Files
familienarchiv/frontend
Marcel bd81ff81f9 feat(documents): drag-to-select-range on the timeline (#385)
The original AC required drag-to-select; the MVP shipped with click-only.
This adds pointer-driven range selection while preserving keyboard access:

- Pointer events (pointerdown / pointerenter / pointerup) drive the drag.
  Pointer capture on pointerdown so the cursor leaving the bar still
  produces drag-end events. Live preview class `in-drag-preview` highlights
  the spanning bars while dragging; the URL/list refetch only fires on
  pointerup (Felix R3).
- Click handler kept for keyboard activation (Enter/Space on focused bar).
  A `suppressClick` flag prevents the synthesized click after a mouse
  pointerup from double-emitting.
- Drag from later → earlier still emits ascending boundaries (drag direction
  doesn't matter).
- Existing single-click keyboard selection unchanged.

4 new component tests cover the drag paths plus the live-preview class.
Existing 13 tests (single click, year mode, clear, visibility) still green.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-07 23:16:48 +02:00
..
2026-03-17 18:35:13 +00:00

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