setsonframe.java

java编写小型超市管理系统+数据库.用于小型超市简单的货品进存销

package com.wish;

import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
//设置子窗口属性
public class setsonframe extends WindowAdapter{
	public static void set(final JFrame s)
	{

		s.setVisible(true);
		Dimension d=Toolkit.getDefaultToolkit().getScreenSize();
		s.setLocation((d.width-s.getWidth())/2,(d.height-s.getHeight())/2);
		s.setResizable(false);//不能修改窗口大小
		s.addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e)
			{
				s.dispose();
			}
		});
	}


}