view widgets/UnitConverter.h @ 1447:8afea53332f3 single-point

Add option to make pane sizes auto-resize-only (i.e. remove user control via a splitter); also place alignment views above panes instead of below, meaning the extra bit of space that we currently have for the pane without one at least goes to the primary pane

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef UNIT_CONVERTER_H
#define UNIT_CONVERTER_H

#include <QDialog>

#include "base/PropertyContainer.h"

class QSpinBox;
class QDoubleSpinBox;
class QComboBox;
class QLabel;

class UnitConverter : public QDialog
{
    Q_OBJECT

public:
    UnitConverter(QWidget *parent = 0);
    virtual ~UnitConverter();

private slots:
    void freqChanged();
    void midiChanged();
    void noteChanged();
    void octaveChanged();
    void centsChanged();

    void samplesChanged();
    void periodChanged();
    void bpmChanged();
    void tempofreqChanged();
    void samplerateChanged();
    
    void preferenceChanged(PropertyContainer::PropertyName);
    
private:
    QDoubleSpinBox *m_freq;
    QSpinBox *m_midi;
    QComboBox *m_note;
    QSpinBox *m_octave;
    QDoubleSpinBox *m_cents;
    QLabel *m_pitchPrefsLabel;
    void updatePitchesFromFreq();
    void updatePitchPrefsLabel();

    QDoubleSpinBox *m_samples;
    QDoubleSpinBox *m_period;
    QDoubleSpinBox *m_bpm;
    QDoubleSpinBox *m_tempofreq;
    QComboBox *m_samplerate;
    void updateTempiFromSamples();

    double getSampleRate();

    void setTo(QSpinBox *, int);
    void setTo(QDoubleSpinBox *, double);
};

#endif