Component
ToggleGroup
A named group of toggle buttons for one optional choice or several independent options. Arrow keys move focus without changing selection.
Xem trước
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>Cách dùng
Khi nào dùng
- Pick one or several related toolbar options, such as alignment or text formatting.
- Keep a compact set of choices together with arrow-key navigation.
Khi nào không dùng
- One choice must always remain selected. Use RadioGroup.
- Switching between content panels. Use Tabs.
- A single independent option. Use Toggle.
Biến thể
variant
Transparent when off, or a surface with a neutral border for outline.
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>
<ToggleGroup variant="outline" type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>size
Control height, text and icon size, the same steps as Button: sm 28px, md 32px (the default), lg 36px, xl 44px with a mouse; on touch md is 36px, lg 44px and xl 48px. Small controls keep a minimum hit area.
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup size="sm" type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>
<ToggleGroup type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>
<ToggleGroup size="lg" type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>
<ToggleGroup size="xl" type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>orientation
Controls layout and the arrow keys used for navigation.
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>
<ToggleGroup orientation="vertical" type="single" defaultValue="left" aria-label="Text alignment">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>Ví dụ
Optional alignment
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup type="single" aria-label="Text alignment" defaultValue="left">
<ToggleGroupItem value="left">Left</ToggleGroupItem>
<ToggleGroupItem value="center">Center</ToggleGroupItem>
<ToggleGroupItem value="right">Right</ToggleGroupItem>
</ToggleGroup>Independent formatting
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup type="multiple" aria-label="Text formatting" defaultValue={["bold"]}>
<ToggleGroupItem value="bold">Bold</ToggleGroupItem>
<ToggleGroupItem value="italic">Italic</ToggleGroupItem>
</ToggleGroup>Vertical view choices
import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
<ToggleGroup type="single" aria-label="View" orientation="vertical" variant="outline">
<ToggleGroupItem value="grid">Grid</ToggleGroupItem>
<ToggleGroupItem value="list">List</ToggleGroupItem>
</ToggleGroup>Nên và không nên
Nên
- Name the group and keep each item label stable.
- Use single for an optional view choice and multiple for independent formatting options.
Không nên
- Do not use single when exactly one choice must remain; use RadioGroup.
- Do not repeat item values within a group.
Props
| Tên | Kiểu | Giá trị | Mặc định | Mô tả |
|---|---|---|---|---|
| variant | enum | default | outline | default | Transparent when off, or a surface with a neutral border for outline. |
| size | enum | sm | md | lg | xl | md | Control height, text and icon size, the same steps as Button: sm 28px, md 32px (the default), lg 36px, xl 44px with a mouse; on touch md is 36px, lg 44px and xl 48px. Small controls keep a minimum hit area. |
| disabled | boolean | - | false | Prevents focus and selection and uses disabled colors. |
| iconOnly | boolean | - | false | Set on ToggleGroupItem. Makes the item square. Requires aria-label on an icon-only item. |
| type bắt buộc | enum | single | multiple | - | single takes string values and permits deselection. multiple takes string arrays. |
| value | node | - | - | Controlled selection: a string for single or a string array for multiple. Every item requires its own unique value. |
| defaultValue | node | - | - | Initial selection when uncontrolled: a string for single or a string array for multiple. |
| onValueChange | function | - | - | Receives a string for single or a string array for multiple. Clearing single selection reports an empty string. |
| orientation | enum | horizontal | vertical | horizontal | Controls layout and the arrow keys used for navigation. |
| dir | enum | ltr | rtl | ltr | Text direction, inherited when omitted. RTL reverses horizontal arrows. |
| loop | boolean | - | true | Wraps arrow navigation at either end when true. |
Cấu tạo
| Phần | Mô tả |
|---|---|
| root | The toggle button, transparent by default or a bordered surface in outline. On uses the soft accent pair. |
| icon | An optional decorative icon, 16px in sm, md and lg and 20px in xl. |
| hitArea | A transparent pseudo-element that extends the button target to size-target-min. |
| wrapper | The named group with token spacing, horizontal by default and vertical when requested. |
Khả năng truy cập
Role: radiogroup (single), toolbar (multiple)
| Phím | Hành động |
|---|---|
| Tab | Enters the group at one item, then leaves the group. |
| ArrowLeft, ArrowRight | Moves focus in a horizontal group, skips disabled items, and respects text direction. |
| ArrowUp, ArrowDown | Moves focus in a vertical group and skips disabled items. |
| Home, End | Moves focus to the first or last enabled item. |
| Space, Enter | Toggles the focused item. |
- A group requires aria-label or aria-labelledby.
- Single items expose role="radio" and aria-checked. Multiple items expose aria-pressed.
- Pressing a selected single item clears selection. Use RadioGroup when a choice must remain selected.
- Items require unique non-empty value strings. Icon-only items require aria-label.
- Group size and variant are item defaults. An item can override either default.
- Arrow keys move focus; they do not select. loop defaults to true.
Cài đặt
npx shadcn add https://werewolf-ui.vercel.app/r/toggle-group.jsonLệnh này thêm luôn styles/werewolf.css, bộ token mà mọi component dùng, và các component khác mà nó cần. Import file đó một lần trong CSS gốc, ngay sau @import "tailwindcss", với đường dẫn tính từ file CSS đó (từ app/globals.css là @import "../styles/werewolf.css").