---
title: NSColorList.DidChangeMessage
framework: appkit
role: symbol
role_heading: Structure
path: appkit/nscolorlist/didchangemessage
---

# NSColorList.DidChangeMessage

## Declaration

```swift
struct DidChangeMessage
```

## Topics

### Initializers

- [init(colorList:)](appkit/nscolorlist/didchangemessage/init(colorlist:).md)

### Instance Properties

- [colorList](appkit/nscolorlist/didchangemessage/colorlist.md)

## Relationships

### Conforms To

- [NotificationCenter.MainActorMessage](foundation/notificationcenter/mainactormessage.md)
- [SendableMetatype](swift/sendablemetatype.md)