gtk:drag-icon-set-from-paintable (drag paintable xhot yhot)

drag -- a gdk:drag object
paintable -- a gdk:paintable object to display
xhot -- an integer with the x coordinate of the hotspot
yhot -- an integer with the y coordinate of the hotspot

Creates a drag icon that shows paintable, and associates it with the drag operation. The hotspot position on the paintable is aligned with the hotspot of the cursor.