| /******************************************************************************* |
| * 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.custom.CLabel; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Item; |
| import org.eclipse.swt.widgets.Label; |
| |
| /** |
| * @since 3.3 |
| * |
| * @deprecated this method is used only by deprecated methods |
| */ |
| // ok to ignore warnings in deprecated class |
| @SuppressWarnings("rawtypes") |
| public class WidgetImageProperty extends WidgetDelegatingValueProperty { |
| private IValueProperty button; |
| private IValueProperty cLabel; |
| private IValueProperty item; |
| private IValueProperty label; |
| |
| /** |
| * |
| */ |
| public WidgetImageProperty() { |
| super(Image.class); |
| } |
| |
| protected IValueProperty doGetDelegate(Object source) { |
| if (source instanceof Button) { |
| if (button == null) |
| button = new ButtonImageProperty(); |
| return button; |
| } |
| if (source instanceof CLabel) { |
| if (cLabel == null) |
| cLabel = new CLabelImageProperty(); |
| return cLabel; |
| } |
| if (source instanceof Item) { |
| if (item == null) |
| item = new ItemImageProperty(); |
| return item; |
| } |
| if (source instanceof Label) { |
| if (label == null) |
| label = new LabelImageProperty(); |
| return label; |
| } |
| throw notSupported(source); |
| } |
| } |