23 lines
728 B
JavaScript
23 lines
728 B
JavaScript
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import { createContext, useContextSelector } from '@fluentui/react-context-selector';
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import { ImmutableSet } from '../utils/ImmutableSet';
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import { ImmutableMap } from '../utils/ImmutableMap';
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/**
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* @internal
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*/ const defaultTreeContextValue = {
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level: 0,
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contextType: 'root',
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treeType: 'nested',
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selectionMode: 'none',
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openItems: ImmutableSet.empty,
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checkedItems: ImmutableMap.empty,
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requestTreeResponse: noop,
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appearance: 'subtle',
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size: 'medium'
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};
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function noop() {
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/* noop */ }
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/**
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* @internal
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*/ export const TreeContext = createContext(undefined);
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export const useTreeContext_unstable = (selector)=>useContextSelector(TreeContext, (ctx = defaultTreeContextValue)=>selector(ctx));
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