import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
public WebNewWindowButton() {
    component = new CubaButton();
    component.addStyleName(NEW_WINDOW_BUTTON_STYLENAME);
    component.setDescription(null);

    URL pageUrl;
    try {
        pageUrl = Page.getCurrent().getLocation().toURL();
    } catch (MalformedURLException ignored) {
        LoggerFactory.getLogger(WebNewWindowButton.class).warn("Couldn't get URL of current Page");
        return;
    }

    ExternalResource currentPage = new ExternalResource(pageUrl);
    final BrowserWindowOpener opener = new BrowserWindowOpener(currentPage);
    opener.setWindowName("_blank");

    opener.extend(component);
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
public AccountModuleImpl() {
    addStyleName("module");
    ControllerRegistry.addController(new UserAccountController(this));

    MHorizontalLayout topPanel = new MHorizontalLayout().withFullWidth().withMargin(true).withStyleName("border-bottom");
    AccountSettingBreadcrumb breadcrumb = ViewManager.getCacheComponent(AccountSettingBreadcrumb.class);

    MButton helpBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.ACTION_HELP))
            .withIcon(FontAwesome.MORTAR_BOARD).withStyleName(WebThemes.BUTTON_LINK);
    ExternalResource helpRes = new ExternalResource("https://community.mycollab.com/docs/account-management/");
    BrowserWindowOpener helpOpener = new BrowserWindowOpener(helpRes);
    helpOpener.extend(helpBtn);

    topPanel.with(breadcrumb, helpBtn).withAlign(helpBtn, Alignment.TOP_RIGHT);

    tabSheet = new VerticalTabsheet();
    tabSheet.setSizeFull();
    tabSheet.setNavigatorStyleName("sidebar-menu");
    tabSheet.addToggleNavigatorControl();
    VerticalLayout contentWrapper = tabSheet.getContentWrapper();
    contentWrapper.addStyleName("main-content");
    contentWrapper.addComponentAsFirst(topPanel);

    this.buildComponents();
    this.setContent(tabSheet);
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
private void buildLanguageUpdatePanel() {
    FormContainer formContainer = new FormContainer();
    MHorizontalLayout layout = new MHorizontalLayout().withFullWidth().withMargin(new MarginInfo(true));
    MVerticalLayout leftPanel = new MVerticalLayout().withMargin(false);
    Label logoDesc = new Label(UserUIContext.getMessage(ShellI18nEnum.OPT_LANGUAGE_DOWNLOAD));
    leftPanel.with(logoDesc).withWidth("250px");
    MVerticalLayout rightPanel = new MVerticalLayout().withMargin(false);
    MButton downloadBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_DOWNLOAD))
            .withStyleName(WebThemes.BUTTON_ACTION).withIcon(FontAwesome.DOWNLOAD);
    ServerConfiguration serverConfiguration = AppContextUtil.getSpringBean(ServerConfiguration.class);
    BrowserWindowOpener opener = new BrowserWindowOpener(serverConfiguration.getApiUrl("localization/translations"));
    opener.extend(downloadBtn);
    rightPanel.with(downloadBtn, new ELabel(UserUIContext.getMessage(ShellI18nEnum
            .OPT_UPDATE_LANGUAGE_INSTRUCTION)).withStyleName(UIConstants.META_INFO));
    layout.with(leftPanel, rightPanel).expand(rightPanel);
    formContainer.addSection("Languages", layout);
    this.with(formContainer);
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
/**
 * @param caption
 * @param bwo
 * @param icon
 * @return un bouton pour l'assistance
 */
private OneClickButton getButton(String caption, String bwo, com.vaadin.server.Resource icon){
	BrowserWindowOpener browser = new BrowserWindowOpener(new ExternalResource(bwo));
	OneClickButton btn = new OneClickButton(caption, icon);
	btn.addStyleName(ValoTheme.BUTTON_LINK);
	browser.extend(btn);
	return btn;
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
protected void initializeButtons() {
	//
	// The Save button
	//
	this.buttonSave.addClickListener(new ClickListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void buttonClick(ClickEvent event) {
			self.savePolicy();
		}
	});
	//
	// Attach a window opener to the View XML button
	//
	BrowserWindowOpener opener = new BrowserWindowOpener(new StreamResource(new StreamResource.StreamSource() {
		private static final long serialVersionUID = 1L;

		@Override
		public InputStream getStream() {
			try {
				if (logger.isDebugEnabled()) {
					logger.debug("Setting view xml button to: " + self.file.getAbsolutePath());
				}
				return new FileInputStream(self.file);
			} catch (Exception e) {
				logger.error("Failed to open input stream " + self.file);
			}
			return null;
		}
	}, self.file.getName()));
	opener.setWindowName("_new");
	opener.extend(this.buttonViewXML);
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
/**
 * Setup UI.
 * @param errorMessage
 */
private void initComponents(String errorMessage) {
	logoutLink = new LogoutLink();
	logoutLink.setVisible(false);

	User user = 
		(User)VaadinSession.getCurrent().getAttribute(SessionStorageKey.USER.name());
	
	// if authencication has been successful we open up a new tab to show the DHConvalidator services
	btContinue = new Button(Messages.getString("LoginResultPanel.continue")); //$NON-NLS-1$
	new BrowserWindowOpener(DHConvalidatorServices.class).extend(btContinue);
	
	btRetry = new Button(Messages.getString("LoginResultPanel.retry")); //$NON-NLS-1$
	btRetry.setVisible(false);
	
	Label infoLabel = new Label("", ContentMode.HTML);
	if (errorMessage != null) {
		infoLabel.setValue(
			Messages.getString("LoginResultPanel.authenticationFailure", errorMessage)); //$NON-NLS-1$
		btContinue.setVisible(false);
		btRetry.setVisible(true);
	}
	else {
		infoLabel.setValue(
			Messages.getString(
					"LoginResultPanel.greeting", //$NON-NLS-1$
					user.getFirstName(), 
					user.getLastName())); 
		logoutLink.setVisible(true);
	}
	
	addCenteredComponent(logoutLink, Alignment.TOP_RIGHT);
	addCenteredComponent(infoLabel);
	addCenteredComponent(btContinue);
	addCenteredComponent(btRetry);
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
private void initWindow(final String caption, final byte[] file, final String fileName) {

		setCaption(caption);

		final VerticalLayout contentContainer = new VerticalLayout();
		contentContainer.setMargin(true);
		contentContainer.setSpacing(true);

		final Label infoLbl = new Label(fileName);
		contentContainer.addComponent(infoLbl);

		final HorizontalLayout toolbar = new HorizontalLayout();
		toolbar.setSpacing(true);

		final Button downloadBtn = new Button("Скачать", Fontello.DOWNLOAD);
		createDownloader(file, fileName).extend(downloadBtn);
		toolbar.addComponent(downloadBtn);

		final Button viewBtn = new Button("Посмотреть", Fontello.SEARCH_1);
		final BrowserWindowOpener opener =
				new BrowserWindowOpener(new StreamResource(
                        () -> new ByteArrayInputStream(file), encodeWebFileName(fileName)));
		opener.extend(viewBtn);
		toolbar.addComponent(viewBtn);

		contentContainer.addComponent(toolbar);
		contentContainer.setComponentAlignment(toolbar, Alignment.MIDDLE_CENTER);

		setContent(contentContainer);
	}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
public PrintButton() {
    setIcon(FontAwesome.PRINT);
    formReportStreamSource = new FormReportStreamSource(new FormReportTemplateExecutor(""));
    BrowserWindowOpener printWindowOpener = new BrowserWindowOpener(new StreamResource(formReportStreamSource, UUID.randomUUID().toString() + ".pdf"));
    printWindowOpener.extend(this);
}
 

import com.vaadin.server.BrowserWindowOpener; //导入依赖的package包/类
@Override
public void attach() {
	super.attach();
	URI myUrl = UI.getCurrent().getPage().getLocation();
	String myUrlRoot = myUrl.getScheme() + "://" + myUrl.getAuthority()
			+ myUrl.getPath();

	String modelUrl = myUrlRoot + "?getmodelid=" + modelId;

	String modelUrlEnc;
	try {
		modelUrlEnc = URLEncoder.encode(modelUrl, "UTF-8");
	} catch (UnsupportedEncodingException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
		return;
	}

	String url = visualDesignerUrl + "?restartApplication&modelid="
			+ modelId + "&modeluri=" + modelUrlEnc;

	BrowserWindowOpener opener = new BrowserWindowOpener(url);

	Button button = new Button("Open Visual Designer");
	button.setIcon(Icons.APPLICATION_ARROW);
	opener.extend(button);

	layout.addComponent(button);
	
	Button fetchButton = new Button("Get from Visual Designer");
	fetchButton.setIcon(Icons.ARROW_180_MEDIUM);
	fetchButton.addClickListener(new ClickListener() {
		@Override
		public void buttonClick(ClickEvent event) {
			fetch(modelId);
		}
	});
	
	layout.addComponent(fetchButton);

}