My screen layout is getting messed up

[Marcelphilippeandrade]

Hello everyone, I'm using ValidatorFx to validate the fields on my screen, but after using the feature:

TooltipWrapper signUpWrapper = new TooltipWrapper<>(btnCadastrarLote, validator.containsErrorsProperty(), Bindings.concat("Please watch for errors:\n", validator.createStringBinding()));

according to the documentation, the register button on my screen is getting disorganized, it is going up a few pixels on the screen. Could you help me? To facilitate the sharing of my code I created a repository on GitHub the address is: https://github.com/Marcelphilippeandrade/Supermercado-Marcel.git

I would also put a piece of code here:

screen code: `<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.?> <?import javafx.geometry.?> <?import javafx.scene.effect.?> <?import javafx.scene.text.?> <?import java.lang.?> <?import javafx.scene.control.?> <?import javafx.scene.layout.*?>

**controller code:** package br.com.supermercado.marcel.controller;

import java.time.LocalDate; import br.com.supermercado.marcel.interfaces.InterfaceCadastro; import javafx.beans.binding.Bindings; import javafx.event.ActionEvent; import javafx.event.EventHandler; import javafx.fxml.FXML; import javafx.scene.Node; import javafx.scene.control.Alert; import javafx.scene.control.Alert.AlertType; import javafx.scene.control.Button; import javafx.scene.control.DatePicker; import javafx.scene.control.Tab; import javafx.scene.control.TabPane; import javafx.scene.control.TextField; import javafx.scene.control.Tooltip; import javafx.scene.layout.AnchorPane; import javafx.scene.layout.FlowPane; import net.synedra.validatorfx.TooltipWrapper; import net.synedra.validatorfx.Validator;

public class LoteItemController implements InterfaceCadastro {

@FXML
private TextField textFildCodigoLote;

@FXML
private Button btnLimparLote;

@FXML
private Button btnCadastrarLote;

@FXML
private FlowPane flowPaneLoteItem;

@FXML
private AnchorPane anchorPaneLote;

@FXML
private DatePicker datePikerLote;

private Validator validator;

public LoteItemController() {
    this.validator = new Validator();
    this.btnLimparLote = new Button();
    this.btnCadastrarLote = new Button();
    this.textFildCodigoLote = new TextField();
    this.datePikerLote = new DatePicker();
}

public void limpar() {
    btnLimparLote.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent event) {
            resetTextFildCodigoLote();
        }
    });
}

public void cadastrar() {

    validator.createCheck()
    .dependsOn("codigo", textFildCodigoLote.textProperty())
    .dependsOn("datePikerLote", datePikerLote.valueProperty()).withMethod(c -> {
        String codigo = c.get("codigo");
        LocalDate dataFabricacaoPikerLote = c.get("datePikerLote");
        if (codigo.isEmpty() && dataFabricacaoPikerLote == null) {
            c.error("O campo código do lote não pode ser vazio.");
            c.error("O campo data de fabricação não pode ser vazio.");
            TooltipWrapper<Button> signUpWrapper = new TooltipWrapper<>(btnCadastrarLote,
                    validator.containsErrorsProperty(),
                    Bindings.concat("Favor observar os erros:\n", validator.createStringBinding()));
            anchorPaneLote.getChildren().add(signUpWrapper);
        }
    }).decorates(textFildCodigoLote).decorates(datePikerLote).immediate();

    btnCadastrarLote.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent event) {
        }
    });
}

private void resetTextFildCodigoLote() {
    textFildCodigoLote.setText("");
    datePikerLote.setValue(null);
}

private void alertaInformacao(String mensagem) {
    Alert alertSucesso = new Alert(AlertType.INFORMATION);
    alertSucesso.setTitle("Alerta");
    alertSucesso.setContentText(mensagem);
    alertSucesso.show();
}

private Tooltip tooltipErro(String mensagem) {
    Tooltip toolTip = new Tooltip();
    toolTip.setText(mensagem);
    toolTip.setStyle("-fx-background-color: red;");
    btnCadastrarLote.setTooltip(toolTip);
    return toolTip;
}

} **Main application code:** package br.com.supermercado.marcel.main;

import java.net.URL;

import javafx.application.Application; import javafx.fxml.FXMLLoader; import javafx.scene.Scene; import javafx.scene.layout.FlowPane; import javafx.stage.Stage;

public class Aplicacao extends Application {

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

    FlowPane flowPaneLoteItem = new FlowPane();
    URL fxmlUrlTelaLoteItem = this.getClass().getClassLoader().getResource("br/com/supermercado/marcel/telas/TelaLoteItem.fxml");
    flowPaneLoteItem = FXMLLoader.<FlowPane>load(fxmlUrlTelaLoteItem);

    Scene minhaCena = new Scene(flowPaneLoteItem);
    primaryStage.setScene(minhaCena);
    primaryStage.setResizable(false);
    primaryStage.show();
}

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

} `

[effad]

Sorry for the late response. I've tried to reproduce your problem but so far I have failed to get your application running. Which JDK are you using? How can your application be run from the command line?

[effad]

Without actually reproducing the problem I can see a problem in your code: You must not create the signupWrapper in the check method. It must be created once only, not everytime a check happens. It also has to be added to the scenegraph in order to work.