Java Code Examples for javafx.scene.layout.GridPane#setMargin()

public static Tuple3<Label, Label, VBox> addLabelWithSubText(GridPane gridPane,
                                                             int rowIndex,
                                                             String title,
                                                             String description,
                                                             double top) {
    Label label = new AutoTooltipLabel(title);
    Label subText = new AutoTooltipLabel(description);

    VBox vBox = new VBox();
    vBox.getChildren().setAll(label, subText);

    GridPane.setRowIndex(vBox, rowIndex);
    GridPane.setMargin(vBox, new Insets(top, 0, 0, 0));
    gridPane.getChildren().add(vBox);

    return new Tuple3<>(label, subText, vBox);
}
 

public static Tuple2<Label, TextArea> addConfirmationLabelTextArea(GridPane gridPane,
                                                                   int rowIndex,
                                                                   String title1,
                                                                   String title2,
                                                                   double top) {
    Label label = addLabel(gridPane, rowIndex, title1);
    label.getStyleClass().add("confirmation-label");

    TextArea textArea = addTextArea(gridPane, rowIndex, title2);
    ((JFXTextArea) textArea).setLabelFloat(false);

    GridPane.setColumnIndex(textArea, 1);
    GridPane.setMargin(label, new Insets(top, 0, 0, 0));
    GridPane.setHalignment(label, HPos.LEFT);
    GridPane.setMargin(textArea, new Insets(top, 0, 0, 0));

    return new Tuple2<>(label, textArea);
}
 

@NotNull
public static Tuple2<Label, VBox> addTopLabelWithVBox(GridPane gridPane,
                                                      int rowIndex,
                                                      int columnIndex,
                                                      String title,
                                                      Node node,
                                                      double top) {
    final Tuple2<Label, VBox> topLabelWithVBox = getTopLabelWithVBox(title, node);
    VBox vBox = topLabelWithVBox.second;

    GridPane.setRowIndex(vBox, rowIndex);
    GridPane.setColumnIndex(vBox, columnIndex);
    GridPane.setMargin(vBox, new Insets(top + Layout.FLOATING_LABEL_DISTANCE, 0, 0, 0));
    gridPane.getChildren().add(vBox);

    return new Tuple2<>(topLabelWithVBox.first, vBox);
}
 

public static Tuple2<Label, TextFieldWithCopyIcon> addConfirmationLabelTextFieldWithCopyIcon(GridPane gridPane,
                                                                                             int rowIndex,
                                                                                             String title,
                                                                                             String value,
                                                                                             double top) {
    Label label = addLabel(gridPane, rowIndex, title, top);
    label.getStyleClass().add("confirmation-label");
    GridPane.setHalignment(label, HPos.LEFT);

    TextFieldWithCopyIcon textFieldWithCopyIcon = new TextFieldWithCopyIcon("confirmation-text-field-as-label");
    textFieldWithCopyIcon.setText(value);
    GridPane.setRowIndex(textFieldWithCopyIcon, rowIndex);
    GridPane.setColumnIndex(textFieldWithCopyIcon, 1);
    GridPane.setMargin(textFieldWithCopyIcon, new Insets(top, 0, 0, 0));
    gridPane.getChildren().add(textFieldWithCopyIcon);

    return new Tuple2<>(label, textFieldWithCopyIcon);
}
 

public static <T> Tuple3<Label, ComboBox<T>, Button> addLabelComboBoxButton(GridPane gridPane,
                                                                            int rowIndex,
                                                                            String title,
                                                                            String buttonTitle,
                                                                            double top) {
    Label label = addLabel(gridPane, rowIndex, title, top);

    HBox hBox = new HBox();
    hBox.setSpacing(10);

    Button button = new AutoTooltipButton(buttonTitle);
    button.setDefaultButton(true);

    ComboBox<T> comboBox = new JFXComboBox<>();

    hBox.getChildren().addAll(comboBox, button);

    GridPane.setRowIndex(hBox, rowIndex);
    GridPane.setColumnIndex(hBox, 1);
    GridPane.setMargin(hBox, new Insets(top, 0, 0, 0));
    gridPane.getChildren().add(hBox);

    return new Tuple3<>(label, comboBox, button);
}
 

private void addOptionsGroup() {
    advancedOptionsGroup = addTitledGroupBg(gridPane, ++gridRow, 1, Res.get("shared.advancedOptions"), Layout.COMPACT_GROUP_DISTANCE);

    advancedOptionsBox = new HBox();
    advancedOptionsBox.setSpacing(40);

    GridPane.setRowIndex(advancedOptionsBox, gridRow);
    GridPane.setColumnIndex(advancedOptionsBox, 0);
    GridPane.setHalignment(advancedOptionsBox, HPos.LEFT);
    GridPane.setMargin(advancedOptionsBox, new Insets(Layout.COMPACT_FIRST_ROW_AND_GROUP_DISTANCE, 0, 0, 0));
    gridPane.getChildren().add(advancedOptionsBox);

    advancedOptionsBox.getChildren().addAll(getTradeFeeFieldsBox());
}
 

public static PasswordTextField addPasswordTextField(GridPane gridPane, int rowIndex, String title, double top) {
    PasswordTextField passwordField = new PasswordTextField();
    passwordField.setPromptText(title);
    GridPane.setRowIndex(passwordField, rowIndex);
    GridPane.setColumnIndex(passwordField, 0);
    GridPane.setColumnSpan(passwordField, 2);
    GridPane.setMargin(passwordField, new Insets(top + 10, 0, 20, 0));
    gridPane.getChildren().add(passwordField);

    return passwordField;
}
 

private GridPane createBisqDAOOnTestnetContent() {
    GridPane gridPane = new GridPane();
    gridPane.setMaxWidth(370);

    int rowIndex = 0;

    TitledGroupBg titledGroupBg = addTitledGroupBg(gridPane, rowIndex, 14, Res.get("dao.news.DAOOnTestnet.title"));
    titledGroupBg.getStyleClass().addAll("last", "dao-news-titled-group");
    Label daoTestnetDescription = addMultilineLabel(gridPane, ++rowIndex, Res.get("dao.news.DAOOnTestnet.description"), 0, 370);
    GridPane.setMargin(daoTestnetDescription, new Insets(Layout.FLOATING_LABEL_DISTANCE, 0, 8, 0));
    daoTestnetDescription.getStyleClass().add("dao-news-content");

    rowIndex = addInfoSection(gridPane, rowIndex, Res.get("dao.news.DAOOnTestnet.firstSection.title"),
            Res.get("dao.news.DAOOnTestnet.firstSection.content"),
            "https://docs.bisq.network/getting-started-dao.html#switch-to-testnet-mode");
    rowIndex = addInfoSection(gridPane, rowIndex, Res.get("dao.news.DAOOnTestnet.secondSection.title"),
            Res.get("dao.news.DAOOnTestnet.secondSection.content"),
            "https://docs.bisq.network/getting-started-dao.html#acquire-some-bsq");
    rowIndex = addInfoSection(gridPane, rowIndex, Res.get("dao.news.DAOOnTestnet.thirdSection.title"),
            Res.get("dao.news.DAOOnTestnet.thirdSection.content"),
            "https://docs.bisq.network/getting-started-dao.html#participate-in-a-voting-cycle");
    rowIndex = addInfoSection(gridPane, rowIndex, Res.get("dao.news.DAOOnTestnet.fourthSection.title"),
            Res.get("dao.news.DAOOnTestnet.fourthSection.content"),
            "https://docs.bisq.network/getting-started-dao.html#explore-a-bsq-block-explorer");

    Hyperlink hyperlink = addHyperlinkWithIcon(gridPane, ++rowIndex, Res.get("dao.news.DAOOnTestnet.readMoreLink"),
            "https://bisq.network/docs/dao");
    hyperlink.getStyleClass().add("dao-news-link");

    return gridPane;
}
 

public static ToggleButton addSlideToggleButton(GridPane gridPane, int rowIndex, String title, double top) {
    ToggleButton toggleButton = new AutoTooltipSlideToggleButton();
    toggleButton.setText(title);
    GridPane.setRowIndex(toggleButton, rowIndex);
    GridPane.setColumnIndex(toggleButton, 0);
    GridPane.setMargin(toggleButton, new Insets(top, 0, 0, 0));
    gridPane.getChildren().add(toggleButton);

    return toggleButton;
}
 

private void addContent() {
    TableView<MarketAlertFilter> tableView = new TableView<>();
    GridPane.setRowIndex(tableView, ++rowIndex);
    GridPane.setColumnSpan(tableView, 2);
    GridPane.setMargin(tableView, new Insets(10, 0, 0, 0));
    gridPane.getChildren().add(tableView);
    Label placeholder = new AutoTooltipLabel(Res.get("table.placeholder.noData"));
    placeholder.setWrapText(true);
    tableView.setPlaceholder(placeholder);
    tableView.setPrefHeight(300);
    tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);

    setColumns(tableView);
    tableView.setItems(FXCollections.observableArrayList(marketAlerts.getMarketAlertFilters()));
}
 

public static Tuple3<Button, Button, HBox> add2ButtonsWithBox(GridPane gridPane, int rowIndex, String title1,
                                                              String title2, double top, boolean hasPrimaryButton) {
    HBox hBox = new HBox();
    hBox.setSpacing(10);

    Button button1 = new AutoTooltipButton(title1);

    if (hasPrimaryButton) {
        button1.getStyleClass().add("action-button");
        button1.setDefaultButton(true);
    }

    button1.setMaxWidth(Double.MAX_VALUE);
    HBox.setHgrow(button1, Priority.ALWAYS);

    Button button2 = new AutoTooltipButton(title2);
    button2.setMaxWidth(Double.MAX_VALUE);
    HBox.setHgrow(button2, Priority.ALWAYS);

    hBox.getChildren().addAll(button1, button2);

    GridPane.setRowIndex(hBox, rowIndex);
    GridPane.setColumnIndex(hBox, 0);
    GridPane.setMargin(hBox, new Insets(top, 10, 0, 0));
    gridPane.getChildren().add(hBox);
    return new Tuple3<>(button1, button2, hBox);
}
 

private void addReportErrorButtons() {
    messageLabel.setText(Res.get("popup.reportError", truncatedMessage));

    Button logButton = new AutoTooltipButton(Res.get("popup.reportError.log"));
    GridPane.setMargin(logButton, new Insets(20, 0, 0, 0));
    GridPane.setHalignment(logButton, HPos.LEFT);
    GridPane.setRowIndex(logButton, ++rowIndex);
    gridPane.getChildren().add(logButton);
    logButton.setOnAction(event -> {
        try {
            File dataDir = Config.appDataDir();
            File logFile = new File(dataDir, "bisq.log");
            Utilities.openFile(logFile);
        } catch (IOException e) {
            e.printStackTrace();
            log.error(e.getMessage());
        }
    });

    Button gitHubButton = new AutoTooltipButton(Res.get("popup.reportError.gitHub"));
    GridPane.setHalignment(gitHubButton, HPos.RIGHT);
    GridPane.setRowIndex(gitHubButton, ++rowIndex);
    gridPane.getChildren().add(gitHubButton);
    gitHubButton.setOnAction(event -> {
        if (message != null)
            Utilities.copyToClipboard(message);
        GUIUtil.openWebPage("https://bisq.network/source/bisq/issues");
        hide();
    });
}
 

private void addToTopMargin(Node child) {
    var margin = GridPane.getMargin(child);

    var new_insets = new Insets(
            margin.getTop() + Layout.COMPACT_FIRST_ROW_DISTANCE,
            margin.getRight(),
            margin.getBottom(),
            margin.getLeft()
    );

    GridPane.setMargin(child, new_insets);
}
 

public static Label addLabel(GridPane gridPane, int rowIndex, String title, double top) {
    Label label = new AutoTooltipLabel(title);
    GridPane.setRowIndex(label, rowIndex);
    GridPane.setMargin(label, new Insets(top, 0, 0, 0));
    gridPane.getChildren().add(label);
    return label;
}
 

protected void addButtons() {
    closeButton = new AutoTooltipButton(closeButtonText == null ? Res.get("shared.close") : closeButtonText);
    closeButton.setOnAction(event -> doClose());

    if (actionHandlerOptional.isPresent()) {
        actionButton = new AutoTooltipButton(Res.get("shared.shutDown"));
        actionButton.setDefaultButton(true);
        //TODO app wide focus
        //actionButton.requestFocus();
        actionButton.setOnAction(event -> saveAndShutDown());

        Button urlButton = new AutoTooltipButton(Res.get("torNetworkSettingWindow.openTorWebPage"));
        urlButton.setOnAction(event -> {
            try {
                Utilities.openURI(URI.create("https://bridges.torproject.org/bridges"));
            } catch (IOException e) {
                e.printStackTrace();
            }
        });

        Pane spacer = new Pane();
        HBox hBox = new HBox();
        hBox.setSpacing(10);
        hBox.getChildren().addAll(spacer, urlButton, closeButton, actionButton);
        HBox.setHgrow(spacer, Priority.ALWAYS);

        GridPane.setHalignment(hBox, HPos.RIGHT);
        GridPane.setRowIndex(hBox, ++rowIndex);
        GridPane.setColumnSpan(hBox, 2);
        GridPane.setMargin(hBox, new Insets(buttonDistance, 0, 0, 0));
        gridPane.getChildren().add(hBox);
    } else if (!hideCloseButton) {
        closeButton.setDefaultButton(true);
        GridPane.setHalignment(closeButton, HPos.RIGHT);
        GridPane.setMargin(closeButton, new Insets(buttonDistance, 0, 0, 0));
        GridPane.setRowIndex(closeButton, rowIndex);
        GridPane.setColumnIndex(closeButton, 1);
        gridPane.getChildren().add(closeButton);
    }
}
 

public static Label addMultilineLabel(GridPane gridPane, int rowIndex, String text, double top, double maxWidth) {
    Label label = new AutoTooltipLabel(text);
    label.setWrapText(true);
    label.setMaxWidth(maxWidth);
    GridPane.setHalignment(label, HPos.LEFT);
    GridPane.setHgrow(label, Priority.ALWAYS);
    GridPane.setRowIndex(label, rowIndex);
    GridPane.setMargin(label, new Insets(top + Layout.FLOATING_LABEL_DISTANCE, 0, 0, 0));
    gridPane.getChildren().add(label);
    return label;
}
 

@Override
protected void addContent() {
    gridPane.getColumnConstraints().get(1).setHgrow(Priority.SOMETIMES);

    addTitledGroupBg(gridPane, gridRow, 5, Res.get("portfolio.pending.step5_buyer.groupTitle"), 0);
    addCompactTopLabelTextField(gridPane, gridRow, getBtcTradeAmountLabel(), model.getTradeVolume(), Layout.TWICE_FIRST_ROW_DISTANCE);

    addCompactTopLabelTextField(gridPane, ++gridRow, getFiatTradeAmountLabel(), model.getFiatVolume());
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("portfolio.pending.step5_buyer.refunded"), model.getSecurityDeposit());
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("portfolio.pending.step5_buyer.tradeFee"), model.getTradeFee());
    final String miningFee = model.dataModel.isMaker() ?
            Res.get("portfolio.pending.step5_buyer.makersMiningFee") :
            Res.get("portfolio.pending.step5_buyer.takersMiningFee");
    addCompactTopLabelTextField(gridPane, ++gridRow, miningFee, model.getTxFee());
    withdrawTitledGroupBg = addTitledGroupBg(gridPane, ++gridRow, 1, Res.get("portfolio.pending.step5_buyer.withdrawBTC"), Layout.COMPACT_GROUP_DISTANCE);
    withdrawTitledGroupBg.getStyleClass().add("last");
    addCompactTopLabelTextField(gridPane, gridRow, Res.get("portfolio.pending.step5_buyer.amount"), model.getPayoutAmount(), Layout.FIRST_ROW_AND_GROUP_DISTANCE);
    withdrawAddressTextField = addInputTextField(gridPane, ++gridRow, Res.get("portfolio.pending.step5_buyer.withdrawToAddress"));
    withdrawAddressTextField.setManaged(false);
    withdrawAddressTextField.setVisible(false);

    HBox hBox = new HBox();
    hBox.setSpacing(10);
    useSavingsWalletButton = new AutoTooltipButton(Res.get("portfolio.pending.step5_buyer.moveToBisqWallet"));
    useSavingsWalletButton.setDefaultButton(true);
    useSavingsWalletButton.getStyleClass().add("action-button");
    Label label = new AutoTooltipLabel(Res.get("shared.OR"));
    label.setPadding(new Insets(5, 0, 0, 0));
    withdrawToExternalWalletButton = new AutoTooltipButton(Res.get("portfolio.pending.step5_buyer.withdrawExternal"));
    withdrawToExternalWalletButton.setDefaultButton(false);
    hBox.getChildren().addAll(useSavingsWalletButton, label, withdrawToExternalWalletButton);
    GridPane.setRowIndex(hBox, ++gridRow);
    GridPane.setMargin(hBox, new Insets(5, 10, 0, 0));
    gridPane.getChildren().add(hBox);

    useSavingsWalletButton.setOnAction(e -> {
        handleTradeCompleted();
        model.dataModel.tradeManager.addTradeToClosedTrades(trade);
    });
    withdrawToExternalWalletButton.setOnAction(e -> {
        onWithdrawal();
    });

    String key = "tradeCompleted" + trade.getId();
    if (!DevEnv.isDevMode() && DontShowAgainLookup.showAgain(key)) {
        DontShowAgainLookup.dontShowAgain(key, true);
        new Notification().headLine(Res.get("notification.tradeCompleted.headline"))
                .notification(Res.get("notification.tradeCompleted.msg"))
                .autoClose()
                .show();
    }
}
 

/**
 * Defines the layout of the rendered group.
 */
public void layoutParts() {
  StringBuilder styleClass = new StringBuilder("group");

  // if there are no rows yet, getRowCount returns -1, in this case the next row is 0
  int nextRow = PreferencesFxUtils.getRowCount(grid) + 1;

  // Only when the preferencesGroup has a title
  if (preferencesGroup.getTitle() != null) {
    grid.add(titleLabel, 0, nextRow++, 2, 1);
    styleClass.append("-title");
    titleLabel.getStyleClass().add("group-title");
  }

  List<Element> elements = preferencesGroup.getElements().stream()
      .map(Element.class::cast)
      .collect(Collectors.toList());
  styleClass.append("-setting");

  int rowAmount = nextRow;
  for (int i = 0; i < elements.size(); i++) {
    // add to GridPane
    Element element = elements.get(i);
    if (element instanceof Field) {
      SimpleControl c = (SimpleControl) ((Field)element).getRenderer();
      c.setField((Field)element);
      grid.add(c.getFieldLabel(), 0, i + rowAmount, 1, 1);
      grid.add(c.getNode(), 1, i + rowAmount, 1, 1);

      // Styling
      GridPane.setHgrow(c.getNode(), Priority.SOMETIMES);
      GridPane.setValignment(c.getNode(), VPos.CENTER);
      GridPane.setValignment(c.getFieldLabel(), VPos.CENTER);

      // additional styling for the last setting
      if (i == elements.size() - 1) {
        styleClass.append("-last");
        GridPane.setMargin(
            c.getNode(),
            new Insets(0, 0, PreferencesFxFormRenderer.SPACING * 4, 0)
        );
        GridPane.setMargin(
            c.getFieldLabel(),
            new Insets(0, 0, PreferencesFxFormRenderer.SPACING * 4, 0)
        );
      }

      c.getFieldLabel().getStyleClass().add(styleClass.toString() + "-label");
      c.getNode().getStyleClass().add(styleClass.toString() + "-node");
    }
    if (element instanceof NodeElement) {
      NodeElement nodeElement = (NodeElement) element;
      grid.add(nodeElement.getNode(), 0, i + rowAmount, GridPane.REMAINING, 1);
    }
  }
}
 

public InfoDisplay() {
    icon.setId("non-clickable-icon");
    icon.visibleProperty().bind(visibleProperty());

    GridPane.setValignment(icon, VPos.TOP);
    GridPane.setMargin(icon, new Insets(-2, 0, 0, 0));
    GridPane.setRowSpan(icon, 2);

    label = new AutoTooltipLabel();
    label.textProperty().bind(text);
    label.setTextOverrun(OverrunStyle.WORD_ELLIPSIS);
    // width is set a frame later so we hide it first
    label.setVisible(false);

    link = new Hyperlink(Res.get("shared.readMore"));
    link.setPadding(new Insets(0, 0, 0, -2));

    // We need that to know if we have a wrapping or not.
    // Did not find a way to get that from the API.
    Label testLabel = new AutoTooltipLabel();
    testLabel.textProperty().bind(text);

    textFlow = new TextFlow();
    textFlow.visibleProperty().bind(visibleProperty());
    textFlow.getChildren().addAll(testLabel);

    testLabel.widthProperty().addListener((ov, o, n) -> {
        useReadMore = (double) n > textFlow.getWidth();
        link.setText(Res.get(useReadMore ? "shared.readMore" : "shared.openHelp"));
        UserThread.execute(() -> textFlow.getChildren().setAll(label, link));
    });

    // update the width when the window gets resized
    ChangeListener<Number> listener = (ov2, oldValue2, windowWidth) -> {
        if (label.prefWidthProperty().isBound())
            label.prefWidthProperty().unbind();
        label.setPrefWidth((double) windowWidth - localToScene(0, 0).getX() - 35);
    };


    // when clicking "Read more..." we expand and change the link to the Help
    link.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent actionEvent) {
            if (useReadMore) {

                label.setWrapText(true);
                link.setText(Res.get("shared.openHelp"));
                getScene().getWindow().widthProperty().removeListener(listener);
                if (label.prefWidthProperty().isBound())
                    label.prefWidthProperty().unbind();
                label.prefWidthProperty().bind(textFlow.widthProperty());
                link.setVisited(false);
                // focus border is a bit confusing here so we remove it
                link.getStyleClass().add("hide-focus");
                link.setOnAction(onAction.get());
                getParent().layout();
            } else {
                onAction.get().handle(actionEvent);
            }
        }
    });

    sceneProperty().addListener((ov, oldValue, newValue) -> {
        if (oldValue == null && newValue != null && newValue.getWindow() != null) {
            newValue.getWindow().widthProperty().addListener(listener);
            // localToScene does deliver 0 instead of the correct x position when scene property gets set,
            // so we delay for 1 render cycle
            UserThread.execute(() -> {
                label.setVisible(true);
                label.prefWidthProperty().unbind();
                label.setPrefWidth(newValue.getWindow().getWidth() - localToScene(0, 0).getX() - 35);
            });
        }
    });
}
 

private void addContent() {
    InputTextField keyInputTextField = addInputTextField(gridPane, ++rowIndex, Res.get("shared.unlock"), 10);
    if (useDevPrivilegeKeys)
        keyInputTextField.setText(DevEnv.DEV_PRIVILEGE_PRIV_KEY);

    Tuple2<Label, TextArea> labelTextAreaTuple2 = addTopLabelTextArea(gridPane, ++rowIndex,
            Res.get("sendPrivateNotificationWindow.privateNotification"),
            Res.get("sendPrivateNotificationWindow.enterNotification"));
    TextArea alertMessageTextArea = labelTextAreaTuple2.second;
    Label first = labelTextAreaTuple2.first;
    first.setMinWidth(200);

    Button sendButton = new AutoTooltipButton(Res.get("sendPrivateNotificationWindow.send"));
    sendButton.setOnAction(e -> {
        if (alertMessageTextArea.getText().length() > 0 && keyInputTextField.getText().length() > 0) {
            PrivateNotificationPayload privateNotification = new PrivateNotificationPayload(alertMessageTextArea.getText());
            if (!privateNotificationManager.sendPrivateNotificationMessageIfKeyIsValid(
                    privateNotification,
                    pubKeyRing,
                    nodeAddress,
                    keyInputTextField.getText(),
                    new SendMailboxMessageListener() {
                        @Override
                        public void onArrived() {
                            log.info("PrivateNotificationPayload arrived at peer {}.", nodeAddress);
                            new Popup().feedback(Res.get("shared.messageArrived"))
                                    .onClose(SendPrivateNotificationWindow.this::hide).show();
                        }

                        @Override
                        public void onStoredInMailbox() {
                            log.info("PrivateNotificationPayload stored in mailbox for peer {}.", nodeAddress);
                            new Popup().feedback(Res.get("shared.messageStoredInMailbox"))
                                    .onClose(SendPrivateNotificationWindow.this::hide).show();
                        }

                        @Override
                        public void onFault(String errorMessage) {
                            log.error("PrivateNotificationPayload failed: Peer {}, errorMessage={}", nodeAddress,
                                    errorMessage);
                            new Popup().feedback(Res.get("shared.messageSendingFailed", errorMessage))
                                    .onClose(SendPrivateNotificationWindow.this::hide).show();
                        }
                    }))
                new Popup().warning(Res.get("shared.invalidKey")).width(300).onClose(this::blurAgain).show();
        }
    });

    closeButton = new AutoTooltipButton(Res.get("shared.close"));
    closeButton.setOnAction(e -> {
        hide();
        closeHandlerOptional.ifPresent(Runnable::run);
    });

    HBox hBox = new HBox();
    hBox.setSpacing(10);
    hBox.setAlignment(Pos.CENTER_RIGHT);
    GridPane.setRowIndex(hBox, ++rowIndex);
    GridPane.setColumnSpan(hBox, 2);
    GridPane.setColumnIndex(hBox, 0);
    hBox.getChildren().addAll(sendButton, closeButton);
    gridPane.getChildren().add(hBox);
    GridPane.setMargin(hBox, new Insets(10, 0, 0, 0));
}