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[wxWidgets.git] / src / mgl / colour.cpp
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 #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"
24 #include "wx/colour.h"
25
26 IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
27
28 // Colour
29
30 wxColour::wxColour()
31 {
32 m_red = m_blue = m_green = 0;
33 m_isInit = FALSE;
34 }
35
36 wxColour::wxColour(unsigned char r, unsigned char g, unsigned char b)
37 {
38 m_red = r;
39 m_green = g;
40 m_blue = b;
41 m_isInit = TRUE;
42 }
43
44 wxColour::wxColour(const wxColour& col)
45 {
46 m_red = col.m_red;
47 m_green = col.m_green;
48 m_blue = col.m_blue;
49 m_isInit = col.m_isInit;
50 }
51
52 wxColour& wxColour::operator =(const wxColour& col)
53 {
54 m_red = col.m_red;
55 m_green = col.m_green;
56 m_blue = col.m_blue;
57 m_isInit = col.m_isInit;
58 return *this;
59 }
60
61 void wxColour::InitFromName(const wxString& col)
62 {
63 wxColour *the_colour = wxTheColourDatabase->FindColour (col);
64 if (the_colour)
65 {
66 m_red = the_colour->Red();
67 m_green = the_colour->Green();
68 m_blue = the_colour->Blue();
69 m_isInit = TRUE;
70 }
71 else
72 {
73 m_red = 0;
74 m_green = 0;
75 m_blue = 0;
76 m_isInit = FALSE;
77 }
78 }
79
80 wxColour::~wxColour()
81 {
82 }
83
84 void wxColour::Set(unsigned char r, unsigned char g, unsigned char b)
85 {
86 m_red = r;
87 m_green = g;
88 m_blue = b;
89 m_isInit = TRUE;
90 }
91
92 // Obsolete
93 #if WXWIN_COMPATIBILITY
94 void wxColour::Get(unsigned char *r, unsigned char *g, unsigned char *b) const
95 {
96 *r = m_red;
97 *g = m_green;
98 *b = m_blue;
99 }
100 #endif
101