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1/////////////////////////////////////////////////////////////////////////////
2// Name: wx/mac/carbon/colour.h
3// Purpose: wxColour class
4// Author: Stefan Csomor
5// Modified by:
6// Created: 1998-01-01
7// RCS-ID: $Id$
8// Copyright: (c) Stefan Csomor
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_COLOUR_H_
13#define _WX_COLOUR_H_
14
15#include "wx/object.h"
16#include "wx/string.h"
17
18// Colour
19class WXDLLEXPORT wxColour: public wxColourBase
20{
21public:
22 // constructors
23 // ------------
24
25 // default
26 wxColour() { Init(); }
27 DEFINE_STD_WXCOLOUR_CONSTRUCTORS
28
29 // dtor
30 virtual ~wxColour();
31
32 // accessors
33 bool Ok() const { return IsOk(); }
34 bool IsOk() const {return m_isInit; }
35
36 unsigned char Red() const { return m_red; }
37 unsigned char Green() const { return m_green; }
38 unsigned char Blue() const { return m_blue; }
39 unsigned char Alpha() const { return m_alpha; }
40
41 // comparison
42 bool operator == (const wxColour& colour) const
43 {
44 return (m_isInit == colour.m_isInit
45 && m_red == colour.m_red
46 && m_green == colour.m_green
47 && m_blue == colour.m_blue
48 && m_alpha == colour.m_alpha);
49 }
50 bool operator != (const wxColour& colour) const { return !(*this == colour); }
51
52 const WXCOLORREF& GetPixel() const { return m_pixel; };
53
54protected :
55
56 // Helper function
57 void Init();
58
59 virtual void
60 InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
61
62private:
63 bool m_isInit;
64 unsigned char m_red;
65 unsigned char m_blue;
66 unsigned char m_green;
67 unsigned char m_alpha;
68
69public:
70 WXCOLORREF m_pixel ;
71 void FromRGBColor( const WXCOLORREF* color ) ;
72
73
74private:
75 DECLARE_DYNAMIC_CLASS(wxColour)
76};
77
78#endif
79 // _WX_COLOUR_H_