SpectrogramControls::SpectrogramControls(const QString & title, QWidget * parent)
: QDockWidget::QDockWidget(title, parent)
{
widget = new QWidget(this);
layout = new QFormLayout(widget);
fileOpenButton = new QPushButton("Open file...", widget);
layout->addRow(fileOpenButton);
sampleRate = new QLineEdit("8000000");
sampleRate->setValidator(new QIntValidator(this));
layout->addRow(new QLabel(tr("Sample rate:")), sampleRate);
fftSizeSlider = new QSlider(Qt::Horizontal, widget);
fftSizeSlider->setRange(7, 13);
fftSizeSlider->setValue(10);
layout->addRow(new QLabel(tr("FFT size:")), fftSizeSlider);
zoomLevelSlider = new QSlider(Qt::Horizontal, widget);
zoomLevelSlider->setRange(0, 5);
zoomLevelSlider->setValue(0);
layout->addRow(new QLabel(tr("Zoom:")), zoomLevelSlider);
powerMaxSlider = new QSlider(Qt::Horizontal, widget);
powerMaxSlider->setRange(-100, 20);
powerMaxSlider->setValue(0);
layout->addRow(new QLabel(tr("Power max:")), powerMaxSlider);
powerMinSlider = new QSlider(Qt::Horizontal, widget);
powerMinSlider->setRange(-100, 20);
powerMinSlider->setValue(-50);
layout->addRow(new QLabel(tr("Power min:")), powerMinSlider);
widget->setLayout(layout);
setWidget(widget);
connect(fftSizeSlider, SIGNAL(valueChanged(int)), this, SLOT(fftSizeSliderChanged(int)));
connect(fileOpenButton, SIGNAL(clicked()), this, SLOT(fileOpenButtonClicked()));
}
SpectrogramControls::SpectrogramControls(const QString & title, QWidget * parent)
: QDockWidget::QDockWidget(title, parent)
{
widget = new QWidget(this);
layout = new QFormLayout(widget);
fileOpenButton = new QPushButton("Open file...", widget);
layout->addRow(fileOpenButton);
sampleRate = new QLineEdit();
sampleRate->setValidator(new QIntValidator(this));
layout->addRow(new QLabel(tr("Sample rate:")), sampleRate);
// Spectrogram settings
layout->addRow(new QLabel()); // TODO: find a better way to add an empty row?
layout->addRow(new QLabel(tr("<b>Spectrogram</b>")));
fftSizeSlider = new QSlider(Qt::Horizontal, widget);
fftSizeSlider->setRange(7, 13);
layout->addRow(new QLabel(tr("FFT size:")), fftSizeSlider);
zoomLevelSlider = new QSlider(Qt::Horizontal, widget);
zoomLevelSlider->setRange(0, 10);
layout->addRow(new QLabel(tr("Zoom:")), zoomLevelSlider);
powerMaxSlider = new QSlider(Qt::Horizontal, widget);
powerMaxSlider->setRange(-100, 20);
layout->addRow(new QLabel(tr("Power max:")), powerMaxSlider);
powerMinSlider = new QSlider(Qt::Horizontal, widget);
powerMinSlider->setRange(-100, 20);
layout->addRow(new QLabel(tr("Power min:")), powerMinSlider);
// Time selection settings
layout->addRow(new QLabel()); // TODO: find a better way to add an empty row?
layout->addRow(new QLabel(tr("<b>Time selection</b>")));
cursorsCheckBox = new QCheckBox(widget);
layout->addRow(new QLabel(tr("Enable cursors:")), cursorsCheckBox);
cursorSymbolsSpinBox = new QSpinBox();
cursorSymbolsSpinBox->setMinimum(1);
cursorSymbolsSpinBox->setMaximum(9999);
layout->addRow(new QLabel(tr("Symbols:")), cursorSymbolsSpinBox);
rateLabel = new QLabel();
layout->addRow(new QLabel(tr("Rate:")), rateLabel);
periodLabel = new QLabel();
layout->addRow(new QLabel(tr("Period:")), periodLabel);
symbolRateLabel = new QLabel();
layout->addRow(new QLabel(tr("Symbol rate:")), symbolRateLabel);
symbolPeriodLabel = new QLabel();
layout->addRow(new QLabel(tr("Symbol period:")), symbolPeriodLabel);
widget->setLayout(layout);
setWidget(widget);
connect(fftSizeSlider, SIGNAL(valueChanged(int)), this, SLOT(fftOrZoomChanged(int)));
connect(zoomLevelSlider, SIGNAL(valueChanged(int)), this, SLOT(fftOrZoomChanged(int)));
connect(fileOpenButton, SIGNAL(clicked()), this, SLOT(fileOpenButtonClicked()));
connect(cursorsCheckBox, SIGNAL(stateChanged(int)), this, SLOT(cursorsStateChanged(int)));
}