src/msw/colour.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/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/colour.h"
  20
  21 #ifndef WX_PRECOMP
  22     #include "wx/gdicmn.h"
  23 #endif
  24
  25 #include "wx/msw/private.h"
  26
  27 #include <string.h>
  28
  29 #if wxUSE_EXTENDED_RTTI
  30
  31 template<> void wxStringReadValue(const wxString &s , wxColour &data )
  32 {
  33     if ( !data.Set(s) )
  34     {
  35         wxLogError(_("String To Colour : Incorrect colour specification : %s"),
  36             s.c_str() );
  37         data = wxNullColour;
  38     }
  39 }
  40
  41 template<> void wxStringWriteValue(wxString &s , const wxColour &data )
  42 {
  43     s = data.GetAsString(wxC2S_HTML_SYNTAX);
  44 }
  45
  46 wxTO_STRING_IMP( wxColour )
  47 wxFROM_STRING_IMP( wxColour )
  48
  49 IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_AND_STREAMERS_XTI( wxColour , wxObject , "wx/colour.h" ,  &wxTO_STRING( wxColour ) , &wxFROM_STRING( wxColour ))
  50
  51 wxBEGIN_PROPERTIES_TABLE(wxColour)
  52     wxREADONLY_PROPERTY( Red, unsigned char, Red, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
  53     wxREADONLY_PROPERTY( Green, unsigned char, Green, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
  54     wxREADONLY_PROPERTY( Blue, unsigned char, Blue, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
  55 wxEND_PROPERTIES_TABLE()
  56
  57 wxDIRECT_CONSTRUCTOR_3( wxColour, unsigned char, Red, unsigned char, Green, unsigned char, Blue )
  58
  59 wxBEGIN_HANDLERS_TABLE(wxColour)
  60 wxEND_HANDLERS_TABLE()
  61 #else
  62 IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
  63 #endif
  64
  65 // Colour
  66
  67 void wxColour::Init()
  68 {
  69     m_isInit = false;
  70     m_pixel = 0;
  71     m_alpha =
  72     m_red =
  73     m_blue =
  74     m_green = 0;
  75 }
  76
  77 void wxColour::InitRGBA(unsigned char r, unsigned char g, unsigned char b,
  78                         unsigned char a)
  79 {
  80     m_red = r;
  81     m_green = g;
  82     m_blue = b;
  83     m_alpha = a;
  84     m_isInit = true;
  85     m_pixel = PALETTERGB(m_red, m_green, m_blue);
  86 }