---
title: "acceptsFirstMouse(for:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/nshostingview/acceptsfirstmouse(for:)"
---

# acceptsFirstMouse(for:)

## Declaration

```swift
@MainActor @preconcurrency override dynamic func acceptsFirstMouse(for event: NSEvent?) -> Bool
```