| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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; |
| |
| /* |
| * Shell example snippet: allow escape to close a shell |
| * |
| * 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.*; |
| |
| public class Snippet248 { |
| public static void main (String [] args) { |
| Display display = new Display (); |
| final Shell shell = new Shell (display); |
| shell.setLayout (new FillLayout ()); |
| shell.addListener (SWT.Traverse, new Listener () { |
| public void handleEvent (Event event) { |
| switch (event.detail) { |
| case SWT.TRAVERSE_ESCAPE: |
| shell.close (); |
| event.detail = SWT.TRAVERSE_NONE; |
| event.doit = false; |
| break; |
| } |
| } |
| }); |
| Button button = new Button (shell, SWT.PUSH); |
| button.setText ("A Button (that doesn't process Escape)"); |
| shell.pack (); |
| shell.open (); |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| display.dispose (); |
| } |
| } |