/* * Copyright (c) 2003 Sun Microsystems, Inc. All  Rights Reserved. *  * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: *  * -Redistributions of source code must retain the above copyright *  notice, this list of conditions and the following disclaimer. *  * -Redistribution in binary form must reproduct the above copyright *  notice, this list of conditions and the following disclaimer in *  the documentation and/or other materials provided with the distribution. *  * Neither the name of Sun Microsystems, Inc. or the names of contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. *  * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT * BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT * OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THE SOFTWARE OR ITS * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN * IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. *  * You acknowledge that Software is not designed, licensed or intended for * use in the design, construction, operation or maintenance of any nuclear * facility. *//* * @(#)CardTest.java	1.10 03/01/23 */import java.awt.*;import java.awt.event.*;import java.applet.Applet;class CardPanel extends Panel {    ActionListener listener;    Panel create(LayoutManager layout) {	Button b = null;	Panel p = new Panel();	p.setLayout(layout);	b = new Button("one");	b.addActionListener(listener);	p.add("North", b);	b = new Button("two");	b.addActionListener(listener);	p.add("West", b);	b = new Button("three");	b.addActionListener(listener);	p.add("South", b);	b = new Button("four");	b.addActionListener(listener);	p.add("East", b);	b = new Button("five");	b.addActionListener(listener);	p.add("Center", b);	b = new Button("six");	b.addActionListener(listener);	p.add("Center", b);	return p;    }    CardPanel(ActionListener actionListener) {	listener = actionListener;	setLayout(new CardLayout());	add("one", create(new FlowLayout()));	add("two", create(new BorderLayout()));	add("three", create(new GridLayout(2, 2)));	add("four", create(new BorderLayout(10, 10)));	add("five", create(new FlowLayout(FlowLayout.LEFT, 10, 10)));	add("six", create(new GridLayout(2, 2, 10, 10)));    }    public Dimension getPreferredSize() {	return new Dimension(200, 100);    }}public class CardTest extends Applet		      implements ActionListener,				 ItemListener {    CardPanel cards;    public CardTest() {	setLayout(new BorderLayout());	add("Center", cards = new CardPanel(this));	Panel p = new Panel();	p.setLayout(new FlowLayout());	add("South", p);	Button b = new Button("first");	b.addActionListener(this);	p.add(b);	b = new Button("next");	b.addActionListener(this);	p.add(b);	b = new Button("previous");	b.addActionListener(this);	p.add(b);	b = new Button("last");	b.addActionListener(this);	p.add(b);	Choice c = new Choice();	c.addItem("one");	c.addItem("two");	c.addItem("three");	c.addItem("four");	c.addItem("five");	c.addItem("six");	c.addItemListener(this);	p.add(c);    }    public void itemStateChanged(ItemEvent e) {	((CardLayout)cards.getLayout()).show(cards,	                                     (String)(e.getItem()));    }    public void actionPerformed(ActionEvent e) {	String arg = e.getActionCommand();	if ("first".equals(arg)) {	    ((CardLayout)cards.getLayout()).first(cards);	} else if ("next".equals(arg)) {	    ((CardLayout)cards.getLayout()).next(cards);	} else if ("previous".equals(arg)) {	    ((CardLayout)cards.getLayout()).previous(cards);	} else if ("last".equals(arg)) {	    ((CardLayout)cards.getLayout()).last(cards);	} else {	    ((CardLayout)cards.getLayout()).show(cards,(String)arg);	}    }    public static void main(String args[]) {	Frame f = new Frame("CardTest");	CardTest cardTest = new CardTest();	cardTest.init();	cardTest.start();	f.add("Center", cardTest);	f.setSize(300, 300);	f.show();    }        public String getAppletInfo() {        return "Demonstrates the different types of layout managers.";    }}