diff options
Diffstat (limited to 'examples/qml/tutorials/extending-qml/chapter6-plugins/Charts/piechart.py')
-rw-r--r-- | examples/qml/tutorials/extending-qml/chapter6-plugins/Charts/piechart.py | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/Charts/piechart.py b/examples/qml/tutorials/extending-qml/chapter6-plugins/Charts/piechart.py new file mode 100644 index 000000000..3ab8bcc08 --- /dev/null +++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/Charts/piechart.py @@ -0,0 +1,41 @@ +# 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) |