Hi Joseph,
under tests, as a sample you can look at table_view_test2.bxml , where
in the column that need multiline text it does this:
<TableView.Column name="value" width="100">
<cellRenderer>
<content:TableViewCellRenderer
styles="{wrapText:true}"/>
</cellRenderer>
</TableView.Column>
In table_view_test3.bxml there are other tests with custom table cell renderers.
In both these there are even this:
<TableView bxml:id="tableView"
styles="{variableRowHeight:true, backgroundColor:'#ffeeee'}">
to enable variable height in table rows.
Hope this is enough for your needs.
Bye