public function __construct()
{
parent::__construct();
$this->setExtClassInfo("Ext.Viewport", "viewport");
$validProps = array();
$this->addValidConfigProperties($validProps);
}
protected function getConfigParams($lazy = false)
{
if ($this->_bottomToolbar->getItems()->getCount() == 0 && !$this->_bottomToolbar->getMustRender()) {
$this->setExtConfigProperty("bbar", null);
}
if ($this->_topToolbar->getItems()->getCount() == 0 && !$this->_topToolbar->getMustRender()) {
$this->setExtConfigProperty("tbar", null);
}
if ($this->_tools->getCount() == 0) {
$this->setExtConfigProperty("tools", null);
}
return parent::getConfigParams($lazy);
}
