[flexcoders] Dragging from a Datagrid to a tree

[Nate Pearson]

this seems pretty straight forward.  I am dragging from a datagrid to
a tree, but i get the red X.

on the tree i set dragEnter="onDragEnter(event)" dropEnabled="true"

then i have:

private function onDragEnter(event:DragEvent):void{

DragManager.acceptDragDrop(UIComponent(event.currentTarget))

}

What the buggers?!