BRect's OffsetBy takes a BPoint. Add a similar BRegion method to be more consistent. This one takes a const reference instead a complete BPoint object.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42476 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/interface/Region.h

@@ -56,6 +56,7 @@ public:
 
 			void				PrintToStream() const;
 
+			void				OffsetBy(const BPoint& point);
 			void				OffsetBy(int32 x, int32 y);
 
 			void				MakeEmpty();

src/kits/interface/Region.cpp

@@ -342,6 +342,14 @@ BRegion::PrintToStream() const
 // #pragma mark -
 
 
+
+void
+BRegion::OffsetBy(const BPoint& point)
+{
+	OffsetBy(point.x, point.y);
+}
+
+
 /*!	\brief Offsets all region's rects, and bounds by the given values.
 	\param dh The horizontal offset.
 	\param dv The vertical offset.