As a point of interest also, there is a great article about this on the blog of Peter Ent. It's exactly what you are looking for. He has some great info on there.
Link is: http://weblogs.macromedia.com/pent/ Scroll down a little and you'll see part II in the series. You can find part two from there. --- In flexcoders@yahoogroups.com, "wayneposner" <[EMAIL PROTECTED]> wrote: > > I'm trying to drag-and-drop from a tree to a datagrid. I've followed > the examples to try to achieve this, but whenever I drag over the > datagrid, it refuses to accept the drop. The datagrid acts like the > dropEnabled flag is set to false. I've traced the code and despite > the fact that I have a custom dragEnter handler, it still executes the > handler found in ListBase.as which cancels out my handler. > > Does anyone know what would cause this? Thanks! > > My Handler is as follows: > > private function onDragEnter( event:DragEvent ) : void > { > DragManager.acceptDragDrop(UIComponent(event.currentTarget)); > } >