Chris@885: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@885: 
Chris@885: /*
Chris@885:     Sonic Visualiser
Chris@885:     An audio file viewer and annotation editor.
Chris@885:     Centre for Digital Music, Queen Mary, University of London.
Chris@885:     
Chris@885:     This program is free software; you can redistribute it and/or
Chris@885:     modify it under the terms of the GNU General Public License as
Chris@885:     published by the Free Software Foundation; either version 2 of the
Chris@885:     License, or (at your option) any later version.  See the file
Chris@885:     COPYING included with this distribution for more information.
Chris@885: */
Chris@885: 
Chris@885: #ifndef UNIT_CONVERTER_H
Chris@885: #define UNIT_CONVERTER_H
Chris@885: 
Chris@885: #include <QDialog>
Chris@885: 
Chris@885: class QSpinBox;
Chris@885: class QDoubleSpinBox;
Chris@885: class QComboBox;
Chris@885: 
Chris@885: class UnitConverter : public QDialog
Chris@885: {
Chris@885:     Q_OBJECT
Chris@885: 
Chris@885: public:
Chris@885:     UnitConverter(QWidget *parent = 0);
Chris@885:     virtual ~UnitConverter();
Chris@885: 
Chris@885: private slots:
Chris@885:     void hzChanged(double);
Chris@885:     void midiChanged(int);
Chris@885:     void noteChanged(int);
Chris@885:     void octaveChanged(int);
Chris@885:     void centsChanged(double);
Chris@885:     void pianoChanged(int);
Chris@885:     
Chris@885: private:
Chris@885:     QDoubleSpinBox *m_hz;
Chris@885:     QSpinBox *m_midi;
Chris@885:     QComboBox *m_note;
Chris@885:     QSpinBox *m_octave;
Chris@885:     QDoubleSpinBox *m_cents;
Chris@885:     QSpinBox *m_piano;
Chris@885: 
Chris@885:     void updateAllFromHz();
Chris@885: };
Chris@885: 
Chris@885: #endif