/* * @(#)GlobalPanel.java	1.20 05/11/30 *  * Copyright (c) 2006 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: *  * -Redistribution of source code must retain the above copyright notice, this *  list of conditions and the following disclaimer. *  * -Redistribution in binary form must reproduce 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 MIDROSYSTEMS, INC. ("SUN") * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS 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 THIS SOFTWARE,  * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. *  * You acknowledge that this software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. *//* * @(#)GlobalPanel.java	1.20 05/11/30 */package java2d;import java.awt.GridBagLayout;import java.awt.BorderLayout;import javax.swing.JPanel;import javax.swing.JTabbedPane;import javax.swing.border.*;import javax.swing.event.ChangeEvent;import javax.swing.event.ChangeListener;/** * Panel that holds the Demo groups, Controls and Monitors for each tab. * It's a special "always visible" panel for the Controls, MemoryMonitor & * PerformanceMonitor. */public class GlobalPanel extends JPanel implements ChangeListener {    private JPanel p;    private int index;    public GlobalPanel() {        setLayout(new BorderLayout());        p = new JPanel(new GridBagLayout());        EmptyBorder eb = new EmptyBorder(5,0,5,5);        BevelBorder bb = new BevelBorder(BevelBorder.LOWERED);        p.setBorder(new CompoundBorder(eb,bb));        Java2Demo.addToGridBag(p,Java2Demo.controls,0,0,1,1,0,0);        Java2Demo.addToGridBag(p,Java2Demo.memorymonitor,0,1,1,1,0,0);        Java2Demo.addToGridBag(p,Java2Demo.performancemonitor,0,2,1,1,0,0);        add(Java2Demo.intro);    }    public void stateChanged(ChangeEvent e) {                 Java2Demo.group[index].shutDown(Java2Demo.group[index].getPanel());        if (Java2Demo.tabbedPane.getSelectedIndex() == 0) {            Java2Demo.memorymonitor.surf.stop();            Java2Demo.performancemonitor.surf.stop();            removeAll();            add(Java2Demo.intro);            Java2Demo.intro.start();        } else {            if (getComponentCount() == 1) {                Java2Demo.intro.stop();                remove(Java2Demo.intro);                add(p, BorderLayout.EAST);                if (Java2Demo.memoryCB.getState()) {                     Java2Demo.memorymonitor.surf.start();                }                if (Java2Demo.perfCB.getState()) {                     Java2Demo.performancemonitor.surf.start();                }            } else {                remove(Java2Demo.group[index]);            }            index = Java2Demo.tabbedPane.getSelectedIndex()-1;            add(Java2Demo.group[index]);            Java2Demo.group[index].setup(false);        }        revalidate();    }}