protected function findColumns()
{
$display = $this->getVariable('display');
if (null == $display) {
$display = $this->getAllFields();
}
foreach ($display as $columnName) {
$column = new Column($columnName);
$column->setDbType($this->getFieldGuesser()->getDbType($this->getVariable('model'), $columnName));
$column->setFormType($this->getFieldGuesser()->getFilterType($column->getDbType(), $columnName));
$column->setFormOptions($this->getFieldGuesser()->getFilterOptions($column->getFormType(), $column->getDbType(), $columnName));
//Set the user parameters
$this->setUserColumnConfiguration($column);
$this->addColumn($column);
}
}
