gtk/combo_box.go
func ComboBoxTextNewWithEntry() (*ComboBoxText, error) {
	c := C.gtk_combo_box_text_new_with_entry()
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapComboBoxText(obj), nil
}
func ComboBoxTextNewWithEntry() (*ComboBoxText, error) {
	c := C.gtk_combo_box_text_new_with_entry()
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapComboBoxText(obj), nil
}
// ComboBoxTextNewWithEntry is a wrapper around gtk_combo_box_text_new_with_entry().