Java HorizontalLayout.addComponent方法代码示例

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/**
 * @param txtCode
 * @return une ligne de légende
 */
private HorizontalLayout getLegendLineLayout(String txtCode) {
	HorizontalLayout hlLineLegend = new HorizontalLayout();
	hlLineLegend.setWidth(100, Unit.PERCENTAGE);
	hlLineLegend.setSpacing(true);

	Image flagImg = new Image(null, new ThemeResource("images/icon/Flag-" + txtCode + "-icon.png"));
	Label label = new Label(applicationContext.getMessage("formation.table.flagEtat.tooltip." + txtCode, null,
			UI.getCurrent().getLocale()));
	hlLineLegend.addComponent(flagImg);
	hlLineLegend.setComponentAlignment(flagImg, Alignment.MIDDLE_LEFT);
	hlLineLegend.addComponent(label);
	hlLineLegend.setComponentAlignment(label, Alignment.MIDDLE_LEFT);
	hlLineLegend.setExpandRatio(label, 1);
	return hlLineLegend;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/**
 * @param toolbar
 *            HorizontalLayout which contains all the action Buttons
 * @param toolbarButton
 *            Which Tool bar button to create (Provided using ENUM constant)
 * @param listner
 *            Click listener called when this button is clicked
 * @return
 */

public static Button buildToolbarButton(HorizontalLayout toolbar, ToolbarButtons toolbarButton,
        ClickListener listner) {
    Button button = new Button(toolbarButton.getText());
    button.addStyleName(StyleConstants.BUTTON_TOOLBAR);
    button.setDescription(toolbarButton.getTooltip());
    button.setStyleName(ValoTheme.BUTTON_LINK);
    if (StringUtils.isNotEmpty(toolbarButton.getImageLocation())) {
        button.setIcon(new ThemeResource(toolbarButton.getImageLocation()), toolbarButton.toString());
    }
    button.setEnabled(false);
    button.setId(toolbarButton.getId());
    button.addClickListener(listner);
    toolbar.addComponent(button);
    return button;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
public SummaryLayout(ServerApi server, BackupServiceApi backupService,
        ArchiveApi archiver) {
    super();
    this.server = server;
    this.backupService = backupService;
    this.archiver = archiver;
    this.summarytable = createTable();
    // creating Server table
    this.summarytable.addItem(new Object[] { "DNS Name: ", getHostName() }, new Integer(1));
    this.summarytable.addItem(new Object[] { "IP Address: ", getIpAddress() }, new Integer(2));
    this.summarytable.addItem(new Object[] { "Version: ", getVersion() }, new Integer(3));
    this.summarytable.addItem(new Object[] { "Uptime: ", server.uptimeToString() }, new Integer(4));
    this.summarytable.addItem(new Object[] { "Current Server Time: ", new Date().toString() }, new Integer(5));

    VerticalLayout tableContainer = new VerticalLayout();
    tableContainer.addComponent(this.summarytable);
    addComponent(tableContainer);
    addComponent(createCheckBox());

    HorizontalLayout actionContainer = new HorizontalLayout();
    actionContainer.addComponent(createDownloadButton());
    addComponent(actionContainer);
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
private Layout buttonsLayout(Button... buttons) {
	HorizontalLayout layout = new HorizontalLayout();
	layout.setSizeFull();

	List<Component> components = new ArrayList<>(Arrays.asList(buttons));

	// Set HTML id for each button
	for(Component b : components) {
		b.setId(b.getCaption().replace(' ', '-')+"-btn");
	}

	// Split components into sublists of 5 elements
	int partitionSize = 5;
	List<List<Component>> partitions = new ArrayList<>();
	for (int i = 0; i < components.size(); i += partitionSize) {
		partitions.add(components.subList(i, Math.min(i + partitionSize, components.size())));
	}

	// Create vertical layouts for each list of buttons
	for(List<Component> sublist : partitions) {
		VerticalLayout vLayout = new VerticalLayout();
		vLayout.setMargin(false);

		sublist.stream().forEach(btn -> {
			btn.setSizeFull();
			vLayout.addComponent(btn);
		});

		layout.addComponent(vLayout);
	}

	return layout;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
@Override
protected Component createComponent() {
  final CssLayout contentLayout = new CssLayout(new Label("Content"));
  contentLayout.setSizeFull();
  contentLayout.setId(cssLayoutID().apply(MainUI.class, "Content"));

  final VerticalLayout menuLayout = new VerticalLayout();
  menuLayout.setId(verticalLayoutID().apply(MainUI.class, "MenuLayout"));
  menuLayout.setStyleName(ValoTheme.MENU_ROOT);
  menuLayout.setWidth(100, Unit.PERCENTAGE);
  menuLayout.setHeight(100, Unit.PERCENTAGE);
  menuLayout.setSizeFull();

  // to hard bound
  menuLayout.addComponent(new MenuComponent(contentLayout));


  final HorizontalLayout mainLayout = new HorizontalLayout();
  mainLayout.setId(horizontalLayoutID().apply(MainUI.class, "MainLayout"));
  mainLayout.setSizeFull();
  mainLayout.addComponent(menuLayout);
  mainLayout.addComponent(contentLayout);

  mainLayout.setExpandRatio(menuLayout, 0.20f);
  mainLayout.setExpandRatio(contentLayout, 0.80f);

  return mainLayout;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
private HorizontalLayout mainLayout() {
  menuLayout = new VerticalLayout();
  menuLayout.setStyleName(ValoTheme.MENU_ROOT);
  menuLayout.setWidth(100, Unit.PERCENTAGE);
  menuLayout.setHeight(100, Unit.PERCENTAGE);
  menuLayout.setSizeFull();

  final CssLayout menuButtons = new CssLayout();
  menuButtons.setSizeFull();
  menuButtons.addStyleName(ValoTheme.MENU_PART);
  menuButtons.addStyleName(ValoTheme.MENU_PART_LARGE_ICONS);

  menuButtons.addComponents(
      createMenuButton(VaadinIcons.VIEWPORT, "Dashboard", DashboardComponent::new),
      createMenuButton(VaadinIcons.SITEMAP, "Sitemap", DashboardComponent::new),
      createMenuButton(VaadinIcons.CALC_BOOK, "Calculate", CalcComponent::new),
      createMenuButton(VaadinIcons.NOTEBOOK, "Write", WriteComponent::new),
      createMenuButtonForNotification(VaadinIcons.EXIT, "Logout", "You want to go?")
  );
  menuLayout.addComponent(menuButtons);

  contentLayout = new CssLayout(new Label("Content"));
  contentLayout.setSizeFull();

  final HorizontalLayout layout = new HorizontalLayout();
  layout.setSizeFull();
  layout.addComponent(menuLayout);
  layout.addComponent(contentLayout);

  layout.setExpandRatio(menuLayout, 0.20f);
  layout.setExpandRatio(contentLayout, 0.80f);

  return layout;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
private HorizontalLayout getButtons(Component... components) {
	Button backButton = new Button("Go Back", VaadinIcons.BACKSPACE_A);
	backButton.setId("back-btn");
	backButton.addClickListener(e -> getUI().getNavigator().navigateTo(PersephoneViews.APPLICATIONS));

	HorizontalLayout layout = new HorizontalLayout();
	layout.addComponent(backButton);
	layout.addComponents(components);
	return layout;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
private void addDataGrid() {

		grid = streamDataGrid.get();
		grid.setWidth("100%");
		
		HorizontalLayout bottomLayout = new HorizontalLayout();
		bottomLayout.setDefaultComponentAlignment(Alignment.MIDDLE_CENTER);
		bottomLayout.addComponent(grid);
		bottomLayout.setWidth("100%");

		addComponent(bottomLayout);
	}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/** Renvoie un layout contenant un choix de langue et une traduction
 * @param traductionOther
 * @return le layout
 */
private HorizontalLayout getLangueLayout(I18nTraduction traductionOther){
	/*Le layout renvoyé*/
	HorizontalLayout hlLangueOther = new HorizontalLayout();
	listLayoutTraductions.add(hlLangueOther);
	hlLangueOther.setSpacing(true);
	hlLangueOther.setWidth(100, Unit.PERCENTAGE);
	
	/*La combobox avec les icones de drapeaux*/
	ComboBoxLangue cbLangue = new ComboBoxLangue(listeLangueEnService,false);
	cbLangue.selectLangue((traductionOther==null?null:traductionOther.getLangue()));
	cbLangue.setWidth(75, Unit.PIXELS);
	hlLangueOther.addComponent(cbLangue);
	
	/*Le textField... ou */
	AbstractField<String> tfValOther = getNewValueComponent();		
	tfValOther.setWidth(100, Unit.PERCENTAGE);
	if (traductionOther!=null){
		tfValOther.setValue(traductionOther.getValTrad());
	}		
	hlLangueOther.addComponent(tfValOther);
	hlLangueOther.setExpandRatio(tfValOther,1);
	
	/*Le bouton de suppression de la langue*/
	OneClickButton removeLangue = new OneClickButton(FontAwesome.MINUS_SQUARE_O);
	removeLangue.addStyleName(ValoTheme.BUTTON_ICON_ONLY);
	removeLangue.addStyleName(ValoTheme.BUTTON_BORDERLESS);
	removeLangue.addClickListener(e->{layoutLangue.removeComponent(hlLangueOther);listLayoutTraductions.remove(hlLangueOther);checkVisibleAddLangue();centerWindow();});
	hlLangueOther.addComponent(removeLangue);
	return hlLangueOther;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/**
 * @param caption
 *            Caption Text Representing Header
 * @param guid
 *            Help GUID for caller view
 * @return
 *         Horizontal Layout containing Caption text and Help button
 */
public static HorizontalLayout createSubHeader(String caption, String guid) {

    HorizontalLayout subHeader = new HorizontalLayout();
    subHeader.setWidth("100%");
    subHeader.setHeight("35px");
    subHeader.setSpacing(true);
    subHeader.addStyleName("toolbar");
    final Label title = new Label(caption);
    title.setSizeUndefined();
    subHeader.addComponent(title);
    subHeader.setComponentAlignment(title, Alignment.MIDDLE_LEFT);
    subHeader.setExpandRatio(title, 1);

    // create help button if we have some GUID else do not add this button
    if (guid != null) {

        Button helpButton = new Button();
        helpButton.setImmediate(true);
        helpButton.setStyleName(Reindeer.BUTTON_LINK);
        helpButton.setDescription("Help");
        helpButton.setIcon(new ThemeResource("img/Help.png"));
        subHeader.addComponent(helpButton);
        helpButton.addClickListener(new HelpButtonListener(guid));
    }

    return subHeader;
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/**
 * Crée une fenêtre d'édition de langue
 * @param langue la langue à éditer
 */
public AdminLangueWindow(Langue langue) {
	/* Style */
	setModal(true);
	setWidth(350,Unit.PIXELS);
	setResizable(false);
	setClosable(false);

	/* Layout */
	VerticalLayout layout = new VerticalLayout();
	layout.setMargin(true);
	layout.setSpacing(true);
	setContent(layout);

	/* Titre */
	setCaption(applicationContext.getMessage("langue.window", null, UI.getCurrent().getLocale()));

	/* Formulaire */
	fieldGroup = new CustomBeanFieldGroup<>(Langue.class);
	fieldGroup.setItemDataSource(langue);
	FormLayout formLayout = new FormLayout();
	formLayout.setSpacing(true);
	formLayout.setSizeUndefined();
	for (String fieldName : LANGUE_FIELDS_ORDER) {
		formLayout.addComponent(fieldGroup.buildAndBind(applicationContext.getMessage("langue.table." + fieldName, null, UI.getCurrent().getLocale()), fieldName));
	}

	fieldGroup.getField(Langue_.codLangue.getName()).setReadOnly(true);
	fieldGroup.getField(Langue_.libLangue.getName()).setReadOnly(true);
	if (langue.getCodLangue().equals(NomenclatureUtils.LANGUE_FR)){
		fieldGroup.getField(Langue_.tesLangue.getName()).setEnabled(false);
	}

	layout.addComponent(formLayout);

	/* Ajoute les boutons */
	HorizontalLayout buttonsLayout = new HorizontalLayout();
	buttonsLayout.setWidth(100, Unit.PERCENTAGE);
	buttonsLayout.setSpacing(true);
	layout.addComponent(buttonsLayout);

	btnAnnuler = new OneClickButton(applicationContext.getMessage("btnAnnuler", null, UI.getCurrent().getLocale()), FontAwesome.TIMES);
	btnAnnuler.addClickListener(e -> close());
	buttonsLayout.addComponent(btnAnnuler);
	buttonsLayout.setComponentAlignment(btnAnnuler, Alignment.MIDDLE_LEFT);

	btnEnregistrer = new OneClickButton(applicationContext.getMessage("btnSave", null, UI.getCurrent().getLocale()), FontAwesome.SAVE);
	btnEnregistrer.addStyleName(ValoTheme.BUTTON_PRIMARY);
	btnEnregistrer.addClickListener(e -> {
		try {
			/* Valide la saisie */
			fieldGroup.commit();
			/* Enregistre la langue saisie */
			langueController.saveLangue(langue);
			/* Ferme la fenêtre */
			close();
		} catch (CommitException ce) {
		}
	});
	buttonsLayout.addComponent(btnEnregistrer);
	buttonsLayout.setComponentAlignment(btnEnregistrer, Alignment.MIDDLE_RIGHT);

	/* Centre la fenêtre */
	center();
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/**
 * Crée une fenêtre d'édition de date d'alerte SVA
 * @param parametre le parametre à éditer
 */
public ScolGestCandidatWindow(Parametre parametre, String title) {
	/* Style */
	setModal(true);
	setWidth(600,Unit.PIXELS);
	setResizable(true);
	setClosable(true);

	/* Layout */
	VerticalLayout layout = new VerticalLayout();
	layout.setWidth(100, Unit.PERCENTAGE);
	layout.setMargin(true);
	layout.setSpacing(true);
	setContent(layout);

	/* Titre */
	setCaption(title);

	/* Formulaire */
	fieldGroup = new CustomBeanFieldGroup<>(Parametre.class);
	fieldGroup.setItemDataSource(parametre);
	FormLayout formLayout = new FormLayout();
	formLayout.setWidth(100, Unit.PERCENTAGE);
	formLayout.setSpacing(true);
	
	ComboBoxPresentation field = fieldGroup.buildAndBind(applicationContext.getMessage("droitprofilind.gestCandidat.title", null, UI.getCurrent().getLocale()), 
			Parametre_.valParam.getName(), ComboBoxPresentation.class);
	field.setListe(parametreController.getListeGestionnaireCandidat());
	field.setWidth(100, Unit.PERCENTAGE);			
	formLayout.addComponent(field);

	layout.addComponent(formLayout);

	/* Ajoute les boutons */
	HorizontalLayout buttonsLayout = new HorizontalLayout();
	buttonsLayout.setWidth(100, Unit.PERCENTAGE);
	buttonsLayout.setSpacing(true);
	layout.addComponent(buttonsLayout);

	btnAnnuler = new OneClickButton(applicationContext.getMessage("btnAnnuler", null, UI.getCurrent().getLocale()), FontAwesome.TIMES);
	btnAnnuler.addClickListener(e -> close());
	buttonsLayout.addComponent(btnAnnuler);
	buttonsLayout.setComponentAlignment(btnAnnuler, Alignment.MIDDLE_LEFT);

	btnEnregistrer = new OneClickButton(applicationContext.getMessage("btnSave", null, UI.getCurrent().getLocale()), FontAwesome.SAVE);
	btnEnregistrer.addStyleName(ValoTheme.BUTTON_PRIMARY);		
	btnEnregistrer.addClickListener(e -> {
		try {				
			/* Valide la saisie */
			fieldGroup.commit();
			/* Enregistre la alertSva saisie */
			changeGestCandidatWindowListener.btnOkClick(parametre);
			/* Ferme la fenêtre */
			close();
		} catch (CommitException ce) {
		}
	});
	buttonsLayout.addComponent(btnEnregistrer);
	buttonsLayout.setComponentAlignment(btnEnregistrer, Alignment.MIDDLE_RIGHT);

	/* Centre la fenêtre */
	center();
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
private void addHeaderAndButtons() {
	HorizontalLayout topLayout = new HorizontalLayout();
	topLayout.setWidth("80%");

	Label header = new Label("Streaming Console");
	header.addStyleName(ValoTheme.LABEL_H2);

	Button showButton = new Button("");
	showButton.setCaption("Stream");
	showButton.addStyleName(ValoTheme.BUTTON_PRIMARY);
	// showButton.setIcon(VaadinIcons.PLUS_CIRCLE);
	showButton.addClickListener(click -> {
		System.out.println("[x] Show button clicked ...");
		// Start the data feed thread
		new FeederThread().start();	
	});

	Button sendButton = new Button("");
	sendButton.setCaption("Send");
	sendButton.addStyleName(ValoTheme.BUTTON_PRIMARY);
	sendButton.setIcon(VaadinIcons.PLUS);
	sendButton.addClickListener(click -> {
		
		Runnable r = new Runnable() {
			@Override
			public void run() {
				System.out.println("[x] Send button clicked ...");
				sender.stream();
			}
		};

		new Thread(r).start();
	});

	topLayout.addComponent(header);
	topLayout.setComponentAlignment(header, Alignment.BOTTOM_CENTER);
	topLayout.addComponent(showButton);
	topLayout.setComponentAlignment(showButton, Alignment.MIDDLE_CENTER);
	topLayout.addComponent(sendButton);
	topLayout.setComponentAlignment(sendButton, Alignment.MIDDLE_CENTER);

	addComponent(topLayout);
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/**
 * Crée une fenêtre de recherche de centre de candidature
 */
public SearchCtrCandWindow() {
	/* Style */
	setWidth(740, Unit.PIXELS);
	setHeight(480, Unit.PIXELS);
	setModal(true);
	setResizable(true);

	/* Layout */
	VerticalLayout layout = new VerticalLayout();
	setContent(layout);
	layout.setSizeFull();
	layout.setMargin(true);
	layout.setSpacing(true);

	/* Titre */
	setCaption(applicationContext.getMessage("ctrCand.window.search.title", null, Locale.getDefault()));
	
	/* Table de Resultat de recherche*/
	grid.addItems(centreCandidatureController.getListCentreCandidature());
	grid.initColumn(FIELDS_ORDER, "ctrCand.table.", CentreCandidature_.codCtrCand.getName());
	grid.addSelectionListener(e->{
		// Le bouton d'enregistrement est actif seulement si un ctrCand est sélectionnée.
		boolean isSelected = grid.getSelectedItem() instanceof CentreCandidature;
		btnValider.setEnabled(isSelected);
	});
	grid.addItemClickListener(e->{
		if (e.isDoubleClick()) {
			grid.select(e.getItemId());
			btnValider.click();				
		}
	});
	
	grid.setColumnWidth(CentreCandidature_.codCtrCand.getName(), 180);
	grid.setExpendColumn(CentreCandidature_.libCtrCand.getName());
	
	layout.addComponent(grid);
	layout.setExpandRatio(grid, 1.0f);

	/* Boutons */
	HorizontalLayout buttonsLayout = new HorizontalLayout();
	buttonsLayout.setWidth(100, Unit.PERCENTAGE);
	buttonsLayout.setSpacing(true);
	layout.addComponent(buttonsLayout);

	btnAnnuler = new OneClickButton(applicationContext.getMessage("btnAnnuler", null, UI.getCurrent().getLocale()), FontAwesome.TIMES);
	btnAnnuler.addClickListener(e -> close());
	buttonsLayout.addComponent(btnAnnuler);
	buttonsLayout.setComponentAlignment(btnAnnuler, Alignment.MIDDLE_LEFT);
	
	btnValider = new OneClickButton(applicationContext.getMessage("btnValid", null, UI.getCurrent().getLocale()), FontAwesome.SAVE);
	btnValider.setEnabled(false);
	btnValider.addStyleName(ValoTheme.BUTTON_PRIMARY);
	btnValider.addClickListener(e -> {
		performAction();
	});
	buttonsLayout.addComponent(btnValider);
	buttonsLayout.setComponentAlignment(btnValider, Alignment.MIDDLE_RIGHT);
	

	/* Centre la fenêtre */
	center();
}
 

import com.vaadin.ui.HorizontalLayout; //导入方法依赖的package包/类
/** Crée une fenêtre d'édition de date d'alerte SVA
 * @param parametreDate
 * @param parametreDefinitif
 */
public ScolAlertSvaParametreWindow(Parametre parametreDate, Parametre parametreDefinitif) {
	/* Style */
	setModal(true);
	setWidth(600,Unit.PIXELS);
	setResizable(true);
	setClosable(true);
	
	ParametreSvaPresentation parametre = new ParametreSvaPresentation(parametreDate.getValParam(),parametreDefinitif.getValParam());

	/* Layout */
	VerticalLayout layout = new VerticalLayout();
	layout.setWidth(100, Unit.PERCENTAGE);
	layout.setMargin(true);
	layout.setSpacing(true);
	setContent(layout);

	/* Titre */
	setCaption(applicationContext.getMessage("alertSva.date.window", null, UI.getCurrent().getLocale()));

	/* Formulaire */
	fieldGroup = new CustomBeanFieldGroup<>(ParametreSvaPresentation.class);
	fieldGroup.setItemDataSource(parametre);
	FormLayout formLayout = new FormLayout();
	formLayout.setWidth(100, Unit.PERCENTAGE);
	formLayout.setSpacing(true);
	
	ComboBoxPresentation field = fieldGroup.buildAndBind(applicationContext.getMessage("alertSva.date.title", null, UI.getCurrent().getLocale()), 
			ParametreSvaPresentation.CHAMPS_DATE, ComboBoxPresentation.class);
	field.setListe(alertSvaController.getListeDateSVA());
	field.setWidth(100, Unit.PERCENTAGE);
	formLayout.addComponent(field);
	
	RequiredStringCheckBox fieldDefinitif = fieldGroup.buildAndBind(applicationContext.getMessage("alertSva.definitif.title", null, UI.getCurrent().getLocale()), 
			ParametreSvaPresentation.CHAMPS_DEFINITF, RequiredStringCheckBox.class);
	fieldDefinitif.setWidth(100, Unit.PERCENTAGE);
	formLayout.addComponent(fieldDefinitif);

	layout.addComponent(formLayout);

	/* Ajoute les boutons */
	HorizontalLayout buttonsLayout = new HorizontalLayout();
	buttonsLayout.setWidth(100, Unit.PERCENTAGE);
	buttonsLayout.setSpacing(true);
	layout.addComponent(buttonsLayout);

	btnAnnuler = new OneClickButton(applicationContext.getMessage("btnAnnuler", null, UI.getCurrent().getLocale()), FontAwesome.TIMES);
	btnAnnuler.addClickListener(e -> close());
	buttonsLayout.addComponent(btnAnnuler);
	buttonsLayout.setComponentAlignment(btnAnnuler, Alignment.MIDDLE_LEFT);

	btnEnregistrer = new OneClickButton(applicationContext.getMessage("btnSave", null, UI.getCurrent().getLocale()), FontAwesome.SAVE);
	btnEnregistrer.addStyleName(ValoTheme.BUTTON_PRIMARY);		
	btnEnregistrer.addClickListener(e -> {
		try {				
			/* Valide la saisie */
			fieldGroup.commit();
			/* Enregistre la alertSva saisie */
			changeAlertSVAWindowListener.btnOkClick(parametre);
			/* Ferme la fenêtre */
			close();
		} catch (CommitException ce) {
		}
	});
	buttonsLayout.addComponent(btnEnregistrer);
	buttonsLayout.setComponentAlignment(btnEnregistrer, Alignment.MIDDLE_RIGHT);

	/* Centre la fenêtre */
	center();
}