| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/cursor.h |
| | 3 | // Purpose: wxCursor base header |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: |
| | 7 | // Copyright: (c) Julian Smart |
| | 8 | // RCS-ID: $Id$ |
| | 9 | // Licence: wxWindows Licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_CURSOR_H_BASE_ |
| | 13 | #define _WX_CURSOR_H_BASE_ |
| | 14 | |
| | 15 | #include "wx/defs.h" |
| | 16 | |
| | 17 | /* |
| | 18 | wxCursor classes should have the following public API: |
| | 19 | |
| | 20 | class WXDLLIMPEXP_CORE wxCursor : public wxGDIObject |
| | 21 | { |
| | 22 | public: |
| | 23 | wxCursor(); |
| | 24 | wxCursor(const wxImage& image); |
| | 25 | wxCursor(const wxString& name, |
| | 26 | wxBitmapType type = wxCURSOR_DEFAULT_TYPE, |
| | 27 | int hotSpotX = 0, int hotSpotY = 0); |
| | 28 | wxCursor(wxStockCursor id) { InitFromStock(id); } |
| | 29 | #if WXWIN_COMPATIBILITY_2_8 |
| | 30 | wxCursor(int id) { InitFromStock((wxStockCursor)id); } |
| | 31 | #endif |
| | 32 | virtual ~wxCursor(); |
| | 33 | }; |
| | 34 | |
| | 35 | */ |
| | 36 | |
| | 37 | #if defined(__WXMSW__) |
| | 38 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_CUR_RESOURCE |
| | 39 | #include "wx/msw/cursor.h" |
| | 40 | #elif defined(__WXMOTIF__) |
| | 41 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_XBM |
| | 42 | #include "wx/motif/cursor.h" |
| | 43 | #elif defined(__WXGTK20__) |
| | 44 | #ifdef __WINDOWS__ |
| | 45 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_CUR_RESOURCE |
| | 46 | #else |
| | 47 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_XPM |
| | 48 | #endif |
| | 49 | #include "wx/gtk/cursor.h" |
| | 50 | #elif defined(__WXGTK__) |
| | 51 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_XPM |
| | 52 | #include "wx/gtk1/cursor.h" |
| | 53 | #elif defined(__WXX11__) |
| | 54 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_XPM |
| | 55 | #include "wx/x11/cursor.h" |
| | 56 | #elif defined(__WXDFB__) |
| | 57 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_CUR_RESOURCE |
| | 58 | #include "wx/dfb/cursor.h" |
| | 59 | #elif defined(__WXMAC__) |
| | 60 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_MACCURSOR_RESOURCE |
| | 61 | #include "wx/osx/cursor.h" |
| | 62 | #elif defined(__WXCOCOA__) |
| | 63 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_MACCURSOR_RESOURCE |
| | 64 | #include "wx/cocoa/cursor.h" |
| | 65 | #elif defined(__WXPM__) |
| | 66 | #define wxCURSOR_DEFAULT_TYPE wxBITMAP_TYPE_CUR_RESOURCE |
| | 67 | #include "wx/os2/cursor.h" |
| | 68 | #endif |
| | 69 | |
| | 70 | #include "wx/utils.h" |
| | 71 | |
| | 72 | /* This is a small class which can be used by all ports |
| | 73 | to temporarily suspend the busy cursor. Useful in modal |
| | 74 | dialogs. |
| | 75 | |
| | 76 | Actually that is not (any longer) quite true.. currently it is |
| | 77 | only used in wxGTK Dialog::ShowModal() and now uses static |
| | 78 | wxBusyCursor methods that are only implemented for wxGTK so far. |
| | 79 | The BusyCursor handling code should probably be implemented in |
| | 80 | common code somewhere instead of the separate implementations we |
| | 81 | currently have. Also the name BusyCursorSuspender is a little |
| | 82 | misleading since it doesn't actually suspend the BusyCursor, just |
| | 83 | masks one that is already showing. |
| | 84 | If another call to wxBeginBusyCursor is made while this is active |
| | 85 | the Busy Cursor will again be shown. But at least now it doesn't |
| | 86 | interfere with the state of wxIsBusy() -- RL |
| | 87 | |
| | 88 | */ |
| | 89 | class wxBusyCursorSuspender |
| | 90 | { |
| | 91 | public: |
| | 92 | wxBusyCursorSuspender() |
| | 93 | { |
| | 94 | if( wxIsBusy() ) |
| | 95 | { |
| | 96 | wxSetCursor( wxBusyCursor::GetStoredCursor() ); |
| | 97 | } |
| | 98 | } |
| | 99 | ~wxBusyCursorSuspender() |
| | 100 | { |
| | 101 | if( wxIsBusy() ) |
| | 102 | { |
| | 103 | wxSetCursor( wxBusyCursor::GetBusyCursor() ); |
| | 104 | } |
| | 105 | } |
| | 106 | }; |
| | 107 | #endif |
| | 108 | // _WX_CURSOR_H_BASE_ |
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