Example usage for com.vaadin.ui Button setStyleName

List of usage examples for com.vaadin.ui Button setStyleName

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  2. Java
  3. com.vaadin
  4. com.vaadin.ui.*
  5. Button
  6. setStyleName

Introduction

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

Prototype

@Override
    public void setStyleName(String style)

Source Link

Usage

From source file:dhbw.ka.mwi.businesshorizon2.ui.parameterScreen.ParameterScreenViewImpl.java

License:Open Source License

/**
*
*///from  w w  w . j  a  v  a 2s .  c  o  m
private void addLogoutButton() {
    Button logoutButton = new Button("Logout");
    logoutButton.setStyleName("default");
    logoutButton.addListener(new Button.ClickListener() {

        private static final long serialVersionUID = 7411091035775152765L;

        @Override
        public void buttonClick(ClickEvent event) {
            //Callback-Methode, ruft die eigentliche Logout-Methode im Presenter auf
            presenter.doLogout();
        }
    });

    //LogoutButton hinzufgen und ausrichten
    logoutButton.setEnabled(true);
    right.addComponent(logoutButton);
    right.setComponentAlignment(logoutButton, Alignment.TOP_RIGHT);

}

From source file:edu.nps.moves.mmowgli.modules.actionplans.ActionDashboardTabActionPlans.java

License:Open Source License

public void initGuiTL() {
    AbstractLayout leftLay = getLeftLayout();

    flowLay = new VerticalLayout();
    flowLay.setWidth("100%");
    leftLay.addComponent(flowLay); //, "top:0px;left:0px");
    flowLay.addStyleName("m-padding15");
    flowLay.setSpacing(true);//from  w ww .j ava 2 s  .c om

    Label titleLab = new Label("All Plans");
    flowLay.addComponent(titleLab);
    flowLay.setComponentAlignment(titleLab, Alignment.TOP_LEFT);
    titleLab.addStyleName("m-actionplan-mission-title-text");

    Label contentLab = new Label("The Action Plans tab displays a list of all action plans in the game.");
    flowLay.addComponent(contentLab);
    flowLay.setComponentAlignment(contentLab, Alignment.TOP_LEFT);
    flowLay.addStyleName("m-actionplan-mission-content-text");

    Button requestActionPlanButt = new IDButton("Action Plan Request", ACTIONPLANREQUESTCLICK);
    requestActionPlanButt.setStyleName(BaseTheme.BUTTON_LINK);
    requestActionPlanButt.setDescription("Open a page where you can submit a request to create an action plan");
    flowLay.addComponent(requestActionPlanButt);

    AbsoluteLayout rightLay = getRightLayout();
    flowLay = new VerticalLayout();
    rightLay.addComponent(flowLay, "top:0px;left:0px");
    flowLay.setSpacing(true);
    flowLay.setStyleName("m-actionplan-plan-rightside"); // set the style name so the css's below can use it (e.g.: .m-actionplan-plan-rightside
                                                         // .m-actionplan-plan-headling { blah:blah;} )

    loadTableTL();
}

From source file:edu.nps.moves.mmowgli.modules.actionplans.ActionDashboardTabMyPlans.java

License:Open Source License

public void initGuiTL() {
    AbstractLayout leftLay = getLeftLayout();

    flowLay = new VerticalLayout();
    flowLay.setWidth("100%");
    flowLay.addStyleName("m-padding15");
    leftLay.addComponent(flowLay); //, "top:0px;left:0px");
    flowLay.setSpacing(true);//from   www .  j av a2  s.  c  om

    Label titleLab = new Label("My Plans");
    flowLay.addComponent(titleLab);
    flowLay.setComponentAlignment(titleLab, Alignment.TOP_LEFT);
    titleLab.addStyleName("m-actionplan-mission-title-text");

    Label contentLab = new Label("Choose a link below to display the filtered list of your choice.");
    flowLay.addComponent(contentLab);
    flowLay.setComponentAlignment(contentLab, Alignment.TOP_LEFT);
    flowLay.addStyleName("m-actionplan-mission-content-text");

    Label lab;
    flowLay.addComponent(lab = new Label());
    lab.setHeight("25px");

    Button myPlansButt = new Button("My Plans");
    //myPlansButt.setStyleName(BaseTheme.BUTTON_LINK);
    //flowLay.addComponent(myPlansButt);

    Button requestActionPlanButt = new IDButton("Request Action Plan Authorship", ACTIONPLANREQUESTCLICK);
    requestActionPlanButt.setStyleName(BaseTheme.BUTTON_LINK);
    requestActionPlanButt
            .setDescription("Open a page where you can submit a request to be an action plan author");
    flowLay.addComponent(requestActionPlanButt);

    // Note for the above button request
    flowLay.addComponent(new Label("(appears in another browser tab)"));

    ClickListener firstLis;
    myPlansButt.addClickListener(firstLis = new ButtListener2(buildMyPlansFilter(), null)); // @HibernateUserRead

    AbsoluteLayout rightLay = getRightLayout();

    flowLay = new VerticalLayout();
    rightLay.addComponent(flowLay, "top:0px;left:0px");
    flowLay.setSpacing(true);
    flowLay.setStyleName("m-actionplan-plan-rightside"); // set the style name so the css's below can use it (e.g.: .m-actionplan-plan-rightside
                                                         // .m-actionplan-plan-heading { blah:blah;} )

    firstLis.buttonClick(null); // loads the table
}

From source file:edu.nps.moves.mmowgli.modules.actionplans.ActionDashboardTabNeedAuthors.java

License:Open Source License

public void initGuiTL() {
    AbstractLayout leftLay = getLeftLayout();

    flowLay = new VerticalLayout();
    flowLay.setWidth("100%");
    flowLay.addStyleName("m-padding15");
    leftLay.addComponent(flowLay); //, "top:0px;left:0px");
    flowLay.setSpacing(true);/*from  ww  w . j  av a2 s.co m*/

    Label titleLab = new Label("Action Plans needing Authors");
    flowLay.addComponent(titleLab);
    flowLay.setComponentAlignment(titleLab, Alignment.TOP_LEFT);
    titleLab.addStyleName("m-actionplan-mission-title-text");

    Label contentLab = new Label("You may sign up for authorship in any of these plans.");
    flowLay.addComponent(contentLab);
    flowLay.setComponentAlignment(contentLab, Alignment.TOP_LEFT);
    flowLay.addStyleName("m-actionplan-mission-content-text");

    Button requestActionPlanButt = new IDButton("Action Plan Request", ACTIONPLANREQUESTCLICK);
    requestActionPlanButt.setStyleName(BaseTheme.BUTTON_LINK);
    requestActionPlanButt
            .setDescription("Open a page where you can submit a request to be an action plan author");
    flowLay.addComponent(requestActionPlanButt);

    AbsoluteLayout rightLay = getRightLayout();

    flowLay = new VerticalLayout();
    rightLay.addComponent(flowLay, "top:0px;left:0px");
    flowLay.setSpacing(true);
    flowLay.setStyleName("m-actionplan-plan-rightside"); // set the style name so the css's below can use it (e.g.: .m-actionplan-plan-rightside
                                                         // .m-actionplan-plan-headling { blah:blah;} )

    loadTableTL();
}

From source file:edu.nps.moves.mmowgli.modules.cards.IdeaDashboardTabRecent.java

License:Open Source License

private Button buildButt(String s) {
    Button b = new NativeButton(s);
    b.setStyleName(BaseTheme.BUTTON_LINK);
    b.addStyleName("borderless");
    b.addStyleName("m-actionplan-comments-button");
    b.addClickListener(this);
    return b;/*from ww w .  j a v a  2  s.c o  m*/
}

From source file:edu.nps.moves.mmowgliMobile.ui.CardRenderer2.java

License:Open Source License

public void setMessage(FullEntryView2 mView, ListEntry message, ListView2 messageList,
        AbstractOrderedLayout layout) {//from w w  w.ja  v  a 2  s .c  om
    Object key = HSess.checkInit();
    CardListEntry wc = (CardListEntry) message;
    Card c = wc.getCard();
    CardType typ = c.getCardType();

    layout.removeAllComponents();
    layout.setSpacing(true);

    VerticalLayout cardLay = new VerticalLayout();
    cardLay.addStyleName("m-card-render");
    cardLay.setWidth("98%"); //100%");
    cardLay.setSpacing(true);
    layout.addComponent(cardLay);

    HorizontalLayout horl = new HorizontalLayout();
    horl.addStyleName("m-card-header");
    String stl = CardStyler.getCardBaseStyle(typ);
    horl.addStyleName(stl);
    horl.addStyleName(CardStyler.getCardTextColorOverBaseStyle(typ));
    horl.setMargin(true);
    horl.setWidth("100%");

    Label lbl = new Label(typ.getTitle());//c.getText());
    horl.addComponent(lbl);
    lbl = new Label("" + getPojoId(message));
    lbl.addStyleName("m-text-align-right");
    horl.addComponent(lbl);
    cardLay.addComponent(horl);

    horl = new HorizontalLayout();
    horl.setWidth("100%");
    horl.setMargin(true);
    cardLay.addComponent(horl);
    lbl = new Label(c.getText());
    horl.addComponent(lbl);

    horl = new HorizontalLayout();
    horl.addStyleName("m-card-footer");

    horl.setMargin(true);
    horl.setWidth("100%");
    horl.addComponent(lbl = new Label(""));
    lbl.setWidth("5px");

    Image img = new Image();
    img.setSource(mediaLocator.locate(c.getAuthor().getAvatar().getMedia()));
    img.setWidth("30px");
    img.setHeight("30px");
    horl.addComponent(img);

    //    horl.addComponent(lbl=new Label(c.getAuthorName()));
    //    lbl.setWidth("100%");
    //    lbl.addStyleName("m-text-align-center");
    //    horl.setComponentAlignment(lbl, Alignment.MIDDLE_CENTER);
    //    horl.setExpandRatio(lbl, 1.0f);

    Button authButt = new MyButton(c.getAuthorName(), c, mView);
    authButt.setStyleName(BaseTheme.BUTTON_LINK);
    authButt.setWidth("100%");
    horl.addComponent(authButt);
    horl.setComponentAlignment(authButt, Alignment.MIDDLE_CENTER);
    horl.setExpandRatio(authButt, 1.0f);

    horl.addComponent(lbl = new HtmlLabel(formatter.format(message.getTimestamp())));
    lbl.setWidth("115px");
    ;
    lbl.addStyleName("m-text-align-right");
    horl.setComponentAlignment(lbl, Alignment.MIDDLE_CENTER);

    cardLay.addComponent(horl);

    //    lbl = new Hr();   
    //    layout.addComponent(lbl);

    lbl = new Label("Child Cards");
    layout.addComponent(lbl);
    lbl.addStyleName("m-text-center");

    //    lbl = new Hr();
    //    layout.addComponent(lbl);

    horl = new HorizontalLayout();
    horl.setSpacing(true);
    horl.setMargin(true);
    horl.setWidth("100%");
    layout.addComponent(horl);

    horl.addComponent(
            makeChildGroupButton("Expand", (CardListEntry) message, CardType.getExpandTypeTL(), messageList));
    horl.addComponent(
            makeChildGroupButton("Counter", (CardListEntry) message, CardType.getCounterTypeTL(), messageList));
    horl.addComponent(
            makeChildGroupButton("Adapt", (CardListEntry) message, CardType.getAdaptTypeTL(), messageList));
    horl.addComponent(
            makeChildGroupButton("Explore", (CardListEntry) message, CardType.getExploreTypeTL(), messageList));

    HSess.checkClose(key);
}

From source file:edu.nps.moves.mmowgliMobile.ui.MmowgliFooter2.java

License:Open Source License

@SuppressWarnings("serial")
public MmowgliFooter2() {
    Button homeButton = new Button(VaadinIcons.HOME);
    homeButton.setStyleName("no-decoration");
    addComponent(homeButton);//from w w w .j a v  a2 s  . co m

    homeButton.addClickListener(new ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            navmgr.navigateTo(new GameDataCategoriesView2());
        }
    });
}

From source file:eu.eco2clouds.portal.component.apwizard.SuggestionStep.java

License:Apache License

private void render() {

    this.removeAllComponents();

    if (this.mainLayout != null && this.mainLayout.getMenu() != null
            && this.mainLayout.getMenu().getResourcesStep() != null
            && this.mainLayout.getMenu().getResourcesStep().getNewResourceTable() != null
            && this.mainLayout.getMenu().getGeneralStep().getDuration() != null
            && this.mainLayout.getMenu().getGeneralStep().getDuration().getValue() != null
            && !this.mainLayout.getMenu().getGeneralStep().getDuration().getValue().equals("")) {

        VerticalLayout vlCpuLoad = new VerticalLayout();
        vlCpuLoad.setMargin(false);// w w w .j  a va 2  s  .  c  o m
        vlCpuLoad.setSpacing(true);
        Label lblCpuLoad = new Label("Average Cpu Load");
        vlCpuLoad.addComponent(lblCpuLoad);

        this.sliderCpuLoad.addValueChangeListener(new Property.ValueChangeListener() {

            @Override
            public void valueChange(Property.ValueChangeEvent event) {
                updateChart();
            }
        });

        HorizontalLayout hl = new HorizontalLayout();
        hl.setMargin(false);
        hl.setSpacing(true);
        hl.addComponent(new Label("min 0", ContentMode.HTML));
        hl.addComponent(sliderCpuLoad);
        hl.addComponent(new Label("100 max", ContentMode.HTML));

        vlCpuLoad.addComponent(hl);

        vlCpuLoad.setComponentAlignment(lblCpuLoad, Alignment.MIDDLE_LEFT);
        vlCpuLoad.setComponentAlignment(hl, Alignment.MIDDLE_LEFT);

        this.deploymentTable.setContainerDataSource(this.getCombination());
        this.deploymentTable.addValueChangeListener(new Property.ValueChangeListener() {
            @Override
            public void valueChange(final Property.ValueChangeEvent event) {

                DeploymentTableBean item = (DeploymentTableBean) deploymentTable.getValue();
                System.out.println("item is " + item);
                int selected = item.getId() - 1;

                long duration = Long.parseLong(mainLayout.getMenu().getGeneralStep().getDuration().getValue());

                System.out.println("selected " + selected);
                System.out.println("power fr" + power_fr[selected]);
                System.out.println("power uk" + power_uk[selected]);
                System.out.println("power de" + power_de[selected]);

                TrendWindow trendWindow = new TrendWindow(power_fr[selected], power_uk[selected],
                        power_de[selected], duration);
                UI.getCurrent().addWindow(trendWindow);

            }
        });

        this.deploymentTable.addGeneratedColumn("GEC", new ColumnGenerator() {

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

                ArrayList<String> locations = new ArrayList<String>();
                String[] vms = ((DeploymentTableBean) itemId).getCombination().split(" ");
                for (int i = 0; i < vms.length; i++) {

                    String vmName = vms[i].split("@")[0];
                    String vmLocation = vms[i].split("@")[1];
                    if (!locations.contains(vmLocation)) {
                        locations.add(vmLocation);
                    }

                }

                SourcePercentage sp = SchedulerManagerFactory.getInstance().getGEC(locations);

                return new Label(Double.toString(sp.getGEC()));
            }
        });

        this.deploymentTable.addGeneratedColumn("", new ColumnGenerator() {

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

                Button button = new Button("");
                button.setStyleName(Reindeer.BUTTON_LINK);
                button.setIcon(new ThemeResource("img/pie.png"));
                button.setDescription("GEC");

                button.addClickListener(new Button.ClickListener() {

                    @Override
                    public void buttonClick(Button.ClickEvent event) {

                        ArrayList<String> locations = new ArrayList<String>();
                        String[] vms = ((DeploymentTableBean) itemId).getCombination().split(" ");
                        for (int i = 0; i < vms.length; i++) {

                            String vmName = vms[i].split("@")[0];
                            String vmLocation = vms[i].split("@")[1];
                            if (!locations.contains(vmLocation)) {
                                locations.add(vmLocation);
                            }

                        }

                        SourcePercentage sp = SchedulerManagerFactory.getInstance().getGEC(locations);
                        GECWindow gecWindow = new GECWindow(((DeploymentTableBean) itemId).getCombination(),
                                sp);
                        UI.getCurrent().addWindow(gecWindow);

                    }
                });

                return button;
            }
        });

        this.deploymentTable.addGeneratedColumn(" ", new ColumnGenerator() {

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

                Button button = new Button("");
                button.setStyleName(Reindeer.BUTTON_LINK);
                button.setIcon(new ThemeResource("img/trend.png"));
                button.setDescription("CO2 trend");
                button.addClickListener(new Button.ClickListener() {

                    @Override
                    public void buttonClick(Button.ClickEvent event) {

                        //DeploymentTableBean item = (DeploymentTableBean) deploymentTable.getValue();
                        System.out.println("item is " + itemId);
                        int selected = ((DeploymentTableBean) itemId).getId() - 1;

                        long duration = Long
                                .parseLong(mainLayout.getMenu().getGeneralStep().getDuration().getValue());

                        System.out.println("selected " + selected);
                        System.out.println("power fr" + power_fr[selected]);
                        System.out.println("power uk" + power_uk[selected]);
                        System.out.println("power de" + power_de[selected]);

                        TrendWindow trendWindow = new TrendWindow(power_fr[selected], power_uk[selected],
                                power_de[selected], duration);
                        UI.getCurrent().addWindow(trendWindow);

                    }
                });

                return button;
            }
        });

        vlCpuLoad.addComponent(deploymentTable);

        OptionGroup chartAspect = new OptionGroup("Chart aspect");
        chartAspect.addItem(1);
        chartAspect.setItemCaption(1, "NORMAL");
        chartAspect.addItem(2);
        chartAspect.setItemCaption(2, "PERCENTAGE");

        chartAspect.select(1);
        chartAspect.setNullSelectionAllowed(false);
        chartAspect.setImmediate(true);

        chartAspect.addValueChangeListener(new ValueChangeListener() {
            @Override
            public void valueChange(final ValueChangeEvent event) {
                //final String valueString = String.valueOf(event.getProperty()
                //        .getValue());

                if (co2CountryChart != null) {
                    co2CountryChart.toggleAspect();
                }
            }
        });

        vlCpuLoad.addComponent(chartAspect);

        chartHl.addComponent(vlCpuLoad);

        this.compute();

        this.co2CountryChart = new CO2CountryChart(sdf.format(new Date()),
                this.deploymentTable.getItemIds().size(), co2_fr, co2_uk, co2_de,
                this.sliderCpuLoad.getValue());

        chartHl.addComponent(this.co2CountryChart);

        chartHl.setComponentAlignment(vlCpuLoad, Alignment.TOP_LEFT);
        chartHl.setComponentAlignment(this.co2CountryChart, Alignment.TOP_RIGHT);

        this.addComponent(chartHl);

    } else {
        Label lblEmpty = new Label("No resources defined.");
        this.addComponent(lblEmpty);
    }

}

From source file:eu.eco2clouds.portal.component.ExperimentDetails.java

License:Apache License

private void render() {
    try {//from  www  .  ja v  a  2s . com
        this.setSpacing(false);
        this.setMargin(false);
        this.setHeight("200px");

        VerticalLayout details = new VerticalLayout();
        details.setSpacing(true);
        details.setMargin(false);

        SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-YYYY hh:mm");
        SimpleDateFormat edf = new SimpleDateFormat("dd 'days' hh 'hours' mm ' minutes'");

        details.addComponent(new Label("<b>id</b>: " + experiment.getId(), ContentMode.HTML));
        details.addComponent(new Label("<b>user</b>: " + experiment.getBonfireUserId() + " <b>group</b>: "
                + experiment.getBonfireGroupId(), ContentMode.HTML));
        if (!experiment.getStatus().equalsIgnoreCase("terminated")) {
            details.addComponent(new Label(
                    "<b>started</b>: " + sdf.format(new Date(experiment.getStartTime()))
                            + " <b>planned termination</b>: " + sdf.format(new Date(experiment.getEndTime())),
                    ContentMode.HTML));
            //details.addComponent(new Label(edf.format(new Date(experiment.getEndTime() - experiment.getStartTime())) + " to go"));
        } else {
            details.addComponent(new Label(
                    "<b>started</b>: " + sdf.format(new Date(experiment.getStartTime()))
                            + " <b>terminated</b>: " + sdf.format(new Date(experiment.getEndTime())),
                    ContentMode.HTML));
            details.addComponent(new Label(
                    "lasted for " + edf.format(new Date(experiment.getEndTime() - experiment.getStartTime()))));
        }

        final String ap = Parser
                .getJSONApplicationProfile(Parser.getApplicationProfile(experiment.getApplicationProfile()));

        Button btnApplicationProfile = new Button("Show Application Profile");
        btnApplicationProfile.setStyleName(BaseTheme.BUTTON_LINK);
        btnApplicationProfile.addClickListener(new Button.ClickListener() {

            @Override
            public void buttonClick(Button.ClickEvent event) {

                UI.getCurrent().addWindow(new APWindow(ap));

            }
        });
        details.addComponent(btnApplicationProfile);

        this.addComponent(details);
        this.setComponentAlignment(details, Alignment.MIDDLE_LEFT);

        Label spacing = new Label(" ");
        this.addComponent(spacing);
        this.setComponentAlignment(details, Alignment.MIDDLE_LEFT);

        /* if (!experiment.getStatus().equalsIgnoreCase("terminated")) {
        Button terminateBtn = new Button("Terminate");
        this.addComponent(terminateBtn);
        this.setComponentAlignment(terminateBtn, Alignment.MIDDLE_RIGHT);
         }*/

        this.setExpandRatio(spacing, 20.0f);
    } catch (JsonMappingException ex) {
        Logger.getLogger(ExperimentDetails.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(ExperimentDetails.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:eu.eco2clouds.portal.component.MainMenu.java

License:Apache License

public MainMenu() {

    this.setHeight("50px");
    this.setSpacing(true);
    this.setMargin(true);
    this.setWidth("100%");

    Label spaceLabel = new Label("  ");
    this.addComponent(spaceLabel);

    Button homePageBtn = new Button("");
    homePageBtn.setIcon(new ThemeResource("img/homepage.png"));
    homePageBtn.setDescription("Home page");

    homePageBtn.setStyleName(Reindeer.BUTTON_LINK);
    homePageBtn.addClickListener(new Button.ClickListener() {

        @Override//from  w  w w .  jav a  2s. com
        public void buttonClick(ClickEvent event) {

            int status = ((E2CPortal) UI.getCurrent()).getSessionStatus().getStatus();
            if (status != SessionStatus.HOME) {
                ((E2CPortal) UI.getCurrent()).getSessionStatus().setStatus(SessionStatus.HOME);
                ((E2CPortal) UI.getCurrent()).render();

            }

        }
    });

    this.addComponent(homePageBtn);

    Button addExperimentBtn = new Button("");
    addExperimentBtn.setIcon(new ThemeResource("img/add.png"));
    addExperimentBtn.setDescription("Add new experiment");

    addExperimentBtn.setStyleName(Reindeer.BUTTON_LINK);
    addExperimentBtn.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            int status = ((E2CPortal) UI.getCurrent()).getSessionStatus().getStatus();
            if (status != SessionStatus.SUBMITAP) {
                ((E2CPortal) UI.getCurrent()).getSessionStatus().setStatus(SessionStatus.SUBMITAP);
                ((E2CPortal) UI.getCurrent()).render();

            }

        }
    });

    this.addComponent(addExperimentBtn);

    Button notificationBtn = new Button("Notifications");
    notificationBtn.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            int status = ((E2CPortal) UI.getCurrent()).getSessionStatus().getStatus();
            if (status != SessionStatus.NOTIFICATIONS) {
                ((E2CPortal) UI.getCurrent()).getSessionStatus().setStatus(SessionStatus.NOTIFICATIONS);
                ((E2CPortal) UI.getCurrent()).render();

            }

        }
    });

    //this.addComponent(notificationBtn);

    Button logoutBtn = new Button("");
    logoutBtn.setIcon(new ThemeResource("img/logout.png"));
    logoutBtn.setDescription("Logout");
    logoutBtn.setStyleName(Reindeer.BUTTON_LINK);
    logoutBtn.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {

            ((E2CPortal) UI.getCurrent()).getSessionStatus().setStatus(SessionStatus.UNLOGGED);
            ((E2CPortal) UI.getCurrent()).render();

        }
    });

    this.addComponent(logoutBtn);

    /*Button refreshBtn = new Button(" ");
     if (Configuration.refreshUIActive) {
     refreshBtn.setCaption("Disable autorefresh");
     } else {
     refreshBtn.setCaption("Enable autorefresh");
     }
     refreshBtn.addClickListener(new Button.ClickListener() {
            
     @Override
     public void buttonClick(ClickEvent event) {
            
     ((E2CPortal) UI.getCurrent()).toggleRefresh();
     Configuration.refreshUIActive = !Configuration.refreshUIActive;
     if (Configuration.refreshUIActive) {
     event.getButton().setCaption("Disable autorefresh");
     } else {
     event.getButton().setCaption("Enable autorefresh");
     }
            
     }
     });
            
     this.addComponent(refreshBtn);*/
    this.setExpandRatio(spaceLabel, 20.0f);

    this.setComponentAlignment(homePageBtn, Alignment.MIDDLE_RIGHT);
    this.setComponentAlignment(addExperimentBtn, Alignment.MIDDLE_RIGHT);
    //this.setComponentAlignment(notificationBtn, Alignment.MIDDLE_LEFT);
    this.setComponentAlignment(logoutBtn, Alignment.MIDDLE_RIGHT);
    //this.setComponentAlignment(refreshBtn, Alignment.MIDDLE_RIGHT);

}