/* * @(#)Java2DemoApplet.java	1.22 06/08/25 *  * 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. */package java2d;import java.awt.*;import javax.swing.*;/** * A demo that shows Java2D features.  * * Parameters that can be used in the Java2Demo.html file inside * the applet tag to customize demo runs :              <param name="runs" value="10">              <param name="delay" value="10">              <param name="ccthread" value=" ">              <param name="screen" value="5">              <param name="antialias" value="true">              <param name="rendering" value="true">              <param name="texture" value="true">              <param name="composite" value="true">              <param name="verbose" value=" ">              <param name="buffers" value="3,10">              <param name="verbose" value=" ">              <param name="zoom" value=" "> * * @version @(#)Java2DemoApplet.java	1.22 06/08/25 * @author Brian Lichtenwalter  (Framework, Intro, demos) * @author Jim Graham           (demos) */public class Java2DemoApplet extends JApplet {    public static JApplet applet;    public void init() {        applet = this;        JPanel panel = new JPanel();        getContentPane().add(panel,BorderLayout.CENTER);        panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));        JPanel progressPanel = new JPanel() {            public Insets getInsets() {                return new Insets(40,30,20,30);            }        };        progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.Y_AXIS));        panel.add(Box.createGlue());        panel.add(progressPanel);        panel.add(Box.createGlue());        progressPanel.add(Box.createGlue());        Dimension d = new Dimension(400, 20);        Java2Demo.progressLabel = new JLabel("Loading, please wait...");        Java2Demo.progressLabel.setMaximumSize(d);        progressPanel.add(Java2Demo.progressLabel);        progressPanel.add(Box.createRigidArea(new Dimension(1,20)));        Java2Demo.progressBar = new JProgressBar();        Java2Demo.progressBar.setStringPainted(true);        Java2Demo.progressLabel.setLabelFor(Java2Demo.progressBar);        Java2Demo.progressBar.setAlignmentX(CENTER_ALIGNMENT);        Java2Demo.progressBar.setMaximumSize(d);        Java2Demo.progressBar.setMinimum(0);        Java2Demo.progressBar.setValue(0);        progressPanel.add(Java2Demo.progressBar);        progressPanel.add(Box.createGlue());        progressPanel.add(Box.createGlue());        Rectangle ab = getContentPane().getBounds();        panel.setPreferredSize(new Dimension(ab.width,ab.height));        getContentPane().add(panel,BorderLayout.CENTER);        validate();        setVisible(true);        Java2Demo.demo = new Java2Demo();        getContentPane().remove(panel);        getContentPane().setLayout(new BorderLayout());        getContentPane().add(Java2Demo.demo, BorderLayout.CENTER);        String param = null;        if ((param = getParameter("delay")) != null) {            RunWindow.delay = Integer.parseInt(param);        }         if (getParameter("ccthread") != null) {            Java2Demo.demo.ccthreadCB.setSelected(true);        }        if ((param = getParameter("screen")) != null) {            Java2Demo.demo.controls.screenCombo.setSelectedIndex(Integer.parseInt(param));        }         if ((param = getParameter("antialias")) != null) {            Java2Demo.demo.controls.aliasCB.setSelected(param.endsWith("true"));        }         if ((param = getParameter("rendering")) != null) {            Java2Demo.demo.controls.renderCB.setSelected(param.endsWith("true"));        }         if ((param = getParameter("texture")) != null) {            Java2Demo.demo.controls.textureCB.setSelected(param.endsWith("true"));        }         if ((param = getParameter("composite")) != null) {            Java2Demo.demo.controls.compositeCB.setSelected(param.endsWith("true"));        }         if (getParameter("verbose") != null) {            Java2Demo.demo.verboseCB.setSelected(true);        }         if ((param = getParameter("columns")) != null) {            DemoGroup.columns = Integer.parseInt(param);        }         if ((param = getParameter("buffers")) != null) {            // usage -buffers=3,10            RunWindow.buffersFlag = true;            int i = param.indexOf(',');            String s1 = param.substring(0, i);            RunWindow.bufBeg = Integer.parseInt(s1);            s1 = param.substring(i+1, param.length());            RunWindow.bufEnd = Integer.parseInt(s1);        }         if (getParameter("zoom") != null) {            RunWindow.zoomCB.setSelected(true);        }        if ((param = getParameter("runs")) != null) {            RunWindow.numRuns = Integer.parseInt(param);            Java2Demo.demo.createRunWindow();            RunWindow.runB.doClick();        }         validate();        repaint();        requestDefaultFocus();    }    private void requestDefaultFocus() {        Container nearestRoot = getFocusCycleRootAncestor();        if (nearestRoot != null) {            nearestRoot.getFocusTraversalPolicy()                       .getDefaultComponent(nearestRoot)                       .requestFocus();        }     }    public void start() {        Java2Demo.demo.start();    }    public void stop() {        Java2Demo.demo.stop();    }}