Column header
A1 letter header with sort, filter chip popover, freeze toggle, and right-edge resize handle.
Production answer
Column header is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview Column header states
Generative search brief
Column header: A1 letter header with sort, filter chip popover, freeze toggle, and right-edge resize handle.
Parts ledger column row · live
Behaviour
Sort glyph cycles asc → desc → none. Filter chip opens a popover for filter quick-picks (Contains / Top 10 / Blanks). Freeze toggle pins the column; resize handle on the right edge fires a callback so the host grid can update column width.