Fixed (?) problem in region handling which caused major redraw problems.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/os2/region.h

@@ -170,10 +170,9 @@ public:
     // Tests
     // Does the region contain the point (x,y)?
     //
-    wxRegionContain Contains( wxCoord lX
-                             ,wxCoord lY
-                            ) const;
-
+    inline wxRegionContain Contains( wxCoord lX, wxCoord lY ) const{
+        return Contains( wxPoint( lX, lY ) );
+    }
     //
     // Convert the region to a B&W bitmap with the black pixels being inside
     // the region.
@@ -206,7 +205,10 @@ public:
     //
     // Does the region contain the rectangle rect?
     //
-    wxRegionContain Contains(const wxRect& rRect) const;
+    inline wxRegionContain Contains(const wxRect& rRect) const{
+         return Contains( rRect.x, rRect.y,
+                          rRect.GetWidth(), rRect.GetHeight());
+    }
 
     //
     // Internal