src/os2/colour.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        colour.cpp
   3 // Purpose:     wxColour class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/13/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifndef WX_PRECOMP
  16     #include "wx/colour.h"
  17 #endif
  18
  19 #include "wx/gdicmn.h"
  20 #define INCL_GPI
  21 #define INCL_PM
  22 #include<os2.h>
  23
  24 IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
  25
  26 // Colour
  27
  28 void wxColour::Init()
  29 {
  30     m_bIsInit = false;
  31     m_vPixel = 0;
  32     m_cRed = m_cBlue = m_cGreen = 0;
  33 } // end of wxColour::Init
  34
  35 wxColour::wxColour ()
  36 {
  37     Init();
  38 } // end of wxColour::wxColour
  39
  40 wxColour::wxColour (
  41   unsigned char                     cRed
  42 , unsigned char                     cGreen
  43 , unsigned char                     cBlue
  44 )
  45 {
  46     Set(cRed, cGreen, cBlue);
  47 } // end of wxColour::wxColour
  48
  49 wxColour::wxColour(
  50   const wxColour&                   rCol
  51 )
  52 {
  53     *this = rCol;
  54 } // end of wxColour::wxColour
  55
  56 wxColour& wxColour::operator =(
  57   const wxColour&                   rCol
  58 )
  59 {
  60     m_cRed    = rCol.m_cRed;
  61     m_cGreen  = rCol.m_cGreen;
  62     m_cBlue   = rCol.m_cBlue;
  63     m_bIsInit = rCol.m_bIsInit;
  64     m_vPixel  = rCol.m_vPixel;
  65     return *this;
  66 } // end of wxColour& wxColour::operator =
  67
  68 void wxColour::InitFromName(
  69   const wxString&                   sCol
  70 )
  71 {
  72     if ( wxTheColourDatabase )
  73     {
  74         wxColour col = wxTheColourDatabase->Find(sCol);
  75         if ( col.Ok() )
  76         {
  77             *this = col;
  78             return;
  79         }
  80     }
  81
  82     // leave invalid
  83     Init();
  84
  85 } // end of wxColour::InitFromName
  86
  87 wxColour::~wxColour()
  88 {
  89 } // end of wxColour::~wxColour
  90
  91 void wxColour::Set(
  92   unsigned char                     cRed
  93 , unsigned char                     cGreen
  94 , unsigned char                     cBlue
  95 )
  96 {
  97     m_cRed    = cRed;
  98     m_cGreen  = cGreen;
  99     m_cBlue   = cBlue;
 100     m_bIsInit = true;
 101     m_vPixel  = OS2RGB (m_cRed, m_cGreen, m_cBlue);
 102 } // end of wxColour::Set