func (v *Entry) GetIconName(iconPos EntryIconPosition) (string, error) {
	c := C.gtk_entry_get_icon_name(v.native(),
		C.GtkEntryIconPosition(iconPos))
	if c == nil {
		return "", nilPtrErr
	}
	return goString(c), nil
}
func (v *Entry) GetIconName(iconPos EntryIconPosition) (string, error) {
	c := C.gtk_entry_get_icon_name(v.native(),
		C.GtkEntryIconPosition(iconPos))
	if c == nil {
		return "", nilPtrErr
	}
	return goString(c), nil
}
// TODO(jrick) GdkPixbuf
/*
func (v *Entry) GetIconPixbuf() {
}
*/
// GetIconName() is a wrapper around gtk_entry_get_icon_name().