hyperlinktest.java

这个是Java的swing相关的典型的源码

// Demonstrating the HyperlinkListener  
 


 

import java.awt.BorderLayout;
import java.awt.Container;
import java.io.IOException;

import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;

public class HyperlinkTest {
  public static void main(String args[]) {
      JFrame frame = new JFrame();
    Container contentPane = frame.getContentPane();

    final JEditorPane ep = new JEditorPane();

    try {
      ep.setPage("http://www.java2s.com");
    } catch (IOException e) {
      System.err.println("Bad URL: " + e);
      System.exit(-1);
    }

    HyperlinkListener listener = new HyperlinkListener() {
      public void hyperlinkUpdate(HyperlinkEvent e) {
        if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
          try {
            ep.setPage(e.getURL());
          } catch (IOException ioe) {
            System.err.println("Error loading: " + ioe);
          }
        }
      }
    };
    ep.addHyperlinkListener(listener);
    ep.setEditable(false);
    JScrollPane pane = new JScrollPane(ep);
    contentPane.add(pane, BorderLayout.CENTER);
    frame.setSize(640, 480);
    frame.show();
  }
}