Method update

packages/react-stately/src/layout/TableLayout.ts:136–163

(invalidationContext: InvalidationContext<O>)

  }

  update(invalidationContext: InvalidationContext<O>): void {
    let newCollection = this.virtualizer!.collection as TableCollection<T>;

    // If columnWidths were provided via layoutOptions, update those.
    // Otherwise, calculate column widths ourselves.
    if (invalidationContext.layoutOptions?.columnWidths) {
      for (const [key, val] of invalidationContext.layoutOptions.columnWidths) {
        if (this.columnWidths.get(key) !== val) {
          this.columnWidths = invalidationContext.layoutOptions.columnWidths;
          invalidationContext.sizeChanged = true;
          break;
        }
      }
    } else if (
      invalidationContext.sizeChanged ||
      this.columnsChanged(newCollection, this.lastCollection)
    ) {
      let columnLayout = new TableColumnLayout({});
      this.columnWidths = columnLayout.buildColumnWidths(
        this.virtualizer!.size.width - this.padding * 2,
        newCollection,
        new Map()
      );
      invalidationContext.sizeChanged = true;
    }

    super.update(invalidationContext);
  }

  protected buildCollection(): LayoutNode[] {
    this.stickyColumnIndices = [];