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 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_CURSOR_H_
  13 #define _WX_COCOA_CURSOR_H_
  14
  15 #include "wx/bitmap.h"
  16
  17 class WXDLLIMPEXP_CORE wxCursorRefData : public wxGDIRefData
  18 {
  19 public:
  20     wxCursorRefData();
  21     virtual ~wxCursorRefData();
  22
  23 protected:
  24     int m_width, m_height;
  25     WX_NSCursor m_hCursor;
  26
  27     friend class WXDLLIMPEXP_FWD_CORE wxBitmap;
  28     friend class WXDLLIMPEXP_FWD_CORE wxCursor;
  29
  30     DECLARE_NO_COPY_CLASS(wxCursorRefData)
  31 };
  32
  33 #define M_CURSORDATA ((wxCursorRefData *)m_refData)
  34 #define M_CURSORHANDLERDATA ((wxCursorRefData *)bitmap->m_refData)
  35
  36 // Cursor
  37 class WXDLLIMPEXP_CORE wxCursor: public wxBitmap
  38 {
  39 public:
  40     wxCursor();
  41
  42     wxCursor(const char bits[], int width, int height,
  43              int hotSpotX = -1, int hotSpotY = -1,
  44              const char maskBits[] = NULL);
  45
  46     wxCursor(const wxString& name, long flags = 0,
  47              int hotSpotX = 0, int hotSpotY = 0);
  48
  49     wxCursor(int cursor_type);
  50     virtual ~wxCursor();
  51
  52     // FIXME: operator==() is wrong!
  53     bool operator==(const wxCursor& cursor) const { return m_refData == cursor.m_refData; }
  54     bool operator!=(const wxCursor& cursor) const { return !(*this == cursor); }
  55
  56     WX_NSCursor GetNSCursor() const { return M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0; }
  57
  58     DECLARE_DYNAMIC_CLASS(wxCursor)
  59 };
  60
  61 extern WXDLLIMPEXP_CORE void wxSetCursor(const wxCursor& cursor);
  62
  63 #endif
  64     // _WX_COCOA_CURSOR_H_