1 /* This file is part of the KDE project 2 * Copyright (C) 2007 Marijn Kruisselbrink <mkruisselbrink@kde.org> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 #ifndef MUSIC_CORE_STAFFSYSTEM_H 20 #define MUSIC_CORE_STAFFSYSTEM_H 21 22 #include <QObject> 23 #include <QList> 24 25 namespace MusicCore { 26 27 class Sheet; 28 class Clef; 29 class Staff; 30 31 class StaffSystem : public QObject 32 { 33 Q_OBJECT 34 public: 35 explicit StaffSystem(Sheet *sheet); 36 ~StaffSystem() override; 37 38 qreal top() const; 39 qreal height() const; 40 void setHeight(qreal height); 41 int firstBar() const; 42 qreal indent() const; 43 void setIndent(qreal indent); 44 qreal lineWidth() const; 45 void setLineWidth(qreal width); 46 QList<Clef*> clefs() const; 47 Clef* clef(Staff* staff) const; 48 void setClefs(QList<Clef*> clefs); 49 public Q_SLOTS: 50 void setTop(qreal top); 51 void setFirstBar(int bar); 52 Q_SIGNALS: 53 void topChanged(qreal top); 54 void firstBarChanged(int bar); 55 private: 56 class Private; 57 Private * const d; 58 }; 59 60 } // namespace MusicCore 61 62 #endif // MUSIC_CORE_STAFFSYSTEM_H 63