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2026年1月 - 内联起始和结束样式

我们更新了 Base UI 组件的样式以支持 inline-start 和 inline-end 侧值。

我们更新了 Base UI 组件的样式以支持 inline-startinline-end 侧值。以下组件现已支持这些值:

  • Tooltip(工具提示)
  • Popover(弹出框)
  • Combobox(组合框)
  • Context Menu(上下文菜单)
  • Dropdown Menu(下拉菜单)
  • Hover Card(悬停卡片)
  • Menubar(菜单栏)
  • Select(选择框)

变更内容

我们添加了新的 Tailwind 类以支持逻辑侧值:

<PopoverPrimitive.Popup
  className={cn(
    "... data-[side=bottom]:slide-in-from-top-2
    data-[side=left]:slide-in-from-right-2
    data-[side=right]:slide-in-from-left-2
    data-[side=top]:slide-in-from-bottom-2
+   data-[side=inline-start]:slide-in-from-right-2
+   data-[side=inline-end]:slide-in-from-left-2 ...",
    className
  )}
/>

使用示例

<Popover>
  <PopoverTrigger>Open</PopoverTrigger>
  <PopoverContent side="inline-start">
    {/* 在 LTR 中向左打开,在 RTL 中向右打开 */}
  </PopoverContent>
</Popover>

LLM 提示

通过运行以下提示,要求你的 LLM 更新你的组件:

Add inline-start and inline-end support to my shadcn/ui components. Add the following Tailwind classes to each component:
 
| File | Component | Add Classes |
|------|-----------|-------------|
| tooltip.tsx | TooltipContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
| tooltip.tsx | TooltipArrow | `data-[side=inline-start]:top-1/2! data-[side=inline-start]:-right-1 data-[side=inline-start]:-translate-y-1/2
data-[side=inline-end]:top-1/2! data-[side=inline-end]:-left-1 data-[side=inline-end]:-translate-y-1/2` |
| popover.tsx | PopoverContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
| hover-card.tsx | HoverCardContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
| select.tsx | SelectContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2
data-[align-trigger=true]:animate-none` and add `data-align-trigger={alignItemWithTrigger}` attribute |
| combobox.tsx | ComboboxContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
| dropdown-menu.tsx | DropdownMenuContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
| context-menu.tsx | ContextMenuContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
| menubar.tsx | MenubarContent | `data-[side=inline-start]:slide-in-from-right-2 data-[side=inline-end]:slide-in-from-left-2` |
 
Add these classes next to the existing `data-[side=top]`, `data-[side=bottom]`, `data-[side=left]`, `data-[side=right]` classes.