From 4f3509867da9db764d578a80addcd425dbbb46c4 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sat, 20 Apr 2024 22:34:38 -0600
Subject: [PATCH] use UTF for lock icon

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

diff --git a/gtk2_ardour/ardour_ui_dependents.cc b/gtk2_ardour/ardour_ui_dependents.cc
index 1c6921d2a6..23bcfc9ab4 100644
--- a/gtk2_ardour/ardour_ui_dependents.cc
+++ b/gtk2_ardour/ardour_ui_dependents.cc
@@ -483,7 +483,8 @@ ARDOUR_UI::livetrax_setup_windows ()
 	hb = manage (new HBox);
 	hb->pack_start (transport_ctrl, false, false);
 
-	livetrax_lock_button = manage (new ArdourButton (_("Lock Icon"), elements));
+	livetrax_lock_button = manage (new ArdourButton (_("🔒"), elements));
+	livetrax_lock_button->set_layout_font (UIConfiguration::instance().get_LargerBoldMonospaceFont());
 	editor->mouse_mode_hbox->pack_start (*livetrax_lock_button, false, false, 12);
 
 	livetrax_transport_bar.pack_start (*hb, true, false);