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

# delegate

The delegate for the text layout manager object.

## Declaration

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

## See Also

### Responding to changes in viewport layout

- [NSTextViewportLayoutControllerDelegate](appkit/nstextviewportlayoutcontrollerdelegate.md)