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Tree Grid

A file-browser details view: hierarchical rows with columns. Arrow Up/Down move through the visible rows; ArrowRight expands a parent then steps into its first child; ArrowLeft collapses or steps out to the parent. Each row reports its depth (aria-level).

  • Axe
  • Name
  • Roving
  • Focus

Preview

Name
Size
Kind
Documents
—
Folder
Report.pdf
2 MB
PDF

Installation

npx shadcn@latest add https://ui.publictheta.com/r/tree-grid.json

Conformance

Verified against the @publictheta/ui-spec tree-grid specification on both the React and vanilla reference implementations, across Chromium, Firefox, and WebKit.

  • Axe — No WCAG 2 A/AA axe-core violations
  • Name — The widget container exposes an accessible name
  • Roving — Exactly one tab stop; Arrow keys move within the widget
  • Focus — A visible focus indicator appears on keyboard focus (WCAG 2.4.7)

See the full conformance matrix across all components.