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SubMiner/backlog/archive/tasks/task-20 - Implement-content-bounded-overlay-windows-and-decoupled-secondary-top-bar.md
2026-02-13 00:06:18 -08:00

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id, title, status, assignee, created_date, updated_date, labels, dependencies, priority
id title status assignee created_date updated_date labels dependencies priority
TASK-20 Implement content-bounded overlay windows and decoupled secondary top bar To Do
2026-02-12 08:47 2026-02-12 09:42
high

Description

Implement the overlay sizing redesign documented in overlay_window.md: move visible/invisible overlays from fullscreen bounds to content-bounded sizing, and decouple secondary subtitle rendering into an independent top bar window/lifecycle.

Acceptance Criteria

  • #1 Per-layer bounds ownership is implemented for overlay windows (no shared full-bounds setter for all layers).
  • #2 Renderer-to-main IPC contract exists for measured overlay content bounds with layer identity and safe validation.
  • #3 Visible and invisible overlays use content-bounded sizing with padding/clamp/jitter protections and full-bounds fallback when measurements are unavailable.
  • #4 Secondary subtitle top bar is decoupled from primary overlay visibility and follows mode-specific behavior.
  • #5 Automated tests and manual validation matrix cover wrapping, style changes, monitor moves, tracker churn, and simultaneous overlay states.