I am trying to incorporate a drag-and-drop feature with our product. I have created a new custom view which has a tree structure and am interested in dropping the content from this tree to an already existing tree structure within the application itself.
I have used the same custom transfer type which the product is expecting. However, while debugging I found out that neither the DragSourceEvent's data or datatype are getting set. Both are null values. Moreover my dragSetData is not getting called as well.
Requesting you to provide me some suggestions....
subject: Not able to implement drag and drop; dragSetData not getting called