| /******************************************************************************* |
| * Copyright (c) 2000, 2016 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 |
| * Lars Vogel <Lars.Vogel@vogella.com> - Bug 502845 |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| /* |
| * Text example snippet: stop CR from going to the default button |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import static org.eclipse.swt.events.SelectionListener.*; |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet116 { |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new GridLayout()); |
| Text text = new Text(shell, SWT.SINGLE | SWT.BORDER); |
| text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| text.setText("Here is some text"); |
| text.addSelectionListener(widgetDefaultSelectedAdapter(e-> System.out.println("Text default selected (overrides default button)"))); |
| text.addTraverseListener(e -> { |
| if (e.detail == SWT.TRAVERSE_RETURN) { |
| e.doit = false; |
| e.detail = SWT.TRAVERSE_NONE; |
| } |
| }); |
| Button button = new Button(shell, SWT.PUSH); |
| button.setText("Ok"); |
| button.addSelectionListener(widgetSelectedAdapter(e-> System.out.println("Button selected"))); |
| shell.setDefaultButton(button); |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |