public function gridColumns()
{
$ret = parent::gridColumns();
unset($ret['string']);
$classes = Kwc_Abstract::getChildComponentClasses($this->_class, 'child');
foreach ($classes as $key => $class) {
$columns = Kwc_Admin::getInstance($class)->gridColumns();
foreach ($columns as $k => $column) {
$column->setDataIndex($key . '_' . $column->getDataIndex());
$childData = $column->getData();
if ($childData instanceof Kwf_Data_Kwc_ListInterface) {
$childData->setSubComponent('-' . $key);
$ret[$key . '_' . $k] = $column->setData(new Kwc_Abstract_Composite_ChildData($childData));
}
}
}
return $ret;
}
public function gridColumns()
{
$ret = parent::gridColumns();
$ret['string']->setHeader(trlKwf('Link target'));
return $ret;
}
