Accessibility:AT-APIs:Gecko:Roles:ROLE OUTLINE

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Contents 1 Description 2 Interfaces 3 Mapped to 4 Used by

[edit] Description

Represents an outline or tree structure, such as a tree view control, that displays a hierarchical list and allows the user to expand and collapse branches.

[edit] Interfaces

• nsIAccessibleTreeCache
• nsIAccessible
• nsIAccessibleSelectable
• nsIAccessNode

[edit] Mapped to

• AT-SPI: ROLE_TREE
• ATK: ATK_ROLE_TREE
• UA: NSAccessibilityOutlineRole
• MSAA/IA2: ROLE_SYSTEM_OUTLINE

[edit] Used by

• ARIA: tree
• XUL: <tree/>