/**
* (non-PHPdoc)
* @see \Thrace\DataGridBundle\DataGrid\DataGridInterface::addCustomButton()
*/
public function addCustomButton(CustomButton $customButton)
{
$this->customButtons[$customButton->getName()] = $customButton;
return $this;
}
public function addCustomButton(CustomButton $customButton)
{
if ($this->hasCustomButton($customButton->getName())) {
throw new \InvalidArgumentException(sprintf('CustomButton: "%s" already exists in the stack', $customButton->getName()));
}
$this->customButtons[$customButton->getName()] = $customButton;
return $this;
}
