Method constructor

packages/main/src/Carousel.ts:337–364

()

	}

	constructor() {
		super();

		this._contentItemsObserver = new MutationObserver(() => {
			const visibleItemsCount = this._visibleItems.length;

			if (this._visibleItemsCount === visibleItemsCount) {
				return;
			}

			this._visibleItemsCount = visibleItemsCount;

			this._currentPageIndex = clamp(this._currentPageIndex, 0, Math.max(0, this.items.length - this.effectiveItemsPerPage));
			this._focusedItemIndex = clamp(this._focusedItemIndex, this._currentPageIndex, this.items.length - 1);
			this._changePageIndex(this._currentPageIndex, { fireEvent: false });
		});

		this._scrollEnablement = new ScrollEnablement(this);
		this._scrollEnablement.attachEvent("touchend", e => {
			this._updateScrolling(e);
		});
		this._onResizeBound = this._onResize.bind(this);
		this._resizing = false; // indicates if the carousel is in process of resizing

		this._lastFocusedElements = [];
		this._orderOfLastFocusedItems = [];
		this._visibleItemsIndexes = [];
	}

	onBeforeRendering() {
		this._observeContentItems();