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

private void buildViews() {
    addLeftBox();
    addContentPane();

    leftGridPane = new GridPane();
    leftGridPane.setPrefWidth(340);
    leftGridPane.setHgap(Layout.GRID_GAP);
    leftGridPane.setVgap(Layout.GRID_GAP);
    VBox.setMargin(leftGridPane, new Insets(0, 10, 10, 10));
    leftVBox.getChildren().add(leftGridPane);

    leftGridPaneRowIndex = 0;
    tradeProcessTitledGroupBg = addTitledGroupBg(leftGridPane, leftGridPaneRowIndex, 1, Res.get("portfolio.pending.tradeProcess"));
    tradeProcessTitledGroupBg.getStyleClass().add("last");

    addWizards();

    TitledGroupBg titledGroupBg = addTitledGroupBg(leftGridPane, leftGridPaneRowIndex, 1, "", 30);
    titledGroupBg.getStyleClass().add("last");
    Label label = addMultilineLabel(leftGridPane, leftGridPaneRowIndex, "", 30);
    AutoTooltipButton button = (AutoTooltipButton) addButtonAfterGroup(leftGridPane, ++leftGridPaneRowIndex, "");
    tradeStepInfo = new TradeStepInfo(titledGroupBg, label, button);
}
 

@SuppressWarnings("Duplicates")
@Override
protected void createGridPane() {
    gridPane = new GridPane();
    gridPane.setHgap(5);
    gridPane.setVgap(5);
    gridPane.setPadding(new Insets(64, 64, 64, 64));
    gridPane.setPrefWidth(width);

    ColumnConstraints columnConstraints = new ColumnConstraints();
    columnConstraints.setPercentWidth(100);
    gridPane.getColumnConstraints().add(columnConstraints);
}
 

@SuppressWarnings("Duplicates")
@Override
protected void createGridPane() {
    gridPane = new GridPane();
    gridPane.setHgap(5);
    gridPane.setVgap(5);
    gridPane.setPadding(new Insets(64, 64, 64, 64));
    gridPane.setPrefWidth(width);

    ColumnConstraints columnConstraints = new ColumnConstraints();
    columnConstraints.setPercentWidth(100);
    gridPane.getColumnConstraints().add(columnConstraints);
}
 

protected void createGridPane() {
    gridPane = new GridPane();
    gridPane.setHgap(5);
    gridPane.setVgap(5);
    gridPane.setPadding(new Insets(64, 64, 64, 64));
    gridPane.setPrefWidth(width);

    ColumnConstraints columnConstraints1 = new ColumnConstraints();
    columnConstraints1.setHalignment(HPos.RIGHT);
    columnConstraints1.setHgrow(Priority.SOMETIMES);
    ColumnConstraints columnConstraints2 = new ColumnConstraints();
    columnConstraints2.setHgrow(Priority.ALWAYS);
    gridPane.getColumnConstraints().addAll(columnConstraints1, columnConstraints2);
}
 

@Override
public Pane getParamPane(final PluginParametersNode node) {
    if (node.getChildren().isEmpty()) {
        return null;
    }
    currentCol = 0;
    paramGroupGridPane = new GridPane();

    final PluginParametersNode firstChild = node.getChildren().get(0);
    final Pane firstPane = firstChild.getFormatter().getParamPane(firstChild);
    final Button firstButton = firstChild.getFormatter().getParamHelp(firstChild);
    addElements(firstChild, firstPane, firstButton);
    HBox.setHgrow(firstPane, shouldHGrow ? Priority.ALWAYS : Priority.NEVER);
    if (firstButton != null) {
        HBox.setMargin(firstButton, new Insets(0, PADDING, 0, 0));
    }

    for (PluginParametersNode child : node.getChildren().subList(1, node.getChildren().size() - 1)) {
        final LabelDescriptionBox label = child.getFormatter().getParamLabel(child);
        label.setStyle("-fx-label-padding: " + -PADDING);
        final Pane paramPane = child.getFormatter().getParamPane(child);
        final Button paramHelp = child.getFormatter().getParamHelp(child);
        label.bindDescriptionToLabel();
        label.setMinWidth(USE_PREF_SIZE);
        addElements(child, label, paramPane, paramHelp);
        HBox.setHgrow(paramPane, shouldHGrow ? Priority.ALWAYS : Priority.NEVER);
        if (paramHelp != null) {
            HBox.setMargin(paramHelp, new Insets(0, PADDING, 0, 0));
        }
    }

    final PluginParametersNode lastChild = node.getChildren().get(node.getChildren().size() - 1);
    final LabelDescriptionBox lastLabel = lastChild.getFormatter().getParamLabel(lastChild);
    lastLabel.setStyle("-fx-label-padding: " + -PADDING);
    lastLabel.bindDescriptionToLabel();
    lastLabel.setMinWidth(USE_PREF_SIZE);
    final Pane lastPane = lastChild.getFormatter().getParamPane(lastChild);
    addElements(lastChild, lastLabel, lastPane);
    HBox.setHgrow(lastPane, shouldHGrow ? Priority.ALWAYS : Priority.NEVER);
    paramGroupGridPane.setPrefWidth(0);
    return paramGroupGridPane;
}
 

public AddComponentDialog(final AlarmTreeItem<?> parent)
{
    final GridPane layout = new GridPane();
    // layout.setGridLinesVisible(true);
    layout.setHgap(5);
    layout.setVgap(5);

    layout.add(new Label("Type:"), 0, 0);

    final ToggleGroup types = new ToggleGroup();
    type_node.setToggleGroup(types);
    type_node.setTooltip(new Tooltip("Create a new node in the alarm configuration hierachy"));

    type_pv.setToggleGroup(types);
    type_pv.setTooltip(new Tooltip("Add a PV or a list of space-separated PVs to the alarm configuration"));

    layout.add(new HBox(5, type_node, type_pv), 1, 0);

    // For 'main' and the 'subsystem' level suggest adding another node.
    // Further below, suggest PV
    if (parent.getParent() == null ||
        parent.getParent().getParent() == null)
        type_node.setSelected(true);
    else
        type_pv.setSelected(true);

    layout.add(new Label("Name:"), 0, 1);
    name.setTooltip(new Tooltip("Name of new node or PV"));
    GridPane.setHgrow(name, Priority.ALWAYS);
    layout.add(name, 1, 1);

    layout.add(message, 1, 2);

    name.textProperty().addListener( (prop, old, value) -> checkName(value));

    setTitle("Add Component to " + parent.getPathName());
    getDialogPane().setContent(layout);
    getDialogPane().getButtonTypes().addAll(ButtonType.OK, ButtonType.CANCEL);
    setResizable(true);

    layout.setPrefWidth(600);

    setResultConverter(button ->
        button == ButtonType.OK ? name.getText() : null);

    // Initial focus on name
    Platform.runLater(() -> name.requestFocus());

    type_pv.selectedProperty().addListener(p ->
    {
        updateAutocompletion();
        // Selecting a type then also focuses on the name
        Platform.runLater(() -> name.requestFocus());
    });
    // Initial setting
    updateAutocompletion();
}
 

static Alert buildDeleteAlertDialog(List<Path> pathsLabel) {
    Alert deleteAlert = new WindowModalAlert(Alert.AlertType.WARNING, null, ButtonType.YES, ButtonType.CANCEL);
    deleteAlert.setHeaderText("Do you want to delete selected path(s)?");
    DialogPane dialogPane = deleteAlert.getDialogPane();

    ObservableList<Path> paths = Optional.ofNullable(pathsLabel)
            .map(FXCollections::observableList)
            .orElse(FXCollections.emptyObservableList());

    if (paths.isEmpty()) {
        dialogPane.setContentText("There are no files selected.");
        deleteAlert.getButtonTypes().clear();
        deleteAlert.getButtonTypes().add(ButtonType.CANCEL);
        return deleteAlert;
    }

    ListView<Path> listView = new ListView<>(paths);
    listView.setId("listOfPaths");

    GridPane gridPane = new GridPane();
    gridPane.addRow(0, listView);
    GridPane.setHgrow(listView, Priority.ALWAYS);

    double minWidth = 200.0;
    double maxWidth = Screen.getScreens().stream()
            .mapToDouble(s -> s.getBounds().getWidth() / 3)
            .min().orElse(minWidth);

    double prefWidth = paths.stream()
            .map(String::valueOf)
            .mapToDouble(s -> s.length() * 7)
            .max()
            .orElse(maxWidth);

    double minHeight = IntStream.of(paths.size())
            .map(e -> e * 70)
            .filter(e -> e <= 300 && e >= 70)
            .findFirst()
            .orElse(200);

    gridPane.setMinWidth(minWidth);
    gridPane.setPrefWidth(prefWidth);
    gridPane.setPrefHeight(minHeight);
    dialogPane.setContent(gridPane);
    return deleteAlert;
}