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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: colour.cpp | |
3 | // Purpose: wxColour class | |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 01/02/97 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart and Markus Holzem | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "colour.h" | |
14 | #endif | |
15 | ||
16 | // For compilers that support precompilation, includes "wx.h". | |
17 | #include "wx/wxprec.h" | |
18 | ||
19 | #ifdef __BORLANDC__ | |
20 | #pragma hdrstop | |
21 | #endif | |
22 | ||
23 | #include "wx/gdicmn.h" | |
8cb172b4 | 24 | #include "wx/msw/private.h" |
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25 | |
26 | #include <string.h> | |
27 | #include <windows.h> | |
28 | ||
2bda0e17 | 29 | IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject) |
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30 | |
31 | // Colour | |
32 | ||
68dda785 | 33 | wxColour::wxColour () |
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34 | { |
35 | m_isInit = FALSE; | |
36 | m_pixel = 0; | |
37 | m_red = m_blue = m_green = 0; | |
38 | } | |
39 | ||
e4a81a2e | 40 | wxColour::wxColour (unsigned char r, unsigned char g, unsigned char b) |
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41 | { |
42 | m_red = r; | |
43 | m_green = g; | |
44 | m_blue = b; | |
45 | m_isInit = TRUE; | |
46 | m_pixel = PALETTERGB (m_red, m_green, m_blue); | |
47 | } | |
48 | ||
49 | wxColour::wxColour (const wxColour& col) | |
50 | { | |
51 | m_red = col.m_red; | |
52 | m_green = col.m_green; | |
53 | m_blue = col.m_blue; | |
54 | m_isInit = col.m_isInit; | |
55 | m_pixel = col.m_pixel; | |
56 | } | |
57 | ||
58 | wxColour& wxColour::operator =(const wxColour& col) | |
59 | { | |
60 | m_red = col.m_red; | |
61 | m_green = col.m_green; | |
62 | m_blue = col.m_blue; | |
63 | m_isInit = col.m_isInit; | |
64 | m_pixel = col.m_pixel; | |
65 | return *this; | |
66 | } | |
67 | ||
68dda785 | 68 | void wxColour::InitFromName(const wxString& col) |
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69 | { |
70 | wxColour *the_colour = wxTheColourDatabase->FindColour (col); | |
71 | if (the_colour) | |
72 | { | |
73 | m_red = the_colour->Red (); | |
74 | m_green = the_colour->Green (); | |
75 | m_blue = the_colour->Blue (); | |
76 | m_isInit = TRUE; | |
77 | } | |
78 | else | |
79 | { | |
80 | m_red = 0; | |
81 | m_green = 0; | |
82 | m_blue = 0; | |
83 | m_isInit = FALSE; | |
84 | } | |
85 | m_pixel = PALETTERGB (m_red, m_green, m_blue); | |
86 | } | |
87 | ||
68dda785 | 88 | wxColour::~wxColour() |
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89 | { |
90 | } | |
91 | ||
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92 | void wxColour::Set (unsigned char r, unsigned char g, unsigned char b) |
93 | { | |
94 | m_red = r; | |
95 | m_green = g; | |
96 | m_blue = b; | |
97 | m_isInit = TRUE; | |
98 | m_pixel = PALETTERGB (m_red, m_green, m_blue); | |
99 | } | |
100 | ||
101 | // Obsolete | |
102 | #if WXWIN_COMPATIBILITY | |
103 | void wxColour::Get (unsigned char *r, unsigned char *g, unsigned char *b) const | |
104 | { | |
105 | *r = m_red; | |
106 | *g = m_green; | |
107 | *b = m_blue; | |
108 | } | |
109 | #endif | |
110 |