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# focusedWindow

The window that currently has focus for this extension.

```
weak var focusedWindow: (any WKWebExtensionWindow)? { get }
```

## Discussion

Provides the window that currently has focus, as set by the [`didFocusWindow(_:)`](/documentation/WebKit/WKWebExtensionContext/didFocusWindow(_:)) method.

It will be `nil` if no window has focus or if a window has focus that is not visible to the extension. Initially populated by the window returned by the extension controller delegate method [`webExtensionController(_:focusedWindowFor:)`](/documentation/WebKit/WKWebExtensionControllerDelegate/webExtensionController(_:focusedWindowFor:)).

## See Also

[`didFocusWindow(_:)`](/documentation/WebKit/WKWebExtensionContext/didFocusWindow(_:))

Called by the app when a window gains focus to fire appropriate events with only this extension.


---

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