Java Code Examples for com.google.gwt.user.client.ui.Label#addStyleName()

public SqlScriptFileConfigTable(SqlProgramWidget widget, String name){
	this.widget = widget;
	this.name = name;
	this.insertRow(0);
	Label add = new Label();
	add.addStyleName("admin-user-edit");
	this.setWidget(0, 0, new Label(name));
	this.setWidget(0, 1, new Label());
	this.setWidget(0, 2, add);
	this.setWidget(0, 3, new Label());
	add.addClickHandler(new ClickHandler(){

		@Override
		public void onClick(ClickEvent event) {
			int i = 0;
			while( i < SqlScriptFileConfigTable.this.getRowCount() 
					&& SqlScriptFileConfigTable.this.getWidget(i, 2 ) != event.getSource() ) i ++ ;

			if( i < SqlScriptFileConfigTable.this.getRowCount() ){
				addRow( i, "");
			}

		}

	});
}
 

/**
 * Helper method called by constructor to initialize the app's title section
 * @param container   The container that title resides
 */
private void initAppTitle(Panel container) {
  if (newOrUpdateApp()) {
    // GUI for editable title container
    if (editStatus==NEWAPP) {
      // If it's new app, give a textual hint telling user this is title
      titleText.setText(app.getTitle());
    } else if (editStatus==UPDATEAPP) {
      // If it's not new, just set whatever's in the data field already
      titleText.setText(app.getTitle());
    }
    titleText.addValueChangeHandler(new ValueChangeHandler<String>() {
      @Override
      public void onValueChange(ValueChangeEvent<String> event) {
        app.setTitle(titleText.getText());
      }
    });
    titleText.addStyleName("app-desc-textarea");
    container.add(titleText);
    container.addStyleName("app-title-container");
  } else {
    Label title = new Label(app.getTitle());
    title.addStyleName("app-title");
    container.add(title);
  }
}
 

/**
 * Helper method called by constructor to initialize the salvage section
 * @param container   The container that salvage label reside
 */
private void initSalvageSection(Panel container) { //TODO: Update the location of this button
  if (!canSalvage()) {                              // Permitted to salvage?
    return;
  }

  final Label salvagePrompt = new Label("salvage");
  salvagePrompt.addStyleName("primary-link");
  container.add(salvagePrompt);

  salvagePrompt.addClickHandler(new ClickHandler() {
    public void onClick(ClickEvent event) {
      final OdeAsyncCallback<Void> callback = new OdeAsyncCallback<Void>(
          // failure message
          MESSAGES.galleryError()) {
            @Override
            public void onSuccess(Void bool) {
              salvagePrompt.setText("done");
            }
        };
      Ode.getInstance().getGalleryService().salvageGalleryApp(app.getGalleryAppId(), callback);
    }
  });
}
 

protected Widget getCell(final TaskExecutionInterface e, final TaskExecutionsTableColumn column, final int idx) {
	switch (column) {
	case DATE: return new Label(sDateFormatMeeting.format(e.getExecutionDate()));
	case TIME: return new Label(e.getExecutionTime(CONSTANTS));
	case QUEUED: return new Label(e.getQueued() == null ? "" : sDateFormatTS.format(e.getQueued()));
	case STARTED: return new Label(e.getStarted() == null ? "" : sDateFormatTS.format(e.getStarted()));
	case FINISHED: return new Label(e.getFinished() == null ? "" : sDateFormatTS.format(e.getFinished()));
	case STATUS: return new Label(CONSTANTS.taskStatus()[e.getStatus().ordinal()]);
	case MESSAGE:
		Label message = new Label(e.getStatusMessage() == null ? "" : e.getStatusMessage()); message.addStyleName("status-message");
		if (e.getStatusMessage() != null)
			message.setTitle(e.getStatusMessage());
		return message;
	case OUTPUT:
		if (e.getOutput() != null) return new Anchor(e.getOutput(), GWT.getHostPageBaseURL() + "taskfile?e=" + e.getId());
		return new Label("");
	default:
		return null;
	}
}
 

public GradeModeLabel(GradeModeChange change, SpecialRegistrationGradeModeChanges gradeMode) {
	super(null);
	iGradeMode = gradeMode;
	iLabel = new Label();
	iLabel.addStyleName("grade-mode-label");
	iLabel.setText(iGradeMode.getCurrentGradeMode() == null ? "" : iGradeMode.getCurrentGradeMode().getLabel());
	final ListBox box = (ListBox)change.getWidget(); 
	box.addChangeHandler(new ChangeHandler() {
		@Override
		public void onChange(ChangeEvent event) {
			if (box.getSelectedIndex() <= 0) {
				iLabel.setText(iGradeMode.getCurrentGradeMode() == null ? "" : iGradeMode.getCurrentGradeMode().getLabel());
			} else {
				SpecialRegistrationGradeMode m = iGradeMode.getAvailableChange(box.getValue(box.getSelectedIndex()));
				if (m == null) {
					iLabel.setText(iGradeMode.getCurrentGradeMode() == null ? "" : iGradeMode.getCurrentGradeMode().getLabel());
				} else {
					iLabel.setText(m.getLabel());
				}
			}
		}
	});
}
 

/**
 * Helper method called by constructor to initialize the app's comment area
 */
private void initAppComments() {
  // App details - comments
  appDetails.add(appComments);
  appComments.addStyleName("app-comments-wrapper");
  Label commentsHeader = new Label("Comments and Reviews");
  commentsHeader.addStyleName("app-comments-header");
  appComments.add(commentsHeader);
  final TextArea commentTextArea = new TextArea();
  commentTextArea.addStyleName("app-comments-textarea");
  appComments.add(commentTextArea);
  Button commentSubmit = new Button("Submit my comment");
  commentSubmit.addStyleName("app-comments-submit");
  commentSubmit.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent event) {
      final OdeAsyncCallback<Long> commentPublishCallback = new OdeAsyncCallback<Long>(
          // failure message
          MESSAGES.galleryError()) {
            @Override
            public void onSuccess(Long date) {
              // get the new comment list so gui updates
              //   note: we might modify the call to publishComment so it returns
              //   the list instead, this would save one server call
              gallery.GetComments(app.getGalleryAppId(), 0, 100);
            }
        };
      Ode.getInstance().getGalleryService().publishComment(app.getGalleryAppId(),
          commentTextArea.getText(), commentPublishCallback);
    }
  });
  appComments.add(commentSubmit);

  // Add list of comments
  gallery.GetComments(app.getGalleryAppId(), 0, 100);
  appComments.add(appCommentsList);
  appCommentsList.addStyleName("app-comments");

}
 

/**
 * Creates the GUI components for a regular app tab.
 * This method resides here because it needs access to global variables.
 * @param container: the FlowPanel that this app tab will reside.
 * @param content: the sub-panel that contains the actual app content.
 */
private void addGalleryAppTab(FlowPanel container, FlowPanel content, final String incomingUserId) {
  // Search specific
  generalTotalResultsLabel = new Label();
  container.add(generalTotalResultsLabel);

  final OdeAsyncCallback<GalleryAppListResult> byAuthorCallback = new OdeAsyncCallback<GalleryAppListResult>(
    // failure message
    MESSAGES.galleryError()) {
    @Override
    public void onSuccess(GalleryAppListResult appsResult) {
      refreshApps(appsResult,false);
    }
  };
  Ode.getInstance().getGalleryService().getDeveloperApps(userId,appCatalogCounter ,NUMAPPSTOSHOW, byAuthorCallback);
  container.add(content);

  buttonNext = new Label();
  buttonNext.setText(MESSAGES.galleryMoreApps());
  buttonNext.addStyleName("active");

  FlowPanel next = new FlowPanel();
  next.add(buttonNext);
  next.addStyleName("gallery-nav-next");
  container.add(next);
  buttonNext.addClickHandler(new ClickHandler() {
    //  @Override
    public void onClick(ClickEvent event) {
       if (!appCatalogExhausted) {
            // If the next page still has apps to retrieve, do it
            appCatalogCounter += NUMAPPSTOSHOW;
            Ode.getInstance().getGalleryService().getDeveloperApps(userId,appCatalogCounter ,NUMAPPSTOSHOW, byAuthorCallback);
          }
    }
  });
}
 

/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {
  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel reportHeader = new HorizontalPanel();
  final Label reportHeaderLabel = new Label(MESSAGES.moderationReportTextHeader());
  reportHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  reportHeader.add(reportHeaderLabel);
  table.setWidget(0, 0, reportHeader);

  HorizontalPanel appHeader = new HorizontalPanel();
  final Label appHeaderLabel = new Label(MESSAGES.moderationAppHeader());
  appHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  appHeader.add(appHeaderLabel);
  table.setWidget(0, 1, appHeader);

  HorizontalPanel dateCreatedHeader = new HorizontalPanel();
  final Label dateCreatedHeaderLabel = new Label(MESSAGES.moderationReportDateCreatedHeader());
  dateCreatedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedHeaderLabel);
  table.setWidget(0, 2, dateCreatedHeader);

  HorizontalPanel appAuthorHeader = new HorizontalPanel();
  final Label appAuthorHeaderLabel = new Label(MESSAGES.moderationAppAuthorHeader());
  appAuthorHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  appAuthorHeader.add(appAuthorHeaderLabel);
  table.setWidget(0, 3, appAuthorHeader);

  HorizontalPanel reporterHeader = new HorizontalPanel();
  final Label reporterHeaderLabel = new Label(MESSAGES.moderationReporterHeader());
  reporterHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  reporterHeader.add(reporterHeaderLabel);
  table.setWidget(0, 4, reporterHeader);

}
 

/**
 * Constructor of ReportWidgets
 * @param report GalleryAppReport
 */
private ReportWidgets(final GalleryAppReport report) {

  reportTextLabel = new Label(report.getReportText());
  reportTextLabel.addStyleName("ode-ProjectNameLabel");
  reportTextLabel.setWordWrap(true);
  reportTextLabel.setWidth("200px");

  appLabel = new Label(report.getApp().getTitle());
  appLabel.addStyleName("primary-link");

  DateTimeFormat dateTimeFormat = DateTimeFormat.getMediumDateTimeFormat();
  Date dateCreated = new Date(report.getTimeStamp());
  dateCreatedLabel = new Label(dateTimeFormat.format(dateCreated));

  appAuthorlabel = new Label(report.getOffender().getUserName());
  appAuthorlabel.addStyleName("primary-link");

  reporterLabel = new Label(report.getReporter().getUserName());
  reporterLabel.addStyleName("primary-link");

  sendEmailButton = new Button(MESSAGES.buttonSendEmail());

  deactiveAppButton = new Button(MESSAGES.labelDeactivateApp());

  markAsResolvedButton = new Button(MESSAGES.labelmarkAsResolved());

  seeAllActions = new Button(MESSAGES.labelSeeAllActions());
}
 

/**
 * Help method for Email Collapse Function
 * When the button(see more) is clicked, it will retrieve the whole email from database.
 * @param parent the parent container
 * @param emailId email id
 * @param preview email preview
 */
void createEmailCollapse(final FlowPanel parent, final long emailId, final String preview){
  final Label emailContent = new Label();
  emailContent.setText(preview);
  emailContent.addStyleName("inline-label");
  parent.add(emailContent);
  final Label actionButton = new Label();
  actionButton.setText(MESSAGES.seeMoreLink());
  actionButton.addStyleName("seemore-link");
  parent.add(actionButton);
  if(preview.length() <= MAX_EMAIL_PREVIEW_LENGTH){
    actionButton.setVisible(false);
  }
  actionButton.addClickHandler(new ClickHandler() {
    boolean ifPreview = true;
    @Override
    public void onClick(ClickEvent event) {
      if(ifPreview == true){
        OdeAsyncCallback<Email> callback = new OdeAsyncCallback<Email>(
            // failure message
            MESSAGES.serverUnavailable()) {
              @Override
              public void onSuccess(final Email email) {
                emailContent.setText(email.getBody());
                emailContent.addStyleName("inline");
                actionButton.setText(MESSAGES.hideLink());
                ifPreview = false;
              }
            };
        Ode.getInstance().getGalleryService().getEmail(emailId, callback);
      }else{
        emailContent.setText(preview);
        actionButton.setText(MESSAGES.seeMoreLink());
        ifPreview = true;
      }
    }
  });
}
 

/**
 * Creates a guest signature panel, with components fully instantiated and
 * attached. 
 * 
 */
public GuestSignaturePanel() {
  entryUpdateHandlers = new ArrayList<EntryUpdateHandler>();
  guestSignaturePanel = new HorizontalPanel();

  // Create guest signature panel widgets
  guestNameBox = new TextBox();
  guestMessageBox = new TextBox();
  guestNameLabel = new Label("Your Name:");
  guestMessageLabel = new Label("Message:");
  signButton = new Button("Sign!");

  // Set up the widget guest signature panel widget styles (additional to
  // standard styles)
  guestNameLabel.addStyleName("gb-Label");
  guestMessageLabel.addStyleName("gb-Label");
  guestNameBox.addStyleName("gb-NameBox");
  guestMessageBox.addStyleName("gb-MessageBox");

  // Attach components together
  guestSignaturePanel.add(guestNameLabel);
  guestSignaturePanel.add(guestNameBox);
  guestSignaturePanel.add(guestMessageLabel);
  guestSignaturePanel.add(guestMessageBox);
  guestSignaturePanel.add(signButton);

  signButton.addClickHandler(this);

 /* The initWidget(Widget) method inherited from the Composite class must be
  * called exactly once in the constructor to declare the widget that this 
  * composite class is wrapping. */
  initWidget(guestSignaturePanel);
}
 

/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {
  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel nameHeader = new HorizontalPanel();
  final Label nameHeaderLabel = new Label(MESSAGES.projectNameHeader());
  nameHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameHeaderLabel);
  nameSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameSortIndicator);
  table.setWidget(0, 1, nameHeader);

  HorizontalPanel dateCreatedHeader = new HorizontalPanel();
  final Label dateCreatedHeaderLabel = new Label(MESSAGES.projectDateCreatedHeader());
  dateCreatedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedHeaderLabel);
  dateCreatedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedSortIndicator);
  table.setWidget(0, 2, dateCreatedHeader);

  HorizontalPanel dateModifiedHeader = new HorizontalPanel();
  final Label dateModifiedHeaderLabel = new Label(MESSAGES.projectDateModifiedHeader());
  dateModifiedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedHeaderLabel);
  dateModifiedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedSortIndicator);
  table.setWidget(0, 3, dateModifiedHeader);

  HorizontalPanel publishedHeader = new HorizontalPanel();
  final Label publishedHeaderLabel = new Label(MESSAGES.projectPublishedHeader());
  publishedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedHeaderLabel);
  publishedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedSortIndicator);
  table.setWidget(0, 4, publishedHeader);

  MouseDownHandler mouseDownHandler = new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent e) {
      SortField clickedSortField;
      if (e.getSource() == nameHeaderLabel || e.getSource() == nameSortIndicator) {
        clickedSortField = SortField.NAME;
      } else if (e.getSource() == dateCreatedHeaderLabel || e.getSource() == dateCreatedSortIndicator) {
        clickedSortField = SortField.DATE_CREATED;
      } else if (e.getSource() == dateModifiedHeaderLabel || e.getSource() == dateModifiedSortIndicator){
        clickedSortField = SortField.DATE_MODIFIED;
      }else{
        clickedSortField = SortField.PUBLISHED;
      }
      changeSortOrder(clickedSortField);
    }
  };
  nameHeaderLabel.addMouseDownHandler(mouseDownHandler);
  nameSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateCreatedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateCreatedSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateModifiedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateModifiedSortIndicator.addMouseDownHandler(mouseDownHandler);
  publishedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  publishedSortIndicator.addMouseDownHandler(mouseDownHandler);
}
 

/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {
  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel nameHeader = new HorizontalPanel();
  final Label nameHeaderLabel = new Label(MESSAGES.projectNameHeader());
  nameHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameHeaderLabel);
  nameSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  nameHeader.add(nameSortIndicator);
  table.setWidget(0, 1, nameHeader);

  HorizontalPanel dateCreatedHeader = new HorizontalPanel();
  final Label dateCreatedHeaderLabel = new Label(MESSAGES.projectDateCreatedHeader());
  dateCreatedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedHeaderLabel);
  dateCreatedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateCreatedHeader.add(dateCreatedSortIndicator);
  table.setWidget(0, 2, dateCreatedHeader);

  HorizontalPanel dateModifiedHeader = new HorizontalPanel();
  final Label dateModifiedHeaderLabel = new Label(MESSAGES.projectDateModifiedHeader());
  dateModifiedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedHeaderLabel);
  dateModifiedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  dateModifiedHeader.add(dateModifiedSortIndicator);
  table.setWidget(0, 3, dateModifiedHeader);

  HorizontalPanel publishedHeader = new HorizontalPanel();
  final Label publishedHeaderLabel = new Label(MESSAGES.projectPublishedHeader());
  publishedHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedHeaderLabel);
  publishedSortIndicator.addStyleName("ode-ProjectHeaderLabel");
  publishedHeader.add(publishedSortIndicator);
  table.setWidget(0, 4, publishedHeader);

  MouseDownHandler mouseDownHandler = new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent e) {
      SortField clickedSortField;
      if (e.getSource() == nameHeaderLabel || e.getSource() == nameSortIndicator) {
          clickedSortField = SortField.NAME;
      } else if (e.getSource() == dateCreatedHeaderLabel || e.getSource() == dateCreatedSortIndicator) {
          clickedSortField = SortField.DATE_CREATED;
      } else if (e.getSource() == dateModifiedHeaderLabel || e.getSource() == dateModifiedSortIndicator) {
          clickedSortField = SortField.DATE_MODIFIED;
      } else {
          clickedSortField = SortField.PUBLISHED;
      }
      changeSortOrder(clickedSortField);
    }
  };
  nameHeaderLabel.addMouseDownHandler(mouseDownHandler);
  nameSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateCreatedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateCreatedSortIndicator.addMouseDownHandler(mouseDownHandler);
  dateModifiedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  dateModifiedSortIndicator.addMouseDownHandler(mouseDownHandler);
  publishedHeaderLabel.addMouseDownHandler(mouseDownHandler);
  publishedSortIndicator.addMouseDownHandler(mouseDownHandler);
}
 

/**
 * Adds the header row to the table.
 *
 */
private void setHeaderRow() {

  if (galleryEnabledHolder.enabled) {
    table.resizeColumns(5); // Number of columns varies based on whether or not
                            // the Gallery is enabled
  } else {
    table.resizeColumns(4);
  }

  table.getRowFormatter().setStyleName(0, "ode-ProjectHeaderRow");

  HorizontalPanel emailHeader = new HorizontalPanel();
  final Label emailHeaderLabel = new Label("User Email");
  int column = 0;
  emailHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  emailHeader.add(emailHeaderLabel);
  emailHeader.add(nameSortIndicator);
  table.setWidget(0, column, emailHeader);
  column += 1;

  HorizontalPanel uidHeader = new HorizontalPanel();
  final Label uidHeaderLabel = new Label("UID");
  uidHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  uidHeader.add(uidHeaderLabel);
  table.setWidget(0, column++, uidHeader);

  HorizontalPanel adminHeader = new HorizontalPanel();
  final Label adminHeaderLabel = new Label("isAdmin?");
  adminHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
  adminHeader.add(adminHeaderLabel);
  table.setWidget(0, column++, adminHeader);

  if (galleryEnabledHolder.enabled) {
    HorizontalPanel moderatorHeader = new HorizontalPanel();
    final Label moderatorHeaderLabel = new Label("isModerator?");
    moderatorHeaderLabel.addStyleName("ode-ProjectHeaderLabel");
    moderatorHeader.add(moderatorHeaderLabel);
    table.setWidget(0, column++, moderatorHeader);
  }

  HorizontalPanel visitedHeader = new HorizontalPanel();
  final Label visitedLabel = new Label("Visited");
  visitedLabel.addStyleName("ode-ProjectHeaderLabel");
  visitedHeader.add(visitedLabel);
  visitedHeader.add(visitedSortIndicator);
  table.setWidget(0, column++, visitedHeader);

  MouseDownHandler mouseDownHandler = new MouseDownHandler() {
    @Override
    public void onMouseDown(MouseDownEvent e) {
      SortField clickedSortField;
      if (e.getSource() == emailHeaderLabel || e.getSource() == nameSortIndicator) {
        clickedSortField = SortField.NAME;
      } else if (e.getSource() == visitedLabel || e.getSource() == visitedSortIndicator) {
        clickedSortField = SortField.VISITED;
      } else {
        return;
      }
      changeSortOrder(clickedSortField);
    }
  };
  emailHeaderLabel.addMouseDownHandler(mouseDownHandler);
  nameSortIndicator.addMouseDownHandler(mouseDownHandler);
  visitedLabel.addMouseDownHandler(mouseDownHandler);
  visitedSortIndicator.addMouseDownHandler(mouseDownHandler);
}
 

/**
 * Creates list of comments in the app page.
 * @param comments: list of returned gallery comments from callback.
 * @param container: the GUI panel where comments will reside.
 */
public void generateAppPageComments(List<GalleryComment> comments, FlowPanel container) {
  container.clear();  // so don't show previous listing
  if (comments == null) {
    Label noComments = new Label("This app does not have any comments yet.");
    noComments.addStyleName("comment-nope");
    container.add(noComments);
    return;
  }

  for ( GalleryComment c : comments) {
    FlowPanel commentItem = new FlowPanel();
    FlowPanel commentPerson = new FlowPanel();
    FlowPanel commentMeta = new FlowPanel();
    FlowPanel commentContent = new FlowPanel();

    // Add commentPerson, default avatar for now
    Image cPerson = new Image();
    cPerson.setUrl(PERSON_URL);
    commentPerson.add(cPerson);
    commentPerson.addStyleName("comment-person");
    commentItem.add(commentPerson);

    // Add commentContent
    Label cAuthor = new Label(c.getUserName());
    cAuthor.addStyleName("comment-author");
    commentMeta.add(cAuthor);

    Date commentDate = new Date(c.getTimeStamp());
    DateTimeFormat dateFormat = DateTimeFormat.getFormat("yyyy/MM/dd hh:mm:ss a");
    Label cDate = new Label(" on " + dateFormat.format(commentDate));
    cDate.addStyleName("comment-date");
    commentMeta.add(cDate);

    commentMeta.addStyleName("comment-meta");
    commentContent.add(commentMeta);

    Label cText = new Label(c.getComment());
    cText.addStyleName("comment-text");
    commentContent.add(cText);

    commentContent.addStyleName("comment-content");
    commentItem.add(commentContent);

    commentItem.addStyleName("comment-item");
    commentItem.addStyleName("clearfix");
    container.add(commentItem);
  }
}
 

/**
 * Creates a new palette item.
 *
 * @param scd component descriptor for palette item
 * @param dropTargetProvider provider of targets that palette items can be dropped on
 */
public SimplePaletteItem(SimpleComponentDescriptor scd, DropTargetProvider dropTargetProvider) {
  this.dropTargetProvider = dropTargetProvider;
  this.scd = scd;

  componentPrototype = null;

  // Initialize palette item UI
  HorizontalPanel panel = new HorizontalPanel();
  panel.setStylePrimaryName("ode-SimplePaletteItem");

  Image image = scd.getImage();
  image.setStylePrimaryName("ode-SimplePaletteItem-icon");
  panel.add(image);
  panel.setCellHorizontalAlignment(image, HorizontalPanel.ALIGN_LEFT);
  panel.setCellWidth(image, "30px");

  Label label = new Label(ComponentsTranslation.getComponentName(scd.getName()));
  label.setHorizontalAlignment(Label.ALIGN_LEFT);
  label.addStyleName("ode-SimplePaletteItem-caption");
  panel.add(label);

  HorizontalPanel optPanel = new HorizontalPanel();

  ComponentHelpWidget helpImage = new ComponentHelpWidget(scd);
  optPanel.add(helpImage);
  optPanel.setCellHorizontalAlignment(helpImage, HorizontalPanel.ALIGN_LEFT);

  if (scd.getExternal()) {
    ComponentRemoveWidget deleteImage = new ComponentRemoveWidget(scd);
    optPanel.add(deleteImage);
    optPanel.setCellHorizontalAlignment(deleteImage, HorizontalPanel.ALIGN_RIGHT);
  }

  panel.add(optPanel);
  panel.setCellHorizontalAlignment(optPanel, HorizontalPanel.ALIGN_RIGHT);

  panel.setWidth("100%");
  add(panel);
  setWidth("100%");

  addHandlers();
}