--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/snippets/Snippet030DateAndTimeObservableValue.d	Sun Apr 19 11:33:55 2009 +0200
@@ -0,0 +1,146 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Matthew Hall 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:
+ *     Matthew Hall - initial API and implementation (bug 169876)
+ ******************************************************************************/
+
+package org.eclipse.jface.examples.databinding.snippets;
+
+import java.util.Date;
+
+import org.eclipse.core.databinding.DataBindingContext;
+import org.eclipse.core.databinding.observable.Realm;
+import org.eclipse.core.databinding.observable.value.DateAndTimeObservableValue;
+import org.eclipse.core.databinding.observable.value.IObservableValue;
+import org.eclipse.core.databinding.observable.value.WritableValue;
+import org.eclipse.jface.databinding.swt.SWTObservables;
+import org.eclipse.jface.databinding.swt.WidgetProperties;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.DateTime;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * @since 3.2
+ * 
+ */
+public class Snippet030DateAndTimeObservableValue {
+	protected Shell shell;
+	private Text modelText;
+	private DateTime date;
+	private DateTime calendar;
+	private DateTime time;
+	private Button syncTime;
+
+	/**
+	 * Launch the application
+	 * 
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		try {
+			Snippet030DateAndTimeObservableValue window = new Snippet030DateAndTimeObservableValue();
+			window.open();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * Open the window
+	 */
+	public void open() {
+		final Display display = Display.getDefault();
+		Realm.runWithDefault(SWTObservables.getRealm(display), new Runnable() {
+			public void run() {
+				createContents();
+				shell.pack();
+				shell.open();
+				while (!shell.isDisposed()) {
+					if (!display.readAndDispatch())
+						display.sleep();
+				}
+			}
+		});
+	}
+
+	protected void createContents() {
+		shell = new Shell();
+		GridLayout layout = new GridLayout();
+		layout.numColumns = 3;
+		shell.setLayout(layout);
+		shell.setText("Snippet030DateAndTimeObservableValue.java");
+
+		new Label(shell, SWT.NONE).setText("Model date + time");
+		modelText = new Text(shell, SWT.BORDER);
+		modelText.setEditable(false);
+		modelText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false,
+				2, 1));
+
+		new Label(shell, SWT.NONE).setText("Target date (SWT.DATE)");
+		date = new DateTime(shell, SWT.DATE | SWT.BORDER);
+		date.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2,
+				1));
+
+		new Label(shell, SWT.NONE).setText("Target date (SWT.CALENDAR)");
+		calendar = new DateTime(shell, SWT.CALENDAR);
+		calendar.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false,
+				2, 1));
+
+		new Label(shell, SWT.NONE).setText("Target time");
+		time = new DateTime(shell, SWT.TIME | SWT.BORDER);
+
+		syncTime = new Button(shell, SWT.CHECK);
+		syncTime.setLayoutData(new GridData());
+		syncTime.setText("Sync with system time");
+
+		bindUI();
+	}
+
+	private void bindUI() {
+		DataBindingContext dbc = new DataBindingContext();
+
+		IObservableValue model = WritableValue.withValueType(Date.class);
+		model.setValue(new Date());
+
+		dbc.bindValue(WidgetProperties.text().observe(modelText), model);
+
+		final IObservableValue timeSelection = WidgetProperties.selection()
+				.observe(time);
+
+		dbc.bindValue(new DateAndTimeObservableValue(WidgetProperties
+				.selection().observe(date), timeSelection), model);
+		dbc.bindValue(new DateAndTimeObservableValue(WidgetProperties
+				.selection().observe(calendar), timeSelection), model);
+
+		syncTime.addListener(SWT.Selection, new Listener() {
+			Runnable runnable = new Runnable() {
+				public void run() {
+					if (syncTime.getSelection()) {
+						timeSelection.setValue(new Date());
+						Display.getCurrent().timerExec(100, this);
+					}
+				}
+			};
+
+			public void handleEvent(Event event) {
+				time.setEnabled(!syncTime.getSelection());
+				if (syncTime.getSelection()) {
+					runnable.run();
+				}
+			}
+		});
+	}
+}