| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| /* |
| * Accessibility example snippet: use accessible relations to provide |
| * additional information to an AT |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| * |
| * @since 3.6 |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.accessibility.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet350 { |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setText("Snippet 350"); |
| shell.setLayout(new GridLayout(2, false)); |
| shell.setText("Accessible Relations"); |
| |
| Label nameLabel = new Label(shell, SWT.NONE); |
| nameLabel.setText("Name:"); |
| Text nameText = new Text(shell, SWT.BORDER); |
| nameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| Accessible accNameLabel = nameLabel.getAccessible(); |
| Accessible accNameText = nameText.getAccessible(); |
| accNameLabel.addRelation(ACC.RELATION_LABEL_FOR, accNameText); |
| accNameText.addRelation(ACC.RELATION_LABELLED_BY, accNameLabel); |
| |
| Group addressGroup = new Group(shell, SWT.NONE); |
| addressGroup.setText("Address"); |
| addressGroup.setLayout(new GridLayout(2, false)); |
| addressGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1)); |
| |
| Label streetLabel = new Label(addressGroup, SWT.NONE); |
| streetLabel.setText("Street:"); |
| Text streetText = new Text(addressGroup, SWT.BORDER); |
| streetText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| Accessible accStreetLabel = streetLabel.getAccessible(); |
| Accessible accStreetText = streetText.getAccessible(); |
| accStreetLabel.addRelation(ACC.RELATION_LABEL_FOR, accStreetText); |
| accStreetText.addRelation(ACC.RELATION_LABELLED_BY, accStreetLabel); |
| |
| Label cityLabel = new Label(addressGroup, SWT.NONE); |
| cityLabel.setText("City:"); |
| Text cityText = new Text(addressGroup, SWT.BORDER); |
| cityText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| Accessible accCityLabel = cityLabel.getAccessible(); |
| Accessible accCityText = cityText.getAccessible(); |
| accCityLabel.addRelation(ACC.RELATION_LABEL_FOR, accCityText); |
| accCityText.addRelation(ACC.RELATION_LABELLED_BY, accCityLabel); |
| |
| Accessible accAddressGroup = addressGroup.getAccessible(); |
| accStreetText.addRelation(ACC.RELATION_MEMBER_OF, accAddressGroup); |
| accStreetText.addRelation(ACC.RELATION_LABELLED_BY, accAddressGroup); |
| accCityText.addRelation(ACC.RELATION_MEMBER_OF, accAddressGroup); |
| accCityText.addRelation(ACC.RELATION_LABELLED_BY, accAddressGroup); |
| |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |