Gtk.Entry.prototype.set_icon_from_gicon

function set_icon_from_gicon(icon_pos:Gtk.EntryIconPosition, icon:Gio.Icon):void {
    // Gjs wrapper for gtk_entry_set_icon_from_gicon()
}

Sets the icon shown in the entry at the specified position from the current icon theme. If the icon isn't known, a "broken image" icon will be displayed instead.

If icon is null, no icon will be shown in the specified position.

Since 2.16