/* * @(#)HtmlDemo.java	1.12 05/11/17 *  * 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. *//* * @(#)HtmlDemo.java	1.12 05/11/17 */import javax.swing.*;import javax.swing.event.*;import javax.swing.text.*;import javax.swing.text.html.*;import javax.swing.border.*;import javax.swing.colorchooser.*;import javax.swing.filechooser.*;import javax.accessibility.*;import java.awt.*;import java.awt.event.*;import java.beans.*;import java.util.*;import java.io.*;import java.applet.*;import java.net.*;/** * Html Demo * * @version 1.12 05/11/17 * @author Jeff Dinkins */public class HtmlDemo extends DemoModule {    JEditorPane html;        /**     * main method allows us to run as a standalone demo.     */    public static void main(String[] args) {	HtmlDemo demo = new HtmlDemo(null);	demo.mainImpl();    }        /**     * HtmlDemo Constructor     */    public HtmlDemo(SwingSet2 swingset) {        // Set the title for this demo, and an icon used to represent this        // demo inside the SwingSet2 app.        super(swingset, "HtmlDemo", "toolbar/JEditorPane.gif");	        try {	    URL url = null;	    // System.getProperty("user.dir") +	    // System.getProperty("file.separator");	    String path = null;	    try {		path = "/resources/index.html";		url = getClass().getResource(path);            } catch (Exception e) {		System.err.println("Failed to open " + path);		url = null;            }	                if(url != null) {                html = new JEditorPane(url);                html.setEditable(false);                html.addHyperlinkListener(createHyperLinkListener());		JScrollPane scroller = new JScrollPane();		JViewport vp = scroller.getViewport();		vp.add(html);                getDemoPanel().add(scroller, BorderLayout.CENTER);            }        } catch (MalformedURLException e) {            System.out.println("Malformed URL: " + e);        } catch (IOException e) {            System.out.println("IOException: " + e);        }    }    public HyperlinkListener createHyperLinkListener() {	return new HyperlinkListener() {	    public void hyperlinkUpdate(HyperlinkEvent e) {		if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {		    if (e instanceof HTMLFrameHyperlinkEvent) {			((HTMLDocument)html.getDocument()).processHTMLFrameHyperlinkEvent(			    (HTMLFrameHyperlinkEvent)e);		    } else {			try {			    html.setPage(e.getURL());			} catch (IOException ioe) {			    System.out.println("IOE: " + ioe);			}		    }		}	    }	};    }        void updateDragEnabled(boolean dragEnabled) {        html.setDragEnabled(dragEnabled);    }    }