| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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; |
| |
| /* |
| * Control example snippet: prevent Tab from traversing out of a control |
| * |
| * For a list of all SWT example snippets see |
| * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.events.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet127 { |
| public static void main (String [] args) { |
| Display display = new Display (); |
| Shell shell = new Shell (display); |
| Button button1 = new Button(shell, SWT.PUSH); |
| button1.setBounds(10,10,80,30); |
| button1.setText("no traverse"); |
| button1.addTraverseListener(new TraverseListener () { |
| public void keyTraversed(TraverseEvent e) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_TAB_NEXT: |
| case SWT.TRAVERSE_TAB_PREVIOUS: { |
| e.doit = false; |
| } |
| } |
| } |
| }); |
| Button button2 = new Button (shell, SWT.PUSH); |
| button2.setBounds(100,10,80,30); |
| button2.setText("can traverse"); |
| shell.pack (); |
| shell.open(); |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| display.dispose (); |
| } |
| } |