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1 | #ifndef _WX_CURSOR_H_BASE_ | |
2 | #define _WX_CURSOR_H_BASE_ | |
3 | ||
4 | #if defined(__WXMSW__) | |
5 | #include "wx/msw/cursor.h" | |
6 | #elif defined(__WXMOTIF__) | |
7 | #include "wx/motif/cursor.h" | |
8 | #elif defined(__WXGTK__) | |
9 | #include "wx/gtk/cursor.h" | |
10 | #elif defined(__WXX11__) | |
11 | #include "wx/x11/cursor.h" | |
12 | #elif defined(__WXMGL__) | |
13 | #include "wx/mgl/cursor.h" | |
14 | #elif defined(__WXMAC__) | |
15 | #include "wx/mac/cursor.h" | |
16 | #elif defined(__WXPM__) | |
17 | #include "wx/os2/cursor.h" | |
18 | #endif | |
19 | ||
20 | #include "wx/utils.h" | |
21 | ||
22 | /* This is a small class which can be used by all ports | |
23 | to temporarily suspend the busy cursor. Useful in modal | |
24 | dialogs. | |
25 | ||
26 | Actually that is not (any longer) quite true.. currently it is | |
27 | only used in wxGTK Dialog::ShowModal() and now uses static | |
28 | wxBusyCursor methods that are only implemented for wxGTK so far. | |
29 | The BusyCursor handling code should probably be implemented in | |
30 | common code somewhere instead of the separate implementations we | |
31 | currently have. Also the name BusyCursorSuspender is a little | |
32 | misleading since it doesn't actually suspend the BusyCursor, just | |
33 | masks one that is already showing. | |
34 | If another call to wxBeginBusyCursor is made while this is active | |
35 | the Busy Cursor will again be shown. But at least now it doesn't | |
36 | interfere with the state of wxIsBusy() -- RL | |
37 | ||
38 | */ | |
39 | class wxBusyCursorSuspender | |
40 | { | |
41 | public: | |
42 | wxBusyCursorSuspender() | |
43 | { | |
44 | if( wxIsBusy() ) | |
45 | { | |
46 | wxSetCursor( wxBusyCursor::GetStoredCursor() ); | |
47 | } | |
48 | } | |
49 | ~wxBusyCursorSuspender() | |
50 | { | |
51 | if( wxIsBusy() ) | |
52 | { | |
53 | wxSetCursor( wxBusyCursor::GetBusyCursor() ); | |
54 | } | |
55 | } | |
56 | }; | |
57 | #endif | |
58 | // _WX_CURSOR_H_BASE_ |