/**Class LinkTrace is used for listening to when a Hyperlink is clicked.
*Internet Programming 1 - Course
*@author Martin Carlsson
*/

import javax.swing.*;
import javax.swing.event.*;

public class LinkTrace implements HyperlinkListener {
private JEditorPane pane;
    
    public LinkTrace(JEditorPane pane) {
        this.pane=pane; // Reference to the pane in the GUI class
    }
    
    /*Updates the hyperlink*/
    public void hyperlinkUpdate(HyperlinkEvent hE) {
        
        if(hE.getEventType()==HyperlinkEvent.EventType.ACTIVATED) {
            try {
                pane.setPage(hE.getURL());
            }
            catch(Exception e) {
            }
        } 
    } 
} // End class LinkTrace