/////////////////////////////////////////////////////////////////////////////
-// Name: colour.h
+// Name: wx/motif/colour.h
// Purpose: wxColour class
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_COLOUR_H_
#define _WX_COLOUR_H_
-#ifdef __GNUG__
-#pragma interface "colour.h"
-#endif
-
#include "wx/object.h"
#include "wx/string.h"
// Colour
-class WXDLLEXPORT wxColour: public wxObject
+class WXDLLEXPORT wxColour : public wxColourBase
{
- DECLARE_DYNAMIC_CLASS(wxColour)
+ DECLARE_DYNAMIC_CLASS(wxColour)
public:
- wxColour();
- wxColour(unsigned char r, unsigned char g, unsigned char b);
- wxColour(unsigned long colRGB) { Set(colRGB); }
- wxColour(const wxColour& col);
- wxColour(const wxString& col);
- ~wxColour() ;
- wxColour& operator =(const wxColour& src) ;
- wxColour& operator =(const wxString& src) ;
- inline int Ok() const { return (m_isInit) ; }
-
- void Set(unsigned char r, unsigned char g, unsigned char b);
- 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));
- }
-
- inline unsigned char Red() const { return m_red; }
- inline unsigned char Green() const { return m_green; }
- inline unsigned char Blue() const { return m_blue; }
-
- inline bool operator == (const wxColour& colour) { return (m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue); }
-
- inline bool operator != (const wxColour& colour) { return (!(m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue)); }
-
- inline int GetPixel() const { return m_pixel; };
- inline void SetPixel(int pixel) { m_pixel = pixel; };
-
- // Allocate a colour, or nearest colour, using the given display.
- // If realloc is TRUE, ignore the existing pixel, otherwise just return
- // the existing one.
- // Returns FALSE if an exact match was not found, TRUE otherwise.
-
- // TODO: can this handle mono displays? If not, we should have an extra
- // flag to specify whether this should be black or white by default.
-
- bool AllocColour(WXDisplay* display, bool realloc);
-
- private:
- bool m_isInit;
- unsigned char m_red;
- unsigned char m_blue;
- unsigned char m_green;
- public:
- int m_pixel;
+ // constructors
+ // ------------
-};
+ // default
+ wxColour() { Init(); }
+ DEFINE_STD_WXCOLOUR_CONSTRUCTORS
+
+ // copy ctors and assignment operators
+ wxColour( const wxColour& col );
+ wxColour& operator = ( const wxColour& col );
+
+ // dtor
+ virtual ~wxColour();
+
+
+ // 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; }
+
+ int GetPixel() const { return m_pixel; };
+ void SetPixel(int pixel) { m_pixel = pixel; m_isInit = true; };
+
+ inline bool operator == (const wxColour& colour) const { return (m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue); }
-#define wxColor wxColour
+ inline bool operator != (const wxColour& colour) const { return (!(m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue)); }
+
+ // Allocate a colour, or nearest colour, using the given display.
+ // If realloc is true, ignore the existing pixel, otherwise just return
+ // the existing one.
+ // Returns the allocated pixel.
+
+ // TODO: can this handle mono displays? If not, we should have an extra
+ // flag to specify whether this should be black or white by default.
+
+ int AllocColour(WXDisplay* display, bool realloc = false);
+
+protected:
+ // Helper function
+ void Init();
+
+ virtual void
+ InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
+
+private:
+ bool m_isInit;
+ unsigned char m_red;
+ unsigned char m_blue;
+ unsigned char m_green;
+
+public:
+ int m_pixel;
+};
#endif
- // _WX_COLOUR_H_
+// _WX_COLOUR_H_