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[bcbb26]: DropSource.h Maximize Restore History

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DropSource.h    34 lines (27 with data), 815 Bytes

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/*
* Copyright (c) 2003-2007 Rony Shapiro <ronys@users.sourceforge.net>.
* All rights reserved. Use of the code is allowed under the
* Artistic License terms, as specified in the LICENSE file
* distributed with this code, or available from
* http://www.opensource.org/licenses/artistic-license.php
*/
#pragma once
#include "afxole.h"
// Drag and Drop source
// Note values to stop D&D between instances where data is of different lengths
enum {
FROMCC = 0,
FROMHDR = 1,
FROMTREE = 2,
};
class CDataSource : protected COleDataSource
{
public:
CDataSource();
virtual ~CDataSource();
virtual DROPEFFECT StartDragging(BYTE *szData, DWORD dwLength,
CLIPFORMAT cpfmt, RECT* rClient, CPoint* ptMousePos);
protected:
virtual void CompleteMove() {};
private:
};