Initialize a QTreeWidgetItemIterator

Hi,

Anyone knows if i can initialize a QTreeWidgetItemIterator?

I can use the constructor like this:

QTreeWidget* l_Tree = new QTreeWidget;
// ...
QTreeWidgetItemIterator l_Iterator(l_Tree);

But i would like something like...

QTreeWidget* l_Tree = new QTreeWidget;
// ...
QTreeWidgetItemIterator l_Iterator;
l_Iterator = l_Tree->[somethingwithrootortop]();

Kind Regards,
Daniel Dekkers

PS... And wouldn't it be nice to have a QListWidgetIterator as well?