| /******************************************************************************* |
| * 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.viewers; |
| |
| import org.eclipse.core.databinding.property.set.DelegatingSetProperty; |
| import org.eclipse.core.databinding.property.set.ISetProperty; |
| import org.eclipse.jface.databinding.swt.SWTObservables; |
| import org.eclipse.jface.databinding.viewers.IViewerObservableSet; |
| import org.eclipse.jface.databinding.viewers.IViewerSetProperty; |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.CheckboxTreeViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| |
| /** |
| * @since 3.3 |
| * @deprecated use CheckboxTableViewerCheckedElementsProperty for |
| * CheckboxTableViewer, CheckboxTreeViewerCheckedElementsProperty |
| * for CheckboxTreeViewer, and CheckableElementsProperty for all |
| * other ICheckable sources. |
| */ |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| // ok to ignore warnings on deprecated class |
| public class ViewerCheckedElementsProperty extends DelegatingSetProperty |
| implements IViewerSetProperty { |
| ISetProperty checkable; |
| ISetProperty checkboxTableViewer; |
| ISetProperty checkboxTreeViewer; |
| |
| /** |
| * @param elementType |
| */ |
| public ViewerCheckedElementsProperty(Object elementType) { |
| super(elementType); |
| checkable = new CheckableCheckedElementsProperty(elementType); |
| checkboxTableViewer = new CheckboxTableViewerCheckedElementsProperty( |
| elementType); |
| checkboxTreeViewer = new CheckboxTreeViewerCheckedElementsProperty( |
| elementType); |
| } |
| |
| protected ISetProperty doGetDelegate(Object source) { |
| if (source instanceof CheckboxTableViewer) |
| return checkboxTableViewer; |
| if (source instanceof CheckboxTreeViewer) |
| return checkboxTreeViewer; |
| return checkable; |
| } |
| |
| public IViewerObservableSet observe(Viewer viewer) { |
| return (IViewerObservableSet) observe( |
| SWTObservables.getRealm(viewer.getControl().getDisplay()), |
| viewer); |
| } |
| } |