10 lines
363 B
JavaScript
10 lines
363 B
JavaScript
import { computed, inject, ref, provide } from 'vue';
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const SizeContextKey = Symbol('SizeContextKey');
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export const useInjectSize = () => {
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return inject(SizeContextKey, ref(undefined));
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};
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export const useProviderSize = size => {
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const parentSize = useInjectSize();
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provide(SizeContextKey, computed(() => size.value || parentSize.value));
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return size;
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}; |