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define wxUSE_MFC as 0 if it's not defined (fixes gcc -Wundef warning)
[wxWidgets.git] / include / wx / os2 / cursor.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: cursor.h
3 // Purpose: wxCursor class
4 // Author: David Webster
5 // Modified by:
6 // Created: 10/13/99
7 // RCS-ID: $Id$
8 // Copyright: (c) David Webster
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_CURSOR_H_
13 #define _WX_CURSOR_H_
14
15 #include "wx/bitmap.h"
16
17 class WXDLLEXPORT wxCursorRefData: public wxGDIImageRefData
18 {
19 public:
20 wxCursorRefData();
21 ~wxCursorRefData() { Free(); }
22 virtual void Free(void);
23 bool m_bDestroyCursor;
24 }; // end of CLASS wxCursorRefData
25
26 #define M_CURSORDATA ((wxCursorRefData *)m_refData)
27 #define M_CURSORHANDLERDATA ((wxCursorRefData *)bitmap->m_refData)
28
29 // Cursor
30 class WXDLLEXPORT wxCursor: public wxBitmap
31 {
32 public:
33 wxCursor();
34
35 // Copy constructors
36 wxCursor(const wxCursor& rCursor) { Ref(rCursor); }
37 wxCursor(const wxImage& rImage);
38
39 wxCursor( const char acBits[]
40 ,int nWidth
41 ,int nHeight
42 ,int nHotSpotX = -1
43 ,int nHotSpotY = -1
44 ,const char zMaskBits[] = NULL
45 );
46 wxCursor( const wxString& rsName
47 ,long lFlags = wxBITMAP_TYPE_CUR_RESOURCE
48 ,int nHotSpotX = 0
49 ,int nHotSpotY = 0
50 );
51 wxCursor(int nCursorType);
52 inline ~wxCursor() { }
53
54 inline wxCursor& operator = (const wxCursor& rCursor)
55 {
56 if (*this == rCursor)
57 return (*this);
58 Ref(rCursor);
59 return *this;
60 }
61 inline bool operator == (const wxCursor& rCursor) const { return m_refData == rCursor.m_refData; }
62 inline bool operator != (const wxCursor& rCursor) const { return m_refData != rCursor.m_refData; }
63
64 inline WXHCURSOR GetHCURSOR(void) const { return (M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0); }
65 inline void SetHCURSOR(WXHCURSOR hCursor) { SetHandle((WXHANDLE)hCursor); }
66
67 protected:
68 inline virtual wxGDIImageRefData* CreateData(void) const { return (new wxCursorRefData); }
69
70 private:
71 DECLARE_DYNAMIC_CLASS(wxCursor)
72 }; // end of CLASS wxCursor
73
74 #endif
75 // _WX_CURSOR_H_