1.5 KiB
epic, story, title, status
| epic | story | title | status |
|---|---|---|---|
| 7 | 7.1 | SwiftUI Two-Column Editor | draft |
Epic 7 — macOS App (Swift/SwiftUI)
Goal: A beautiful, native macOS app that feels like it belongs on the platform.
Story 7.1: SwiftUI Two-Column Editor
As a macOS user, I want a native two-column layout with an editor on the left and results on the right, So that I can see my calculations and their results side by side in a familiar, platform-native interface.
Acceptance Criteria:
Given the app is launched When the main window appears Then it displays a two-column layout: a text editor on the left and an answer column on the right And the editor uses a custom NSTextView-backed view with system font rendering
Given the user types a calculation on line N in the editor When the engine evaluates the line Then the result appears on the corresponding line N in the right-hand answer column, vertically aligned
Given the document has more lines than fit in the viewport When the user scrolls the editor Then the answer column scrolls in sync so that line alignment is always maintained
Given the user has Dynamic Type set to a large accessibility size in System Settings When the app renders text Then both the editor and answer column respect the Dynamic Type setting and scale appropriately And the layout remains usable without truncation or overlap
Given a document with 1000+ lines When the user scrolls rapidly Then scrolling is smooth (60 fps) with no visible jank or dropped frames