GWT Table with collapsible rows

Question

Anyone know an open source component for a GWT Table with collapsible rows?

Thanks in advance.

Answer 1

I believe SmartGWT is open source.

It contains a GridList widget, which supports collapsible rows. See the showcase here. This is of course not a table, as you asked for, but it comes quite close :)

Answer 2

If you want to stick with "pure" GWT, check out the TreeTable (demo) from the GWT Incubator project - it seems exactly what you are looking for.