---
title: matchWindow
framework: swiftui
role: symbol
role_heading: Type Property
path: swiftui/materialactiveappearance/matchwindow
---

# matchWindow

Materials will have an active or inactive appearance based on the active appearance of their window.

## Declaration

```swift
static let matchWindow: MaterialActiveAppearance
```

## Discussion

Discussion On non-macOS platforms, materials will always appear as active.