介绍

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注册表

按钮组 Button Group

一个容器，将相关按钮以统一样式组合在一起。

"use client"

import * as React from "react"
import {
  ArchiveIcon,
  ArrowLeftIcon,
  CalendarPlusIcon,
  ClockIcon,
  ListFilterPlusIcon,
  MailCheckIcon,
  MoreHorizontalIcon,
  TagIcon,
  Trash2Icon,
} from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuItem,
  DropdownMenuRadioGroup,
  DropdownMenuRadioItem,
  DropdownMenuSeparator,
  DropdownMenuSub,
  DropdownMenuSubContent,
  DropdownMenuSubTrigger,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"

export function ButtonGroupDemo() {
  const [label, setLabel] = React.useState("personal")

  return (
    <ButtonGroup>
      <ButtonGroup className="hidden sm:flex">
        <Button variant="outline" size="icon" aria-label="Go Back">
          <ArrowLeftIcon />
        </Button>
      </ButtonGroup>
      <ButtonGroup>
        <Button variant="outline">Archive</Button>
        <Button variant="outline">Report</Button>
      </ButtonGroup>
      <ButtonGroup>
        <Button variant="outline">Snooze</Button>
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="outline" size="icon" aria-label="More Options">
              <MoreHorizontalIcon />
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end" className="w-52">
            <DropdownMenuGroup>
              <DropdownMenuItem>
                <MailCheckIcon />
                Mark as Read
              </DropdownMenuItem>
              <DropdownMenuItem>
                <ArchiveIcon />
                Archive
              </DropdownMenuItem>
            </DropdownMenuGroup>
            <DropdownMenuSeparator />
            <DropdownMenuGroup>
              <DropdownMenuItem>
                <ClockIcon />
                Snooze
              </DropdownMenuItem>
              <DropdownMenuItem>
                <CalendarPlusIcon />
                Add to Calendar
              </DropdownMenuItem>
              <DropdownMenuItem>
                <ListFilterPlusIcon />
                Add to List
              </DropdownMenuItem>
              <DropdownMenuSub>
                <DropdownMenuSubTrigger>
                  <TagIcon />
                  Label As...
                </DropdownMenuSubTrigger>
                <DropdownMenuSubContent>
                  <DropdownMenuRadioGroup
                    value={label}
                    onValueChange={setLabel}
                  >
                    <DropdownMenuRadioItem value="personal">
                      Personal
                    </DropdownMenuRadioItem>
                    <DropdownMenuRadioItem value="work">
                      Work
                    </DropdownMenuRadioItem>
                    <DropdownMenuRadioItem value="other">
                      Other
                    </DropdownMenuRadioItem>
                  </DropdownMenuRadioGroup>
                </DropdownMenuSubContent>
              </DropdownMenuSub>
            </DropdownMenuGroup>
            <DropdownMenuSeparator />
            <DropdownMenuGroup>
              <DropdownMenuItem variant="destructive">
                <Trash2Icon />
                Trash
              </DropdownMenuItem>
            </DropdownMenuGroup>
          </DropdownMenuContent>
        </DropdownMenu>
      </ButtonGroup>
    </ButtonGroup>
  )
}

安装


pnpm dlx shadcn@latest add button-group

使用

import {
  ButtonGroup,
  ButtonGroupSeparator,
  ButtonGroupText,
} from "@/components/ui/button-group"

<ButtonGroup>
  <Button>按钮 1</Button>
  <Button>按钮 2</Button>
</ButtonGroup>

可访问性

ButtonGroup 组件的 role 属性被设置为 group。
使用 Tab 键在按钮组内导航。
使用 aria-label 或 aria-labelledby 为按钮组添加标签。

<ButtonGroup aria-label="按钮组">
  <Button>按钮 1</Button>
  <Button>按钮 2</Button>
</ButtonGroup>

ButtonGroup 与 ToggleGroup

当你希望将执行操作的按钮组合在一起时，使用 ButtonGroup 组件。
当你希望将切换状态的按钮组合在一起时，使用 ToggleGroup 组件。

示例

方向

设置 orientation 属性以更改按钮组布局。

import { MinusIcon, PlusIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"

export function ButtonGroupOrientation() {
  return (
    <ButtonGroup
      orientation="vertical"
      aria-label="Media controls"
      className="h-fit"
    >
      <Button variant="outline" size="icon">
        <PlusIcon />
      </Button>
      <Button variant="outline" size="icon">
        <MinusIcon />
      </Button>
    </ButtonGroup>
  )
}

大小

通过单个按钮的 size 属性来控制按钮大小。

import { PlusIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"

export function ButtonGroupSize() {
  return (
    <div className="flex flex-col items-start gap-8">
      <ButtonGroup>
        <Button variant="outline" size="sm">
          Small
        </Button>
        <Button variant="outline" size="sm">
          Button
        </Button>
        <Button variant="outline" size="sm">
          Group
        </Button>
        <Button variant="outline" size="icon-sm">
          <PlusIcon />
        </Button>
      </ButtonGroup>
      <ButtonGroup>
        <Button variant="outline">Default</Button>
        <Button variant="outline">Button</Button>
        <Button variant="outline">Group</Button>
        <Button variant="outline" size="icon">
          <PlusIcon />
        </Button>
      </ButtonGroup>
      <ButtonGroup>
        <Button variant="outline" size="lg">
          Large
        </Button>
        <Button variant="outline" size="lg">
          Button
        </Button>
        <Button variant="outline" size="lg">
          Group
        </Button>
        <Button variant="outline" size="icon-lg">
          <PlusIcon />
        </Button>
      </ButtonGroup>
    </div>
  )
}

嵌套

嵌套 <ButtonGroup> 组件以创建带有间距的按钮组。

"use client"

import { ArrowLeftIcon, ArrowRightIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"

export function ButtonGroupNested() {
  return (
    <ButtonGroup>
      <ButtonGroup>
        <Button variant="outline" size="sm">
          1
        </Button>
        <Button variant="outline" size="sm">
          2
        </Button>
        <Button variant="outline" size="sm">
          3
        </Button>
        <Button variant="outline" size="sm">
          4
        </Button>
        <Button variant="outline" size="sm">
          5
        </Button>
      </ButtonGroup>
      <ButtonGroup>
        <Button variant="outline" size="icon-sm" aria-label="Previous">
          <ArrowLeftIcon />
        </Button>
        <Button variant="outline" size="icon-sm" aria-label="Next">
          <ArrowRightIcon />
        </Button>
      </ButtonGroup>
    </ButtonGroup>
  )
}

分隔符

ButtonGroupSeparator 组件可在按钮组内视觉上分隔按钮。

变体为 outline 的按钮不需要分隔符，因为它们已有边框。其他变体建议使用分隔符以增强视觉层次。

import { Button } from "@/components/ui/button"
import {
  ButtonGroup,
  ButtonGroupSeparator,
} from "@/components/ui/button-group"

export function ButtonGroupSeparatorDemo() {
  return (
    <ButtonGroup>
      <Button variant="secondary" size="sm">
        Copy
      </Button>
      <ButtonGroupSeparator />
      <Button variant="secondary" size="sm">
        Paste
      </Button>
    </ButtonGroup>
  )
}

分割按钮

通过在两个按钮之间添加 ButtonGroupSeparator 创建分割按钮组。

import { IconPlus } from "@tabler/icons-react"

import { Button } from "@/components/ui/button"
import {
  ButtonGroup,
  ButtonGroupSeparator,
} from "@/components/ui/button-group"

export function ButtonGroupSplit() {
  return (
    <ButtonGroup>
      <Button variant="secondary">Button</Button>
      <ButtonGroupSeparator />
      <Button size="icon" variant="secondary">
        <IconPlus />
      </Button>
    </ButtonGroup>
  )
}

输入框

将 Input 组件与按钮组合。

import { SearchIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"
import { Input } from "@/components/ui/input"

export function ButtonGroupInput() {
  return (
    <ButtonGroup>
      <Input placeholder="Search..." />
      <Button variant="outline" aria-label="Search">
        <SearchIcon />
      </Button>
    </ButtonGroup>
  )
}

输入组

将 InputGroup 组件包裹以创建复杂的输入布局。

"use client"

import * as React from "react"
import { AudioLinesIcon, PlusIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"
import {
  InputGroup,
  InputGroupAddon,
  InputGroupButton,
  InputGroupInput,
} from "@/components/ui/input-group"
import {
  Tooltip,
  TooltipContent,
  TooltipTrigger,
} from "@/components/ui/tooltip"

export function ButtonGroupInputGroup() {
  const [voiceEnabled, setVoiceEnabled] = React.useState(false)

  return (
    <ButtonGroup className="[--radius:9999rem]">
      <ButtonGroup>
        <Button variant="outline" size="icon">
          <PlusIcon />
        </Button>
      </ButtonGroup>
      <ButtonGroup>
        <InputGroup>
          <InputGroupInput
            placeholder={
              voiceEnabled ? "Record and send audio..." : "Send a message..."
            }
            disabled={voiceEnabled}
          />
          <InputGroupAddon align="inline-end">
            <Tooltip>
              <TooltipTrigger asChild>
                <InputGroupButton
                  onClick={() => setVoiceEnabled(!voiceEnabled)}
                  size="icon-xs"
                  data-active={voiceEnabled}
                  className="data-[active=true]:bg-orange-100 data-[active=true]:text-orange-700 dark:data-[active=true]:bg-orange-800 dark:data-[active=true]:text-orange-100"
                  aria-pressed={voiceEnabled}
                >
                  <AudioLinesIcon />
                </InputGroupButton>
              </TooltipTrigger>
              <TooltipContent>Voice Mode</TooltipContent>
            </Tooltip>
          </InputGroupAddon>
        </InputGroup>
      </ButtonGroup>
    </ButtonGroup>
  )
}

下拉菜单

使用 DropdownMenu 组件创建分割按钮组。

"use client"

import {
  AlertTriangleIcon,
  CheckIcon,
  ChevronDownIcon,
  CopyIcon,
  ShareIcon,
  TrashIcon,
  UserRoundXIcon,
  VolumeOffIcon,
} from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuItem,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"

export function ButtonGroupDropdown() {
  return (
    <ButtonGroup>
      <Button variant="outline">Follow</Button>
      <DropdownMenu>
        <DropdownMenuTrigger asChild>
          <Button variant="outline" className="!pl-2">
            <ChevronDownIcon />
          </Button>
        </DropdownMenuTrigger>
        <DropdownMenuContent align="end" className="[--radius:1rem]">
          <DropdownMenuGroup>
            <DropdownMenuItem>
              <VolumeOffIcon />
              Mute Conversation
            </DropdownMenuItem>
            <DropdownMenuItem>
              <CheckIcon />
              Mark as Read
            </DropdownMenuItem>
            <DropdownMenuItem>
              <AlertTriangleIcon />
              Report Conversation
            </DropdownMenuItem>
            <DropdownMenuItem>
              <UserRoundXIcon />
              Block User
            </DropdownMenuItem>
            <DropdownMenuItem>
              <ShareIcon />
              Share Conversation
            </DropdownMenuItem>
            <DropdownMenuItem>
              <CopyIcon />
              Copy Conversation
            </DropdownMenuItem>
          </DropdownMenuGroup>
          <DropdownMenuSeparator />
          <DropdownMenuGroup>
            <DropdownMenuItem variant="destructive">
              <TrashIcon />
              Delete Conversation
            </DropdownMenuItem>
          </DropdownMenuGroup>
        </DropdownMenuContent>
      </DropdownMenu>
    </ButtonGroup>
  )
}

选择框

与 Select 组件配合使用。

"use client"

import * as React from "react"
import { ArrowRightIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"
import { Input } from "@/components/ui/input"
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
} from "@/components/ui/select"

const CURRENCIES = [
  {
    value: "$",
    label: "US Dollar",
  },
  {
    value: "€",
    label: "Euro",
  },
  {
    value: "£",
    label: "British Pound",
  },
]

export function ButtonGroupSelect() {
  const [currency, setCurrency] = React.useState("$")

  return (
    <ButtonGroup>
      <ButtonGroup>
        <Select value={currency} onValueChange={setCurrency}>
          <SelectTrigger className="font-mono">{currency}</SelectTrigger>
          <SelectContent className="min-w-24">
            {CURRENCIES.map((currency) => (
              <SelectItem key={currency.value} value={currency.value}>
                {currency.value}{" "}
                <span className="text-muted-foreground">{currency.label}</span>
              </SelectItem>
            ))}
          </SelectContent>
        </Select>
        <Input placeholder="10.00" pattern="[0-9]*" />
      </ButtonGroup>
      <ButtonGroup>
        <Button aria-label="Send" size="icon" variant="outline">
          <ArrowRightIcon />
        </Button>
      </ButtonGroup>
    </ButtonGroup>
  )
}

弹出框

与 Popover 组件配合使用。

import { BotIcon, ChevronDownIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import { ButtonGroup } from "@/components/ui/button-group"
import {
  Popover,
  PopoverContent,
  PopoverTrigger,
} from "@/components/ui/popover"
import { Separator } from "@/components/ui/separator"
import { Textarea } from "@/components/ui/textarea"

export function ButtonGroupPopover() {
  return (
    <ButtonGroup>
      <Button variant="outline">
        <BotIcon /> Copilot
      </Button>
      <Popover>
        <PopoverTrigger asChild>
          <Button variant="outline" size="icon" aria-label="Open Popover">
            <ChevronDownIcon />
          </Button>
        </PopoverTrigger>
        <PopoverContent align="end" className="rounded-xl p-0 text-sm">
          <div className="px-4 py-3">
            <div className="text-sm font-medium">Agent Tasks</div>
          </div>
          <Separator />
          <div className="p-4 text-sm *:[p:not(:last-child)]:mb-2">
            <Textarea
              placeholder="Describe your task in natural language."
              className="mb-4 resize-none"
            />
            <p className="font-medium">Start a new task with Copilot</p>
            <p className="text-muted-foreground">
              Describe your task in natural language. Copilot will work in the
              background and open a pull request for your review.
            </p>
          </div>
        </PopoverContent>
      </Popover>
    </ButtonGroup>
  )
}

API 参考

ButtonGroup

ButtonGroup 组件是一个容器，将相关按钮以统一样式组合在一起。

属性	类型	默认值
`orientation`	`"horizontal" \| "vertical"`	`"horizontal"`

<ButtonGroup>
  <Button>按钮 1</Button>
  <Button>按钮 2</Button>
</ButtonGroup>

嵌套多个按钮组以创建带间距的复杂布局。详见嵌套示例。

<ButtonGroup>
  <ButtonGroup />
  <ButtonGroup />
</ButtonGroup>

ButtonGroupSeparator

ButtonGroupSeparator 组件在按钮组内视觉分隔按钮。

属性	类型	默认值
`orientation`	`"horizontal" \| "vertical"`	`"vertical"`

<ButtonGroup>
  <Button>按钮 1</Button>
  <ButtonGroupSeparator />
  <Button>按钮 2</Button>
</ButtonGroup>

ButtonGroupText

使用此组件在按钮组内显示文本。

属性	类型	默认值
`asChild`	`boolean`	`false`

<ButtonGroup>
  <ButtonGroupText>文本</ButtonGroupText>
  <Button>按钮</Button>
</ButtonGroup>

使用 asChild 属性以自定义组件形式渲染文本，例如标签。

import { ButtonGroupText } from "@/components/ui/button-group"
import { Label } from "@/components/ui/label"
 
export function ButtonGroupTextDemo() {
  return (
    <ButtonGroup>
      <ButtonGroupText asChild>
        <Label htmlFor="name">文本</Label>
      </ButtonGroupText>
      <Input placeholder="请输入内容..." id="name" />
    </ButtonGroup>
  )
}

按钮 Button 日历 Calendar

安装使用可访问性 ButtonGroup 与 ToggleGroup 示例方向大小嵌套分隔符分割按钮输入框输入组下拉菜单选择框弹出框 API 参考 ButtonGroup ButtonGroupSeparator ButtonGroupText

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