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+#!/usr/bin/env python
+
+#############################################################################
+##
+## 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 6
+
+
+import sys
+from PySide2 import QtCore, QtGui, QtWidgets
+
+
+class LCDRange(QtWidgets.QWidget):
+ def __init__(self, parent=None):
+ QtWidgets.QWidget.__init__(self, parent)
+
+ lcd = QtWidgets.QLCDNumber(2)
+ slider = QtWidgets.QSlider(QtCore.Qt.Horizontal)
+ slider.setRange(0, 99)
+ slider.setValue(0)
+ self.connect(slider, QtCore.SIGNAL("valueChanged(int)"),
+ lcd, QtCore.SLOT("display(int)"))
+
+ layout = QtWidgets.QVBoxLayout()
+ layout.addWidget(lcd)
+ layout.addWidget(slider)
+ self.setLayout(layout)
+
+
+class MyWidget(QtWidgets.QWidget):
+ def __init__(self, parent=None):
+ QtWidgets.QWidget.__init__(self, parent)
+
+ quit = QtWidgets.QPushButton("Quit")
+ quit.setFont(QtGui.QFont("Times", 18, QtGui.QFont.Bold))
+ self.connect(quit, QtCore.SIGNAL("clicked()"),
+ QtWidgets.qApp, QtCore.SLOT("quit()"))
+
+ grid = QtWidgets.QGridLayout()
+ layout = QtWidgets.QVBoxLayout()
+ layout.addWidget(quit)
+ layout.addLayout(grid)
+ self.setLayout(layout)
+ for row in range(3):
+ for column in range(3):
+ grid.addWidget(LCDRange(), row, column)
+
+
+
+
+app = QtWidgets.QApplication(sys.argv)
+widget = MyWidget()
+widget.show()
+sys.exit(app.exec_())