>Note that this requires more than just a change to pivot.Form/pivot.TablePane, >i.e. all pivot.wtk.Component would need to return their baseline, if they had >one.
If that's true, then we wouldn't need to create the new attributes. Is the baseline something that the component's skin would define, or is it up to the caller? If the former, then we'll need to modify the component API. If the latter, then attributes would be more appropriate.
