37 lines
1.0 KiB
Svelte
37 lines
1.0 KiB
Svelte
<script lang="ts" context="module">
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import { getContext, setContext } from "svelte";
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let DISCLOSURE_PANEL_CONTEXT_NAME = "DisclosurePanelContext";
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export function usePanelContext(): string | undefined {
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return getContext(DISCLOSURE_PANEL_CONTEXT_NAME);
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}
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</script>
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<script lang="ts">
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import { useDisclosureContext, DisclosureStates } from "./Disclosure.svelte";
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import { State, useOpenClosed } from "$lib/internal/open-closed";
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const api = useDisclosureContext("DisclosureButton");
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$: id = $api?.panelId;
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let openClosedState = useOpenClosed();
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setContext(DISCLOSURE_PANEL_CONTEXT_NAME, id);
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$: panelStore = $api?.panelStore;
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$: visible =
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$openClosedState !== null
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? $openClosedState === State.Open
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: $api?.disclosureState === DisclosureStates.Open;
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$: propsWeControl = { id };
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</script>
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{#if visible}
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<div {...{ ...$$restProps, ...propsWeControl }} bind:this={$panelStore}>
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<slot
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open={$api?.disclosureState === DisclosureStates.Open}
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close={$api?.close}
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/>
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</div>
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{/if}
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