[6a7162]: DropSource.h Maximize Restore History

Download this file

DropSource.h    36 lines (29 with data), 1.0 kB

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
/*
* Copyright (c) 2003-2008 Rony Shapiro <ronys@users.sourceforge.net>.
* All rights reserved. Use of the code is allowed under the
* Artistic License 2.0 terms, as specified in the LICENSE file
* distributed with this code, or available from
* http://www.opensource.org/licenses/artistic-license-2.0.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, // From Column Chooser Dialog
FROMHDR = 1, // From ListCtrl Header
FROMTREE_L = 2, // From TreeCtrl - left mouse D&D
FROMTREE_R = 4, // From TreeCtrl - right mouse D&D
FROMTREE_RSC = 8 // From TreeCtrl - right mouse D&D - create Shortcut allowed
};
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:
};