Method _submitClick

packages/main/src/DateTimePicker.ts:385–394

* Handles clicking on the `submit` button, within the picker`s footer.

()

	 * Handles clicking on the `submit` button, within the picker`s footer.
	 */
	_submitClick() {
		const selectedDate = this.getSelectedDateTime();

		const value = this.getValueFormat().format(selectedDate);
		if (this.value !== value) {
			this._updateValueAndFireEvents(value, true, ["change", "value-changed"]);
		}

		this._togglePicker();
	}

	/**
	 * Handles clicking on the `cancel` button, within the picker`s footer,