/**
* @return P4A_Frame
*/
public function nextPage()
{
if ($this->pages->getNumItems() == 0) {
$return = null;
return $return;
}
$this->redesign();
$active_page_name = $this->getActivePage()->getName();
$this->pages->reset();
while ($page = $this->pages->nextItem()) {
if ($page->getName() == $active_page_name) {
$page = $this->pages->nextItem();
if ($page === null) {
return $active_page;
} else {
return $this->setActivePage($page);
}
}
}
}
/**
* @return boolean
*/
public function hasItems()
{
if ($this->items->getNumItems()) {
return true;
}
return false;
}
