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+#!/usr/bin/env python
+
+############################################################################
+##
+## Copyright (C) 2013 Riverbank Computing Limited.
+## 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 port of the widgets/layouts/basiclayout example from Qt v5.x"""
+
+from PySide2 import QtCore, QtGui, QtWidgets
+
+
+class Dialog(QtWidgets.QDialog):
+ NumGridRows = 3
+ NumButtons = 4
+
+ def __init__(self):
+ super(Dialog, self).__init__()
+
+ self.createMenu()
+ self.createHorizontalGroupBox()
+ self.createGridGroupBox()
+ self.createFormGroupBox()
+
+ bigEditor = QtWidgets.QTextEdit()
+ bigEditor.setPlainText("This widget takes up all the remaining space "
+ "in the top-level layout.")
+
+ buttonBox = QtWidgets.QDialogButtonBox(QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel)
+
+ buttonBox.accepted.connect(self.accept)
+ buttonBox.rejected.connect(self.reject)
+
+ mainLayout = QtWidgets.QVBoxLayout()
+ mainLayout.setMenuBar(self.menuBar)
+ mainLayout.addWidget(self.horizontalGroupBox)
+ mainLayout.addWidget(self.gridGroupBox)
+ mainLayout.addWidget(self.formGroupBox)
+ mainLayout.addWidget(bigEditor)
+ mainLayout.addWidget(buttonBox)
+ self.setLayout(mainLayout)
+
+ self.setWindowTitle("Basic Layouts")
+
+ def createMenu(self):
+ self.menuBar = QtWidgets.QMenuBar()
+
+ self.fileMenu = QtWidgets.QMenu("&File", self)
+ self.exitAction = self.fileMenu.addAction("E&xit")
+ self.menuBar.addMenu(self.fileMenu)
+
+ self.exitAction.triggered.connect(self.accept)
+
+ def createHorizontalGroupBox(self):
+ self.horizontalGroupBox = QtWidgets.QGroupBox("Horizontal layout")
+ layout = QtWidgets.QHBoxLayout()
+
+ for i in range(Dialog.NumButtons):
+ button = QtWidgets.QPushButton("Button %d" % (i + 1))
+ layout.addWidget(button)
+
+ self.horizontalGroupBox.setLayout(layout)
+
+ def createGridGroupBox(self):
+ self.gridGroupBox = QtWidgets.QGroupBox("Grid layout")
+ layout = QtWidgets.QGridLayout()
+
+ for i in range(Dialog.NumGridRows):
+ label = QtWidgets.QLabel("Line %d:" % (i + 1))
+ lineEdit = QtWidgets.QLineEdit()
+ layout.addWidget(label, i + 1, 0)
+ layout.addWidget(lineEdit, i + 1, 1)
+
+ self.smallEditor = QtWidgets.QTextEdit()
+ self.smallEditor.setPlainText("This widget takes up about two thirds "
+ "of the grid layout.")
+
+ layout.addWidget(self.smallEditor, 0, 2, 4, 1)
+
+ layout.setColumnStretch(1, 10)
+ layout.setColumnStretch(2, 20)
+ self.gridGroupBox.setLayout(layout)
+
+ def createFormGroupBox(self):
+ self.formGroupBox = QtWidgets.QGroupBox("Form layout")
+ layout = QtWidgets.QFormLayout()
+ layout.addRow(QtWidgets.QLabel("Line 1:"), QtWidgets.QLineEdit())
+ layout.addRow(QtWidgets.QLabel("Line 2, long text:"), QtWidgets.QComboBox())
+ layout.addRow(QtWidgets.QLabel("Line 3:"), QtWidgets.QSpinBox())
+ self.formGroupBox.setLayout(layout)
+
+
+if __name__ == '__main__':
+
+ import sys
+
+ app = QtWidgets.QApplication(sys.argv)
+ dialog = Dialog()
+ sys.exit(dialog.exec_())