Merge remote-tracking branch 'origin/5.13' into dev

Change-Id: I920a77a3a8c79bba0fd7e5e4f990facf4081ca08

19 files changed, 1829 insertions, 3 deletions

diff --git a/sources/pyside2/CMakeLists.txt b/sources/pyside2/CMakeLists.txt
index e5e5ab4e7..c5dbc623c 100644
--- a/sources/pyside2/CMakeLists.txt
+++ b/sources/pyside2/CMakeLists.txt
@@ -62,7 +62,7 @@ endif()
 find_package(Shiboken2 2.0.0 REQUIRED)
 
 if(NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE ${SHIBOKEN_BUILD_TYPE})
+    set(CMAKE_BUILD_TYPE "${SHIBOKEN_BUILD_TYPE}" CACHE STRING "Build Type")
 endif()
 
 if (CMAKE_BUILD_TYPE STREQUAL "Release")
diff --git a/sources/pyside2/PySide2/Qt3DAnimation/CMakeLists.txt b/sources/pyside2/PySide2/Qt3DAnimation/CMakeLists.txt
index 73682b3bc..5875854d8 100644
--- a/sources/pyside2/PySide2/Qt3DAnimation/CMakeLists.txt
+++ b/sources/pyside2/PySide2/Qt3DAnimation/CMakeLists.txt
@@ -8,14 +8,20 @@ ${Qt3DAnimation_GEN_DIR}/qt3danimation_qabstractclipanimator_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qabstractclipblendnode_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qadditiveclipblend_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qanimationaspect_wrapper.cpp
+${Qt3DAnimation_GEN_DIR}/qt3danimation_qanimationcallback_wrapper.cpp
+${Qt3DAnimation_GEN_DIR}/qt3danimation_qanimationclip_wrapper.cpp
+${Qt3DAnimation_GEN_DIR}/qt3danimation_qanimationcliploader_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qanimationcontroller_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qanimationgroup_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qblendedclipanimator_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qclipanimator_wrapper.cpp
+${Qt3DAnimation_GEN_DIR}/qt3danimation_qclock_wrapper.cpp
+${Qt3DAnimation_GEN_DIR}/qt3danimation_qkeyframe_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qkeyframeanimation_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qlerpclipblend_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qmorphinganimation_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qmorphtarget_wrapper.cpp
+${Qt3DAnimation_GEN_DIR}/qt3danimation_qskeletonmapping_wrapper.cpp
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_qvertexblendanimation_wrapper.cpp
 # module is always needed
 ${Qt3DAnimation_GEN_DIR}/qt3danimation_module_wrapper.cpp)
diff --git a/sources/pyside2/PySide2/Qt3DAnimation/typesystem_3danimation.xml b/sources/pyside2/PySide2/Qt3DAnimation/typesystem_3danimation.xml
index 567d7e25a..bba179e00 100644
--- a/sources/pyside2/PySide2/Qt3DAnimation/typesystem_3danimation.xml
+++ b/sources/pyside2/PySide2/Qt3DAnimation/typesystem_3danimation.xml
@@ -53,10 +53,21 @@
         <object-type name="QAbstractClipBlendNode"/>
         <object-type name="QAdditiveClipBlend"/>
         <object-type name="QAnimationAspect"/>
+        <object-type name="QAnimationCallback">
+            <enum-type name="Flag"/>
+        </object-type>
+        <object-type name="QAnimationClip"/>
+        <object-type name="QAnimationClipLoader">
+            <enum-type name="Status"/>
+        </object-type>
         <object-type name="QAnimationController"/>
         <object-type name="QAnimationGroup"/>
         <object-type name="QBlendedClipAnimator"/>
         <object-type name="QClipAnimator"/>
+        <object-type name="QClock"/>
+        <object-type name="QKeyFrame">
+            <enum-type name="InterpolationType"/>
+        </object-type>
         <object-type name="QKeyframeAnimation">
             <enum-type name="RepeatMode"/>
         </object-type>
@@ -65,6 +76,7 @@
             <enum-type name="Method"/>
         </object-type>
         <object-type name="QMorphTarget"/>
+        <object-type name="QSkeletonMapping"/>
         <object-type name="QVertexBlendAnimation"/>
     </namespace-type>
 </typesystem>
diff --git a/sources/pyside2/doc/tutorials/expenses/expenses.rst b/sources/pyside2/doc/tutorials/expenses/expenses.rst
new file mode 100644
index 000000000..c34d18669
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/expenses.rst
@@ -0,0 +1,313 @@
+######################
+Expenses Tool Tutorial
+######################
+
+In this tutorial you will learn the following concepts:
+* creating user interfaces programatically,
+* layouts and widgets,
+* overloading Qt classes,
+* connecting signal and slots,
+* interacting with QWidgets,
+* and building your own application.
+
+The requirements:
+ * A simple window for the application
+   (`QMainWindow <https://doc.qt.io/qtforpython/PySide2/QtWidgets/QMainWindow.html>`_).
+ * A table to keep track of the expenses
+   (`QTableWidget <https://doc.qt.io/qtforpython/PySide2/QtWidgets/QTableWidget.html>`_).
+ * Two input fields to add expense information
+   (`QLineEdit <https://doc.qt.io/qtforpython/PySide2/QtWidgets/QLineEdit.html>`_).
+ * Buttons to add information to the table, plot data, clear table, and exit the application
+   (`QPushButton <https://doc.qt.io/qtforpython/PySide2/QtWidgets/QPushButton.html>`_).
+ * A verification step to avoid invalid data entry.
+ * A chart to visualize the expense data
+   (`QChart <https://doc.qt.io/qtforpython/PySide2/QtCharts/QtCharts.QChart.html>`_) that will
+   be embedded in a chart view
+   (`QChartView <https://doc.qt.io/qtforpython/PySide2/QtCharts/QtCharts.QChartView.html>`_).
+
+Empty window
+------------
+
+The base structure for a `QApplication` is located inside the `if __name__ == "__main__":`
+code block.
+
+    .. code::
+
+     if __name__ == "__main__":
+         app = QApplication([])
+         # ...
+         sys.exit(app.exec_())
+
+Now, to start the development, create an empty window called `MainWindow`.
+You could do that by defining a class that inherits from `QMainWindow`.
+
+    .. literalinclude:: steps/01-expenses.py
+       :linenos:
+       :lines: 45-59
+       :emphasize-lines: 45-48
+
+Now that our class is defined, create an instance of it and call `show()`.
+
+    .. literalinclude:: steps/01-expenses.py
+       :linenos:
+       :lines: 45-59
+       :emphasize-lines: 54-56
+
+Menu bar
+--------
+
+Using a `QMainWindow` gives some features for free, among them a *menu bar*.  To use it, you need
+to call the method `menuBar()` and populate it inside the `MainWindow` class.
+
+    .. literalinclude:: steps/02-expenses.py
+       :linenos:
+       :lines: 46-58
+       :emphasize-lines: 51
+
+Notice that the code snippet adds a *File* menu with the *Exit* option only.
+
+First signal/slot connection
+----------------------------
+
+The *Exit* option must be connected to a slot that triggers the application to exit. The main
+idea to achieve this, is the following:
+
+    .. code::
+
+     element.signal_name.connect(slot_name)
+
+All the interface's elements could be connected through signals to certain slots,
+in the case of a `QAction`, the signal `triggered` can be used:
+
+    .. code::
+
+     exit_action.triggered.connect(slot_name)
+
+.. note:: Now a *slot* needs to be defined to exit the application, which can be done using
+          `QApplication.quit()`.  If we put all these concepts together you will end up with the
+          following code:
+
+          .. literalinclude:: steps/03-expenses.py
+             :linenos:
+             :lines: 56-65
+             :emphasize-lines: 59, 63-65
+
+Notice that the decorator `@Slot()` is required for each slot you declare to properly
+register them. Slots are normal functions, but the main difference is that they
+will be invokable from `Signals` of QObjects when connected.
+
+Empty widget and data
+---------------------
+
+The `QMainWindow` enables us to set a central widget that will be displayed when showing the window
+(`read more <https://doc.qt.io/qt-5/qmainwindow.html#details>`_).
+This central widget could be another class derived from `QWidget`.
+
+Additionally, you will define example data to visualize later.
+
+    .. literalinclude:: steps/04-expenses.py
+       :linenos:
+       :lines: 46-53
+
+With the `Widget` class in place, modify `MainWindow`'s initialization code
+
+    .. literalinclude:: steps/04-expenses.py
+       :linenos:
+       :lines: 80-84
+
+Window layout
+-------------
+
+Now that the main empty window is in place, you need to start adding widgets to achieve the main
+goal of creating an expenses application.
+
+After declaring the example data, you can visualize it on a simple `QTableWidget`.  To do so, you
+will add this procedure to the `Widget` constructor.
+
+    .. warning:: Only for the example purpose a QTableWidget will be used,
+                 but for more performance-critical applications the combination
+                 of a model and a QTableView is encouraged.
+
+    .. literalinclude:: steps/05-expenses.py
+       :linenos:
+       :lines: 48-73
+
+As you can see, the code also includes a `QHBoxLayout` that provides the container to place widgets
+horizontally.
+
+Additionally, the `QTableWidget` allows for customizing it, like adding the labels for the two
+columns that will be used, and to *stretch* the content to use the whole `Widget` space.
+
+The last line of code refers to *filling the table**, and the code to perform that task is
+displayed below.
+
+    .. literalinclude:: steps/05-expenses.py
+       :linenos:
+       :lines: 75-81
+
+Having this process on a separate method is a good practice to leave the constructor more readable,
+and to split the main functions of the class in independent processes.
+
+
+Right side layout
+-----------------
+
+Because the data that is being used is just an example, you are required to include a mechanism to
+input items to the table, and extra buttons to clear the table's content, and also quit the
+application.
+
+To distribute these input lines and buttons, you will use a `QVBoxLayout` that allows you to place
+elements vertically inside a layout.
+
+    .. literalinclude:: steps/06-expenses.py
+       :linenos:
+       :lines: 64-80
+
+Leaving the table on the left side and these newly included widgets to the right side
+will be just a matter to add a layout to our main `QHBoxLayout` as you saw in the previous
+example:
+
+    .. literalinclude:: steps/06-expenses.py
+       :linenos:
+       :lines: 42-47
+
+The next step will be connecting those new buttons to slots.
+
+
+Adding elements
+---------------
+
+Each `QPushButton` have a signal called *clicked*, that is emitted when you click on the button.
+This will be more than enough for this example, but you can see other signals in the `official
+documentation <https://doc.qt.io/qtforpython/PySide2/QtWidgets/QAbstractButton.html#signals>`_.
+
+    .. literalinclude:: steps/07-expenses.py
+       :linenos:
+       :lines: 92-95
+
+As you can see on the previous lines, we are connecting each *clicked* signal to different slots.
+In this example slots are normal class methods in charge of perform a determined task associated
+with our buttons. It is really important to decorate each method declaration with a `@Slot()`, in
+that way PySide2 knows internally how to register them into Qt.
+
+    .. literalinclude:: steps/07-expenses.py
+       :linenos:
+       :lines: 1000-129
+       :emphasize-lines: 101,115,127
+
+Since these slots are methods, we can access the class variables, like our `QTableWidget` to
+interact with it.
+
+The mechanism to add elements into the table is described as the following:
+
+  * get the *description* and *price* from the fields,
+  * insert a new empty row to the table,
+  * set the values for the empty row in each column,
+  * clear the input text fields,
+  * include the global count of table rows.
+
+To exit the application you can use the `quit()` method of the unique `QApplication` instance, and
+to clear the content of the table you can just set the table *row count*, and the internal count to
+zero.
+
+Verification step
+-----------------
+
+Adding information to the table needs to be a critical action that require a verification step
+to avoid adding invalid information, for example, empty information.
+
+You can use a signal from `QLineEdit` called *textChanged[str]* which will be emitted every
+time something inside changes, i.e.: each key stroke.
+Notice that this time, there is a *[str]* section on the signal, this means that the signal
+will also emit the value of the text that was changed, which will be really useful to verify
+the current content of the `QLineEdit`.
+
+You can connect two different object's signal to the same slot, and this will be the case
+for your current application:
+
+    .. literalinclude:: steps/08-expenses.py
+       :linenos:
+       :lines: 99-100
+
+The content of the *check_disable* slot will be really simple:
+
+    .. literalinclude:: steps/08-expenses.py
+       :linenos:
+       :lines: 119-124
+
+You have two options, write a verification based on the current value
+of the string you retrieve, or manually get the whole content of both
+`QLineEdit`. The second is preferred in this case, so you can verify
+if the two inputs are not empty to enable the button *Add*.
+
+.. note:: Qt also provides a special class called
+          `QValidator <https://doc.qt.io/qtforpython/PySide2/QtGui/QValidator.html?highlight=qvalidator>`_
+          that you can use to validate any input.
+
+Empty chart view
+----------------
+
+New items can be added to the table, and the visualization is so far
+OK, but you can accomplish more by representing the data graphically.
+
+First you will include an empty `QChartView` placeholder into the right
+side of your application.
+
+    .. literalinclude:: steps/09-expenses.py
+       :linenos:
+       :lines: 66-68
+
+Additionally the order of how you include widgets to the right
+`QVBoxLayout` will also change.
+
+    .. literalinclude:: steps/09-expenses.py
+       :linenos:
+       :lines: 81-91
+       :emphasize-lines: 89
+
+Notice that before we had a line with `self.right.addStretch()`
+to fill up the vertical space between the *Add* and the *Clear* buttons,
+but now, with the `QChartView` it will not be necessary.
+
+Also, you need include a *Plot* button if you want to do it on-demand.
+
+Full application
+----------------
+
+For the final step, you will need to connect the *Plot* button
+to a slot that creates a chart and includes it into your `QChartView`.
+
+    .. literalinclude:: steps/10-expenses.py
+       :linenos:
+       :lines: 103-109
+       :emphasize-lines: 106
+
+That is nothing new, since you already did it for the other buttons,
+but now take a look at how to create a chart and include it into
+your `QChartView`.
+
+    .. literalinclude:: steps/10-expenses.py
+       :linenos:
+       :lines: 139-151
+
+The following steps show how to fill a `QPieSeries`:
+
+  * create a `QPieSeries`,
+  * iterate over the table row IDs,
+  * get the items at the *i* position,
+  * add those values to the *series*.
+
+Once the series has been populated with our data, you create a new `QChart`,
+add the series on it, and optionally set an alignment for the legend.
+
+The final line `self.chart_view.setChart(chart)` is in charge of bringing
+your newly created chart to the `QChartView`.
+
+The application will look like this:
+
+   .. image:: expenses_tool.png
+
+And now you can see the whole code:
+
+   .. literalinclude:: main.py
+      :linenos:
diff --git a/sources/pyside2/doc/tutorials/expenses/expenses_tool.png b/sources/pyside2/doc/tutorials/expenses/expenses_tool.png
new file mode 100644
index 000000000..7a6f6d1f0
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/expenses_tool.png
diff --git a/sources/pyside2/doc/tutorials/expenses/main.py b/sources/pyside2/doc/tutorials/expenses/main.py
new file mode 100644
index 000000000..6cc911671
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/main.py
@@ -0,0 +1,207 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Qt, Slot
+from PySide2.QtGui import QPainter
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit,
+                               QMainWindow, QPushButton, QTableWidget, QTableWidgetItem,
+                               QVBoxLayout, QWidget)
+from PySide2.QtCharts import QtCharts
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # Chart
+        self.chart_view = QtCharts.QChartView()
+        self.chart_view.setRenderHint(QPainter.Antialiasing)
+
+        # Right
+        self.description = QLineEdit()
+        self.price = QLineEdit()
+        self.add = QPushButton("Add")
+        self.clear = QPushButton("Clear")
+        self.quit = QPushButton("Quit")
+        self.plot = QPushButton("Plot")
+
+        # Disabling 'Add' button
+        self.add.setEnabled(False)
+
+        self.right = QVBoxLayout()
+        self.right.setMargin(10)
+        self.right.addWidget(QLabel("Description"))
+        self.right.addWidget(self.description)
+        self.right.addWidget(QLabel("Price"))
+        self.right.addWidget(self.price)
+        self.right.addWidget(self.add)
+        self.right.addWidget(self.plot)
+        self.right.addWidget(self.chart_view)
+        self.right.addWidget(self.clear)
+        self.right.addWidget(self.quit)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+        self.layout.addLayout(self.right)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Signals and Slots
+        self.add.clicked.connect(self.add_element)
+        self.quit.clicked.connect(self.quit_application)
+        self.plot.clicked.connect(self.plot_data)
+        self.clear.clicked.connect(self.clear_table)
+        self.description.textChanged[str].connect(self.check_disable)
+        self.price.textChanged[str].connect(self.check_disable)
+
+        # Fill example data
+        self.fill_table()
+
+    @Slot()
+    def add_element(self):
+        des = self.description.text()
+        price = self.price.text()
+
+        self.table.insertRow(self.items)
+        description_item = QTableWidgetItem(des)
+        price_item = QTableWidgetItem("{:.2f}".format(float(price)))
+        price_item.setTextAlignment(Qt.AlignRight)
+
+        self.table.setItem(self.items, 0, description_item)
+        self.table.setItem(self.items, 1, price_item)
+
+        self.description.setText("")
+        self.price.setText("")
+
+        self.items += 1
+
+    @Slot()
+    def check_disable(self, s):
+        if not self.description.text() or not self.price.text():
+            self.add.setEnabled(False)
+        else:
+            self.add.setEnabled(True)
+
+    @Slot()
+    def plot_data(self):
+        # Get table information
+        series = QtCharts.QPieSeries()
+        for i in range(self.table.rowCount()):
+            text = self.table.item(i, 0).text()
+            number = float(self.table.item(i, 1).text())
+            series.append(text, number)
+
+        chart = QtCharts.QChart()
+        chart.addSeries(series)
+        chart.legend().setAlignment(Qt.AlignLeft)
+        self.chart_view.setChart(chart)
+
+    @Slot()
+    def quit_application(self):
+        QApplication.quit()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            description_item = QTableWidgetItem(desc)
+            price_item = QTableWidgetItem("{:.2f}".format(price))
+            price_item.setTextAlignment(Qt.AlignRight)
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, description_item)
+            self.table.setItem(self.items, 1, price_item)
+            self.items += 1
+
+    @Slot()
+    def clear_table(self):
+        self.table.setRowCount(0)
+        self.items = 0
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/01-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/01-expenses.py
new file mode 100644
index 000000000..12d5f0b1a
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/01-expenses.py
@@ -0,0 +1,59 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtWidgets import QApplication, QMainWindow
+
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+
+    window = MainWindow()
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/02-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/02-expenses.py
new file mode 100644
index 000000000..0546bc9f3
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/02-expenses.py
@@ -0,0 +1,70 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtWidgets import QAction, QApplication, QMainWindow
+
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+
+        self.file_menu.addAction(exit_action)
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+
+    window = MainWindow()
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/03-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/03-expenses.py
new file mode 100644
index 000000000..bc753309f
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/03-expenses.py
@@ -0,0 +1,77 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import QAction, QApplication, QMainWindow
+from PySide2.QtCharts import QtCharts
+
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+
+    window = MainWindow()
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/04-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/04-expenses.py
new file mode 100644
index 000000000..78e9b1d1d
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/04-expenses.py
@@ -0,0 +1,89 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import QAction, QApplication, QMainWindow, QWidget
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/05-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/05-expenses.py
new file mode 100644
index 000000000..6fd515f40
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/05-expenses.py
@@ -0,0 +1,117 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QMainWindow,
+                               QTableWidget, QTableWidgetItem, QWidget)
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Fill example data
+        self.fill_table()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, QTableWidgetItem(desc))
+            self.table.setItem(self.items, 1, QTableWidgetItem(str(price)))
+            self.items += 1
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/06-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/06-expenses.py
new file mode 100644
index 000000000..38fa881bf
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/06-expenses.py
@@ -0,0 +1,137 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit,
+                               QMainWindow, QPushButton, QTableWidget, QTableWidgetItem,
+                               QVBoxLayout, QWidget)
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # Right
+        self.description = QLineEdit()
+        self.price = QLineEdit()
+        self.add = QPushButton("Add")
+        self.clear = QPushButton("Clear")
+        self.quit = QPushButton("Quit")
+
+        self.right = QVBoxLayout()
+        self.right.setMargin(10)
+        self.right.addWidget(QLabel("Description"))
+        self.right.addWidget(self.description)
+        self.right.addWidget(QLabel("Price"))
+        self.right.addWidget(self.price)
+        self.right.addWidget(self.add)
+        self.right.addStretch()
+        self.right.addWidget(self.clear)
+        self.right.addWidget(self.quit)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+        self.layout.addLayout(self.right)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Fill example data
+        self.fill_table()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, QTableWidgetItem(desc))
+            self.table.setItem(self.items, 1, QTableWidgetItem(str(price)))
+            self.items += 1
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/07-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/07-expenses.py
new file mode 100644
index 000000000..6b915806d
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/07-expenses.py
@@ -0,0 +1,164 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit,
+                               QMainWindow, QPushButton, QTableWidget, QTableWidgetItem,
+                               QVBoxLayout, QWidget)
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # Right
+        self.description = QLineEdit()
+        self.price = QLineEdit()
+        self.add = QPushButton("Add")
+        self.clear = QPushButton("Clear")
+        self.quit = QPushButton("Quit")
+
+        self.right = QVBoxLayout()
+        self.right.setMargin(10)
+        self.right.addWidget(QLabel("Description"))
+        self.right.addWidget(self.description)
+        self.right.addWidget(QLabel("Price"))
+        self.right.addWidget(self.price)
+        self.right.addWidget(self.add)
+        self.right.addStretch()
+        self.right.addWidget(self.quit)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+        self.layout.addLayout(self.right)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Signals and Slots
+        self.add.clicked.connect(self.add_element)
+        self.quit.clicked.connect(self.quit_application)
+        self.clear.clicked.connect(self.clear_table)
+
+        # Fill example data
+        self.fill_table()
+
+    @Slot()
+    def add_element(self):
+        des = self.description.text()
+        price = self.price.text()
+
+        self.table.insertRow(self.items)
+        self.table.setItem(self.items, 0, QTableWidgetItem(des))
+        self.table.setItem(self.items, 1, QTableWidgetItem(price))
+
+        self.description.setText("")
+        self.price.setText("")
+
+        self.items += 1
+
+    @Slot()
+    def quit_application(self):
+        QApplication.quit()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, QTableWidgetItem(desc))
+            self.table.setItem(self.items, 1, QTableWidgetItem(str(price)))
+            self.items += 1
+
+    @Slot()
+    def clear_table(self):
+        self.table.setRowCount(0)
+        self.items = 0
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/08-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/08-expenses.py
new file mode 100644
index 000000000..2f18dff9f
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/08-expenses.py
@@ -0,0 +1,177 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit,
+                               QMainWindow, QPushButton, QTableWidget, QTableWidgetItem,
+                               QVBoxLayout, QWidget)
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # Right
+        self.description = QLineEdit()
+        self.price = QLineEdit()
+        self.add = QPushButton("Add")
+        self.clear = QPushButton("Clear")
+        self.quit = QPushButton("Quit")
+
+        # Disabling 'Add' button
+        self.add.setEnabled(False)
+
+        self.right = QVBoxLayout()
+        self.right.setMargin(10)
+        self.right.addWidget(QLabel("Description"))
+        self.right.addWidget(self.description)
+        self.right.addWidget(QLabel("Price"))
+        self.right.addWidget(self.price)
+        self.right.addWidget(self.add)
+        self.right.addStretch()
+        self.right.addWidget(self.clear)
+        self.right.addWidget(self.quit)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+        self.layout.addLayout(self.right)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Signals and Slots
+        self.add.clicked.connect(self.add_element)
+        self.quit.clicked.connect(self.quit_application)
+        self.clear.clicked.connect(self.clear_table)
+        self.description.textChanged[str].connect(self.check_disable)
+        self.price.textChanged[str].connect(self.check_disable)
+
+        # Fill example data
+        self.fill_table()
+
+    @Slot()
+    def add_element(self):
+        des = self.description.text()
+        price = self.price.text()
+
+        self.table.insertRow(self.items)
+        self.table.setItem(self.items, 0, QTableWidgetItem(des))
+        self.table.setItem(self.items, 1, QTableWidgetItem(price))
+
+        self.description.setText("")
+        self.price.setText("")
+
+        self.items += 1
+
+    @Slot()
+    def check_disable(self, s):
+        if not self.description.text() or not self.price.text():
+            self.add.setEnabled(False)
+        else:
+            self.add.setEnabled(True)
+
+    @Slot()
+    def quit_application(self):
+        QApplication.quit()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, QTableWidgetItem(desc))
+            self.table.setItem(self.items, 1, QTableWidgetItem(str(price)))
+            self.items += 1
+
+    @Slot()
+    def clear_table(self):
+        self.table.setRowCount(0)
+        self.items = 0
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/09-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/09-expenses.py
new file mode 100644
index 000000000..6b5d87e2e
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/09-expenses.py
@@ -0,0 +1,185 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Slot
+from PySide2.QtGui import QPainter
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit,
+                               QMainWindow, QPushButton, QTableWidget, QTableWidgetItem,
+                               QVBoxLayout, QWidget)
+from PySide2.QtCharts import QtCharts
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # Chart
+        self.chart_view = QtCharts.QChartView()
+        self.chart_view.setRenderHint(QPainter.Antialiasing)
+
+        # Right
+        self.description = QLineEdit()
+        self.price = QLineEdit()
+        self.add = QPushButton("Add")
+        self.clear = QPushButton("Clear")
+        self.quit = QPushButton("Quit")
+        self.plot = QPushButton("Plot")
+
+        # Disabling 'Add' button
+        self.add.setEnabled(False)
+
+        self.right = QVBoxLayout()
+        self.right.setMargin(10)
+        self.right.addWidget(QLabel("Description"))
+        self.right.addWidget(self.description)
+        self.right.addWidget(QLabel("Price"))
+        self.right.addWidget(self.price)
+        self.right.addWidget(self.add)
+        self.right.addWidget(self.plot)
+        self.right.addWidget(self.chart_view)
+        self.right.addWidget(self.clear)
+        self.right.addWidget(self.quit)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+        self.layout.addLayout(self.right)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Signals and Slots
+        self.add.clicked.connect(self.add_element)
+        self.quit.clicked.connect(self.quit_application)
+        self.clear.clicked.connect(self.clear_table)
+        self.description.textChanged[str].connect(self.check_disable)
+        self.price.textChanged[str].connect(self.check_disable)
+
+        # Fill example data
+        self.fill_table()
+
+    @Slot()
+    def add_element(self):
+        des = self.description.text()
+        price = self.price.text()
+
+        self.table.insertRow(self.items)
+        self.table.setItem(self.items, 0, QTableWidgetItem(des))
+        self.table.setItem(self.items, 1, QTableWidgetItem(price))
+
+        self.description.setText("")
+        self.price.setText("")
+
+        self.items += 1
+
+    @Slot()
+    def check_disable(self, s):
+        if not self.description.text() or not self.price.text():
+            self.add.setEnabled(False)
+        else:
+            self.add.setEnabled(True)
+
+    @Slot()
+    def quit_application(self):
+        QApplication.quit()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, QTableWidgetItem(desc))
+            self.table.setItem(self.items, 1, QTableWidgetItem(str(price)))
+            self.items += 1
+
+    @Slot()
+    def clear_table(self):
+        self.table.setRowCount(0)
+        self.items = 0
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/expenses/steps/10-expenses.py b/sources/pyside2/doc/tutorials/expenses/steps/10-expenses.py
new file mode 100644
index 000000000..6cc911671
--- /dev/null
+++ b/sources/pyside2/doc/tutorials/expenses/steps/10-expenses.py
@@ -0,0 +1,207 @@
+#############################################################################
+##
+## Copyright (C) 2019 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+from PySide2.QtCore import Qt, Slot
+from PySide2.QtGui import QPainter
+from PySide2.QtWidgets import (QAction, QApplication, QHeaderView, QHBoxLayout, QLabel, QLineEdit,
+                               QMainWindow, QPushButton, QTableWidget, QTableWidgetItem,
+                               QVBoxLayout, QWidget)
+from PySide2.QtCharts import QtCharts
+
+
+class Widget(QWidget):
+    def __init__(self):
+        QWidget.__init__(self)
+        self.items = 0
+
+        # Example data
+        self._data = {"Water": 24.5, "Electricity": 55.1, "Rent": 850.0,
+                      "Supermarket": 230.4, "Internet": 29.99, "Bars": 21.85,
+                      "Public transportation": 60.0, "Coffee": 22.45, "Restaurants": 120}
+
+        # Left
+        self.table = QTableWidget()
+        self.table.setColumnCount(2)
+        self.table.setHorizontalHeaderLabels(["Description", "Price"])
+        self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+
+        # Chart
+        self.chart_view = QtCharts.QChartView()
+        self.chart_view.setRenderHint(QPainter.Antialiasing)
+
+        # Right
+        self.description = QLineEdit()
+        self.price = QLineEdit()
+        self.add = QPushButton("Add")
+        self.clear = QPushButton("Clear")
+        self.quit = QPushButton("Quit")
+        self.plot = QPushButton("Plot")
+
+        # Disabling 'Add' button
+        self.add.setEnabled(False)
+
+        self.right = QVBoxLayout()
+        self.right.setMargin(10)
+        self.right.addWidget(QLabel("Description"))
+        self.right.addWidget(self.description)
+        self.right.addWidget(QLabel("Price"))
+        self.right.addWidget(self.price)
+        self.right.addWidget(self.add)
+        self.right.addWidget(self.plot)
+        self.right.addWidget(self.chart_view)
+        self.right.addWidget(self.clear)
+        self.right.addWidget(self.quit)
+
+        # QWidget Layout
+        self.layout = QHBoxLayout()
+
+        #self.table_view.setSizePolicy(size)
+        self.layout.addWidget(self.table)
+        self.layout.addLayout(self.right)
+
+        # Set the layout to the QWidget
+        self.setLayout(self.layout)
+
+        # Signals and Slots
+        self.add.clicked.connect(self.add_element)
+        self.quit.clicked.connect(self.quit_application)
+        self.plot.clicked.connect(self.plot_data)
+        self.clear.clicked.connect(self.clear_table)
+        self.description.textChanged[str].connect(self.check_disable)
+        self.price.textChanged[str].connect(self.check_disable)
+
+        # Fill example data
+        self.fill_table()
+
+    @Slot()
+    def add_element(self):
+        des = self.description.text()
+        price = self.price.text()
+
+        self.table.insertRow(self.items)
+        description_item = QTableWidgetItem(des)
+        price_item = QTableWidgetItem("{:.2f}".format(float(price)))
+        price_item.setTextAlignment(Qt.AlignRight)
+
+        self.table.setItem(self.items, 0, description_item)
+        self.table.setItem(self.items, 1, price_item)
+
+        self.description.setText("")
+        self.price.setText("")
+
+        self.items += 1
+
+    @Slot()
+    def check_disable(self, s):
+        if not self.description.text() or not self.price.text():
+            self.add.setEnabled(False)
+        else:
+            self.add.setEnabled(True)
+
+    @Slot()
+    def plot_data(self):
+        # Get table information
+        series = QtCharts.QPieSeries()
+        for i in range(self.table.rowCount()):
+            text = self.table.item(i, 0).text()
+            number = float(self.table.item(i, 1).text())
+            series.append(text, number)
+
+        chart = QtCharts.QChart()
+        chart.addSeries(series)
+        chart.legend().setAlignment(Qt.AlignLeft)
+        self.chart_view.setChart(chart)
+
+    @Slot()
+    def quit_application(self):
+        QApplication.quit()
+
+    def fill_table(self, data=None):
+        data = self._data if not data else data
+        for desc, price in data.items():
+            description_item = QTableWidgetItem(desc)
+            price_item = QTableWidgetItem("{:.2f}".format(price))
+            price_item.setTextAlignment(Qt.AlignRight)
+            self.table.insertRow(self.items)
+            self.table.setItem(self.items, 0, description_item)
+            self.table.setItem(self.items, 1, price_item)
+            self.items += 1
+
+    @Slot()
+    def clear_table(self):
+        self.table.setRowCount(0)
+        self.items = 0
+
+
+class MainWindow(QMainWindow):
+    def __init__(self, widget):
+        QMainWindow.__init__(self)
+        self.setWindowTitle("Tutorial")
+
+        # Menu
+        self.menu = self.menuBar()
+        self.file_menu = self.menu.addMenu("File")
+
+        # Exit QAction
+        exit_action = QAction("Exit", self)
+        exit_action.setShortcut("Ctrl+Q")
+        exit_action.triggered.connect(self.exit_app)
+
+        self.file_menu.addAction(exit_action)
+        self.setCentralWidget(widget)
+
+    @Slot()
+    def exit_app(self, checked):
+        QApplication.quit()
+
+
+if __name__ == "__main__":
+    # Qt Application
+    app = QApplication(sys.argv)
+    # QWidget
+    widget = Widget()
+    # QMainWindow using QWidget as central widget
+    window = MainWindow(widget)
+    window.resize(800, 600)
+    window.show()
+
+    # Execute application
+    sys.exit(app.exec_())
diff --git a/sources/pyside2/doc/tutorials/index.rst b/sources/pyside2/doc/tutorials/index.rst
index af7e88873..5a97aecb9 100644
--- a/sources/pyside2/doc/tutorials/index.rst
+++ b/sources/pyside2/doc/tutorials/index.rst
@@ -27,5 +27,6 @@ Tutorials
     basictutorial/dialog.rst
     basictutorial/uifiles.rst
     datavisualize/index.rst
+    expenses/expenses.rst
     qmlapp/qmlapplication.rst
     qmlintegration/qmlintegration.rst
diff --git a/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py b/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py
index b38cff68b..c58aba82e 100644
--- a/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py
+++ b/sources/pyside2/tests/pysidetest/qapp_like_a_macro_test.py
@@ -40,7 +40,7 @@ class qAppMacroTest(unittest.TestCase):
         except ImportError:
             QtWidgets = QtGui = QtCore
         # qApp is in the builtins
-        qApp
+        self.assertEqual(bool(qApp), False)
         # and also in certain PySide modules
         QtCore.qApp, QtGui.qApp, QtWidgets.qApp
         # and they are all the same
diff --git a/sources/pyside2/tests/support/voidptr_test.py b/sources/pyside2/tests/support/voidptr_test.py
index c04022489..f68217244 100644
--- a/sources/pyside2/tests/support/voidptr_test.py
+++ b/sources/pyside2/tests/support/voidptr_test.py
@@ -54,6 +54,11 @@ class PySide2Support(unittest.TestCase):
         # Convert original and new to str
         self.assertTrue(str(b), str(nba))
 
+        # Modify nba through a memoryview of vp
+        mv = memoryview(vp)
+        self.assertFalse(mv.readonly)
+        mv[6:11] = b'void*'
+        self.assertEqual(str(ba), str(b"Hello void*"))
+
 if __name__ == '__main__':
     unittest.main()
-