useRow

A hook to declare a timeline row.

Use this hook to declare an HTML element as a row in the timeline.

This hook is based on dnd-kit's useDroppable hook.

Please make sure you fully understand it's concepts before trying to use it here.

Options

id

id: string;

A unique id for this row. This id will later be used to bind items to rows.

disabled?

disabled?: boolean

data?

data?: object

Custom data that can be passed to the row.

🧠 This can be passed to rows to identify their type. This type can later be used in the event callbacks to apply different behaviors to different row types.

Row.tsx

useRow({
  id: props.id,
  data: { type: "timeline-row" },
});

Timeline.tsx

const onDragEnd = (event: DragEndEvent) => {
  const updatedRelevance =
    event.active.data.current.getRelevanceFromDragEvent?.(event);

  const rowType = event.active.data.current.type;

  if (rowType === "timeline-row") {
    // update item with id activeItemId with the updatedRelevance, or the updated row using overedId
  }
};

API

All of dnd-kit useDroppable api are returned as well.

rowWrapperStyle

rowWrapperStyle: CSSProperties;

Basic styles that must be applied to the row container element.

rowStyle

rowStyle: CSSProperties;

Basic styles that must be applied to the row element.

rowSidebarStyle

rowSidebarStyle: CSSProperties;

Basic styles that must be applied to the row sidebar element. Includes a width style matching the sidebarWidth prop passed to TimelineContext.