| /******************************************************************************* |
| * Copyright (c) 2005, 2006 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 |
| *******************************************************************************/ |
| package org.eclipse.jface.examples.databinding.radioGroup; |
| |
| import org.eclipse.swt.events.SelectionEvent; |
| |
| /** |
| * Interface VetoableSelectionListener. An interface for SelectionListeners |
| * that permit the new selection to be vetoed before widgetSelected or |
| * widgetDefaultSelected is called. |
| */ |
| public interface VetoableSelectionListener { |
| /** |
| * Method widgetCanChangeSelection. Indicates that the selection is |
| * about to be changed. Setting e.doit to false will prevent the |
| * selection from changing. |
| * |
| * @param e The SelectionEvent that is being processed. |
| */ |
| public void canWidgetChangeSelection(SelectionEvent e); |
| } |
