Colin's patch to handle scroll events on track header meters (#4029)

git-svn-id: svn://localhost/ardour2/branches/3.0@10118 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/route_time_axis.cc b/gtk2_ardour/route_time_axis.cc
index 69f0e3929bde358f0b9cc44c8e0224d24f59a2ff..81b50f04b67e9dee90634820b9e9bc8c02793b6b 100644 (file)
--- a/gtk2_ardour/route_time_axis.cc
+++ b/gtk2_ardour/route_time_axis.cc
@@ -258,6 +258,8 @@ RouteTimeAxisView::set_route (boost::shared_ptr<Route> rt)
        gm.get_gain_slider().signal_scroll_event().connect(sigc::mem_fun(*this, &RouteTimeAxisView::controls_ebox_scroll), false);
        gm.get_gain_slider().set_name ("TrackGainFader");
 
+       gm.get_level_meter().signal_scroll_event().connect (sigc::mem_fun (*this, &RouteTimeAxisView::controls_ebox_scroll), false);
+
        show_name_entry ();
        hide_name_label ();
 }