Example usage for com.vaadin.ui Link Link

Introduction

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

Prototype

public Link() 

Source Link

Document

Creates a new link.

Usage

From source file:org.vaadin.addon.leaflet.demoandtestapp.util.TListUi.java

License:Apache License

private void loadTestClasses(TListUi aThis) {
    if (testClassess != null) {
        return;/* w w  w .j  a va  2  s  .  com*/
    }
    testClassess = listTestClasses();
    Table table = new Table("Test cases", testClassess);
    table.addGeneratedColumn("name", new Table.ColumnGenerator() {
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String name = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            Link link = new Link();
            link.setResource(new ExternalResource("/" + name));
            link.setCaption(name);
            link.setTargetName("_new");
            return link;
        }
    });
    table.addGeneratedColumn("description", new Table.ColumnGenerator() {
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String description = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            return new Label(description);
        }
    });
    table.setSizeFull();
    table.setColumnExpandRatio("description", 1);
    setContent(table);
}

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From source file:org.vaadin.addon.levelindicator.demoandtestapp.TListUi.java

License:Apache License

private void loadTestClasses(TListUi aThis) {
    if (testClassess != null) {
        return;/*from  ww  w  .j  ava2s  .c  om*/
    }
    testClassess = listTestClasses();
    Table table = new Table("Test cases", testClassess);
    table.addGeneratedColumn("name", new Table.ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String name = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            Link link = new Link();
            link.setResource(new ExternalResource("/" + name));
            link.setCaption(name);
            link.setTargetName("_new");
            return link;
        }
    });
    table.addGeneratedColumn("description", new Table.ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String description = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            return new Label(description);
        }
    });
    table.setSizeFull();
    table.setColumnExpandRatio("description", 1);
    setContent(table);
}

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From source file:org.vaadin.addon.touchkitstuff.demoandtestapp.TListUi.java

License:Apache License

private void loadTestClasses(TListUi aThis) {
    if (testClassess != null) {
        return;/*w  ww.jav a 2s.  c  o  m*/
    }
    testClassess = listTestClasses();
    Table table = new Table("Test cases", testClassess);
    table.addGeneratedColumn("name", new Table.ColumnGenerator() {
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String name = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            Link link = new Link();
            link.setResource(new ExternalResource("/" + name));
            link.setCaption(name);
            link.setTargetName("_new");
            return link;
        }
    });
    table.addGeneratedColumn("description", new Table.ColumnGenerator() {
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String description = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            return new Label(description);
        }
    });
    table.setSizeFull();
    table.setColumnExpandRatio("description", 1);
    VerticalLayout verticalLayout = new VerticalLayout();
    TextField filter = new TextField();
    filter.addTextChangeListener(new TextChangeListener() {
        @Override
        public void textChange(TextChangeEvent event) {
            String text = event.getText();
            testClassess.removeAllContainerFilters();
            testClassess.addContainerFilter("name", text, true, false);
        }
    });
    verticalLayout.addComponent(filter);
    filter.focus();
    verticalLayout.addComponent(table);
    setContent(verticalLayout);
}

---

From source file:org.vaadin.addonhelpers.TListUi.java

License:Apache License

private void loadTestClasses(TListUi aThis) {
    if (testClassess != null) {
        return;/*from w  w w  .  j  a v  a  2 s. c o  m*/
    }
    testClassess = listTestClasses();
    Table table = new Table("Test cases", testClassess);
    table.setVisibleColumns("name", "description");
    table.addGeneratedColumn("name", new Table.ColumnGenerator() {
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String name = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            Class clazz = (Class) source.getItem(itemId).getItemProperty("clazz").getValue();
            Link link = new Link();
            link.setResource(new ExternalResource("/" + clazz.getName()));
            link.setCaption(name);
            link.setTargetName("_new");
            return link;
        }
    });
    table.addGeneratedColumn("description", new Table.ColumnGenerator() {
        public Object generateCell(Table source, Object itemId, Object columnId) {
            String description = (String) source.getItem(itemId).getItemProperty(columnId).getValue();
            return new Label(description);
        }
    });
    table.setSizeFull();
    table.setColumnExpandRatio("description", 1);
    VerticalLayout verticalLayout = new VerticalLayout();
    TextField filter = new TextField();
    filter.setInputPrompt("Filter list");
    filter.addTextChangeListener(new TextChangeListener() {
        @Override
        public void textChange(TextChangeEvent event) {
            String text = event.getText();
            testClassess.removeAllContainerFilters();
            testClassess.addContainerFilter("name", text, true, false);
        }
    });
    verticalLayout.addComponent(filter);
    filter.focus();
    verticalLayout.addComponent(table);
    verticalLayout.setSizeFull();
    verticalLayout.setExpandRatio(table, 1);
    verticalLayout.setMargin(true);
    setContent(verticalLayout);
}

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From source file:ru.codeinside.gses.activiti.ftarchive.AttachmentField.java

License:Mozilla Public License

Component createDownloadLink(final FileValue fileValue) {
    final Link result = new Link();
    result.setCaption(fileValue.getFileName());
    result.setTargetName("_top");
    result.setImmediate(true);/*from   w ww.  j av a  2  s .com*/
    result.setDescription("");
    StreamResource.StreamSource streamSource = new StreamResource.StreamSource() {
        public InputStream getStream() {
            return new ByteArrayInputStream(fileValue.getContent());
        }
    };
    StreamResource resource = new StreamResource(streamSource, fileValue.getFileName(), Flash.app()) {
        public DownloadStream getStream() {
            final StreamSource ss = getStreamSource();
            if (ss == null) {
                return null;
            }
            final DownloadStream ds = new DownloadStream(ss.getStream(), getMIMEType(), getFilename());
            ds.setCacheTime(0);
            try {
                WebBrowser browser = (WebBrowser) result.getWindow().getTerminal();
                if (browser.isIE()) {
                    URI uri = new URI(null, null, fileValue.getFileName(), null);
                    ds.setParameter("Content-Disposition", "attachment; filename=" + uri.toASCIIString());
                } else {
                    ds.setParameter("Content-Disposition", "attachment; filename=\""
                            + MimeUtility.encodeWord(fileValue.getFileName(), "utf-8", "Q") + "\"");
                }
            } catch (Exception e) {
                ds.setParameter("Content-Disposition", "attachment; filename=" + fileValue.getFileName());
            }
            return ds;
        }
    };
    resource.setMIMEType(fileValue.getMimeType());
    result.setResource(resource);
    return result;
}

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From source file:ru.codeinside.gses.webui.utils.Components.java

License:Mozilla Public License

@Deprecated
public static Link createAttachShowButton(final FileValue attachment, final Application appl) {
    if (attachment == null) {
        return null;
    }/*from   w w  w .  jav  a2 s. c o m*/
    final Link result = new Link();
    result.setCaption(attachment.getFileName());
    result.setTargetName("_top");
    result.setImmediate(true);
    //String description = attachment.getDescription();
    result.setDescription("");
    StreamSource streamSource = new StreamSource() {

        private static final long serialVersionUID = 456334952891567271L;

        public InputStream getStream() {
            return new ByteArrayInputStream(attachment.getContent());
        }
    };
    StreamResource resource = new StreamResource(streamSource, attachment.getFileName(), appl) {

        private static final long serialVersionUID = -3869546661105572851L;

        public DownloadStream getStream() {
            final StreamSource ss = getStreamSource();
            if (ss == null) {
                return null;
            }
            final DownloadStream ds = new DownloadStream(ss.getStream(), getMIMEType(), getFilename());
            ds.setBufferSize(getBufferSize());
            ds.setCacheTime(0);
            try {
                WebBrowser browser = (WebBrowser) result.getWindow().getTerminal();
                if (browser.isIE()) {
                    URI uri = new URI(null, null, attachment.getFileName(), null);
                    ds.setParameter("Content-Disposition", "attachment; filename=" + uri.toASCIIString());
                } else {
                    ds.setParameter("Content-Disposition", "attachment; filename=\""
                            + MimeUtility.encodeWord(attachment.getFileName(), "utf-8", "Q") + "\"");
                }
            } catch (Exception e) {
                ds.setParameter("Content-Disposition", "attachment; filename=" + attachment.getFileName());
            }
            return ds;
        }
    };
    String type = attachment.getMimeType();
    if (type != null) {
        resource.setMIMEType(type);
    }
    result.setResource(resource);
    return result;
}

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