Added wxColour::wxColour(unsigned long)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1596 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/colour.h

@@ -44,6 +44,8 @@ public:
   wxColour();
     // from RGB
   wxColour( unsigned char red, unsigned char green, unsigned char blue );
+  wxColour( unsigned long colRGB ) { Set(colRGB); }
+
     // implicit conversion from the colour name
   wxColour( const wxString &colourName ) { InitFromName(colourName); }
   wxColour( const char *colourName ) { InitFromName(colourName); }
@@ -61,6 +63,15 @@ public:
 
   // accessors
   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));
+  }
+
   unsigned char Red() const;
   unsigned char Green() const;
   unsigned char Blue() const;

include/wx/gtk1/colour.h

@@ -44,6 +44,8 @@ public:
   wxColour();
     // from RGB
   wxColour( unsigned char red, unsigned char green, unsigned char blue );
+  wxColour( unsigned long colRGB ) { Set(colRGB); }
+
     // implicit conversion from the colour name
   wxColour( const wxString &colourName ) { InitFromName(colourName); }
   wxColour( const char *colourName ) { InitFromName(colourName); }
@@ -61,6 +63,15 @@ public:
 
   // accessors
   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));
+  }
+
   unsigned char Red() const;
   unsigned char Green() const;
   unsigned char Blue() const;

include/wx/motif/colour.h

@@ -29,6 +29,8 @@ public:
   wxColour();
     // from RGB
   wxColour( unsigned char red, unsigned char green, unsigned char blue );
+  wxColour( unsigned long colRGB ) { Set(colRGB); }
+
     // implicit conversion from the colour name
   wxColour( const wxString &colourName ) { InitFromName(colourName); }
   wxColour( const char *colourName ) { InitFromName(colourName); }

include/wx/msw/colour.h

@@ -25,13 +25,16 @@ public:
   wxColour();
     // from RGB
   wxColour( unsigned char red, unsigned char green, unsigned char blue );
+  wxColour( unsigned long colRGB ) { Set(colRGB); }
+
     // implicit conversion from the colour name
   wxColour( const wxString &colourName ) { InitFromName(colourName); }
   wxColour( const char *colourName ) { InitFromName(colourName); }
 
+
     // copy ctors and assignment operators
   wxColour( const wxColour& col );
-//  wxColour( const wxColour* col );
+  wxColour( const wxColour* col );
   wxColour& operator = ( const wxColour& col );
 
     // dtor
@@ -63,8 +66,8 @@ public:
   // comparison
   bool operator == (const wxColour& colour)
   {
-    return (m_red == colour.m_red && 
+    return (m_red == colour.m_red &&
-            m_green == colour.m_green && 
+            m_green == colour.m_green &&
             m_blue == colour.m_blue);
   }
   bool operator != (const wxColour& colour) { return !(*this == colour); }