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.
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
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* Copyright (C) 2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2013-2017 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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#include "pbd/stacktrace.h"
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#include "canvas/root_group.h"
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#include "canvas/canvas.h"
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using namespace std;
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using namespace ArdourCanvas;
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Root::Root (Canvas* canvas)
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: Container (canvas)
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{
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#ifdef CANVAS_DEBUG
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name = "ROOT";
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#endif
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}
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void
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Root::preferred_size (Duple& min, Duple& natural) const
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{
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if (_items.size() == 1) {
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cerr << "Call prefsize on " << _items.front()->whoami() << endl;
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_items.front()->preferred_size (min, natural);
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return;
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}
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cerr << "use regular prefsize for root\n";
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Item::preferred_size (min, natural);
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}
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