package rjgc;

import java.awt.Container;

import javax.swing.JDialog;
import javax.swing.JLabel;

public class WindowS1 extends JDialog{
	public WindowS1(WindowS frame) {
		super(frame,"错误！！！",true);//实例化一个JDialog类对象，指定对话框的父窗体、窗体标题和类型
		setBounds(220,220,300,200);//设置窗体坐标和大小
		setLayout(null);
		Container c = getContentPane();
		
		JLabel l = new JLabel("口令错误！！！请重新输入！");//创建一个标签
		l.setBounds(30, 50, 300, 30);
		c.add(l);//窗体中添加标签
	}

}