| /******************************************************************************* |
| * Copyright (c) 2005, 2007 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| * Brad Reynolds - bug 164653 |
| *******************************************************************************/ |
| package org.eclipse.jface.internal.databinding.internal.swt; |
| |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.widgets.List; |
| |
| /** |
| * @since 1.0 |
| * |
| */ |
| public class ListSingleSelectionObservableValue extends |
| SingleSelectionObservableValue { |
| |
| /** |
| * @param combo |
| */ |
| public ListSingleSelectionObservableValue(List combo) { |
| super(combo); |
| } |
| |
| private List getList() { |
| return (List) getWidget(); |
| } |
| |
| protected void doAddSelectionListener(final Runnable runnable) { |
| getList().addSelectionListener(new SelectionListener() { |
| public void widgetDefaultSelected(SelectionEvent e) { |
| runnable.run(); |
| } |
| |
| public void widgetSelected(SelectionEvent e) { |
| runnable.run(); |
| } |
| }); |
| } |
| |
| protected int doGetSelectionIndex() { |
| return getList().getSelectionIndex(); |
| } |
| |
| protected void doSetSelectionIndex(int index) { |
| getList().setSelection(index); |
| } |
| |
| } |