Java Code Examples for javafx.scene.control.Label#setPrefWidth()

public NewsPanel() {
    getStyleClass().add("news-panel");
    getStyleClass().addAll(Style.CONTAINER.css());
    Button closeButton = FontAwesomeIconFactory.get().createIconButton(FontAwesomeIcon.TIMES);
    closeButton.getStyleClass().addAll("close-button");
    closeButton.setOnAction(e -> eventStudio().broadcast(HideNewsPanelRequest.INSTANCE));
    Label titleLabel = new Label(DefaultI18nContext.getInstance().i18n("What's new"));
    titleLabel.setPrefWidth(Integer.MAX_VALUE);
    titleLabel.getStyleClass().add("news-panel-title");

    StackPane top = new StackPane(titleLabel, closeButton);
    top.setAlignment(Pos.TOP_RIGHT);

    scroll.getStyleClass().add("scrollable-news");
    scroll.setHbarPolicy(ScrollBarPolicy.NEVER);
    scroll.setFitToHeight(true);
    scroll.setFitToWidth(true);
    getChildren().addAll(top, scroll);

    eventStudio().addAnnotatedListeners(this);
}
 

@Override
public Node getNode() {
    // actual name for labels at the top, add tick for selected labels
    Label label = new Label((canDisplayFullName ? getFullName() : getShortName()));
    setLabelStyle(label);
    label.setText(label.getText() + (!canDisplayFullName && isSelected ? " ✓" : ""));

    FontLoader fontLoader = Toolkit.getToolkit().getFontLoader();
    double width = fontLoader.computeStringWidth(label.getText(), label.getFont());
    label.setPrefWidth(width + 30);

    if (isInGroup()) {
        Tooltip groupTooltip = new Tooltip(getGroupName());
        label.setTooltip(groupTooltip);
    }

    setupEvents(label);
    return label;
}
 

private HBox getHBox(final String TEXT, final Gauge GAUGE) {
    Label label = new Label(TEXT);
    label.setPrefWidth(150);
    label.setFont(Font.font(26));
    label.setTextFill(MaterialDesign.GREY_800.get());
    label.setAlignment(Pos.CENTER_LEFT);
    label.setPadding(new Insets(0, 10, 0, 0));

    GAUGE.setBarBackgroundColor(Color.rgb(232, 231, 223));
    GAUGE.setAnimated(true);
    GAUGE.setAnimationDuration(1000);

    HBox hBox = new HBox(label, GAUGE);
    hBox.setSpacing(20);
    hBox.setAlignment(Pos.CENTER_LEFT);
    return hBox;
}
 

News(NewsData data) {
    this.getStyleClass().add("news-box");
    TextFlow flow = new TextFlow();
    if (data.isImportant()) {
        Text megaphone = FontAwesomeIconFactory.get().createIcon(FontAwesomeIcon.BULLHORN, "1.2em");
        megaphone.getStyleClass().clear();
        megaphone.getStyleClass().add("news-box-title-important");
        flow.getChildren().addAll(megaphone, new Text(" "));
    }

    Text titleText = new Text(data.getTitle() + System.lineSeparator());
    titleText.setOnMouseClicked(e -> eventStudio().broadcast(new OpenUrlRequest(data.getLink())));
    titleText.getStyleClass().add("news-box-title");

    Text contentText = new Text(data.getContent());
    contentText.setTextAlignment(TextAlignment.JUSTIFY);
    contentText.getStyleClass().add("news-content");

    flow.getChildren().addAll(titleText, contentText);
    flow.setTextAlignment(TextAlignment.JUSTIFY);
    Label labelDate = new Label(FORMATTER.format(data.getDate()),
            MaterialDesignIconFactory.get().createIcon(MaterialDesignIcon.CLOCK));
    labelDate.setPrefWidth(Integer.MAX_VALUE);
    HBox.setHgrow(labelDate, Priority.ALWAYS);
    HBox bottom = new HBox(labelDate);
    bottom.setAlignment(Pos.CENTER_LEFT);
    bottom.getStyleClass().add("news-box-footer");
    if (isNotBlank(data.getLink())) {
        Button link = UrlButton.urlButton(null, data.getLink(), FontAwesomeIcon.EXTERNAL_LINK_SQUARE,
                "pdfsam-toolbar-button");
        bottom.getChildren().add(link);
    }
    getChildren().addAll(flow, bottom);
}
 

public VBox getHeadings()
{
  HBox hbox = new HBox();
  hbox.setSpacing(5.0D);
  hbox.setPadding(new Insets(10.0D, 5.0D, 0.0D, 5.0D));
  
  for (int i = 0; i < this.fields.size(); i++)
  {
    PreferenceField field = (PreferenceField)this.fields.get(i);
    Label heading = new Label(field.heading);
    hbox.getChildren().add(heading);
    heading.setPrefWidth(field.width);
    if (field.type == Type.BOOLEAN) {
      heading.setAlignment(Pos.CENTER);
    }
  }
  VBox vbox = new VBox();
  vbox.setSpacing(5.0D);
  vbox.setPadding(new Insets(0.0D, 15.0D, 0.0D, 15.0D));
  vbox.getChildren().add(hbox);
  
  return vbox;
}
 

private HBox createMilestoneDetailsBox() {
    HBox milestoneDetailsBox = new HBox();
    milestoneDetailsBox.setSpacing(3);
    milestoneDetailsBox.setPrefWidth(250);
    milestoneDetailsBox.setAlignment(Pos.CENTER_RIGHT);

    if (getDueDate().isPresent()) {
        Label dueDate = new Label(getDueDate().get().toString());
        dueDate.setPrefWidth(150);
        milestoneDetailsBox.getChildren().add(dueDate);
    }

    MilestoneProgressBar progressBar = new MilestoneProgressBar(getProgress());
    Label progressLabel = new Label(String.format("%3.0f%%", getProgress() * 100));
    progressLabel.setPrefWidth(50);
    milestoneDetailsBox.getChildren().addAll(progressBar, progressLabel);
    return milestoneDetailsBox;
}
 

private HBox getLine (Label label, HBox hbox)
{
  HBox line = new HBox (10);

  line.getChildren ().addAll (label, hbox);
  label.setPrefWidth (LABEL_WIDTH);

  return line;
}
 

private HBox getLine (Label label, TextField text, HBox hbox)
{
  HBox line = new HBox (10);

  line.getChildren ().addAll (label, text, hbox);
  label.setPrefWidth (LABEL_WIDTH);
  text.setPrefWidth (100);
  text.setFont (defaultFont);
  text.setEditable (true);
  text.setFocusTraversable (true);

  return line;
}
 

private HBox getLine (Label label, TextField text)
{
  HBox line = new HBox (10);
  line.getChildren ().addAll (label, text);
  label.setPrefWidth (LABEL_WIDTH);
  text.setPrefWidth (100);
  text.setFont (defaultFont);
  text.setEditable (true);
  text.setFocusTraversable (true);

  return line;
}
 

private Label createPopoverLabel(String text) {
    final Label label = new Label(text);
    label.setPrefWidth(300);
    label.setWrapText(true);
    label.setPadding(new Insets(10));
    return label;
}
 

private HBox getLine (Label label, HBox hbox)
{
  HBox line = new HBox (10);

  line.getChildren ().addAll (label, hbox);
  label.setPrefWidth (LABEL_WIDTH);

  return line;
}
 

private Tuple2<Label, VBox> getTradeInputBox(HBox amountValueBox, String promptText) {
    Label descriptionLabel = new AutoTooltipLabel(promptText);
    descriptionLabel.setId("input-description-label");
    descriptionLabel.setPrefWidth(170);

    VBox box = new VBox();
    box.setPadding(new Insets(10, 0, 0, 0));
    box.setSpacing(2);
    box.getChildren().addAll(descriptionLabel, amountValueBox);
    return new Tuple2<>(descriptionLabel, box);
}
 

private static void formatLabels(final Label... labels)
{
	for (Label label : labels) {
		label.setAlignment(Pos.BASELINE_CENTER);
		label.setPrefWidth(TEXTFIELD_WIDTH);
	}
}
 

protected PopOver initInfo() {
	PopOver info = new PopOver();
	info.setArrowLocation(ArrowLocation.BOTTOM_CENTER);
	info.setAutoHide(true);
	info.setHeaderAlwaysVisible(true);
	/* Workaround: If the PopOver it too thin, it will be placed a bit off. Bug report: https://github.com/controlsfx/controlsfx/issues/1095 */
	Label content = new Label();
	content.setPrefWidth(130);
	info.setContentNode(content);
	info.setTitle(type.name);
	return info;
}
 

private Label createPopoverLabel(String text) {
    final Label label = new Label(text);
    label.setPrefWidth(300);
    label.setWrapText(true);
    label.setPadding(new Insets(10));
    return label;
}
 

private Label createMarketAlertPriceInfoPopupLabel(String text) {
    final Label label = new Label(text);
    label.setPrefWidth(300);
    label.setWrapText(true);
    label.setPadding(new Insets(10));
    return label;
}
 

private Label getAssigneeLabelWithAvatar() {
    Label assignee = new Label(getLoginName());
    assignee.setGraphic(getAvatarImageView());
    FontLoader fontLoader = Toolkit.getToolkit().getFontLoader();
    double width = fontLoader.computeStringWidth(assignee.getText(), assignee.getFont());
    assignee.setPrefWidth(width + 35 + AVATAR_SIZE);
    assignee.setPrefHeight(LABEL_HEIGHT);
    assignee.getStyleClass().add("labels");
    assignee.setStyle("-fx-background-color: lightgreen;");
    return assignee;
}
 

private void addWrappedLabel(String text, Pane pane) {
    Label label = new Label(text);
    label.setPrefWidth(DIALOG_WIDTH);
    label.setWrapText(true);
    pane.getChildren().add(label);
}
 

private void makeTagsInputs() {
    try {
        tagDataBox.getChildren().clear();
        if (tags == null) {
            return;
        }
        isSettingValues = true;
        for (IccTag tag : tags.getTags()) {
            if (tag.getType() == null) {
                continue;
            }

            HBox tagBox = new HBox();
            tagBox.setAlignment(Pos.CENTER_LEFT);
            tagBox.setMaxSize(Double.MAX_VALUE, Region.USE_COMPUTED_SIZE);
            tagBox.setSpacing(5);
            VBox.setVgrow(tagBox, Priority.NEVER);
            HBox.setHgrow(tagBox, Priority.ALWAYS);

            Label label = new Label(message(tag.getName()));
            label.setPrefWidth(Region.USE_COMPUTED_SIZE);
            label.wrapTextProperty().setValue(true);
            tagBox.getChildren().add(label);

            switch (tag.getType()) {
                case Text:
                case MultiLocalizedUnicode:
                case Signature:
                case DateTime:
                    makeTagTextInput(tagBox, tag);
                    break;

                case XYZ:
                    makeTagXYZNumberInput(tagBox, tag);
                    break;

                case Curve:
                    makeTagCurveInput(tagBox, tag);
                    break;

                case ViewingConditions:
                    makeTagViewingConditionsInput(tagBox, tag);
                    break;

                case Measurement:
                    makeTagMeasurementInput(tagBox, tag);
                    break;

                case S15Fixed16Array:
                    makeTagS15Fixed16ArrayInput(tagBox, tag);
                    break;

                case LUT: {
                    Label label2 = new Label(message("NotSupportEditCurrently"));
                    label.setPrefWidth(Region.USE_COMPUTED_SIZE);
                    label.wrapTextProperty().setValue(true);
                    tagBox.getChildren().add(label2);
                }
                break;

                default:
                    break;

            }

            tagDataBox.getChildren().add(tagBox);
        }
        FxmlControl.refreshStyle(tagDataBox);
        isSettingValues = false;
    } catch (Exception e) {
        logger.debug(e.toString());

    }
}
 

@Override
public void start(final Stage primaryStage) {
    final FlowPane root = new FlowPane();
    root.setAlignment(Pos.CENTER);

    DataSet testDataSet = generateData();

    Label label = new Label("left-click-hold-drag for zooming. middle-button for panning.\n"
                            + "Tip: drag horizontally/vertically/diagonally for testing; try to select the outlier");
    label.setFont(Font.font(20));
    label.setAlignment(Pos.CENTER);
    label.setContentDisplay(ContentDisplay.CENTER);
    label.setPrefWidth(2.0 * PREF_WIDTH);

    // chart with default zoom
    final Chart chart1 = getTestChart("default zoom", testDataSet);
    Zoomer zoomer1 = new Zoomer();
    registerZoomerChangeListener(zoomer1, chart1.getTitle());
    chart1.getPlugins().add(zoomer1);

    // chart with auto xy zoom
    final Chart chart2 = getTestChart("auto xy zoom", testDataSet);
    final Zoomer zoomer2 = new Zoomer();
    zoomer2.setAutoZoomEnabled(true);
    registerZoomerChangeListener(zoomer2, chart2.getTitle());
    chart2.getPlugins().add(zoomer2);

    // chart with x-only zoom
    final Chart chart3 = getTestChart("x-only zoom", testDataSet);
    Zoomer zoomer3 = new Zoomer(AxisMode.X);
    registerZoomerChangeListener(zoomer3, chart3.getTitle());
    chart3.getPlugins().add(zoomer3);

    // chart with x-only zoom
    final Chart chart4 = getTestChart("y-only zoom", testDataSet);
    Zoomer zoomer4 = new Zoomer(AxisMode.Y);
    registerZoomerChangeListener(zoomer4, chart4.getTitle());
    chart4.getPlugins().add(zoomer4);

    root.getChildren().addAll(chart1, chart2, chart3, chart4, label);

    primaryStage.setTitle(this.getClass().getSimpleName());
    primaryStage.setScene(new Scene(root));
    primaryStage.setOnCloseRequest(evt -> Platform.exit());
    primaryStage.show();
}