---
title: GCControllerUserCustomizationsDidChange
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsnotification/name-swift.struct/gccontrollerusercustomizationsdidchange
---

# GCControllerUserCustomizationsDidChange

A notification that posts when the user customizes the button mappings or other settings of a controller.

## Declaration

```swift
static let GCControllerUserCustomizationsDidChange: NSNotification.Name
```

## Discussion

Discussion Use this notification to update your interface when the mappings change. The notification object is the GCController object that the user customizes. The system posts this notification on the main actor.

## See Also

### Game Controller

- [GCControllerDidConnect](foundation/nsnotification/name-swift.struct/gccontrollerdidconnect.md)
- [GCControllerDidDisconnect](foundation/nsnotification/name-swift.struct/gccontrollerdiddisconnect.md)
- [GCControllerDidBecomeCurrent](foundation/nsnotification/name-swift.struct/gccontrollerdidbecomecurrent.md)
- [GCControllerDidStopBeingCurrent](foundation/nsnotification/name-swift.struct/gccontrollerdidstopbeingcurrent.md)
- [GCKeyboardDidConnect](foundation/nsnotification/name-swift.struct/gckeyboarddidconnect.md)
- [GCKeyboardDidDisconnect](foundation/nsnotification/name-swift.struct/gckeyboarddiddisconnect.md)
- [GCMouseDidBecomeCurrent](foundation/nsnotification/name-swift.struct/gcmousedidbecomecurrent.md)
- [GCMouseDidConnect](foundation/nsnotification/name-swift.struct/gcmousedidconnect.md)
- [GCMouseDidDisconnect](foundation/nsnotification/name-swift.struct/gcmousediddisconnect.md)
- [GCMouseDidStopBeingCurrent](foundation/nsnotification/name-swift.struct/gcmousedidstopbeingcurrent.md)
- [GCRacingWheelDidConnect](foundation/nsnotification/name-swift.struct/gcracingwheeldidconnect.md)
- [GCRacingWheelDidDisconnect](foundation/nsnotification/name-swift.struct/gcracingwheeldiddisconnect.md)