Paul Davis
860d43697c
This previously wasn't done because of fear that it would affect the traditional fixed-sized canvas, but only items that _layout_sensitive (i.e. are packed into a constraint packer directly) will actually do anything in ::size_allocate(). Possibly might want to relax this to cover items that have a constraint packer between them and a root group.
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/*
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* Copyright (C) 2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2013-2014 Paul Davis <paul@linuxaudiosystems.com>
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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_ROOT_GROUP_H__
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#define __CANVAS_ROOT_GROUP_H__
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#include "canvas/visibility.h"
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#include "canvas/container.h"
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namespace ArdourCanvas {
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class LIBCANVAS_API Root : public Container
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{
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public:
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void preferred_size (Duple&, Duple&) const;
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private:
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friend class Canvas;
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Root (Canvas *);
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};
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}
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#endif
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