]> git.saurik.com Git - wxWidgets.git/blame_incremental - include/wx/mac/dnd.h
disable use of #pragma interface under Mac OS X
[wxWidgets.git] / include / wx / mac / dnd.h
... / ...
CommitLineData
1///////////////////////////////////////////////////////////////////////////////
2// Name: dnd.h
3// Purpose: Declaration of the wxDropTarget, wxDropSource class etc.
4// Author: AUTHOR
5// RCS-ID: $Id$
6// Copyright: (c) 1998 AUTHOR
7// Licence: wxWindows licence
8///////////////////////////////////////////////////////////////////////////////
9
10#ifndef _WX_DND_H_
11#define _WX_DND_H_
12
13#if defined(__GNUG__) && !defined(__APPLE__)
14#pragma interface "dnd.h"
15#endif
16
17#if wxUSE_DRAG_AND_DROP
18
19#include "wx/defs.h"
20#include "wx/object.h"
21#include "wx/string.h"
22#include "wx/string.h"
23#include "wx/dataobj.h"
24#include "wx/cursor.h"
25
26//-------------------------------------------------------------------------
27// classes
28//-------------------------------------------------------------------------
29
30class WXDLLEXPORT wxWindow;
31
32class WXDLLEXPORT wxDropTarget;
33class WXDLLEXPORT wxTextDropTarget;
34class WXDLLEXPORT wxFileDropTarget;
35
36class WXDLLEXPORT wxDropSource;
37
38// ----------------------------------------------------------------------------
39// macros
40// ----------------------------------------------------------------------------
41
42// this macro may be used instead for wxDropSource ctor arguments: it will use
43// the icon 'name' from an XPM file under GTK, but will expand to something
44// else under MSW. If you don't use it, you will have to use #ifdef in the
45// application code.
46#define wxDROP_ICON(name) wxICON(name)
47
48//-------------------------------------------------------------------------
49// wxDropTarget
50//-------------------------------------------------------------------------
51
52class WXDLLEXPORT wxDropTarget: public wxDropTargetBase
53{
54 public:
55
56 wxDropTarget(wxDataObject *dataObject = (wxDataObject*) NULL );
57
58 virtual wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def);
59 virtual bool OnDrop(wxCoord x, wxCoord y);
60 virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def);
61 virtual bool GetData();
62
63 bool CurrentDragHasSupportedFormat() ;
64 void SetCurrentDrag( void* drag ) { m_currentDrag = drag ; }
65 void* GetCurrentDrag() { return m_currentDrag ; }
66 protected :
67 void* m_currentDrag ;
68};
69
70//-------------------------------------------------------------------------
71// wxDropSource
72//-------------------------------------------------------------------------
73
74class WXDLLEXPORT wxDropSource: public wxDropSourceBase
75{
76public:
77 /* constructor. set data later with SetData() */
78 wxDropSource( wxWindow *win = (wxWindow *)NULL,
79 const wxIcon &copy = wxNullIcon,
80 const wxIcon &move = wxNullIcon,
81 const wxIcon &none = wxNullIcon);
82
83 /* constructor for setting one data object */
84 wxDropSource( wxDataObject& data,
85 wxWindow *win,
86 const wxIcon &copy = wxNullIcon,
87 const wxIcon &move = wxNullIcon,
88 const wxIcon &none = wxNullIcon);
89
90
91 ~wxDropSource();
92
93 /* start drag action */
94 virtual wxDragResult DoDragDrop(int flags = wxDrag_CopyOnly);
95
96 wxWindow* GetWindow() { return m_window ; }
97 void SetCurrentDrag( void* drag ) { m_currentDrag = drag ; }
98 void* GetCurrentDrag() { return m_currentDrag ; }
99 protected :
100 wxWindow *m_window;
101 void* m_currentDrag ;
102};
103
104#endif
105 // D&D
106
107#endif
108 //_WX_DND_H_
109