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[wxWidgets.git] / include / wx / cocoa / cursor.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/cocoa/cursor.h
3 // Purpose: wxCursor class
4 // Author: David Elliott <dfe@cox.net>
5 // Modified by:
6 // Created: 2002/11/27
7 // Copyright: (c) David Elliott
8 // Licence: wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
10
11 #ifndef _WX_COCOA_CURSOR_H_
12 #define _WX_COCOA_CURSOR_H_
13
14 #include "wx/bitmap.h"
15
16 class WXDLLIMPEXP_CORE wxCursorRefData : public wxGDIRefData
17 {
18 public:
19 wxCursorRefData();
20 virtual ~wxCursorRefData();
21
22 protected:
23 int m_width, m_height;
24 WX_NSCursor m_hCursor;
25
26 friend class WXDLLIMPEXP_FWD_CORE wxBitmap;
27 friend class WXDLLIMPEXP_FWD_CORE wxCursor;
28
29 wxDECLARE_NO_COPY_CLASS(wxCursorRefData);
30 };
31
32 #define M_CURSORDATA ((wxCursorRefData *)m_refData)
33 #define M_CURSORHANDLERDATA ((wxCursorRefData *)bitmap->m_refData)
34
35 // Cursor
36 class WXDLLIMPEXP_CORE wxCursor: public wxBitmap
37 {
38 public:
39 wxCursor();
40
41 wxCursor(const wxString& name, wxBitmapType type = wxCURSOR_DEFAULT_TYPE,
42 int hotSpotX = 0, int hotSpotY = 0);
43
44 wxCursor(wxStockCursor id) { InitFromStock(id); }
45 #if WXWIN_COMPATIBILITY_2_8
46 wxCursor(int id) { InitFromStock((wxStockCursor)id); }
47 #endif
48 virtual ~wxCursor();
49
50 // FIXME: operator==() is wrong!
51 bool operator==(const wxCursor& cursor) const { return m_refData == cursor.m_refData; }
52 bool operator!=(const wxCursor& cursor) const { return !(*this == cursor); }
53
54 WX_NSCursor GetNSCursor() const { return M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0; }
55
56 private:
57 void InitFromStock(wxStockCursor);
58 DECLARE_DYNAMIC_CLASS(wxCursor)
59 };
60
61 extern WXDLLIMPEXP_CORE void wxSetCursor(const wxCursor& cursor);
62
63 #endif
64 // _WX_COCOA_CURSOR_H_