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#############################################################################
##
## Copyright (C) 2018 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of PySide2.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3 as published by the Free Software
## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
''' Test cases related to QGraphicsItem and subclasses'''
import unittest
from PySide2.QtWidgets import QGraphicsObject, QGraphicsWidget
from PySide2.QtCore import QRectF
from helper import UsesQApplication
class GObjA(QGraphicsObject):
def paint(self, *args):
pass
def boundingRect(self):
return QRectF()
def itemChange(self, *args):
return QGraphicsObject.itemChange(self, *args)
class GObjB(QGraphicsObject):
def paint(self, *args):
pass
def boundingRect(self):
return QRectF()
class QGraphicsObjectReimpl(UsesQApplication):
'''Test case for reimplementing QGraphicsObject'''
def testReimplementationTypes(self):
w = QGraphicsWidget()
# PYSIDE-86:
# This case failed because GObjA was reimplementing
# the method itemChange() from QGraphicsItem,
# and then the QVariant was not associated with
# a QGraphicsItem but a QObjectItem because the base
# class was a QObject.
gobjA = GObjA()
gobjA.setParentItem(w)
self.assertIs(type(w), type(gobjA.parentItem()))
gobjB = GObjB()
gobjB.setParentItem(w)
self.assertIs(type(w), type(gobjB.parentItem()))
if __name__ == '__main__':
unittest.main()
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