Example usage for com.vaadin.ui Label setSizeUndefined

List of usage examples for com.vaadin.ui Label setSizeUndefined

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Introduction

In this page you can find the example usage for com.vaadin.ui Label setSizeUndefined.

Prototype

@Override
    public void setSizeUndefined()

Source Link

Usage

From source file:org.diretto.web.richwebclient.view.windows.UploadSettingsWindow.java

/**
 * Constructs an {@link UploadSettingsWindow}.
 * /*from   w  w  w  . java2s.  c  om*/
 * @param mainWindow The corresponding {@code MainWindow}
 * @param uploadSection The corresponding {@code UploadSection}
 * @param fileInfo The {@code FileInfo} object
 * @param mediaType The {@code MediaType} of the file
 * @param uploadSettings The corresponding {@code UploadSettings}
 * @param otherFiles The names of the other upload files
 */
public UploadSettingsWindow(final MainWindow mainWindow, final UploadSection uploadSection, FileInfo fileInfo,
        MediaType mediaType, UploadSettings uploadSettings, List<String> otherFiles) {
    super("Upload Settings");

    this.mainWindow = mainWindow;

    setModal(true);
    setStyleName(Reindeer.WINDOW_BLACK);
    setWidth("940px");
    setHeight((((int) mainWindow.getHeight()) - 160) + "px");
    setResizable(false);
    setClosable(false);
    setDraggable(false);
    setPositionX((int) (mainWindow.getWidth() / 2.0f) - 470);
    setPositionY(126);

    wrapperLayout = new HorizontalLayout();
    wrapperLayout.setSizeFull();
    wrapperLayout.setMargin(true, true, true, true);
    addComponent(wrapperLayout);

    mainLayout = new VerticalLayout();
    mainLayout.setSizeFull();
    mainLayout.setSpacing(true);

    HorizontalLayout titleLayout = new HorizontalLayout();
    titleLayout.setWidth("100%");
    mainLayout.addComponent(titleLayout);

    HorizontalLayout leftTitleLayout = new HorizontalLayout();
    titleLayout.addComponent(leftTitleLayout);
    titleLayout.setComponentAlignment(leftTitleLayout, Alignment.MIDDLE_LEFT);

    Label fileNameLabel = StyleUtils.getLabelH2(fileInfo.getName());
    leftTitleLayout.addComponent(fileNameLabel);
    leftTitleLayout.setComponentAlignment(fileNameLabel, Alignment.MIDDLE_LEFT);

    Label bullLabel = StyleUtils.getLabelHTML(
            "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&bull;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
    leftTitleLayout.addComponent(bullLabel);
    leftTitleLayout.setComponentAlignment(bullLabel, Alignment.MIDDLE_LEFT);

    Label titleLabel = StyleUtils.getLabelHTML("<b>Title</b>&nbsp;&nbsp;&nbsp;");
    leftTitleLayout.addComponent(titleLabel);
    leftTitleLayout.setComponentAlignment(titleLabel, Alignment.MIDDLE_LEFT);

    final TextField titleField = new TextField();
    titleField.setMaxLength(50);
    titleField.setWidth("100%");
    titleField.setImmediate(true);

    if (uploadSettings != null && uploadSettings.getTitle() != null) {
        titleField.setValue(uploadSettings.getTitle());
    }

    titleField.focus();
    titleField.setCursorPosition(((String) titleField.getValue()).length());

    titleLayout.addComponent(titleField);
    titleLayout.setComponentAlignment(titleField, Alignment.MIDDLE_RIGHT);

    titleLayout.setExpandRatio(leftTitleLayout, 0);
    titleLayout.setExpandRatio(titleField, 1);

    mainLayout.addComponent(StyleUtils.getHorizontalLine());

    GridLayout topGridLayout = new GridLayout(2, 3);
    topGridLayout.setColumnExpandRatio(0, 1.0f);
    topGridLayout.setColumnExpandRatio(1, 0.0f);
    topGridLayout.setWidth("100%");
    topGridLayout.setSpacing(true);
    mainLayout.addComponent(topGridLayout);

    Label descriptionLabel = StyleUtils.getLabelBold("Description");
    topGridLayout.addComponent(descriptionLabel, 0, 0);

    final TextArea descriptionArea = new TextArea();
    descriptionArea.setSizeFull();
    descriptionArea.setImmediate(true);

    if (uploadSettings != null && uploadSettings.getDescription() != null) {
        descriptionArea.setValue(uploadSettings.getDescription());
    }

    topGridLayout.addComponent(descriptionArea, 0, 1);

    VerticalLayout tagsWrapperLayout = new VerticalLayout();
    tagsWrapperLayout.setHeight("30px");
    tagsWrapperLayout.setSpacing(false);
    topGridLayout.addComponent(tagsWrapperLayout, 0, 2);

    HorizontalLayout tagsLayout = new HorizontalLayout();
    tagsLayout.setWidth("100%");
    tagsLayout.setSpacing(true);

    Label tagsLabel = StyleUtils.getLabelBoldHTML("Tags&nbsp;");
    tagsLabel.setSizeUndefined();
    tagsLayout.addComponent(tagsLabel);
    tagsLayout.setComponentAlignment(tagsLabel, Alignment.MIDDLE_LEFT);

    addTagField = new TextField();
    addTagField.setImmediate(true);
    addTagField.setInputPrompt("Enter new Tag");

    addTagField.addShortcutListener(new ShortcutListener(null, KeyCode.ENTER, new int[0]) {
        private static final long serialVersionUID = -4767515198819351723L;

        @Override
        public void handleAction(Object sender, Object target) {
            if (target == addTagField) {
                addTag();
            }
        }
    });

    tagsLayout.addComponent(addTagField);
    tagsLayout.setComponentAlignment(addTagField, Alignment.MIDDLE_LEFT);

    tabSheet = new TabSheet();

    tabSheet.setStyleName(Reindeer.TABSHEET_SMALL);
    tabSheet.addStyleName("view");

    tabSheet.addListener(new ComponentDetachListener() {
        private static final long serialVersionUID = -657657505471281795L;

        @Override
        public void componentDetachedFromContainer(ComponentDetachEvent event) {
            tags.remove(tabSheet.getTab(event.getDetachedComponent()).getCaption());
        }
    });

    Button addTagButton = new Button("Add", new Button.ClickListener() {
        private static final long serialVersionUID = 5914473126402594623L;

        @Override
        public void buttonClick(ClickEvent event) {
            addTag();
        }
    });

    addTagButton.setStyleName(Reindeer.BUTTON_DEFAULT);

    tagsLayout.addComponent(addTagButton);
    tagsLayout.setComponentAlignment(addTagButton, Alignment.MIDDLE_LEFT);

    Label spaceLabel = StyleUtils.getLabelHTML("");
    spaceLabel.setSizeUndefined();
    tagsLayout.addComponent(spaceLabel);
    tagsLayout.setComponentAlignment(spaceLabel, Alignment.MIDDLE_LEFT);

    tagsLayout.addComponent(tabSheet);
    tagsLayout.setComponentAlignment(tabSheet, Alignment.MIDDLE_LEFT);
    tagsLayout.setExpandRatio(tabSheet, 1.0f);

    tagsWrapperLayout.addComponent(tagsLayout);
    tagsWrapperLayout.setComponentAlignment(tagsLayout, Alignment.TOP_LEFT);

    if (uploadSettings != null && uploadSettings.getTags() != null && uploadSettings.getTags().size() > 0) {
        for (String tag : uploadSettings.getTags()) {
            addTagField.setValue(tag);

            addTag();
        }
    }

    Label presettingLabel = StyleUtils.getLabelBold("Presetting");
    topGridLayout.addComponent(presettingLabel, 1, 0);

    final TwinColSelect twinColSelect;

    if (otherFiles != null && otherFiles.size() > 0) {
        twinColSelect = new TwinColSelect(null, otherFiles);
    } else {
        twinColSelect = new TwinColSelect();
    }

    twinColSelect.setWidth("400px");
    twinColSelect.setRows(10);
    topGridLayout.addComponent(twinColSelect, 1, 1);
    topGridLayout.setComponentAlignment(twinColSelect, Alignment.TOP_RIGHT);

    Label otherFilesLabel = StyleUtils
            .getLabelSmallHTML("Select the files which should get the settings of this file as presetting.");
    otherFilesLabel.setSizeUndefined();
    topGridLayout.addComponent(otherFilesLabel, 1, 2);
    topGridLayout.setComponentAlignment(otherFilesLabel, Alignment.MIDDLE_CENTER);

    mainLayout.addComponent(StyleUtils.getHorizontalLine());

    final UploadGoogleMap googleMap;

    if (uploadSettings != null && uploadSettings.getTopographicPoint() != null) {
        googleMap = new UploadGoogleMap(mediaType, 12, uploadSettings.getTopographicPoint().getLatitude(),
                uploadSettings.getTopographicPoint().getLongitude(), MapType.HYBRID);
    } else {
        googleMap = new UploadGoogleMap(mediaType, 12, 48.42255269321401d, 9.956477880477905d, MapType.HYBRID);
    }

    googleMap.setWidth("100%");
    googleMap.setHeight("300px");
    mainLayout.addComponent(googleMap);

    mainLayout.addComponent(StyleUtils.getHorizontalLine());

    GridLayout bottomGridLayout = new GridLayout(3, 3);
    bottomGridLayout.setSizeFull();
    bottomGridLayout.setSpacing(true);
    mainLayout.addComponent(bottomGridLayout);

    Label licenseLabel = StyleUtils.getLabelBold("License");
    bottomGridLayout.addComponent(licenseLabel, 0, 0);

    final TextArea licenseArea = new TextArea();
    licenseArea.setWidth("320px");
    licenseArea.setHeight("175px");
    licenseArea.setImmediate(true);

    if (uploadSettings != null && uploadSettings.getLicense() != null) {
        licenseArea.setValue(uploadSettings.getLicense());
    }

    bottomGridLayout.addComponent(licenseArea, 0, 1);

    final Label startTimeLabel = StyleUtils.getLabelBold("Earliest possible Start Date");
    startTimeLabel.setSizeUndefined();
    bottomGridLayout.setComponentAlignment(startTimeLabel, Alignment.TOP_CENTER);
    bottomGridLayout.addComponent(startTimeLabel, 1, 0);

    final InlineDateField startTimeField = new InlineDateField();
    startTimeField.setImmediate(true);
    startTimeField.setResolution(InlineDateField.RESOLUTION_SEC);

    boolean currentTimeAdjusted = false;

    if (uploadSettings != null && uploadSettings.getTimeRange() != null
            && uploadSettings.getTimeRange().getStartDateTime() != null) {
        startTimeField.setValue(uploadSettings.getTimeRange().getStartDateTime().toDate());
    } else {
        currentTimeAdjusted = true;

        startTimeField.setValue(new Date());
    }

    bottomGridLayout.setComponentAlignment(startTimeField, Alignment.TOP_CENTER);
    bottomGridLayout.addComponent(startTimeField, 1, 1);

    final CheckBox exactTimeCheckBox = new CheckBox("This is the exact point in time.");
    exactTimeCheckBox.setImmediate(true);
    bottomGridLayout.setComponentAlignment(exactTimeCheckBox, Alignment.TOP_CENTER);
    bottomGridLayout.addComponent(exactTimeCheckBox, 1, 2);

    final Label endTimeLabel = StyleUtils.getLabelBold("Latest possible Start Date");
    endTimeLabel.setSizeUndefined();
    bottomGridLayout.setComponentAlignment(endTimeLabel, Alignment.TOP_CENTER);
    bottomGridLayout.addComponent(endTimeLabel, 2, 0);

    final InlineDateField endTimeField = new InlineDateField();
    endTimeField.setImmediate(true);
    endTimeField.setResolution(InlineDateField.RESOLUTION_SEC);

    if (uploadSettings != null && uploadSettings.getTimeRange() != null
            && uploadSettings.getTimeRange().getEndDateTime() != null) {
        endTimeField.setValue(uploadSettings.getTimeRange().getEndDateTime().toDate());
    } else {
        endTimeField.setValue(startTimeField.getValue());
    }

    bottomGridLayout.setComponentAlignment(endTimeField, Alignment.TOP_CENTER);
    bottomGridLayout.addComponent(endTimeField, 2, 1);

    if (!currentTimeAdjusted && ((Date) startTimeField.getValue()).equals((Date) endTimeField.getValue())) {
        exactTimeCheckBox.setValue(true);

        endTimeLabel.setEnabled(false);
        endTimeField.setEnabled(false);
    }

    exactTimeCheckBox.addListener(new ValueChangeListener() {
        private static final long serialVersionUID = 7193545421803538364L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if ((Boolean) event.getProperty().getValue()) {
                endTimeLabel.setEnabled(false);
                endTimeField.setEnabled(false);
            } else {
                endTimeLabel.setEnabled(true);
                endTimeField.setEnabled(true);
            }
        }
    });

    mainLayout.addComponent(StyleUtils.getHorizontalLine());

    HorizontalLayout buttonLayout = new HorizontalLayout();
    buttonLayout.setMargin(true, false, false, false);
    buttonLayout.setSpacing(false);

    HorizontalLayout uploadButtonLayout = new HorizontalLayout();
    uploadButtonLayout.setMargin(false, true, false, false);

    uploadButton = new Button("Upload File", new Button.ClickListener() {
        private static final long serialVersionUID = 8013811216568950479L;

        @Override
        @SuppressWarnings("unchecked")
        public void buttonClick(ClickEvent event) {
            String titleValue = titleField.getValue().toString().trim();
            Date startTimeValue = (Date) startTimeField.getValue();
            Date endTimeValue = (Date) endTimeField.getValue();
            boolean exactTimeValue = (Boolean) exactTimeCheckBox.getValue();

            if (titleValue.equals("")) {
                ConfirmWindow confirmWindow = new ConfirmWindow(mainWindow, "Title Field",
                        StyleUtils.getLabelHTML("A title entry is required."));

                mainWindow.addWindow(confirmWindow);
            } else if (titleValue.length() < 5 || titleValue.length() > 50) {
                ConfirmWindow confirmWindow = new ConfirmWindow(mainWindow, "Title Field", StyleUtils
                        .getLabelHTML("The number of characters of the title has to be between 5 and 50."));

                mainWindow.addWindow(confirmWindow);
            } else if (!exactTimeValue && startTimeValue.after(endTimeValue)) {
                ConfirmWindow confirmWindow = new ConfirmWindow(mainWindow, "Date Entries",
                        StyleUtils.getLabelHTML("The second date has to be after the first date."));

                mainWindow.addWindow(confirmWindow);
            } else if (startTimeValue.after(new Date())
                    || (!exactTimeValue && endTimeValue.after(new Date()))) {
                ConfirmWindow confirmWindow = new ConfirmWindow(mainWindow, "Date Entries",
                        StyleUtils.getLabelHTML("The dates are not allowed to be in the future."));

                mainWindow.addWindow(confirmWindow);
            } else {
                disableButtons();

                String descriptionValue = descriptionArea.getValue().toString().trim();
                String licenseValue = licenseArea.getValue().toString().trim();
                TopographicPoint topographicPointValue = googleMap.getMarkerPosition();
                Collection<String> presettingValues = (Collection<String>) twinColSelect.getValue();

                if (exactTimeValue) {
                    endTimeValue = startTimeValue;
                }

                TimeRange timeRange = new TimeRange(new DateTime(startTimeValue), new DateTime(endTimeValue));

                UploadSettings uploadSettings = new UploadSettings(titleValue, descriptionValue, licenseValue,
                        new Vector<String>(tags), topographicPointValue, timeRange);

                mainWindow.removeWindow(event.getButton().getWindow());

                requestRepaint();

                uploadSection.upload(uploadSettings, new Vector<String>(presettingValues));
            }
        }
    });

    uploadButton.setStyleName(Reindeer.BUTTON_DEFAULT);
    uploadButtonLayout.addComponent(uploadButton);
    buttonLayout.addComponent(uploadButtonLayout);

    HorizontalLayout cancelButtonLayout = new HorizontalLayout();
    cancelButtonLayout.setMargin(false, true, false, false);

    cancelButton = new Button("Cancel", new Button.ClickListener() {
        private static final long serialVersionUID = -2565870159504952913L;

        @Override
        public void buttonClick(ClickEvent event) {
            disableButtons();

            mainWindow.removeWindow(event.getButton().getWindow());

            requestRepaint();

            uploadSection.cancelUpload();
        }
    });

    cancelButton.setStyleName(Reindeer.BUTTON_DEFAULT);
    cancelButtonLayout.addComponent(cancelButton);
    buttonLayout.addComponent(cancelButtonLayout);

    cancelAllButton = new Button("Cancel All", new Button.ClickListener() {
        private static final long serialVersionUID = -8578124709201789182L;

        @Override
        public void buttonClick(ClickEvent event) {
            disableButtons();

            mainWindow.removeWindow(event.getButton().getWindow());

            requestRepaint();

            uploadSection.cancelAllUploads();
        }
    });

    cancelAllButton.setStyleName(Reindeer.BUTTON_DEFAULT);
    buttonLayout.addComponent(cancelAllButton);

    mainLayout.addComponent(buttonLayout);
    mainLayout.setComponentAlignment(buttonLayout, Alignment.BOTTOM_CENTER);

    wrapperLayout.addComponent(mainLayout);
}

From source file:org.eclipse.hawkbit.ui.management.targettable.TargetTableHeader.java

License:Open Source License

private void addFilterTextField(final DistributionSetIdName distributionSetIdName) {
    final Button filterLabelClose = SPUIComponentProvider.getButton("drop.filter.close", "", "", "", true,
            FontAwesome.TIMES_CIRCLE, SPUIButtonStyleNoBorder.class);
    filterLabelClose.addClickListener(clickEvent -> closeFilterByDistribution());
    final Label filteredDistLabel = new Label();
    filteredDistLabel.setStyleName(ValoTheme.LABEL_COLORED + " " + ValoTheme.LABEL_SMALL);
    String name = HawkbitCommonUtil.getDistributionNameAndVersion(distributionSetIdName.getName(),
            distributionSetIdName.getVersion());
    if (name.length() > SPUITargetDefinitions.DISTRIBUTION_NAME_MAX_LENGTH_ALLOWED) {
        name = new StringBuilder(name.substring(0, SPUITargetDefinitions.DISTRIBUTION_NAME_LENGTH_ON_FILTER))
                .append("...").toString();
    }//from   w w  w. j  a  va  2 s .co  m
    filteredDistLabel.setValue(name);
    filteredDistLabel.setSizeUndefined();
    getFilterDroppedInfo().removeAllComponents();
    getFilterDroppedInfo().setSizeFull();
    getFilterDroppedInfo().addComponent(filteredDistLabel);
    getFilterDroppedInfo().addComponent(filterLabelClose);
    getFilterDroppedInfo().setExpandRatio(filteredDistLabel, 1.0F);
    eventBus.publish(this, TargetFilterEvent.FILTER_BY_DISTRIBUTION);
}

From source file:org.eclipse.hawkbit.ui.rollout.rollout.AddUpdateRolloutWindowLayout.java

License:Open Source License

private static Label getPercentHintLabel() {
    final Label percentSymbol = new Label("%");
    percentSymbol.addStyleName(ValoTheme.LABEL_TINY + " " + ValoTheme.LABEL_BOLD);
    percentSymbol.setSizeUndefined();
    return percentSymbol;
}

From source file:org.eclipse.hawkbit.ui.rollout.rollout.AddUpdateRolloutWindowLayout.java

License:Open Source License

private static Label createCountLabel() {
    final Label groupSize = new LabelBuilder().visible(false).name("").buildLabel();
    groupSize.addStyleName(ValoTheme.LABEL_TINY + " " + "rollout-target-count-message");
    groupSize.setImmediate(true);/*from   w  w w  .  ja  v a 2s  . com*/
    groupSize.setSizeUndefined();
    return groupSize;
}

From source file:org.eclipse.hawkbit.ui.rollout.rollout.GroupsLegendLayout.java

License:Open Source License

private static Label createTotalTargetsLabel() {
    final Label label = new LabelBuilder().visible(false).name("").buildLabel();
    label.addStyleName("rollout-target-count-title");
    label.setImmediate(true);//from  w w  w.ja  v  a  2  s  . c  o  m
    label.setSizeUndefined();
    return label;
}

From source file:org.eclipse.hawkbit.ui.rollout.rollout.GroupsLegendLayout.java

License:Open Source License

private Label createLoadingLabel() {
    final Label label = new LabelBuilder().visible(false).name("").buildLabel();
    label.addStyleName("rollout-target-count-loading");
    label.setImmediate(true);/* ww w  .ja v  a2s  .c  om*/
    label.setSizeUndefined();
    label.setValue(i18n.getMessage("label.rollout.calculating"));
    return label;
}

From source file:org.eclipse.hawkbit.ui.rollout.rollout.GroupsLegendLayout.java

License:Open Source License

private static Label createUnassignedTargetsLabel() {
    final Label label = new LabelBuilder().visible(false).name("").buildLabel();
    label.addStyleName("rollout-group-unassigned");
    label.setSizeUndefined();
    return label;
}

From source file:org.eclipse.hawkbit.ui.rollout.rollout.GroupsLegendLayout.java

License:Open Source License

private static Label createGroupTargetsLabel() {
    final Label label = new LabelBuilder().visible(false).name("").buildLabel();
    label.addStyleName("rollout-group-count");
    label.setSizeUndefined();
    return label;
}

From source file:org.eclipse.skalli.view.ext.impl.internal.infobox.ReviewComponent.java

License:Open Source License

private void paintReviewGrid() {
    if (reviewGrid == null) {
        reviewGrid = new GridLayout(2, currentPageLength);
        reviewGrid.setSizeFull();//w w w .  ja v a 2s .  c  o  m
        reviewGrid.setSpacing(true);
        layout.addComponent(reviewGrid);
    } else {
        reviewGrid.removeAllComponents();
    }
    int rows = reviewGrid.getRows();
    if (rows != currentPageLength) {
        reviewGrid.setRows(Math.min(size, currentPageLength));
    }

    int row = 0;
    List<ReviewEntry> latestReviews = getLatestReviews(currentPage, currentPageLength);
    for (ReviewEntry review : latestReviews) {
        ProjectRating rating = review.getRating();
        Embedded e = new Embedded(null, getIcon(rating));
        e.setDescription(getDescription(rating));
        e.setWidth("22px"); //$NON-NLS-1$
        e.setHeight("22px"); //$NON-NLS-1$
        reviewGrid.addComponent(e, 0, row);

        StringBuilder sb = new StringBuilder();
        sb.append("<span style=\"white-space:normal\">"); //$NON-NLS-1$
        sb.append(HtmlUtils.clean(review.getComment()));
        sb.append("<br>"); //$NON-NLS-1$
        sb.append("<span style=\"font-size:x-small\">").append(" posted by "); //$NON-NLS-1$
        sb.append(StringEscapeUtils.escapeHtml(review.getVoter()));
        sb.append(" "); //$NON-NLS-1$

        long deltaMillis = System.currentTimeMillis() - review.getTimestamp();
        long deltaDays = deltaMillis / MILLIS_PER_DAY;
        if (deltaDays > 0) {
            sb.append(deltaDays);
            sb.append(" days ago");
        } else {
            long deltaHours = deltaMillis / MILLIS_PER_HOUR;
            if (deltaHours > 0) {
                sb.append(deltaHours).append(" hours ago");
            } else {
                long deltaMinutes = deltaMillis / MILLIS_PER_MINUTE;
                if (deltaMinutes > 0) {
                    sb.append(deltaMinutes).append(" minutes ago");
                } else {
                    sb.append(" just now");
                }
            }
            sb.append("</span></span>"); //$NON-NLS-1$
        }
        CssLayout css = new CssLayout();
        css.setSizeFull();
        Label comment = new Label(sb.toString(), Label.CONTENT_XHTML);
        comment.setSizeUndefined();
        css.addComponent(comment);
        reviewGrid.addComponent(css, 1, row);
        reviewGrid.setColumnExpandRatio(1, 1.0f);
        ++row;
    }
}

From source file:org.eclipse.skalli.view.ext.impl.internal.infobox.SubprojectsInfoBox.java

License:Open Source License

@Override
public Component getContent(Project project, ExtensionUtil util) {
    Layout layout = new CssLayout();
    layout.addStyleName(STYLE_SUBPROJECTS_INFOBOX);
    layout.setSizeFull();/*from   ww  w .jav a 2 s .c  o m*/

    UUID uuid = project.getUuid();

    List<Project> parents = projectService.getParentChain(uuid);
    SortedSet<Project> subprojects = project.getSubProjects(new SubprojectComparator(templateService));
    int indent = 0;
    StringBuilder sb = new StringBuilder();

    // render the parents of the project as links in reverse order and
    // with increasing indentation; finally render the project
    // itself (just as emphasized text, no link)
    for (int i = parents.size() - 1; i >= 0; --i) {
        renderProject(sb, parents.get(i), templateService, indent, i > 0);
        indent += DELTA_INDENT;
    }

    // render the subprojects as links in alphabetical order
    // and with same indentation
    for (Project subproject : subprojects) {
        renderProject(sb, subproject, templateService, indent, true);
    }

    Label content = new Label(sb.toString(), Label.CONTENT_XHTML);
    content.setSizeUndefined();
    layout.addComponent(content);
    return layout;
}