changing to wxDC, so that wxGCDC can be used as well

[wxWidgets.git] / include / wx / msw / colour.h

diff --git a/include/wx/msw/colour.h b/include/wx/msw/colour.h
index a97b2b7c64425ff0acfc1f115361fe6e43c334c0..14760092270976b49c0bd87f85c192a5a854d0f6 100644 (file)
--- a/include/wx/msw/colour.h
+++ b/include/wx/msw/colour.h
@@ -1,79 +1,83 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        colour.h
+// Name:        wx/msw/colour.h
 // Purpose:     wxColour class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // 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"
 
+// ----------------------------------------------------------------------------
 // Colour
-class WXDLLEXPORT wxColour: public wxObject
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxColour : public wxColourBase
 {
 public:
-  wxColour();
-  wxColour(const unsigned char r, const unsigned char g, const unsigned char b);
-  wxColour(unsigned long colRGB) { Set(colRGB); }
-  wxColour(const wxColour& col);
-  wxColour(const wxString& col) { InitFromName(col); }
-  wxColour(const char *col) { InitFromName(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)); 
-  }
-
-  // Let's remove this inelegant function
-#if WXWIN_COMPATIBILITY
-  void Get(unsigned char *r, unsigned char *g, unsigned char *b) const;
-#endif
+    // constructors
+    // ------------
 
-  inline unsigned char Red() const { return m_red; }
-  inline unsigned char Green() const { return m_green; }
-  inline unsigned char Blue() const { return m_blue; }
+    // default
+    wxColour() { Init(); }
+    DEFINE_STD_WXCOLOUR_CONSTRUCTORS
 
-  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)); }
+    // dtor
+    virtual ~wxColour();
 
-  WXCOLORREF GetPixel() const { return m_pixel; };
 
-private:
-  bool                         m_isInit;
-  unsigned char m_red;
-  unsigned char m_blue;
-  unsigned char m_green;
+    // accessors
+    // ---------
+
+    virtual bool IsOk() 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; }
+    unsigned char Alpha() const { return m_alpha ; }
+
+    // comparison
+    bool operator==(const wxColour& colour) const
+    {
+        return m_isInit == colour.m_isInit
+            && 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); }
+
+    WXCOLORREF GetPixel() const { return m_pixel; }
 
-  // helper func
-  void InitFromName(const wxString& colourName);
 
 public:
-  WXCOLORREF m_pixel ;
+    WXCOLORREF m_pixel;
+
+protected:
+    // Helper function
+    void Init();
+
+    virtual void
+    InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
 
 private:
-  DECLARE_DYNAMIC_CLASS(wxColour)
-};
+    bool          m_isInit;
+    unsigned char m_red;
+    unsigned char m_blue;
+    unsigned char m_green;
+    unsigned char m_alpha;
 
-#define wxColor wxColour
+private:
+    DECLARE_DYNAMIC_CLASS(wxColour)
+};
 
 #endif
-       // _WX_COLOUR_H_
+        // _WX_COLOUR_H_