2 Copyright (C) 2011-2013 Paul Davis
3 Author: Carl Hetherington <cth@carlh.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __CANVAS_WIDGET_H__
21 #define __CANVAS_WIDGET_H__
23 #include "canvas/visibility.h"
24 #include "canvas/item.h"
26 #include "gtkmm2ext/cairo_widget.h"
28 namespace ArdourCanvas
31 class LIBCANVAS_API Widget : public Item
34 Widget (Canvas*, CairoWidget&);
35 Widget (Item*, CairoWidget&);
37 void render (Rect const &, Cairo::RefPtr<Cairo::Context>) const;
38 void compute_bounding_box () const;
40 void size_allocate (Rect const &);
42 CairoWidget const & get () const {
48 bool event_proxy (GdkEvent*);