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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 | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) | |
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" | |
24 | #include "wx/msw/private.h" | |
25 | ||
26 | #include <string.h> | |
27 | ||
28 | #if wxUSE_EXTENDED_RTTI | |
29 | IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_XTI( wxColour , wxObject , "wx/colour.h" ) | |
30 | ||
31 | WX_BEGIN_PROPERTIES_TABLE(wxColour) | |
32 | WX_READONLY_PROPERTY( Red, unsigned char , Red , 0 ) | |
33 | WX_READONLY_PROPERTY( Green, unsigned char , Green , 0 ) | |
34 | WX_READONLY_PROPERTY( Blue, unsigned char , Blue , 0 ) | |
35 | WX_END_PROPERTIES_TABLE() | |
36 | ||
37 | WX_CONSTRUCTOR_3( wxColour , unsigned char , Red , unsigned char , Green , unsigned char , Blue ) | |
38 | ||
39 | WX_BEGIN_HANDLERS_TABLE(wxColour) | |
40 | WX_END_HANDLERS_TABLE() | |
41 | #else | |
42 | IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject) | |
43 | #endif | |
44 | ||
45 | // Colour | |
46 | ||
47 | wxColour::wxColour () | |
48 | { | |
49 | m_isInit = FALSE; | |
50 | m_pixel = 0; | |
51 | m_red = m_blue = m_green = 0; | |
52 | } | |
53 | ||
54 | wxColour::wxColour (unsigned char r, unsigned char g, unsigned char b) | |
55 | { | |
56 | m_red = r; | |
57 | m_green = g; | |
58 | m_blue = b; | |
59 | m_isInit = TRUE; | |
60 | m_pixel = PALETTERGB (m_red, m_green, m_blue); | |
61 | } | |
62 | ||
63 | wxColour::wxColour (const wxColour& col) | |
64 | { | |
65 | m_red = col.m_red; | |
66 | m_green = col.m_green; | |
67 | m_blue = col.m_blue; | |
68 | m_isInit = col.m_isInit; | |
69 | m_pixel = col.m_pixel; | |
70 | } | |
71 | ||
72 | wxColour& wxColour::operator =(const wxColour& col) | |
73 | { | |
74 | m_red = col.m_red; | |
75 | m_green = col.m_green; | |
76 | m_blue = col.m_blue; | |
77 | m_isInit = col.m_isInit; | |
78 | m_pixel = col.m_pixel; | |
79 | return *this; | |
80 | } | |
81 | ||
82 | void wxColour::InitFromName(const wxString& col) | |
83 | { | |
84 | wxColour *the_colour = wxTheColourDatabase->FindColour (col); | |
85 | if (the_colour) | |
86 | { | |
87 | m_red = the_colour->Red (); | |
88 | m_green = the_colour->Green (); | |
89 | m_blue = the_colour->Blue (); | |
90 | m_isInit = TRUE; | |
91 | } | |
92 | else | |
93 | { | |
94 | m_red = 0; | |
95 | m_green = 0; | |
96 | m_blue = 0; | |
97 | m_isInit = FALSE; | |
98 | } | |
99 | m_pixel = PALETTERGB (m_red, m_green, m_blue); | |
100 | } | |
101 | ||
102 | wxColour::~wxColour() | |
103 | { | |
104 | } | |
105 | ||
106 | void wxColour::Set (unsigned char r, unsigned char g, unsigned char b) | |
107 | { | |
108 | m_red = r; | |
109 | m_green = g; | |
110 | m_blue = b; | |
111 | m_isInit = TRUE; | |
112 | m_pixel = PALETTERGB (m_red, m_green, m_blue); | |
113 | } | |
114 | ||
115 | // Obsolete | |
116 | #if WXWIN_COMPATIBILITY | |
117 | void wxColour::Get (unsigned char *r, unsigned char *g, unsigned char *b) const | |
118 | { | |
119 | *r = m_red; | |
120 | *g = m_green; | |
121 | *b = m_blue; | |
122 | } | |
123 | #endif | |
124 |