You can manually set data in CellTable by calling
CellTable#setRowCount/setRowData().  You can listen for RangeChangeEvents
using CellTable#addRangeChangeHandler().

ListDataProvider and AsyncDataProvider are convenience classes that handle
hookup with the table and ensure that only data in range is sent to the
table.  ListDataProvider in particular binds to a java.util.List, which is
convenient.  However, using these classes is not required, and
"DataProvider" is just a naming convention.

Thanks,
John LaBanca
jlaba...@google.com


On Thu, Jan 20, 2011 at 3:29 PM, zixzigma <zixzi...@gmail.com> wrote:

> do you mean setRowCount and setRowData is the same as using
> AsyncDataProvider ?
> why is that ?
>
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