X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aea95b1c3a8ae221cc3aade5ce49a3cf848fd56a..472eec8a0391538e4dcf7f7c6c4f4d44c8383616:/include/wx/colour.h

diff --git a/include/wx/colour.h b/include/wx/colour.h
index 7bba397dc2..afe6371475 100644
--- a/include/wx/colour.h
+++ b/include/wx/colour.h
@@ -16,6 +16,8 @@
 #include "wx/gdiobj.h"
 
 
+class WXDLLIMPEXP_FWD_CORE wxColour;
+
 // the standard wxColour constructors;
 // this macro avoids to repeat these lines across all colour.h files, since
 // Set() is a virtual function and thus cannot be called by wxColourBase
@@ -25,8 +27,9 @@
               ChannelType alpha = wxALPHA_OPAQUE )                            \
         { Set(red, green, blue, alpha); }                                     \
     wxColour( unsigned long colRGB ) { Set(colRGB); }                         \
-    wxColour(const wxString &colourName) { Set(colourName); }                 \
-    wxColour(const wxChar *colourName) { Set(colourName); }
+    wxColour(const wxString& colourName) { Set(colourName); }                 \
+    wxColour(const char *colourName) { Set(colourName); }                     \
+    wxColour(const wchar_t *colourName) { Set(colourName); }
 
 
 // flags for wxColour -> wxString conversion (see wxColour::GetAsString)
@@ -35,11 +38,18 @@
 #define wxC2S_HTML_SYNTAX       4   // return colour in #rrggbb syntax
 
 
-class WXDLLEXPORT wxColour;
-
 const unsigned char wxALPHA_TRANSPARENT = 0;
 const unsigned char wxALPHA_OPAQUE = 0xff;
 
+// ----------------------------------------------------------------------------
+// wxVariant support
+// ----------------------------------------------------------------------------
+
+#if wxUSE_VARIANT
+#include "wx/variant.h"
+DECLARE_VARIANT_OBJECT_EXPORTED(wxColour,WXDLLEXPORT)
+#endif
+
 //-----------------------------------------------------------------------------
 // wxColourBase: this class has no data members, just some functions to avoid
 //               code redundancy in all native wxColour implementations
@@ -65,9 +75,6 @@ public:
         { InitRGBA(red,green,blue, alpha); }
 
     // implemented in colourcmn.cpp
-    bool Set(const wxChar *str)
-        { return FromString(str); }
-
     bool Set(const wxString &str)
         { return FromString(str); }
 
@@ -75,9 +82,9 @@ public:
     {
         // 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((ChannelType)colRGB,
-            (ChannelType)(colRGB >> 8),
-            (ChannelType)(colRGB >> 16));
+        Set((ChannelType)(0xFF & colRGB),
+            (ChannelType)(0xFF & (colRGB >> 8)),
+            (ChannelType)(0xFF & (colRGB >> 16)));
     }
 
 
@@ -85,7 +92,8 @@ public:
     // accessors
     // ---------
 
-    virtual bool Ok() const = 0;
+    virtual bool Ok() const { return IsOk(); }
+    virtual bool IsOk() const = 0;
 
     virtual ChannelType Red() const = 0;
     virtual ChannelType Green() const = 0;
@@ -110,10 +118,15 @@ protected:
     virtual void
     InitRGBA(ChannelType r, ChannelType g, ChannelType b, ChannelType a) = 0;
 
-    virtual bool FromString(const wxChar *s);
+    virtual bool FromString(const wxString& s);
 };
 
 
+// wxColour <-> wxString utilities, used by wxConfig, defined in colourcmn.cpp
+WXDLLIMPEXP_CORE wxString wxToString(const wxColourBase& col);
+WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxColourBase* col);
+
+
 
 #if defined(__WXPALMOS__)
     #include "wx/generic/colour.h"