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.
You can see the proposal of the NatTable project 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 1.0.1)
NatTable 1.0.1 bugfix release has been published.
Nebula NatTable 1.0.0 released!
Get it while it's hot from the download page.
NatTable 1.0.0 New and Noteworthy
NatTable 1.0.0 released
NatTable graduates from incubation and is now a mature Eclipse project!.