Drag Child Node to Child Node

[wonderman882]

TreeGrid can let user to Drag any child Node to other parent Node

A Drag child D to parent A A
B -------------------------> B
C D
D C

Can TreeGrid be able to Drag any child Node to other child Node? If it can do this, what the API function in TreeGrid can help us ??

A Drag child D to child B A
B -------------------------> B
C D
D C

[Isomorphic]

See canDropOnLeaves.