List of usage examples for com.vaadin.ui HorizontalLayout setMargin
@Override
public void setMargin(boolean enabled)
From source file:fi.semantum.strategia.widget.Meter.java
License:Open Source License
public static void manageMeters(final Main main, final Base base) { String currentTime = main.getUIState().time; boolean showYears = currentTime.equals(Property.AIKAVALI_KAIKKI); final Database database = main.getDatabase(); VerticalLayout content = new VerticalLayout(); content.setSizeFull();/*from ww w .j av a 2s. co m*/ content.setSpacing(true); final Table table = new Table(); table.setSelectable(true); table.setMultiSelect(true); table.addStyleName(ValoTheme.TABLE_SMALL); table.addStyleName(ValoTheme.TABLE_COMPACT); table.addContainerProperty("Mittari", Label.class, null); if (showYears) table.addContainerProperty("Vuosi", String.class, null); table.setWidth("100%"); table.setHeight("100%"); table.setNullSelectionAllowed(true); table.setEditable(false); table.setColumnExpandRatio("Mittari", 2.0f); if (showYears) table.setColumnExpandRatio("Vuosi", 0.0f); makeMeterTable(main, base, table); content.addComponent(table); content.setExpandRatio(table, 1.0f); abstract class MeterButtonListener implements Button.ClickListener { private static final long serialVersionUID = -6640950006518632633L; protected Meter getPossibleSelection() { Object selection = table.getValue(); Collection<?> selected = (Collection<?>) selection; if (selected.size() != 1) return null; return (Meter) selected.iterator().next(); } @SuppressWarnings("unchecked") protected Collection<Meter> getSelection() { return (Collection<Meter>) table.getValue(); } protected Map<Base, List<Meter>> getSelectionByParent(Database database) { return metersByParent(database, getSelection()); } } final Button removeMeters = new Button("Poista", new MeterButtonListener() { private static final long serialVersionUID = 2957964892664902859L; public void buttonClick(ClickEvent event) { for (Meter r : getSelection()) { Base owner = r.getOwner(database); if (owner != null) owner.removeMeter(r); } makeMeterTable(main, base, table); Updates.update(main, true); } }); removeMeters.addStyleName(ValoTheme.BUTTON_TINY); final Button moveUp = new Button("Siirr ylemms", new MeterButtonListener() { private static final long serialVersionUID = 8434251773337788784L; public void buttonClick(ClickEvent event) { Map<Base, List<Meter>> sel = getSelectionByParent(database); if (sel == null) return; for (Map.Entry<Base, List<Meter>> entry : sel.entrySet()) { entry.getKey().moveMetersUp(entry.getValue()); } makeMeterTable(main, base, table); Updates.update(main, true); } }); moveUp.addStyleName(ValoTheme.BUTTON_TINY); final Button moveDown = new Button("Siirr alemmas", new MeterButtonListener() { private static final long serialVersionUID = -5382367112305541842L; public void buttonClick(ClickEvent event) { for (Map.Entry<Base, List<Meter>> entry : getSelectionByParent(database).entrySet()) { entry.getKey().moveMetersDown(entry.getValue()); } makeMeterTable(main, base, table); Updates.update(main, true); } }); moveDown.addStyleName(ValoTheme.BUTTON_TINY); final Button modify = new Button("Mrit"); modify.addClickListener(new MeterButtonListener() { private static final long serialVersionUID = -7109999546516429095L; public void buttonClick(ClickEvent event) { Meter meter = getPossibleSelection(); if (meter == null) return; editMeter(main, base, meter); } }); modify.addStyleName(ValoTheme.BUTTON_TINY); final ComboBox indicatorSelect = new ComboBox(); indicatorSelect.setWidth("100%"); indicatorSelect.setNullSelectionAllowed(false); indicatorSelect.addStyleName(ValoTheme.COMBOBOX_TINY); indicatorSelect.setCaption("Mrittj"); final Strategiakartta map = database.getMap(base); // Indikaattorit for (Indicator i : map.getIndicators(database)) { MeterSpec spec = new MeterSpec(database, i); indicatorSelect.addItem(spec); indicatorSelect.select(spec); } // Enumeraatiot for (Datatype enu : Datatype.enumerate(database)) { if (enu instanceof EnumerationDatatype) { MeterSpec spec = new MeterSpec(database, enu); indicatorSelect.addItem(spec); indicatorSelect.select(spec); } } // Sisnrakennetut { MeterSpec spec = new MeterSpec(database, MeterSpec.IMPLEMENTATION); indicatorSelect.addItem(spec); indicatorSelect.select(spec); } indicatorSelect.setTextInputAllowed(false); final Button addMeter = new Button("Lis ptasolle", new Button.ClickListener() { private static final long serialVersionUID = -5178621686299637238L; public void buttonClick(ClickEvent event) { MeterSpec spec = (MeterSpec) indicatorSelect.getValue(); Object source = spec.getSource(); if (source instanceof Indicator) { Indicator ind = (Indicator) source; Meter.addIndicatorMeter(main, base, ind, Property.AIKAVALI_KAIKKI); } else if (source instanceof EnumerationDatatype) { EnumerationDatatype dt = (EnumerationDatatype) source; Indicator ind = Indicator.create(database, "Uusi " + dt.getId(database), dt); ind.update(main, base, dt.getDefaultValue(), false, "", "Alkuarvo"); ind.update(main, base, dt.getDefaultForecast(), true, "", "Alkuarvo"); Meter.addIndicatorMeter(main, base, ind, Property.AIKAVALI_KAIKKI); } makeMeterTable(main, base, table); Updates.update(main, true); } }); addMeter.addStyleName(ValoTheme.BUTTON_TINY); final Button addSubmeter = new Button("Lis valitun alle", new MeterButtonListener() { private static final long serialVersionUID = -1250285092312682737L; public void buttonClick(ClickEvent event) { Meter meter = getPossibleSelection(); if (meter == null) return; MeterSpec spec = (MeterSpec) indicatorSelect.getValue(); Object source = spec.getSource(); if (source instanceof Indicator) { Indicator ind = (Indicator) source; Meter.addIndicatorMeter(main, meter, ind, Property.AIKAVALI_KAIKKI); } else if (source instanceof EnumerationDatatype) { EnumerationDatatype dt = (EnumerationDatatype) source; Indicator ind = Indicator.create(database, "Uusi " + dt.getId(database), dt); ind.update(main, base, dt.getDefaultValue(), false, "", "Alkuarvo"); ind.update(main, base, dt.getDefaultForecast(), true, "", "Alkuarvo"); Meter.addIndicatorMeter(main, meter, ind, Property.AIKAVALI_KAIKKI); } makeMeterTable(main, base, table); Updates.update(main, true); } }); addSubmeter.addStyleName(ValoTheme.BUTTON_TINY); final Runnable setStates = new Runnable() { @Override public void run() { Object selection = table.getValue(); Collection<?> selected = (Collection<?>) selection; if (!selected.isEmpty()) { removeMeters.setEnabled(true); moveUp.setEnabled(true); moveDown.setEnabled(true); if (selected.size() == 1) { modify.setEnabled(true); addSubmeter.setEnabled(true); } else { addSubmeter.setEnabled(false); modify.setEnabled(false); } } else { moveUp.setEnabled(false); moveDown.setEnabled(false); removeMeters.setEnabled(false); addSubmeter.setEnabled(false); modify.setEnabled(false); } } }; table.addValueChangeListener(new ValueChangeListener() { private static final long serialVersionUID = 6439090862804667322L; @Override public void valueChange(ValueChangeEvent event) { setStates.run(); } }); setStates.run(); HorizontalLayout hl2 = new HorizontalLayout(); hl2.setSpacing(true); hl2.setWidthUndefined(); hl2.addComponent(modify); hl2.setComponentAlignment(modify, Alignment.TOP_LEFT); hl2.setExpandRatio(modify, 0.0f); hl2.addComponent(removeMeters); hl2.setComponentAlignment(removeMeters, Alignment.TOP_LEFT); hl2.setExpandRatio(removeMeters, 0.0f); hl2.addComponent(moveUp); hl2.setComponentAlignment(moveUp, Alignment.TOP_LEFT); hl2.setExpandRatio(moveUp, 0.0f); hl2.addComponent(moveDown); hl2.setComponentAlignment(moveDown, Alignment.TOP_LEFT); hl2.setExpandRatio(moveDown, 0.0f); HorizontalLayout hl3 = new HorizontalLayout(); hl3.setSpacing(true); hl3.setWidth("100%"); hl3.addComponent(addMeter); hl3.setComponentAlignment(addMeter, Alignment.BOTTOM_LEFT); hl3.setExpandRatio(addMeter, 0.0f); hl3.addComponent(addSubmeter); hl3.setComponentAlignment(addSubmeter, Alignment.BOTTOM_LEFT); hl3.setExpandRatio(addSubmeter, 0.0f); hl3.addComponent(indicatorSelect); hl3.setComponentAlignment(indicatorSelect, Alignment.BOTTOM_LEFT); hl3.setExpandRatio(indicatorSelect, 1.0f); content.addComponent(hl2); content.setComponentAlignment(hl2, Alignment.MIDDLE_CENTER); content.setExpandRatio(hl2, 0.0f); content.addComponent(hl3); content.setComponentAlignment(hl3, Alignment.BOTTOM_LEFT); content.setExpandRatio(hl3, 0.0f); HorizontalLayout buttons = new HorizontalLayout(); buttons.setSpacing(true); buttons.setMargin(false); final Window dialog = Dialogs.makeDialog(main, "450px", "600px", "Hallitse mittareita", "Sulje", content, buttons); }
From source file:fi.semantum.strategia.widget.Meter.java
License:Open Source License
public static void editMeter(final Main main, final Base base, final Meter meter) { Database database = main.getDatabase(); final VerticalLayout content = new VerticalLayout(); content.setSizeFull();/* w ww . jav a2s. c o m*/ content.setHeightUndefined(); content.setSpacing(true); HorizontalLayout hl = new HorizontalLayout(); hl.setWidth("100%"); hl.setSpacing(true); hl.setMargin(false); final TextField tf = new TextField(); tf.setCaption("Lyhytnimi"); tf.setValue(meter.getId(database)); tf.addStyleName(ValoTheme.TEXTFIELD_TINY); tf.setWidth("100%"); hl.addComponent(tf); hl.setComponentAlignment(tf, Alignment.TOP_CENTER); hl.setExpandRatio(tf, 1.0f); final TextField tf1 = new TextField(); tf1.setCaption("Teksti"); tf1.setValue(meter.getText(database)); tf1.addStyleName(ValoTheme.TEXTFIELD_TINY); tf1.setWidth("100%"); hl.addComponent(tf1); hl.setComponentAlignment(tf1, Alignment.TOP_CENTER); hl.setExpandRatio(tf1, 2.0f); content.addComponent(hl); content.setComponentAlignment(hl, Alignment.TOP_CENTER); content.setExpandRatio(hl, 0.0f); final TextField tf2 = new TextField(); tf2.setCaption("Voimassaolo"); tf2.setValue(Utils.getValidity(database, meter)); tf2.addStyleName(ValoTheme.TEXTFIELD_TINY); tf2.setWidth("100%"); content.addComponent(tf2); content.setComponentAlignment(tf2, Alignment.TOP_CENTER); content.setExpandRatio(tf2, 0.0f); final TextArea ta = new TextArea(); ta.setCaption("Mritys"); ta.setValue(meter.getText(database)); ta.addStyleName(ValoTheme.TEXTAREA_TINY); ta.setHeight("100%"); ta.setWidth("100%"); content.addComponent(ta); content.setComponentAlignment(ta, Alignment.TOP_CENTER); content.setExpandRatio(ta, 1.0f); final TrafficValuation valuation = meter.trafficValuation; final Runnable onOK = valuation != null ? valuation.getEditor(content, main, meter) : null; Indicator indicator = meter.getPossibleIndicator(database); if (indicator != null) { final Label ta2 = Indicator.makeHistory(database, indicator, main.getUIState().forecastMeters); content.addComponent(ta2); content.setComponentAlignment(ta2, Alignment.MIDDLE_CENTER); content.setExpandRatio(ta2, 1.0f); } HorizontalLayout buttons = new HorizontalLayout(); buttons.setSpacing(true); buttons.setMargin(false); Button ok = new Button("Tallenna", new Button.ClickListener() { private static final long serialVersionUID = 1992235622970234624L; public void buttonClick(ClickEvent event) { if (onOK != null) onOK.run(); meter.modifyId(main, tf.getValue()); meter.modifyText(main, tf1.getValue()); Utils.modifyValidity(main, meter, tf2.getValue()); meter.modifyDescription(main, ta.getValue()); Updates.update(main, true); manageMeters(main, main.getUIState().currentItem); } }); buttons.addComponent(ok); Button close = new Button("Sulje"); buttons.addComponent(close); final Window dialog = Dialogs.makeDialog(main, "500px", "800px", "Mrit mittaria", null, content, buttons); close.addClickListener(new Button.ClickListener() { private static final long serialVersionUID = -8065367213523520602L; public void buttonClick(ClickEvent event) { main.removeWindow(dialog); manageMeters(main, main.getUIState().currentItem); } }); }
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.// www . j av a2s .c o 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.popup.copypopup.CopyPopup.java
License:Open Source License
protected void createContent(VerticalLayout contentLayout) { // Calcul du texte a afficher String str = contentSupplier.get(); // Construction de la zone d'affichage du texte HorizontalLayout hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true);/* w w w .j a va 2 s.co m*/ hlTexte.setWidth("100%"); TextArea listeMails = new TextArea(""); listeMails.setValue(str); listeMails.setReadOnly(true); listeMails.selectAll(); listeMails.setWidth("80%"); listeMails.setHeight(5, Unit.CM); hlTexte.addComponent(listeMails); hlTexte.setExpandRatio(listeMails, 1); hlTexte.setComponentAlignment(listeMails, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); }
From source file:fr.amapj.view.engine.popup.errorpopup.ErrorPopup.java
License:Open Source License
protected void createContent(VerticalLayout contentLayout) { setColorStyle(ColorStyle.RED);/*from w w w . j a v a2 s. co m*/ // Message logg SessionParameters p = SessionManager.getSessionParameters(); String debugMessage = null; if (p != null) { debugMessage = p.userNom + " " + p.userPrenom + " a rencontr une erreur :" + message; p.incNbError(); } else { debugMessage = "Pas d'utilisateur encore logg. Erreur :" + message; } logger.info(debugMessage, throwable); String constraintInfo = getConstraintInfo(throwable); if (constraintInfo != null) { logger.info("Constraint Information:" + constraintInfo); } // Message utilisateur String msg = "Dsol, une erreur est survenue.<br/>"; if (message != null) { msg = msg + "Information supplmentaire:<br/>" + message + "<br/>"; } if (constraintInfo != null) { msg = msg + "<br/>" + constraintInfo + "<br/>"; } msg = msg + "Veuillez cliquer sur OK pour continuer<br/>"; // Construction de la zone de texte HorizontalLayout hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true); hlTexte.setWidth("100%"); Label textArea = new Label(msg, ContentMode.HTML); textArea.setStyleName(ChameleonTheme.TEXTFIELD_BIG); textArea.setWidth("80%"); hlTexte.addComponent(textArea); hlTexte.setExpandRatio(textArea, 1); hlTexte.setComponentAlignment(textArea, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); }
From source file:fr.amapj.view.engine.popup.suppressionpopup.SuppressionPopup.java
License:Open Source License
protected void createContent(VerticalLayout contentLayout) { setWidth(40, 450);//from w ww . j a v a2 s . com // Construction de la zone de texte HorizontalLayout hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true); hlTexte.setWidth("100%"); Label textArea = new Label(message); textArea.setStyleName(ChameleonTheme.TEXTFIELD_BIG); textArea.setWidth("80%"); hlTexte.addComponent(textArea); hlTexte.setExpandRatio(textArea, 1); hlTexte.setComponentAlignment(textArea, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); if (secured) { hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true); hlTexte.setWidth("100%"); textArea = new Label( "Veuillez confirmer en saississant le mot SUPPRIMER dans le champ de saisie ci dessous"); textArea.setStyleName(ChameleonTheme.TEXTFIELD_BIG); textArea.setWidth("80%"); hlTexte.addComponent(textArea); hlTexte.setExpandRatio(textArea, 1); hlTexte.setComponentAlignment(textArea, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true); hlTexte.setWidth("100%"); TextField textField = new TextField(); textField.setStyleName(ChameleonTheme.TEXTFIELD_BIG); textField.setWidth("80%"); textField.setImmediate(true); textField.setBuffered(false); hlTexte.addComponent(textField); hlTexte.setExpandRatio(textField, 1); hlTexte.setComponentAlignment(textField, Alignment.MIDDLE_CENTER); textField.addTextChangeListener(new TextChangeListener() { @Override public void textChange(TextChangeEvent event) { if (event.getText().equals("SUPPRIMER")) { okButton.setEnabled(true); } else { okButton.setEnabled(false); } } }); contentLayout.addComponent(hlTexte); } }
From source file:fr.amapj.view.views.appinstance.PopupCopyAllMail.java
License:Open Source License
protected void createContent(VerticalLayout contentLayout) { // Construction de la zone d'affichage des mails HorizontalLayout hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true);//ww w .jav a 2s. c o m hlTexte.setWidth("100%"); TextArea listeMails = new TextArea(""); listeMails.setValue(mails); listeMails.setReadOnly(true); listeMails.selectAll(); listeMails.setWidth("80%"); listeMails.setHeight(5, Unit.CM); hlTexte.addComponent(listeMails); hlTexte.setExpandRatio(listeMails, 1); hlTexte.setComponentAlignment(listeMails, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); }
From source file:fr.amapj.view.views.cotisation.PeriodeCotisationSelectorPart.java
License:Open Source License
public HorizontalLayout getChoixPeriodeComponent() { // Partie choix HorizontalLayout toolbar1 = new HorizontalLayout(); toolbar1.addStyleName("periode-selectorpart"); Label pLabel = new Label("Priode de cotisation"); pLabel.addStyleName("periode"); pLabel.setSizeUndefined();/*from ww w .ja v a 2 s . c o m*/ toolbar1.addComponent(pLabel); constructMultiplePeriode(toolbar1); toolbar1.setSpacing(true); toolbar1.setMargin(false); toolbar1.setWidth("100%"); return toolbar1; }
From source file:fr.amapj.view.views.gestioncontratsignes.PopupCopyAllMailForContrat.java
License:Open Source License
protected void createContent(VerticalLayout contentLayout) { List<String> mails = new GestionContratSigneService().getAllMails(idModeleContrat); // Construction de la zone de texte explicative String msg = "Pour envoyer un mail tous adhrents de ce contrat , vous devez :<br/><ul>" + "<li>Faire un copier de toutes les adresses e-mail en faisant Ctrl+C ou en faisant clic droit + Copier sur la zone bleue ci dessous</li>" + "<li>Ouvrir votre outil favori pour l'envoi des mails (Thunderbird, Gmail, Outlook, ...)</li>" + "<li>Faire nouveau message</li>" + "<li>Faire un coller de toutes les adresses e-mail en faisant Ctrl+V ou en faisant clic droit + Coller dans la liste des destinataires du message.</li></ul>"; HorizontalLayout hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true);//from w w w .j ava 2s. c o m hlTexte.setWidth("100%"); Label textArea = new Label(msg, ContentMode.HTML); textArea.setStyleName(ChameleonTheme.TEXTFIELD_BIG); textArea.setWidth("80%"); hlTexte.addComponent(textArea); hlTexte.setExpandRatio(textArea, 1); hlTexte.setComponentAlignment(textArea, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); // Construction de la zone d'affichage des mails hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true); hlTexte.setWidth("100%"); TextArea listeMails = new TextArea(""); listeMails.setValue(CollectionUtils.asString(mails, ",")); listeMails.setReadOnly(true); listeMails.selectAll(); listeMails.setWidth("80%"); listeMails.setHeight(5, Unit.CM); hlTexte.addComponent(listeMails); hlTexte.setExpandRatio(listeMails, 1); hlTexte.setComponentAlignment(listeMails, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); }
From source file:fr.amapj.view.views.listeadherents.PopupCopyAllMail.java
License:Open Source License
protected void createContent(VerticalLayout contentLayout) { // Construction de la zone de texte explicative String msg = "Pour envoyer un mail tous les amapiens, vous devez :<br/><ul>" + "<li>Faire un copier de toutes les adresses e-mail en faisant Ctrl+C ou en faisant clic droit + Copier sur la zone bleue ci dessous</li>" + "<li>Ouvrir votre outil favori pour l'envoi des mails (Thunderbird, Gmail, Outlook, ...)</li>" + "<li>Faire nouveau message</li>" + "<li>Faire un coller de toutes les adresses e-mail en faisant Ctrl+V ou en faisant clic droit + Coller dans la liste des destinataires du message.</li></ul>"; HorizontalLayout hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true);/* w w w . java2 s . co m*/ hlTexte.setWidth("100%"); Label textArea = new Label(msg, ContentMode.HTML); textArea.setStyleName(ChameleonTheme.TEXTFIELD_BIG); textArea.setWidth("80%"); hlTexte.addComponent(textArea); hlTexte.setExpandRatio(textArea, 1); hlTexte.setComponentAlignment(textArea, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); // Construction de la zone d'affichage des mails hlTexte = new HorizontalLayout(); hlTexte.setMargin(true); hlTexte.setSpacing(true); hlTexte.setWidth("100%"); TextArea listeMails = new TextArea(""); listeMails.setValue(mails); listeMails.setReadOnly(true); listeMails.selectAll(); listeMails.setWidth("80%"); listeMails.setHeight(5, Unit.CM); hlTexte.addComponent(listeMails); hlTexte.setExpandRatio(listeMails, 1); hlTexte.setComponentAlignment(listeMails, Alignment.MIDDLE_CENTER); contentLayout.addComponent(hlTexte); }