Retrieves the stock id used for the icon, or %NULL if there is no icon or if the icon was set by some other method (e.g., by pixbuf, icon name or gicon).
Icon position
A stock id, or %NULL if no icon is set or if the icon wasn’t set from a stock id
Deprecated: Use gtk_entry_get_icon_name() instead.
2.16
See Implementation
Retrieves the stock id used for the icon, or %NULL if there is no icon or if the icon was set by some other method (e.g., by pixbuf, icon name or gicon).