Add AlertScene
#299
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Add AlertScene
#299
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An empty block returns the default "OK" action. `AlertScene` and `presentAlert` now require the `actions` parameter; an empty closure provides the previous behavior.
stackotter
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Jan 5, 2026
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This will be handy to have around. I've requested a few changes, but for the most part you've implemented it very well 🙏
Sources/SwiftCrossUI/Environment/Actions/PresentAlertAction.swift
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stackotter
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Jan 5, 2026
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Just did some local testing. It works with AppKitBackend, and GtkBackend. It crashes with UIKitBackend; WindowingExample crashes with Gtk3Backend for an unrelated reason (#308); now resolved by your #309 PR. WindowingExample crashes with WinUIBackend as soon as the windows appear, but I'm not sure why. I'm currently looking into whether it's related or not, but I'm having issues with my Windows VM. |
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AlertSceneis a scene that presents a whole-app modal alert (or the backend's closest approximation thereof). It behaves similarly toView.alert(_:isPresented:actions:), but isn't attached to any one window.