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diff --git a/synfig-studio/tags/synfigstudio_@VERSION_MAJ@_@VERSION_MIN@_@VERSION_REV@/src/gtkmm/adjust_window.h b/synfig-studio/tags/synfigstudio_@VERSION_MAJ@_@VERSION_MIN@_@VERSION_REV@/src/gtkmm/adjust_window.h
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+++ b/synfig-studio/tags/synfigstudio_@VERSION_MAJ@_@VERSION_MIN@_@VERSION_REV@/src/gtkmm/adjust_window.h
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+/* === S Y N F I G ========================================================= */
+/*!	\file adjust_window.h
+**	\brief Adjustment Window Header
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2004 Adrian Bentley
+**
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
+**
+**	This package is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**	General Public License for more details.
+**	\endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_TEMPLATE_H
+#define __SYNFIG_TEMPLATE_H
+
+/* === H E A D E R S ======================================================= */
+#include <gtkmm/adjustment.h>
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace studio {
+
+/* Sets up an adjustment that controls/communicates with another adjustment
+	(could be expanded to multiple children)
+
+	The current value and pagesize define the lower and upper bounds of the
+	child adjustment.
+
+	NEED TO REPLACE FUNCTIONALITY IN:
+	refresh_rend_desc
+	refresh_time_window
+	on_time_changed - possibly....
+
+	time_zoom_in - possibly...
+	time_zoom_out - possibly...
+
+	play - possibly...
+
+	THINGS TO CHECK:
+	disp_audio's use of time_adjustment
+	children_tree's use of time_adjustment
+	layer_tree's use of time_adjustment
+*/
+class Adjust_Window : public Gtk::Adjustment
+{
+	Gtk::Adjustment	*adj_child;
+
+	sigc::connection childchanged; //we only care about the non-value parts of the child
+
+	virtual void on_changed(); //value+pagesize corresponds to child upper
+	virtual void on_value_changed(); //value corresponds to child lower
+
+protected: //update interface
+	virtual void update_child();
+	virtual void update_fromchild();
+
+public: //structors
+	Adjust_Window(double value, double lower, double upper,
+					double step_increment=1, double page_increment=10, double page_size=0,
+					Gtk::Adjustment *adj = 0);
+
+	virtual ~Adjust_Window();
+
+public: //child interface
+	Gtk::Adjustment *get_child_adjustment();
+	const Gtk::Adjustment *get_child_adjustment() const;
+	void set_child_adjustment(Gtk::Adjustment *child);
+
+public: //Sub value interface
+	double get_sub_lower() const;
+	double get_sub_upper() const;
+};
+
+}; // END of namespace studio
+
+/* === E N D =============================================================== */
+
+#endif