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 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #include "wx/gdicmn.h"
  20 #include "wx/colour.h"
  21
  22 IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
  23
  24 // Colour
  25
  26 void wxColour::Init()
  27 {
  28     m_red =
  29     m_blue =
  30     m_green = 0;
  31     m_isInit = false;
  32 }
  33
  34 wxColour::wxColour()
  35 {
  36     Init();
  37 }
  38
  39 wxColour::wxColour(const wxColour& col)
  40 {
  41     *this = col;
  42 }
  43
  44 wxColour& wxColour::operator =(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     return *this;
  51 }
  52
  53 void wxColour::InitFromName(const wxString& name)
  54 {
  55     if ( wxTheColourDatabase )
  56     {
  57         wxColour col = wxTheColourDatabase->Find(name);
  58         if ( col.Ok() )
  59         {
  60             *this = col;
  61             return;
  62         }
  63     }
  64
  65     // leave invalid
  66     Init();
  67 }
  68
  69 wxColour::~wxColour()
  70 {
  71 }
  72
  73 void wxColour::Set(unsigned char r, unsigned char g, unsigned char b)
  74 {
  75     m_red = r;
  76     m_green = g;
  77     m_blue = b;
  78     m_isInit = true;
  79 }