| /******************************************************************************* |
| * Copyright (c) 2009 Oracle. 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: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.ui.internal.utility.swt; |
| |
| import org.eclipse.swt.events.DisposeListener; |
| import org.eclipse.swt.widgets.Widget; |
| |
| /** |
| * All the "list widgets" are subclasses of {@link Widget}; so we can provide |
| * a smidgen of common behavior here. |
| */ |
| abstract class AbstractListWidgetAdapter<W extends Widget> |
| implements ListWidgetModelBinding.ListWidget |
| { |
| final W widget; |
| |
| AbstractListWidgetAdapter(W widget) { |
| super(); |
| this.widget = widget; |
| } |
| |
| public boolean isDisposed() { |
| return this.widget.isDisposed(); |
| } |
| |
| public void addDisposeListener(DisposeListener listener) { |
| this.widget.addDisposeListener(listener); |
| } |
| |
| public void removeDisposeListener(DisposeListener listener) { |
| this.widget.removeDisposeListener(listener); |
| } |
| |
| } |
| |