Method _reset

src/cdk/drag-drop/drop-list-ref.ts:635–645

Resets the container to its initial state.

()

  /** Resets the container to its initial state. */
  private _reset() {
    this._isDragging = false;
    const styles = this._container.style as DragCSSStyleDeclaration;
    styles.scrollSnapType = styles.msScrollSnapType = this._initialScrollSnap;

    this._siblings.forEach(sibling => sibling._stopReceiving(this));
    this._sortStrategy.reset();
    this._stopScrolling();
    this._viewportScrollSubscription.unsubscribe();
    this._parentPositions.clear();
  }

  /** Starts the interval that'll auto-scroll the element. */
  private _startScrollInterval = () => {