/**
* Register the link-list widget if not on the root blog.
*
* @access private
* @since 0.2
*/
public function _register_widget()
{
if (!ClassBlogs_Utils::is_root_blog()) {
$uid = $this->get_uid();
nxt_register_sidebar_widget($uid, $this->get_option('title'), array($this, '_render_link_list'), array('classname' => $uid));
}
}
/** Helper function: Registers a single instance. */
function _register_one($number = -1)
{
nxt_register_sidebar_widget($this->id, $this->name, $this->_get_display_callback(), $this->widget_options, array('number' => $number));
_register_widget_update_callback($this->id_base, $this->_get_update_callback(), $this->control_options, array('number' => -1));
_register_widget_form_callback($this->id, $this->name, $this->_get_form_callback(), $this->control_options, array('number' => $number));
}
