public DelayMonitor(int flags = 0)
{
flags_ = flags;
singleDuration_ = new DurationMonitorWidgets("Delay", flags);
halfwayDuration_ = new DurationMonitorWidgets("Halfway delay", flags);
endForwardsDuration_ = new DurationMonitorWidgets("End forwards delay", flags);
endBackwardsDuration_ = new DurationMonitorWidgets("End backwards delay", flags);
}