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19 lines
587 B
JavaScript
19 lines
587 B
JavaScript
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import canUseDOM from './canUseDOM';
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var size;
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export default function scrollbarSize(recalc) {
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if (!size && size !== 0 || recalc) {
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if (canUseDOM) {
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var scrollDiv = document.createElement('div');
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scrollDiv.style.position = 'absolute';
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scrollDiv.style.top = '-9999px';
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scrollDiv.style.width = '50px';
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scrollDiv.style.height = '50px';
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scrollDiv.style.overflow = 'scroll';
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document.body.appendChild(scrollDiv);
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size = scrollDiv.offsetWidth - scrollDiv.clientWidth;
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document.body.removeChild(scrollDiv);
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}
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}
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return size;
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}
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