Java Code Examples for com.vaadin.ui.Label#setSizeUndefined()

/**
   * Create a titled separator
   * @param title title
   * @return a {@link HorizontalLayout} with title and rule.
   */
  public static Component createTitledSeparator(String title) {
  	Label titleLabel = new Label(title);
  	titleLabel.setStyleName(Reindeer.LABEL_H2);
Label rule = new Label("<hr />", ContentMode.HTML);
titleLabel.setSizeUndefined();
HorizontalLayout hl = new HorizontalLayout();
hl.addComponent(titleLabel);
Box.addHorizontalStruct(hl, 20);
hl.addComponent(rule);
hl.setComponentAlignment(rule, Alignment.BOTTOM_CENTER);
hl.setExpandRatio(rule, 1);
hl.setWidth(100, Unit.PERCENTAGE);

return hl;
  }
 

private HorizontalLayout createHeader() {
    final HorizontalLayout layout = new HorizontalLayout();
    layout.setWidth("100%");
    layout.setMargin(true);
    layout.setSpacing(true);
    final Label title = new Label("Activiti + Vaadin - A Match Made in Heaven");
    title.addStyleName(Reindeer.LABEL_H1);
    layout.addComponent(title);
    layout.setExpandRatio(title, 1.0f);

    Label currentUser = new Label();
    currentUser.setSizeUndefined();
    layout.addComponent(currentUser);
    layout.setComponentAlignment(currentUser, Alignment.MIDDLE_RIGHT);

    Button logout = new Button("Logout");
    logout.addStyleName(Reindeer.BUTTON_SMALL);
    // logout.addListener(createLogoutButtonListener());
    layout.addComponent(logout);
    layout.setComponentAlignment(logout, Alignment.MIDDLE_RIGHT);

    return layout;
}
 

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();
    }
    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);
}
 

public void update() {
    boolean isTestMode = ui.isTestMode();

    linksLayout.removeAllComponents();
    for (Iterator<Window> it = windows.iterator(); it.hasNext();) {
        Window window = it.next();

        Button button = new NavigationButton(window);
        button.setCaption(StringUtils.trimToEmpty(window.getCaption()));
        button.addClickListener(this::navigationButtonClicked);
        button.setSizeUndefined();
        button.setStyleName(ValoTheme.BUTTON_LINK);
        button.setTabIndex(-1);

        if (isTestMode) {
            button.setCubaId("breadCrubms_Button_" + window.getId());
        }

        if (ui.isPerformanceTestMode()) {
            button.setId(ui.getTestIdManager().getTestId("breadCrubms_Button_" + window.getId()));
        }

        if (it.hasNext()) {
            linksLayout.addComponent(button);

            Label separatorLab = new Label("&nbsp;&gt;&nbsp;");
            separatorLab.setStyleName("c-breadcrumbs-separator");
            separatorLab.setSizeUndefined();
            separatorLab.setContentMode(ContentMode.HTML);
            linksLayout.addComponent(separatorLab);
        } else {
            Label captionLabel = new Label(window.getCaption());
            captionLabel.setStyleName("c-breadcrumbs-win-caption");
            captionLabel.setSizeUndefined();
            linksLayout.addComponent(captionLabel);
        }
    }
}
 

private static Label createTotalTargetsLabel() {
    final Label label = new LabelBuilder().visible(false).name("").buildLabel();
    label.addStyleName("rollout-target-count-title");
    label.setImmediate(true);
    label.setSizeUndefined();
    return label;
}
 

private Label createLoadingLabel() {
    final Label label = new LabelBuilder().visible(false).name("").buildLabel();
    label.addStyleName("rollout-target-count-loading");
    label.setImmediate(true);
    label.setSizeUndefined();
    label.setValue(i18n.getMessage("label.rollout.calculating"));
    return label;
}
 

@Override
public void postConstruct() {
	super.postConstruct();		
	setSizeFull();
	
	layout = new VerticalLayout();
	layout.setSizeFull();
	layout.setSpacing(true);
	setCompositionRoot(layout);
	
	infoLabel = new Label("Vaadin4Spring Security Demo - SignUp");
	infoLabel.addStyleName(ValoTheme.LABEL_H2);
	infoLabel.setSizeUndefined();
	layout.addComponent(infoLabel);
	layout.setComponentAlignment(infoLabel, Alignment.MIDDLE_CENTER);
	
	container = new VerticalLayout();
	container.setSizeUndefined();
	container.setSpacing(true);
	layout.addComponent(container);
	layout.setComponentAlignment(container, Alignment.MIDDLE_CENTER);
	layout.setExpandRatio(container, 1);
					
	form = new FormLayout();
	form.setWidth("400px");
	form.setSpacing(true);
	container.addComponent(form);
	buildForm();
				
	btnSignUp = new Button("Signup", FontAwesome.FLOPPY_O);
	btnSignUp.addStyleName(ValoTheme.BUTTON_FRIENDLY);
	btnSignUp.addClickListener(this);
	container.addComponent(btnSignUp);
	container.setComponentAlignment(btnSignUp, Alignment.MIDDLE_CENTER);

}
 

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);
    groupSize.setSizeUndefined();
    return groupSize;
}
 

/**
 * Builds the title HorizontalLayout containing two labels.
 *
 * @return title as HorizontalLayout
 */
protected HorizontalLayout buildTitleHorizontalLayout() {

    prefixText = new Label();
    prefixText.setValue(titleText);
    prefixText.addStyleName(ValoTheme.LABEL_SMALL);
    prefixText.addStyleName(ValoTheme.LABEL_BOLD);
    prefixText.setSizeUndefined();

    title = new Label();
    title.setSizeFull();
    title.setImmediate(true);
    title.setWidth("100%");
    title.addStyleName(ValoTheme.LABEL_SMALL);
    title.addStyleName("text-bold");
    title.addStyleName("text-cut");
    title.addStyleName("header-caption-right");

    prefixWithTitle = new HorizontalLayout();
    prefixWithTitle.setMargin(false);
    prefixWithTitle.setSpacing(true);
    prefixWithTitle.setSizeFull();
    prefixWithTitle.addStyleName("header-caption");

    prefixWithTitle.addComponent(prefixText);
    prefixWithTitle.setComponentAlignment(prefixText, Alignment.TOP_LEFT);
    prefixWithTitle.setExpandRatio(prefixText, 0.0F);

    prefixWithTitle.addComponent(title);
    prefixWithTitle.setComponentAlignment(title, Alignment.TOP_LEFT);
    prefixWithTitle.setExpandRatio(title, 1.0F);

    return prefixWithTitle;
}
 

protected void createComponents() {
    captionPrefix = new Label(getDefaultCaption());
   captionPrefix.setImmediate(true);
    captionPrefix.addStyleName(ValoTheme.LABEL_SMALL);
    captionPrefix.addStyleName(ValoTheme.LABEL_BOLD);
    captionPrefix.setSizeUndefined();

    captionNameVersion = new Label();
    captionNameVersion.setImmediate(true);
    captionNameVersion.setId(getDetailsHeaderCaptionId());
    captionNameVersion.setWidth("100%");
    captionNameVersion.addStyleName(ValoTheme.LABEL_SMALL);
    captionNameVersion.addStyleName("text-bold");
    captionNameVersion.addStyleName("text-cut");
    captionNameVersion.addStyleName("header-caption-right");

    editButton = SPUIComponentProvider.getButton("", "", i18n.getMessage(UIMessageIdProvider.TOOLTIP_UPDATE), null,
            false, FontAwesome.PENCIL_SQUARE_O, SPUIButtonStyleNoBorder.class);
    editButton.setId(getEditButtonId());
    editButton.addClickListener(this::onEdit);
    editButton.setEnabled(false);

    manageMetadataBtn = SPUIComponentProvider.getButton("", "",
            i18n.getMessage(UIMessageIdProvider.TOOLTIP_METADATA_ICON), null, false, FontAwesome.LIST_ALT,
            SPUIButtonStyleNoBorder.class);
    manageMetadataBtn.setId(getMetadataButtonId());
    manageMetadataBtn.setDescription(i18n.getMessage(UIMessageIdProvider.TOOLTIP_METADATA_ICON));
    manageMetadataBtn.addClickListener(this::showMetadata);
    manageMetadataBtn.setEnabled(false);

    detailsTab = SPUIComponentProvider.getDetailsTabSheet();
    detailsTab.setImmediate(true);
    detailsTab.setWidth(98, Unit.PERCENTAGE);
    detailsTab.setHeight(90, Unit.PERCENTAGE);
    detailsTab.addStyleName(SPUIStyleDefinitions.DETAILS_LAYOUT_STYLE);
    detailsTab.setId(getTabSheetId());
}
 

/**
 * Method to CreateName value labels.
 *
 * @param label
 *            as string
 * @param values
 *            as string
 * @return HorizontalLayout
 */
public static HorizontalLayout createNameValueLayout(final String label, final String... values) {
    final String valueStr = StringUtils.arrayToDelimitedString(values, " ");

    final Label nameValueLabel = new Label( label );
    nameValueLabel.setContentMode(ContentMode.TEXT);
    nameValueLabel.addStyleName(SPUIDefinitions.TEXT_STYLE);
    nameValueLabel.addStyleName("text-bold");
    nameValueLabel.setSizeUndefined();

    final Label valueStrLabel = new Label(valueStr);
    valueStrLabel.setWidth("100%");
    valueStrLabel.addStyleName("text-cut");
    valueStrLabel.addStyleName(SPUIDefinitions.TEXT_STYLE);
    valueStrLabel.addStyleName(LABEL_STYLE);

    final HorizontalLayout nameValueLayout = new HorizontalLayout();
    nameValueLayout.setMargin(false);
    nameValueLayout.setSpacing(true);
    nameValueLayout.setSizeFull();

    nameValueLayout.addComponent(nameValueLabel);
    nameValueLayout.setComponentAlignment(nameValueLabel, Alignment.TOP_LEFT);
    nameValueLayout.setExpandRatio(nameValueLabel, 0.0F);

    nameValueLayout.addComponent(valueStrLabel);
    nameValueLayout.setComponentAlignment(valueStrLabel, Alignment.TOP_LEFT);
    nameValueLayout.setExpandRatio(valueStrLabel, 1.0F);

    return nameValueLayout;
}
 

/**
 * {@inheritDoc}
 */
@Override
protected Component buildPanel() {
	// buttons
	if (next == null) {
		setNext(createButton(nextIconUrl));
	}
	
	if (this.last == null) {
		setLast(createButton(lastIconUrl));
	}
	
	if (this.previous == null) {
		setPrevious(createButton(previousIconUrl));
	}
	
	if (this.first == null) {
		setFirst(createButton(firstIconUrl));
	}
	
	// goto page select
	Label goToLabel = new Label(messageSource.getMessage("vaadinPaginator.goto"));
	goToLabel.setSizeUndefined();
	goToLabel.setStyleName(PAGINATOR);
	goTo.addValueChangeListener(new GoToValueChangeListener());
	goTo.setImmediate(true);
	// records by page select
	Label showRecords = new Label(messageSource.getMessage("vaadinPaginator.pageSize"));
	showRecords.setSizeUndefined();
	// page size combo
	for (String size : pageSizes) {
		pgs.addItem(size);
	}
	
	pgs.setNullSelectionAllowed(false);
	pgs.setValue(String.valueOf(getModel().getPageSize()));
	pgs.setWidth("6em");
	pgs.setImmediate(true);
	
	pgs.addValueChangeListener(new PgsValueChangeListener());
	

	BoxFormBuilder fb = new BoxFormBuilder();
	fb.setMargin(false);
	fb.setFixedHeight();
	fb.row();
	fb.add(resultCount);
	fb.addHorizontalGlue();
	fb.add(first);
	fb.add(previous);
	fb.add(status);
	fb.add(next);
	fb.add(last);
	fb.add(goToLabel);
	fb.add(goTo, 60);
	fb.addHorizontalGlue();
	fb.add(showRecords);
	fb.add(pgs, 60);
	
	return fb.getForm();
}
 

protected CssLayout createCompositionRoot() {
    CssLayout root = new CssLayout();
    root.setSizeFull();
    root.addStyleName(Reindeer.LAYOUT_BLUE);

    VerticalLayout loginLayout = new VerticalLayout();
    loginLayout.setSizeFull();
    loginLayout.addStyleName("login-layout");
    root.addComponent(loginLayout);

    final CssLayout loginPanel = new CssLayout();
    loginPanel.addStyleName("login-panel");
    loginLayout.addComponent(loginPanel);

    HorizontalLayout labels = new HorizontalLayout();
    labels.setWidth("100%");
    labels.setMargin(true);
    labels.addStyleName("labels");
    loginPanel.addComponent(labels);

    Label welcome = new Label("Welcome");
    welcome.setSizeUndefined();
    welcome.addStyleName(Reindeer.LABEL_H2);
    labels.addComponent(welcome);
    labels.setComponentAlignment(welcome, Alignment.MIDDLE_LEFT);

    Label title = new Label("Gazpacho Quest");
    title.setSizeUndefined();
    title.addStyleName(Reindeer.LABEL_H1);
    labels.addComponent(title);
    labels.setComponentAlignment(title, Alignment.MIDDLE_RIGHT);

    HorizontalLayout fields = new HorizontalLayout();

    fields.setWidth("100%");
    fields.setSpacing(true);
    fields.setMargin(true);
    fields.addStyleName("fields");

    invitation = new TextField("Invitation");
    invitation.setSizeUndefined();
    invitation.focus();
    // invitation.setValue("YAS5ICHRBE");
    fields.addComponent(invitation);

    login = new Button("Start");
    login.addClickListener(createLoginButtonListener());
    fields.addComponent(login);
    fields.setComponentAlignment(login, Alignment.BOTTOM_LEFT);

    loginPanel.addComponent(fields);

    return root;
}
 

@Override
public void postConstruct() {	
	super.postConstruct();		
	setSizeFull();
	layout = new VerticalLayout();
	layout.setSizeFull();
	layout.setSpacing(true);
	setCompositionRoot(layout);
	
	caption = new Label("Sign in to Vaadin4Spring Security Demo");
	caption.addStyleName(ValoTheme.LABEL_H2);
	caption.setSizeUndefined();		
	layout.addComponent(caption);
	layout.setComponentAlignment(caption, Alignment.MIDDLE_CENTER);
	
	loginPanel = new VerticalLayout();
	loginPanel.setSizeUndefined();
	loginPanel.setSpacing(true);
	loginPanel.setMargin(true);
	layout.addComponent(loginPanel);
	layout.setComponentAlignment(loginPanel, Alignment.MIDDLE_CENTER);
	layout.setExpandRatio(loginPanel, 1);
	
	errorMessage = new Label();
	errorMessage.setWidth("300px");
	errorMessage.addStyleName(ValoTheme.LABEL_FAILURE);		
	errorMessage.setVisible(false);
	loginPanel.addComponent(errorMessage);
	
	username = new TextField("Username");
	username.setImmediate(true);
	username.setWidth("300px");
	username.setNullRepresentation("");
	username.setInputPrompt("Enter your username");
	loginPanel.addComponent(username);
	
	password = new PasswordField("Password");
	password.setImmediate(true);
	password.setWidth("300px");
	password.setNullRepresentation("");
	loginPanel.addComponent(password);
	
	rememberMe = new CheckBox("Remember me");
	rememberMe.setValue(false);
	rememberMe.addStyleName(ValoTheme.CHECKBOX_LARGE);
	loginPanel.addComponent(rememberMe);
	
	btnLogin = new Button("Signin", FontAwesome.UNLOCK);
	btnLogin.addStyleName(ValoTheme.BUTTON_PRIMARY);
	btnLogin.addClickListener(this);
	btnLogin.setWidth("100%");
	loginPanel.addComponent(btnLogin);							
	
	final Label infoLabel = new Label(FontAwesome.INFO_CIRCLE.getHtml() + " You can sign in as: <br/>\"user\" with password \"user\" <br/>\"admin\" with password \"admin\".", ContentMode.HTML);
	infoLabel.setWidth("300px");
	loginPanel.addComponent(infoLabel);
}
 

private void createComponents() {
    prefixTitleOfArtifactDetails = new Label();
    prefixTitleOfArtifactDetails.addStyleName(ValoTheme.LABEL_SMALL);
    prefixTitleOfArtifactDetails.addStyleName(ValoTheme.LABEL_BOLD);
    prefixTitleOfArtifactDetails.setSizeUndefined();

    titleOfArtifactDetails = new Label();
    titleOfArtifactDetails.setId(UIComponentIdProvider.ARTIFACT_DETAILS_HEADER_LABEL_ID);
    titleOfArtifactDetails.setSizeFull();
    titleOfArtifactDetails.setImmediate(true);
    titleOfArtifactDetails.setWidth("100%");
    titleOfArtifactDetails.addStyleName(ValoTheme.LABEL_SMALL);
    titleOfArtifactDetails.addStyleName("text-bold");
    titleOfArtifactDetails.addStyleName("text-cut");
    titleOfArtifactDetails.addStyleName("header-caption-right");

    headerCaptionLayout = new HorizontalLayout();
    headerCaptionLayout.setMargin(false);
    headerCaptionLayout.setSpacing(true);
    headerCaptionLayout.setSizeFull();
    headerCaptionLayout.addStyleName("header-caption");

    headerCaptionLayout.addComponent(prefixTitleOfArtifactDetails);
    headerCaptionLayout.setComponentAlignment(prefixTitleOfArtifactDetails, Alignment.TOP_LEFT);
    headerCaptionLayout.setExpandRatio(prefixTitleOfArtifactDetails, 0.0F);

    headerCaptionLayout.addComponent(titleOfArtifactDetails);
    headerCaptionLayout.setComponentAlignment(titleOfArtifactDetails, Alignment.TOP_LEFT);
    headerCaptionLayout.setExpandRatio(titleOfArtifactDetails, 1.0F);

    maxMinButton = createMaxMinButton();

    artifactDetailsTable = createArtifactDetailsTable();

    artifactDetailsTable.setContainerDataSource(createArtifactLazyQueryContainer());
    addGeneratedColumn(artifactDetailsTable);
    if (!readOnly) {
        addGeneratedColumnButton(artifactDetailsTable);
    }
    setTableColumnDetails(artifactDetailsTable);
}
 

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

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

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

@Override
public void refreshUserSubstitutions() {
    component.removeAllComponents();

    UserSessionSource uss = beanLocator.get(UserSessionSource.NAME);
    List<UserSubstitution> substitutions = getUserSubstitutions();

    AppUI ui = AppUI.getCurrent();

    User currentOrSubstitutedUser = uss.getUserSession().getCurrentOrSubstitutedUser();
    if (substitutions.isEmpty()) {
        String substitutedUserCaption = getSubstitutedUserCaption(currentOrSubstitutedUser);

        userComboBox = null;

        userNameLabel = new Label(substitutedUserCaption);
        userNameLabel.setStyleName("c-user-select-label");
        userNameLabel.setSizeUndefined();

        if (ui != null && ui.isTestMode()) {
            userNameLabel.setCubaId("currentUserLabel");
        }

        component.addComponent(userNameLabel);
        component.setDescription(substitutedUserCaption);
    } else {
        userNameLabel = null;

        userComboBox = new CubaComboBox<>();
        userComboBox.setEmptySelectionAllowed(false);
        userComboBox.setItemCaptionGenerator(this::getSubstitutedUserCaption);
        userComboBox.setStyleName("c-user-select-combobox");

        if (ui != null) {
            if (ui.isTestMode()) {
                userComboBox.setCubaId("substitutedUserSelect");
            }
            if (ui.isPerformanceTestMode()) {
                userComboBox.setId(ui.getTestIdManager().getTestId("substitutedUserSelect"));
            }
        }
        List<User> options = new ArrayList<>();
        User sessionUser = uss.getUserSession().getUser();
        options.add(sessionUser);

        for (UserSubstitution substitution : substitutions) {
            User substitutedUser = substitution.getSubstitutedUser();
            options.add(substitutedUser);
        }

        userComboBox.setItems(options);

        userComboBox.setValue(currentOrSubstitutedUser);
        userComboBox.addValueChangeListener(this::substitutedUserChanged);

        component.addComponent(userComboBox);
        component.setDescription(null);
    }

    adjustWidth();
    adjustHeight();
}
 

public WebTimeZoneIndicator() {
    component = new Label();
    component.setSizeUndefined();
    component.setStyleName(USER_TIMEZONE_LABEL_STYLENAME);
}