30 lines
1.1 KiB
Swift
30 lines
1.1 KiB
Swift
import AppKit
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import SwiftUI
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/// Hosts arbitrary SwiftUI content as an AppKit view so it can be embedded in a native `NSMenuItem.view`.
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///
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/// SwiftUI `MenuBarExtraStyle.menu` aggressively simplifies many view hierarchies into a title + image.
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/// Wrapping the content in an `NSViewRepresentable` forces AppKit-backed menu item rendering.
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struct MenuHostedItem: NSViewRepresentable {
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let width: CGFloat
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let rootView: AnyView
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func makeNSView(context _: Context) -> NSHostingView<AnyView> {
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let hosting = NSHostingView(rootView: self.rootView)
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self.applySizing(to: hosting)
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return hosting
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}
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func updateNSView(_ nsView: NSHostingView<AnyView>, context _: Context) {
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nsView.rootView = self.rootView
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self.applySizing(to: nsView)
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}
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private func applySizing(to hosting: NSHostingView<AnyView>) {
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let width = max(1, self.width)
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hosting.frame.size.width = width
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let fitting = hosting.fittingSize
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hosting.frame = NSRect(origin: .zero, size: NSSize(width: width, height: fitting.height))
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}
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}
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