Example usage for com.vaadin.ui Alignment MIDDLE_CENTER

Introduction

In this page you can find the example usage for com.vaadin.ui Alignment MIDDLE_CENTER.

Prototype

Alignment MIDDLE_CENTER

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Usage

From source file:de.catma.ui.Slider.java

License:Open Source License

public Slider(String caption, int min, int max, final String unit) {
    this.setCaption(caption);
    setSizeUndefined();/*from www. j  ava2 s  . com*/
    HorizontalLayout sliderLayout = new HorizontalLayout();
    sliderLayout.setSpacing(true);
    this.sliderComp = new SliderComp(min, max);
    minLabel = new Label(String.valueOf(min));
    maxLabel = new Label(String.valueOf(max));

    sliderLayout.addComponent(minLabel);
    sliderLayout.addComponent(sliderComp);
    sliderLayout.addComponent(maxLabel);

    addComponent(sliderLayout);
    setComponentAlignment(sliderLayout, Alignment.MIDDLE_CENTER);

    final Label current = new Label(sliderComp.getValue().toString());
    current.setWidth("100%");

    current.addStyleName("slider-centered-text");

    addComponent(current);
    setComponentAlignment(current, Alignment.MIDDLE_CENTER);

    sliderComp.addListener(new ValueChangeListener() {

        public void valueChange(ValueChangeEvent event) {
            current.setValue(event.getProperty().getValue() + (unit.isEmpty() ? "" : " ") + unit);
        }
    });

}

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From source file:de.catma.ui.tabbedview.TabbedView.java

License:Open Source License

private void initComponents(String noOpenTabsText) {
    tabSheet = new TabSheet();
    tabSheet.setSizeFull();// w  w w. ja  v a  2  s.c  o m
    noOpenTabsLabel = new Label(noOpenTabsText);

    noOpenTabsLabel.setSizeFull();
    setMargin(true);
    addComponent(noOpenTabsLabel);
    setComponentAlignment(noOpenTabsLabel, Alignment.MIDDLE_CENTER);

    addComponent(tabSheet);
    tabSheet.hideTabs(true);
    tabSheet.setHeight("0px");
    tabSheet.setCloseHandler(this);

    setSizeFull();
}

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From source file:de.escidoc.admintool.view.EscidocPagedTable.java

License:Open Source License

public HorizontalLayout createControls() {
    // final Label itemsPerPageLabel = new Label("Items per page:");
    final Label pageLabel = new Label("Page: ", Label.CONTENT_XHTML);
    final TextField currentPageTextField = new TextField();
    currentPageTextField.setValue(String.valueOf(getCurrentPage()));
    currentPageTextField.addValidator(new IntegerValidator(null));
    final Label separatorLabel = new Label(" / ", Label.CONTENT_XHTML);
    final Label totalPagesLabel = new Label(String.valueOf(getTotalAmountOfPages()), Label.CONTENT_XHTML);
    currentPageTextField.setStyleName(Reindeer.TEXTFIELD_SMALL);
    currentPageTextField.setImmediate(true);
    currentPageTextField.addListener(new ValueChangeListener() {
        private static final long serialVersionUID = -2255853716069800092L;

        public void valueChange(final com.vaadin.data.Property.ValueChangeEvent event) {
            if (currentPageTextField.isValid() && currentPageTextField.getValue() != null) {
                @SuppressWarnings("boxing")
                final int page = Integer.valueOf(String.valueOf(currentPageTextField.getValue()));
                setCurrentPage(page);//  ww w .  j  a va 2s . c  o m
            }
        }
    });
    pageLabel.setWidth(null);
    currentPageTextField.setWidth("20px");
    separatorLabel.setWidth(null);
    totalPagesLabel.setWidth(null);

    final HorizontalLayout controlBar = new HorizontalLayout();
    final HorizontalLayout pageSize = new HorizontalLayout();
    final HorizontalLayout pageManagement = new HorizontalLayout();
    final Button first = new Button("<<", new ClickListener() {
        private static final long serialVersionUID = -355520120491283992L;

        public void buttonClick(final ClickEvent event) {
            setCurrentPage(0);
        }
    });
    final Button previous = new Button("<", new ClickListener() {
        private static final long serialVersionUID = -355520120491283992L;

        public void buttonClick(final ClickEvent event) {
            previousPage();
        }
    });
    final Button next = new Button(">", new ClickListener() {
        private static final long serialVersionUID = -1927138212640638452L;

        public void buttonClick(final ClickEvent event) {
            nextPage();
        }
    });
    final Button last = new Button(">>", new ClickListener() {
        private static final long serialVersionUID = -355520120491283992L;

        public void buttonClick(final ClickEvent event) {
            setCurrentPage(getTotalAmountOfPages());
        }
    });
    first.setStyleName(BaseTheme.BUTTON_LINK);
    previous.setStyleName(BaseTheme.BUTTON_LINK);
    next.setStyleName(BaseTheme.BUTTON_LINK);
    last.setStyleName(BaseTheme.BUTTON_LINK);

    pageLabel.addStyleName("pagedtable-pagecaption");
    currentPageTextField.addStyleName("pagedtable-pagefield");
    separatorLabel.addStyleName("pagedtable-separator");
    totalPagesLabel.addStyleName("pagedtable-total");
    first.addStyleName("pagedtable-first");
    previous.addStyleName("pagedtable-previous");
    next.addStyleName("pagedtable-next");
    last.addStyleName("pagedtable-last");

    pageLabel.addStyleName("pagedtable-label");
    currentPageTextField.addStyleName("pagedtable-label");
    separatorLabel.addStyleName("pagedtable-label");
    totalPagesLabel.addStyleName("pagedtable-label");
    first.addStyleName("pagedtable-button");
    previous.addStyleName("pagedtable-button");
    next.addStyleName("pagedtable-button");
    last.addStyleName("pagedtable-button");

    pageSize.setSpacing(true);
    pageManagement.addComponent(first);
    pageManagement.addComponent(previous);
    pageManagement.addComponent(pageLabel);
    pageManagement.addComponent(currentPageTextField);
    pageManagement.addComponent(separatorLabel);
    pageManagement.addComponent(totalPagesLabel);
    pageManagement.addComponent(next);
    pageManagement.addComponent(last);
    pageManagement.setComponentAlignment(first, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(previous, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(pageLabel, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(currentPageTextField, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(separatorLabel, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(totalPagesLabel, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(next, Alignment.MIDDLE_LEFT);
    pageManagement.setComponentAlignment(last, Alignment.MIDDLE_LEFT);
    pageManagement.setWidth(null);
    pageManagement.setSpacing(true);
    controlBar.addComponent(pageSize);
    controlBar.addComponent(pageManagement);
    controlBar.setComponentAlignment(pageManagement, Alignment.MIDDLE_CENTER);
    controlBar.setWidth("100%");
    controlBar.setExpandRatio(pageSize, 1);
    addListener(new PageChangeListener() {
        @SuppressWarnings("boxing")
        public void pageChanged(final PagedTableChangeEvent event) {
            previous.setEnabled(true);
            next.setEnabled(true);
            currentPageTextField.setValue(String.valueOf(getCurrentPage()));
            totalPagesLabel.setValue(getTotalAmountOfPages());
        }
    });
    return controlBar;
}

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From source file:de.escidoc.admintool.view.start.LandingView.java

License:Open Source License

public void init() {
    setStyleName(ViewConstants.LANDING_VIEW_STYLE_NAME);
    setCompositionRoot(viewLayout);/*  w  w w .  j a  v a  2  s .  co m*/
    setSizeFull();
    viewLayout.setSizeFull();
    viewLayout.setStyleName(ViewConstants.LANDING_VIEW_STYLE_NAME);

    viewLayout.addComponent(panel);
    viewLayout.setComponentAlignment(panel, Alignment.MIDDLE_CENTER);

    panel.setWidth(ViewConstants.LOGIN_WINDOW_WIDTH);
    panel.setCaption(ViewConstants.WELCOMING_MESSAGE);

    addEscidocUrlField();
    addFooters();

    panel.addComponent(formLayout);
}

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From source file:de.fatalix.app.view.login.LoginView.java

public LoginView() {
    CssLayout rootLayout = new CssLayout();
    rootLayout.addStyleName("login-screen");

    Component loginForm = buildLoginForm();
    VerticalLayout centeringLayout = new VerticalLayout();
    centeringLayout.setStyleName("centering-layout");
    centeringLayout.addComponent(loginForm);
    centeringLayout.setComponentAlignment(loginForm, Alignment.MIDDLE_CENTER);

    CssLayout loginInformation = buildLoginInformation();

    rootLayout.addComponent(centeringLayout);
    rootLayout.addComponent(loginInformation);

    setCompositionRoot(rootLayout);/*w w  w  .j  a  v a 2  s . com*/
}

---

From source file:de.fatalix.bookery.view.admin.AdminView.java

License:Open Source License

public HorizontalLayout createUserManagement() {
    userManagementLayout = new HorizontalLayout();
    userManagementLayout.addStyleName("wrapping");
    userManagementLayout.setSpacing(true);
    userManagementLayout.setMargin(true);

    Label label = new Label("Add new user...");
    label.setSizeUndefined();//from  w ww.j a v a 2  s. c  o  m
    label.addStyleName(ValoTheme.LABEL_LARGE);
    VerticalLayout emptyLayout = new VerticalLayout(label);
    emptyLayout.addStyleName("dashed-border");
    emptyLayout.setWidth(380, Unit.PIXELS);
    emptyLayout.setHeight(220, Unit.PIXELS);
    emptyLayout.setComponentAlignment(label, Alignment.MIDDLE_CENTER);
    emptyLayout.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            AppUser appUser = presenter.createNewUser();
            AppUserCard appUserCard = appUserCardInstances.get();
            appUserCard.loadAppUser(appUser);
            appUserCard.addAppUserCardListener(AdminView.this);
            userManagementLayout.addComponent(appUserCard, userManagementLayout.getComponentCount() - 1);
        }
    });
    userManagementLayout.addComponent(emptyLayout);
    return userManagementLayout;
}

---

From source file:de.fatalix.bookery.view.admin.BatchJobsLayout.java

private Layout createEmptyLayout() {
    Label label = new Label("Add new job...");
    label.setSizeUndefined();/*from w w w .j  av a 2 s.c o  m*/
    label.addStyleName(ValoTheme.LABEL_LARGE);

    VerticalLayout emptyLayout = new VerticalLayout(label);
    emptyLayout.addStyleName("dashed-border");
    emptyLayout.setWidth(380, Unit.PIXELS);
    emptyLayout.setHeight(220, Unit.PIXELS);
    emptyLayout.setComponentAlignment(label, Alignment.MIDDLE_CENTER);
    emptyLayout.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            BatchJobConfiguration jobConfig = presenter.createBatchJob();
            BatchJobCard batchJobCard = batchJobCardInstances.get();
            batchJobCard.load(jobConfig);
            batchJobCard.addBatchJobCardListener(BatchJobsLayout.this);
            batchJobLayout.addComponent(batchJobCard, batchJobLayout.getComponentCount() - 1);
        }
    });
    return emptyLayout;
}

---

From source file:de.fatalix.bookery.view.common.BookDetailLayout.java

License:Open Source License

private HorizontalLayout createImageLayout() {
    image = new Image();
    image.setImmediate(true);/*from   w  w  w.j  av a  2s  .com*/
    image.setHeight("200px");
    image.setWidth("130px");

    downloadButton = new Button("download", FontAwesome.DOWNLOAD);
    downloadButton.addStyleName(ValoTheme.BUTTON_FRIENDLY);
    downloadButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            try {
                loadData(presenter.updateShared(bookEntry,
                        SecurityUtils.getSubject().getPrincipal().toString()));
            } catch (SolrServerException | IOException ex) {
                Notification.show("Unexpected Error!\n" + ex.getMessage(), Notification.Type.ERROR_MESSAGE);
                logger.error(ex, ex);
            }
        }
    });

    fileDownloader = new FileDownloader(new StreamResource(new BookStreamSource(null), "blbla.epub"));
    fileDownloader.extend(downloadButton);

    sendToKindleButton = new Button("Kindle", FontAwesome.BOOK);
    sendToKindleButton.addStyleName(ValoTheme.BUTTON_FRIENDLY);
    sendToKindleButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            try {
                presenter.shareBookWithKindle(bookEntry, SecurityUtils.getSubject().getPrincipal().toString());
                Notification.show("Book is sent to kindle", Notification.Type.HUMANIZED_MESSAGE);
                loadData(presenter.updateShared(bookEntry,
                        SecurityUtils.getSubject().getPrincipal().toString()));
            } catch (SolrServerException | IOException | MessagingException ex) {
                Notification.show("Unexpected Error!\n" + ex.getMessage(), Notification.Type.ERROR_MESSAGE);
                logger.error(ex, ex);
            }
        }
    });

    likeButton = new Button("0 likes", FontAwesome.THUMBS_O_UP);
    likeButton.addStyleName(ValoTheme.BUTTON_LINK);
    likeButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            try {
                BookEntry updatedEntry = presenter.updateLike(bookEntry,
                        SecurityUtils.getSubject().getPrincipal().toString());
                loadData(updatedEntry);
            } catch (SolrServerException | IOException ex) {
                Notification.show("Unexpected Error!\n" + ex.getMessage(), Notification.Type.ERROR_MESSAGE);
                logger.error(ex, ex);
            }
        }
    });

    watchListButton = new Button("merken", FontAwesome.STAR_O);
    watchListButton.addStyleName(ValoTheme.BUTTON_LINK);
    watchListButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            presenter.addRemoveFromWatchList(bookEntry, SecurityUtils.getSubject().getPrincipal().toString());
            loadData(bookEntry);
        }
    });
    downloadCount = new Label("0 downloads");

    VerticalLayout rightLayout = new VerticalLayout(sendToKindleButton, downloadButton, watchListButton,
            likeButton, downloadCount);
    rightLayout.setComponentAlignment(downloadCount, Alignment.MIDDLE_CENTER);
    rightLayout.setSpacing(true);

    HorizontalLayout layout = new HorizontalLayout(image, rightLayout);
    layout.setSpacing(true);
    return layout;
}

---

From source file:de.fatalix.bookery.view.common.BookSearchLayout.java

License:Open Source License

private VerticalLayout createBookCoverLayout(final BookEntry bookEntry) {
    Image image = new Image();
    image.setDescription(bookEntry.getTitle() + " von " + bookEntry.getAuthor());
    image.setHeight("200px");
    image.setWidth("130px");
    image.setImmediate(true);// ww w.ja  va2  s .  c  o m
    if (bookEntry.getThumbnail() != null) {
        StreamResource.StreamSource source = new ByteStreamResource(bookEntry.getThumbnail());
        image.setSource(new StreamResource(source, bookEntry.getId() + "_thumb.png"));
    } else if (bookEntry.getCover() != null) {
        StreamResource.StreamSource source = new ByteStreamResource(bookEntry.getCover());
        image.setSource(new StreamResource(source, bookEntry.getId() + ".png"));
    }

    final MButton watchListButton = new MButton()
            .withIcon(presenter.isOnWatchList(bookEntry, SecurityUtils.getSubject().getPrincipal().toString())
                    ? FontAwesome.STAR
                    : FontAwesome.STAR_O)
            .withStyleName(ValoTheme.BUTTON_LINK);
    watchListButton.addStyleName("quick-action");

    watchListButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            watchListButton.setIcon(presenter.addRemoveFromWatchList(bookEntry,
                    SecurityUtils.getSubject().getPrincipal().toString()) ? FontAwesome.STAR
                            : FontAwesome.STAR_O);
        }
    });

    final MButton likeButton = new MButton().withCaption("" + bookEntry.getLikes())
            .withIcon(FontAwesome.THUMBS_O_UP).withStyleName(ValoTheme.BUTTON_LINK);
    likeButton.addStyleName("quick-action");

    likeButton.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            try {
                BookEntry updatedBook = presenter.updateLike(bookEntry,
                        SecurityUtils.getSubject().getPrincipal().toString());
                bookEntry.setLikes(updatedBook.getLikes());
                bookEntry.setLikedby(updatedBook.getLikedby());
                likeButton.setCaption("" + bookEntry.getLikes());
            } catch (SolrServerException | IOException ex) {
                java.util.logging.Logger.getLogger(BookSearchLayout.class.getName()).log(Level.SEVERE, null,
                        ex);
            }

        }
    });
    final MButton downloadsButton = new MButton().withCaption("" + bookEntry.getDownloads())
            .withIcon(FontAwesome.DOWNLOAD).withStyleName(ValoTheme.BUTTON_LINK);
    downloadsButton.addStyleName("quick-action");
    HorizontalLayout quickActionLayout = new HorizontalLayout(watchListButton, likeButton, downloadsButton);
    quickActionLayout.addStyleName("quick-action-layout");

    VerticalLayout result = new VerticalLayout(image, quickActionLayout);
    //result.setHeight("210px");
    //result.setWidth("140px");
    result.addStyleName("pointer-cursor");
    result.addStyleName("book-card");
    result.setComponentAlignment(image, Alignment.MIDDLE_CENTER);

    result.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            bookDetailLayout.loadData(bookEntry);
            bookDetailLayout.setLayoutVisible(true);
            //BookDetailDialog dialogInstance = bookDetail.get();
            //dialogInstance.loadData(bookEntry);
            //UI.getCurrent().addWindow(dialogInstance);
        }
    });
    return result;
}

---

From source file:de.fatalix.bookery.view.common.SuggestLaneLayout.java

License:Open Source License

public void loadLane(String title, List<BookEntry> bookEntries, String searchLink) {
    layout.removeAllComponents();/*from www . j  a v  a2s.  co m*/
    titleLabel.setValue(title);
    this.searchLink = searchLink;
    if (bookEntries.isEmpty()) {
        layout.addComponent(createEmptyDummy());
    } else {
        boolean firstBookCover = true;
        for (BookEntry bookEntry : bookEntries) {
            VerticalLayout bookCoverLayout = createBookCoverLayout(bookEntry);
            if (firstBookCover) {
                bookCoverLayout.addStyleName("mobile");
                firstBookCover = false;
            } else {
                bookCoverLayout.addStyleName("desktop");
            }
            layout.addComponent(bookCoverLayout);
        }
        layout.addComponent(moreLink);
        layout.setComponentAlignment(moreLink, Alignment.MIDDLE_CENTER);
    }
}

---

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