Filtering feature on cell table

[newbee]

Hi All,

I have a requirement from the client to provide filtering feature on
the data list. I am using cell table to show up the data and trying to
add filtering feature to it. I tried to add the filters to the headers
but currently we could add only one header to the table it seems.I
also tried to create a header with a cell that has both sorting and
filters but no success.

Please suggest me if anyone knows a better approch to deal with it and
also let me know if GWT 2.2 has this feature.


Thanks,
Satish