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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: wx/msw/icon.h | |
3 | // Purpose: wxIcon 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_ICON_H_ | |
13 | #define _WX_ICON_H_ | |
14 | ||
15 | #ifdef __GNUG__ | |
16 | #pragma interface "icon.h" | |
17 | #endif | |
18 | ||
19 | // ---------------------------------------------------------------------------- | |
20 | // headers | |
21 | // ---------------------------------------------------------------------------- | |
22 | ||
23 | // compatible (even if incorrect) behaviour by default: derive wxIcon from | |
24 | // wxBitmap | |
25 | #ifndef wxICON_IS_BITMAP | |
26 | #define wxICON_IS_BITMAP 1 | |
27 | #endif | |
28 | ||
29 | #if wxICON_IS_BITMAP | |
30 | #include "wx/bitmap.h" | |
31 | ||
32 | #define wxIconRefDataBase wxBitmapRefData | |
33 | #define wxIconBase wxBitmap | |
34 | #else | |
35 | #include "wx/msw/gdiimage.h" | |
36 | ||
37 | #define wxIconRefDataBase wxGDIImageRefData | |
38 | #define wxIconBase wxGDIImage | |
39 | #endif | |
40 | ||
41 | // --------------------------------------------------------------------------- | |
42 | // icon data | |
43 | // --------------------------------------------------------------------------- | |
44 | ||
45 | // notice that although wxIconRefData inherits from wxBitmapRefData, it is not | |
46 | // a valid wxBitmapRefData | |
47 | class WXDLLEXPORT wxIconRefData : public wxIconRefDataBase | |
48 | { | |
49 | public: | |
50 | wxIconRefData() { } | |
51 | virtual ~wxIconRefData() { Free(); } | |
52 | ||
53 | virtual void Free(); | |
54 | }; | |
55 | ||
56 | // --------------------------------------------------------------------------- | |
57 | // Icon | |
58 | // --------------------------------------------------------------------------- | |
59 | ||
60 | class WXDLLEXPORT wxIcon : public wxIconBase | |
61 | { | |
62 | public: | |
63 | // ctors | |
64 | // default | |
65 | wxIcon() { } | |
66 | ||
67 | // copy | |
68 | wxIcon(const wxIcon& icon) { Ref(icon); } | |
69 | ||
70 | // from raw data | |
71 | wxIcon(const char bits[], int width, int height); | |
72 | // from XPM data | |
73 | wxIcon(const char **data) { CreateIconFromXpm(data); } | |
74 | wxIcon(char **data) { CreateIconFromXpm((const char **)data); } | |
75 | // from resource/file | |
76 | wxIcon(const wxString& name, | |
77 | long type = wxBITMAP_TYPE_ICO_RESOURCE, | |
78 | int desiredWidth = -1, int desiredHeight = -1); | |
79 | ||
80 | virtual ~wxIcon(); | |
81 | ||
82 | virtual bool LoadFile(const wxString& name, | |
83 | long type = wxBITMAP_TYPE_ICO_RESOURCE, | |
84 | int desiredWidth = -1, int desiredHeight = -1); | |
85 | ||
86 | wxIcon& operator = (const wxIcon& icon) | |
87 | { if ( *this != icon ) Ref(icon); return *this; } | |
88 | bool operator == (const wxIcon& icon) const | |
89 | { return m_refData == icon.m_refData; } | |
90 | bool operator != (const wxIcon& icon) const | |
91 | { return m_refData != icon.m_refData; } | |
92 | ||
93 | wxIconRefData *GetIconData() const { return (wxIconRefData *)m_refData; } | |
94 | ||
95 | void SetHICON(WXHICON icon) { SetHandle((WXHANDLE)icon); } | |
96 | WXHICON GetHICON() const { return (WXHICON)GetHandle(); } | |
97 | ||
98 | protected: | |
99 | virtual wxGDIImageRefData *CreateData() const | |
100 | { | |
101 | return new wxIconRefData; | |
102 | } | |
103 | ||
104 | // create from XPM data | |
105 | void CreateIconFromXpm(const char **data); | |
106 | ||
107 | // create from bitmap (which should have a mask unless it's monochrome) | |
108 | void CopyFromBitmap(const wxBitmap& bmp); | |
109 | ||
110 | private: | |
111 | DECLARE_DYNAMIC_CLASS(wxIcon) | |
112 | }; | |
113 | ||
114 | #endif | |
115 | // _WX_ICON_H_ |