toolkit: add opt-in accessibility bridge#16
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Gives widgets a back-end-neutral way to describe themselves for screen readers: an Accessible interface (A11y() A11yInfo — role + name + value) implemented by the core widgets (Button/Label/Entry/CheckButton/RadioButton/ Switch/Scale), a WAI-ARIA-named Role vocabulary, and CollectA11y([]Widget) so a host republishes the tree it composed to the platform layer. Purely additive and opt-in — one extra method per widget, no existing consumer affected. Also corrects the README's aspirational 'widgets carry Role+Label' claim (they never did) to describe the real interface. 100% coverage. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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The fourth pre-1.0 "model edge" item. Gives widgets a back-end-neutral way to describe themselves for screen readers.
Accessibleinterface —A11y() A11yInfo(role + name + value), implemented by the core widgets: Button, Label, Entry, CheckButton, RadioButton, Switch, Scale.Rolevocabulary — WAI-ARIA-named roles the host maps onto its platform layer.CollectA11y([]Widget)— walks a host-composed widget list and returns theA11yInfofor each Accessible one, so the host republishes to WAI-ARIA (wasm) or TTY-cell metadata (tui).Purely additive and opt-in — one extra method per widget, no existing consumer affected. Also corrects the README's aspirational "widgets carry a Role + Label" claim (they never did — grep confirms no such fields) to describe the real interface.
100% coverage;
go vetclean; builds on all 6 arches + js/wasm.🤖 Generated with Claude Code