OptionalalignmentSpecifies how the text is aligned relative to the tab stop.
OptionalleaderThe type of the leader line displayed under the tab character.
The tab stop position relative to the left/right (for LTR/RTL text) margin, in graphic units.
OptionalseparatorThe separator character or its UTF-32 code used when the alignment property is set to "Separator".
Represents a tab stop in a Layout object.