List of usage examples for com.vaadin.ui Button addListener
@Override
public Registration addListener(Component.Listener listener)
From source file:annis.gui.CitationWindow.java
License:Apache License
public CitationWindow(String query, Set<String> corpora, int contextLeft, int contextRight) { super("Citation"); VerticalLayout wLayout = new VerticalLayout(); setContent(wLayout);/* ww w . jav a 2 s . c om*/ wLayout.setSizeFull(); String url = Helper.generateCitation(query, corpora, contextLeft, contextRight, null, 0, 10); TextArea txtCitation = new TextArea(); txtCitation.setWidth("100%"); txtCitation.setHeight("100%"); txtCitation.addStyleName(ChameleonTheme.TEXTFIELD_BIG); txtCitation.addStyleName("citation"); txtCitation.setValue(url); txtCitation.setWordwrap(true); txtCitation.setReadOnly(true); wLayout.addComponent(txtCitation); Button btOk = new Button("OK"); btOk.addListener((Button.ClickListener) this); btOk.setSizeUndefined(); wLayout.addComponent(btOk); wLayout.setExpandRatio(txtCitation, 1.0f); wLayout.setComponentAlignment(btOk, Alignment.BOTTOM_CENTER); setWidth("400px"); setHeight("200px"); }
From source file:annis.gui.SearchUI.java
License:Apache License
@Override protected void init(VaadinRequest request) { super.init(request); this.instanceConfig = getInstanceConfig(request); getPage().setTitle(instanceConfig.getInstanceDisplayName() + " (ANNIS Corpus Search)"); queryController = new QueryController(this); refresh = new Refresher(); // deactivate refresher by default refresh.setRefreshInterval(-1);// w w w . jav a 2 s .c om refresh.addListener(queryController); addExtension(refresh); // always get the resize events directly setImmediate(true); VerticalLayout mainLayout = new VerticalLayout(); setContent(mainLayout); mainLayout.setSizeFull(); mainLayout.setMargin(false); final ScreenshotMaker screenshot = new ScreenshotMaker(this); addExtension(screenshot); css = new CSSInject(this); HorizontalLayout layoutToolbar = new HorizontalLayout(); layoutToolbar.setWidth("100%"); layoutToolbar.setHeight("-1px"); mainLayout.addComponent(layoutToolbar); layoutToolbar.addStyleName("toolbar"); layoutToolbar.addStyleName("border-layout"); Button btAboutAnnis = new Button("About ANNIS"); btAboutAnnis.addStyleName(ChameleonTheme.BUTTON_SMALL); btAboutAnnis.setIcon(new ThemeResource("info.gif")); btAboutAnnis.addClickListener(new AboutClickListener()); btBugReport = new Button("Report Bug"); btBugReport.addStyleName(ChameleonTheme.BUTTON_SMALL); btBugReport.setDisableOnClick(true); btBugReport.setIcon(new ThemeResource("../runo/icons/16/email.png")); btBugReport.addListener(new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { screenshot.makeScreenshot(); btBugReport.setCaption("bug report is initialized..."); } }); String bugmail = (String) VaadinSession.getCurrent().getAttribute("bug-e-mail"); if (bugmail != null && !bugmail.isEmpty() && !bugmail.startsWith("${") && new EmailValidator("").isValid(bugmail)) { this.bugEMailAddress = bugmail; } btBugReport.setVisible(this.bugEMailAddress != null); lblUserName = new Label("not logged in"); lblUserName.setWidth("-1px"); lblUserName.setHeight("-1px"); lblUserName.addStyleName("right-aligned-text"); btLoginLogout = new Button("Login", new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { if (isLoggedIn()) { // logout Helper.setUser(null); Notification.show("Logged out", Notification.Type.TRAY_NOTIFICATION); updateUserInformation(); } else { showLoginWindow(); } } }); btLoginLogout.setSizeUndefined(); btLoginLogout.setStyleName(ChameleonTheme.BUTTON_SMALL); btLoginLogout.setIcon(new ThemeResource("../runo/icons/16/user.png")); Button btOpenSource = new Button("Help us to make ANNIS better!"); btOpenSource.setStyleName(BaseTheme.BUTTON_LINK); btOpenSource.addListener(new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { Window w = new HelpUsWindow(); w.setCaption("Help us to make ANNIS better!"); w.setModal(true); w.setResizable(true); w.setWidth("600px"); w.setHeight("500px"); addWindow(w); w.center(); } }); layoutToolbar.addComponent(btAboutAnnis); layoutToolbar.addComponent(btBugReport); layoutToolbar.addComponent(btOpenSource); layoutToolbar.addComponent(lblUserName); layoutToolbar.addComponent(btLoginLogout); layoutToolbar.setSpacing(true); layoutToolbar.setComponentAlignment(btAboutAnnis, Alignment.MIDDLE_LEFT); layoutToolbar.setComponentAlignment(btBugReport, Alignment.MIDDLE_LEFT); layoutToolbar.setComponentAlignment(btOpenSource, Alignment.MIDDLE_CENTER); layoutToolbar.setComponentAlignment(lblUserName, Alignment.MIDDLE_RIGHT); layoutToolbar.setComponentAlignment(btLoginLogout, Alignment.MIDDLE_RIGHT); layoutToolbar.setExpandRatio(btOpenSource, 1.0f); //HorizontalLayout hLayout = new HorizontalLayout(); final HorizontalSplitPanel hSplit = new HorizontalSplitPanel(); hSplit.setSizeFull(); mainLayout.addComponent(hSplit); mainLayout.setExpandRatio(hSplit, 1.0f); AutoGeneratedQueries autoGenQueries = new AutoGeneratedQueries("example queries", this); controlPanel = new ControlPanel(queryController, instanceConfig, autoGenQueries); controlPanel.setWidth(100f, Layout.Unit.PERCENTAGE); controlPanel.setHeight(100f, Layout.Unit.PERCENTAGE); hSplit.setFirstComponent(controlPanel); tutorial = new TutorialPanel(); tutorial.setHeight("99%"); mainTab = new TabSheet(); mainTab.setSizeFull(); mainTab.addTab(autoGenQueries, "example queries"); mainTab.addTab(tutorial, "Tutorial"); queryBuilder = new QueryBuilderChooser(queryController, this, instanceConfig); mainTab.addTab(queryBuilder, "Query Builder"); hSplit.setSecondComponent(mainTab); hSplit.setSplitPosition(CONTROL_PANEL_WIDTH, Unit.PIXELS); hSplit.addSplitterClickListener(new AbstractSplitPanel.SplitterClickListener() { @Override public void splitterClick(AbstractSplitPanel.SplitterClickEvent event) { if (event.isDoubleClick()) { if (hSplit.getSplitPosition() == CONTROL_PANEL_WIDTH) { // make small hSplit.setSplitPosition(0.0f, Unit.PIXELS); } else { // reset to default width hSplit.setSplitPosition(CONTROL_PANEL_WIDTH, Unit.PIXELS); } } } }); // hLayout.setExpandRatio(mainTab, 1.0f); addAction(new ShortcutListener("^Query builder") { @Override public void handleAction(Object sender, Object target) { mainTab.setSelectedTab(queryBuilder); } }); addAction(new ShortcutListener("Tutor^eial") { @Override public void handleAction(Object sender, Object target) { mainTab.setSelectedTab(tutorial); } }); getPage().addUriFragmentChangedListener(this); getSession().addRequestHandler(new RequestHandler() { @Override public boolean handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response) throws IOException { checkCitation(request); if (request.getPathInfo() != null && request.getPathInfo().startsWith("/vis-iframe-res/")) { String uuidString = StringUtils.removeStart(request.getPathInfo(), "/vis-iframe-res/"); UUID uuid = UUID.fromString(uuidString); IFrameResourceMap map = VaadinSession.getCurrent().getAttribute(IFrameResourceMap.class); if (map == null) { response.setStatus(404); } else { IFrameResource res = map.get(uuid); if (res != null) { response.setStatus(200); response.setContentType(res.getMimeType()); response.getOutputStream().write(res.getData()); } } return true; } return false; } }); getSession().setAttribute(MediaController.class, new MediaControllerImpl()); getSession().setAttribute(PDFController.class, new PDFControllerImpl()); loadInstanceFonts(); checkCitation(request); lastQueriedFragment = ""; evaluateFragment(getPage().getUriFragment()); updateUserInformation(); }
From source file:annis.visualizers.component.rst.RSTPanel.java
License:Apache License
RSTPanel(VisualizerInput visInput) {
String btWidth = "30px";
HorizontalLayout grid = new HorizontalLayout();
final int scrollStep = 200;
// the calculation of the output json is done here.
final RSTImpl rstView = new RSTImpl(visInput);
rstView.setId(UUID.randomUUID().toString());
this.setHeight("-1px");
this.setWidth("100%");
grid.setHeight("-1px");
grid.setWidth("100%");
final Button buttonLeft = new Button();
buttonLeft.setWidth(btWidth);/* w w w . ja v a 2 s . co m*/
buttonLeft.setHeight("100%");
buttonLeft.addStyleName("left-button");
buttonLeft.setEnabled(false);
final Button buttonRight = new Button();
buttonRight.setWidth(btWidth);
buttonRight.setHeight("100%");
buttonRight.addStyleName("right-button");
buttonLeft.addListener(new Button.ClickListener() {
@Override
public void buttonClick(Button.ClickEvent event) {
if (rstView.getScrollLeft() < scrollStep) {
buttonLeft.setEnabled(false);
rstView.setScrollLeft(0);
} else {
//if the right button was deactivated set it back
rstView.setScrollLeft(rstView.getScrollLeft() - scrollStep);
}
buttonRight.setEnabled(true);
}
});
buttonRight.addListener(new Button.ClickListener() {
@Override
public void buttonClick(Button.ClickEvent event) {
renderInfo.calculate("#" + rstView.getId() + " canvas");
}
});
renderInfo = new CssRenderInfo(new CssRenderInfo.Callback() {
@Override
public void renderInfoReceived(int width, int height) {
if (width - rstView.getScrollLeft() > scrollStep) {
buttonLeft.setEnabled(true);
rstView.setScrollLeft(rstView.getScrollLeft() + scrollStep);
} else {
rstView.setScrollLeft(rstView.getScrollLeft() - (width - rstView.getScrollLeft()));
buttonLeft.setEnabled(true);
buttonRight.setEnabled(false);
}
}
});
rstView.addExtension(renderInfo);
grid.addComponent(buttonLeft);
grid.addComponent(rstView);
grid.addComponent(buttonRight);
setContent(grid);
grid.setExpandRatio(rstView, 1.0f);
}
From source file:app.MyVaadinApplication.java
License:Apache License
@Override public void init() { window = new Window("My Vaadin Application"); setMainWindow(window);//from w ww.ja v a 2s .c o m Button button = new Button("Click Me"); button.addListener(new Button.ClickListener() { public void buttonClick(ClickEvent event) { window.addComponent(new Label("Thank you for clicking")); } }); window.addComponent(button); }
From source file:at.meikel.nentis.Nentis.java
License:Apache License
private void initMain(TabSheet tabSheet) { final VerticalLayout mainTab = new VerticalLayout(); tabSheet.addTab(mainTab);//from ww w . j ava2 s. c o m tabSheet.getTab(mainTab).setCaption("Main"); final HorizontalLayout buttons = new HorizontalLayout(); mainTab.addComponent(buttons); final VerticalLayout state = new VerticalLayout(); mainTab.addComponent(state); final VerticalLayout info = new VerticalLayout(); mainTab.addComponent(info); Button createTicket = new Button("Create a new ticket"); createTicket.addListener(new Button.ClickListener() { public void buttonClick(ClickEvent clickEvent) { state.removeAllComponents(); Ticket ticket = nentisApi.createTicket("Ticket (" + new Date() + ")"); state.addComponent( new Label("Ticket #" + ticket.getId() + " [" + ticket.getDescription() + "] created.")); } }); buttons.addComponent(createTicket); Button listAllTickets = new Button("List all existing tickets"); listAllTickets.addListener(new Button.ClickListener() { public void buttonClick(ClickEvent clickEvent) { state.removeAllComponents(); List<Ticket> allTickets = nentisApi.getAllTickets(); info.removeAllComponents(); if (allTickets != null) { for (Ticket ticket : allTickets) { info.addComponent(new Label( "Ticket #" + ticket.getId() + " [" + ticket.getDescription() + "] created.")); } } } }); buttons.addComponent(listAllTickets); final Button openSubWindow = new Button("Open a sub window"); openSubWindow.addListener(new Button.ClickListener() { public void buttonClick(ClickEvent clickEvent) { buttons.removeComponent(openSubWindow); Window subWindow = new Window("Sub window"); mainWindow.addWindow(subWindow); } }); buttons.addComponent(openSubWindow); }
From source file:at.meikel.sudoku.MyVaadinApplication.java
License:Apache License
@Override public void init() { window = new Window("My Vaadin Application"); setMainWindow(window);//from w ww.j a v a 2s . c om Button button = new Button("Click Me"); button.addListener(new Button.ClickListener() { public void buttonClick(ClickEvent event) { window.addComponent(new Label("Thank you for clicking")); } }); window.addComponent(button); }
From source file:at.peppol.webgui.app.components.InvoiceLineAllowanceChargeForm.java
License:Mozilla Public License
private void initElements() { final GridLayout grid = new GridLayout(4, 4); final VerticalLayout outerLayout = new VerticalLayout(); hiddenContent = new VerticalLayout(); hiddenContent.setSpacing(true);//from w w w . jav a2s.co m hiddenContent.setMargin(true); table = new InvoiceLineAllowanceChargeTable(lineAllowanceChargeList); table.setSelectable(true); table.setImmediate(true); table.setNullSelectionAllowed(false); table.setHeight(150, UNITS_PIXELS); table.setFooterVisible(false); table.addStyleName("striped strong"); VerticalLayout tableContainer = new VerticalLayout(); tableContainer.addComponent(table); tableContainer.setMargin(false, true, false, false); Button addButton = new Button("Add new"); Button editButton = new Button("Edit selected"); Button deleteButton = new Button("Delete selected"); VerticalLayout buttonsContainer = new VerticalLayout(); buttonsContainer.setSpacing(true); buttonsContainer.addComponent(addButton); buttonsContainer.addComponent(editButton); buttonsContainer.addComponent(deleteButton); InvoiceLineAllowanceChargeTableEditor editor = new InvoiceLineAllowanceChargeTableEditor(editMode, inv); Label label = new Label("<h3>Adding allowance/charge line</h3>", Label.CONTENT_XHTML); addButton.addListener(editor.addButtonListener(editButton, deleteButton, hiddenContent, table, lineAllowanceChargeList, label)); label = new Label("<h3>Edit allowance/charge line</h3>", Label.CONTENT_XHTML); editButton.addListener(editor.editButtonListener(addButton, deleteButton, hiddenContent, table, lineAllowanceChargeList, label)); deleteButton.addListener(editor.deleteButtonListener(table)); Panel outerPanel = new Panel(prefix + " Allowances/Charges"); //outerPanel.setStyleName("light"); // ---- HIDDEN FORM BEGINS ----- VerticalLayout formLayout = new VerticalLayout(); formLayout.addComponent(hiddenContent); hiddenContent.setVisible(false); // ---- HIDDEN FORM ENDS ----- grid.setSizeUndefined(); grid.addComponent(tableContainer, 0, 0); grid.addComponent(buttonsContainer, 1, 0); outerPanel.addComponent(grid); outerPanel.addComponent(formLayout); outerLayout.addComponent(outerPanel); outerPanel.requestRepaintAll(); VerticalLayout mainLayout = new VerticalLayout(); final VerticalLayout showHideContentLayout = new VerticalLayout(); showHideContentLayout.addComponent(outerPanel); HorizontalLayout showHideButtonLayout = new HorizontalLayout(); Button btn = new Button("Show/Hide Allowances/Charges", new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { // TODO Auto-generated method stub showHideContentLayout.setVisible(!showHideContentLayout.isVisible()); } }); showHideButtonLayout.setWidth("100%"); showHideButtonLayout.addComponent(btn); showHideButtonLayout.setComponentAlignment(btn, Alignment.MIDDLE_RIGHT); //mainLayout.addComponent(showHideButtonLayout); mainLayout.addComponent(showHideContentLayout); //showHideContentLayout.setVisible(false); addComponent(mainLayout); }
From source file:at.peppol.webgui.app.components.InvoiceLineCommodityClassificationForm.java
License:Mozilla Public License
private void initElements() { final GridLayout grid = new GridLayout(4, 4); final VerticalLayout outerLayout = new VerticalLayout(); hiddenContent = new VerticalLayout(); hiddenContent.setSpacing(true);//from ww w. j av a 2 s . co m hiddenContent.setMargin(true); table = new InvoiceLineCommodityClassificationTable(lineCommodityList); table.setSelectable(true); table.setImmediate(true); table.setNullSelectionAllowed(false); table.setHeight(150, UNITS_PIXELS); table.setFooterVisible(false); table.addStyleName("striped strong"); VerticalLayout tableContainer = new VerticalLayout(); tableContainer.addComponent(table); tableContainer.setMargin(false, true, false, false); Button addButton = new Button("Add new"); Button editButton = new Button("Edit selected"); Button deleteButton = new Button("Delete selected"); VerticalLayout buttonsContainer = new VerticalLayout(); buttonsContainer.setSpacing(true); buttonsContainer.addComponent(addButton); buttonsContainer.addComponent(editButton); buttonsContainer.addComponent(deleteButton); InvoiceLineCommodityClassificationTableEditor editor = new InvoiceLineCommodityClassificationTableEditor( editMode); Label label = new Label("<h3>Adding commodity classification line</h3>", Label.CONTENT_XHTML); addButton.addListener( editor.addButtonListener(editButton, deleteButton, hiddenContent, table, lineCommodityList, label)); label = new Label("<h3>Edit commodity classification line</h3>", Label.CONTENT_XHTML); editButton.addListener( editor.editButtonListener(addButton, deleteButton, hiddenContent, table, lineCommodityList, label)); deleteButton.addListener(editor.deleteButtonListener(table)); Panel outerPanel = new Panel(prefix + " Commodity Classifications"); //outerPanel.setStyleName("light"); // ---- HIDDEN FORM BEGINS ----- VerticalLayout formLayout = new VerticalLayout(); formLayout.addComponent(hiddenContent); hiddenContent.setVisible(false); // ---- HIDDEN FORM ENDS ----- grid.setSizeUndefined(); grid.addComponent(tableContainer, 0, 0); grid.addComponent(buttonsContainer, 1, 0); outerPanel.addComponent(grid); outerPanel.addComponent(formLayout); outerLayout.addComponent(outerPanel); outerPanel.requestRepaintAll(); VerticalLayout mainLayout = new VerticalLayout(); final VerticalLayout showHideContentLayout = new VerticalLayout(); showHideContentLayout.addComponent(outerPanel); HorizontalLayout showHideButtonLayout = new HorizontalLayout(); Button btn = new Button("Show/Hide Allowances/Charges", new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { // TODO Auto-generated method stub showHideContentLayout.setVisible(!showHideContentLayout.isVisible()); } }); showHideButtonLayout.setWidth("100%"); showHideButtonLayout.addComponent(btn); showHideButtonLayout.setComponentAlignment(btn, Alignment.MIDDLE_RIGHT); //mainLayout.addComponent(showHideButtonLayout); mainLayout.addComponent(showHideContentLayout); //showHideContentLayout.setVisible(false); addComponent(mainLayout); }
From source file:at.peppol.webgui.app.components.InvoiceLineOrderForm.java
License:Mozilla Public License
private void initElements() { final GridLayout grid = new GridLayout(4, 4); final VerticalLayout outerLayout = new VerticalLayout(); hiddenContent = new VerticalLayout(); hiddenContent.setSpacing(true);//from w ww . ja v a2 s . c o m hiddenContent.setMargin(true); table = new InvoiceLineOrderReferenceTable(lineOrderList); table.setSelectable(true); table.setImmediate(true); table.setNullSelectionAllowed(false); table.setHeight(150, UNITS_PIXELS); table.setFooterVisible(false); table.addStyleName("striped strong"); VerticalLayout tableContainer = new VerticalLayout(); tableContainer.addComponent(table); tableContainer.setMargin(false, true, false, false); Button addButton = new Button("Add new"); Button editButton = new Button("Edit selected"); Button deleteButton = new Button("Delete selected"); VerticalLayout buttonsContainer = new VerticalLayout(); buttonsContainer.setSpacing(true); buttonsContainer.addComponent(addButton); buttonsContainer.addComponent(editButton); buttonsContainer.addComponent(deleteButton); InvoiceLineOrderReferenceTableEditor editor = new InvoiceLineOrderReferenceTableEditor(editMode); Label label = new Label("<h3>Adding order line</h3>", Label.CONTENT_XHTML); addButton.addListener( editor.addButtonListener(editButton, deleteButton, hiddenContent, table, lineOrderList, label)); label = new Label("<h3>Edit order line</h3>", Label.CONTENT_XHTML); editButton.addListener( editor.editButtonListener(addButton, deleteButton, hiddenContent, table, lineOrderList, label)); deleteButton.addListener(editor.deleteButtonListener(table)); Panel outerPanel = new Panel(prefix + " Referencing Orders"); //outerPanel.setStyleName("light"); // ---- HIDDEN FORM BEGINS ----- VerticalLayout formLayout = new VerticalLayout(); formLayout.addComponent(hiddenContent); hiddenContent.setVisible(false); // ---- HIDDEN FORM ENDS ----- grid.setSizeUndefined(); grid.addComponent(tableContainer, 0, 0); grid.addComponent(buttonsContainer, 1, 0); outerPanel.addComponent(grid); outerPanel.addComponent(formLayout); outerLayout.addComponent(outerPanel); outerPanel.requestRepaintAll(); VerticalLayout mainLayout = new VerticalLayout(); final VerticalLayout showHideContentLayout = new VerticalLayout(); showHideContentLayout.addComponent(outerPanel); HorizontalLayout showHideButtonLayout = new HorizontalLayout(); Button btn = new Button("Show/Hide Allowances/Charges", new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { // TODO Auto-generated method stub showHideContentLayout.setVisible(!showHideContentLayout.isVisible()); } }); showHideButtonLayout.setWidth("100%"); showHideButtonLayout.addComponent(btn); showHideButtonLayout.setComponentAlignment(btn, Alignment.MIDDLE_RIGHT); //mainLayout.addComponent(showHideButtonLayout); mainLayout.addComponent(showHideContentLayout); //showHideContentLayout.setVisible(false); addComponent(mainLayout); }
From source file:at.peppol.webgui.app.components.InvoiceUploadWindow.java
License:Mozilla Public License
public InvoiceUploadWindow() { this.setSpacing(true); subwindow = new Window("Upload Invoice"); subwindow.addComponent(status);/*from ww w . jav a 2 s. co m*/ subwindow.addComponent(progressLayout); subwindow.addComponent(upload); subwindow.addStyleName("upload-popup"); subwindow.setModal(true); upload.setImmediate(true); upload.setButtonCaption("Select local invoice"); progressLayout.setSpacing(true); progressLayout.setVisible(false); progressLayout.addComponent(pi); progressLayout.setComponentAlignment(pi, Alignment.MIDDLE_LEFT); final Button cancelProcessing = new Button("Cancel"); cancelProcessing.addListener(new Button.ClickListener() { @Override public void buttonClick(final com.vaadin.ui.Button.ClickEvent event) { upload.interruptUpload(); } }); cancelProcessing.setStyleName("small"); progressLayout.addComponent(cancelProcessing); upload.addListener(new Upload.StartedListener() { @Override public void uploadStarted(final StartedEvent event) { // This method gets called immediately after upload is started upload.setVisible(false); progressLayout.setVisible(true); pi.setValue(Float.valueOf(0f)); pi.setPollingInterval(500); status.setValue("Uploading file \"" + event.getFilename() + "\""); } }); upload.addListener(new Upload.ProgressListener() { public void updateProgress(final long readBytes, final long contentLength) { // This method gets called several times during the update pi.setValue(new Float(readBytes / (float) contentLength)); } }); upload.addListener(new Upload.SucceededListener() { @Override public void uploadSucceeded(final SucceededEvent event) { // This method gets called when the upload finished successfully status.setValue("Uploading file \"" + event.getFilename() + "\" succeeded"); if (ur != null) { ur.setSuccess(true); } else { logger.warn("Invoice upload succeeded, but no Upload request present!"); } } }); upload.addListener(new Upload.FailedListener() { @Override public void uploadFailed(final FailedEvent event) { status.setValue("Uploading interrupted"); if (ur != null) { ur.setSuccess(false); } else { logger.warn("Invoice upload failed, but no Upload request present!"); } } }); upload.addListener(new Upload.FinishedListener() { @Override public void uploadFinished(final FinishedEvent event) { // This method gets called always when the upload finished, either // succeeding or failing progressLayout.setVisible(false); upload.setVisible(true); upload.setCaption("Select another file more filesss"); } }); }