Hello Henrik,
We are planning to integrate a Context Menu within the RadTreeView, where you can define your own custom actions, along with some predefined, like: Delete, Add, Rename, etc.
Do you think this will be enough?
BTW: We have the node editing functionality now - check-out this example:
http://demos.telerik.com/silverlight/#Examples/TreeView/NodeEditing. Set the IsEditable property to the RadTreeView and hit F2 key to see the selected node in edit mode.
Greetings,
Valentin.Stoychev
the Telerik team
Check out
Telerik Trainer, the state of the art learning tool for Telerik products.