diff options
Diffstat (limited to 'examples/declarative/extending/chapter5-listproperties/listproperties.py')
| -rw-r--r-- | examples/declarative/extending/chapter5-listproperties/listproperties.py | 119 |
1 files changed, 67 insertions, 52 deletions
diff --git a/examples/declarative/extending/chapter5-listproperties/listproperties.py b/examples/declarative/extending/chapter5-listproperties/listproperties.py index eadc319..a6b270b 100644 --- a/examples/declarative/extending/chapter5-listproperties/listproperties.py +++ b/examples/declarative/extending/chapter5-listproperties/listproperties.py @@ -1,50 +1,61 @@ #!/usr/bin/python -# Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -# All rights reserved. -# Contact: PySide Team (pyside@openbossa.org) -# -# This file is part of the examples of PySide: Python for Qt. -# -# 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 Nokia Corporation and its Subsidiary(-ies) 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." - -import sys -from PySide.QtCore import * -from PySide.QtGui import * -from PySide.QtDeclarative import * - -class PieSlice (QDeclarativeItem): - +############################################################################# +## +## Copyright (C) 2016 The Qt Company Ltd. +## Contact: http://www.qt.io/licensing/ +## +## This file is part of the PySide 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 __future__ import print_function + +"""PySide2 port of the qml/tutorials/extending-qml/chapter5-listproperties example from Qt v5.x""" + +import sys, os +sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', '..', 'utils')) +from utils import text_type + +from PySide2.QtCore import Property, QUrl +from PySide2.QtGui import QGuiApplication, QPen, QPainter, QColor +from PySide2.QtQml import qmlRegisterType, ListProperty +from PySide2.QtQuick import QQuickPaintedItem, QQuickView + +class PieSlice (QQuickPaintedItem): def __init__(self, parent = None): - QDeclarativeItem.__init__(self, parent) - # need to disable this flag to draw inside a QDeclarativeItem - self.setFlag(QGraphicsItem.ItemHasNoContents, False) + QQuickPaintedItem.__init__(self, parent) self._color = QColor() self._fromAngle = 0 self._angleSpan = 0 @@ -71,16 +82,15 @@ class PieSlice (QDeclarativeItem): fromAngle = Property(int, getFromAngle, setFromAngle) angleSpan = Property(int, getAngleSpan, setAngleSpan) - def paint(self, painter, options, widget): + def paint(self, painter): pen = QPen(self._color, 2) painter.setPen(pen); painter.setRenderHints(QPainter.Antialiasing, True); painter.drawPie(self.boundingRect(), self._fromAngle * 16, self._angleSpan * 16); -class PieChart (QDeclarativeItem): - +class PieChart (QQuickPaintedItem): def __init__(self, parent = None): - QDeclarativeItem.__init__(self, parent) + QQuickPaintedItem.__init__(self, parent) self._name = u'' self._slices = [] @@ -90,7 +100,7 @@ class PieChart (QDeclarativeItem): def setName(self, value): self._name = value - name = Property(unicode, getName, setName) + name = Property(text_type, getName, setName) def appendSlice(self, _slice): _slice.setParentItem(self) @@ -99,12 +109,17 @@ class PieChart (QDeclarativeItem): slices = ListProperty(PieSlice, appendSlice) if __name__ == '__main__': - app = QApplication(sys.argv) + app = QGuiApplication(sys.argv) qmlRegisterType(PieChart, 'Charts', 1, 0, 'PieChart'); qmlRegisterType(PieSlice, "Charts", 1, 0, "PieSlice"); - view = QDeclarativeView() + view = QQuickView() + view.setResizeMode(QQuickView.SizeRootObjectToView) view.setSource(QUrl.fromLocalFile('app.qml')) view.show() - sys.exit(app.exec_()) + 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) |