Further tweaks to EngineDialog z-axis stacking

[ardour.git] / gtk2_ardour / mixer_group_tabs.h

diff --git a/gtk2_ardour/mixer_group_tabs.h b/gtk2_ardour/mixer_group_tabs.h
index 8a2e06bc45f609dba5534dfb6b5b60a31515b2f4..05a0d7e2e55571ec244fe55388f879bd430dc37e 100644 (file)
--- a/gtk2_ardour/mixer_group_tabs.h
+++ b/gtk2_ardour/mixer_group_tabs.h
@@ -17,6 +17,9 @@
 
 */
 
+#ifndef __gtk_ardour_mixer_group_tabs_h__
+#define __gtk_ardour_mixer_group_tabs_h__
+
 #include "group_tabs.h"
 
 class Mixer_UI;
@@ -32,13 +35,12 @@ private:
        double primary_coordinate (double, double) const;
        ARDOUR::RouteList routes_for_tab (Tab const *) const;
        double extent () const {
-               return _width;
+               return get_width();
        }
 
-       PBD::PropertyList default_properties () const;
-       std::string order_key () const;
        ARDOUR::RouteList selected_routes () const;
-       void sync_order_keys ();
 
        Mixer_UI* _mixer;
 };
+
+#endif // __gtk_ardour_mixer_group_tabs_h__