import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.scene.control.Tooltip;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.stage.Stage;

public class TooltipSample extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage stage) throws Exception {
        double h = 300;
        double w = 400;
        double positionX = w / 2 - 70;
        double positionY = h / 2 - 30;

        TextField TextBox_a = new TextField();
        TextBox_a.setText("JavaFX");
        TextBox_a.setPrefColumnCount(6);
        TextBox_a.setFocusTraversable(false);
        TextBox_a.setTranslateX(positionX + 20);
        TextBox_a.setTranslateY(positionY + 40);
        Tooltip tooltip2 = new Tooltip();
        ImageView imageview2 = new ImageView();
        imageview2.setFitWidth(20.0);
        imageview2.setFitHeight(20.0);
        imageview2.setImage(new Image("images/duke.gif"));
        tooltip2.setGraphic(imageview2);
        tooltip2.setText("Tooltip with Image and Text  ");
        TextBox_a.setTooltip(tooltip2);
        stage.setTitle("Tooltip Test");
        Group group = new Group();
        Scene scene = new Scene(group, w, h);
        ((javafx.scene.Group) scene.getRoot()).getChildren().clear();
        ((javafx.scene.Group) scene.getRoot()).getChildren().addAll(TextBox_a);
        stage.setScene(scene);
        stage.show();
    }
}