1 files changed, 0 insertions, 81 deletions
diff --git a/gtk2_ardour/cairo_widget.h b/gtk2_ardour/cairo_widget.h
deleted file mode 100644
index e3ef7bafad..0000000000
--- a/gtk2_ardour/cairo_widget.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
-    Copyright (C) 2009 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
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program 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.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#ifndef __gtk2_ardour_cairo_widget_h__
-#define __gtk2_ardour_cairo_widget_h__
-
-#include <gtkmm/eventbox.h>
-#include "gtkmm2ext/widget_state.h"
-
-/** A parent class for widgets that are rendered using Cairo.
- */
-
-class CairoWidget : public Gtk::EventBox
-{
-public:
-	CairoWidget ();
-	virtual ~CairoWidget ();
-
-	void set_dirty ();
-
-	Gtkmm2ext::ActiveState active_state() const { return _active_state; }
-	Gtkmm2ext::VisualState visual_state() const { return _visual_state; }
-	
-	/* derived widgets can override these two to catch 
-	   changes in active & visual state
-	*/
-	
-	virtual void set_active_state (Gtkmm2ext::ActiveState);
-	virtual void set_visual_state (Gtkmm2ext::VisualState);
-
-	void unset_active_state () { set_active_state (Gtkmm2ext::ActiveState (0)); }
-	void unset_visual_state () { set_visual_state (Gtkmm2ext::VisualState (0)); }
-
-	/* this is an API simplification for widgets
-	   that only use the Active and Normal active states.
-	*/
-	void set_active (bool);
-	bool get_active () { return active_state() != Gtkmm2ext::ActiveState (0); }
-
-	/* widgets can be told to only draw their "foreground, and thus leave
-	   in place whatever background is drawn by their parent. the default
-	   is that the widget will fill its event window with the background
-	   color of the parent container.
-	*/
-
-	void set_draw_background (bool yn);
-
-	sigc::signal<void> StateChanged;
-
-	static void provide_background_for_cairo_widget (Gtk::Widget& w, const Gdk::Color& bg);
-
-protected:
-	/** Render the widget to the given Cairo context */
-	virtual void render (cairo_t *) = 0;
-	virtual bool on_expose_event (GdkEventExpose *);
-	void on_size_allocate (Gtk::Allocation &);
-	void on_state_changed (Gtk::StateType);
-	Gdk::Color get_parent_bg ();
-
-	Gtkmm2ext::ActiveState _active_state;
-	Gtkmm2ext::VisualState _visual_state;
-	bool                   _need_bg;
-};
-
-#endif