Mixins / foldkit-mixins-ui

AccordionSlots

const · packages/mixins-ui/src/accordion.ts:16

const AccordionSlots: Slots.Contract<{ readonly root: Slot.UnnamedSlot<Capability.Capability<"Container", readonly [Capability.Capability<"Interactive", readonly [Capability.Capability<"Base", readonly []>]>]>, readonly Slot.EventName[], readonly Slot.AttributeName[], readonly Slot.RequirementName[], boolean>; readonly item: Slot.UnnamedSlot<Capability.Capability<"Container", readonly [Capability.Capability<"Interactive", readonly [Capability.Capability<"Base", readonly []>]>]>, readonly Slot.EventName[], readonly Slot.AttributeName[], readonly Slot.RequirementName[], boolean>; readonly heading: Slot.UnnamedSlot<Capability.Capability<"Container", readonly [Capability.Capability<"Interactive", readonly [Capability.Capability<"Base", readonly []>]>]>, readonly Slot.EventName[], readonly Slot.AttributeName[], readonly Slot.RequirementName[], boolean>; readonly trigger: Slot.UnnamedSlot<Capability.Capability<"Interactive", readonly [Capability.Capability<"Base", readonly []>]>, readonly [Event.EventToken<"click">], readonly [Attr.AttrToken<"aria-expanded">, Attr.AttrToken<"disabled">], readonly Slot.RequirementName[], boolean>; readonly label: Slot.UnnamedSlot<Capability.Capability<"Container", readonly [Capability.Capability<"Interactive", readonly [Capability.Capability<"Base", readonly []>]>]>, readonly Slot.EventName[], readonly Slot.AttributeName[], readonly Slot.RequirementName[], boolean>; readonly chevron: Slot.UnnamedSlot<Capability.Capability<"Container", readonly [Capability.Capability<"Int …;

An accordion: sections whose headings each show and hide their panel, as the APG accordion pattern has it. Each trigger is a button in a heading, with aria-expanded and aria-controls; each panel is a region named by its trigger. Which sections are open is the application's, in its Model: the view draws open and sends onToggle, and toggled is the transition update applies. A shut panel stays drawn and is inert, out of the accessibility tree and the tab order, so its close can animate and aria-controls always names a node.