com.vaadin.ui.ComboBox Java Examples

@Override
public void attach() {
    // サーバ名(Prefix)
    prefixField = new TextField(ViewProperties.getCaption("field.serverNamePrefix"));
    getLayout().addComponent(prefixField);

    // プラットフォーム
    cloudTable = new SelectCloudTable();
    getLayout().addComponent(cloudTable);

    // サーバ台数
    serverNumber = new ComboBox(ViewProperties.getCaption("field.serverNumber"));
    serverNumber.setWidth("110px");
    serverNumber.setMultiSelect(false);
    for (int i = 1; i <= MAX_ADD_SERVER; i++) {
        serverNumber.addItem(i);
    }
    serverNumber.setNullSelectionAllowed(false);
    serverNumber.setValue(1); // 初期値は1
    getLayout().addComponent(serverNumber);

    initValidation();
}
 

/**
 * @return a new ComboBox
 */
public ComboBox buildCombBox() {
    final ComboBox comboBox = SPUIComponentProvider.getComboBox(null, "", null, ValoTheme.COMBOBOX_SMALL, false, "",
            prompt);
    comboBox.setImmediate(true);
    comboBox.setPageLength(7);
    comboBox.setItemCaptionPropertyId(SPUILabelDefinitions.VAR_NAME);
    comboBox.setSizeUndefined();
    if (caption != null) {
        comboBox.setCaption(caption);
    }
    if (id != null) {
        comboBox.setId(id);
    }
    if (valueChangeListener != null) {
        comboBox.addValueChangeListener(valueChangeListener);
    }
    return comboBox;
}
 

private void initElements() {
	lbId.setValue("Id:");
	lbModule = new Label("Module:");
	lbCategory = new Label("Category:");
	
	module = new ComboBox();
	module.setWidth(WIDTH);
	
	category = new ComboBox();
	category.setWidth(WIDTH);
	
	id.setImmediate(true);
	name.setRequired(true);
	name.setRequiredError(REQUIRED_TEXT);
	description.setRequired(true);
	description.setRequiredError(REQUIRED_TEXT);
}
 

private ComboBox createLanguageSelector() {
    ComboBox languageSelector = new ComboBox("com.vaadin.demo.dashboard.DashboardUI.Language");
    languageSelector.setImmediate(true);
    languageSelector.setNullSelectionAllowed(false);
    addLocale(Locale.ENGLISH, languageSelector);
    addLocale(Locale.FRENCH, languageSelector);
    addLocale(new Locale("es"), languageSelector);
    // languageSelector.setValue(I18NStaticService.getI18NServive().getLocale());
    /*-languageSelector.addValueChangeListener(new ValueChangeListener() {

        private static final long serialVersionUID = 1L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            Locale locale = (Locale) (event.getProperty().getValue());
            I18NStaticService.getI18NServive().setLocale(locale);
            getUI().requestRepaintAll();
        }
    });*/
    return languageSelector;
}
 

@AutoGenerated
private VerticalLayout buildMainLayout() {
	// common part: create layout
	mainLayout = new VerticalLayout();
	mainLayout.setImmediate(false);
	mainLayout.setWidth("-1px");
	mainLayout.setHeight("-1px");
	mainLayout.setMargin(false);
	mainLayout.setSpacing(true);
	
	// top-level component properties
	setWidth("-1px");
	setHeight("-1px");
	
	// comboBoxCategories
	comboBoxCategories = new ComboBox();
	comboBoxCategories.setCaption("Select A Category");
	comboBoxCategories.setImmediate(false);
	comboBoxCategories.setWidth("-1px");
	comboBoxCategories.setHeight("-1px");
	comboBoxCategories.setInvalidAllowed(false);
	comboBoxCategories.setRequired(true);
	mainLayout.addComponent(comboBoxCategories);
	mainLayout.setExpandRatio(comboBoxCategories, 1.0f);
	
	// horizontalLayout_2
	horizontalLayout_2 = buildHorizontalLayout_2();
	mainLayout.addComponent(horizontalLayout_2);
	mainLayout.setExpandRatio(horizontalLayout_2, 1.0f);
	
	return mainLayout;
}
 

@Override
public void attach() {
    setHeight(TAB_HEIGHT);
    setMargin(false, true, false, true);
    setSpacing(false);

    // サーバサイズ
    sizeSelect = new ComboBox(ViewProperties.getCaption("field.serverSize"));
    sizeSelect.setNullSelectionAllowed(false);
    form.getLayout().addComponent(sizeSelect);

    // キーペア
    keySelect = new ComboBox(ViewProperties.getCaption("field.keyPair"));
    keySelect.setNullSelectionAllowed(false);
    keySelect.addContainerProperty(KEY_CAPTION_ID, String.class, null);
    keySelect.setItemCaptionPropertyId(KEY_CAPTION_ID);
    keySelect.setItemCaptionMode(AbstractSelect.ITEM_CAPTION_MODE_PROPERTY);
    // Windowsの場合はキーペアを無効にする
    if (StringUtils.startsWith(image.getImage().getOs(), PCCConstant.OS_NAME_WIN)) {
        keySelect.setEnabled(false);
    }
    form.getLayout().addComponent(keySelect);

    // クラスタ
    clusterSelect = new ComboBox(ViewProperties.getCaption("field.cluster"));
    clusterSelect.setNullSelectionAllowed(false);
    form.getLayout().addComponent(clusterSelect);

    // ルートサイズ
    rootSizeField = new TextField(ViewProperties.getCaption("field.rootSize"));
    rootSizeField.setImmediate(true);
    form.getLayout().addComponent(rootSizeField);

    addComponent(form);
}
 

@Override
public void attach() {
    setHeight(TAB_HEIGHT);
    setMargin(false, true, false, true);
    setSpacing(false);

    // サーバサイズ
    sizeSelect = new ComboBox(ViewProperties.getCaption("field.serverSize"));
    sizeSelect.setNullSelectionAllowed(false);
    form.getLayout().addComponent(sizeSelect);

    // キーペア
    keySelect = new ComboBox(ViewProperties.getCaption("field.keyPair"));
    keySelect.setNullSelectionAllowed(false);
    form.getLayout().addComponent(keySelect);

    addComponent(form);
}
 

public InviteUserTokenField() {
    inviteEmails = new HashSet<>();
    this.setWidth("100%");

    ProjectMemberService prjMemberService = AppContextUtil.getSpringBean(ProjectMemberService.class);
    candidateUsers = prjMemberService.getUsersNotInProject(CurrentProjectVariables.getProjectId(), AppUI.getAccountId());
    List<SimpleTokenizable> tokens = candidateUsers.stream().map(user -> new SimpleTokenizable(user.getUsername().hashCode(), user.getUsername())).collect(Collectors.toList());
    ComboBox<SimpleTokenizable> comboBox = new ComboBox<>("", tokens);
    comboBox.setItemCaptionGenerator(SimpleTokenizable::getStringValue);
    comboBox.setPlaceholder("Type here to add");
    comboBox.setNewItemProvider((ComboBox.NewItemProvider<SimpleTokenizable>) value -> {
        if (StringUtils.isValidEmail(value) && !inviteEmails.contains(value)) {
            inviteEmails.add(value);
            tokenField.addTokenizable(new SimpleTokenizable(value.hashCode(), value));
            return Optional.empty();
        } else {
            Notification.show("Warning", "Invalid input", Notification.Type.WARNING_MESSAGE);
            return Optional.empty();
        }
    });
    comboBox.addValueChangeListener(getComboBoxValueChange(tokenField));

    tokenField.addTokenRemovedListener(event -> {
        Tokenizable token = event.getTokenizable();
        inviteEmails.remove(token.getStringValue());
    });

    tokenField.setInputField(comboBox);
    tokenField.setEnableDefaultDeleteTokenAction(true);
    this.addComponent(tokenField);
}
 

public TimeZoneSelectionField(boolean isVerticalDisplay) {
    this.isVerticalDisplay = isVerticalDisplay;
    areaSelection = new StringValueComboBox(false, TimezoneVal.getAreas());
    areaSelection.addValueChangeListener((ValueChangeListener) event -> setCboTimeZone(areaSelection.getValue()));
    timezoneSelection = new ComboBox<>();
    timezoneSelection.setWidth(WebThemes.FORM_CONTROL_WIDTH);
    String area = areaSelection.getSelectedItem().orElse(null);
    areaSelection.setValue(area);
    setCboTimeZone(area);

    doSetValue(ZoneId.systemDefault().getId());
}
 

@AutoGenerated
private VerticalLayout buildMainLayout() {
	// common part: create layout
	mainLayout = new VerticalLayout();
	mainLayout.setImmediate(false);
	mainLayout.setWidth("-1px");
	mainLayout.setHeight("-1px");
	mainLayout.setMargin(true);
	mainLayout.setSpacing(true);
	
	// top-level component properties
	setWidth("-1px");
	setHeight("-1px");
	
	// comboBox
	comboBox = new ComboBox();
	comboBox.setImmediate(false);
	comboBox.setWidth("-1px");
	comboBox.setHeight("-1px");
	mainLayout.addComponent(comboBox);
	
	// treeExpression
	treeExpression = new Tree();
	treeExpression.setImmediate(false);
	treeExpression.setWidth("100.0%");
	treeExpression.setHeight("-1px");
	mainLayout.addComponent(treeExpression);
	mainLayout.setExpandRatio(treeExpression, 1.0f);
	
	return mainLayout;
}
 

@AutoGenerated
private HorizontalLayout buildHorizontalLayout_1() {
	// common part: create layout
	horizontalLayout_1 = new HorizontalLayout();
	horizontalLayout_1.setImmediate(false);
	horizontalLayout_1.setWidth("-1px");
	horizontalLayout_1.setHeight("-1px");
	horizontalLayout_1.setMargin(false);
	horizontalLayout_1.setSpacing(true);
	
	// comboBoxMin
	comboBoxMin = new ComboBox();
	comboBoxMin.setCaption("Minimum Type");
	comboBoxMin.setImmediate(true);
	comboBoxMin.setDescription("Select the type for the minimum.");
	comboBoxMin.setWidth("-1px");
	comboBoxMin.setHeight("-1px");
	horizontalLayout_1.addComponent(comboBoxMin);
	
	// textFieldMin
	textFieldMin = new TextField();
	textFieldMin.setCaption("Minimum Value");
	textFieldMin.setImmediate(true);
	textFieldMin.setDescription("Enter a value for the minimum.");
	textFieldMin.setWidth("-1px");
	textFieldMin.setHeight("-1px");
	textFieldMin.setInvalidAllowed(false);
	textFieldMin.setInputPrompt("eg. 1");
	horizontalLayout_1.addComponent(textFieldMin);
	horizontalLayout_1
			.setComponentAlignment(textFieldMin, new Alignment(9));
	
	return horizontalLayout_1;
}
 

@AutoGenerated
private HorizontalLayout buildHorizontalLayout_2() {
	// common part: create layout
	horizontalLayout_2 = new HorizontalLayout();
	horizontalLayout_2.setImmediate(false);
	horizontalLayout_2.setWidth("-1px");
	horizontalLayout_2.setHeight("-1px");
	horizontalLayout_2.setMargin(false);
	horizontalLayout_2.setSpacing(true);
	
	// comboBoxMax
	comboBoxMax = new ComboBox();
	comboBoxMax.setCaption("Maximum Type");
	comboBoxMax.setImmediate(true);
	comboBoxMax.setDescription("Select the type for the maximum.");
	comboBoxMax.setWidth("-1px");
	comboBoxMax.setHeight("-1px");
	horizontalLayout_2.addComponent(comboBoxMax);
	
	// textFieldMax
	textFieldMax = new TextField();
	textFieldMax.setCaption("Maximum Value");
	textFieldMax.setImmediate(true);
	textFieldMax.setDescription("Enter a value for the maxmum.");
	textFieldMax.setWidth("-1px");
	textFieldMax.setHeight("-1px");
	textFieldMax.setInvalidAllowed(false);
	textFieldMax.setInputPrompt("eg. 100");
	horizontalLayout_2.addComponent(textFieldMax);
	
	return horizontalLayout_2;
}
 

NewTicketWindow(LocalDate date, Integer projectId, Integer milestoneId, boolean isIncludeMilestone) {
    super(UserUIContext.getMessage(TicketI18nEnum.NEW));
    this.isIncludeMilestone = isIncludeMilestone;
    this.addStyleName(WebThemes.NO_SCROLLABLE_CONTAINER);
    MVerticalLayout content = new MVerticalLayout();
    withModal(true).withResizable(false).withCenter().withWidth(WebThemes.WINDOW_FORM_WIDTH).withContent(content);

    UserProjectComboBox projectListSelect = new UserProjectComboBox();
    projectListSelect.setEmptySelectionAllowed(false);
    selectedProject = projectListSelect.setSelectedProjectById(projectId);

    typeSelection = new ComboBox<>();
    typeSelection.setWidth(WebThemes.FORM_CONTROL_WIDTH);
    typeSelection.setEmptySelectionAllowed(false);

    projectListSelect.addValueChangeListener(valueChangeEvent -> {
        selectedProject = projectListSelect.getValue();
        loadAssociateTicketTypePerProject();
    });

    loadAssociateTicketTypePerProject();
    typeSelection.addValueChangeListener(event -> doChange(date, milestoneId));

    GridFormLayoutHelper formLayoutHelper = GridFormLayoutHelper.defaultFormLayoutHelper(LayoutType.TWO_COLUMN);
    formLayoutHelper.addComponent(projectListSelect, UserUIContext.getMessage(ProjectI18nEnum.SINGLE), 0, 0);
    formLayoutHelper.addComponent(typeSelection, UserUIContext.getMessage(GenericI18Enum.FORM_TYPE), 1, 0);
    formLayoutHelper.getLayout().addStyleName(WebThemes.BORDER_BOTTOM);

    formLayout = new MCssLayout().withFullWidth();
    content.with(formLayoutHelper.getLayout(), formLayout);
    doChange(date, milestoneId);
}
 

@AutoGenerated
private HorizontalLayout buildHorizontalLayout_2() {
	// common part: create layout
	horizontalLayout_2 = new HorizontalLayout();
	horizontalLayout_2.setImmediate(false);
	horizontalLayout_2.setWidth("-1px");
	horizontalLayout_2.setHeight("-1px");
	horizontalLayout_2.setMargin(false);
	horizontalLayout_2.setSpacing(true);
	
	// comboBoxCategoryFilter
	comboBoxCategoryFilter = new ComboBox();
	comboBoxCategoryFilter.setCaption("Filter Category");
	comboBoxCategoryFilter.setImmediate(false);
	comboBoxCategoryFilter.setWidth("-1px");
	comboBoxCategoryFilter.setHeight("-1px");
	horizontalLayout_2.addComponent(comboBoxCategoryFilter);
	horizontalLayout_2.setExpandRatio(comboBoxCategoryFilter, 1.0f);
	
	// buttonNewAttribute
	buttonNewAttribute = new Button();
	buttonNewAttribute.setCaption("New Attribute");
	buttonNewAttribute.setImmediate(true);
	buttonNewAttribute
			.setDescription("Click to create a new attribute in the dictionary.");
	buttonNewAttribute.setWidth("-1px");
	buttonNewAttribute.setHeight("-1px");
	horizontalLayout_2.addComponent(buttonNewAttribute);
	horizontalLayout_2.setComponentAlignment(buttonNewAttribute,
			new Alignment(10));
	
	return horizontalLayout_2;
}
 

protected void initElements() {
	type2 = new ComboBox();
	type2.setImmediate(true);
	type2.setWidth(WIDTH);
	lbMeta = new Label("Meta:");
	cbMeta = new CheckBox();
	cbMeta.setDescription("Is this element Meta data");
	
	optional.setWidth(WIDTH);
	type = new ComboBox();
	type.setWidth(WIDTH);
	type.setNullSelectionAllowed(false);
	type.setImmediate(true);
	type.addItem(SINGLE_FILE);
	type.addItem(MULTI_FILE);
	type.select(SINGLE_FILE);
	type.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = -1134955257251483403L;

		@Override
		public void valueChange(ValueChangeEvent event) {
			if(type.getValue().toString().contentEquals(SINGLE_FILE)) {
				getSingleFileUI();
			} else if(type.getValue().toString().contentEquals(MULTI_FILE)){
				getMultipleFilesUI();
			}
		}
	});
}
 

/**
 * {@inheritDoc}
 */
public Field<?> build(Class<?> clazz, String name) {
	ComboBox combo = new ComboBox();
	fillComboBox(combo, clazz, name);
	combo.setItemCaptionMode(ItemCaptionMode.ID);
	
	return combo;
}
 

/**
 * Fill the ComboBox with items from PersistentService
 * @param combo ComboBox to fill
 * @param clazz Class of Bean containing property name
 * @param name property name
 */
protected void fillComboBox(ComboBox combo, Class<?> clazz, String name) {
	PropertyDescriptor pd = BeanUtils.getPropertyDescriptor(clazz, name);
	Dao<?, Serializable> service = 
		persistentServiceFactory.createPersistentService(pd.getPropertyType());
	// fill combo
	Iterator<?>  iter = service.getAll().iterator();
	while(iter.hasNext())
		combo.addItem(iter.next());
}
 

public static ComboBox newComboBox(List<?> elements, String sortProperty, String caption) {
	Collections.sort(elements, new PropertyComparator(sortProperty));
	ComboBox combo = new ComboBox(caption);
	addItemList(combo, elements);
	
	return combo;
}
 

/**
 * Fill combo with a list of objeces.
 * @param data list to fill with.
 * @param clear true if clear all items before adding new ones.
 */
public static void fillCombo(ComboBox combo, List<?> data, boolean clear) {
	Object selected = combo.getValue();
	
	if (clear) {
		combo.removeAllItems();
	}
	
	for (Object o : data) {
		combo.addItem(o);
	}
	
	if (data.contains(selected))
		combo.setValue(selected);
}
 

/**
 * Add a link on primary and dependent ComboBoxes by property name. 
 * When selection changes on primary use propertyName to get a Collection and fill dependent ComboBox with it
 * @param primary ComboBox when selection changes
 * @param dependent ComboBox that are filled with collection   
 * @param propertyName the property name for get the collection from primary selected item
 * @param addNull if true, add a null as first combobox item
 */
@SuppressWarnings("rawtypes")
public static void link(final ComboBox primary, final ComboBox dependent,
		final String propertyName, final boolean addNull) {

	primary.addValueChangeListener(new ValueChangeListener() {

		public void valueChange(ValueChangeEvent event) {
			Object selected = event.getProperty().getValue();
			if (selected != null) {
				BeanWrapper wrapper = PropertyAccessorFactory.forBeanPropertyAccess(selected);
				if (wrapper.isReadableProperty(propertyName)) {
					Collection items = (Collection) wrapper.getPropertyValue(propertyName);
					dependent.removeAllItems();
					
					if (addNull)
						dependent.addItem(null);
					
					for (Object item : items)
						dependent.addItem(item);
				}
				else {
					log.error("Can't write on propety '" + propertyName + "' of class: '" + selected.getClass() + "'");
				}
			}

		}
	});
}
 

@Secured({ "ROLE_ANONYMOUS", "ROLE_USER", "ROLE_ADMIN" })
@Override
public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
	final VerticalLayout panelContent = createPanelContent();
	getParliamentMenuItemFactory().createParliamentTopicMenu(menuBar);

	String selectedYear = "2018/19";
	if (parameters != null && parameters.contains("[") && parameters.contains("]")) {
		selectedYear = parameters.substring(parameters.indexOf('[') + 1, parameters.lastIndexOf(']'));
	} 
	
	final DataContainer<ViewRiksdagenCommittee, String> dataContainer = getApplicationManager()
			.getDataContainer(ViewRiksdagenCommittee.class);
	final List<ViewRiksdagenCommittee> allCommittess = dataContainer.getAll();

	final Map<String, List<ViewRiksdagenCommittee>> committeeMap = allCommittess.stream().collect(Collectors.groupingBy(c -> c.getEmbeddedId().getOrgCode().toUpperCase(Locale.ENGLISH)));
	
	final ComboBox<String> comboBox = new ComboBox<>("Select year", Collections.unmodifiableList(Arrays.asList("2018/19","2017/18","2016/17","2015/16","2014/15","2013/14","2012/13","2011/12","2010/11")));
	panelContent.addComponent(comboBox);
	panelContent.setExpandRatio(comboBox, ContentRatio.SMALL);
	comboBox.setSelectedItem(selectedYear);
	comboBox.addValueChangeListener(new DecisionFlowValueChangeListener(NAME,""));
	
	final SankeyChart chart = decisionFlowChartManager.createAllDecisionFlow(committeeMap,comboBox.getSelectedItem().orElse(selectedYear));
	panelContent.addComponent(chart);
	panelContent.setExpandRatio(chart, ContentRatio.LARGE);

	final TextArea textarea = decisionFlowChartManager.createCommitteeeDecisionSummary(committeeMap,comboBox.getSelectedItem().orElse(selectedYear));
	textarea.setSizeFull();
	panelContent.addComponent(textarea);
	panelContent.setExpandRatio(textarea, ContentRatio.SMALL_GRID);


	getPageActionEventHelper().createPageEvent(ViewAction.VISIT_PARLIAMENT_RANKING_VIEW, ApplicationEventGroup.USER, NAME,
			parameters, selectedYear);
	panel.setCaption(new StringBuilder().append(NAME).append("::").append(PARLIAMENT_DECISION_FLOW).toString());

	return panelContent;

}
 

private ComboBox getDsComboField() {
    final Container container = createContainer();
    final ComboBox dsComboBox = SPUIComponentProvider.getComboBox(i18n.getMessage("bulkupload.ds.name"), "", null,
            null, false, "", i18n.getMessage("bulkupload.ds.name"));
    dsComboBox.setSizeUndefined();
    dsComboBox.addStyleName(SPUIDefinitions.BULK_UPLOD_DS_COMBO_STYLE);
    dsComboBox.setImmediate(true);
    dsComboBox.setFilteringMode(FilteringMode.STARTSWITH);
    dsComboBox.setPageLength(7);
    dsComboBox.setContainerDataSource(container);
    dsComboBox.setItemCaptionPropertyId(SPUILabelDefinitions.VAR_NAME_VERSION);
    dsComboBox.setId(UIComponentIdProvider.BULK_UPLOAD_DS_COMBO);
    dsComboBox.setWidth("100%");
    return dsComboBox;
}
 

/**
 * Decorate.
 * 
 * @param caption
 *            caption of the combobox
 * @param height
 *            as H
 * @param width
 *            as W
 * @param style
 *            as style
 * @param styleName
 *            as style name
 * @param required
 *            as T|F
 * @param data
 *            as data
 * @param prompt
 *            as promt
 * @return ComboBox as comp
 */
public static ComboBox decorate(final String caption, final String width, final String style,
        final String styleName, final boolean required, final String data, final String prompt) {
    final ComboBox spUICombo = new ComboBox();
    // Default settings
    spUICombo.setRequired(required);
    spUICombo.addStyleName(ValoTheme.COMBOBOX_TINY);

    if (!StringUtils.isEmpty(caption)) {
        spUICombo.setCaption(caption);
    }
    // Add style
    if (!StringUtils.isEmpty(style)) {
        spUICombo.setStyleName(style);
    }
    // Add style Name
    if (!StringUtils.isEmpty(styleName)) {
        spUICombo.addStyleName(styleName);
    }
    // AddWidth
    if (!StringUtils.isEmpty(width)) {
        spUICombo.setWidth(width);
    }
    // Set prompt
    if (!StringUtils.isEmpty(prompt)) {
        spUICombo.setInputPrompt(prompt);
    }
    // Set Data
    if (!StringUtils.isEmpty(data)) {
        spUICombo.setData(data);
    }

    return spUICombo;
}
 

/**
 * Combo box to pick the time zone offset.
 */
private void createMaintenanceTimeZoneControl() {
    // ComboBoxBuilder cannot be used here, because Builder do
    // 'comboBox.setItemCaptionPropertyId(SPUILabelDefinitions.VAR_NAME);'
    // which interferes our code: 'timeZone.addItems(getAllTimeZones());'
    timeZone = new ComboBox();
    timeZone.setId(UIComponentIdProvider.MAINTENANCE_WINDOW_TIME_ZONE_ID);
    timeZone.setCaption(i18n.getMessage("caption.maintenancewindow.timezone"));
    timeZone.addItems(getAllTimeZones());
    timeZone.setValue(getClientTimeZone());
    timeZone.addStyleName(ValoTheme.COMBOBOX_SMALL);
    timeZone.setTextInputAllowed(false);
    timeZone.setNullSelectionAllowed(false);
}
 

@Secured({ "ROLE_ANONYMOUS", "ROLE_USER", "ROLE_ADMIN" })
@Override
public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
	final VerticalLayout panelContent = createPanelContent();
	final String pageId = getPageId(parameters);

	final ViewRiksdagenCommittee viewRiksdagenCommittee = getItem(parameters);
	getCommitteeMenuItemFactory().createCommitteeeMenuBar(menuBar, pageId);

	String selectedYear = "2018/19";
	if (parameters != null && parameters.contains("[") && parameters.contains("]")) {
		selectedYear = parameters.substring(parameters.indexOf('[') + 1, parameters.lastIndexOf(']'));
	}

	final ComboBox<String> comboBox = new ComboBox<>("Select year", Collections.unmodifiableList(
			Arrays.asList("2018/19","2017/18", "2016/17", "2015/16", "2014/15", "2013/14", "2012/13", "2011/12", "2010/11")));
	panelContent.addComponent(comboBox);
	panelContent.setExpandRatio(comboBox, ContentRatio.SMALL2);
	comboBox.setSelectedItem(selectedYear);
	
	comboBox.addValueChangeListener(new DecisionFlowValueChangeListener(NAME,pageId));

	final Map<String, List<ViewRiksdagenCommittee>> committeeMap = getApplicationManager()
			.getDataContainer(ViewRiksdagenCommittee.class).getAll().stream()
			.collect(Collectors.groupingBy(c -> c.getEmbeddedId().getOrgCode().toUpperCase(Locale.ENGLISH)));

	final SankeyChart chart = decisionFlowChartManager.createCommitteeDecisionFlow(viewRiksdagenCommittee,
			committeeMap, comboBox.getSelectedItem().orElse(selectedYear));
	panelContent.addComponent(chart);
	panelContent.setExpandRatio(chart, ContentRatio.LARGE);

	getPageActionEventHelper().createPageEvent(ViewAction.VISIT_COMMITTEE_VIEW, ApplicationEventGroup.USER, NAME,
			parameters, pageId);
	panel.setCaption(new StringBuilder().append(NAME).append("::").append(COMMITTEE_DECISION_FLOW).toString());

	return panelContent;

}
 

public void setItems(ComboBox.CaptionFilter captionFilter, Collection<T> items) {
    getFieldInternal().setItems(captionFilter, items);
}
 

public void setItems(ComboBox.CaptionFilter captionFilter, T... items) {
    getFieldInternal().setItems(captionFilter, items);
}
 

public void setItems(ComboBox.CaptionFilter captionFilter, T... items) {
    getFieldInternal().setItems(captionFilter, items);
}
 

public ComboBox.NewItemHandler getNewItemHandler() {
    return getFieldInternal().getNewItemHandler();
}
 

public void setNewItemHandler(ComboBox.NewItemHandler newItemHandler) {
    getFieldInternal().setNewItemHandler(newItemHandler);
}