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#############################################################################
##
## Copyright (C) 2022 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the Qt for Python examples of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:BSD$
## You may use this file under the terms of the BSD license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in
## the documentation and/or other materials provided with the
## distribution.
## * Neither the name of The Qt Company Ltd nor the names of its
## contributors may be used to endorse or promote products derived
## from this software without specific prior written permission.
##
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
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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