Thank you for your suggestion, we appreciate your feedback. At this point we prefer not to add more code to this demo. The reason is that we already received a complaint about the amount of code used to demonstrate the drag and drop functionality.
The truth is, if one remove the 'drop clue' / restrictions code, the resulting demo will be fairly simple and short.
Nevertheless, I believe it would be valuable if we have such example in the code-library section. We encourage that you share your own version of this (or any other) demo with our community (by posting a modified project in the RadTreeList
section in our code-libraries).
the Telerik team
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