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Diffstat (limited to 'examples/declarative/objectlistmodel/objectlistmodel.py')
-rw-r--r-- | examples/declarative/objectlistmodel/objectlistmodel.py | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/examples/declarative/objectlistmodel/objectlistmodel.py b/examples/declarative/objectlistmodel/objectlistmodel.py deleted file mode 100644 index 0a3d5501e..000000000 --- a/examples/declarative/objectlistmodel/objectlistmodel.py +++ /dev/null @@ -1,99 +0,0 @@ - -############################################################################# -## -## Copyright (C) 2021 The Qt Company Ltd. -## Contact: http://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." -## -## $QT_END_LICENSE$ -## -############################################################################# - -from pathlib import Path -import sys -from PySide6.QtCore import QObject, QUrl, Property, Signal -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView - -# This example illustrates exposing a list of QObjects as a model in QML - -class DataObject(QObject): - - nameChanged = Signal() - colorChanged = Signal() - - def __init__(self, name, color, parent=None): - super().__init__(parent) - self._name = name - self._color = color - - def name(self): - return self._name - - def setName(self, name): - if name != self._name: - self._name = name - nameChanged.emit() - - def color(self): - return self._color - - def setColor(self, color): - if color != self._color: - self._color = color - colorChanged.emit() - - - name = Property(str, name, setName, notify=nameChanged) - color = Property(str, color, setColor, notify=colorChanged) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - dataList = [DataObject("Item 1", "red"), - DataObject("Item 2", "green"), - DataObject("Item 3", "blue"), - DataObject("Item 4", "yellow")] - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - view.setInitialProperties({"model": dataList}) - - qml_file = Path(__file__).parent / "view.qml" - view.setSource(QUrl.fromLocalFile(qml_file)) - view.show() - - r = app.exec() - del view - sys.exit(r) |