58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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// $Id: bsymbol.h 5253 2012-01-25 20:40:25Z wschweer $
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//
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// Copyright (C) 2002-2011 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 __BSYMBOL_H__
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#define __BSYMBOL_H__
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#include "element.h"
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#include "elementlayout.h"
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//---------------------------------------------------------
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// @@ BSymbol
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/// base class for Symbol and Image
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//---------------------------------------------------------
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class BSymbol : public Element, public ElementLayout {
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Q_OBJECT
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QList<Element*> _leafs;
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int _z; ///< stacking order when drawing or selecting;
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///< elements are drawn from high number to low number;
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///< default is type() * 100;
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public:
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BSymbol(Score* s) : Element(s) { setFlags(ELEMENT_MOVABLE | ELEMENT_SELECTABLE); }
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BSymbol(const BSymbol&);
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BSymbol &operator=(const BSymbol&);
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virtual void add(Element*);
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virtual void remove(Element*);
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virtual void scanElements(void* data, void (*func)(void*, Element*), bool all=true);
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virtual bool acceptDrop(MuseScoreView*, const QPointF&, Element*) const;
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virtual Element* drop(const DropData&);
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virtual void layout();
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virtual QRectF drag(const EditData& pos);
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const QList<Element*>& leafs() const { return _leafs; }
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QList<Element*>& leafs() { return _leafs; }
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virtual QPointF pagePos() const;
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virtual QPointF canvasPos() const;
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virtual QLineF dragAnchor() const;
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Segment* segment() const { return (Segment*)parent(); }
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virtual int z() const { return _z; }
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void setZ(int val) { _z = val; }
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};
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#endif
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