Re: Is it possible to have a java program to show multiple browser?

"John B. Matthews" <nospam@nospam.invalid>
Wed, 01 Jul 2009 15:40:58 -0400
In article
 Newbie <> wrote:

Is it possible to have a [J]ava program to show multiple browser[s]
on one screen, as on a security camera monitor screen?

Yes, for example:


import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.GridLayout;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;
import javax.swing.text.Document;

/** @author John B. Matthews */
public class HtmlView extends JPanel implements HyperlinkListener {

    private static final String EXAMPLE = "";
    private final JEditorPane jep;
    private final Document doc;

    public HtmlView(String url) {
        this.setLayout(new GridLayout(1, 1));
        jep = new JEditorPane();
        loadPage(jep, url);
        doc = jep.getDocument();
        JScrollPane sp = new JScrollPane(jep);
        sp.setPreferredSize(new Dimension(800, 200));

    private void loadPage(JEditorPane jep, String name) {
        try {
        } catch (IOException ioe) {

    public void hyperlinkUpdate(HyperlinkEvent e) {
        HyperlinkEvent.EventType type = e.getEventType();
        final URL url = e.getURL();
        if (type == HyperlinkEvent.EventType.ENTERED) {
            System.out.println("URL: " + url);
        } else if (type == HyperlinkEvent.EventType.ACTIVATED) {
            System.out.println("Following link...");
            try {
            } catch (IOException ioException) {
                System.err.println("Invalid link");

    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                JFrame f = new JFrame();
                f.setLayout(new GridLayout(3, 1));
                f.add(new HtmlView(EXAMPLE));
                f.add(new HtmlView(EXAMPLE));
                f.add(new HtmlView(EXAMPLE));
John B. Matthews
trashgod at gmail dot com

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