---
title: isMixed
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/togglestyleconfiguration/ismixed
---

# isMixed

Whether the Toggle is currently in a mixed state.

## Declaration

```swift
var isMixed: Bool
```

## Discussion

Discussion Use this property to determine whether the toggle style should render a mixed state presentation. A mixed state corresponds to an underlying collection with a mix of true and false Bindings. To toggle the state, use the Bool.toggle() method on the isOn binding. In the following example, a custom style uses the isMixed property to render the correct toggle state using symbols: struct SymbolToggleStyle: ToggleStyle {     func makeBody(configuration: Configuration) -> some View {         Button {             configuration.isOn.toggle()         } label: {             Image(                 systemName: configuration.isMixed                 ? "minus.circle.fill" : configuration.isOn                 ? "checkmark.circle.fill" : "circle.fill")             configuration.label         }     } }

## See Also

### Managing the toggle state

- [isOn](swiftui/togglestyleconfiguration/ison.md)
- [$isOn](swiftui/togglestyleconfiguration/$ison.md)