Mercurial > projects > dwt2
view org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/snippets/Snippet005MenuUpdater.d @ 112:9f4c18c268b2
Update to compile and execute with dmd 2.052.
author | kntroh |
---|---|
date | Wed, 16 Mar 2011 21:53:53 +0900 |
parents | 5d5bd660917f |
children |
line wrap: on
line source
/******************************************************************************* * Copyright (c) 2006, 2007 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 * Brad Reynolds - bug 116920 *******************************************************************************/ module org.eclipse.jface.examples.databinding.snippets.Snippet005MenuUpdater; import java.lang.all; import java.util.Date; import java.util.Iterator; import org.eclipse.core.databinding.observable.Realm; import org.eclipse.core.databinding.observable.list.WritableList; import org.eclipse.jface.databinding.swt.SWTObservables; import org.eclipse.jface.internal.databinding.provisional.swt.MenuUpdater; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Menu; import org.eclipse.swt.widgets.MenuItem; import org.eclipse.swt.widgets.Shell; import tango.io.Stdout; /** */ public class Snippet005MenuUpdater { public static void main(String[] args) { void add(Display d, WritableList menuItemStrings){ Stdout.formatln("adding item"); menuItemStrings.add(stringcast((new Date()).toString())); d.timerExec(5000, dgRunnable( &add, d, menuItemStrings )); } final Display display = new Display(); Realm.runWithDefault(SWTObservables.getRealm(display), dgRunnable( (Display display_) { Shell shell = new Shell(display_); final WritableList menuItemStrings = new WritableList(); display_.asyncExec(dgRunnable( &add, display_, menuItemStrings)); Menu bar = new Menu(shell, SWT.BAR); shell.setMenuBar(bar); MenuItem fileItem = new MenuItem(bar, SWT.CASCADE); fileItem.setText("&Test Menu"); final Menu submenu = new Menu(shell, SWT.DROP_DOWN); fileItem.setMenu(submenu); new class( submenu) MenuUpdater { this( Menu m ){ super(m); } protected void updateMenu() { Stdout.formatln("updating menu"); MenuItem[] items = submenu.getItems(); int itemIndex = 0; for (Iterator it = menuItemStrings.iterator(); it .hasNext();) { MenuItem item; if (itemIndex < items.length) { item = items[itemIndex++]; } else { item = new MenuItem(submenu, SWT.NONE); } String string = stringcast( it.next()); item.setText(string); } while (itemIndex < items.length) { items[itemIndex++].dispose(); } } }; shell.open(); // The SWT event loop while (!shell.isDisposed()) { if (!display_.readAndDispatch()) { display_.sleep(); } } }, display)); display.dispose(); } } void main( String[] args ){ Snippet005MenuUpdater.main(args); }