mono/xwt — pull request #84 by luiscubal (2012-03-25 18:20:39+00:00)
Title: Improved WPF Tree View

1. I improved the tree view samples so I could better test TreeView on WPF.
2. Improved WPF TreeViewBackend so that updating the TreeStore *after* the TreeView has been created will correctly update the tree.
3. I forgot to mention in the commit messages, but I also implemented WPF TreeStore remove node.

Overall, the WPF TreeViewBackend/TreeStoreBackend are still very incomplete, but they are now more useful.

Some notable TODOs:
1. Column header support
2. Fixed-size columns
3. Multi selection support
4. Adding new columns to the tree view
5. Tons of methods