一個框架10個按鈕，嵌套Panel，同時Panel嵌套Panel。GridLayout,BorderLayout,

import java.awt.*;

public class TestTenButtons {

	public static void main(String[] args) {
		new MyFrame("Java Frame",200,200,400,500);
	}
}

class MyFrame extends Frame{
	private Panel pup = new Panel(null);
	private Panel pdw = new Panel(null);
	private Panel midup = new Panel();
	private Panel middw = new Panel();
	
	MyFrame(String str, int x, int y, int height, int width){
		super(str);
		super.setBounds(x, y, width, height);
		super.setVisible(true);
		super.setLayout(new GridLayout(2,1));//製作大體框架
		
		pup.setLayout(new BorderLayout());//闡明排列形式
		pup.setSize(width, height/2);
		pup.add(new Button("BUTTON"), BorderLayout.WEST);
		pup.add(new Button("BUTTON"), BorderLayout.EAST);
		pup.add(midup, BorderLayout.CENTER);
		
		midup.add(new Button("BUTTON"));
		midup.add(new Button("BUTTON"));
		midup.setLayout(new GridLayout(2,1));//自框架排列形式	
			
		pdw.setLayout(new BorderLayout());
		pdw.setSize(width, height/2);
		pdw.add(new Button("BUTTON"), BorderLayout.WEST);
		pdw.add(new Button("BUTTON"), BorderLayout.EAST);
		pdw.add(middw, BorderLayout.CENTER);
		
		middw.add(new Button("BUTTON"));
		middw.add(new Button("BUTTON"));
		middw.add(new Button("BUTTON"));
		middw.add(new Button("BUTTON"));
		middw.setLayout(new GridLayout(2,2));	
				
		super.add(pup);
		super.add(pdw);
	}
}