/** * * @return string */ protected function getInput() { //JCH_DEBUG ? JchPlatformProfiler::mark('beforeGetInput - ' . $this->type) : null; $aButtons = $this->getButtons(); $sField = JchOptimizeAdmin::generateIcons($aButtons); // JCH_DEBUG ? JchPlatformProfiler::mark('beforeGetInput - ' . $this->type) : null; return $sField; }