View.Width/Height are Dim?. View.X/Y are Pos (not nullable) - why?

[tig]

I am pretty sure I did this.

I don't remember what I was thinking. But I think we should make them consistent.

I don't think there's much value in having them be nullable.

[BDisp]

The only advantage is if they are nullable a null value will mean it wasn't set yet. But also they are set at initialization, so they can be not nullable.