« Gecko Roles Page Represents an item in an outline or tree structure. Interfaces nsIAccessibleTreeCache nsIAccessible nsIAccessibleSelectable nsIAccessNode Mapped to AT-SPI: ROLE_LIST_ITEM ATK: ATK_ROLE_LIST_ITEM UA: NSAccessibilityRowRole (use OutlineRow as subrole) MSAA/IA2: ROLE_SYSTEM_OUTLINEITEM Used by ARIA: treeitem HTML: ?? XUL: <treeitem/>