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(String caption, Resource resource)

Source Link

Document

Creates a new instance of Link.

Usage

From source file:fi.jasoft.dragdroplayouts.demo.views.DragdropAbsoluteLayoutDemo.java

License:Apache License

@Override
public Component getLayout() {
    // start-source
    final DDAbsoluteLayout layout = new DDAbsoluteLayout();
    layout.setId("layout");
    layout.setSizeFull();/*from   ww w.java 2  s .c  o m*/

    // Enable dragging components
    layout.setDragMode(LayoutDragMode.CLONE);

    // Enable dropping components
    layout.setDropHandler(new DefaultAbsoluteLayoutDropHandler());

    // Add some components
    Label lbl = new Label("This is an Absolute layout, you can freely drag the components around");
    layout.addComponent(lbl);
    Button btn = new Button("Button 1", new Button.ClickListener() {
        public void buttonClick(ClickEvent event) {
            Notification.show("Click!");
        }
    });
    btn.setId("button");
    layout.addComponent(btn, "left:50px; top:50px");
    Link link = new Link("A link to Vaadin", new ExternalResource("http://www.vaadin.com"));
    layout.addComponent(link, "left:200px; top:100px");

    // end-source
    return layout;
}

From source file:fi.racetrace.adminpanel.ui.columngenerator.CustomerLinkGC.java

License:Open Source License

@Override
public Object generateCell(Table source, Object itemId, Object columnId) {

    Link lnk = new Link("Show details",
            new ExternalResource("#!" + CustomerDetails.NAME + "/" + ((Customer) itemId).getId()));
    return lnk;/*from w  w w.j  a va  2 s  .  co  m*/
}

From source file:fi.racetrace.adminpanel.ui.CustomerDetails.java

License:Open Source License

private void buildBreadcrumbs() {
    HorizontalLayout b = new HorizontalLayout();
    layout.addComponent(b);//from w  ww .ja v  a 2s.co  m

    b.addComponent(new Link("Customers", new ExternalResource("#!")));
    b.addComponent(new Label(" >> "));
    b.addComponent(new Link((String) customer.getItemProperty("name").getValue(), new ExternalResource(
            "#!" + CustomerDetails.NAME + "/" + customer.getItemProperty("id").getValue())));
}

From source file:fi.racetrace.adminpanel.ui.CustomerEventTable.java

License:Open Source License

@Override
protected void initTable() {
    table = new Table("Events", dataSource) {
        @Override//www.ja va2 s.c  o  m
        protected String formatPropertyValue(Object rowId, Object colId, Property<?> property) {
            if (property.getType() == Date.class && property.getValue() != null) {
                SimpleDateFormat df = new SimpleDateFormat("dd.MM.yyyy");
                return df.format((Date) property.getValue());
            }
            return super.formatPropertyValue(rowId, colId, property);
        }
    };
    table.addGeneratedColumn("detailsLink", new ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {

            Link lnk = new Link("Show details", new ExternalResource(
                    "#!" + EventDetails.NAME + "/" + ((fi.racetrace.adminpanel.data.Event) itemId).getId()));
            return lnk;
        }
    });
    table.addGeneratedColumn("sessionCount", new ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            List<Session> sessions = ((fi.racetrace.adminpanel.data.Event) itemId).getSessions();
            int sessionCount = 0;
            if (sessions != null) {
                sessionCount = sessions.size();
            }
            Label label = new Label("" + sessionCount);
            return label;
        }
    });
}

From source file:fi.racetrace.adminpanel.ui.CustomerList.java

License:Open Source License

private void buildBreadcrumbs() {

    HorizontalLayout b = new HorizontalLayout();
    customerList.addComponent(b);//from   w ww  .j a  v a  2 s .  c  om

    b.addComponent(new Link("Customers", new ExternalResource("#!")));
}

From source file:fi.racetrace.adminpanel.ui.EventDetails.java

License:Open Source License

private void buildBreadcrumbs() {
    HorizontalLayout b = new HorizontalLayout();
    layout.addComponent(b);//ww  w . jav a2  s.c  o  m

    b.addComponent(new Link("Customers", new ExternalResource("#!")));
    b.addComponent(new Label(" >> "));
    b.addComponent(new Link(event.getCustomer().getName(),
            new ExternalResource("#!" + CustomerDetails.NAME + "/" + event.getCustomer().getId())));
    b.addComponent(new Label(" >> "));
    b.addComponent(new Link(event.getName(), new ExternalResource("#!" + NAME + "/" + event.getId())));

}

From source file:fi.racetrace.adminpanel.ui.SessionDetails.java

License:Open Source License

private void buildBreadcrumbs() {
    HorizontalLayout b = new HorizontalLayout();
    layout.addComponent(b);/*w  w w .j  ava 2 s  .  com*/

    b.addComponent(new Link("Customers", new ExternalResource("#!")));
    b.addComponent(new Label(" >> "));
    b.addComponent(new Link(session.getEvent().getCustomer().getName(), new ExternalResource(
            "#!" + CustomerDetails.NAME + "/" + session.getEvent().getCustomer().getId())));
    b.addComponent(new Label(" >> "));
    b.addComponent(new Link(session.getEvent().getName(),
            new ExternalResource("#!" + EventDetails.NAME + "/" + session.getEvent().getId())));
    b.addComponent(new Label(" >> "));
    b.addComponent(new Link(session.getName(), new ExternalResource("#!" + NAME + "/" + session.getId())));

}

From source file:fi.racetrace.adminpanel.ui.SessionTable.java

License:Open Source License

@Override
protected void initTable() {
    table = new Table("Sessions", dataSource) {
        @Override/*from w w  w  .j  ava 2s  . co  m*/
        protected String formatPropertyValue(Object rowId, Object colId, Property<?> property) {
            if (property.getType() == Date.class && property.getValue() != null) {
                SimpleDateFormat df = new SimpleDateFormat("dd.MM.yyyy");
                return df.format((Date) property.getValue());
            }
            return super.formatPropertyValue(rowId, colId, property);
        }
    };
    table.addGeneratedColumn("detailsLink", new ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {

            Link lnk = new Link("Show details",
                    new ExternalResource("#!" + SessionDetails.NAME + "/" + ((Session) itemId).getId()));
            return lnk;
        }
    });
}

From source file:fi.vtt.RVaadin.RContainer.java

License:Apache License

/**
 * Get a Vaadin Window element that contains the corresponding R plot
 * generated by submitting and evaluating the RPlotCall String. The
 * imageName corresponds to the downloadable .png image name. The full name
 * of the images shown in the browser are of the format
 * {@code imageName_ISODate_runningId_[sessionId].png}, e.g.
 * 'Image_2012-08-29_001_[bmgolmfgvk].png' to keep them chronologically
 * ordered.//from w  w w  .ja  va2 s .  co m
 * 
 * @param RPlotCall
 *            the String to be evaluated by R
 * @param width
 *            the width of the graphical image
 * @param height
 *            the height of the graphical image
 * @param imageName
 *            the image name attached to the right-click downloadable file
 * @param windowName
 *            the title name of the Vaadin window element
 * @return Vaadin Window object
 */
public Window getGraph(final String RPlotCall, final int width, final int height, final String imageName,
        String windowName) {

    /* Construct a Window to show the graphics */
    Window RGraphics = new Window(windowName);
    HorizontalLayout root = new HorizontalLayout();
    root.setMargin(true);

    RGraphics.setContent(root);
    RGraphics.setSizeUndefined();

    /* Control the image position */
    final int imageXoffset = 180;
    final int imageYoffset = 60;

    int imageYpos = rand.nextInt(50);
    int imageXpos = rand.nextInt(90);

    RGraphics.setPositionX(imageXoffset + imageXpos);
    RGraphics.setPositionY(imageYoffset + imageYpos);

    /* Call R for the graphics */
    Embedded rPlot = getEmbeddedGraph(RPlotCall, width, height, imageName);
    root.addComponent(rPlot);

    /*
     * Button bar to generate PDF (and for other options in the future)
     */
    if (showButtonsInGraph) {
        final HorizontalLayout buttonLayout = new HorizontalLayout();
        Button open = new Button("PDF");
        open.setStyleName(Reindeer.BUTTON_SMALL);
        buttonLayout.addComponent(open);

        Button.ClickListener openClicked = new Button.ClickListener() {

            private static final long serialVersionUID = 1L;

            @Override
            public void buttonClick(ClickEvent event) {
                StreamResource s = getImageResource(RPlotCall, width / screen_dpi, height / screen_dpi,
                        imageName, "pdf");

                Link pdfLink = new Link("Open pdf", s);
                pdfLink.setTargetName("_blank");

                buttonLayout.removeAllComponents();
                buttonLayout.addComponent(pdfLink);
            }
        };
        open.addClickListener(openClicked);
        root.addComponent(buttonLayout);
    }

    return RGraphics;
}

From source file:fr.amapj.view.engine.excelgenerator.LinkCreator.java

License:Open Source License

/**
 * //w  w  w.  j  a  v a  2  s  . c o m
 * @param generator
 * @param addPrefixTelecharger : si true, on ajoute le libell "Telecharger" devant le nom du fichier
 * @return
 */
static public Link createLink(CoreGenerator generator, boolean addPrefixTelecharger) {
    FileInfoDTO fileInfoDTO = new CoreGeneratorService().getFileInfo(generator);

    String titre = fileInfoDTO.nameToDisplay;
    String fileName = fileInfoDTO.fileName;
    String extension = fileInfoDTO.extension;

    StreamResource streamResource = new StreamResource(new CoreResource(fileInfoDTO.generator),
            fileName + "." + extension);
    streamResource.setCacheTime(1000);

    String lien = addPrefixTelecharger ? "Tlcharger " + titre : titre;
    Link extractFile = new Link(lien, streamResource);
    extractFile.setIcon(FontAwesome.DOWNLOAD);
    extractFile.setTargetName("_blank");

    return extractFile;
}