| /******************************************************************************* |
| * Copyright (c) 2000, 2013 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; |
| |
| /* |
| * Display snippet: use the AppMenuBar when available. |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| * |
| * @since 3.7 |
| */ |
| import static org.eclipse.swt.events.SelectionListener.*; |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet347 { |
| public static void main(String[] args) { |
| final Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new GridLayout(1, false)); |
| Menu appMenuBar = display.getMenuBar(); |
| if (appMenuBar == null) { |
| appMenuBar = new Menu(shell, SWT.BAR); |
| shell.setMenuBar(appMenuBar); |
| } |
| MenuItem file = new MenuItem(appMenuBar, SWT.CASCADE); |
| file.setText("File"); |
| Menu dropdown = new Menu(appMenuBar); |
| file.setMenu(dropdown); |
| MenuItem exit = new MenuItem(dropdown, SWT.PUSH); |
| exit.setText("Exit"); |
| exit.addSelectionListener(widgetSelectedAdapter(e -> display.dispose())); |
| Button b = new Button(shell, SWT.PUSH); |
| b.setText("Test"); |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |