| /******************************************************************************* |
| * Copyright (c) 2000, 2008 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.accessibility; |
| |
| |
| import org.eclipse.swt.internal.SWTEventObject; |
| |
| /** |
| * Instances of this class are sent as a result of |
| * accessibility clients sending messages to controls |
| * asking for information about the control instance. |
| * <p> |
| * Note: The meaning of the result field depends |
| * on the message that was sent. |
| * </p> |
| * |
| * @see AccessibleListener |
| * @see AccessibleAdapter |
| * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> |
| * |
| * @since 2.0 |
| */ |
| public class AccessibleEvent extends SWTEventObject { |
| /** |
| * The value of this field is set by an accessibility client |
| * before the accessible listener method is called. |
| * ChildID can be CHILDID_SELF, representing the control itself, |
| * or a 0-based integer representing a specific child of the control. |
| */ |
| public int childID; |
| |
| /** |
| * The value of this field must be set in the accessible listener |
| * method before returning. |
| * What to set it to depends on the listener method called, and |
| * the childID specified by the client. |
| */ |
| public String result; |
| |
| static final long serialVersionUID = 3257567304224026934L; |
| |
| /** |
| * Constructs a new instance of this class. |
| * |
| * @param source the object that fired the event |
| */ |
| public AccessibleEvent(Object source) { |
| super(source); |
| } |
| |
| /** |
| * Returns a string containing a concise, human-readable |
| * description of the receiver. |
| * |
| * @return a string representation of the event |
| */ |
| @Override |
| public String toString () { |
| return "AccessibleEvent {childID=" + childID + " result=" + result + "}"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } |
| } |