diff options
Diffstat (limited to 'examples/tutorial/t7.py')
| -rw-r--r--[-rwxr-xr-x] | examples/tutorial/t7.py | 70 |
1 files changed, 56 insertions, 14 deletions
diff --git a/examples/tutorial/t7.py b/examples/tutorial/t7.py index b981ee9..a9c53f6 100755..100644 --- a/examples/tutorial/t7.py +++ b/examples/tutorial/t7.py @@ -1,19 +1,60 @@ #!/usr/bin/env python -# PyQt tutorial 7 +############################################################################# +## +## 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." +## +## $QT_END_LICENSE$ +## +############################################################################# + +# PySide2 tutorial 7 import sys -from PySide2 import QtCore, QtGui +from PySide2 import QtCore, QtGui, QtWidgets -class LCDRange(QtGui.QWidget): +class LCDRange(QtWidgets.QWidget): + valueChanged = QtCore.Signal(int) def __init__(self, parent=None): - QtGui.QWidget.__init__(self, parent) + QtWidgets.QWidget.__init__(self, parent) - lcd = QtGui.QLCDNumber(2) + lcd = QtWidgets.QLCDNumber(2) - self.slider = QtGui.QSlider(QtCore.Qt.Horizontal) + self.slider = QtWidgets.QSlider(QtCore.Qt.Horizontal) self.slider.setRange(0, 99) self.slider.setValue(0) @@ -22,7 +63,7 @@ class LCDRange(QtGui.QWidget): self.connect(self.slider, QtCore.SIGNAL("valueChanged(int)"), self, QtCore.SIGNAL("valueChanged(int)")) - layout = QtGui.QVBoxLayout() + layout = QtWidgets.QVBoxLayout() layout.addWidget(lcd) layout.addWidget(self.slider) self.setLayout(layout) @@ -30,25 +71,26 @@ class LCDRange(QtGui.QWidget): def value(self): return self.slider.value() + @QtCore.Slot(int) def setValue(self, value): self.slider.setValue(value) -class MyWidget(QtGui.QWidget): +class MyWidget(QtWidgets.QWidget): def __init__(self, parent=None): - QtGui.QWidget.__init__(self, parent) + QtWidgets.QWidget.__init__(self, parent) - quit = QtGui.QPushButton("Quit") + quit = QtWidgets.QPushButton("Quit") quit.setFont(QtGui.QFont("Times", 18, QtGui.QFont.Bold)) self.connect(quit, QtCore.SIGNAL("clicked()"), - QtGui.qApp, QtCore.SLOT("quit()")) + QtWidgets.qApp, QtCore.SLOT("quit()")) - grid = QtGui.QGridLayout() + grid = QtWidgets.QGridLayout() previousRange = None - layout = QtGui.QVBoxLayout() + layout = QtWidgets.QVBoxLayout() layout.addWidget(quit) layout.addLayout(grid) self.setLayout(layout) @@ -66,7 +108,7 @@ class MyWidget(QtGui.QWidget): -app = QtGui.QApplication(sys.argv) +app = QtWidgets.QApplication(sys.argv) widget = MyWidget() widget.show() sys.exit(app.exec_()) |