projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 7dab9892 KO |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/osx/dnd_osx.cpp | |
| 3 | // Purpose: Mac common wxDropTarget, wxDropSource implementations | |
| 4 | // Author: Stefan Csomor | |
| 5 | // Modified by: | |
| 6 | // Created: 1998-01-01 | |
| 7 | // RCS-ID: $Id: dnd.cpp 61724 2009-08-21 10:41:26Z VZ $ | |
| 8 | // Copyright: (c) 1998 Stefan Csomor | |
| 9 | // Licence: wxWindows licence | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #include "wx/wxprec.h" | |
| 13 | ||
| 14 | #if wxUSE_DRAG_AND_DROP | |
| 15 | ||
| 16 | #include "wx/dnd.h" | |
| 17 | ||
| 18 | #ifndef WX_PRECOMP | |
| 19 | #include "wx/app.h" | |
| 20 | #include "wx/toplevel.h" | |
| 21 | #include "wx/gdicmn.h" | |
| 22 | #endif // WX_PRECOMP | |
| 23 | ||
| 24 | #include "wx/osx/private.h" | |
| 25 | ||
| 26 | //---------------------------------------------------------------------------- | |
| 27 | // wxDropTarget | |
| 28 | //---------------------------------------------------------------------------- | |
| 29 | ||
| 30 | wxDragResult wxDropTarget::OnDragOver( | |
| 31 | wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), | |
| 32 | wxDragResult def ) | |
| 33 | { | |
| 34 | return CurrentDragHasSupportedFormat() ? def : wxDragNone; | |
| 35 | } | |
| 36 | ||
| 37 | wxDataFormat wxDropTarget::GetMatchingPair() | |
| 38 | { | |
| 39 | wxFAIL_MSG("wxDropTarget::GetMatchingPair() not implemented in src/osx/carbon/dnd.cpp"); | |
| 40 | return wxDF_INVALID; | |
| 41 | } | |
| 42 | ||
| 43 | bool wxDropTarget::OnDrop( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y) ) | |
| 44 | { | |
| 45 | if (m_dataObject == NULL) | |
| 46 | return false; | |
| 47 | ||
| 48 | return CurrentDragHasSupportedFormat(); | |
| 49 | } | |
| 50 | ||
| 51 | wxDragResult wxDropTarget::OnData( | |
| 52 | wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), | |
| 53 | wxDragResult def ) | |
| 54 | { | |
| 55 | if (m_dataObject == NULL) | |
| 56 | return wxDragNone; | |
| 57 | ||
| 58 | if (!CurrentDragHasSupportedFormat()) | |
| 59 | return wxDragNone; | |
| 60 | ||
| 61 | return GetData() ? def : wxDragNone; | |
| 62 | } | |
| 63 | ||
| 64 | //------------------------------------------------------------------------- | |
| 65 | // wxDropSource | |
| 66 | //------------------------------------------------------------------------- | |
| 67 | ||
| 68 | //----------------------------------------------------------------------------- | |
| 69 | // drag request | |
| 70 | ||
| 71 | wxDropSource::~wxDropSource() | |
| 72 | { | |
| 73 | } | |
| 74 | ||
| 75 | bool wxDropSource::MacInstallDefaultCursor(wxDragResult effect) | |
| 76 | { | |
| 77 | const wxCursor& cursor = GetCursor(effect); | |
| 78 | bool result = cursor.Ok(); | |
| 79 | ||
| 80 | if ( result ) | |
| 81 | cursor.MacInstall(); | |
| 82 | ||
| 83 | return result; | |
| 84 | } | |
| 85 | ||
| 86 | #endif // wxUSE_DRAG_AND_DROP | |
| 87 |