Index: sources/gui/guiglobals.cpp
===================================================================
diff -u -r595ed1fbe8066960afd4c8fea168208e81b173d9 -r3bdf58e8bee7d76eb19c1116738ff1e2c534ccc7
--- sources/gui/guiglobals.cpp	(.../guiglobals.cpp)	(revision 595ed1fbe8066960afd4c8fea168208e81b173d9)
+++ sources/gui/guiglobals.cpp	(.../guiglobals.cpp)	(revision 3bdf58e8bee7d76eb19c1116738ff1e2c534ccc7)
@@ -24,6 +24,7 @@
 #include "mmodel.h"
 #include "vview.h"
 
+using namespace View;
 namespace Gui {
     QQuickView *_viewer = nullptr;