This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
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.