/**
* Add column
* @param string name
* @param string label
* @param array options
* @return Column
*/
public function addColumn($name, $label = null, array $options = array())
{
$componentName = \Nette\Utils\Strings::webalize($name);
$componentName = strtr($componentName, '-', '_');
$column = new Column($this['columns'], $componentName);
$column->setColumnName($name);
$column->setLabel($label);
$this->setOptions($column, $options);
return $column;
}
