avoid GCC warning about type-punned pointer breaking strict aliasing rules

[wxWidgets.git] / include / wx / x11 / colour.h

diff --git a/include/wx/x11/colour.h b/include/wx/x11/colour.h
index 9d9824199de811e0be270ee58f6beedd979c40f9..8fce06d6a0d96047dfd2eaee31addd385ef194dd 100644 (file)
--- a/include/wx/x11/colour.h
+++ b/include/wx/x11/colour.h
@@ -22,12 +22,12 @@
 // classes
 //-----------------------------------------------------------------------------
 
 // classes
 //-----------------------------------------------------------------------------
 

-class WXDLLIMPEXP_CORE wxDC;
-class WXDLLIMPEXP_CORE wxPaintDC;
-class WXDLLIMPEXP_CORE wxBitmap;
-class WXDLLIMPEXP_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxDC;
+class WXDLLIMPEXP_FWD_CORE wxPaintDC;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxWindow;

 
 

-class WXDLLIMPEXP_CORE wxColour;
+class WXDLLIMPEXP_FWD_CORE wxColour;

 
 //-----------------------------------------------------------------------------
 // wxColour
 
 //-----------------------------------------------------------------------------
 // wxColour


@@ -38,16 +38,12 @@ class WXDLLEXPORT wxColour : public wxColourBase
 public:
     // constructors
     // ------------
 public:
     // constructors
     // ------------

-
-    wxColour() {}

     DEFINE_STD_WXCOLOUR_CONSTRUCTORS
 
     virtual ~wxColour();
 
     DEFINE_STD_WXCOLOUR_CONSTRUCTORS
 
     virtual ~wxColour();
 

-    bool Ok() const { return m_refData != NULL; }
-
-    bool operator == ( const wxColour& col ) const;
-    bool operator != ( const wxColour& col ) const { return !(*this == col); }
+    bool operator==(const wxColour& col) const;
+    bool operator!=(const wxColour& col) const { return !(*this == col); }

 
     unsigned char Red() const;
     unsigned char Green() const;
 
     unsigned char Red() const;
     unsigned char Green() const;


@@ -60,17 +56,16 @@ public:
     WXColor *GetColor() const;
 
 protected:
     WXColor *GetColor() const;
 
 protected:

-    // ref counting code
-    virtual wxObjectRefData *CreateRefData() const;
-    virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
+    virtual wxGDIRefData *CreateGDIRefData() const;
+    virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;

 
 

-    virtual bool FromString(const wxChar *str);
-    virtual void InitWith( unsigned char red, unsigned char green, unsigned char blue );
+    virtual void
+    InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
+
+    virtual bool FromString(const wxString& str);

 
 private:
     DECLARE_DYNAMIC_CLASS(wxColour)
 };
 
 
 private:
     DECLARE_DYNAMIC_CLASS(wxColour)
 };
 

-#endif
-
-// _WX_COLOUR_H_
+#endif // _WX_COLOUR_H_