# layout.headline

Content at the start of a line and its controls at the end: a section’s title and its button, a panel’s title bar, a list entry with its actions. The controls drop below when the line runs out of room

Component: [`<Layout>`](https://www.prongs.dev/docs/components/layout.md) · Renders: `<div>` · Profile: [UI](https://www.prongs.dev/docs/intents/ui.md)

## Example

```tsx
<Layout intent="layout.headline">
  …
</Layout>
```

## Choosing between neighbours

Find the row that describes your element, and use the intent on the right.

| If it is for… | Use |
|---|---|
| Content at the start of a line and its controls at the end: a section’s title and its button, a panel’s title bar, a list entry with its actions. The controls drop below when the line runs out of room | `layout.headline` (this page) |
| Commands on their own, like a form’s buttons | [`layout.actions`](https://www.prongs.dev/docs/intents/layout/actions.md) |
| A heading and its text, read as one | [`layout.group`](https://www.prongs.dev/docs/intents/layout/group.md) |

## Connections

Declared in the registry, both directions. Where an intent is used in your own code is something check and the gallery see; this site has no app code.

- Built from: [`arrange.row`](https://www.prongs.dev/docs/intents/ui.md#arrange-row)
- Used to build: [`layout.preview.bar`](https://www.prongs.dev/docs/intents/layout/preview-bar.md)

## For registry authors

**Starter intents.** These are the intents `prongs add` puts in your registry, shown in this site’s theme. Yours are your own `registry.ts`: rename, restyle and add to them, and see them with `prongs add gallery`.

What this intent is built from and its entry in `components/prongs/registry.ts`. You only need this to change how it looks or to add an intent like it.

How layout.headline resolves, and its definition

Each layer adds to the one before it; a later class wins over an earlier one that sets the same thing.

- [`arrange.row`](https://www.prongs.dev/docs/intents/ui.md#arrange-row) — Children in a wrapping row

  ```
  flex flex-row flex-wrap items-center
  ```

- `layout.headline` (this page) — Content at the start of a line and its controls at the end: a section’s title and its button, a panel’s title bar, a list entry with its actions. The controls drop below when the line runs out of room

  ```
  justify-between gap-x-4 gap-y-2
  ```

Final classes

```
flex flex-row flex-wrap items-center justify-between gap-x-4
gap-y-2
```

Definition

```ts
'layout.headline': {
  kind: 'semantic',
  description: 'Content at the start of a line and its controls at the end: a section’s title and its button, a panel’s title bar, a list entry with its actions. The controls drop below when the line runs out of room',
  refs: ['arrange.row'],
  binding: { classes: 'justify-between gap-x-4 gap-y-2' },
  notFor: [
    {
      context: 'commands on their own, like a form’s buttons',
      instead: 'layout.actions',
    },
    {
      context: 'a heading and its text, read as one',
      instead: 'layout.group',
    },
  ],
},
```