Mercurial > projects > dwt-mac
comparison dwt/dnd/DragSourceEffect.d @ 45:d8635bb48c7c
Merge with SWT 3.5
author | Jacob Carlborg <doob@me.com> |
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date | Mon, 01 Dec 2008 17:07:00 +0100 |
parents | 1a8b3cb347e0 |
children | bc175cd0484a |
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44:ca5e494f2bbf | 45:d8635bb48c7c |
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1 /******************************************************************************* | 1 /******************************************************************************* |
2 * Copyright (c) 2007 IBM Corporation and others. | 2 * Copyright (c) 2007, 2008 IBM Corporation and others. |
3 * All rights reserved. This program and the accompanying materials | 3 * All rights reserved. This program and the accompanying materials |
4 * are made available under the terms of the Eclipse Public License v1.0 | 4 * are made available under the terms of the Eclipse Public License v1.0 |
5 * which accompanies this distribution, and is available at | 5 * which accompanies this distribution, and is available at |
6 * http://www.eclipse.org/legal/epl-v10.html | 6 * http://www.eclipse.org/legal/epl-v10.html |
7 * | 7 * |
8 * Contributors: | 8 * Contributors: |
9 * IBM Corporation - initial API and implementation | 9 * IBM Corporation - initial API and implementation |
10 *******************************************************************************/ | 10 *******************************************************************************/ |
11 module dwt.dnd; | 11 module dwt.dnd.DragSourceEffect; |
12 | 12 |
13 import dwt.*; | 13 import dwt.dwthelper.utils; |
14 import dwt.widgets.*; | 14 |
15 import dwt.DWT; | |
16 import dwt.widgets.Control; | |
15 | 17 |
16 /** | 18 /** |
17 * This class provides default implementations to display a drag source | 19 * This class provides default implementations to display a drag source |
18 * effect during a drag and drop operation. The current implementation | 20 * effect during a drag and drop operation. The current implementation |
19 * does not provide any visual feedback. | 21 * does not provide any visual feedback. |
30 * The image should be disposed when <code>DragSourceAdapter.dragFinished</code> is called. | 32 * The image should be disposed when <code>DragSourceAdapter.dragFinished</code> is called. |
31 * </p> | 33 * </p> |
32 * | 34 * |
33 * @see DragSourceAdapter | 35 * @see DragSourceAdapter |
34 * @see DragSourceEvent | 36 * @see DragSourceEvent |
37 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> | |
35 * | 38 * |
36 * @since 3.3 | 39 * @since 3.3 |
37 */ | 40 */ |
38 public class DragSourceEffect : DragSourceAdapter { | 41 public class DragSourceEffect extends DragSourceAdapter { |
39 Control control = null; | 42 Control control = null; |
40 | 43 |
41 /** | 44 /** |
42 * Creates a new <code>DragSourceEffect</code> to handle drag effect from the specified <code>Control</code>. | 45 * Creates a new <code>DragSourceEffect</code> to handle drag effect from the specified <code>Control</code>. |
43 * | 46 * |
45 * | 48 * |
46 * @exception IllegalArgumentException <ul> | 49 * @exception IllegalArgumentException <ul> |
47 * <li>ERROR_NULL_ARGUMENT - if the control is null</li> | 50 * <li>ERROR_NULL_ARGUMENT - if the control is null</li> |
48 * </ul> | 51 * </ul> |
49 */ | 52 */ |
50 public this(Control control) { | 53 public DragSourceEffect(Control control) { |
51 if (control is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); | 54 if (control is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
52 this.control = control; | 55 this.control = control; |
53 } | 56 } |
54 | 57 |
55 /** | 58 /** |