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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: 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/bitmap.h" | |
20 | ||
21 | class WXDLLEXPORT wxCursorRefData: public wxBitmapRefData | |
22 | { | |
23 | friend class WXDLLEXPORT wxBitmap; | |
24 | friend class WXDLLEXPORT wxCursor; | |
25 | public: | |
26 | wxCursorRefData(void); | |
27 | ~wxCursorRefData(void); | |
28 | ||
29 | protected: | |
30 | WXHCURSOR m_hCursor; | |
31 | bool m_destroyCursor; | |
32 | }; | |
33 | ||
34 | #define M_CURSORDATA ((wxCursorRefData *)m_refData) | |
35 | #define M_CURSORHANDLERDATA ((wxCursorRefData *)bitmap->m_refData) | |
36 | ||
37 | // Cursor | |
38 | class WXDLLEXPORT wxCursor: public wxBitmap | |
39 | { | |
40 | DECLARE_DYNAMIC_CLASS(wxCursor) | |
41 | ||
42 | public: | |
43 | wxCursor(void); | |
44 | ||
45 | // Copy constructors | |
46 | inline wxCursor(const wxCursor& cursor) { Ref(cursor); } | |
47 | ||
48 | wxCursor(const char bits[], int width, int height, int hotSpotX = -1, int hotSpotY = -1, | |
49 | const char maskBits[] = NULL); | |
50 | wxCursor(const wxString& name, long flags = wxBITMAP_TYPE_CUR_RESOURCE, | |
51 | int hotSpotX = 0, int hotSpotY = 0); | |
52 | wxCursor(int cursor_type); | |
53 | ~wxCursor(void); | |
54 | ||
55 | virtual bool Ok(void) const { return (m_refData != NULL && M_CURSORDATA->m_hCursor) ; } | |
56 | ||
57 | wxCursor& operator = (const wxCursor& cursor) { if (*this == cursor) return (*this); Ref(cursor); return *this; } | |
58 | bool operator == (const wxCursor& cursor) const { return m_refData == cursor.m_refData; } | |
59 | bool operator != (const wxCursor& cursor) const { return m_refData != cursor.m_refData; } | |
60 | ||
61 | void SetHCURSOR(WXHCURSOR cursor); | |
62 | inline WXHCURSOR GetHCURSOR(void) const { return (M_CURSORDATA ? M_CURSORDATA->m_hCursor : 0); } | |
63 | ||
64 | bool FreeResource(bool force = FALSE); | |
65 | }; | |
66 | ||
67 | #endif | |
68 | // _WX_CURSOR_H_ |