Entropy Piano Tuner  1.1.3 (documentation not yet complete)
An open-source experimental software for piano tuning by entropy minimization
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keyindexscaledraw.h
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1 /*****************************************************************************
2  * Copyright 2015 Haye Hinrichsen, Christoph Wick
3  *
4  * This file is part of Entropy Piano Tuner.
5  *
6  * Entropy Piano Tuner is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by the
8  * Free Software Foundation, either version 3 of the License, or (at your
9  * option) any later version.
10  *
11  * Entropy Piano Tuner is distributed in the hope that it will be useful, but
12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14  * more details.
15  *
16  * You should have received a copy of the GNU General Public License along with
17  * Entropy Piano Tuner. If not, see http://www.gnu.org/licenses/.
18  *****************************************************************************/
19 
20 #ifndef KEYINDEXSCALEDRAW_H
21 #define KEYINDEXSCALEDRAW_H
22 
23 #include "qwt_scale_draw.h"
24 
25 class KeyIndexScaleDraw : public QObject, public QwtScaleDraw
26 {
27  Q_OBJECT
28 public:
30 
31 
32 protected:
33  virtual void drawLabel(QPainter *p, double val) const override;
34 
35 public slots:
36  void setKeyWidth(double d) {mKeyWidth = d;}
37 
38 private:
39  double mKeyWidth = 0;
40 };
41 
42 #endif // KEYINDEXSCALEDRAW_H
virtual void drawLabel(QPainter *p, double val) const override
void setKeyWidth(double d)