The footer affordances (Clear / Cancel / Close) lived inline in each
demo as picker-actions.svelte. Promoted to canonical Eidos surface so
the API is consistent and the contract is auditable.
morfo:
- date-picker + date-range-picker: added Footer (archetype 'footer'),
Clear/Cancel/Close (archetype 'trigger', kind 'public', optional).
Each part declares aria-label via idlangref and data-action="…".
- types.ts: added 'footer' to ARCHETYPE_VOCABULARY array + the
MorfoArchetype union (the type had it, the runtime list did not).
- lang catalogs: added clear / cancel / close idlangref entries to
date-picker.ts and date-range-picker.ts.
eidos:
- Created date-picker-footer/clear/cancel/close.svelte and the range
mirrors. Each part:
- Pulls the provider from context via DatePickerProvider.require()
(analogous DateRangePickerProvider.require() for the range).
- Renders nothing when the corresponding *Button opt is false; the
Close part stays visible whenever mode === 'modal' (modal pickers
need a way out — outside-click and Escape are blocked).
- Emits data-{component}-{part} + data-action so the recipe selector
matches the morfo declaration.
- aria-label resolves via uix.langs.ts('#?components.X.{action}|…').
- onclick calls provider.clear() / cancel() / commit() then forwards
any consumer-supplied onclick.
- index.ts barrels: registered Footer/Clear/Cancel + replaced
Close (was popover-close.svelte) with the new picker-aware Close.
Soma popover-close still drives the old aria; date-picker's Close
adds the modal-conditional visibility + commit semantics.
- *.css: folded the inline picker-actions styles into the recipes —
data-{name}-footer flex row + data-{name}-{clear,cancel,close}
buttons (clear/cancel margin-inline-end: auto so close sits flush
right). prefers-reduced-motion already covered.
soma:
- date-picker exports.ts: surfaces DatePickerProvider + DatePickerMode
+ datePickerAttrs so the Eidos parts can consume them (mirrors what
date-range-picker already exposed). No new behavior — just plumbing.
demo:
- date-picker + date-range-picker demos: replaced
<PickerActions /> with <DatePicker.Footer>
<DatePicker.Clear /><DatePicker.Cancel /><DatePicker.Close />
</DatePicker.Footer>. The two picker-actions.svelte files are
deleted.
Verification: 0 type errors, morfo:check PASS (Footer parts not
required in DOM; conditional visibility honored), component:audit
67/67 PASS.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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