include/wx/msw/cursor.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/cursor.h
   3 // Purpose:     wxCursor class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   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 #ifdef __GNUG__
  16     #pragma interface "cursor.h"
  17 #endif
  18
  19 #include "wx/msw/gdiimage.h"
  20
  21 class WXDLLEXPORT wxImage;
  22
  23 class WXDLLEXPORT wxCursorRefData : public wxGDIImageRefData
  24 {
  25 public:
  26     wxCursorRefData();
  27     virtual ~wxCursorRefData() { Free(); }
  28
  29     virtual void Free();
  30
  31     // for compatibility
  32 public:
  33     bool m_destroyCursor;
  34 };
  35
  36 // Cursor
  37 class WXDLLEXPORT wxCursor : public wxGDIImage
  38 {
  39 public:
  40     wxCursor();
  41
  42     // Copy constructors
  43     wxCursor(const wxCursor& cursor) { Ref(cursor); }
  44     wxCursor(const wxImage& image);
  45     wxCursor(const char bits[], int width, int height,
  46              int hotSpotX = -1, int hotSpotY = -1,
  47              const char maskBits[] = NULL);
  48     wxCursor(const wxString& name,
  49              long flags = wxBITMAP_TYPE_CUR_RESOURCE,
  50              int hotSpotX = 0, int hotSpotY = 0);
  51     wxCursor(int cursor_type);
  52     virtual ~wxCursor();
  53
  54     wxCursor& operator = (const wxCursor& cursor) { if (*this == cursor) return (*this); Ref(cursor); return *this; }
  55     bool operator == (const wxCursor& cursor) const { return m_refData == cursor.m_refData; }
  56     bool operator != (const wxCursor& cursor) const { return m_refData != cursor.m_refData; }
  57
  58     void SetHCURSOR(WXHCURSOR cursor) { SetHandle((WXHANDLE)cursor); }
  59     WXHCURSOR GetHCURSOR() const { return (WXHCURSOR)GetHandle(); }
  60
  61 protected:
  62     virtual wxGDIImageRefData *CreateData() const { return new wxCursorRefData; }
  63
  64 private:
  65     DECLARE_DYNAMIC_CLASS(wxCursor)
  66 };
  67
  68 #endif
  69     // _WX_CURSOR_H_