Source Code : Detect selection events in a link widget

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Detect selection events in a link widget

/*
 * Link example snippet: detect selection events in a link widget
 * 
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Link;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;

public class Snippet183 {

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Link link = new Link(shell, SWT.NONE);
    String text = "The SWT component is designed to provide <a>efficient</a>, <a>portable</a> <a href="native">access to the user-interface facilities of the operating systems</a> on which it is implemented.";
    link.setText(text);
    link.setSize(400, 400);
    link.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event event) {
        System.out.println("Selection: " + event.text);
      }
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}

           
       

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