Example usage for com.vaadin.ui Image Image

Introduction

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

Prototype

public Image() 

Source Link

Document

Creates a new empty Image.

Usage

From source file:com.foc.vaadin.gui.components.FVBlobDisplay.java

License:Apache License

public void displayPDFFile() {
    BlobResource blobResource = getBlobResource();
    if (blobResource != null) {
        String fileName = blobResource.getFilename();
        if (fileName != null) {
            String mimeType = blobResource.getMIMEType();

            StreamSource streamSource = new StreamSource() {
                private DownloadStream downloadStream = getBlobResource() != null
                        ? getBlobResource().getStream()
                        : null;//from   w ww.jav a  2  s . c  o  m

                @Override
                public InputStream getStream() {

                    return downloadStream != null ? downloadStream.getStream() : null;
                }
            };
            String viewButtonCaption = "View "
                    + fileName.substring(fileName.lastIndexOf(".") + 1, fileName.length()) + " File";
            Button viewDocButton = new Button(viewButtonCaption);
            viewDocButton.setStyleName(Reindeer.BUTTON_LINK);
            if (streamSource != null) {
                StreamResource streamResource = new StreamResource(streamSource, fileName);
                streamResource.setMIMEType(mimeType);

                BrowserWindowOpener opener = new BrowserWindowOpener(streamResource);
                opener.extend(viewDocButton);
                settingsLayout.addComponent(viewDocButton);
                Resource resource = FVIconFactory.getInstance().getFVIcon(FVIconFactory.ICON_NOTE);
                Image image = new Image();
                image.setSource(resource);
                addComponent(image);
            }
        }
    }
}

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From source file:com.foc.vaadin.gui.components.FVBlobDisplay.java

License:Apache License

private Image displayImage(BlobResource blobResource) {
    Image image = new Image();
    image.setSource(blobResource);// w ww.java2  s .  c om
    FVImageField imageField = new FVImageField(null, getAttributes());
    image = imageField.resizeImage(image, MAX_WIDTH, MAX_HEIGHT);

    setWidth(image.getWidth() + "px");
    setHeight(image.getHeight() + "px");

    return image;
}

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From source file:com.foc.vaadin.gui.components.FVImageField.java

License:Apache License

public void setProperty(FProperty property) {
    if (property != null && property.getFocField() != null) {
        if (property instanceof FCloudStorageProperty) {
            setCloudStorageProperty((FCloudStorageProperty) property);
        } else if (property instanceof FImageProperty) {
            this.setImageProperty((FImageProperty) property);
        } else if (property instanceof FBlobMediumProperty) {
            this.setBlobMediumProperty((FBlobMediumProperty) property);
        }/*from  www  .  j a  v  a 2  s. c  o m*/
    }

    adjustDownloadButtonVisibility(property);

    if (resource != null) {
        resource.setProperty(property);
    }

    boolean showImage = true;
    String showImgStr = getAttributes() != null ? getAttributes().getValue(FXML.ATT_SHOW_IMAGE) : "true";
    if (showImgStr != null && (showImgStr.trim().toLowerCase().equals("false")
            || showImgStr.trim().toLowerCase().equals("0"))) {
        showImage = false;
    }
    if (showImage) {
        embedded = new Image();
        embedded.setImmediate(false);
        setEmbedded(embedded);

        boolean error = refreshImageFromProperty();
        setIsImage(!error);

        addComponentAsFirst(embedded);
        setExpandRatio(embedded, 1);
        reactToEditable();
    }
}

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From source file:com.mycollab.mobile.ui.AttachmentPreviewView.java

License:Open Source License

public AttachmentPreviewView() {
    CssLayout imgWrap = new CssLayout();
    imgWrap.setStyleName("image-wrap");
    imgWrap.setSizeFull();/*from w ww  .  jav  a2  s  . co  m*/

    this.setStyleName("attachment-preview-view");
    this.setSizeFull();
    this.addComponent(imgWrap, "top: 0px left: 0px; z-index: 0;");

    backBtn = new NavigationButton(UserUIContext.getMessage(GenericI18Enum.M_BUTTON_BACK));
    backBtn.setStyleName("back-btn");

    this.addComponent(backBtn, "top: 15px; left: 15px; z-index: 1;");

    previewImage = new Image();
    imgWrap.addComponent(previewImage);
}

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From source file:com.mycollab.vaadin.web.ui.AddViewLayout2.java

License:Open Source License

public AddViewLayout2(String title, Resource icon) {
    this.setMargin(new MarginInfo(false, false, true, false));
    setStyleName("addview-layout");

    this.viewIcon = icon;

    header = new MHorizontalLayout().withMargin(new MarginInfo(true, false, true, false)).withFullWidth();
    header.setDefaultComponentAlignment(Alignment.TOP_LEFT);

    if (!(icon instanceof FontAwesome)) {
        Image iconEmbed = new Image();
        iconEmbed.setSource(icon);/*from  w  w  w. j a  va  2s .  com*/
        header.with(iconEmbed);
    }

    titleLbl = ELabel.h2("");
    header.with(titleLbl).expand(titleLbl);

    if (title == null) {
        if (icon != null) {
            this.setTitle(UserUIContext.getMessage(GenericI18Enum.OPT_UNDEFINED));
        }
    } else {
        this.setTitle(title);
    }

    this.addComponent(header);

    body = new MVerticalLayout().withSpacing(false).withMargin(false).withStyleName("addview-layout-body");
    this.addComponent(body);
}

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From source file:com.mycompany.exodious.login.java

public login() {
    this.setId("loginPanel");
    this.setSpacing(true);
    Image logo = new Image();
    logo.setId("logo");
    logo.setSource(slikaLogo);//from ww w.  j a  va  2 s.co  m
    logo.setHeight("18em");
    logo.setWidth("30em");
    Label welcome = new Label("Welcome, please login");
    welcome.setId("welcome");
    TextField username = new TextField("Your ID");
    PasswordField password = new PasswordField("Password");
    Button submit = new Button("Login");
    submit.setIcon(FontAwesome.SIGN_IN);
    submit.addStyleName(ValoTheme.BUTTON_PRIMARY);

    submit.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {

        }
    });

    addComponents(logo, welcome, username, password, submit);
    setComponentAlignment(logo, Alignment.MIDDLE_CENTER);
    setComponentAlignment(welcome, Alignment.MIDDLE_CENTER);
    setComponentAlignment(username, Alignment.MIDDLE_CENTER);
    setComponentAlignment(password, Alignment.MIDDLE_CENTER);
    setComponentAlignment(submit, Alignment.MIDDLE_CENTER);
}

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From source file:com.uib.onlinepeptideshaker.presenter.view.SmallSideBtn.java

public SmallSideBtn(String iconUrl) {
    Image icon = new Image();
    icon.setSource(new ThemeResource(iconUrl));
    icon.setSizeFull();/*from   w  w  w . j  av a 2  s. com*/
    SmallSideBtn.this.addComponent(icon);
    SmallSideBtn.this.setSizeFull();
    SmallSideBtn.this.setStyleName("smallmenubtn");
}

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

License:Open Source License

private HorizontalLayout createImageLayout() {
    image = new Image();
    image.setImmediate(true);//from ww  w. j  a v  a 2 s.  co  m
    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;
}

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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);//from   w ww .ja  v  a2  s .c  om
    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;
}

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From source file:de.fatalix.bookery.view.common.SuggestLaneLayout.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);/*from w  ww .j a  v  a2  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"));
    }

    VerticalLayout result = new VerticalLayout(image);
    result.setHeight("210px");
    result.addStyleName("pointer-cursor");
    result.addStyleName("book-cover");
    result.setComponentAlignment(image, Alignment.MIDDLE_CENTER);

    result.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            bookDetailLayout.loadData(bookEntry);
            bookDetailLayout.setLayoutVisible(true);
        }
    });
    return result;
}

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