Example usage for com.vaadin.ui Image setCaption

Introduction

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

Prototype

@Override
    public void setCaption(String caption) 

Source Link

Usage

From source file:de.kaiserpfalzEdv.office.ui.web.widgets.about.AboutPanel.java

License:Apache License

@PostConstruct
public void init() {
    Image logo = new Image(null, new ThemeResource("../images/lichti-wappen.png"));
    logo.setId("about-logo");
    logo.setAlternateText("Logo: Kaiserpfalz EDV-Service");
    logo.setWidth(150f, Unit.PIXELS);//from  ww w.ja  va 2  s.co  m
    logo.setHeight(170f, Unit.PIXELS);
    logo.setCaption("Kaiserpfalz EDV-Service");

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

    Label name = new Label(
            "<div style='text-align: center;'><b>" + application.get(ApplicationMetaData.APPLICATION_NAME)
                    + "</b>" + "<br/>" + "<i><small>Version "
                    + application.get(ApplicationMetaData.APPLICATION_VERSION) + "</small></i></div>",
            ContentMode.HTML);
    name.setWidth(200f, Unit.PIXELS);
    addComponent(name);
    setComponentAlignment(name, Alignment.MIDDLE_CENTER);

    addComponent(new Label(""));
    addComponent(new Label("License: " + license.getId()));
    addComponent(new Label("Licensee: " + license.getLicensee()));
    addComponent(new Label(""));
    addComponent(new Label("Issued: " + license.getIssueDate()));
    addComponent(new Label("Issuer: " + license.getIssuer()));
    addComponent(new Label(""));
    addComponent(new Label("Valid (Time): " + license.getStart() + " - " + license.getExpiry()));
    addComponent(new Label("Valid (Version): " + license.getVersionRange().getStart() + " - "
            + license.getVersionRange().getEnd()));

    LOG.trace("Initialized: {}", this);
    LOG.trace("  application: {}", application);
    LOG.trace("  license: {}", license);
}

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From source file:de.uni_tuebingen.qbic.qbicmainportlet.ImageToStringConverter.java

License:Open Source License

@Override
public Image convertToModel(String value, Class<? extends Image> targetType, Locale locale)
        throws com.vaadin.data.util.converter.Converter.ConversionException {
    Image image = new Image();
    image.setCaption(value);
    return image;
}

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From source file:org.opencms.ui.dialogs.history.diff.CmsImageDiff.java

License:Open Source License

/**
 * @see org.opencms.ui.dialogs.history.diff.I_CmsDiffProvider#diff(org.opencms.file.CmsObject, org.opencms.gwt.shared.CmsHistoryResourceBean, org.opencms.gwt.shared.CmsHistoryResourceBean)
 *//*from   ww w . j a v a2  s.co  m*/
public Optional<Component> diff(CmsObject cms, CmsHistoryResourceBean v1, CmsHistoryResourceBean v2)
        throws CmsException {

    CmsResource r1 = A_CmsAttributeDiff.readResource(cms, v1);
    if (OpenCms.getResourceManager().matchResourceType(CmsResourceTypeImage.getStaticTypeName(),
            r1.getTypeId())) {
        HorizontalLayout hl = new HorizontalLayout();
        hl.setSpacing(true);
        String v1Param = v1.getVersion().getVersionNumber() != null ? "" + v1.getVersion().getVersionNumber()
                : "" + CmsHistoryResourceHandler.PROJECT_OFFLINE_VERSION;
        String v2Param = v2.getVersion().getVersionNumber() != null ? "" + v2.getVersion().getVersionNumber()
                : "" + CmsHistoryResourceHandler.PROJECT_OFFLINE_VERSION;

        String link1 = OpenCms.getLinkManager().substituteLinkForUnknownTarget(cms,
                CmsHistoryListUtil.getHistoryLink(cms, v1.getStructureId(), v1Param));
        String link2 = OpenCms.getLinkManager().substituteLinkForUnknownTarget(cms,
                CmsHistoryListUtil.getHistoryLink(cms, v2.getStructureId(), v2Param));
        int scaleWidth = 400;
        int scaleHeight = (2 * scaleWidth) / 3;
        final String scaleParams = "w:" + scaleWidth + ",h:" + scaleHeight + ",t:1"; // scale type 1 for thumbnails (no enlargement)
        link1 = CmsRequestUtil.appendParameter(link1, "__scale", scaleParams);
        link2 = CmsRequestUtil.appendParameter(link2, "__scale", scaleParams);
        Image img1 = new Image("", new ExternalResource(link1));
        Image img2 = new Image("", new ExternalResource(link2));
        for (Image img : new Image[] { img1, img2 }) {
            img.setWidth("" + scaleWidth + "px");
        }
        img1.setCaption("V1");
        img2.setCaption("V2");
        hl.addComponent(img1);
        hl.addComponent(img2);
        Panel result = new Panel("Image comparison");
        hl.setMargin(true);
        result.setContent(hl);
        return Optional.fromNullable((Component) result);
    } else {
        return Optional.absent();
    }

}

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