---
title: delegate
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nssplitview/delegate
---

# delegate

The split view’s delegate.

## Declaration

```swift
weak var delegate: (any NSSplitViewDelegate)? { get set }
```

## See Also

### Customizing the Split View Behavior

- [NSSplitViewDelegate](appkit/nssplitviewdelegate.md)