61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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// $Id: chordline.h 5491 2012-03-22 20:19:22Z lvinken $
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//
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// Copyright (C) 2002-2012 Werner Schweer
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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 2
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// as published by the Free Software Foundation and appearing in
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// the file LICENCE.GPL
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//=============================================================================
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#ifndef __CHORDLINE_H__
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#define __CHORDLINE_H__
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#include "element.h"
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class Chord;
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class QPainter;
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// subtypes:
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enum ChordLineType {
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CHORDLINE_NOTYPE, CHORDLINE_FALL, CHORDLINE_DOIT,
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CHORDLINE_PLOP, CHORDLINE_SCOOP
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};
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//---------------------------------------------------------
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// @@ ChordLine
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/// bezier line attached to top note of a chord
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/// implements fall, doit, plop, bend
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//---------------------------------------------------------
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class ChordLine : public Element {
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Q_OBJECT
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ChordLineType _subtype;
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QPainterPath path;
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bool modified;
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public:
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ChordLine(Score*);
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ChordLine(const ChordLine&);
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virtual ChordLine* clone() const { return new ChordLine(*this); }
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virtual ElementType type() const { return CHORDLINE; }
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virtual void setSubtype(ChordLineType);
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ChordLineType subtype() const { return _subtype; }
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Chord* chord() const { return (Chord*)(parent()); }
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virtual void read(XmlReader&);
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virtual void write(Xml& xml) const;
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virtual void layout();
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virtual void draw(QPainter*) const;
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virtual void editDrag(const EditData&);
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virtual void updateGrips(int*, QRectF*) const;
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};
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#endif
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