system/controls/formcontrollabel.php

<?php

namespace Habari;

class FormControlLabel extends FormContainer
{
  public $label;

  public function _extend()
  {
    $this->settings['ignore_name'] = true;
  }

  public static function wrap($label, FormControl $control) {
    $label_control = new FormControlLabel('label_for_' . $control->name);
    if(isset($control->container)) {
      $control->container->insert($control, $label_control);
      $control->container->remove($control);
    }
    $label_control->append($control);
    $label_control->label = $label;
    return $label_control;
  }

  function get(Theme $theme)
  {
    $this->vars['label'] = $this->label;
    $this->properties['for'] = reset($this->controls)->get_visualizer();
    return parent::get($theme);
  }

  public function set_label($label) {
    $this->label = $label;
    return $this;
  }

  public function set_for($for) {
    $this->properties['for'] = $for->get_id();
    return $this;
  }
}