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

# delegate

The tab view’s delegate.

## Declaration

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

## Discussion

Discussion The value of this property must conform to the NSTabViewDelegate protocol.

## See Also

### Handling the Selection of Tabs

- [NSTabViewDelegate](appkit/nstabviewdelegate.md)