a more reliable/robust/less complex version of previous commit

[ardour.git] / gtk2_ardour / region_gain_line.h

diff --git a/gtk2_ardour/region_gain_line.h b/gtk2_ardour/region_gain_line.h
index 1395bc3f6f07c49cc705a5a843fbbad6c957d2d1..018ed3d936800bbfb98a737181e8983a4f535440 100644 (file)
--- a/gtk2_ardour/region_gain_line.h
+++ b/gtk2_ardour/region_gain_line.h
@@ -41,8 +41,11 @@ class AudioRegionGainLine : public AutomationLine
         void end_drag (bool with_push, uint32_t final_index);
 
        void remove_point (ControlPoint&);
+       AudioRegionView& region_view () { return rv; }
 
 private:
+       PBD::ScopedConnection _region_changed_connection;
+       void region_changed (const PBD::PropertyChange& what_changed);
        AudioRegionView& rv;
 };