57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*
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* SPDX-License-Identifier: GPL-3.0-only
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* MuseScore-CLA-applies
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*
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* MuseScore
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* Music Composition & Notation
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*
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* Copyright (C) 2021 MuseScore BVBA and others
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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 version 3 as
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* published by the Free Software Foundation.
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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
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <vector>
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#include "element.h"
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namespace Ms {
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//-------------------------------------------------------------------
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// @@ StaffLines
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/// The StaffLines class is the graphic representation of a staff,
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/// it draws the horizontal staff lines.
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//-------------------------------------------------------------------
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class StaffLines final : public Element
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{
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qreal lw { 0.0 };
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std::vector<mu::LineF> lines;
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public:
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StaffLines(Score*);
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StaffLines* clone() const override { return new StaffLines(*this); }
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ElementType type() const override { return ElementType::STAFF_LINES; }
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void layout() override;
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void draw(mu::draw::Painter*) const override;
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mu::PointF pagePos() const override; ///< position in page coordinates
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mu::PointF canvasPos() const override; ///< position in page coordinates
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void scanElements(void* data, void (* func)(void*, Element*), bool all=true) override;
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std::vector<mu::LineF>& getLines() { return lines; }
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Measure* measure() const { return (Measure*)parent(); }
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qreal y1() const;
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void layoutForWidth(qreal width);
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void layoutPartialWidth(qreal w, qreal wPartial, bool alignLeft);
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};
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} // namespace Ms
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