GridPane gp = new GridPane();

            gp.setGridLinesVisible(true);

            ColumnConstraints col1 = new ColumnConstraints();
            col1.setPercentWidth(30);
            ColumnConstraints col2 = new ColumnConstraints();
            col2.setPercentWidth(70);
            gp.getColumnConstraints().addAll(col1, col2);

            gp.setAlignment(Pos.CENTER);
            gp.setHgap(10);
            gp.setVgap(10);
            gp.setPadding(DFLT_PADDING);

            Label aliasLb = new Label("Alias:");
            gp.add(aliasLb, 0, 0);

            ObservableList<String> options = FXCollections.observableArrayList("My Settings");
            ComboBox<String> aliasCb = new ComboBox<>(options);
            aliasCb.setPromptText("Schema load settings");
            aliasCb.setEditable(true);

            gp.add(aliasCb, 1, 0);

            Label jdbcLb = new Label("JDBC Driver:");
            gp.add(jdbcLb, 0, 2);

            TextField jdbcTf = new TextField();
            gp.add(jdbcTf, 1, 2);

            Label urlLb = new Label("URL:");
            gp.add(urlLb, 0, 3);

            TextField urlTf = new TextField();
            gp.add(urlTf, 1, 3);

            Label userLb = new Label("User:");
            gp.add(userLb, 0, 4);

            TextField userTf = new TextField();
            gp.add(userTf, 1, 4);

            Label pwdLb = new Label("Password:");
            gp.add(pwdLb, 0, 5);

            PasswordField pwdTf = new PasswordField();
            gp.add(pwdTf, 1, 5);