| /****************************************************************************** |
| * Copyright (c) 2004 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.gmf.runtime.common.core.util; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| |
| /** |
| * A common tag interface that is supported by viewers that want to enable access to |
| * their selection. |
| * <p> |
| * API clients should <b>not</b> implement this interface. |
| * </p> |
| * <p> |
| * API clients typically use the interface when implementing selectionChanged methods in |
| * IActionDelegate. |
| * </p> |
| * <p> |
| * Example: |
| * <pre> |
| * |
| * public void selectionChanged(IAction action, final ISelection selection) { |
| * |
| * if (selection instanceof IStructuredSelection) { |
| * |
| * IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
| * |
| * Object firstSelection = structuredSelection.getFirstElement(); |
| * |
| * if (firstSelection instanceof IAdaptableSelection) { |
| * |
| * myExpectedObject = (...) ((IAdaptableSelection) firstSelection).getAdapter( ... ); |
| * } |
| * } |
| * } |
| * |
| * </pre> |
| */ |
| public interface IAdaptableSelection |
| extends IAdaptable { |
| // Tag interface |
| } |
