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19 lines
732 B
TypeScript
19 lines
732 B
TypeScript
import utils from "../services/utils.js";
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/**
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* Enables scrolling of a container horizontally using the mouse wheel, instead of having to use the scrollbar or keep Shift pressed.
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*
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* @param $container the jQuery-wrapped container element to enable horizontal scrolling for.
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*/
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export function setupHorizontalScrollViaWheel($container: JQuery<HTMLElement>) {
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$container.on("wheel", (event) => {
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const wheelEvent = event.originalEvent as WheelEvent;
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if (utils.isCtrlKey(event) || event.altKey || event.shiftKey) {
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return;
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}
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event.preventDefault();
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event.stopImmediatePropagation();
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event.currentTarget.scrollLeft += wheelEvent.deltaY + wheelEvent.deltaX;
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});
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}
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