/////////////////////////////////////////////////////////////////////////////
-// 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_
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#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)
public:
- // ctors
- // default
- wxColour();
- // from RGB
- wxColour( unsigned char red, unsigned char green, unsigned char blue )
- { Set(red, green, blue); }
- wxColour( unsigned long colRGB ) { Set(colRGB); }
+ // constructors
+ // ------------
- // implicit conversion from the colour name
- wxColour( const wxString &colourName ) { InitFromName(colourName); }
- wxColour( const char *colourName ) { InitFromName(colourName); }
+ // default
+ wxColour() { Init(); }
+ DEFINE_STD_WXCOLOUR_CONSTRUCTORS
// copy ctors and assignment operators
wxColour( const wxColour& col );
wxColour& operator = ( const wxColour& col );
// dtor
- ~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));
- }
+ virtual ~wxColour();
+
// accessors
bool Ok() const {return m_isInit; }
inline bool operator != (const wxColour& colour) const { return (!(m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue)); }
- // Get colour from name or wxNullColour
- static wxColour CreateByName(const wxString& name);
-
// Allocate a colour, or nearest colour, using the given display.
// If realloc is true, ignore the existing pixel, otherwise just return
// the existing one.
int AllocColour(WXDisplay* display, bool realloc = false);
- void InitFromName(const wxString& col);
-
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;