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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import sys
from PySide6.QtWidgets import (QApplication, QFileSystemModel, QLabel,
QVBoxLayout, QWidget)
from PySide6.QtGui import QPalette
from PySide6.QtCore import QDir, Qt
if __name__ == '__main__':
app = QApplication(sys.argv)
window = QWidget()
layout = QVBoxLayout(window)
title = QLabel("Some items from the directory model", window)
title.setBackgroundRole(QPalette.Base)
title.setMargin(8)
layout.addWidget(title)
#! [0]
model = QFileSystemModel()
model.setRootPath(QDir.currentPath())
def on_directory_loaded(directory):
parent_index = model.index(directory)
num_rows = model.rowCount(parent_index)
#! [1]
for row in range(num_rows):
index = model.index(row, 0, parent_index)
#! [1]
#! [2]
text = model.data(index, Qt.DisplayRole)
#! [2]
label = QLabel(text, window)
layout.addWidget(label)
model.directoryLoaded.connect(on_directory_loaded)
#! [0]
window.setWindowTitle("A simple model example")
window.show()
sys.exit(app.exec())
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