retain track-header width regardless of number-label.

diff --git a/gtk2_ardour/route_time_axis.cc b/gtk2_ardour/route_time_axis.cc
index cc25d85719d369e3cc733cd8a04c73eed5b8dd52..95a58013b449b176c19eed4db1bafc1ee876976a 100644 (file)
--- a/gtk2_ardour/route_time_axis.cc
+++ b/gtk2_ardour/route_time_axis.cc
@@ -432,8 +432,10 @@ RouteTimeAxisView::update_track_number_visibility ()
                const int tnw = std::max(2u, _session->track_number_decimals()) * 8; // TODO 8 = max_width_of_digit_0_to_9()
                number_label.set_size_request(3 + tnw, -1);
                number_label.show ();
+               name_hbox.set_size_request(95 - tnw, 0);
        } else {
                number_label.hide ();
+               name_hbox.set_size_request(100, 0);
        }
 }