JavaFX:如何禁用TextArea的多行选项

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.TextArea;
import javafx.stage.Stage;

public class Main extends Application {

    @Override
    public void start(Stage primaryStage) {
        TextArea textArea = new TextArea();
        textArea.setPrefRowCount(1); // 设置行数为1

        primaryStage.setScene(new Scene(textArea, 200, 200));
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}