ex916.txt

来自「JAVA 基础例题包含了JAVA常见的问题和常见的习题」· 文本 代码 · 共 26 行

import javax.swing.*;
import java.awt.*;
public class BorderDemo extends JFrame
{	Button bn,bs,bw,be,bc;
	public BorderDemo()  
	{	super("BorderLayout  Demo");
		Container c=getContentPane();
		c.setLayout(new BorderLayout());
		bn=new JButton("北");
		bs=new JButton("南");
		be=new JButton("东");
		bw=new JButton("西");
		bc=new JButton("中");
		c.add("North",bn);
		c.add("South",bs);
		c.add("East",be);
		c.add("West",bw);
		c.add("Center",bc);
		setSize(100,200);
		show();
	}
	public static void main(String args[])
	{	new BorderDemo();
	}
}