| /****************************************************************************** |
| * Copyright (c) 2002, 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.gmf.runtime.common.ui.services.dnd.core; |
| |
| /** |
| * Interface for accessing the attributes used to determine the drag and drop |
| * transfer adapters and listeners |
| * |
| * @author Vishy Ramaswamy |
| */ |
| public interface IListenerContext { |
| |
| /** |
| * Constant for requesting all supporting transfer ids |
| */ |
| public static final String ALL_TRANSFERS = "ALL_TRANSFERS"; //$NON-NLS-1$ |
| |
| /** |
| * Constant for drag operation type |
| */ |
| public static final String DRAG = "drag"; //$NON-NLS-1$ |
| |
| /** |
| * Constant for drop operation type |
| */ |
| public static final String DROP = "drop"; //$NON-NLS-1$ |
| |
| /** |
| * Returns the operation type |
| * |
| * @return Returns the operation type |
| */ |
| public String getOperationType(); |
| |
| /** |
| * Returns the transfer id requested |
| * |
| * @return the transfer id |
| */ |
| public String getTransferId(); |
| } |
