---
title: viewControllerProvider
framework: pencilkit
role: symbol
role_heading: Instance Property
path: pencilkit/pktoolpickercustomitem/configuration-swift.struct/viewcontrollerprovider
---

# viewControllerProvider

A closure to provide a view controller above the system controls in the tool attributes popover.

## Declaration

```swift
var viewControllerProvider: ((PKToolPickerCustomItem) -> UIViewController)?
```