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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from PySide6.QtCore import Property
from PySide6.QtQml import QmlElement, ListProperty
from PySide6.QtQuick import QQuickItem
from pieslice import PieSlice
# To be used on the @QmlElement decorator
# (QML_IMPORT_MINOR_VERSION is optional)
QML_IMPORT_NAME = "Charts"
QML_IMPORT_MAJOR_VERSION = 1
@QmlElement
class PieChart(QQuickItem):
def __init__(self, parent=None):
super().__init__(parent)
self._slices = []
self._name = ''
@Property(str, final=True)
def name(self):
return self._name
@name.setter
def name(self, name):
self._name = name
def slice(self, n):
return self._slices[n]
def sliceCount(self):
return len(self._slices)
def append_and_setparent(self, slice):
self._slices.append(slice)
slice.setParentItem(self)
slices = ListProperty(PieSlice, append_and_setparent)
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