@typed/ui/TreeGrid

Logical coordinates stored with each registered TreeGrid cell.

Creates a scoped Collection for TreeGrid items.

Renders a rowgroup and hides it while its parent row is collapsed.

Inputs accepted by TreeGrid.Group in addition to the shared DOM host options.

Renders a hierarchical row with level and optional expanded state.

Inputs accepted by TreeGrid.Row in addition to the shared DOM host options.

Initial TreeGrid values. Uses Tree state and defaults.

Tree expansion state reused for a grid whose active ID names a cell. expandedIds names parent rows, while activeId names the active cell within a row.

Effect Schema used by makeState to encode, decode, and hydrate TreeGrid state.

Sets the active TreeGrid row or cell id without changing expansion.

Creates hydrated TreeGrid state. Uses Tree state and defaults.

Renders and optionally registers one gridcell with row and column coordinates.

Inputs accepted by TreeGrid.Cell in addition to the shared DOM host options.

Removes a row id from expandedIds using the Tree state transition.

Adds a row id once to expandedIds using the Tree state transition.

Tests membership in expandedIds without touching the DOM; this is the Tree helper exposed from the TreeGrid entrypoint.

Renders the focus-owning treegrid root and applies combined grid and expansion keys.

Inputs accepted by TreeGrid.Root in addition to the shared DOM host options.