source/Application/Controller/Admin/ThemeConfiguration.php
protected function _getModuleForConfigVars()
    {
        if ($this->_sTheme === null) {
            $this->_sTheme = $this->getEditObjectId();
        }

        return \OxidEsales\Eshop\Core\Config::OXMODULE_THEME_PREFIX . $this->_sTheme;
    }
protected function _getModuleForConfigVars()
    {
        if ($this->_sTheme === null) {
            $this->_sTheme = $this->getEditObjectId();
        }

        return \OxidEsales\Eshop\Core\Config::OXMODULE_THEME_PREFIX . $this->_sTheme;
    }
protected function _getModuleForConfigVars ( ) { if ( $ this -> _sTheme === null ) { $ this -> _sTheme = $ this -> getEditObjectId ( ) ; } return \ OxidEsales \ Eshop \ Core \ Config :: OXMODULE_THEME_PREFIX . $ this -> _sTheme ; }
return theme filter for config variables

@return string
return theme filter for config variables