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## This file is part of the test suite of Qt for Python.
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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 Qt, QTimer
from PySide6.QtGui import QPen, QPainter
from PySide6.QtWidgets import QWidget


class Painting(QWidget):
    def __init__(self):
        super().__init__()
        self.penFromEnum = None
        self.penFromInteger = None

    def paintEvent(self, event):
        painter = QPainter(self)
        painter.setPen(Qt.NoPen)
        self.penFromEnum = painter.pen()
        painter.setPen(int(Qt.NoPen))
        self.penFromInteger = painter.pen()
        # PYSIDE-535: PyPy needs an explicit end() or a context manager.
        painter.end()
        QTimer.singleShot(20, self.close)


class QPenTest(UsesQApplication):

    def testCtorWithCreatedEnums(self):
        '''A simple case of QPen creation using created enums.'''
        width = 0
        style = Qt.PenStyle(0)
        cap = Qt.PenCapStyle(0)
        join = Qt.PenJoinStyle(0)
        pen = QPen(Qt.blue, width, style, cap, join)

    def testSetPenWithPenStyleEnum(self):
        '''Calls QPainter.setPen with both enum and integer. Bug #511.'''
        w = Painting()
        w.show()
        w.setWindowTitle("qpen_test")
        self.app.exec()
        self.assertEqual(w.penFromEnum.style(), Qt.NoPen)
        self.assertEqual(w.penFromInteger.style(), Qt.SolidLine)


if __name__ == '__main__':
    unittest.main()

