Method _select

packages/main/src/Select.ts:796–814

(index: number)

	}

	_select(index: number) {
		const selectedIndex = this._selectedIndex;
		if (index < 0 || index >= this.options.length || this.options.length === 0) {
			return;
		}
		if (this.options[selectedIndex]) {
			this.options[selectedIndex].selected = false;
		}

		const selectedOption = this.options[index];
		if (selectedIndex !== index) {
			this.fireDecoratorEvent("live-change", { selectedOption });
		}

		selectedOption.selected = true;
		if (this._valueStorage !== undefined) {
			this._setValueByOption(selectedOption);
		}
	}

	/**
	 * The user clicked on an item from the list