem("结束游戏");
        MenuItem menuItem1_4=new MenuItem("关闭");
        menu1.add(menuItem1_1);
        menu1.add(menuItem1_2);
        menu1.add(menuItem1_3);
        menu1.addSeparator();
        menu1.add(menuItem1_4);
        menuItem1_1.addActionListener(menuListener);
        menuItem1_2.addActionListener(menuListener);
        menuItem1_3.addActionListener(menuListener);

        MenuItem menuItem2_1=new MenuItem("设置游戏级别");
//        MenuItem menuItem2_1=new MenuItem("设置游戏级别");
        menu2.add(menuItem2_1);
        menuItem2_1.addActionListener(menuListener);

        setMenuBar(menuBar);
    }
    private class MenuListener implements ActionListener
    {
        public void actionPerformed(ActionEvent e)
        {
        //Invoked when an action occurs.
            String sCommand=e.getActionCommand();
            if(sCommand.equals("开始游戏"))
            {
                System.out.println("开始游戏");
                m_matrics.start();
            }
            else if(sCommand.equals("结束游戏"))
            {
                m_matrics.stop();
            }
            else if(sCommand.equals("暂停游戏"))
            {
                m_matrics.pause();
            }
            else if(sCommand.equals("关闭游戏"))
            {
                dispose();
            }
            else if(sCommand.equals("设置级别"))
            {

            }
        }
    }
}