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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.QtWidgets import QTreeWidget, QTreeWidgetItem, QPushButton
from helper.usesqapplication import UsesQApplication
class QTreeWidgetTest(UsesQApplication):
# PYSIDE-73:
# There was a problem when adding items to a QTreeWidget
# when the Widget was being build on the method call instead
# of as a separate variable.
# The problem was there was not ownership transfer, so the
# QTreeWidget did not own the QWidget element
def testSetItemWidget(self):
treeWidget = QTreeWidget()
treeWidget.setColumnCount(2)
item = QTreeWidgetItem(['text of column 0', ''])
treeWidget.insertTopLevelItem(0, item)
# Adding QPushButton inside the method
treeWidget.setItemWidget(item, 1,
QPushButton('Push button on column 1'))
# Getting the widget back
w = treeWidget.itemWidget(treeWidget.itemAt(0, 1), 1)
self.assertIsInstance(w, QPushButton)
p = QPushButton('New independent button')
# Adding QPushButton object from variable
treeWidget.setItemWidget(item, 0, p)
w = treeWidget.itemWidget(treeWidget.itemAt(0, 0), 0)
self.assertIsInstance(w, QPushButton)
if __name__ == '__main__':
unittest.main()
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