/**
* @return Cardwall_OnTop_Config_ColumnCollection
*/
private function getColumnsFromDao(Tracker $tracker)
{
$columns = new Cardwall_OnTop_Config_ColumnFreestyleCollection();
foreach ($this->dao->searchColumnsByTrackerId($tracker->getId()) as $row) {
list($bgcolor, $fgcolor) = $this->getColumnColorsFromRow($row);
$columns[] = new Cardwall_Column($row['id'], $row['label'], $bgcolor, $fgcolor);
}
return $columns;
}
