AdminUserList.java 文件源码

/**
 * 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);
}