b590ce1b95
closes https://github.com/TryGhost/Team/issues/411 - adds "Create snippet" icon to the editor toolbar - uses the same link input component design for specifying snippet titles - snippets are loaded in the background when the editor is accessed - snippets are listed at the bottom of the card menus of the + and / menus - clicking a snippet inserts the snippet's contents in place of the current blank section
14 lines
455 B
JavaScript
14 lines
455 B
JavaScript
export default function getScrollParent(node) {
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const isElement = node instanceof HTMLElement;
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const overflowY = isElement && window.getComputedStyle(node).overflowY;
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const isScrollable = overflowY !== 'visible' && overflowY !== 'hidden';
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if (!node) {
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return null;
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} else if (isScrollable && node.scrollHeight >= node.clientHeight) {
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return node;
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}
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return getScrollParent(node.parentNode) || document.body;
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}
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