import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;

public class TextFieldInputMethodFX extends Application {
    
    public void start(Stage stage) {
        
        Group root = new Group();
        Scene scene = new Scene(root, 400,100);
        VBox vbox = new VBox(8);
        vbox.setSpacing(5);
        stage.setScene(scene);
        TextField tb1 = new TextField("");
        tb1.setPrefColumnCount(40);
        tb1.setStyle("-fx-font: 24px SimSun;");
        TextField tb2 = new TextField("");
        tb2.setPrefColumnCount(40);
        tb2.setStyle("-fx-font: 24px SimSun;");
        vbox.getChildren().addAll(tb1,tb2);
        root.getChildren().add(vbox);
        
        stage.setScene(scene);
        stage.show();
    }
    
    public static void main(String[] args) {
        Application.launch(args);
    }
}