floating Tooltip doesn't follow the window

[safibarri]

When a tooltip appears (in case of error) and the main window is moved
the tooltip doesn't follow the window

[safibarri]

Issue was reported in JavaBugDatabase (https://bugreport.java.com/)
with Report-ID:9065562.

https://bugs.openjdk.java.net/browse/JDK-8248140

[hohwille]

Code to reproduce is here:

import javafx.application.Application;
import javafx.geometry.Bounds;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.control.Tooltip;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class JDK8248140 extends Application {

  @Override
  public void start(Stage primaryStage) throws Exception {

    VBox root = new VBox();
    Label label = new Label("Label");
    root.getChildren().add(label);
    TextField textField = new TextField();
    root.getChildren().add(textField);
    Label space = new Label();
    root.getChildren().add(space);
    Button button = new Button("Validate");
    button.setOnMouseClicked(e -> {
      Bounds bounds = textField.localToScreen(textField.getBoundsInLocal());
      FxValidationFailureBox failureBox = new FxValidationFailureBox();
      failureBox.setText("Please enter valid data.");
      failureBox.show(textField, bounds.getCenterX(), bounds.getMaxY() - 5);
    });
    root.getChildren().add(button);
    Scene scene = new Scene(root);
    primaryStage.setScene(scene);
    primaryStage.show();
  }

  public static void main(String[] args) {

    Application.launch(JDK8248140.class, args);
  }

  public static class FxValidationFailureBox extends Tooltip {

    public FxValidationFailureBox() {

      super();
      setAutoFix(true);
      getStyleClass().add("ui-validation-failure");
      setAnchorLocation(AnchorLocation.WINDOW_TOP_RIGHT);
    }
  }
}

However, instead of collaborating and following open-source principles Oracle closes the issues and prevents easy feedback. Fingers crossed that they will receive the code and reopen the issue.