Method getScrollableParents

src/cdk/drag-drop/drop-list-ref.ts:450–452

Gets the scrollable parents that are registered with this drop container.

()

  /** Gets the scrollable parents that are registered with this drop container. */
  getScrollableParents(): readonly HTMLElement[] {
    return this._scrollableElements;
  }

  /**
   * Figures out the index of an item in the container.