provide Tabbable::change_visibility(), which has slightly odd semantics that are...

[ardour.git] / libs / gtkmm2ext / grouped_buttons.cc

diff --git a/libs/gtkmm2ext/grouped_buttons.cc b/libs/gtkmm2ext/grouped_buttons.cc
index cd45840a04db5d7a68a8955e34c49906df8f0330..48a2ed1ab03e32fc64262305612c256a1d47d8fb 100644 (file)
--- a/libs/gtkmm2ext/grouped_buttons.cc
+++ b/libs/gtkmm2ext/grouped_buttons.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2001 Paul Davis 
+    Copyright (C) 2001 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -46,12 +46,12 @@ GroupedButtons::GroupedButtons (uint32_t nbuttons, uint32_t first_active)
        for (uint32_t n = 0; n < nbuttons; ++n) {
 
                Gtk::ToggleButton *button;
-               
+
                button = manage (new (Gtk::ToggleButton));
-               
+
                if (n == current_active) {
                        button->set_active (true);
-               } 
+               }
 
                button->signal_clicked().connect (sigc::bind (mem_fun (*this, &GroupedButtons::one_clicked), n));
                buttons.push_back (button);