7070051534ab001d19d3cf3b8b331509

超好用的企业员工信息管理系统

package frame;

import com.DAO;
import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.table.*;
import java.sql.*;
import java.util.*;
public class QueryAllEmployee extends JFrame{
	JFrame qae = new JFrame("全部员工的信息");
	JPanel p = new JPanel();
	JTable table = new JTable();
	JLabel label = new JLabel();
	//将JTable放入JScrollPane中
	JScrollPane scroll = new JScrollPane(table);
	
	public QueryAllEmployee(){
		init();
	}
	public void init(){
//		向Frame中添加panel
		qae.add(p, BorderLayout.CENTER);
		qae.pack();
		//设置默认的关闭方式
		qae.setDefaultCloseOperation(EXIT_ON_CLOSE);
		qae.setSize(new Dimension(500,400));
		//确定mainFrame的显示位置(显示器中间)
		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
		Dimension frameSize = qae.getSize();
		if(frameSize.height > screenSize.height){
			frameSize.height = screenSize.height;
		}
		if(frameSize.width > screenSize.width){
			frameSize.width = screenSize.width;
		}
		qae.setLocation((screenSize.width-frameSize.width)/2,
				(screenSize.height-frameSize.height)/2);
		p.setLayout(new BorderLayout());
		p.add(scroll,BorderLayout.CENTER);
		qae.add(label,BorderLayout.NORTH);
		
		qae.setVisible(true);
	}

}