examples: directory structure

When generating the gallery automatically, the structure
of the examples was not the same for all the modules.

This reorganization was made under the following assumption:

An example requires:
- its own directory,
- a '.pyproject' file,
- one or more '.py' files,
- extra files (likes images, .rc, .ui, etc)

Even for cases when  subdirectories are made to depict categories, like
'widgets/state-machine/...', one directory is required per example.

There should not be '.pyproject' files for categories,
except for the general 'examples.pyproject' to open all of them.

Task-number: PYSIDE-1490
Pick-to: 6.0
Change-Id: Ie690773c816a248016dbebaad90fbb1d1c2aeea5
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>

2 files changed, 102 insertions, 0 deletions

diff --git a/examples/charts/percentbarchart/percentbarchart.py b/examples/charts/percentbarchart/percentbarchart.py
new file mode 100644
index 000000000..b9301f36e
--- /dev/null
+++ b/examples/charts/percentbarchart/percentbarchart.py
@@ -0,0 +1,99 @@
+
+#############################################################################
+##
+## Copyright (C) 2021 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+"""PySide6 port of the Percent Bar Chart example from Qt v5.x"""
+
+import sys
+from PySide6.QtCore import Qt
+from PySide6.QtGui import QPainter
+from PySide6.QtWidgets import (QMainWindow, QApplication)
+from PySide6.QtCharts import (QBarCategoryAxis, QBarSet, QChart, QChartView,
+                              QPercentBarSeries)
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        QMainWindow.__init__(self)
+
+        set0 = QBarSet("Jane")
+        set1 = QBarSet("John")
+        set2 = QBarSet("Axel")
+        set3 = QBarSet("Mary")
+        set4 = QBarSet("Samantha")
+
+        set0.append([1, 2, 3,  4, 5, 6])
+        set1.append([5, 0, 0,  4, 0, 7])
+        set2.append([3, 5, 8, 13, 8, 5])
+        set3.append([5, 6, 7,  3, 4, 5])
+        set4.append([9, 7, 5,  3, 1, 2])
+
+        series = QPercentBarSeries()
+        series.append(set0)
+        series.append(set1)
+        series.append(set2)
+        series.append(set3)
+        series.append(set4)
+
+        chart = QChart()
+        chart.addSeries(series)
+        chart.setTitle("Simple percentbarchart example")
+        chart.setAnimationOptions(QChart.SeriesAnimations)
+
+        categories = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"]
+        axis = QBarCategoryAxis()
+        axis.append(categories)
+        chart.createDefaultAxes()
+        chart.setAxisX(axis, series)
+
+        chart.legend().setVisible(True)
+        chart.legend().setAlignment(Qt.AlignBottom)
+
+        chart_view = QChartView(chart)
+        chart_view.setRenderHint(QPainter.Antialiasing)
+
+        self.setCentralWidget(chart_view)
+
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    w = MainWindow()
+    w.resize(420, 300)
+    w.show()
+    sys.exit(app.exec_())
diff --git a/examples/charts/percentbarchart/percentbarchart.pyproject b/examples/charts/percentbarchart/percentbarchart.pyproject
new file mode 100644
index 000000000..0cf3778af
--- /dev/null
+++ b/examples/charts/percentbarchart/percentbarchart.pyproject
@@ -0,0 +1,3 @@
+{
+    "files": ["percentbarchart.py"]
+}