--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/snippets/Snippet015DelayTextModifyEvents.d	Sun Apr 19 11:33:55 2009 +0200
@@ -0,0 +1,119 @@
+/************************************************************************************************************
+ * Copyright (c) 2007 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 180746)
+ * 		Boris Bokowski, IBM - initial API and implementation
+ *      Matthew Hall - bugs 260329, 264286
+ ***********************************************************************************************************/
+package org.eclipse.jface.examples.databinding.snippets;
+
+import org.eclipse.core.databinding.DataBindingContext;
+import org.eclipse.core.databinding.observable.Observables;
+import org.eclipse.core.databinding.observable.Realm;
+import org.eclipse.core.databinding.observable.value.IObservableValue;
+import org.eclipse.jface.databinding.swt.ISWTObservableValue;
+import org.eclipse.jface.databinding.swt.SWTObservables;
+import org.eclipse.jface.databinding.swt.WidgetProperties;
+import org.eclipse.jface.internal.databinding.provisional.swt.ControlUpdater;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.resource.FontDescriptor;
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.jface.resource.LocalResourceManager;
+import org.eclipse.jface.resource.ResourceManager;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+public class Snippet015DelayTextModifyEvents {
+
+	private static void createControls(Shell shell) {
+		final Label field1 = createLabel(shell, SWT.NONE, "Field 1 ");
+
+		Text text1 = new Text(shell, SWT.BORDER);
+		GridDataFactory.fillDefaults().grab(true, false).hint(200, SWT.DEFAULT)
+				.applyTo(text1);
+		createLabel(shell, SWT.NONE, "200ms delay");
+
+		final Label field2 = createLabel(shell, SWT.NONE, "Field 2 ");
+
+		Text text2 = new Text(shell, SWT.BORDER);
+		GridDataFactory.fillDefaults().grab(true, false).hint(200, SWT.DEFAULT)
+				.applyTo(text2);
+
+		createLabel(shell, SWT.NONE, "1000ms delay");
+
+		final ISWTObservableValue delayed1 = WidgetProperties.text(SWT.Modify)
+				.observeDelayed(200, text1);
+		final ISWTObservableValue delayed2 = WidgetProperties.text(SWT.Modify)
+				.observeDelayed(1000, text2);
+
+		// (In a real application,you would want to dispose the resource manager
+		// when you are done with it)
+		ResourceManager resourceManager = new LocalResourceManager(
+				JFaceResources.getResources());
+		final Font shellFont = shell.getFont();
+		final Font italicFont = resourceManager.createFont(FontDescriptor
+				.createFrom(shellFont).setStyle(SWT.ITALIC));
+
+		final IObservableValue stale1 = Observables.observeStale(delayed1);
+		new ControlUpdater(field2) {
+			protected void updateControl() {
+				boolean stale = ((Boolean) stale1.getValue()).booleanValue();
+				field2.setFont(stale ? italicFont : shellFont);
+			}
+		};
+
+		final IObservableValue stale2 = Observables.observeStale(delayed2);
+		new ControlUpdater(field1) {
+			protected void updateControl() {
+				boolean stale = ((Boolean) stale2.getValue()).booleanValue();
+				field1.setFont(stale ? italicFont : shellFont);
+			}
+		};
+
+		String info = "Pending changes are applied immediately if the observed control loses focus";
+		GridDataFactory.fillDefaults().span(3, 1).applyTo(
+				createLabel(shell, SWT.WRAP, info));
+
+		DataBindingContext dbc = new DataBindingContext();
+
+		dbc.bindValue(delayed1, delayed2);
+	}
+
+	private static Label createLabel(Composite parent, int style, String text) {
+		Label label = new Label(parent, style);
+		label.setText(text);
+		return label;
+	}
+
+	public static void main(String[] args) {
+		final Display display = new Display();
+
+		Realm.runWithDefault(SWTObservables.getRealm(display), new Runnable() {
+			public void run() {
+				Shell shell = new Shell();
+				shell.setLayout(new GridLayout(3, false));
+
+				createControls(shell);
+
+				shell.pack();
+				shell.open();
+				while (!shell.isDisposed())
+					if (!display.readAndDispatch())
+						display.sleep();
+			}
+
+		});
+
+		display.dispose();
+	}
+
+}