X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/973983be622fcfa9e4387d9eb96f5adf03f2fc7b..c822ad5a5e30a21ca3340af644bf79804cf7c777:/include/wx/msw/popupwin.h

diff --git a/include/wx/msw/popupwin.h b/include/wx/msw/popupwin.h
index 297c0e7991..239ee04212 100644
--- a/include/wx/msw/popupwin.h
+++ b/include/wx/msw/popupwin.h
@@ -42,6 +42,8 @@ protected:
 
         GetParent()->ClientToScreen(x, y);
     }
+
+    DECLARE_DYNAMIC_CLASS(wxPopupWindow)
 };
 
 #endif // _WX_MSW_POPUPWIN_H_