function data(QModelIndex $index, $role)
{
return new QVariant("test" . $index->column() . $index->row());
}
/**
* @param QModelIndex $parent
* @return int
*/
public function rowCount(QModelIndex $parent)
{
$parentItem = new TreeItem();
if ($parent->column() > 0) {
return 0;
}
if (!$parent->isValid()) {
$parentItem = $this->rootItem;
} else {
$parentItem = $parent->internalPointer();
}
return $parentItem->childCount();
}
