From 77a4fde2fb52c96576a24bcbdebb1f4e0e34ebe4 Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@creatis.insa-lyon.fr>
Date: Tue, 21 Apr 2020 07:56:43 +0200
Subject: [PATCH] #3402 BBTK Feature New Normal  -  vtk9itk4wx3-macos

---
 kernel/src/bbtkWt.h | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/kernel/src/bbtkWt.h b/kernel/src/bbtkWt.h
index f1fcd5e..5fd982a 100644
--- a/kernel/src/bbtkWt.h
+++ b/kernel/src/bbtkWt.h
@@ -42,7 +42,11 @@
 // SIGNAL/SLOT MECHANISM 
 // FOR bbtk WINDOWS CREATION/DESTRUCTION OBSERVATION 
 // BBTKWXSIG
-#include <boost/signal.hpp>
+
+//EED 2020-04-21
+//#include <boost/signal.hpp>
+#include <boost/signals2/signal.hpp>
+
 #include <boost/bind.hpp>
 
 //typedef boost::signals::trackable SignalObserver;
@@ -145,8 +149,13 @@ namespace bbtk
     // BBTKWXSIG
     // The keyword 'signals' is also a macro in qt
     //    typedef boost::signals::trackable SignalObserver;
-    typedef boost::signals::trackable SignalObserver;
-    typedef boost::signal<void ()>  Signal_type;
+
+//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;
+
     typedef Signal_type::slot_function_type Slot_function_type;
     // \BBTKWXSIG
 		
-- 
2.45.1