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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
from __future__ import annotations
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 helper.usesqapplication import UsesQApplication
from PySide6.QtCore import QTimer
from PySide6.QtGui import QPicture, QPainter
from PySide6.QtWidgets import QWidget
class MyWidget(QWidget):
def __init__(self, picture):
super().__init__()
self._picture = picture
def paintEvent(self, e):
with QPainter(self) as p:
p.drawPicture(0, 0, self._picture)
QTimer.singleShot(0, qApp.quit) # noqa: F821
class QPictureTest(UsesQApplication):
def testFromData(self):
picture = QPicture()
with QPainter(picture) as painter:
painter.drawEllipse(10, 20, 80, 70)
data = picture.data()
picture2 = QPicture()
picture2.setData(data)
self.assertEqual(picture2.data(), picture.data())
w = MyWidget(picture2)
w.show()
self.app.exec()
if __name__ == '__main__':
unittest.main()
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