Selection toolbarPro

• Type: Block

• Page: https://ui.xzero.co.uk/components/blocks/selection-toolbar

• Markdown: https://ui.xzero.co.uk/components/blocks/selection-toolbar/markdown

• Access: Xzero Pro

• Registry id: selection-toolbar

• Source file: registry/components/selection-toolbar/selection-toolbar.tsx

• Built from: Button, Selection state, Action list

• Keywords: react selection toolbar, bulk actions bar, floating action bar, selected items toolbar, table bulk actions, multi select actions

Use it next to selectable collections. Keep the count accurate and confirm destructive actions before applying them.

When to use

• Bulk actions for checkbox-selectable tables or grids.
• Floating bars that appear only while items are selected.

When not to use

• Use dropdown-menu for per-row actions.

Installation

Register both Xzero UI namespaces in your project's components.json:

{
  "registries": {
    "@xzero-ui": "https://mcp.xzero.co.uk/r/{name}.json",
    "@xzero-ui-pro": "https://mcp.xzero.co.uk/r/pro/{name}.json"
  }
}

npx shadcn@4.23.0 add @xzero-ui-pro/selection-toolbar

Install xzero-foundation once, and import @/components/xzero/foundation.css in your app root. No Xzero token is used by this snapshot. For sample portraits, photos, fonts, or logos, download https://mcp.xzero.co.uk/install-assets.mjs and run node xzero-install-assets.mjs <receiving-project>.

Usage

import { SelectionToolbar } from "@/components/xzero/selection-toolbar/selection-toolbar";

export function ProjectsBar({ selected, clear }: { selected: string[]; clear: () => void }) {
  return (
    <SelectionToolbar
      count={selected.length}
      noun="project"
      onClear={clear}
      actions={[
        { label: "Archive", onClick: () => archive(selected) },
        { label: "Delete", onClick: () => remove(selected), destructive: true },
      ]}
    />
  );
}

API reference

SelectionToolbar

A floating bar that appears while items are selected, showing a rolling count, bulk actions, and a clear button.

Prop	Type	Default	Description
count (required)	number	–	Number of selected items. The bar mounts above 0 and leaves at 0.
actions (required)	SelectionAction[]	–	Bulk actions rendered as buttons after the count.
onClear (required)	() => void	–	Called by the clear button. Reset your selection here.
noun	string	"item"	Singular noun; an s is added when count is not 1.

SelectionAction

Action type: { label: string; icon?: ReactNode; onClick: () => void; destructive?: boolean }. label is also the React key, so keep labels unique.

No props.

Keyboard interactions

Keys	Action
Tab	Moves through the actions and the clear button.
Enter / Space	Activates the focused button.

Accessibility

• The bar is role=toolbar labelled Selection actions.
• A visually hidden aria-live polite line announces the count, such as 3 projects selected; the animated count is aria-hidden.
• The clear button has aria-label Clear selection.
• The bar unmounts at count 0, so move focus back to the list yourself if it was inside the bar.

Motion

• The bar rises and scales in on a spring and sinks back faster when the selection clears.
• Digits roll in the direction of the change, the plural s fades in place, and the count's width springs so actions do not jump.
• Reduced motion uses plain fades and no width spring.

Responsive behavior

• Below 520px the bar goes full width and actions wrap onto a second row under the count.
• You position it yourself, for example fixed at the bottom center.

Performance

• The bar unmounts at count 0; a ResizeObserver springs the count width so actions do not jump.

Notes for AI

• Use with checkbox-selectable tables and grids for bulk actions.
• Position it yourself (for example fixed at the bottom center); it has no default export, so import it by name.

Related

• Sortable data table: Compare structured records with sortable columns.
• Checkbox: A binary choice with a precise, legible state.

Guidance for AI tools

Blocks are complete, self-contained screens with sample data. Replace the sample data and connect the callbacks described above. Follow the declared prop types and do not invent props. Keep keyboard access, reduced motion support, and both light and dark themes intact when adapting it.

Full library index: https://ui.xzero.co.uk/llms.txt