git.saurik.com Git - wxWidgets.git/blame_incremental

... / ...

Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/cocoa/colour.h
	3	// Purpose: wxColour class
	4	// Author: David Elliott
	5	// Modified by:
	6	// Created: 2003/06/17
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 2003 David Elliott
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef __WX_COCOA_COLOUR_H__
	13	#define __WX_COCOA_COLOUR_H__
	14
	15	#include "wx/object.h"
	16	#include "wx/string.h"
	17
	18	// ========================================================================
	19	// wxColour
	20	// ========================================================================
	21
	22	class WXDLLEXPORT wxColour : public wxColourBase
	23	{
	24	public:
	25	// constructors
	26	// ------------
	27
	28	// default
	29	wxColour() { Init(); }
	30	DEFINE_STD_WXCOLOUR_CONSTRUCTORS
	31
	32	// initialization using existing NSColor
	33	wxColour( WX_NSColor aColor );
	34
	35
	36	// copy ctors and assignment operators
	37	wxColour( const wxColour& col );
	38	wxColour& operator = ( const wxColour& col );
	39
	40	virtual ~wxColour();
	41
	42	// accessors
	43	bool Ok() const { return m_cocoaNSColor; }
	44	WX_NSColor GetNSColor() { return m_cocoaNSColor; }
	45
	46	unsigned char Red() const { return m_red; }
	47	unsigned char Green() const { return m_green; }
	48	unsigned char Blue() const { return m_blue; }
	49	unsigned char Alpha() const { return m_alpha; }
	50
	51	// comparison
	52	bool operator == (const wxColour& colour) const
	53	{
	54	return m_cocoaNSColor == colour.m_cocoaNSColor \|\|
	55	(m_red == colour.m_red &&
	56	m_green == colour.m_green &&
	57	m_blue == colour.m_blue &&
	58	m_alpha == colour.m_alpha);
	59	}
	60	bool operator != (const wxColour& colour) const
	61	{ return !(*this == colour); }
	62
	63	// Set() functions
	64	void Set( WX_NSColor aColor );
	65
	66	// reroute the inherited ones
	67	void Set(unsigned char red,
	68	unsigned char green,
	69	unsigned char blue,
	70	unsigned char alpha = wxALPHA_OPAQUE)
	71	{ wxColourBase::Set(red, green, blue, alpha); }
	72
	73	bool Set(const wxChar *str)
	74	{ return wxColourBase::Set(str); }
	75
	76	bool Set(const wxString &str)
	77	{ return wxColourBase::Set(str); }
	78
	79	void Set(unsigned long colRGB)
	80	{ wxColourBase::Set(colRGB); }
	81
	82	protected:
	83	// puts the object in an invalid, uninitialized state
	84	void Init();
	85
	86	virtual void
	87	InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
	88
	89	private:
	90	WX_NSColor m_cocoaNSColor;
	91	unsigned char m_red;
	92	unsigned char m_green;
	93	unsigned char m_blue;
	94	unsigned char m_alpha;
	95
	96	DECLARE_DYNAMIC_CLASS(wxColour)
	97	};
	98
	99	#endif // __WX_COCOA_COLOUR_H__