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First stab at wxColour using NSColor

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21251 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Elliott
2003-06-19 21:24:10 +00:00
parent 7b14c561d9
commit 683b185d01
3 changed files with 134 additions and 171 deletions
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128
include/wx/cocoa/colour.h
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@@ -1,103 +1,95 @@
/////////////////////////////////////////////////////////////////////////////
// Name: colour.h
// Purpose: wxColour class
// Author: AUTHOR
// Author: David Elliott
// Modified by:
// Created: ??/??/98
// Created: 2003/06/17
// RCS-ID: $Id$
// Copyright: (c) AUTHOR
// Copyright: (c) 2003 David Elliott
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_COLOUR_H_
#define _WX_COLOUR_H_
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "colour.h"
#endif
#ifndef __WX_COCOA_COLOUR_H__
#define __WX_COCOA_COLOUR_H__
#include "wx/object.h"
#include "wx/string.h"
// Colour
// ========================================================================
// wxColour
// ========================================================================
class WXDLLEXPORT wxColour: public wxObject
{
public:
// ctors
// default
wxColour();
DECLARE_DYNAMIC_CLASS(wxColour)
// ------------------------------------------------------------------------
// initialization
// ------------------------------------------------------------------------
wxColour();
// from RGB
wxColour( unsigned char red, unsigned char green, unsigned char blue );
wxColour( unsigned long colRGB )
: m_isInit(FALSE), m_red(0), m_blue(0), m_green(0)
{ Set(colRGB); }
wxColour( unsigned char red, unsigned char green, unsigned char blue )
: m_cocoaNSColor(NULL)
{ Set(red,green,blue); }
wxColour( unsigned long colRGB )
: m_cocoaNSColor(NULL)
{ Set(colRGB); }
// implicit conversion from the colour name
wxColour( const wxString &colourName )
: m_isInit(FALSE), m_red(0), m_blue(0), m_green(0)
{ InitFromName(colourName); }
wxColour( const char *colourName )
: m_isInit(FALSE), m_red(0), m_blue(0), m_green(0)
{ InitFromName(colourName); }
wxColour( const wxString &colourName )
: m_cocoaNSColor(NULL)
{ InitFromName(colourName); }
wxColour( const char *colourName )
: m_cocoaNSColor(NULL)
{ InitFromName(wxString::FromAscii(colourName)); }
// copy ctors and assignment operators
wxColour( const wxColour& col );
wxColour( const wxColour* col );
wxColour& operator = ( const wxColour& col );
wxColour( const wxColour& col );
wxColour& operator = ( const wxColour& col );
// dtor
~wxColour();
~wxColour();
// Set() functions
void Set( unsigned char red, unsigned char green, unsigned char blue );
void Set( unsigned long colRGB )
{
// we don't need to know sizeof(long) here because we assume that the three
// least significant bytes contain the R, G and B values
Set((unsigned char)colRGB,
(unsigned char)(colRGB >> 8),
(unsigned char)(colRGB >> 16));
}
// ------------------------------------------------------------------------
// Implementation
// ------------------------------------------------------------------------
// accessors
bool Ok() const { return m_cocoaNSColor; }
// accessors
bool Ok() const {return m_isInit; }
unsigned char Red() const { return m_red; }
unsigned char Green() const { return m_green; }
unsigned char Blue() const { return m_blue; }
// Let's remove this inelegant function
#if WXWIN_COMPATIBILITY
void Get(unsigned char *r, unsigned char *g, unsigned char *b) const;
#endif
unsigned char Red() const { return m_red; }
unsigned char Green() const { return m_green; }
unsigned char Blue() const { return m_blue; }
// comparison
bool operator == (const wxColour& colour) const
{
return (m_isInit == colour.m_isInit &&
// comparison
bool operator == (const wxColour& colour) const
{
return (m_cocoaNSColor == colour.m_cocoaNSColor &&
m_red == colour.m_red &&
m_green == colour.m_green &&
m_blue == colour.m_blue);
}
bool operator != (const wxColour& colour) const { return !(*this == colour); }
void InitFromName(const wxString& col);
}
bool operator != (const wxColour& colour) const
{ return !(*this == colour); }
// const WXCOLORREF& GetPixel() const { return m_pixel; };
private:
bool m_isInit;
unsigned char m_red;
unsigned char m_blue;
unsigned char m_green;
// Set() functions
void Set( unsigned char red, unsigned char green, unsigned char blue );
void Set( unsigned long colRGB )
{
// we don't need to know sizeof(long) here because we assume that the three
// least significant bytes contain the R, G and B values
Set((unsigned char)colRGB,
(unsigned char)(colRGB >> 8),
(unsigned char)(colRGB >> 16));
}
public:
// WXCOLORREF m_pixel ;
// void Set( const WXCOLORREF* color ) ;
protected:
void InitFromName(const wxString& col);
private:
DECLARE_DYNAMIC_CLASS(wxColour)
WX_NSColor m_cocoaNSColor;
unsigned char m_red;
unsigned char m_green;
unsigned char m_blue;
};
#endif
// _WX_COLOUR_H_
#endif // __WX_COCOA_COLOUR_H__