How to insert two List of QStandardItem into QStandardItemModel?

[zither]

Dear all,

I try to insert two QStandardItem List.
@QList<QStandardItem*>items1;
QList<QStandardItem*>items2;

QStandardModel.insertColumn(items1);
QStandardModel.insertColumn(items2);@
What I want is
@items1
items1
items1
items1
items2
items2
items2
items2@

But what I got is
@items2 items1
items2 items1
items2 items1
items2 items1@

How can I fix that. items1 & items2 can't combine because they are generated with different time & places..
Thanks

[dangelog]

Of course two calls to insertColumn will insert two different columns; use a foreach + appendRow.