///////////////////////////////////////////////////////////////////////////// // Name: wx/cocoa/colour.h // Purpose: wxColour class // Author: David Elliott // Modified by: // Created: 2003/06/17 // RCS-ID: $Id$ // Copyright: (c) 2003 David Elliott // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef __WX_COCOA_COLOUR_H__ #define __WX_COCOA_COLOUR_H__ #include "wx/object.h" #include "wx/string.h" // ======================================================================== // wxColour // ======================================================================== class WXDLLIMPEXP_CORE wxColour : public wxColourBase { public: // constructors // ------------ DEFINE_STD_WXCOLOUR_CONSTRUCTORS // initialization using existing NSColor wxColour( WX_NSColor aColor ); // copy ctors and assignment operators wxColour( const wxColour& col ); wxColour& operator = ( const wxColour& col ); virtual ~wxColour(); // accessors virtual bool IsOk() const { return m_cocoaNSColor; } WX_NSColor GetNSColor() { return m_cocoaNSColor; } WX_NSColor GetNSColor() const { return m_cocoaNSColor; } unsigned char Red() const { return m_red; } unsigned char Green() const { return m_green; } unsigned char Blue() const { return m_blue; } unsigned char Alpha() const { return m_alpha; } // 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 && m_alpha == colour.m_alpha); } bool operator != (const wxColour& colour) const { return !(*this == colour); } // Set() functions void Set( WX_NSColor aColor ); // reroute the inherited ones void Set(unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha = wxALPHA_OPAQUE) { wxColourBase::Set(red, green, blue, alpha); } bool Set(const wxString &str) { return wxColourBase::Set(str); } void Set(unsigned long colRGB) { wxColourBase::Set(colRGB); } protected: // puts the object in an invalid, uninitialized state void Init(); virtual void InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a); private: WX_NSColor m_cocoaNSColor; unsigned char m_red; unsigned char m_green; unsigned char m_blue; unsigned char m_alpha; DECLARE_DYNAMIC_CLASS(wxColour) }; #endif // __WX_COCOA_COLOUR_H__