1 import javax.swing.JFrame;

 2

 3 public class FrameUtils {

 4

 5     public static JFrame getFrame(String text, int width, int height){

 6         JFrame frame = new JFrame(text);

 7         frame.setSize(width, height);

 8         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

 9         frame.setVisible(true);

10         return frame;

11     }

12 }

import java.awt.BorderLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;

import cn.java.swing.FrameUtils;

/**

 * @author lunatic

 *

 */

public class Demo01 {

    public static void main(String[] args) {

        JFrame frame = FrameUtils.getFrame("Demo01 For BorderLayout", 300, 200);

        JPanel contentPane = new JPanel();

        frame.setContentPane(contentPane);

        JButton b1 = new JButton("生活");

        JButton b2 = new JButton("工作");

        JButton b3 = new JButton("睡觉");

        JButton b4 = new JButton("购物");

        JButton b5 = new JButton("饮食");

        BorderLayout lay = new BorderLayout();

        contentPane.setLayout(lay);

        contentPane.add(b1, BorderLayout.NORTH);

        contentPane.add(b2, BorderLayout.SOUTH);

        contentPane.add(b3, BorderLayout.EAST);

        contentPane.add(b4, BorderLayout.WEST);

        contentPane.add(b5, BorderLayout.CENTER);

    }

}