A chrome icon id for a glyph before the label. Once one row has a glyph,
every row keeps the column, so the labels share a left edge; an id the
registry does not carry leaves its slot empty. Since 2.5.10.
Optionalkey
key?:string
Shown at the right edge, for a chord.
label
label:string
Optionalon
on?:boolean
Makes the row one of a set of choices, true for the current one; a row without it is an action.
A chrome icon id for a glyph before the label. Once one row has a glyph, every row keeps the column, so the labels share a left edge; an id the registry does not carry leaves its slot empty. Since 2.5.10.