border1.java

Java Classic Examples是我买的两本书：《JAVA经典实例》和《java入门经典源代码》里边附送光盘里带的源码

import java.awt.*;
public class Border1
{
    public static void main(String args[]) 
    {
        Frame f = new Frame("MY BorderLayout");//默认布局是BorderLayout
        f.setSize(200,150);
        Button w,n,c;                          //新建按钮组件
        w = new Button("西"); 
        n = new Button("北"); 
        c = new Button("中"); 
        f.add(new Button("东"),BorderLayout.EAST);//在框架东部摆放按钮
        f.add("South",new Button("南"));
        f.add(w,BorderLayout.WEST);
        f.add(n,BorderLayout.NORTH); 
        f.add(c,BorderLayout.CENTER); 
        f.setVisible(true);
    }
}