SuperVCD管理系统 java版完整代码 带各种注释....(6)

SuperVCD管理系统 完整代码,带各种注释,可以拿这个项目入门。

public void actionPerformed(ActionEvent event) {

String className = event.getActionCommand();

try {

UIManager.setLookAndFeel(className);

SwingUtilities.updateComponentTreeUI(MainFrame.this);

}

catch (Exception e) {

e.printStackTrace();

}

}

}

/**

* "关于"菜单监听类

*/

class AboutActionListener implements ActionListener {

public void actionPerformed(ActionEvent event) {

String msg = "StoneForest 超值享受!";

JOptionPane.showMessageDialog(MainFrame.this, msg);

}

}

}

MusicPanel

import javax.swing.*;

import javax.swing.event.*;

import java.awt.*;

import java.awt.event.*;

import java.util.*;

import java.io.*;

/**