private void initUIElements() { loginButton_btn = buttonBuilder .activate(this, "loginButton") .addOnClick(this, "onLoginButtonClick"); emailTxtBox = txtBoxBuilder.activate(this, "emailTextBox"); emailTxtBox.setTextVerticalAlignment(MyVerticalAlignment.CENTER); passwordTxtBox = pwdBoxBuilder.activate(this, "passwordBox"); passwordTxtBox.setPasswordVerticalAlignment(MyVerticalAlignment.CENTER); }