A dumb text editor

dumb_text.java

package lab.pkg2.texteditor;

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

public class Lab2TextEditor extends Application {
    
    /**
     * Prepares gui components for rendering
     * @param primaryStage 
     */
    @Override
    public void start(Stage primaryStage) {
        StackPane root = new StackPane();
        
        String prompt = "Type here...";
        Scene scene = new Scene(root, 300, 250);
        TextArea textarea = new TextArea(prompt);
        textarea.positionCaret(prompt.length());

        textarea.positionCaret(5);
        root.getChildren().add(textarea);
        
        primaryStage.setTitle("Lab 2 - text editor");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    /**
     * Entry point of the app
     * @param args 
     */
    public static void main(String[] args) {
        launch(args);
    }
}