NatTable is a powerful and flexible SWT table/grid widget that is built to handle very large data sets, real-time updates, dynamic styling, and more.
NatTable is a subproject of Nebula.
The NatTable project was just provisioned. You can see the proposal
here

As a custom painted virtual grid widget, the NatTable can handle huge datasets without any performance issues.
The NatTable brings a lot of features that can be used by simply enabling them like column reordering, sorting, editing, persistence of settings and much more ...
Read the NatTable documentation and join the discussion at the forum to understand how powerful NatTable is.
Want to know more? About This Project
(version 0.9.0)
Got some nice and informative feedback at EclipseCon Europe and W-JAX 2012. This will have impact to our roadmap. Stay tuned for updates on this.
NatTable 0.9.0 released!
Our first release as part of Eclipse Nebula. Get it at the download page.