#3472 merge vtk8itk5wx3-mingw64

[bbtk.git] / kernel / src / bbtkWt.h

diff --git a/kernel/src/bbtkWt.h b/kernel/src/bbtkWt.h
index 360260f85e0c96cedff0f004a12d3218e3f7e224..011f5980a8f1d4a014c56afb81c67e0a009f5441 100644 (file)
--- a/kernel/src/bbtkWt.h
+++ b/kernel/src/bbtkWt.h
@@ -150,9 +150,10 @@ namespace bbtk
     // The keyword 'signals' is also a macro in qt
     //    typedef boost::signals::trackable SignalObserver;
 
+//EED 2020-04-21
 //    typedef boost::signals::trackable SignalObserver;
 //    typedef boost::signal<void ()>  Signal_type;
-
+      
     typedef boost::signals2::trackable SignalObserver;
     typedef boost::signals2::signal<void ()>  Signal_type;