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 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_CURSOR_H_
  12 #define _WX_CURSOR_H_
  13
  14 #include "wx/gdiobj.h"
  15 #include "wx/gdicmn.h"
  16
  17 class WXDLLIMPEXP_FWD_CORE wxImage;
  18
  19 // Cursor
  20 class WXDLLIMPEXP_CORE wxCursor : public wxGDIObject
  21 {
  22 public:
  23     wxCursor();
  24
  25     wxCursor(const char bits[], int width, int height,
  26              int hotSpotX = -1, int hotSpotY = -1,
  27              const char maskBits[] = NULL,
  28              const wxColour* fg = NULL, const wxColour* bg = NULL);
  29
  30     wxCursor(const wxString& name,
  31              wxBitmapType type = wxCURSOR_DEFAULT_TYPE,
  32              int hotSpotX = 0, int hotSpotY = 0);
  33
  34 #if wxUSE_IMAGE
  35     wxCursor(const wxImage& image);
  36 #endif
  37
  38     wxCursor(wxStockCursor id) { InitFromStock(id); }
  39 #if WXWIN_COMPATIBILITY_2_8
  40     wxCursor(int id) { InitFromStock((wxStockCursor)id); }
  41 #endif
  42
  43     virtual ~wxCursor();
  44
  45     // Motif-specific.
  46     // Create/get a cursor for the current display
  47     WXCursor GetXCursor(WXDisplay* display) const;
  48
  49 protected:
  50     virtual wxGDIRefData *CreateGDIRefData() const;
  51     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
  52
  53 private:
  54     void InitFromStock(wxStockCursor);
  55
  56     void Create(const char bits[], int width, int height,
  57                 int hotSpotX = -1, int hotSpotY = -1,
  58                 const char maskBits[] = NULL);
  59     void Create(WXPixmap cursor, WXPixmap mask, int hotSpotX, int hotSpotY);
  60
  61     // Make a cursor from standard id
  62     WXCursor MakeCursor(WXDisplay* display, wxStockCursor id) const;
  63
  64     DECLARE_DYNAMIC_CLASS(wxCursor)
  65 };
  66
  67 extern WXDLLIMPEXP_CORE void wxSetCursor(const wxCursor& cursor);
  68
  69 #endif
  70 // _WX_CURSOR_H_