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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: wx/mac/carbon/colour.h | |
3 | // Purpose: wxColour class | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_COLOUR_H_ | |
13 | #define _WX_COLOUR_H_ | |
14 | ||
15 | #include "wx/object.h" | |
16 | #include "wx/string.h" | |
17 | ||
18 | struct RGBColor; | |
19 | ||
20 | // Colour | |
21 | class WXDLLEXPORT wxColour: public wxColourBase | |
22 | { | |
23 | public: | |
24 | // constructors | |
25 | // ------------ | |
26 | ||
27 | // default | |
28 | wxColour() { Init(); } | |
29 | DEFINE_STD_WXCOLOUR_CONSTRUCTORS | |
30 | ||
31 | // dtor | |
32 | virtual ~wxColour(); | |
33 | ||
34 | // accessors | |
35 | bool Ok() const { return IsOk(); } | |
36 | bool IsOk() const; | |
37 | ||
38 | unsigned char Red() const { return m_red; } | |
39 | unsigned char Green() const { return m_green; } | |
40 | unsigned char Blue() const { return m_blue; } | |
41 | unsigned char Alpha() const { return m_alpha; } | |
42 | ||
43 | // comparison | |
44 | bool operator == (const wxColour& colour) const | |
45 | { | |
46 | return (m_isInit == colour.m_isInit | |
47 | && m_red == colour.m_red | |
48 | && m_green == colour.m_green | |
49 | && m_blue == colour.m_blue | |
50 | && m_alpha == colour.m_alpha); | |
51 | } | |
52 | bool operator != (const wxColour& colour) const { return !(*this == colour); } | |
53 | ||
54 | const WXCOLORREF& GetPixel() const { return m_pixel; }; | |
55 | ||
56 | // Mac-specific ctor and assignment operator from the native colour | |
57 | wxColour(const RGBColor& col); | |
58 | wxColour& operator=(const RGBColor& col); | |
59 | ||
60 | protected : | |
61 | ||
62 | // Helper function | |
63 | void Init(); | |
64 | ||
65 | virtual void | |
66 | InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a); | |
67 | ||
68 | private: | |
69 | bool m_isInit; | |
70 | unsigned char m_red; | |
71 | unsigned char m_blue; | |
72 | unsigned char m_green; | |
73 | unsigned char m_alpha; | |
74 | ||
75 | public: | |
76 | WXCOLORREF m_pixel ; | |
77 | void FromRGBColor( WXCOLORREF* color ) ; | |
78 | ||
79 | ||
80 | private: | |
81 | DECLARE_DYNAMIC_CLASS(wxColour) | |
82 | }; | |
83 | ||
84 | #endif | |
85 | // _WX_COLOUR_H_ |