As you may know we have Drag & Drop area for FileMaker as part of the MBS FileMaker Plugin. It allows you to drop files, images, emails, attachments, text, rtf, html and more to the FileMaker application. Now we added the feature to place it on top of a popover:
Simply call DragDrop.CreateOnPopoverWithControl or DragDrop.CreateOnPopoverWithSize functions to place the control on top of an open popover. You can put this in the trigger script to run when popover is entered and remove the drop area when the popover is left.
Coming in April/May with MBS FileMaker Plugin's 9.2 release.