createDragIcon
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
Creates a GdkPaintable representation of the item at @path. This image is used for a drag icon.
a newly-allocated GdkPaintable of the drag icon.
a GtkTreePath in @icon_view