57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/*
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* Copyright (C) 2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2014-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2015-2016 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __CANVAS_WIDGET_H__
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#define __CANVAS_WIDGET_H__
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#include "canvas/visibility.h"
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#include "canvas/item.h"
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class CairoWidget; /* should really be in Gtkmm2ext namespace */
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namespace ArdourCanvas
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{
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class LIBCANVAS_API Widget : public Item
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{
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public:
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Widget (Canvas*, CairoWidget&);
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Widget (Item*, CairoWidget&);
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void render (Rect const &, Cairo::RefPtr<Cairo::Context>) const;
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void compute_bounding_box () const;
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void _size_allocate (Rect const &);
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CairoWidget const & get () const {
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return _widget;
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}
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private:
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CairoWidget& _widget;
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bool event_proxy (GdkEvent*);
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bool queue_draw ();
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bool queue_resize ();
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};
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}
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#endif
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