TreetableViewer Example
In regards to my JFace Table Tutorial I got the question how to create a TreeTableViewer in the vogella Google Group .
Friedmut Hill was kind enough to point to the following Wiki entry with TreeTableViewer example which gives a very nice and concise example.
Thanks to Friedmut for sharing this information!

January 13th, 2010 at 12:33 am
There are a bunch of example for the complete viewer-framework as part of the snippets project. Which are shown on this wiki-page: http://wiki.eclipse.org/JFaceSnippets. Probably a community member could take screenshots and upload them so that people can see what the snippet is about
January 13th, 2010 at 12:36 am
@Tom Thanks for the link. As far as I could see for TableTreeViewer there is only an outdated “Snippet032TableTreeViewer” example available on this wiki.
January 13th, 2010 at 1:10 am
Then it sounds like a perfect opportunity to contribute a new or updated snippet
January 13th, 2010 at 1:51 am
There are many snippets using Tree with multiple columns e.g. http://wiki.eclipse.org/JFaceSnippets#Snippet026TreeViewerTabEditing. Please note that TableTree and TableTreeViewer are deprecated framework classes and one should always use a TreeViewer inconjunction with TreeViewerColumn
January 13th, 2010 at 2:17 am
@Tom. Cool & Thanks, I didn’t see this example
I added a screenshot to http://wiki.eclipse.org/JFaceSnippets#Snippet026TreeViewerTabEditing to make it easier for others to identify this example.