package com.weep.mbcs.app;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JFileChooser;

import javax.swing.JFrame;

import javax.swing.JMenu;

import javax.swing.JMenuBar;

import javax.swing.JMenuItem;

import javax.swing.JOptionPane;

import javax.swing.JTextArea;

import com.weep.mbcs.conf.Constants;

/**

* 窗体菜单.

*

* @author weep

*

*/

public class MyMenu extends JFrame implements ActionListener {

/**

*

*/

private static final long serialVersionUID = 2923564817561058018L;

private JMenuBar jmb;

private JFrame jFrame;

public static ConfigDesk confDesk;

JMenu start, help, config;

JMenuItem copyright, explanation, exit, conf;

JTextArea t;

public MyMenu(JFrame jFrame) {

this.jFrame = jFrame;

this.menuInit();

jFrame.setJMenuBar(jmb);

}

public void menuInit() {

jmb = new JMenuBar();

start = new JMenu("开始");

help = new JMenu("帮助");

conf = new JMenuItem("设置收费标准");

exit = new JMenuItem("退出本系统");

explanation = new JMenuItem("说明");

copyright = new JMenuItem("版权");

jmb.add(start);

jmb.add(help);

start.add(conf);

start.add(exit);

help.add(explanation);

help.add(copyright);

conf.addActionListener(this);

exit.addActionListener(this);

explanation.addActionListener(this);

copyright.addActionListener(this);

t = new JTextArea();

t.setLineWrap(true);

}

public void actionPerformed(ActionEvent e) {

Object o = e.getSource();

JFileChooser f = new JFileChooser();

if (o == copyright) {

JOptionPane.showMessageDialog(this.jFrame, Constants.COPYRIGHT);

return;

}

if (o == explanation) {

JOptionPane.showMessageDialog(this.jFrame, Constants.HELP);

return;

}

if (o == conf) {

jFrame.setVisible(false);

confDesk = new ConfigDesk(jFrame);

return;

}

if (o == exit) {

System.exit(0);

}

}

}