Java 类com.google.gwt.user.client.ui.VerticalPanel 实例源码

private SelectHandler createUrlToShare(final VerticalPanel geoDataContainer) {
    return new SelectHandler() {
        @Override
        public void onSelect(SelectEvent event) {
            urlToShareAnchor.setHref(getHref());
            urlToShareAnchor.setText(
                    UIMessages.INSTANCE.seeOtherWindow("GeoWE Project"),
                    Direction.LTR);

            urlShared.setText(getHref());
            urlPanel.setVisible(true);
            urlShared.setVisible(true);
        }

        private String getHref() {
            String baseUrl = GWT.getHostPageBaseURL();

            baseUrl += "?projectUrl="
                    + URL.encodeQueryString(urlTextField.getValue());

            return baseUrl;
        }
    };
}

private void initializeStatusPanel() {
    String comboWidth = "125px";
    statusPanel = new VerticalPanel();
    StyleInjector.inject(".statusPanelStyle { " + "background: #E0ECF8;"
            + "border-radius: 5px 10px;" + "opacity: 0.8}");
    statusPanel.setStyleName("statusPanelStyle");

    statusPanel.setSpacing(5);
    statusPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);

    initializeLayerCombo(comboWidth);
    initializeEpsgCombo(comboWidth);
    initializeStatusGrid();

    statusPanel.add(new FieldLabel(layerCombo, UIMessages.INSTANCE
            .sbSelectLayerLabel()));
    statusPanel.add(new FieldLabel(epsgCombo, UIMessages.INSTANCE
            .sbEpsgLabel()));
    statusPanel.add(statusGrid);

    statusPanel.setVisible(false);
}

public VerticalPanel getEmptyPanel() {
    VerticalPanel geoDataContainer = new VerticalPanel();
    geoDataContainer.setSpacing(5);
    geoDataContainer.setWidth("280px");
    geoDataContainer.setSpacing(5);
    geoDataContainer.add(new Label(UIMessages.INSTANCE
            .createEmptyLayerToolText()));

    createAttributes = new CheckBox();
    createAttributes.setBoxLabel(UIMessages.INSTANCE
            .celtAddAttributesLabel());
    createAttributes.setValue(false);

    geoDataContainer.add(createAttributes);
    return geoDataContainer;
}

private VerticalPanel getTextPanel() {
    VerticalPanel geoDataContainer = new VerticalPanel();
    geoDataContainer.setWidth("230px");
    geoDataContainer.setSpacing(5);

    geoDataTextArea = new TextArea();
    geoDataTextArea.setBorders(true);
    geoDataTextArea.setEmptyText(UIMessages.INSTANCE
            .gdidTextAreaEmptyText());
    geoDataTextArea.setWidth(270);
    geoDataTextArea.setHeight(180);
    geoDataContainer.add(new Label(UIMessages.INSTANCE
            .gdidTextAreaTitleLabel()));

    geoDataContainer.add(geoDataTextArea);
    return geoDataContainer;
}

private VerticalPanel getTMSPanel() {
    final VerticalPanel panel = new VerticalPanel();
    panel.setWidth("350px");
    panel.setSpacing(10);

    urlTMSField = new TextField();
    urlTMSField.setTitle(UIMessages.INSTANCE.lrasterdUrlField());
    urlTMSField.setWidth(FIELD_WIDTH);
    urlTMSField.setAllowBlank(false);

    panel.add(urlTMSField);

    nameTMSField = new TextField();
    nameTMSField.setTitle(UIMessages.INSTANCE.lrasterdLayerNameField(""));
    nameTMSField.setAllowBlank(false);
    nameTMSField.setWidth(FIELD_WIDTH);
    panel.add(nameTMSField);

    formatTMSField = new TextField();
    formatTMSField.setTitle(UIMessages.INSTANCE.lrasterdImageFormatField());
    formatTMSField.setAllowBlank(false);
    formatTMSField.setWidth(FIELD_WIDTH);
    panel.add(formatTMSField);

    return panel;
}

public GitHubExportDialog() {
    super();
    this.setHeadingText(UIMessages.INSTANCE.gitHubExportDialogTitle());
    this.getHeader().setIcon(ImageProvider.INSTANCE.github24());
    this.setPredefinedButtons(PredefinedButton.CANCEL);
    this.setPixelSize(350, 350);        
    this.setModal(true);
    this.setHideOnButtonClick(true);
    final VerticalPanel panel = new VerticalPanel();
    panel.add(createAuthenticationPanel());
    panel.add(createRepositoryPanel());
    panel.add(createCommitPanel()); 
    add(panel);
    createButton = new TextButton(UIMessages.INSTANCE.gitHubCreateButton());
    updateButton = new TextButton(UIMessages.INSTANCE.gitHubUpdateButton());

    getButtonBar().add(createButton);
    getButtonBar().add(updateButton);       
}

private Widget createAuthenticationPanel() {
    final VerticalPanel panel = new VerticalPanel();
    panel.getElement().getStyle().setBackgroundColor("#E0ECF8");
    panel.setWidth("350px");        
    panel.setSpacing(10);

    userNameField = new TextField();
    userNameField.setTitle(UIMessages.INSTANCE.gitHubUserNameField());
    userNameField.setEmptyText(UIMessages.INSTANCE.gitHubUserNameField());
    userNameField.setWidth(FIELD_WIDTH);
    panel.add(userNameField);

    passwordField = new PasswordField();        
    passwordField.setTitle(UIMessages.INSTANCE.gitHubPasswordField());
    passwordField.setEmptyText(UIMessages.INSTANCE.gitHubPasswordField());
    passwordField.setWidth(FIELD_WIDTH);
    panel.add(passwordField);

    return panel;
}

private Widget createCommitPanel() {
    final VerticalPanel panel = new VerticalPanel();
    panel.setWidth("350px");        
    panel.setSpacing(10);               

    fileNameField = new TextField();
    fileNameField.setTitle(UIMessages.INSTANCE.gitHubFileNameField());
    fileNameField.setEmptyText(UIMessages.INSTANCE.gitHubFileNameField());
    fileNameField.setWidth(FIELD_WIDTH);
    panel.add(fileNameField);

    messageField = new TextField();
    messageField.setTitle(UIMessages.INSTANCE.gitHubMessageCommitField());
    messageField.setEmptyText(UIMessages.INSTANCE.gitHubMessageCommitField());
    messageField.setWidth(FIELD_WIDTH);
    panel.add(messageField);

    return panel;
}

private VerticalPanel getFoot() {
    slider.setWidth("290px");
    slider.disable();
    slider.setIncrement(1);

    slider.addValueChangeHandler(new ValueChangeHandler<Integer>() {

        @Override
        public void onValueChange(final ValueChangeEvent<Integer> event) {
            final Layer layer = getSelectedLayer(getSelectedTabName());
            layer.setOpacity((float) (event.getValue().intValue() / 100.0));
        }

    });

    final VerticalPanel panel = new VerticalPanel();
    panel.setWidth("300px");
    panel.addStyleName(ThemeStyles.get().style().borderTop());
    panel.add(new HTML(UIMessages.INSTANCE.lmOpacityHtmlLabel()));
    panel.add(slider);

    panel.add(statusBar);
    return panel;
}

private static void upgradeWarnDialog(String aMessage) {
  final DialogBox dialogBox = new DialogBox(false, true);
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.warningDialogTitle());
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  final HTML message = new HTML(aMessage);
  message.setStyleName("DialogBox-message");
  VerticalPanel vPanel = new VerticalPanel();
  Button okButton = new Button("OK");
  okButton.addClickListener(new ClickListener() {
      @Override
      public void onClick(Widget sender) {
        dialogBox.hide();
      }
    });
  vPanel.add(message);
  vPanel.add(okButton);
  dialogBox.setWidget(vPanel);
  dialogBox.center();
  dialogBox.show();
}

/**
 * Creates a new output panel for displaying internal messages.
 */
private OdeLog() {
  // Initialize UI
  Button clearButton = new Button(MESSAGES.clearButton());
  clearButton.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent event) {
      clear();
    }
  });

  text = new HTML();
  text.setWidth("100%");

  VerticalPanel panel = new VerticalPanel();
  panel.add(clearButton);
  panel.add(text);
  panel.setSize("100%", "100%");
  panel.setCellHeight(text, "100%");
  panel.setCellWidth(text, "100%");

  initWidget(panel);
}

/**
 * Use this TextBox if you want to have text validation while a user is typing
 *
 * @param caption    caption for leading label
 * @param validator  The validator to use for a specific textBox
 */
public LabeledTextBox(String caption, Validator validator) {
  this.validator = validator;

  HorizontalPanel panel = new HorizontalPanel();
  Label label = new Label(caption);
  panel.add(label);
  textbox = new TextBox();
  defaultTextBoxColor = textbox.getElement().getStyle().getBorderColor();
  textbox.setWidth("100%");
  panel.add(textbox);
  panel.setCellWidth(label, "40%");

  HorizontalPanel errorPanel = new HorizontalPanel();
  errorLabel = new Label("");
  errorPanel.add(errorLabel);

  VerticalPanel vp = new VerticalPanel();
  vp.add(panel);
  vp.add(errorPanel);
  vp.setHeight("85px");

  initWidget(vp);

  setWidth("100%");
}

/**
 * Creates a new icon with the specified caption.
 *
 * @param image  image shown on icon (preferably 16 x 16px)
 * @param caption  caption shown below image
 */
public Icon(Image image, String caption) {

  panel = new VerticalPanel() {
    @Override
    public void onBrowserEvent(Event event) {
      Icon.this.onBrowserEvent(event);
    }
  };
  panel.add(image);
  panel.setCellHorizontalAlignment(image, VerticalPanel.ALIGN_CENTER);
  captionLabel = new Label(caption);
  panel.add(captionLabel);

  initWidget(panel);

  setStylePrimaryName("ode-Icon");
}

/**
 * Creates a new properties panel.
 */
public PropertiesPanel() {
  // Initialize UI
  VerticalPanel outerPanel = new VerticalPanel();
  outerPanel.setWidth("100%");

  componentName = new Label("");
  componentName.setStyleName("ode-PropertiesComponentName");
  outerPanel.add(componentName);

  panel = new VerticalPanel();
  panel.setWidth("100%");
  panel.setStylePrimaryName("ode-PropertiesPanel");
  outerPanel.add(panel);

  initWidget(outerPanel);
}

private void addLogo(HorizontalPanel panel) {
  // Logo should be a link to App Inv homepage. Currently, after the user
  // has logged in, the top level *is* ODE; so for now don't make it a link.
  // Add timestamp to logo url to get around browsers that agressively cache
  // the image! This same trick is used in StorageUtil.getFilePath().
  Image logo = new Image(LOGO_IMAGE_URL + "?t=" + System.currentTimeMillis());
  logo.setSize("40px", "40px");
  logo.setStyleName("ode-Logo");
  String logoUrl = ode.getSystemConfig().getLogoUrl();
  if (!Strings.isNullOrEmpty(logoUrl)) {
    logo.addClickHandler(new WindowOpenClickHandler(logoUrl));
  }
  panel.add(logo);
  panel.setCellWidth(logo, "50px");
  Label title = new Label("MIT App Inventor");
  title.setStyleName("ode-LogoText");
  VerticalPanel titleContainer = new VerticalPanel();
  titleContainer.add(title);
  panel.add(titleContainer);
  panel.setCellWidth(titleContainer, "180px");
  panel.setCellHorizontalAlignment(logo, HorizontalPanel.ALIGN_LEFT);
  panel.setCellVerticalAlignment(logo, HorizontalPanel.ALIGN_MIDDLE);
}

/**
 * Creates new component design panel for non-visible components.
 */
public SimpleNonVisibleComponentsPanel() {
  // Initialize UI
  VerticalPanel panel = new VerticalPanel();
  panel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);

  heading = new Label("");
  heading.setStyleName("ya-NonVisibleComponentsHeader");
  panel.add(heading);

  componentsPanel = new FlowPanel();
  componentsPanel.setStyleName("ode-SimpleUiDesignerNonVisibleComponents");
  panel.add(componentsPanel);

  initWidget(panel);
}

/**
 * Creates a new MockListView component. It places a label inside a simplepanel which
 * is then placed into a vertical panel
 *
 * @param editor  editor of source file the component belongs to
 */
public MockListView(SimpleEditor editor) {
  super(editor, TYPE, images.listview());
  listViewWidget = new VerticalPanel();
  //TODO (Jose) extract magic numbers as ComponentConstants.java
  listViewWidget.setSize(ComponentConstants.LISTVIEW_PREFERRED_WIDTH + "px", "100%");
  listViewWidget.setStylePrimaryName("ode-SimpleMockComponent");
  listViewWidget.setStyleName("listViewComponentStyle", true);

  createFilterBox();

  // textColor must be set before the component is initialized, because onPropertyChange
  // might call setSlementsFromString, which tries to set the item textcolor
  textColor  = DEFAULT_TEXT_COLOR;

  initComponent(listViewWidget);
  MockComponentsUtil.setWidgetBackgroundColor(listViewWidget, DEFAULT_BACKGROUND_COLOR);
}

/**
 * Creates a {@code ProjectEditor} instance.
 *
 * @param projectRootNode  the project root node
 */
public ProjectEditor(ProjectRootNode projectRootNode) {
  this.projectRootNode = projectRootNode;
  projectId = projectRootNode.getProjectId();
  project = Ode.getInstance().getProjectManager().getProject(projectId);

  openFileEditors = Maps.newHashMap();
  fileIds = new ArrayList<String>();

  deckPanel = new DeckPanel();

  VerticalPanel panel = new VerticalPanel();
  panel.add(deckPanel);
  deckPanel.setSize("100%", "100%");
  panel.setSize("100%", "100%");
  initWidget(panel);
  // Note: I'm not sure that the setSize call below does anything useful.
  setSize("100%", "100%");
}

/**
 * The "Final" Dialog box. When a user chooses to end their session
 * due to a conflicting login, we should show this dialog which is modal
 * and has no exit! My preference would have been to close the window
 * altogether, but the browsers won't let javascript code close windows
 * that it didn't open itself (like the main window). I also tried to
 * use document.write() to write replacement HTML but that caused errors
 * in Firefox and strange behavior in Chrome. So we do this...
 *
 * We are called from invalidSessionDialog() (above).
 */
private void finalDialog() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.finalDialogText());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(MESSAGES.finalDialogMessage());
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}

/**
 * corruptionDialog -- Put up a dialog box explaining that we detected corruption
 * while reading in a project file. There is no continuing once this happens.
 *
 */
void corruptionDialog() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.corruptionDialogText());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(MESSAGES.corruptionDialogMessage());
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}

/**
 * This dialog is showned if an account is disabled. It is
 * completely modal with no escape. The provided URL is displayed in
 * an iframe, so it can be tailored to each person whose account is
 * disabled.
 *
 * @param Url the Url to display in the dialog box.
 */

public void disabledAccountDialog(String Url) {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.accountDisabledMessage());
  dialogBox.setHeight("700px");
  dialogBox.setWidth("700px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML("<iframe src=\"" + Url + "\" style=\"border: 0; width: 680px; height: 660px;\"></iframe>");
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}

/**
 * WikiManager
 */
public WikiManager(boolean isDashboard) {
    this.isDashboard = isDashboard;
    vPanel = new VerticalPanel();
    toolbar = new TabToolbarWiki(this, isDashboard);

    // Post Editor
    vWikiPanel = new VerticalPanel();
    vWikiPanel.setWidth("100%");
    wikiEditor = new WikiEditor(this);
    wikiEditor.setStyleName("okm-Mail");
    wikiHistory = new WikiHistory(this);
    wikiPage = new WikiPage();
    scrollPanelWiki = new ScrollPanel(vWikiPanel);

    vPanel.add(toolbar); // Always visible

    toolbar.setHeight("" + TOOLBAR_HEADER + "px");
    toolbar.setWidth("100%");
    vPanel.setCellHeight(toolbar, "" + TOOLBAR_HEADER + "px");

    initWidget(vPanel);
}

/**
 * WorkflowManager
 */
public WorkflowManager() {
    workflowGraph = new Image();
    scrollGraphPanel = new ScrollPanel(workflowGraph);
    toolbar = new TabToolbarWorkflow(this);
    workflowTable = new WorkflowTable(this);
    workflowDetailTable = new WorkflowDetailTable();
    vPanel = new VerticalPanel();
    vPanel.add(toolbar); // Always visible

    toolbar.setHeight("" + TOOLBAR_HEADER + "px");
    toolbar.setWidth("100%");
    vPanel.setCellHeight(toolbar, "" + TOOLBAR_HEADER + "px");

    initWidget(vPanel);
}

public HelloWorld() {
    HTML html = new HTML("Hello Word");
    refresh = new Button("refresh UI");
    refresh.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            GeneralComunicator.refreshUI();
        }
    });

    vPanel = new VerticalPanel();
    vPanel.add(html);
    vPanel.add(refresh);

    refresh.setStyleName("okm-Input");

    initWidget(vPanel);
}

/**
 * Browser
 */
public Browser() {
    verticalSplitLayoutPanel = new VerticalSplitLayoutExtended(new VerticalResizeHandler() {
        @Override
        public void onResize(int topHeight, int bottomHeight) {
            resizePanels();
        }
    });
    fileBrowser = new FileBrowser();
    tabPropertiesPanel = new VerticalPanel();
    tabMultiple = new TabMultiple();

    tabPropertiesPanel.add(tabMultiple);
    tabPropertiesPanel.setStyleName("okm-Properties-Tab");

    verticalSplitLayoutPanel.getSplitPanel().addNorth(fileBrowser, 300);
    verticalSplitLayoutPanel.getSplitPanel().add(tabPropertiesPanel);

    initWidget(verticalSplitLayoutPanel);
}

/**
 * Logout popup
 */
public DebugConsolePopup() {
    // Establishes auto-close when click outside
    super(false, false);

    setText(Main.i18n("debug.console.label"));
    vPanel = new VerticalPanel();
    button = new Button(Main.i18n("button.close"), this);
    text = new HTML(Main.i18n("debug.enable.disable"));

    vPanel.add(new HTML("<br>"));
    vPanel.add(text);
    vPanel.add(Log.getLogger(DivLogger.class).getWidget());
    vPanel.add(new HTML("<br>"));
    vPanel.add(button);
    vPanel.add(new HTML("<br>"));

    vPanel.setCellHorizontalAlignment(button, VerticalPanel.ALIGN_CENTER);

    button.setStyleName("okm-YesButton");

    super.hide();
    Log.getLogger(DivLogger.class).getWidget().setVisible(true);
    setWidget(vPanel);
}

/**
 * GeneralDashboard
 */
public MailDashboard() {
    vPanelLeft = new VerticalPanel();
    vPanelRight = new VerticalPanel();
    hPanel = new HorizontalPanel();

    userLastImportedMails = new DashboardWidget("UserLastImportedMails",
            "dashboard.mail.last.imported.mails", "img/email.gif", true, "userLastImportedMails");
    userLastImportedAttachments = new DashboardWidget("UserLastImportedMailAttachments",
            "dashboard.mail.last.imported.attached.documents", "img/email_attach.gif", true,
            "userLastImportedMailAttachments");

    vPanelLeft.add(userLastImportedMails);
    vPanelRight.add(userLastImportedAttachments);

    hPanel.add(vPanelLeft);
    hPanel.add(vPanelRight);

    initWidget(hPanel);
}

/**
 * UserDashboard
 */
public WorkflowDashboard() {
    vPanelLeft = new VerticalPanel();
    vPanelRight = new VerticalPanel();
    hPanel = new HorizontalPanel();

    hPanel.add(vPanelLeft);
    hPanel.add(vPanelRight);

    pendingTasks = new WorkflowWidget("dashboard.workflow.pending.tasks", "img/icon/workflow.gif", true);
    pendingPooledTasks = new WorkflowWidget("dashboard.workflow.pending.tasks.unassigned", "img/icon/workflow.gif", true);
    pendingTasks.setIsWidgetPendingTask();
    pendingPooledTasks.setIsWidgetPooledTask();
    workflowFormPanel = new WorkflowFormPanel();

    vPanelLeft.add(pendingTasks);
    vPanelLeft.add(pendingPooledTasks);
    vPanelRight.add(workflowFormPanel);

    hPanel.setHeight("100%");
    vPanelRight.setHeight("100%");

    initWidget(hPanel);
}

/**
 * Logout popup
 */
public LogoutPopup() {
    // Establishes auto-close when click outside
    super(false, true);

    vPanel = new VerticalPanel();
    text = new HTML(Main.i18n("logout.logout"));
    button = new Button(Main.i18n("button.close"), this);

    vPanel.setWidth("250px");
    vPanel.setHeight("100px");

    vPanel.add(new HTML("<br>"));
    vPanel.add(text);
    vPanel.add(new HTML("<br>"));
    vPanel.add(button);
    vPanel.add(new HTML("<br>"));

    vPanel.setCellHorizontalAlignment(text, VerticalPanel.ALIGN_CENTER);
    vPanel.setCellHorizontalAlignment(button, VerticalPanel.ALIGN_CENTER);

    button.setStyleName("okm-YesButton");

    super.hide();
    setWidget(vPanel);
}

/**
 * WorkflowWidget
 */
public WorkflowWidget(String name, String uuid, WorkflowWidgetToFire workflowWidgetToFire, Map<String, Object> workflowVariables) {
    this.name = name;
    this.uuid = uuid;
    this.workflowWidgetToFire = workflowWidgetToFire;
    this.workflowVariables = workflowVariables;
    drawed = false;

    vPanel = new VerticalPanel();
    hPanel = new HorizontalPanel();
    manager = new FormManager();

    vPanel.setWidth("300px");
    vPanel.setHeight("50px");

    vPanel.add(new HTML("<br>"));
    vPanel.add(manager.getTable());
    vPanel.add(new HTML("<br>"));

    vPanel.setCellHorizontalAlignment(hPanel, VerticalPanel.ALIGN_CENTER);

    initWidget(vPanel);
}

/**
 * FuturamaWalking
 */
public FuturamaWalking() {
    // Establishes auto-close when click outside
    super(false, false);
    left = -180;
    top = Window.getClientHeight() - 80 - 21;

    vPanel = new VerticalPanel();
    vPanel.setWidth("186px");
    vPanel.setHeight("80px");

    logo = new Image("img/eastereggs/futurama_walking.gif");
    vPanel.add(logo);

    setPopupPosition(left, top);

    hide();
    setWidget(vPanel);
}

@Override
public void onModuleLoad() {
  uploaderPanels.put("TextButtonAndProgressText", new TextButtonAndProgressText());
  uploaderPanels.put("ImageButtonAndProgressText", new ImageButtonAndProgressText());
  uploaderPanels.put("ImageButtonAndProgressBar", new ImageButtonAndProgressBar());
  uploaderPanels.put("MultiUploadWithProgressBar", new MultiUploadWithProgressBar());
  uploaderPanels.put("MultiUploadWithProgressBarAndDragAndDrop",
                     new MultiUploadWithProgressBarAndDragAndDrop());

  for (Map.Entry<String, UploaderSample> entry : uploaderPanels.entrySet()) {
    final UploaderSample sample = entry.getValue();
    final Widget uploaderPanel = sample.getUploaderPanel();
    final Button btnViewSource = new Button("View Source");
    btnViewSource.getElement().getStyle().setMarginTop(10, Style.Unit.PX);
    btnViewSource.addClickHandler(new ClickHandler() {
      @Override
      public void onClick(ClickEvent event) {
        sourceCodePopup.showSourceCode(sample.getUploaderCode());
      }
    });
    VerticalPanel panel = new VerticalPanel();
    panel.add(uploaderPanel);
    panel.add(btnViewSource);
    RootPanel.get(entry.getKey()).add(panel);
  }
}

public SourceCodePopupPanel() {
  // PopupPanel's constructor takes 'auto-hide' as its boolean parameter.
  // If this is set, the panel closes itself automatically when the user
  // clicks outside of it.
  super(true);
  // Set the dialog box's caption.
  setText("Source Code");

  // Enable animation.
  setAnimationEnabled(true);

  // Enable glass background.
  setGlassEnabled(true);
  Button btnClose = new Button("Close");
  btnClose.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent event) {
      hide();
    }
  });
  VerticalPanel panel = new VerticalPanel();
  panel.add(html);
  panel.add(btnClose);
  panel.setCellHorizontalAlignment(btnClose, HasHorizontalAlignment.ALIGN_RIGHT);
  setWidget(panel);
}

public ComplexColorPicker() {
  style.ensureInjected();

  // The background color can be set to "none"
  noneBtn = new PushButton(messages.none());
  noneBtn.addStyleName(ComplexColorPicker.style.buttonsMargins());
  noneBtn.setStylePrimaryName(ComplexColorPicker.style.customColorPushbutton());
  noneBtn.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent event) {
      listener.onNoneColorChoose();
    }
  });

  vp = new VerticalPanel();

  // We use a simple color picker by default
  simplePicker = new SimpleColorPicker(this);
  vp.add(simplePicker);
  vp.add(noneBtn);
  super.add(vp);
}

/**
 * Creates dialog box.
 *
 * @param popup - UniversalPopup on which the dialog is based
 * @param title - title placed in the title bar
 * @param innerWidget - the inner widget of the dialog
 * @param dialogButtons - buttons
 */
public static void create(UniversalPopup popup, String title, Widget innerWidget,
    DialogButton[] dialogButtons) {
  // Title
  popup.getTitleBar().setTitleText(title);

  VerticalPanel contents = new VerticalPanel();
  popup.add(contents);

  // Message
  contents.add(innerWidget);

  // Buttons
  HorizontalPanel buttonPanel = new HorizontalPanel();
  for (DialogButton dialogButton : dialogButtons) {
    Button button = new Button(dialogButton.getTitle());
    button.setStyleName(Dialog.getCss().dialogButton());
    buttonPanel.add(button);
    dialogButton.link(button);
  }
  contents.add(buttonPanel);
  buttonPanel.setStyleName(Dialog.getCss().dialogButtonPanel());
  contents.setCellHorizontalAlignment(buttonPanel, HasHorizontalAlignment.ALIGN_RIGHT);
}

/**
 * Standard information dialog with prompt and "OK" button.
 *
 * @param message message to display
 */
public static void information(String message) {
  PopupChrome chrome = PopupChromeFactory.createPopupChrome();
  final UniversalPopup popup = PopupFactory.createPopup(RootPanel.getBodyElement(),
      new CenterPopupPositioner(), chrome, true);

  VerticalPanel verticalPanel = new VerticalPanel();
  verticalPanel.setStyleName(Dialog.getCss().verticalPanel());
  Label label = new Label(message);
  verticalPanel.add(label);

  DialogButton okButton = new DialogButton(messages.ok(), new Command() {

    @Override
    public void execute() {
      popup.hide();
    }
  });

  DialogBox.create(popup, messages.confirmation(), verticalPanel,
      new DialogButton[] { okButton });

  popup.show();
  requestFocus(okButton.getButton());
}

protected Widget generateIndicatorWidget(JSONObject v) {
    VerticalPanel panel = new VerticalPanel();
    GaugeImage img = new GaugeImage();
    img.setEvidence( v.get( "p" ).isString().stringValue(), v.get( "m" ).isString().stringValue() );
    SimplePanel pp = new SimplePanel();
    pp.setWidget(img);
    pp.setStyleName("contentResultsTable");
    panel.add(pp);
    panel.add( new HTML( 
            "Exposure: <font color='red'>" + 
                    v.get( "e" ).isObject().get( "e" ).isNumber().doubleValue() +
            "</font>") );
    panel.setStyleName("headerTable");
    panel.setHeight("100%");
    return panel;
}

private VerticalPanel getTMSPanel() {
    final VerticalPanel panel = new VerticalPanel();
    panel.setWidth("350px");
    panel.setSpacing(10);

    urlTMSField = new TextField();
    urlTMSField.setTitle(UIMessages.INSTANCE.lrasterdUrlField());
    urlTMSField.setWidth(FIELD_WIDTH);
    urlTMSField.setAllowBlank(false);

    panel.add(urlTMSField);

    nameTMSField = new TextField();
    nameTMSField.setTitle(UIMessages.INSTANCE.lrasterdLayerNameField(""));
    nameTMSField.setAllowBlank(false);
    nameTMSField.setWidth(FIELD_WIDTH);
    panel.add(nameTMSField);

    formatTMSField = new TextField();
    formatTMSField.setTitle(UIMessages.INSTANCE.lrasterdImageFormatField());
    formatTMSField.setAllowBlank(false);
    formatTMSField.setWidth(FIELD_WIDTH);
    panel.add(formatTMSField);

    return panel;
}

private void addCreateProjectPanel() {
  final VerticalPanel fp = new VerticalPanel();
  fp.setStyleName(Gerrit.RESOURCES.css().createProjectPanel());

  initCreateButton();
  initCreateTxt();
  initParentBox();

  addGrid(fp);

  emptyCommit = new CheckBox(AdminConstants.I.checkBoxEmptyCommit());
  permissionsOnly = new CheckBox(AdminConstants.I.checkBoxPermissionsOnly());
  fp.add(emptyCommit);
  fp.add(permissionsOnly);
  fp.add(create);
  VerticalPanel vp = new VerticalPanel();
  vp.add(fp);
  initSuggestedParents();
  vp.add(suggestedParentsTab);
  add(vp);
}

@Inject
public DefaultHomepage(CardGrid cardGrid,
                @StartGame Button button,
                GameHost startGame,
                ScoreBoard scoreBoard) {

  button.addClickListener(startGame);

  VerticalPanel gamePanel = new VerticalPanel();
  gamePanel.addStyleName("widePanel");

  Label title = new Label("Welcome to... Higher or Lower!");
  title.addStyleName("title");
  gamePanel.add(title);

  gamePanel.add(button);
  gamePanel.add(cardGrid);
  gamePanel.add(scoreBoard);
  initWidget(gamePanel);
}