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import { useEffect } from "react";
export interface TimelineWheelHandlerProps {
timelineRef: React.RefObject<HTMLDivElement>;
isInTimeline: boolean;
handleWheel: (e: React.WheelEvent) => void;
}
export function useTimelineWheelHandler({
timelineRef,
isInTimeline,
handleWheel,
}: TimelineWheelHandlerProps) {
useEffect(() => {
const timelineContainer = timelineRef.current;
if (!timelineContainer || !isInTimeline) return;
const handleWheelCapture = (e: WheelEvent) => {
handleWheel(e as any);
};
timelineContainer.addEventListener("wheel", handleWheelCapture, {
passive: false,
});
return () => {
timelineContainer.removeEventListener("wheel", handleWheelCapture);
};
}, [handleWheel, isInTimeline, timelineRef]);
return null;
}
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