Interface TreeAriaRowInfo

The screen reader attributes of one tree row (role="treegrid"), see TreeAriaInfo.

Since

1.1.91

Hierarchy

  • TreeAriaRowInfo

Properties

expanded? level posInSet setSize

Properties

Optional expanded

expanded?: boolean

aria-expanded: true/false for rows with displayed children, undefined for leaves.

level

level: number

aria-level: 1 for top-level rows.

posInSet

posInSet: number

aria-posinset: 1-based position among the displayed siblings.

setSize

setSize: number

aria-setsize: number of displayed siblings (including the row).

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