Re: ctor: this.setLayout(

"John B. Matthews" <john.b..matthews@THRWHITE.remove-dii-this>
Wed, 27 Apr 2011 15:50:44 GMT
In article
<>, wrote:

I need to have both JEditorPanes and canvases as inner classes in the
same context class because I will have to coordinate some event
handling among them.


import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.Graphics;
import javax.swing.BoxLayout;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JLabel;
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 name = "";
    private final JEditorPane jep;
    private final Document doc;

    public HtmlView() {
        UrlPane up = new UrlPane();

        jep = new JEditorPane();
        loadPage(jep, name);
        doc = jep.getDocument();
        JPanel vPanel = new JPanel();
        vPanel.setLayout(new BoxLayout(vPanel, BoxLayout.Y_AXIS));

        JScrollPane sp = new JScrollPane(vPanel);
        sp.setPreferredSize(new Dimension(800, 600));

    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");
    class UrlPane extends JPanel {
        private final Font font = new Font("Serif", Font.BOLD, 36);

        public UrlPane() {
            this.add(new JLabel(name));

        protected void paintComponent(Graphics g) {
            g.drawString("\u2615", 5, this.getHeight());

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

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