panel-to-panel focus traversal via F6 / Shift+F6 (T-105)

Each SlotHost now owns a FocusScopeNode and registers it with
FocusTracker on mount. The render is wrapped in
FocusScope + FocusTraversalGroup so Tab stays within a panel and
slot-level focus is observable.

When a slot's scope gains focus, SlotHost pushes
(slot, activeContributionId) to FocusTracker — this collapses the
parallel-tracker model the consultant flagged. FocusTracker keeps
its setActive surface for explicit callers (palette, etc.) but
slot-scoped tab activation feeds it automatically.

Two new intents, two new bindings:
  FocusNextPanelIntent     → F6
  FocusPreviousPanelIntent → Shift+F6
(VS Code convention; preset YAML.)

The cycle skips slots without a registered scope, so a layout that
hides the context panel doesn't strand focus on a missing target.
Fewer than two registered → no-op.

SlotHost split into a stateful outer (scope + registry) and a
stateless `_SlotBody` (the existing slot-specific rendering),
keeping the build straightforward.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-17 21:56:35 +02:00
co-authored by Claude Opus 4.7
parent 12e0509fa3
commit 7937da1734
8 changed files with 278 additions and 53 deletions
@@ -1799,3 +1799,5 @@ INSERT INTO ticket_history (ticket_id, field, old_value, new_value, changed_by,
INSERT INTO ticket_history (ticket_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('T-117', 'status', 'in_progress', 'done', NULL, '2026-05-17 19:39:40', '2026-05-17 19:39:40', '2026-05-17 19:39:40', NULL, '75b2fd14ceb7daf28645ccf84cb041f1', 1) ON CONFLICT(hash) DO NOTHING;
INSERT INTO ticket_history (ticket_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('T-100', 'status', 'in_progress', 'in_progress', NULL, '2026-05-17 19:40:44', '2026-05-17 19:40:44', '2026-05-17 19:40:44', NULL, '65600862f5787501dcd057756cdb4313', 1) ON CONFLICT(hash) DO NOTHING;
INSERT INTO ticket_history (ticket_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('T-100', 'status', 'in_progress', 'done', NULL, '2026-05-17 19:47:50', '2026-05-17 19:47:50', '2026-05-17 19:47:50', NULL, '7d3c0ad4c47d3271ac35c5159e6e9d0e', 1) ON CONFLICT(hash) DO NOTHING;
INSERT INTO ticket_history (ticket_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('T-105', 'status', 'backlog', 'in_progress', NULL, '2026-05-17 19:52:39', '2026-05-17 19:52:39', '2026-05-17 19:52:39', NULL, '129acb5d6b1882cb6ed4c9be46fd3e81', 1) ON CONFLICT(hash) DO NOTHING;
INSERT INTO ticket_history (ticket_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('T-105', 'status', 'in_progress', 'done', NULL, '2026-05-17 19:56:28', '2026-05-17 19:56:28', '2026-05-17 19:56:28', NULL, '62dfdadc31b2c231afd837fb46f0a114', 1) ON CONFLICT(hash) DO NOTHING;
+10
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@@ -1771,3 +1771,13 @@ INSERT INTO tickets (id, type, parent_id, title, description, status, priority,
3. Extend the a11y test layer to assert operability (Tab + Enter actually invokes), not just Semantics presence.
Source: consultants.md "UX — Findings — [Critical]".', 'done', 'high', NULL, NULL, NULL, '2026-05-17 18:47:23', '2026-05-17 19:47:50', NULL, 'f6f0c34a700b133bc84c6d8d7ea450a3', 1) ON CONFLICT(id) DO UPDATE SET type=excluded.type, parent_id=excluded.parent_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);
INSERT INTO tickets (id, type, parent_id, title, description, status, priority, assigned_to, team, decision_ref, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('T-105', 'story', 'T-97', 'establish focus-traversal model; integrate FocusTracker with Flutter focus', 'No `FocusScope`/`FocusTraversalGroup` wiring across panels. `FocusTracker` (`lib/kernel/src/focus.dart`) tracks an active contribution id for the `clide active` CLI but doesn''t plug into Flutter''s focus system — it parallels it. Tab order across sidebar → workspace → context is undefined.
**Fix:**
1. Per-slot `FocusTraversalGroup` so each panel manages its own traversal.
2. A documented top-level keybinding (e.g. `Ctrl+Shift+Tab`-style) that moves focus to the next panel.
3. Integrate `FocusTracker` with Flutter focus rather than maintaining a parallel registry.
Depends on T-100 (ClideTappable accepting focus).
Source: consultants.md "UX — Findings — [Major] No focus-traversal wiring".', 'done', 'medium', NULL, NULL, NULL, '2026-05-17 18:47:47', '2026-05-17 19:56:28', NULL, '0715d1ded0d12083622f8a46d570f4d9', 1) ON CONFLICT(id) DO UPDATE SET type=excluded.type, parent_id=excluded.parent_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);