Density toggle

Prop showDensityToggle — adapter chrome, default false.

Guide

When to use it

Let users trade whitespace for rows-on-screen — cycle compact / standard / comfortable row heights.

How it works

A toolbar control that cycles a data-bst-density attribute the CSS reads; no data change.

Gotchas

• It's chrome — lives under showToolbar (in the "⋯ More" menu).
• Independent of enableRowResize / enableAutoRowHeight (those are per-row; this is the whole grid).

Live example

Example source

import React from 'react'
import { BstTableMui } from '@bloomskill/table-mui'
import type { BstTableColumn } from '@bloomskill/table-engine'
import '@bloomskill/table-engine/styles.css'
type Row = { id: string; name: string; team: string; role: string; score: number }
const seed: Row[] = [
  { id: '1', name: 'Ada Lovelace',    team: 'Platform', role: 'Engineer',  score: 92 },
  { id: '2', name: 'Alan Turing',     team: 'Research', role: 'Scientist', score: 88 },
  { id: '3', name: 'Grace Hopper',    team: 'Platform', role: 'Engineer',  score: 95 },
  { id: '4', name: 'Katherine J.',    team: 'Research', role: 'Analyst',   score: 90 },
  { id: '5', name: 'Edsger Dijkstra', team: 'Platform', role: 'Architect', score: 84 },
]
const columns: BstTableColumn<Row>[] = [
  { id: 'name', accessorKey: 'name', header: 'Name' },
  { id: 'team', accessorKey: 'team', header: 'Team' },
  { id: 'role', accessorKey: 'role', header: 'Role' },
  { id: 'score', accessorKey: 'score', header: 'Score', sortFn: 'basic' },
]
export default function App() {
  return (
    <BstTableMui data={seed} columns={columns} getRowId={(r) => r.id}
      showDensityToggle />
  )
}

Loading live example…

Overview

Layer	show* (chrome, resolved in the adapter)
Type	boolean
Default	false
Maps to	adapter toolbar (data-bst-density)
Status	✅ done (Phase 3)
Since	v0.7.0
Settings sheet	Display

Enable it

<BstTableMui
  data={rows}
  columns={columns}
  showDensityToggle
/>

Swap BstTableMui for BstTableShadcn (and the CSS import) for the shadcn skin — same props.

Behavior & interactions

• Chrome flag: it only renders its control when the matching enable* behaviour is on.