protected function GetControlHtml()
{
$intItemCount = $this->GetItemCount();
if (!$intItemCount) {
return '';
}
if ($this->intButtonMode == self::ButtonModeSet || $this->intButtonMode == self::ButtonModeList) {
return $this->RenderButtonSet();
} elseif ($this->intRepeatColumns == 1) {
$strToReturn = $this->RenderButtonColumn();
} else {
$strToReturn = $this->RenderButtonTable();
}
if ($this->strMaxHeight) {
$objStyler = new QTagStyler();
$objStyler->SetCssStyle('max-height', $this->strMaxHeight, true);
$objStyler->SetCssStyle('overflow-y', 'scroll');
$strToReturn = QHtml::RenderTag('div', $objStyler->RenderHtmlAttributes(), $strToReturn);
}
return $strToReturn;
}
