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view dwt/dnd/TransferData.d @ 0:380af2bdd8e5
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author | Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com> |
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date | Sat, 09 Aug 2008 17:00:02 +0200 |
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children | d8635bb48c7c |
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/******************************************************************************* * Copyright (c) 2000, 2005 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 *******************************************************************************/ module dwt.dnd; /** * The <code>TransferData</code> class is a platform specific data structure for * describing the type and the contents of data being converted by a transfer agent. * * <p>As an application writer, you do not need to know the specifics of * TransferData. TransferData instances are passed to a subclass of Transfer * and the Transfer object manages the platform specific issues. * You can ask a Transfer subclass if it can handle this data by calling * Transfer.isSupportedType(transferData).</p> * * <p>You should only need to become familiar with the fields in this class if you * are implementing a Transfer subclass and you are unable to subclass the * ByteArrayTransfer class.</p> */ public class TransferData { /** * The type is a unique identifier of a system format or user defined format. * (Warning: This field is platform dependent) * <p> * <b>IMPORTANT:</b> This field is <em>not</em> part of the DWT * public API. It is marked public only so that it can be shared * within the modules provided by DWT. It is not available on all * platforms and should never be accessed from application code. * </p> */ public int type; /** * The data being transferred. * The data field may contain multiple values. * (Warning: This field is platform dependent) * <p> * <b>IMPORTANT:</b> This field is <em>not</em> part of the DWT * public API. It is marked public only so that it can be shared * within the modules provided by DWT. It is not available on all * platforms and should never be accessed from application code. * </p> */ public byte[][] data; /** * The result field contains the result of converting a * java data type into a platform specific value. * (Warning: This field is platform dependent) * <p> * <b>IMPORTANT:</b> This field is <em>not</em> part of the DWT * public API. It is marked public only so that it can be shared * within the modules provided by DWT. It is not available on all * platforms and should never be accessed from application code. * </p> * <p>The value of result is 1 if the conversion was successful. * The value of result is 0 if the conversion failed.</p> */ public int result; }