AudioSignal::AudioSignal(QWidget *parent): AbstractAudioScopeWidget(false, parent)
{
setMinimumHeight(10);
setMinimumWidth(10);
dbscale << 0 << -1 << -2 << -3 << -4 << -5 << -6 << -8 << -10 << -20 << -40 ;
m_menu->removeAction(m_aRealtime);
connect(&m_timer,SIGNAL(timeout()),this,SLOT(slotNoAudioTimeout()));
init();
}
AudioSignal::AudioSignal(QWidget *parent): QWidget(parent)
{
const QFont& font = QWidget::font();
const int fontSize = font.pointSize() - (font.pointSize() > 10? 2 : (font.pointSize() > 8? 1 : 0));
QWidget::setFont(QFont(font.family(), fontSize));
setMinimumHeight(300);
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
setMinimumWidth(fontMetrics().width("-60") + 20);
dbscale << 5 << 0 << -5 << -10 << -15 << -20 << -25 << -30 << -35 << -40 << -50 << -60;
setContextMenuPolicy(Qt::ActionsContextMenu);
m_aMonitoringEnabled = new QAction(tr("Monitor Audio Signal"), this);
m_aMonitoringEnabled->setCheckable(true);
m_aMonitoringEnabled->setChecked(true);
connect(m_aMonitoringEnabled, SIGNAL(toggled(bool)), this, SLOT(slotSwitchAudioMonitoring(bool)));
connect(&m_timer,SIGNAL(timeout()),this,SLOT(slotNoAudioTimeout()));
addAction(m_aMonitoringEnabled);
}
