| | 1 | /////////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: dnd.h |
| | 3 | // Purpose: declaration of the wxDropTarget class |
| | 4 | // Author: David Webster |
| | 5 | // Modified by: |
| | 6 | // Created: 10/21/99 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) 1999 David Webster |
| | 9 | // Licence: wxWindows license |
| | 10 | /////////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | |
| | 13 | #ifndef __OS2DNDH__ |
| | 14 | #define __OS2DNDH__ |
| | 15 | |
| | 16 | #if !wxUSE_DRAG_AND_DROP |
| | 17 | #error "You should #define wxUSE_DRAG_AND_DROP to 1 to compile this file!" |
| | 18 | #endif //WX_DRAG_DROP |
| | 19 | |
| | 20 | #define INCL_WINSTDDRAG |
| | 21 | #include <os2.h> |
| | 22 | #ifndef __EMX__ |
| | 23 | #include <pmstddlg.h> |
| | 24 | #endif |
| | 25 | |
| | 26 | //------------------------------------------------------------------------- |
| | 27 | // wxDropSource |
| | 28 | //------------------------------------------------------------------------- |
| | 29 | |
| | 30 | class WXDLLEXPORT wxDropSource: public wxDropSourceBase |
| | 31 | { |
| | 32 | public: |
| | 33 | /* constructor. set data later with SetData() */ |
| | 34 | wxDropSource(wxWindow* pWin); |
| | 35 | |
| | 36 | /* constructor for setting one data object */ |
| | 37 | wxDropSource( wxDataObject& rData, |
| | 38 | wxWindow* pWin |
| | 39 | ); |
| | 40 | virtual ~wxDropSource(); |
| | 41 | |
| | 42 | /* start drag action */ |
| | 43 | virtual wxDragResult DoDragDrop(bool bAllowMove = FALSE); |
| | 44 | |
| | 45 | protected: |
| | 46 | void Init(void); |
| | 47 | bool m_bLazyDrag; |
| | 48 | |
| | 49 | DRAGIMAGE* m_pDragImage; |
| | 50 | DRAGINFO* m_pDragInfo; |
| | 51 | DRAGTRANSFER* m_pDragTransfer; |
| | 52 | }; |
| | 53 | |
| | 54 | //------------------------------------------------------------------------- |
| | 55 | // wxDropTarget |
| | 56 | //------------------------------------------------------------------------- |
| | 57 | |
| | 58 | class WXDLLEXPORT wxDropTarget: public wxDropTargetBase |
| | 59 | { |
| | 60 | public: |
| | 61 | wxDropTarget(wxDataObject *dataObject = (wxDataObject*)NULL); |
| | 62 | virtual ~wxDropTarget(); |
| | 63 | |
| | 64 | void Register(WXHWND hwnd); |
| | 65 | void Revoke(WXHWND hwnd); |
| | 66 | |
| | 67 | virtual wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def); |
| | 68 | virtual bool OnDrop(wxCoord x, wxCoord y); |
| | 69 | virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult vResult); |
| | 70 | virtual bool GetData(); |
| | 71 | |
| | 72 | // implementation |
| | 73 | protected: |
| | 74 | virtual bool IsAcceptable(DRAGINFO* pInfo); |
| | 75 | |
| | 76 | DRAGINFO* m_pDragInfo; |
| | 77 | DRAGTRANSFER* m_pDragTransfer; |
| | 78 | }; |
| | 79 | |
| | 80 | #endif //__OS2DNDH__ |
| | 81 | |
projects / wxWidgets.git / blame_incremental