GtkImage
.
The storage type of the image must be GTK_IMAGE_EMPTY
or
GTK_IMAGE_ICON_SET
(see gtkImageGetStorageType
).gtkImageGetIconSet(object)
object
GtkImage
icon.set
GtkIconSet
, or NULL
. [ out ][ transfer none ][ allow-none ]size
NULL
. [ out ][ allow-none ][ type int]