From db34831b183d511d76ea1f29606e1933e5ad4caf Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 26 Apr 2013 14:12:52 -0400
Subject: redesign toggling of editor/mixer stacking to use
 Gtkmm2ext::VisibilityTracker

---
 gtk2_ardour/editor.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gtk2_ardour/editor.h')

diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h
index 910df94c26..1c246a3f3b 100644
--- a/gtk2_ardour/editor.h
+++ b/gtk2_ardour/editor.h
@@ -43,6 +43,7 @@
 #include "gtkmm2ext/dndtreeview.h"
 #include "gtkmm2ext/stateful_button.h"
 #include "gtkmm2ext/bindings.h"
+#include "gtkmm2ext/visibility_tracker.h"
 
 #include "pbd/stateful.h"
 #include "pbd/signals.h"
@@ -146,7 +147,7 @@ class ImageFrameSocketHandler ;
 class TimeAxisViewItem ;
 /* </CMT Additions> */
 
-class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
+class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr, public Gtkmm2ext::VisibilityTracker
 {
   public:
 	Editor ();
-- 
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