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-rw-r--r--examples/qml/tutorials/extending-qml/chapter5-listproperties/listproperties.py97
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diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/listproperties.py b/examples/qml/tutorials/extending-qml/chapter5-listproperties/listproperties.py
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+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/listproperties.py
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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+"""PySide6 port of the qml/tutorials/extending-qml/chapter5-listproperties example from Qt v5.x"""
+
+import os
+from pathlib import Path
+import sys
+
+from PySide6.QtCore import Property, QUrl
+from PySide6.QtGui import QGuiApplication, QPen, QPainter, QColor
+from PySide6.QtQml import QmlElement, ListProperty
+from PySide6.QtQuick import QQuickPaintedItem, QQuickView, QQuickItem
+
+# To be used on the @QmlElement decorator
+# (QML_IMPORT_MINOR_VERSION is optional)
+QML_IMPORT_NAME = "Charts"
+QML_IMPORT_MAJOR_VERSION = 1
+
+
+@QmlElement
+class PieSlice (QQuickPaintedItem):
+ def __init__(self, parent=None):
+ QQuickPaintedItem.__init__(self, parent)
+ self._color = QColor()
+ self._fromAngle = 0
+ self._angleSpan = 0
+
+ @Property(QColor, final=True)
+ def color(self):
+ return self._color
+
+ @color.setter
+ def color(self, value):
+ self._color = value
+
+ @Property(int, final=True)
+ def fromAngle(self):
+ return self._angle
+
+ @fromAngle.setter
+ def fromAngle(self, value):
+ self._fromAngle = value
+
+ @Property(int, final=True)
+ def angleSpan(self):
+ return self._angleSpan
+
+ @angleSpan.setter
+ def angleSpan(self, value):
+ self._angleSpan = value
+
+ def paint(self, painter):
+ pen = QPen(self._color, 2)
+ painter.setPen(pen)
+ painter.setRenderHints(QPainter.Antialiasing, True)
+ painter.drawPie(
+ self.boundingRect().adjusted(1, 1, -1, -1), self._fromAngle * 16, self._angleSpan * 16)
+
+
+@QmlElement
+class PieChart (QQuickItem):
+ def __init__(self, parent=None):
+ QQuickItem.__init__(self, parent)
+ self._name = u''
+ self._slices = []
+
+ @Property(str, final=True)
+ def name(self):
+ return self._name
+
+ @name.setter
+ def name(self, value):
+ self._name = value
+
+ def appendSlice(self, _slice):
+ _slice.setParentItem(self)
+ self._slices.append(_slice)
+
+ slices = ListProperty(PieSlice, appendSlice, final=True)
+
+
+if __name__ == '__main__':
+ app = QGuiApplication(sys.argv)
+
+ view = QQuickView()
+ view.setResizeMode(QQuickView.SizeRootObjectToView)
+ qml_file = os.fspath(Path(__file__).resolve().parent / 'app.qml')
+ view.setSource(QUrl.fromLocalFile(qml_file))
+ if view.status() == QQuickView.Error:
+ sys.exit(-1)
+ view.show()
+ res = app.exec()
+ # Deleting the view before it goes out of scope is required to make sure all child QML instances
+ # are destroyed in the correct order.
+ del view
+ sys.exit(res)