---
title: enabledStatusDidChangeNotification
framework: uikit
role: symbol
role_heading: Type Property
path: uikit/uilargecontentviewerinteraction/enabledstatusdidchangenotification
---

# enabledStatusDidChangeNotification

A notification the system posts when it enables or disables the large content viewer.

## Declaration

```swift
nonisolated class let enabledStatusDidChangeNotification: NSNotification.Name
```

## Discussion

Discussion Observe this notification to know whether to enable or disable your custom interaction behaviors. For example, if you add an interaction to a button that needs to cooperate with other gesture recognizers when the large content viewer settings are enabled. This notification lets you enable or disable the interaction accordingly.

## See Also

### Detecting the large content viewer

- [isEnabled](uikit/uilargecontentviewerinteraction/isenabled.md)