**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2008 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
private:
/*
+ -- ** -- P R I V A T E D A T A ---------------------------------------------
+ */
+
+private:
+
+ sigc::signal<void> signal_undo_tree_changed_;
+
+ /*
+ -- ** -- S I G N A L I N T E R F A C E S -----------------------------------
+ */
+
+public:
+
+ sigc::signal<void>& signal_undo_tree_changed() { return signal_undo_tree_changed_; }
+
+ /*
-- ** -- S I G N A L T E R M I N A L S -------------------------------------
*/
void insert_action(Gtk::TreeRow row,etl::handle<synfigapp::Action::Undoable> action, bool is_active=true, bool is_undo=true, bool is_redo=false);
+ static bool search_func(const Glib::RefPtr<TreeModel>&,int,const Glib::ustring&,const TreeModel::iterator&);
+
/*
-- ** -- P R O T E C T E D M E T H O D S -----------------------------------
*/