diff options
Diffstat (limited to 'examples/declarative/signals/qmltopy2/main.py')
| -rwxr-xr-x | examples/declarative/signals/qmltopy2/main.py | 110 |
1 files changed, 58 insertions, 52 deletions
diff --git a/examples/declarative/signals/qmltopy2/main.py b/examples/declarative/signals/qmltopy2/main.py index deaab94..2526ede 100755 --- a/examples/declarative/signals/qmltopy2/main.py +++ b/examples/declarative/signals/qmltopy2/main.py @@ -1,72 +1,78 @@ #!/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. -# -# $QT_BEGIN_LICENSE:BSD$ -# 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 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." -# $QT_END_LICENSE$ +############################################################################# +## +## 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 PySide2 import QtCore, QtGui, QtDeclarative +from __future__ import print_function -class RotateValue(QtCore.QObject): +import sys +from PySide2.QtCore import QObject, QUrl, Slot +from PySide2.QtGui import QGuiApplication +import PySide2.QtQml +from PySide2.QtQuick import QQuickView + +class RotateValue(QObject): def __init__(self): super(RotateValue,self).__init__() self.r = 0 - # if a slot returns a value the return value type must be explicitly - # defined in the decorator - @QtCore.Slot(result=int) + # If a slot returns a value, the return value type must be explicitly + # defined in the decorator. + @Slot(result=int) def val(self): self.r = self.r + 10 return self.r if __name__ == '__main__': - import sys - - app = QtGui.QApplication(sys.argv) - - view = QtDeclarative.QDeclarativeView() + app = QGuiApplication(sys.argv) + view = QQuickView() rotatevalue = RotateValue() - - timer = QtCore.QTimer() - timer.start(2000) - context = view.rootContext() context.setContextProperty("rotatevalue", rotatevalue) - view.setSource(QtCore.QUrl('view.qml')) + view.setSource(QUrl('view.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) |