# Picture In Picture

This controller opens a floating Picture-in-Picture window for a chosen DOM element.\
It works with (classic PiP) and can also float any DOM subtree (Document PiP where supported).\
When the PiP window is closed, the floated element is put back into its original position in the container (when possible).

**Usage**

```twig
<div {{ stimulus_controller('@pwa/picture-in-picture') }}>
  <button {{ stimulus_action('@pwa/picture-in-picture', 'toggle') }}>
    Toggle Picture-in-Picture
  </button>

  <div {{ stimulus_target('@pwa/picture-in-picture', 'container') }}>
    <video controls {{ stimulus_target('@pwa/picture-in-picture', 'floating') }}>
      <source src="..." type="video/mp4">
    </video>
  </div>
</div>
```

### Parameters

None

### Actions

`toggle`: Enters PiP if not active; exits PiP if already active.

### Targets

None

### Events

`unsupported`: PiP is not available (feature missing, permission not granted, platform denies).

`enter`: The element successfully entered PiP.

`exit`: The PiP session has ended (user closed it or you exited programmatically).

`error`: Entering or exiting PiP fails (e.g., constraint, blocked, promise rejection).


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://pwa.spomky-labs.com/1.3.x/symfony-ux/picture-in-picture.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.