Quiz · 4 questions
🪟 AppKit and SwiftUI on the Mac
Four app shapes, launch races, bridged views, observation, the responder chain, and where AppKit still wins
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Quiz
01A prose editor needs Korean input composition, nested split views with remembered sizes, and a settings window. Which shape fits?
02"Open this file" from another program works when the app is running but does nothing on a cold launch. What is the likely cause?
03A view holds an ObservableObject model whose plain property is another ObservableObject. The child's @Published change does not update the view until the user types. Why?
04A custom tab strip in the title bar handles clicks, but dragging a tab moves the whole window. What fixes it?
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