// Insert expanding space labels to get full width justification
_channel_status_box.pack_start (_playback_channel_status, false, false, 2);
_channel_status_box.pack_start (*Gtk::manage(new Gtk::Label(" ")), true, true);
// Insert expanding space labels to get full width justification
_channel_status_box.pack_start (_playback_channel_status, false, false, 2);
_channel_status_box.pack_start (*Gtk::manage(new Gtk::Label(" ")), true, true);