#3120 BBTK Bug New Normal - merge branch changestoITK3and4 FROM master

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

diff --git a/kernel/src/bbtkQt.h b/kernel/src/bbtkQt.h
index 0b6e94864fd68765f0ba837eebf98889c62c30d1..c5dddc31ff5954ecf19a1362c9b743aa8e1b916a 100644 (file)
--- a/kernel/src/bbtkQt.h
+++ b/kernel/src/bbtkQt.h
@@ -42,9 +42,9 @@
 // SIGNAL/SLOT MECHANISM 
 // FOR bbtk WINDOWS CREATION/DESTRUCTION OBSERVATION 
 // BBTKWXSIG
-#include <boost/signal.hpp>
+#include <boost/signals2/signal.hpp>
 #include <boost/bind.hpp>
-typedef boost::signals::trackable SignalObserver;
+//typedef boost::signals2::signal::trackable SignalObserver;
 // \BBTKWXSIG
 //===========================================================================
 
@@ -88,7 +88,7 @@ namespace bbtk
     // BBTKWXSIG
     // The keyword 'signals' is also a macro in qt
     //    typedef boost::signals::trackable SignalObserver;
-    typedef boost::signal<void ()>  Signal_type;
+    typedef boost::signals2::signal<void ()>  Signal_type;
     typedef Signal_type::slot_function_type Slot_function_type;
     // \BBTKWXSIG