/* This applet demonstrates various borderlayout, flowlayout and gridlayout managers. */

import java.awt.Color;
import java.awt.Panel;
import java.awt.Button;
import java.awt.FlowLayout;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.applet.Applet;

public class MyLayout extends Applet { 
Panel borderPanel;
Panel flowPanel;
Panel gridPanel;
 
	public void init() { 
		setBackground(Color.blue);
 
		borderPanel = new Panel();
		borderPanel.setLayout(new BorderLayout());
		borderPanel.add(new Button("north"), BorderLayout.NORTH);
		borderPanel.add(new Button("east"), BorderLayout.EAST);
		borderPanel.add(new Button("south"), BorderLayout.SOUTH);
		borderPanel.add(new Button("west"), BorderLayout.WEST);
		borderPanel.add(new Button("center"), BorderLayout.CENTER);
		add(borderPanel);
		
		flowPanel = new Panel();
		flowPanel.setLayout(new FlowLayout());
		flowPanel.add(new Button("one"));
		flowPanel.add(new Button("two"));
		flowPanel.add(new Button("three"));
		flowPanel.add(new Button("four"));
		add(flowPanel);

		gridPanel = new Panel();
		gridPanel.setLayout(new GridLayout(2,2));
		gridPanel.add(new Button("Button 1"));
		gridPanel.add(new Button("Button 2"));
		gridPanel.add(new Button("Button 3"));
		gridPanel.add(new Button("Button 4"));
		add(gridPanel);

	}
}


/*This class demonstrates the card layout manager */

import java.awt.CardLayout;
import java.awt.GridLayout;
import java.awt.BorderLayout;
import java.awt.FlowLayout;

import java.applet.Applet;
import java.awt.Panel;
import java.awt.List;
import java.awt.Choice;
import java.awt.Button;
import java.awt.Toolkit;

public class MyCardLayout extends Applet {

  Button
    first = new Button("First"),
    second = new Button("Second"),
    third = new Button("Third");
  Panel cards = new Panel();
  CardLayout cl = new CardLayout();
  public void init() {
    setLayout(new BorderLayout());
    Panel p = new Panel();
    p.setLayout(new FlowLayout());
    p.add(first);
    p.add(second);
    p.add(third);
    add("North", p);
    cards.setLayout(cl);
    cards.add("First card", 
      new ButtonPanel("The first one"));
    cards.add("Second card", 
      new ButtonPanel("The second one"));
    cards.add("Third card", 
      new ButtonPanel("The third one"));
    add("Center", cards);
  }

class ButtonPanel extends Panel {
  ButtonPanel(String id) {
    setLayout(new BorderLayout());
    add("Center", new Button(id));
  }
}



}