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comparison dwt/dnd/DropTargetAdapter.d @ 135:242e33c0e383

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Added dnd source, ByteArrayTransfer,Clipboard completed
author Frank Benoit <benoit@tionex.de>
date Wed, 13 Feb 2008 04:51:22 +0100
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134:fa7d7d66b9ed 135:242e33c0e383
1 /*******************************************************************************
2 * Copyright (c) 2000, 2004 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module dwt.dnd.DropTargetAdapter;
14
15 import dwt.dnd.DropTargetListener;
16 import dwt.dnd.DropTargetEvent;
17
18 /**
19 * This adapter class provides default implementations for the
20 * methods described by the <code>DropTargetListener</code> interface.
21 * <p>
22 * Classes that wish to deal with <code>DropTargetEvent</code>s can
23 * extend this class and override only the methods which they are
24 * interested in.
25 * </p>
26 *
27 * @see DropTargetListener
28 * @see DropTargetEvent
29 */
30 public class DropTargetAdapter : DropTargetListener {
31
32 /**
33 * This implementation of <code>dragEnter</code> permits the default
34 * operation defined in <code>event.detail</code>to be performed on the current data type
35 * defined in <code>event.currentDataType</code>.
36 * For additional information see <code>DropTargetListener.dragEnter</code>.
37 */
38 public void dragEnter(DropTargetEvent event){}
39 /**
40 * This implementation of <code>dragLeave</code> does nothing.
41 * For additional information see <code>DropTargetListener.dragOperationChanged</code>.
42 */
43 public void dragLeave(DropTargetEvent event){}
44 /**
45 * This implementation of <code>dragOperationChanged</code> permits the default
46 * operation defined in <code>event.detail</code>to be performed on the current data type
47 * defined in <code>event.currentDataType</code>.
48 * For additional information see <code>DropTargetListener.dragOperationChanged</code>.
49 */
50 public void dragOperationChanged(DropTargetEvent event){}
51 /**
52 * This implementation of <code>dragOver</code> permits the default
53 * operation defined in <code>event.detail</code>to be performed on the current data type
54 * defined in <code>event.currentDataType</code>.
55 * For additional information see <code>DropTargetListener.dragOver</code>.
56 */
57 public void dragOver(DropTargetEvent event){}
58 /**
59 * This implementation of <code>drop</code> does nothing.
60 * For additional information see <code>DropTargetListener.drop</code>.
61 */
62 public void drop(DropTargetEvent event){}
63 /**
64 * This implementation of <code>dropAccept</code> permits the default
65 * operation defined in <code>event.detail</code>to be performed on the current data type
66 * defined in <code>event.currentDataType</code>.
67 * For additional information see <code>DropTargetListener.dropAccept</code>.
68 */
69 public void dropAccept(DropTargetEvent event){}
70
71 }