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package org.eclipse.swt.dnd;
/*
* Copyright (c) 2000, 2002 IBM Corp. All rights reserved.
* This file is made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*/
/**
* 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)
*/
public int type;
/**
* Pointer to the data being transferred. Data is of size
* <code>length</code> bytes.
* (Warning: This field is platform dependent)
*/
public int pData;
/**
* Specifies the number of bytes in pValue.
* (Warning: This field is platform dependent)
*/
public int length;
/**
* The result field contains the result of converting a java data type
* into a platform specific value.
* (Warning: This field is platform dependent)
*
* <p>The value of result is 1 if the conversion was successfully. The value of
* result is 0 if the conversion failed.</p>
*/
public int result;
}
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