# HoverCard

A focusable preview that opens on hover, keyboard focus or explicit activation.

Connect Flood once using [the installation guide](https://flood.md/docs/installation). Then import the components you use; no per-component add command is needed.

## Example

```tsx
"use client";

import { FloodRoot, HoverCard, Button, Text, Link } from "@flood-md/react";
import "@flood-md/react/styles.css";

export function Example() {
  return (
    <FloodRoot>
      <HoverCard title="Alex Morgan" trigger={props => <Button {...props} variant="subtle">Alex Morgan</Button>}>
        <Text as="p" size="compact">Designer at Flood.</Text>
        <Link href="https://github.com/tillwithered">View profile</Link>
      </HoverCard>
    </FloodRoot>
  );
}
```

## Design notes

- Interactive content belongs to a named dialog preview, not a tooltip.
- Click pins the preview; keyboard and touch users can activate the trigger.

## API reference

| Prop | Values | Default |
| --- | --- | --- |
| `title` | `ReactNode` | `Required` |
| `trigger` | `(props: OverlayTriggerProps) => ReactNode` | `Required` |
| `children` | `ReactNode` | `Required` |
| `side` | `"top" \| "bottom" \| "left" \| "right"` | `—` |
| `align` | `"start" \| "center" \| "end"` | `—` |
| `open` | `boolean` | `—` |
| `defaultOpen` | `boolean` | `—` |
| `onOpenChange` | `(open: boolean) => void` | `—` |
| `openDelay` | `number` | `—` |
| `closeDelay` | `number` | `—` |
| `disabled` | `boolean` | `—` |
| `closeLabel` | `string` | `—` |
| `Native HTML props` | `Omit<HTMLAttributes<HTMLDivElement>, "children" \| "title" \| "role">` | `Forwarded` |