<!--
{
  "availability" : [
    "iOS: 7.0.0 -",
    "iPadOS: 7.0.0 -",
    "macCatalyst: 13.1.0 -",
    "tvOS: -",
    "visionOS: 1.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "UIKit",
  "identifier" : "/documentation/UIKit/UIModalPresentationStyle/custom",
  "metadataVersion" : "0.1.0",
  "role" : "Case",
  "symbol" : {
    "kind" : "Case",
    "modules" : [
      "UIKit"
    ],
    "preciseIdentifier" : "c:@E@UIModalPresentationStyle@UIModalPresentationCustom"
  },
  "title" : "UIModalPresentationStyle.custom"
}
-->

# UIModalPresentationStyle.custom

A custom view presentation style that is managed by a custom presentation controller and one or more custom animator objects.

```
case custom
```

## Discussion

All of these objects are provided by the presented view controller’s transitioning delegate, which is an object that conforms to the [`UIViewControllerTransitioningDelegate`](/documentation/UIKit/UIViewControllerTransitioningDelegate) protocol. Before presenting a view controller using this style, set the view controller’s  [`transitioningDelegate`](/documentation/UIKit/UIViewController/transitioningDelegate) property to your custom transitioning delegate.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)