include/wx/motif/cursor.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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     // Copy constructors
  29     wxCursor(const wxCursor& cursor) { Ref(cursor); }
  30
  31     wxCursor(const char bits[], int width, int height,
  32              int hotSpotX = -1, int hotSpotY = -1,
  33              const char maskBits[] = NULL);
  34
  35     wxCursor(const wxString& name, long flags = wxBITMAP_TYPE_XBM,
  36         int hotSpotX = 0, int hotSpotY = 0);
  37
  38 #if wxUSE_IMAGE
  39     wxCursor(const wxImage& image);
  40 #endif
  41
  42     wxCursor(wxStockCursor id);
  43     ~wxCursor();
  44
  45     virtual bool Ok() const;
  46
  47     wxCursor& operator = (const wxCursor& cursor)
  48         { if (*this == cursor) return (*this); Ref(cursor); return *this; }
  49     bool operator == (const wxCursor& cursor) const
  50         { return m_refData == cursor.m_refData; }
  51     bool operator != (const wxCursor& cursor) const
  52         { return m_refData != cursor.m_refData; }
  53
  54     // Motif-specific.
  55     // Create/get a cursor for the current display
  56     WXCursor GetXCursor(WXDisplay* display) const;
  57 private:
  58     void Create(const char bits[], int width, int height,
  59                 int hotSpotX = -1, int hotSpotY = -1,
  60                 const char maskBits[] = NULL);
  61     void Create(WXPixmap cursor, WXPixmap mask, int hotSpotX, int hotSpotY);
  62
  63     // Make a cursor from standard id
  64     WXCursor MakeCursor(WXDisplay* display, wxStockCursor id) const;
  65 };
  66
  67 extern WXDLLEXPORT void wxSetCursor(const wxCursor& cursor);
  68
  69 #endif
  70 // _WX_CURSOR_H_