Java FX Form Problems

Question

I've recently delved into JavaFX as a C# developer. One thing I noticed in Java is that you're not spoon fed the way Visual Studio/Microsoft spoonfeed us.
So. When I was creating a form using the scene builder for IntelliJ Idea on JavaFX. I inherited "Stage" for my controller class and created a void called load that will load the instance of the scene from the FXML file. Therefore when I call load() from the Main entry point or anywhere it will load the fxml file and show.
[code]
    LoginController frmLogin = new LoginController();
    frmLogin.load();
[/code]
The problem is that it works and it does't work.
Here's my code.
Main.Java
[code]
    public class Main extends Application
        @Override
        public void start(Stage primaryStage) throws Exception
           LoginController frmLogin = new LoginController();
           frmLogin.load();
        public static void main(String[] args)
            Application.launch(args);
[/code]
Here's my LoginController.Java
[code]
    public class LoginController extends Stage
        @FXML
        private TextField txtUsername;
        @FXML
        private TextField txtPassword;
        @FXML
        private void btnLogin_Clicked(ActionEvent e) throws Exception
            if (txtUsername.getText().equals("admin") && txtPassword.getText().equals("pass"))
                Messagebox.Show("Correct Login!");
                this.show(); //The problem occurs here!
            else
                Messagebox.Show("Incorrect Login");
        public void load() throws Exception
            Parent root = FXMLLoader.load(getClass().getResource("frmLogin.fxml"));
            this.setScene(new Scene(root));
            this.setTitle("JavaFX GUI");
            this.setResizable(false);
            this.initModality(Modality.APPLICATION_MODAL);
            this.show();
[/code]
Here's a GIF of the problem.
http://i.imgur.com/0hOG76M.gif
I want to know why when I call .show() it shows a blank for?
Any help would be appreicated.

Answer 1

See also:
http://stackoverflow.com/questions/29222262/java-form-problems