private bool needsScroll()
{
var currentTimePos = TimeScale.TimeToPosition(_timelineModel.CurrentTime, timelineView.Zoom);
return(currentTimePos < timelineScroller.ContentHorizontalOffset ||
currentTimePos > timelineScroller.ViewportWidth + timelineScroller.ContentHorizontalOffset);
}
private void scrollCurrentTimeIntoView()
{
var currentTimePos = TimeScale.TimeToPosition(_timelineModel.CurrentTime, timelineView.Zoom);
timelineScroller.ScrollToHorizontalOffset(currentTimePos - 50);
}