make waveforms centered when height hits NAME_HIGHLIGHT_THRESHOLD

[ardour.git] / gtk2_ardour / gui_thread.h

diff --git a/gtk2_ardour/gui_thread.h b/gtk2_ardour/gui_thread.h
index 0e88ad5d77c2393cbc1d491b0f9654f335af287f..22381e353625174f66260dc1cb7bed3c2eb96320 100644 (file)
--- a/gtk2_ardour/gui_thread.h
+++ b/gtk2_ardour/gui_thread.h
@@ -1,8 +1,10 @@
 #ifndef __ardour_gtk_gui_thread_h__
 #define __ardour_gtk_gui_thread_h__
 
+#include <gtkmm2ext/gtk_ui.h>
+
 #define ENSURE_GUI_THREAD(slot) \
-     if (!Gtkmm2ext::UI::instance()->caller_is_gui_thread()) {\
+     if (!Gtkmm2ext::UI::instance()->caller_is_ui_thread()) {\
        Gtkmm2ext::UI::instance()->call_slot ((slot));\
         return;\
      }