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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtCore import QObject, QTimer, QThread
from PySide6.QtWidgets import QTableView, QWidget
class Foo(QTableView):
def __init__(self, parent=None):
QTableView.__init__(self, parent)
from helper.usesqapplication import UsesQApplication
class TestParentType(UsesQApplication):
def testParentType(self):
# Test the problem with calling QObject.parent from a QWidget
# when the parent is a python class derived from a QWidget-derived
# class. The method was returning the last C++ class in the hierarchy
parent = Foo()
w2 = QWidget(parent)
self.assertTrue(isinstance(w2.parentWidget(), Foo))
self.assertTrue(isinstance(w2.parent(), Foo))
if __name__ == '__main__':
unittest.main()
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