---
title: sourceItemView
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsviewcontroller/sourceitemview
---

# sourceItemView

## Declaration

```swift
@IBOutlet var sourceItemView: NSView? { get set }
```

## See Also

### Configuring an App Extension View Controller

- [extensionContext](appkit/nsviewcontroller/extensioncontext.md)
- [preferredScreenOrigin](appkit/nsviewcontroller/preferredscreenorigin.md)
- [preferredMaximumSize](appkit/nsviewcontroller/preferredmaximumsize.md)
- [preferredMinimumSize](appkit/nsviewcontroller/preferredminimumsize.md)
- [viewWillTransition(to:)](appkit/nsviewcontroller/viewwilltransition(to:).md)