How to use

verifyKey

method

in

org.eclipse.jface.internal.text.link.contentassist.IContentAssistListener2

/**
 * Verifies key events by notifying the registered listeners.
 * Each listener is allowed to indicate that the event has been
 * handled and should not be further processed.
 *
 * @param e the verify event
 * @see VerifyKeyListener#verifyKey(org.eclipse.swt.events.VerifyEvent)
 */
@Override
public void verifyKey(VerifyEvent e) {
  IContentAssistListener2[] listeners= fListeners.clone();
  for (int i= 0; i < listeners.length; i++) {
    if (listeners[i] != null) {
      if (!listeners[i].verifyKey(e) || !e.doit)
        return;
    }
  }
}

/**
 * Verifies key events by notifying the registered listeners.
 * Each listener is allowed to indicate that the event has been
 * handled and should not be further processed.
 *
 * @param e the verify event
 * @see VerifyKeyListener#verifyKey(org.eclipse.swt.events.VerifyEvent)
 */
@Override
public void verifyKey(VerifyEvent e) {
  IContentAssistListener2[] listeners= fListeners.clone();
  for (int i= 0; i < listeners.length; i++) {
    if (listeners[i] != null) {
      if (!listeners[i].verifyKey(e) || !e.doit)
        return;
    }
  }
}