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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 Signal, Slot
from PySide6.QtWidgets import QMainWindow, QPushButton, QTextEdit
from helper.usesqapplication import UsesQApplication
class MyWindow(QMainWindow):
appendText = Signal(str)
@Slot()
def onButtonPressed(self):
self.appendText.emit("PySide")
def __init__(self, parent=None):
super().__init__(parent)
self.textEdit = QTextEdit()
self.btn = QPushButton("ClickMe")
self.btn.clicked.connect(self.onButtonPressed)
self.appendText.connect(self.textEdit.append)
def start(self):
self.btn.click()
def text(self):
return self.textEdit.toPlainText()
class testSignalWithCPPSlot(UsesQApplication):
def testEmission(self):
w = MyWindow()
w.start()
self.assertEqual(w.text(), "PySide")
if __name__ == '__main__':
unittest.main()
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