include/wx/motif/cursor.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/motif/cursor.h
   3 // Purpose:     wxCursor class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CURSOR_H_
  13 #define _WX_CURSOR_H_
  14
  15 #include "wx/object.h"
  16 #include "wx/gdicmn.h"
  17
  18 class WXDLLEXPORT wxImage;
  19
  20 // Cursor
  21 class WXDLLEXPORT wxCursor: public wxObject
  22 {
  23     DECLARE_DYNAMIC_CLASS(wxCursor)
  24
  25 public:
  26     wxCursor();
  27
  28     wxCursor(const char bits[], int width, int height,
  29              int hotSpotX = -1, int hotSpotY = -1,
  30              const char maskBits[] = NULL);
  31
  32     wxCursor(const wxString& name, long flags = wxBITMAP_TYPE_XBM,
  33         int hotSpotX = 0, int hotSpotY = 0);
  34
  35 #if wxUSE_IMAGE
  36     wxCursor(const wxImage& image);
  37 #endif
  38
  39     wxCursor(wxStockCursor id);
  40     virtual ~wxCursor();
  41
  42     virtual bool Ok() const { return IsOk(); }
  43     virtual bool IsOk() const;
  44
  45     bool operator == (const wxCursor& cursor) const
  46         { return m_refData == cursor.m_refData; }
  47     bool operator != (const wxCursor& cursor) const
  48         { return m_refData != cursor.m_refData; }
  49
  50     // Motif-specific.
  51     // Create/get a cursor for the current display
  52     WXCursor GetXCursor(WXDisplay* display) const;
  53 private:
  54     void Create(const char bits[], int width, int height,
  55                 int hotSpotX = -1, int hotSpotY = -1,
  56                 const char maskBits[] = NULL);
  57     void Create(WXPixmap cursor, WXPixmap mask, int hotSpotX, int hotSpotY);
  58
  59     // Make a cursor from standard id
  60     WXCursor MakeCursor(WXDisplay* display, wxStockCursor id) const;
  61 };
  62
  63 extern WXDLLEXPORT void wxSetCursor(const wxCursor& cursor);
  64
  65 #endif
  66 // _WX_CURSOR_H_