--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/accessibility/AccessibleListener.d	Sat Aug 09 17:00:02 2008 +0200
@@ -0,0 +1,130 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 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
+ *     
+ * Port to the D Programming language:
+ *     Jacob Carlborg <jacob.carlborg@gmail.com>
+ *******************************************************************************/
+module dwt.accessibility.AccessibleListener;
+
+import dwt.accessibility.AccessibleEvent;
+import dwt.dwthelper.utils;
+import dwt.internal.DWTEventListener;
+
+/**
+ * Classes that implement this interface provide methods
+ * that deal with the events that are generated when an
+ * accessibility client sends a message to a control.
+ * <p>
+ * After creating an instance of a class that implements
+ * this interface it can be added to a control using the
+ * <code>addAccessibleListener</code> method and removed
+ * using the <code>removeAccessibleListener</code> method.
+ * When a client requests information, the appropriate method
+ * will be invoked.
+ * </p><p>
+ * Note: Accessibility clients use child identifiers to specify
+ * whether they want information about a control or one of its children.
+ * Child identifiers are increasing integers beginning with 0.
+ * The identifier CHILDID_SELF represents the control itself.
+ * </p>
+ *
+ * @see AccessibleAdapter
+ * @see AccessibleEvent
+ * 
+ * @since 2.0
+ */
+public interface AccessibleListener : DWTEventListener {
+
+    /**
+     * Sent when an accessibility client requests the name
+     * of the control, or the name of a child of the control.
+     * <p>
+     * Return the name of the control or specified child in the
+     * <code>result</code> field of the event object. Returning
+     * an empty string tells the client that the control or child
+     * does not have a name, and returning null tells the client
+     * to use the platform name.
+     * </p>
+     *
+     * @param e an event object containing the following fields:<ul>
+     *    <li>childID [IN] - an identifier specifying the control or one of its children</li>
+     *    <li>result [OUT] - the requested name string, or null</li>
+     * </ul>
+     */
+    public void getName (AccessibleEvent e);
+
+    /**
+     * Sent when an accessibility client requests the help string
+     * of the control, or the help string of a child of the control.
+     * <p>
+     * The information in this property should be similar to the help
+     * provided by toolTipText. It describes what the control or child
+     * does or how to use it, as opposed to getDescription, which
+     * describes appearance.
+     * </p><p>
+     * Return the help string of the control or specified child in
+     * the <code>result</code> field of the event object. Returning
+     * an empty string tells the client that the control or child
+     * does not have a help string, and returning null tells the
+     * client to use the platform help string.
+     * </p>
+     *
+     * @param e an event object containing the following fields:<ul>
+     *    <li>childID [IN] - an identifier specifying the control or one of its children</li>
+     *    <li>result [OUT] - the requested help string, or null</li>
+     * </ul>
+     */
+    public void getHelp (AccessibleEvent e);
+
+    /**
+     * Sent when an accessibility client requests the keyboard shortcut
+     * of the control, or the keyboard shortcut of a child of the control.
+     * <p>
+     * A keyboard shortcut can either be a mnemonic, or an accelerator.
+     * As a general rule, if the control or child can receive keyboard focus,
+     * then you should expose its mnemonic, and if it cannot receive keyboard
+     * focus, then you should expose its accelerator.
+     * </p><p>
+     * Return the keyboard shortcut string of the control or specified child
+     * in the <code>result</code> field of the event object. Returning an
+     * empty string tells the client that the control or child does not
+     * have a keyboard shortcut string, and returning null tells the client
+     * to use the platform keyboard shortcut string.
+     * </p>
+     *
+     * @param e an event object containing the following fields:<ul>
+     *    <li>childID [IN] - an identifier specifying the control or one of its children</li>
+     *    <li>result [OUT] - the requested keyboard shortcut string (example: "ALT+N"), or null</li>
+     * </ul>
+     */
+    public void getKeyboardShortcut (AccessibleEvent e);
+
+    /**
+     * Sent when an accessibility client requests a description
+     * of the control, or a description of a child of the control.
+     * <p>
+     * This is a textual description of the control or child's visual
+     * appearance, which is typically only necessary if it cannot be
+     * determined from other properties such as role.
+     * </p><p>
+     * Return the description of the control or specified child in
+     * the <code>result</code> field of the event object. Returning
+     * an empty string tells the client that the control or child
+     * does not have a description, and returning null tells the
+     * client to use the platform description.
+     * </p>
+     *
+     * @param e an event object containing the following fields:<ul>
+     *    <li>childID [IN] - an identifier specifying the control or one of its children</li>
+     *    <li>result [OUT] - the requested description string, or null</li>
+     * </ul>
+     */
+    public void getDescription (AccessibleEvent e);
+}