kayg/hermternal-apple
Watch
1
0
Fork
You've already forked hermternal-apple
 0
Code Issues 44 Pull requests Projects Releases 4 Packages Wiki Activity Actions

Outstanding: Record NavigationSplitView divider option-A decision #27

New issue
Open
opened 2026-08-22 04:18:18 +00:00 by kayg · 0 comments
kayg commented 2026-08-22 04:18:18 +00:00
Owner
Copy link

Current state

Decision recorded for now, implementation outstanding as a deliberate polish/documentation item. With NavigationSplitView option A, the sidebar/detail divider remains a hairline with a tonal step. Accept that result for the current release rather than introducing custom overlay geometry.

Rejected alternatives:

  • Hand-drawing a custom divider over the split view, because it risks fighting NavigationSplitView layout and hit testing.
  • Replacing the system split view with a custom two-column container, because it would discard native resizing, collapse behavior, and platform metrics.
  • Treating the tonal step as a glass capsule/pill, because the divider is a boundary and should not become a third floating island.

Acceptance criteria

  • Record the option-A decision and rejected alternatives in the project design record/issue history.
  • Keep the current hairline and tonal step stable while option A is accepted.
  • If this is revisited, compare a native configuration against the alternatives above and verify macOS resizing/collapse behavior before changing it.
## Current state Decision recorded for now, implementation outstanding as a deliberate polish/documentation item. With `NavigationSplitView` option A, the sidebar/detail divider remains a hairline with a tonal step. Accept that result for the current release rather than introducing custom overlay geometry. Rejected alternatives: - Hand-drawing a custom divider over the split view, because it risks fighting `NavigationSplitView` layout and hit testing. - Replacing the system split view with a custom two-column container, because it would discard native resizing, collapse behavior, and platform metrics. - Treating the tonal step as a glass capsule/pill, because the divider is a boundary and should not become a third floating island. ## Acceptance criteria - Record the option-A decision and rejected alternatives in the project design record/issue history. - Keep the current hairline and tonal step stable while option A is accepted. - If this is revisited, compare a native configuration against the alternatives above and verify macOS resizing/collapse behavior before changing it.
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
main
dev
feat/sidebar-selection-archive-purge
v0.0.4
v0.0.3
v0.0.2
v0.0.1
Labels
Clear labels   
delivered
Shipped and recorded in project history

  
outstanding
Not yet delivered or blocked

No labels
delivered
outstanding
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set

Reference
kayg/hermternal-apple#27
No description provided.