Method _onOverflowKeyDown

packages/main/src/TabContainer.ts:989–999

(e: KeyboardEvent)

	}

	async _onOverflowKeyDown(e: KeyboardEvent) {
		const overflow = e.currentTarget as HTMLElement;
		const isEndOverflow = overflow.classList.contains("ui5-tc__overflow--end");
		const isStartOverflow = overflow.classList.contains("ui5-tc__overflow--start");

		if (isDown(e) || (isStartOverflow && isLeft(e)) || (isEndOverflow && isRight(e))) {
			e.stopPropagation();
			e.preventDefault();
			await this._onOverflowClick(e);
		}
	}

	_setItemsForStrip() {
		const tabStrip = this._getTabStrip();