added unary wxPoint::operator-

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41096 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 07e68c9c21104d23b210424e524ef621ef214192..1c02e3dfc972edcf2dd79f716ecf6e88819aa8ff 100644 (file)
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -307,6 +307,8 @@ public:
 
     wxPoint operator+(const wxSize& s) const { return wxPoint(x + s.GetWidth(), y + s.GetHeight()); }
     wxPoint operator-(const wxSize& s) const { return wxPoint(x - s.GetWidth(), y - s.GetHeight()); }
 
     wxPoint operator+(const wxSize& s) const { return wxPoint(x + s.GetWidth(), y + s.GetHeight()); }
     wxPoint operator-(const wxSize& s) const { return wxPoint(x - s.GetWidth(), y - s.GetHeight()); }

+
+    wxPoint operator-() const { return wxPoint(-x, -y); }

 };
 
 // ---------------------------------------------------------------------------
 };
 
 // ---------------------------------------------------------------------------