createDragIcon
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
Use class@Gtk.GridView instead
---Creates a GdkPaintable
representation of the item at @path. This image is used for a drag icon.
Return
a newly-allocated GdkPaintable
of the drag icon.
Parameters
path
a GtkTreePath
in @icon_view