protected function getToolBarDefaultConfig()
{
$buttonWidth = 168;
// @extjs6
if (!\Pimcore\Tool\Admin::isExtJS6()) {
$buttonWidth = 154;
}
return ["areablock_toolbar" => ["title" => "", "width" => 172, "x" => 20, "y" => 50, "xAlign" => "left", "buttonWidth" => $buttonWidth, "buttonMaxCharacters" => 20]];
}