/**
* Adds the header row to the table based on the header decorators
* @return null
*/
protected function addHeader()
{
if (!$this->hasHeaderDecorators) {
return;
}
$row = new Row();
$row->appendToClass(self::STYLE_HEADER);
foreach ($this->columnDecorators as $columnDecorator) {
$cell = new HeaderCell();
$headerDecorator = $columnDecorator->getHeaderDecorator();
if ($headerDecorator) {
$headerDecorator->decorate($cell, $row, 0, array());
}
$row->addCell($cell);
}
parent::setHeader($row);
}
