| /******************************************************************************* |
| * 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 264286) |
| *******************************************************************************/ |
| |
| package org.eclipse.jface.internal.databinding.swt; |
| |
| import org.eclipse.core.databinding.property.value.IValueProperty; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.StyledText; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * @since 3.3 |
| * @deprecated use static methods in WidgetProperties instead (the method names |
| * will start with 'text') |
| */ |
| // ok to ignore warnings in deprecated class |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| public class WidgetTextWithEventsProperty extends WidgetDelegatingValueProperty { |
| private final int[] events; |
| |
| private IValueProperty styledText; |
| private IValueProperty text; |
| |
| /** |
| * @param events |
| */ |
| public WidgetTextWithEventsProperty(int[] events) { |
| super(String.class); |
| this.events = checkEvents(events); |
| } |
| |
| private static int[] checkEvents(int[] events) { |
| for (int i = 0; i < events.length; i++) |
| checkEvent(events[i]); |
| return events; |
| } |
| |
| private static void checkEvent(int event) { |
| if (event != SWT.None && event != SWT.Modify && event != SWT.FocusOut |
| && event != SWT.DefaultSelection) |
| throw new IllegalArgumentException("UpdateEventType [" //$NON-NLS-1$ |
| + event + "] is not supported."); //$NON-NLS-1$ |
| } |
| |
| protected IValueProperty doGetDelegate(Object source) { |
| if (source instanceof StyledText) { |
| if (styledText == null) |
| styledText = new StyledTextTextProperty(events); |
| return styledText; |
| } |
| if (source instanceof Text) { |
| if (text == null) |
| text = new TextTextProperty(events); |
| return text; |
| } |
| throw notSupported(source); |
| } |
| } |