JLabel label2 = new JLabel(new ImageIcon("2.jpg"));
jp.add(label2, "South");
JScrollPane scrollpane = new JScrollPane(jp);
cp.add(scrollpane);
Toolkit kit = Toolkit.getDefaultToolkit();
Dimension screen = kit.getScreenSize();
int x = screen.width; /* 取得显示器窗口的宽度 */
int y = screen.height; /* 取得显示器窗口的高度 */
setSize(600, 600);
int xcenter = (x - 600) / 2;
int ycenter = (y - 600) / 2;
setLocation(xcenter, ycenter);/* 显示在窗口中央 */
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// 注册临听器
CustomerManager.addActionListener(this);
ConsumptionManager.addActionListener(this);
Score.addActionListener(this);
}
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (cmd.equals("会员信息")) {
new CustomerManager();
}
if (cmd.equals("消费信息")) {
new ConsumptionManager();
}
if (cmd.equals("会员积分信息")) {
new Score();
}
}
public static void main(String[] args) {
new Menu("");
}
}