| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.events; |
| |
| |
| import org.eclipse.swt.internal.SWTEventListener; |
| |
| /** |
| * Classes which implement this interface provide a method |
| * that deals with the events that are generated when a |
| * traverse event occurs in a control. |
| * <p> |
| * After creating an instance of a class that implements |
| * this interface it can be added to a control using the |
| * <code>addTraverseListener</code> method and removed using |
| * the <code>removeTraverseListener</code> method. When a |
| * traverse event occurs in a control, the keyTraversed method |
| * will be invoked. |
| * </p> |
| * |
| * @see TraverseEvent |
| */ |
| public interface TraverseListener extends SWTEventListener { |
| |
| /** |
| * Sent when a traverse event occurs in a control. |
| * <p> |
| * A traverse event occurs when the user presses a traversal |
| * key. Traversal keys are typically tab and arrow keys, along |
| * with certain other keys on some platforms. Traversal key |
| * constants beginning with <code>TRAVERSE_</code> are defined |
| * in the <code>SWT</code> class. |
| * </p> |
| * |
| * @param e an event containing information about the traverse |
| */ |
| public void keyTraversed(TraverseEvent e); |
| } |