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/gdiobj.h"
  16 #include "wx/gdicmn.h"
  17
  18 class WXDLLIMPEXP_FWD_CORE wxImage;
  19
  20 // Cursor
  21 class WXDLLIMPEXP_CORE wxCursor : public wxGDIObject
  22 {
  23 public:
  24     wxCursor();
  25
  26     wxCursor(const char bits[], int width, int height,
  27              int hotSpotX = -1, int hotSpotY = -1,
  28              const char maskBits[] = NULL,
  29              const wxColour* fg = NULL, const wxColour* bg = NULL);
  30
  31     wxCursor(const wxString& name,
  32              wxBitmapType type = wxCURSOR_DEFAULT_TYPE,
  33              int hotSpotX = 0, int hotSpotY = 0);
  34
  35 #if wxUSE_IMAGE
  36     wxCursor(const wxImage& image);
  37 #endif
  38
  39     wxCursor(wxStockCursor id) { InitFromStock(id); }
  40 #if WXWIN_COMPATIBILITY_2_8
  41     wxCursor(int id) { InitFromStock((wxStockCursor)id); }
  42 #endif
  43
  44     virtual ~wxCursor();
  45
  46     // Motif-specific.
  47     // Create/get a cursor for the current display
  48     WXCursor GetXCursor(WXDisplay* display) const;
  49
  50 protected:
  51     virtual wxGDIRefData *CreateGDIRefData() const;
  52     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
  53
  54 private:
  55     void InitFromStock(wxStockCursor);
  56
  57     void Create(const char bits[], int width, int height,
  58                 int hotSpotX = -1, int hotSpotY = -1,
  59                 const char maskBits[] = NULL);
  60     void Create(WXPixmap cursor, WXPixmap mask, int hotSpotX, int hotSpotY);
  61
  62     // Make a cursor from standard id
  63     WXCursor MakeCursor(WXDisplay* display, wxStockCursor id) const;
  64
  65     DECLARE_DYNAMIC_CLASS(wxCursor)
  66 };
  67
  68 extern WXDLLIMPEXP_CORE void wxSetCursor(const wxCursor& cursor);
  69
  70 #endif
  71 // _WX_CURSOR_H_