| 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" |
| 24 | |
| 25 | #include <string.h> |
| 26 | #include <windows.h> |
| 27 | |
| 28 | IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject) |
| 29 | |
| 30 | // Colour |
| 31 | |
| 32 | wxColour::wxColour () |
| 33 | { |
| 34 | m_isInit = FALSE; |
| 35 | m_pixel = 0; |
| 36 | m_red = m_blue = m_green = 0; |
| 37 | } |
| 38 | |
| 39 | wxColour::wxColour (unsigned char r, unsigned char g, unsigned char b) |
| 40 | { |
| 41 | m_red = r; |
| 42 | m_green = g; |
| 43 | m_blue = b; |
| 44 | m_isInit = TRUE; |
| 45 | m_pixel = PALETTERGB (m_red, m_green, m_blue); |
| 46 | } |
| 47 | |
| 48 | wxColour::wxColour (const wxColour& col) |
| 49 | { |
| 50 | m_red = col.m_red; |
| 51 | m_green = col.m_green; |
| 52 | m_blue = col.m_blue; |
| 53 | m_isInit = col.m_isInit; |
| 54 | m_pixel = col.m_pixel; |
| 55 | } |
| 56 | |
| 57 | wxColour& wxColour::operator =(const wxColour& col) |
| 58 | { |
| 59 | m_red = col.m_red; |
| 60 | m_green = col.m_green; |
| 61 | m_blue = col.m_blue; |
| 62 | m_isInit = col.m_isInit; |
| 63 | m_pixel = col.m_pixel; |
| 64 | return *this; |
| 65 | } |
| 66 | |
| 67 | void wxColour::InitFromName(const wxString& col) |
| 68 | { |
| 69 | wxColour *the_colour = wxTheColourDatabase->FindColour (col); |
| 70 | if (the_colour) |
| 71 | { |
| 72 | m_red = the_colour->Red (); |
| 73 | m_green = the_colour->Green (); |
| 74 | m_blue = the_colour->Blue (); |
| 75 | m_isInit = TRUE; |
| 76 | } |
| 77 | else |
| 78 | { |
| 79 | m_red = 0; |
| 80 | m_green = 0; |
| 81 | m_blue = 0; |
| 82 | m_isInit = FALSE; |
| 83 | } |
| 84 | m_pixel = PALETTERGB (m_red, m_green, m_blue); |
| 85 | } |
| 86 | |
| 87 | wxColour::~wxColour() |
| 88 | { |
| 89 | } |
| 90 | |
| 91 | void wxColour::Set (unsigned char r, unsigned char g, unsigned char b) |
| 92 | { |
| 93 | m_red = r; |
| 94 | m_green = g; |
| 95 | m_blue = b; |
| 96 | m_isInit = TRUE; |
| 97 | m_pixel = PALETTERGB (m_red, m_green, m_blue); |
| 98 | } |
| 99 | |
| 100 | // Obsolete |
| 101 | #if WXWIN_COMPATIBILITY |
| 102 | void wxColour::Get (unsigned char *r, unsigned char *g, unsigned char *b) const |
| 103 | { |
| 104 | *r = m_red; |
| 105 | *g = m_green; |
| 106 | *b = m_blue; |
| 107 | } |
| 108 | #endif |
| 109 | |