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annotate dwt/dnd/TreeDragSourceEffect.d @ 156:969e7de37c3d default tip

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Fixes to get dwt to work with dmd and ldc
author Jacob Carlborg <doob@me.com>
date Wed, 08 Jul 2009 21:56:44 +0200
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1 /*******************************************************************************
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2 * Copyright (c) 2007, 2008 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 *
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11 * Port to the D programming language:
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12 * Jacob Carlborg <doob@me.com>
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13 *******************************************************************************/
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14 module dwt.dnd.TreeDragSourceEffect;
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16 import dwt.dwthelper.utils;
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18 import dwt.widgets.Tree;
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20 import dwt.dnd.DragSourceEffect;
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21
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22 /**
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23 * This class provides default implementations to display a source image
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24 * when a drag is initiated from a <code>Tree</code>.
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25 *
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26 * <p>Classes that wish to provide their own source image for a <code>Tree</code> can
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27 * extend <code>TreeDragSourceEffect</code> class and override the <code>TreeDragSourceEffect.dragStart</code>
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28 * method and set the field <code>DragSourceEvent.image</code> with their own image.</p>
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29 *
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30 * Subclasses that override any methods of this class must call the corresponding
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31 * <code>super</code> method to get the default drag under effect implementation.
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32 *
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33 * @see DragSourceEffect
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34 * @see DragSourceEvent
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35 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
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36 *
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37 * @since 3.3
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38 */
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39 public class TreeDragSourceEffect : DragSourceEffect {
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40 /**
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41 * Creates a new <code>TreeDragSourceEffect</code> to handle drag effect
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42 * from the specified <code>Tree</code>.
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43 *
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44 * @param tree the <code>Tree</code> that the user clicks on to initiate the drag
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45 */
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46 public this(Tree tree) {
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47 super(tree);
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48 }
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49 }