| /******************************************************************************* |
| * 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.snippets; |
| |
| /* |
| * Give accessible names to a tree and its tree items |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.accessibility.*; |
| |
| public class Snippet291 { |
| public static void main(String[] args) { |
| final Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| final Tree tree = new Tree(shell, SWT.BORDER); |
| for (int i = 0; i < 5; i++) { |
| TreeItem treeItem = new TreeItem (tree, SWT.NONE); |
| treeItem.setText ("item" + i); |
| for (int j = 0; j < 3; j++) { |
| TreeItem subItem = new TreeItem(treeItem, SWT.NONE); |
| subItem.setText("item" + i + j); |
| } |
| } |
| tree.getAccessible().addAccessibleListener(new AccessibleAdapter() { |
| public void getName(AccessibleEvent e) { |
| if (e.childID == ACC.CHILDID_SELF) { |
| e.result = "This is the Accessible Name for the Tree"; |
| } else { |
| TreeItem item = (TreeItem)display.findWidget(tree, e.childID); |
| if (item != null) { |
| e.result = "This is the Accessible Name for the TreeItem: " + item.getText(); |
| } |
| } |
| } |
| }); |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |