From a69aabc360d54a93e355fab72c6513c75aaa7337 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Sat, 26 Aug 2006 16:16:16 +0000
Subject: [PATCH] adding constants

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40840 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/colour.h            | 6 ++++--
 include/wx/mac/carbon/colour.h | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/wx/colour.h b/include/wx/colour.h
index 8b9e828c4c..807fbfd68c 100644
--- a/include/wx/colour.h
+++ b/include/wx/colour.h
@@ -36,6 +36,8 @@
 
 class WXDLLEXPORT wxColour;
 
+const unsigned char wxALPHA_TRANSPARENT = 0;
+const unsigned char wxALPHA_OPAQUE = 0xff;
 
 //-----------------------------------------------------------------------------
 // wxColourBase: this class has no data members, just some functions to avoid
@@ -64,7 +66,7 @@ public:
     // Set() functions
     // ---------------
 
-    void Set(unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha = 255)
+    void Set(unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha = wxALPHA_OPAQUE)
         { InitWith(red,green,blue, alpha); }
 
     // implemented in colourcmn.cpp
@@ -94,7 +96,7 @@ public:
     virtual unsigned char Green() const = 0;
     virtual unsigned char Blue() const = 0;
     virtual unsigned char Alpha() const
-        { return 255 ; }
+        { return wxALPHA_OPAQUE ; }
 
     // implemented in colourcmn.cpp
     virtual wxString GetAsString(long flags = wxC2S_NAME | wxC2S_CSS_SYNTAX) const;
diff --git a/include/wx/mac/carbon/colour.h b/include/wx/mac/carbon/colour.h
index 24bdf83813..2cad2126ee 100644
--- a/include/wx/mac/carbon/colour.h
+++ b/include/wx/mac/carbon/colour.h
@@ -57,7 +57,7 @@ protected :
 
     void InitWith( unsigned char red, unsigned char green, unsigned char blue ) 
     {
-        InitWith( red, green, blue , 255) ;
+        InitWith( red, green, blue , wxALPHA_OPAQUE ) ;
     }
 
     void InitWith( unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha );