static const QColor SignalColours[4];
static const QColor GridMajorColor, GridMinorColor;
static const QColor SamplingPointColour;
static const QColor SignalColours[4];
static const QColor GridMajorColor, GridMinorColor;
static const QColor SamplingPointColour;
static const QColor ThresholdColor;
static const QColor ThresholdColorLo;
static const QColor ThresholdColorNe;
static const QColor ThresholdColor;
static const QColor ThresholdColorLo;
static const QColor ThresholdColorNe;
private:
QComboBox *resolution_cb_, *conversion_cb_, *conv_threshold_cb_,
private:
QComboBox *resolution_cb_, *conversion_cb_, *conv_threshold_cb_,