63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
"""
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Minimal, standalone crash test - completely independent of the Order
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Manager app. Run this directly:
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python minimal_crash_test.py
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Click "Open Dialog", then close it (X button or Cancel). If this
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crashes the same way (exit code -1073740791 / 0xC0000409), the issue
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is in your PyQt6 install/environment itself, not in anything specific
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to the Order Manager codebase - every fix attempt there has been
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chasing the wrong thing.
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"""
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import sys
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from PyQt6.QtWidgets import (
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QApplication,
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QMainWindow,
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QPushButton,
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QDialog,
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QVBoxLayout,
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QLineEdit,
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QLabel,
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QDialogButtonBox,
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)
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class MinimalDialog(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.setWindowTitle("Minimal Test Dialog")
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layout = QVBoxLayout(self)
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layout.addWidget(QLabel("Just a label and a text field."))
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layout.addWidget(QLineEdit("1.00"))
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button_box = QDialogButtonBox()
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button_box.addButton("OK", QDialogButtonBox.ButtonRole.AcceptRole)
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button_box.addButton(QDialogButtonBox.StandardButton.Cancel)
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button_box.accepted.connect(self.accept)
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button_box.rejected.connect(self.reject)
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layout.addWidget(button_box)
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.setWindowTitle("Minimal Crash Test")
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self.resize(300, 100)
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button = QPushButton("Open Dialog")
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button.clicked.connect(self.open_dialog)
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self.setCentralWidget(button)
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def open_dialog(self):
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print("about to open dialog", flush=True)
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dialog = MinimalDialog(self)
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result = dialog.exec()
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print(f"dialog closed, result={result}", flush=True)
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if __name__ == "__main__":
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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sys.exit(app.exec())
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