Example usage for com.vaadin.navigator Navigator getState

List of usage examples for com.vaadin.navigator Navigator getState

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  6. getState

Introduction

In this page you can find the example usage for com.vaadin.navigator Navigator getState.

Prototype

public String getState()

Source Link

Document

Returns the current navigation state reported by this Navigator's NavigationStateManager .

Usage

From source file:by.bigvova.MainUI.java

License:Apache License

@Override
protected void init(VaadinRequest request) {
    EventBus.register(this);
    getPage().setTitle("FoodNote");
    UI.getCurrent().setLocale(Locale.forLanguageTag("ru-RU"));
    // Let's register a custom error handler to make the 'access denied' messages a bit friendlier.
    setErrorHandler(new DefaultErrorHandler() {
        @Override/*from w  ww.ja va 2s .c o m*/
        public void error(com.vaadin.server.ErrorEvent event) {
            if (SecurityExceptionUtils.isAccessDeniedException(event.getThrowable())) {
                Notification.show("Sorry, you don't have access to do that.");
            } else {
                super.error(event);
            }
        }
    });
    HorizontalLayout layout = new HorizontalLayout();
    layout.setSizeFull();

    // By adding a security item filter, only views that are accessible to the user will show up in the side bar.
    sideBar.setItemFilter(new VaadinSecurityItemFilter(vaadinSecurity));
    sideBar.setHeader(new CssLayout() {
        {
            Label header = new Label("<span>Food</span>Note", ContentMode.HTML);
            header.setWidth(100, Unit.PERCENTAGE);
            header.setHeightUndefined();
            addComponent(header);
            addComponent(buildUserMenu());
        }
    });
    sideBar.getHeader().setStyleName("branding");
    layout.addComponent(sideBar);

    CssLayout viewContainer = new CssLayout();
    viewContainer.setSizeFull();
    layout.addComponent(viewContainer);
    layout.setExpandRatio(viewContainer, 1f);

    Navigator navigator = new Navigator(this, viewContainer);
    // Without an AccessDeniedView, the view provider would act like the restricted views did not exist at all.
    springViewProvider.setAccessDeniedViewClass(AccessDeniedView.class);
    navigator.addProvider(springViewProvider);
    navigator.setErrorView(ErrorView.class);
    navigator.navigateTo(navigator.getState());

    setContent(layout); // Call this here because the Navigator must have been configured before the Side Bar can be attached to a UI.
}

From source file:com.mic.springvaadin.ui.AspectJManagedUI.java

License:Apache License

@Override
protected void init(VaadinRequest vaadinRequest) {
    VerticalLayout layout = new VerticalLayout();
    layout.setSizeFull();/*from  w  ww .ja  va  2s  .co m*/
    layout.setSpacing(true);
    layout.setMargin(true);

    defaultLabel = new Label("Default View 1");
    defaultLabel.setImmediate(true);
    layout.addComponent(defaultLabel);

    viewContainer = new Panel();
    viewContainer.setSizeFull();
    layout.addComponent(viewContainer);
    layout.setExpandRatio(viewContainer, 1f);

    setContent(layout);

    Navigator navigator = new Navigator(this, viewContainer);
    navigator.addView("default", new DefaultView());
    navigator.addView("default2", new DefaultView2());
    if (navigator.getState().isEmpty()) {
        navigator.navigateTo("default");
    }
}

From source file:de.fatalix.bookery.AppHeader.java

License:Open Source License

private MHorizontalLayout createSearchBar() {
    Label header = new Label("Bookery");
    header.addStyleName(ValoTheme.LABEL_BOLD);
    header.setSizeUndefined();/*ww  w .jav  a2 s  . c o  m*/
    header.addStyleName(ValoTheme.LABEL_H3);

    searchText = new TextField();
    searchText.setIcon(FontAwesome.SEARCH);
    searchText.addStyleName(ValoTheme.TEXTFIELD_LARGE);
    searchText.addStyleName(ValoTheme.TEXTFIELD_INLINE_ICON);
    searchText.setWidth(100, Unit.PERCENTAGE);
    searchText.setInputPrompt("hier einfach suchen..");
    Button searchButton = new Button("such!", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            Navigator navigator = ((App) UI.getCurrent()).getNavigator();
            if (navigator.getState().contains("search")) {
                navigator.navigateTo(navigator.getState());
            } else {
                navigator.navigateTo(SearchView.id);
            }

        }
    });
    searchButton.addStyleName(ValoTheme.BUTTON_LARGE);
    searchText.addShortcutListener(new Button.ClickShortcut(searchButton, ShortcutAction.KeyCode.ENTER));

    MHorizontalLayout layout = new MHorizontalLayout(header, searchText, searchButton);
    layout.setWidth(100, Unit.PERCENTAGE);
    layout.setExpandRatio(searchText, 1.0f);
    return layout;
}

From source file:org.freakz.hokan_ng_springboot.bot.MainScreen.java

License:Apache License

@Autowired
public MainScreen(final VaadinSecurity vaadinSecurity, SpringViewProvider springViewProvider,
        ValoSideBar sideBar) {/*from  www.j a v  a 2  s .c o  m*/
    HorizontalLayout layout = new HorizontalLayout();
    layout.setSizeFull();
    setCompositionRoot(layout);
    setSizeFull();

    // By adding a security item filter, only views that are accessible to the user will show up in the side bar.
    sideBar.setItemFilter(new VaadinSecurityItemFilter(vaadinSecurity));
    layout.addComponent(sideBar);

    CssLayout viewContainer = new CssLayout();
    viewContainer.setSizeFull();
    layout.addComponent(viewContainer);
    layout.setExpandRatio(viewContainer, 1f);

    Navigator navigator = new Navigator(UI.getCurrent(), viewContainer);
    // Without an AccessDeniedView, the view provider would act like the restricted views did not exist at all.
    springViewProvider.setAccessDeniedViewClass(AccessDeniedView.class);
    navigator.addProvider(springViewProvider);
    navigator.setErrorView(ErrorView.class);
    navigator.navigateTo(navigator.getState());
}

From source file:org.vaadin.spring.samples.security.shared.MainUI.java

License:Apache License

@Override
protected void init(VaadinRequest request) {
    getPage().setTitle("Vaadin Shared Security Demo");
    // Let's register a custom error handler to make the 'access denied' messages a bit friendlier.
    setErrorHandler(new DefaultErrorHandler() {
        @Override// w  w w  . ja v  a 2s  .  c  o m
        public void error(com.vaadin.server.ErrorEvent event) {
            if (SecurityExceptionUtils.isAccessDeniedException(event.getThrowable())) {
                Notification.show("Sorry, you don't have access to do that.");
            } else {
                super.error(event);
            }
        }
    });
    HorizontalLayout layout = new HorizontalLayout();
    layout.setSizeFull();

    // By adding a security item filter, only views that are accessible to the user will show up in the side bar.
    sideBar.setItemFilter(new VaadinSecurityItemFilter(vaadinSecurity));
    layout.addComponent(sideBar);

    CssLayout viewContainer = new CssLayout();
    viewContainer.setSizeFull();
    layout.addComponent(viewContainer);
    layout.setExpandRatio(viewContainer, 1f);

    Navigator navigator = new Navigator(this, viewContainer);
    // Without an AccessDeniedView, the view provider would act like the restricted views did not exist at all.
    springViewProvider.setAccessDeniedViewClass(AccessDeniedView.class);
    navigator.addProvider(springViewProvider);
    navigator.setErrorView(ErrorView.class);
    navigator.navigateTo(navigator.getState());

    setContent(layout); // Call this here because the Navigator must have been configured before the Side Bar can be attached to a UI.
}

From source file:org.vaadin.webinars.springandvaadin.aspectj.ui.AspectJManagedUI.java

License:Apache License

@Override
protected void init(VaadinRequest vaadinRequest) {
    VerticalLayout layout = new VerticalLayout();
    layout.setSizeFull();/*from  w w  w  .j  a v a2  s .co  m*/
    layout.setSpacing(true);
    layout.setMargin(true);

    author = new TextField("Author");
    author.setImmediate(true);
    layout.addComponent(author);

    viewContainer = new Panel();
    viewContainer.setSizeFull();
    layout.addComponent(viewContainer);
    layout.setExpandRatio(viewContainer, 1f);

    setContent(layout);

    Navigator navigator = new Navigator(this, viewContainer);
    navigator.addView("rooms", new RoomsView());
    navigator.addView("chat", ChatView.class);
    if (navigator.getState().isEmpty()) {
        navigator.navigateTo("rooms");
    }
    setPollInterval(800);
}