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>

1 files changed, 0 insertions, 252 deletions

diff --git a/examples/charts/legend.py b/examples/charts/legend.py
deleted file mode 100644
index 71fd94885..000000000
--- a/examples/charts/legend.py
+++ /dev/null
@@ -1,252 +0,0 @@
-#############################################################################
-##
-## 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 Legend example from Qt v5.x"""
-
-import sys
-from PySide6.QtCore import Qt, QRectF
-from PySide6.QtGui import QBrush, QColor, QPainter, QPen
-from PySide6.QtWidgets import (QApplication, QDoubleSpinBox,
-    QFormLayout, QGridLayout, QGroupBox, QPushButton, QWidget)
-from PySide6.QtCharts import QBarSeries, QBarSet, QChart, QChartView
-
-class MainWidget(QWidget):
-    def __init__(self, parent=None):
-        super(MainWidget, self).__init__(parent)
-        self.chart = QChart()
-        self.series = QBarSeries()
-
-        self.main_layout = QGridLayout()
-        self.button_layout = QGridLayout()
-        self.font_layout = QFormLayout()
-
-        self.font_size = QDoubleSpinBox()
-
-        self.legend_posx = QDoubleSpinBox()
-        self.legend_posy = QDoubleSpinBox()
-        self.legend_width = QDoubleSpinBox()
-        self.legend_height = QDoubleSpinBox()
-
-        self.detach_legend_button = QPushButton("Toggle attached")
-        self.detach_legend_button.clicked.connect(self.toggle_attached)
-        self.button_layout.addWidget(self.detach_legend_button, 0, 0)
-
-        self.add_set_button = QPushButton("add barset")
-        self.add_set_button.clicked.connect(self.add_barset)
-        self.button_layout.addWidget(self.add_set_button, 2, 0)
-
-        self.remove_barset_button = QPushButton("remove barset")
-        self.remove_barset_button.clicked.connect(self.remove_barset)
-        self.button_layout.addWidget(self.remove_barset_button, 3, 0)
-
-        self.align_button = QPushButton("Align (Bottom)")
-        self.align_button.clicked.connect(self.set_legend_alignment)
-        self.button_layout.addWidget(self.align_button, 4, 0)
-
-        self.bold_button = QPushButton("Toggle bold")
-        self.bold_button.clicked.connect(self.toggle_bold)
-        self.button_layout.addWidget(self.bold_button, 8, 0)
-
-        self.italic_button = QPushButton("Toggle italic")
-        self.italic_button.clicked.connect(self.toggle_italic)
-        self.button_layout.addWidget(self.italic_button, 9, 0)
-
-        self.legend_posx.valueChanged.connect(self.update_legend_layout)
-        self.legend_posy.valueChanged.connect(self.update_legend_layout)
-        self.legend_width.valueChanged.connect(self.update_legend_layout)
-        self.legend_height.valueChanged.connect(self.update_legend_layout)
-
-        legend_layout = QFormLayout()
-        legend_layout.addRow("HPos", self.legend_posx)
-        legend_layout.addRow("VPos", self.legend_posy)
-        legend_layout.addRow("Width", self.legend_width)
-        legend_layout.addRow("Height", self.legend_height)
-
-        self.legend_settings = QGroupBox("Detached legend")
-        self.legend_settings.setLayout(legend_layout)
-        self.button_layout.addWidget(self.legend_settings)
-        self.legend_settings.setVisible(False)
-
-        # Create chart view with the chart
-        self.chart_view = QChartView(self.chart, self)
-
-        # Create spinbox to modify font size
-        self.font_size.setValue(self.chart.legend().font().pointSizeF())
-        self.font_size.valueChanged.connect(self.font_size_changed)
-
-        self.font_layout.addRow("Legend font size", self.font_size)
-
-        # Create layout for grid and detached legend
-        self.main_layout.addLayout(self.button_layout, 0, 0)
-        self.main_layout.addLayout(self.font_layout, 1, 0)
-        self.main_layout.addWidget(self.chart_view, 0, 1, 3, 1)
-        self.setLayout(self.main_layout)
-
-        self.create_series()
-
-    def create_series(self):
-        self.add_barset()
-        self.add_barset()
-        self.add_barset()
-        self.add_barset()
-
-        self.chart.addSeries(self.series)
-        self.chart.setTitle("Legend detach example")
-        self.chart.createDefaultAxes()
-
-        self.chart.legend().setVisible(True)
-        self.chart.legend().setAlignment(Qt.AlignBottom)
-
-        self.chart_view.setRenderHint(QPainter.Antialiasing)
-
-    def show_legend_spinbox(self):
-        self.legend_settings.setVisible(True)
-        chart_viewrect = self.chart_view.rect()
-
-        self.legend_posx.setMinimum(0)
-        self.legend_posx.setMaximum(chart_viewrect.width())
-        self.legend_posx.setValue(150)
-
-        self.legend_posy.setMinimum(0)
-        self.legend_posy.setMaximum(chart_viewrect.height())
-        self.legend_posy.setValue(150)
-
-        self.legend_width.setMinimum(0)
-        self.legend_width.setMaximum(chart_viewrect.width())
-        self.legend_width.setValue(150)
-
-        self.legend_height.setMinimum(0)
-        self.legend_height.setMaximum(chart_viewrect.height())
-        self.legend_height.setValue(75)
-
-    def hideLegendSpinbox(self):
-        self.legend_settings.setVisible(False)
-
-    def toggle_attached(self):
-        legend = self.chart.legend()
-        if legend.isAttachedToChart():
-            legend.detachFromChart()
-            legend.setBackgroundVisible(True)
-            legend.setBrush(QBrush(QColor(128, 128, 128, 128)))
-            legend.setPen(QPen(QColor(192, 192, 192, 192)))
-
-            self.show_legend_spinbox()
-            self.update_legend_layout()
-        else:
-            legend.attachToChart()
-            legend.setBackgroundVisible(False)
-            self.hideLegendSpinbox()
-        self.update()
-
-    def add_barset(self):
-        series_count = self.series.count()
-        bar_set = QBarSet(f"set {series_count}")
-        delta = series_count * 0.1
-        bar_set.append([1 + delta, 2 + delta, 3 + delta, 4 + delta])
-        self.series.append(bar_set)
-
-    def remove_barset(self):
-        sets = self.series.barSets()
-        len_sets = len(sets)
-        if len_sets > 0:
-            self.series.remove(sets[len_sets - 1])
-
-    def set_legend_alignment(self):
-        button = self.sender()
-        legend = self.chart.legend()
-        alignment = legend.alignment()
-
-        if alignment == Qt.AlignTop:
-            legend.setAlignment(Qt.AlignLeft)
-            if button:
-                button.setText("Align (Left)")
-        elif alignment == Qt.AlignLeft:
-            legend.setAlignment(Qt.AlignBottom)
-            if button:
-                button.setText("Align (Bottom)")
-        elif alignment == Qt.AlignBottom:
-            legend.setAlignment(Qt.AlignRight)
-            if button:
-                button.setText("Align (Right)")
-        else:
-            if button:
-                button.setText("Align (Top)")
-            legend.setAlignment(Qt.AlignTop)
-
-    def toggle_bold(self):
-        legend = self.chart.legend()
-        font = legend.font()
-        font.setBold(not font.bold())
-        legend.setFont(font)
-
-    def toggle_italic(self):
-        legend = self.chart.legend()
-        font = legend.font()
-        font.setItalic(not font.italic())
-        legend.setFont(font)
-
-    def font_size_changed(self):
-        legend = self.chart.legend()
-        font = legend.font()
-        font_size  = self.font_size.value()
-        if font_size < 1:
-            font_size = 1
-        font.setPointSizeF(font_size)
-        legend.setFont(font)
-
-    def update_legend_layout(self):
-        legend = self.chart.legend()
-
-        rect = QRectF(self.legend_posx.value(),
-            self.legend_posy.value(),
-            self.legend_width.value(),
-            self.legend_height.value())
-        legend.setGeometry(rect)
-
-        legend.update()
-
-if __name__ == "__main__":
-    app = QApplication(sys.argv)
-    w = MainWidget()
-    available_geometry = w.screen().availableGeometry()
-    size = available_geometry.height() * 0.75
-    w.setFixedSize(size, size)
-    w.show()
-    sys.exit(app.exec_())