Block owner window Java FX

Question

I would like to block the owner window for a popup in JavaFX.

I initialize my popup like this:

popUp = new Popup();
popUp.getContent().add(content);
         


        

Answer 1

Thanks, optimal solution: example with FXML load file:

@Override
    public void start(Stage primaryStage) throws IOException {
        Parent root = FXMLLoader.load(getClass().getResource("DialogView.fxml"));
        primaryStage.initModality(Modality.APPLICATION_MODAL); // 1 Add one
        Scene scene = new Scene(root);        
        primaryStage.setScene(scene);
        primaryStage.initOwner(primaryStage.getScene().getWindow());// 2 Add two
        primaryStage.show();

    }

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

    }