public function & SetGroupLabelCssClasses ($groupLabelCssClasses) {
		/** @var $this \MvcCore\Ext\Forms\IField */
		if (gettype($groupLabelCssClasses) == 'array') {
			$this->groupLabelCssClasses = $groupLabelCssClasses;
		} else {
			$this->groupLabelCssClasses = explode(' ', (string) $groupLabelCssClasses);
		}
		return $this;
	}
public function & SetGroupLabelCssClasses ($groupLabelCssClasses) {
		/** @var $this \MvcCore\Ext\Forms\IField */
		if (gettype($groupLabelCssClasses) == 'array') {
			$this->groupLabelCssClasses = $groupLabelCssClasses;
		} else {
			$this->groupLabelCssClasses = explode(' ', (string) $groupLabelCssClasses);
		}
		return $this;
	}
public function & SetGroupLabelCssClasses ( $ groupLabelCssClasses ) { /** @var $this \MvcCore\Ext\Forms\IField */ if ( gettype ( $ groupLabelCssClasses ) == 'array' ) { $ this -> groupLabelCssClasses = $ groupLabelCssClasses ; } else { $ this -> groupLabelCssClasses = explode ( ' ' , ( string ) $ groupLabelCssClasses ) ; } return $ this ; }
Set css class or classes for group label,
as array of strings or string with classes
separated by space. Any previously defined
group css classes will be replaced.
@param string|\string[] $groupLabelCssClasses
@return \MvcCore\Ext\Forms\Field|\MvcCore\Ext\Forms\IField
Set css class or classes for group label as array of strings or string with classes separated by space . Any previously defined group css classes will be replaced .