13 lines
373 B
JavaScript
13 lines
373 B
JavaScript
// Based on https://stackoverflow.com/a/59518678
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let cachedSupportsPreventScroll;
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export function doesSupportPreventScroll() {
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if (cachedSupportsPreventScroll === undefined) {
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document.createElement('div').focus({
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get preventScroll() {
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cachedSupportsPreventScroll = true;
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return false;
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}
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});
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}
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return cachedSupportsPreventScroll;
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} |