布局管理总结

package com.awt;

import java.awt.*;

public class TenButtons {
    public static void main(String[] args) {
         Frame f = new Frame("人生的智慧");
         //2行一列的布局
         f.setLayout(new GridLayout(2,1));
         //设置布局
         f.setBounds(300, 400, 300, 200);
         //设置背景颜色
         f.setBackground(new Color(204, 204,255 ));
         Panel p1 = new Panel(new BorderLayout());
         Panel p2 = new Panel(new BorderLayout());
         Panel p11 = new Panel(new GridLayout(2, 1));
         Panel p21 = new Panel(new GridLayout(2, 2));
         p1.add(new Button("点我1"),BorderLayout.WEST);
         p1.add(new Button("点我2"),BorderLayout.EAST);
         p11.add(new Button("onClickMe1"));
         p11.add(new Button("onClickMe2"));
         p1.add(p11,BorderLayout.CENTER);
         p2.add(new Button("按钮1"),BorderLayout.WEST);
         p2.add(new Button("按钮2"),BorderLayout.EAST);
         for(int i=1;i<=4;i++) {
             p21.add(new Button("按钮3"));             
         }
         p2.add(p21,BorderLayout.CENTER);
         f.add(p1);f.add(p2);
         f.setVisible(true);
    }
}