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Hover Card

The Hover Card component from this design system, built on Base UI.

Installation

$ pnpm dlx shadcn@latest add @cobalt/hover-card

Source

"use client";

import { PreviewCard as PreviewCardPrimitive } from "@base-ui/react/preview-card";
import { cn } from "cn";

function HoverCard({ ...props }: PreviewCardPrimitive.Root.Props) {
  return <PreviewCardPrimitive.Root data-slot="hover-card" {...props} />;
}

function HoverCardTrigger({ ...props }: PreviewCardPrimitive.Trigger.Props) {
  return (
    <PreviewCardPrimitive.Trigger data-slot="hover-card-trigger" {...props} />
  );
}

function HoverCardContent({
  className,
  side = "bottom",
  sideOffset = 4,
  align = "center",
  alignOffset = 4,
  ...props
}: PreviewCardPrimitive.Popup.Props &
  Pick<
    PreviewCardPrimitive.Positioner.Props,
    "align" | "alignOffset" | "side" | "sideOffset"
  >) {
  return (
    <PreviewCardPrimitive.Portal data-slot="hover-card-portal">
      <PreviewCardPrimitive.Positioner
        align={align}
        alignOffset={alignOffset}
        side={side}
        sideOffset={sideOffset}
        className="isolate z-50"
      >
        <PreviewCardPrimitive.Popup
          data-slot="hover-card-content"
          className={cn(
            "flex w-80 max-w-[calc(100vw-32px)] origin-(--transform-origin) flex-col gap-3 rounded-[20px] border border-[var(--border-subtle,var(--border))] bg-popover p-4 text-sm text-popover-foreground shadow-[shadow:var(--shadow-dropdown,0_1px_1px_0_rgb(0_0_0/0.04),0_4px_4px_0_rgb(0_0_0/0.02))] outline-none transition-[opacity,scale,filter] duration-150 ease-out data-starting-style:opacity-0 data-ending-style:opacity-0 motion-safe:data-starting-style:scale-95 motion-safe:data-starting-style:blur-[2px] motion-safe:data-ending-style:scale-95 motion-safe:data-ending-style:blur-[2px] motion-reduce:transition-opacity",
            className
          )}
          {...props}
        />
      </PreviewCardPrimitive.Positioner>
    </PreviewCardPrimitive.Portal>
  );
}

export { HoverCard, HoverCardTrigger, HoverCardContent };