ZoomRowList prevent wrapping on key left\right

You want to look at rowWidth.. but.. realize zoomRowList isn't fully baked yet.

Once full floating focus functionality is added in a subsequent release, this will be used to specify the rightmost limit that the focus can reach as focus floats from left to right.

I tried to use very big row width, it solves the wrapping problem, but the focus goes beyond the screen when you scroll right..