org.eclipse.swt.snippets.Snippet29.java Source code

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Here is the source code for org.eclipse.swt.snippets.Snippet29.java

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/*******************************************************************************
 * Copyright (c) 2000, 2016 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;

/*
 * Menu example snippet: create a bar and pull down menu (accelerators, mnemonics)
 *
 * For a list of all SWT example snippets see
 * http://www.eclipse.org/swt/snippets/
 */
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;

public class Snippet29 {

    public static void main(String[] args) {
        Display display = new Display();
        Shell shell = new Shell(display);
        shell.setText("Snippet 29");
        Menu bar = new Menu(shell, SWT.BAR);
        shell.setMenuBar(bar);
        MenuItem fileItem = new MenuItem(bar, SWT.CASCADE);
        fileItem.setText("&File");
        Menu submenu = new Menu(shell, SWT.DROP_DOWN);
        fileItem.setMenu(submenu);
        MenuItem item = new MenuItem(submenu, SWT.PUSH);
        item.addListener(SWT.Selection, e -> System.out.println("Select All"));
        item.setText("Select &All\tCtrl+A");
        item.setAccelerator(SWT.MOD1 + 'A');
        shell.setSize(200, 200);
        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }

}