Re-port the hello_speak example

The UI has been extended since the last port.

On this occasion, fix the example folder to be in line with Qt.

Task-number: PYSIDE-2206
Change-Id: I5b6e73375ae7b81adb387822d1da5eaf66ffcf9c
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>

9 files changed, 653 insertions, 76 deletions

diff --git a/examples/speech/hello_speak/doc/hello_speak.rst b/examples/speech/hello_speak/doc/hello_speak.rst
new file mode 100644
index 000000000..b7c17c35f
--- /dev/null
+++ b/examples/speech/hello_speak/doc/hello_speak.rst
@@ -0,0 +1,16 @@
+Hello Speak
+===========
+
+The Hello Speak example reads out user-provided text.
+
+The Hello Speak example demonstrates how QTextToSpeech can be used in a Qt C++
+application to read out text, and to control the speech.
+
+The example uses a widget UI to provide controls for the pitch, volume, and
+rate of the speech. It also lets the user select an engine, the language, and a
+voice.
+
+.. image:: hello_speak.webp
+   :width: 400
+   :alt: Hello Speak Screenshot
+
diff --git a/examples/speech/hello_speak/doc/hello_speak.webp b/examples/speech/hello_speak/doc/hello_speak.webp
new file mode 100644
index 000000000..c378d1a4b
--- /dev/null
+++ b/examples/speech/hello_speak/doc/hello_speak.webp
diff --git a/examples/speech/hello_speak/hello_speak.pyproject b/examples/speech/hello_speak/hello_speak.pyproject
new file mode 100644
index 000000000..0cefc7531
--- /dev/null
+++ b/examples/speech/hello_speak/hello_speak.pyproject
@@ -0,0 +1,5 @@
+{
+    "files": ["main.py",
+              "mainwindow.py",
+              "mainwindow.ui"]
+}
diff --git a/examples/speech/hello_speak/main.py b/examples/speech/hello_speak/main.py
new file mode 100644
index 000000000..b025dd6c0
--- /dev/null
+++ b/examples/speech/hello_speak/main.py
@@ -0,0 +1,20 @@
+# Copyright (C) 2023 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+"""PySide6 port of the hello_speak example from Qt v6.x"""
+
+import sys
+
+from PySide6.QtCore import QLoggingCategory
+from PySide6.QtWidgets import QApplication
+
+from mainwindow import MainWindow
+
+
+if __name__ == "__main__":
+    QLoggingCategory.setFilterRules("qt.speech.tts=true\nqt.speech.tts.*=true")
+
+    app = QApplication(sys.argv)
+    win = MainWindow()
+    win.show()
+    sys.exit(app.exec())
diff --git a/examples/speech/hello_speak/mainwindow.py b/examples/speech/hello_speak/mainwindow.py
new file mode 100644
index 000000000..7790fec8c
--- /dev/null
+++ b/examples/speech/hello_speak/mainwindow.py
@@ -0,0 +1,134 @@
+# Copyright (C) 2023 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+from PySide6.QtCore import QLocale, QSignalBlocker, Slot
+from PySide6.QtWidgets import QMainWindow
+from PySide6.QtTextToSpeech import QTextToSpeech, QVoice
+
+from ui_mainwindow import Ui_MainWindow
+
+
+class MainWindow(QMainWindow):
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        self._speech = None
+        self._voices = []
+
+        self._ui = Ui_MainWindow()
+        self._ui.setupUi(self)
+
+        # Populate engine selection list
+        self._ui.engine.addItem("Default", "default")
+        engines = QTextToSpeech.availableEngines()
+        for engine in engines:
+            self._ui.engine.addItem(engine, engine)
+        self._ui.engine.setCurrentIndex(0)
+        self.engine_selected(0)
+
+        self._ui.pitch.valueChanged.connect(self.set_pitch)
+        self._ui.rate.valueChanged.connect(self.set_rate)
+        self._ui.volume.valueChanged.connect(self.set_volume)
+        self._ui.engine.currentIndexChanged.connect(self.engine_selected)
+        self._ui.voice.currentIndexChanged.connect(self.voice_selected)
+        self._ui.language.currentIndexChanged.connect(self.language_selected)
+
+    @Slot(int)
+    def set_rate(self, rate):
+        self._speech.setRate(rate / 10.0)
+
+    @Slot(int)
+    def set_pitch(self, pitch):
+        self._speech.setPitch(pitch / 10.0)
+
+    @Slot(int)
+    def set_volume(self, volume):
+        self._speech.setVolume(volume / 100.0)
+
+    @Slot(QTextToSpeech.State)
+    def state_changed(self, state):
+        if state == QTextToSpeech.Speaking:
+            self._ui.statusbar.showMessage("Speech started...")
+        elif state == QTextToSpeech.Ready:
+            self._ui.statusbar.showMessage("Speech stopped...", 2000)
+        elif state == QTextToSpeech.Paused:
+            self._ui.statusbar.showMessage("Speech paused...")
+        else:
+            self._ui.statusbar.showMessage("Speech error!")
+
+        self._ui.pauseButton.setEnabled(state == QTextToSpeech.Speaking)
+        self._ui.resumeButton.setEnabled(state == QTextToSpeech.Paused)
+        can_stop = state == QTextToSpeech.Speaking or state == QTextToSpeech.Paused
+        self._ui.stopButton.setEnabled(can_stop)
+
+    @Slot(int)
+    def engine_selected(self, index):
+        engine_name = self._ui.engine.itemData(index)
+        self._speech = None
+        self._speech = (QTextToSpeech(self) if engine_name == "default"
+                        else QTextToSpeech(engine_name, self))
+
+        # Block signals of the languages combobox while populating
+        current = self._speech.locale()
+        with QSignalBlocker(self._ui.language):
+            self._ui.language.clear()
+            # Populate the languages combobox before connecting its signal.
+            locales = self._speech.availableLocales()
+            for locale in locales:
+                lang = QLocale.languageToString(locale.language())
+                territory = QLocale.territoryToString(locale.territory())
+                self._ui.language.addItem(f"{lang} ({territory})", locale)
+                if locale.name() == current.name():
+                    current = locale
+
+        self.set_rate(self._ui.rate.value())
+        self.set_pitch(self._ui.pitch.value())
+        self.set_volume(self._ui.volume.value())
+
+        self._ui.speakButton.clicked.connect(self.speak_text)
+        self._ui.stopButton.clicked.connect(self.stop_speaking)
+        self._ui.pauseButton.clicked.connect(self.pause_speaking)
+        self._ui.resumeButton.clicked.connect(self._speech.resume)
+
+        self._speech.stateChanged.connect(self.state_changed)
+        self._speech.localeChanged.connect(self.locale_changed)
+
+        self.locale_changed(current)
+
+    @Slot()
+    def speak_text(self):
+        self._speech.say(self._ui.plainTextEdit.toPlainText())
+
+    @Slot()
+    def stop_speaking(self):
+        self._speech.stop()
+
+    @Slot()
+    def pause_speaking(self):
+        self._speech.pause()
+
+    @Slot(int)
+    def language_selected(self, language):
+        locale = self._ui.language.itemData(language)
+        self._speech.setLocale(locale)
+
+    @Slot(int)
+    def voice_selected(self, index):
+        self._speech.setVoice(self._voices[index])
+
+    @Slot(QLocale)
+    def locale_changed(self, locale):
+        self._ui.language.setCurrentIndex(self._ui.language.findData(locale))
+
+        with QSignalBlocker(self._ui.voice):
+            self._ui.voice.clear()
+            self._voices = self._speech.availableVoices()
+            current_voice = self._speech.voice()
+            for voice in self._voices:
+                name = voice.name()
+                gender = QVoice.genderName(voice.gender())
+                age = QVoice.ageName(voice.age())
+                self._ui.voice.addItem(f"{name} - {gender} - {age}")
+                if voice.name() == current_voice.name():
+                    self._ui.voice.setCurrentIndex(self._ui.voice.count() - 1)
diff --git a/examples/speech/hello_speak/mainwindow.ui b/examples/speech/hello_speak/mainwindow.ui
new file mode 100644
index 000000000..6f3accf6c
--- /dev/null
+++ b/examples/speech/hello_speak/mainwindow.ui
@@ -0,0 +1,267 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>551</width>
+    <height>448</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QPlainTextEdit" name="plainTextEdit">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="plainText">
+       <string>Hello QtTextToSpeech,
+this is an example text in English.
+
+QtSpeech is a library that makes text to speech easy with Qt.
+Done, over and out.</string>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="4" column="0">
+       <widget class="QLabel" name="label_5">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>Engine</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_3">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>Pitch:</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="0">
+       <widget class="QLabel" name="label_4">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>&amp;Language:</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+        <property name="buddy">
+         <cstring>language</cstring>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="2">
+       <widget class="QSlider" name="pitch">
+        <property name="minimum">
+         <number>-10</number>
+        </property>
+        <property name="maximum">
+         <number>10</number>
+        </property>
+        <property name="singleStep">
+         <number>1</number>
+        </property>
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0">
+       <widget class="QLabel" name="label_6">
+        <property name="text">
+         <string>Voice name:</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QSlider" name="volume">
+        <property name="maximum">
+         <number>100</number>
+        </property>
+        <property name="singleStep">
+         <number>5</number>
+        </property>
+        <property name="pageStep">
+         <number>20</number>
+        </property>
+        <property name="value">
+         <number>70</number>
+        </property>
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="2">
+       <widget class="QComboBox" name="language">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="2">
+       <widget class="QComboBox" name="voice"/>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>Rate:</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_2">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string>Volume:</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="2">
+       <widget class="QSlider" name="rate">
+        <property name="minimum">
+         <number>-10</number>
+        </property>
+        <property name="maximum">
+         <number>10</number>
+        </property>
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="2">
+       <widget class="QComboBox" name="engine">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
+    <item>
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <item>
+       <widget class="QPushButton" name="speakButton">
+        <property name="text">
+         <string>Speak</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pauseButton">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="text">
+         <string>Pause</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="resumeButton">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="text">
+         <string>Resume</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="stopButton">
+        <property name="text">
+         <string>Stop</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
+    <item>
+     <spacer name="verticalSpacer">
+      <property name="orientation">
+       <enum>Qt::Vertical</enum>
+      </property>
+      <property name="sizeHint" stdset="0">
+       <size>
+        <width>20</width>
+        <height>40</height>
+       </size>
+      </property>
+     </spacer>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QStatusBar" name="statusbar"/>
+ </widget>
+ <tabstops>
+  <tabstop>plainTextEdit</tabstop>
+  <tabstop>speakButton</tabstop>
+  <tabstop>pauseButton</tabstop>
+  <tabstop>resumeButton</tabstop>
+  <tabstop>stopButton</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/speech/hello_speak/ui_mainwindow.py b/examples/speech/hello_speak/ui_mainwindow.py
new file mode 100644
index 000000000..b42d35f03
--- /dev/null
+++ b/examples/speech/hello_speak/ui_mainwindow.py
@@ -0,0 +1,211 @@
+# -*- coding: utf-8 -*-
+
+################################################################################
+## Form generated from reading UI file 'mainwindow.ui'
+##
+## Created by: Qt User Interface Compiler version 6.5.0
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide6.QtCore import (QCoreApplication, QDate, QDateTime, QLocale,
+    QMetaObject, QObject, QPoint, QRect,
+    QSize, QTime, QUrl, Qt)
+from PySide6.QtGui import (QBrush, QColor, QConicalGradient, QCursor,
+    QFont, QFontDatabase, QGradient, QIcon,
+    QImage, QKeySequence, QLinearGradient, QPainter,
+    QPalette, QPixmap, QRadialGradient, QTransform)
+from PySide6.QtWidgets import (QApplication, QComboBox, QGridLayout, QHBoxLayout,
+    QLabel, QMainWindow, QPlainTextEdit, QPushButton,
+    QSizePolicy, QSlider, QSpacerItem, QStatusBar,
+    QVBoxLayout, QWidget)
+
+class Ui_MainWindow(object):
+    def setupUi(self, MainWindow):
+        if not MainWindow.objectName():
+            MainWindow.setObjectName(u"MainWindow")
+        MainWindow.resize(551, 448)
+        self.centralwidget = QWidget(MainWindow)
+        self.centralwidget.setObjectName(u"centralwidget")
+        self.verticalLayout = QVBoxLayout(self.centralwidget)
+        self.verticalLayout.setObjectName(u"verticalLayout")
+        self.plainTextEdit = QPlainTextEdit(self.centralwidget)
+        self.plainTextEdit.setObjectName(u"plainTextEdit")
+        sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.plainTextEdit.sizePolicy().hasHeightForWidth())
+        self.plainTextEdit.setSizePolicy(sizePolicy)
+
+        self.verticalLayout.addWidget(self.plainTextEdit)
+
+        self.gridLayout = QGridLayout()
+        self.gridLayout.setObjectName(u"gridLayout")
+        self.label_5 = QLabel(self.centralwidget)
+        self.label_5.setObjectName(u"label_5")
+        sizePolicy1 = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
+        sizePolicy1.setHorizontalStretch(0)
+        sizePolicy1.setVerticalStretch(0)
+        sizePolicy1.setHeightForWidth(self.label_5.sizePolicy().hasHeightForWidth())
+        self.label_5.setSizePolicy(sizePolicy1)
+        self.label_5.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
+
+        self.gridLayout.addWidget(self.label_5, 4, 0, 1, 1)
+
+        self.label_3 = QLabel(self.centralwidget)
+        self.label_3.setObjectName(u"label_3")
+        sizePolicy1.setHeightForWidth(self.label_3.sizePolicy().hasHeightForWidth())
+        self.label_3.setSizePolicy(sizePolicy1)
+        self.label_3.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
+
+        self.gridLayout.addWidget(self.label_3, 3, 0, 1, 1)
+
+        self.label_4 = QLabel(self.centralwidget)
+        self.label_4.setObjectName(u"label_4")
+        sizePolicy1.setHeightForWidth(self.label_4.sizePolicy().hasHeightForWidth())
+        self.label_4.setSizePolicy(sizePolicy1)
+        self.label_4.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
+
+        self.gridLayout.addWidget(self.label_4, 5, 0, 1, 1)
+
+        self.pitch = QSlider(self.centralwidget)
+        self.pitch.setObjectName(u"pitch")
+        self.pitch.setMinimum(-10)
+        self.pitch.setMaximum(10)
+        self.pitch.setSingleStep(1)
+        self.pitch.setOrientation(Qt.Horizontal)
+
+        self.gridLayout.addWidget(self.pitch, 3, 2, 1, 1)
+
+        self.label_6 = QLabel(self.centralwidget)
+        self.label_6.setObjectName(u"label_6")
+        self.label_6.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
+
+        self.gridLayout.addWidget(self.label_6, 6, 0, 1, 1)
+
+        self.volume = QSlider(self.centralwidget)
+        self.volume.setObjectName(u"volume")
+        self.volume.setMaximum(100)
+        self.volume.setSingleStep(5)
+        self.volume.setPageStep(20)
+        self.volume.setValue(70)
+        self.volume.setOrientation(Qt.Horizontal)
+
+        self.gridLayout.addWidget(self.volume, 1, 2, 1, 1)
+
+        self.language = QComboBox(self.centralwidget)
+        self.language.setObjectName(u"language")
+        sizePolicy2 = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
+        sizePolicy2.setHorizontalStretch(0)
+        sizePolicy2.setVerticalStretch(0)
+        sizePolicy2.setHeightForWidth(self.language.sizePolicy().hasHeightForWidth())
+        self.language.setSizePolicy(sizePolicy2)
+
+        self.gridLayout.addWidget(self.language, 5, 2, 1, 1)
+
+        self.voice = QComboBox(self.centralwidget)
+        self.voice.setObjectName(u"voice")
+
+        self.gridLayout.addWidget(self.voice, 6, 2, 1, 1)
+
+        self.label = QLabel(self.centralwidget)
+        self.label.setObjectName(u"label")
+        sizePolicy1.setHeightForWidth(self.label.sizePolicy().hasHeightForWidth())
+        self.label.setSizePolicy(sizePolicy1)
+        self.label.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
+
+        self.gridLayout.addWidget(self.label, 2, 0, 1, 1)
+
+        self.label_2 = QLabel(self.centralwidget)
+        self.label_2.setObjectName(u"label_2")
+        sizePolicy1.setHeightForWidth(self.label_2.sizePolicy().hasHeightForWidth())
+        self.label_2.setSizePolicy(sizePolicy1)
+        self.label_2.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
+
+        self.gridLayout.addWidget(self.label_2, 1, 0, 1, 1)
+
+        self.rate = QSlider(self.centralwidget)
+        self.rate.setObjectName(u"rate")
+        self.rate.setMinimum(-10)
+        self.rate.setMaximum(10)
+        self.rate.setOrientation(Qt.Horizontal)
+
+        self.gridLayout.addWidget(self.rate, 2, 2, 1, 1)
+
+        self.engine = QComboBox(self.centralwidget)
+        self.engine.setObjectName(u"engine")
+        sizePolicy2.setHeightForWidth(self.engine.sizePolicy().hasHeightForWidth())
+        self.engine.setSizePolicy(sizePolicy2)
+
+        self.gridLayout.addWidget(self.engine, 4, 2, 1, 1)
+
+
+        self.verticalLayout.addLayout(self.gridLayout)
+
+        self.horizontalLayout = QHBoxLayout()
+        self.horizontalLayout.setObjectName(u"horizontalLayout")
+        self.speakButton = QPushButton(self.centralwidget)
+        self.speakButton.setObjectName(u"speakButton")
+
+        self.horizontalLayout.addWidget(self.speakButton)
+
+        self.pauseButton = QPushButton(self.centralwidget)
+        self.pauseButton.setObjectName(u"pauseButton")
+        self.pauseButton.setEnabled(False)
+
+        self.horizontalLayout.addWidget(self.pauseButton)
+
+        self.resumeButton = QPushButton(self.centralwidget)
+        self.resumeButton.setObjectName(u"resumeButton")
+        self.resumeButton.setEnabled(False)
+
+        self.horizontalLayout.addWidget(self.resumeButton)
+
+        self.stopButton = QPushButton(self.centralwidget)
+        self.stopButton.setObjectName(u"stopButton")
+
+        self.horizontalLayout.addWidget(self.stopButton)
+
+
+        self.verticalLayout.addLayout(self.horizontalLayout)
+
+        self.verticalSpacer = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
+
+        self.verticalLayout.addItem(self.verticalSpacer)
+
+        MainWindow.setCentralWidget(self.centralwidget)
+        self.statusbar = QStatusBar(MainWindow)
+        self.statusbar.setObjectName(u"statusbar")
+        MainWindow.setStatusBar(self.statusbar)
+#if QT_CONFIG(shortcut)
+        self.label_4.setBuddy(self.language)
+#endif // QT_CONFIG(shortcut)
+        QWidget.setTabOrder(self.plainTextEdit, self.speakButton)
+        QWidget.setTabOrder(self.speakButton, self.pauseButton)
+        QWidget.setTabOrder(self.pauseButton, self.resumeButton)
+        QWidget.setTabOrder(self.resumeButton, self.stopButton)
+
+        self.retranslateUi(MainWindow)
+
+        QMetaObject.connectSlotsByName(MainWindow)
+    # setupUi
+
+    def retranslateUi(self, MainWindow):
+        MainWindow.setWindowTitle(QCoreApplication.translate("MainWindow", u"MainWindow", None))
+        self.plainTextEdit.setPlainText(QCoreApplication.translate("MainWindow", u"Hello QtTextToSpeech,\n"
+"this is an example text in English.\n"
+"\n"
+"QtSpeech is a library that makes text to speech easy with Qt.\n"
+"Done, over and out.", None))
+        self.label_5.setText(QCoreApplication.translate("MainWindow", u"Engine", None))
+        self.label_3.setText(QCoreApplication.translate("MainWindow", u"Pitch:", None))
+        self.label_4.setText(QCoreApplication.translate("MainWindow", u"&Language:", None))
+        self.label_6.setText(QCoreApplication.translate("MainWindow", u"Voice name:", None))
+        self.label.setText(QCoreApplication.translate("MainWindow", u"Rate:", None))
+        self.label_2.setText(QCoreApplication.translate("MainWindow", u"Volume:", None))
+        self.speakButton.setText(QCoreApplication.translate("MainWindow", u"Speak", None))
+        self.pauseButton.setText(QCoreApplication.translate("MainWindow", u"Pause", None))
+        self.resumeButton.setText(QCoreApplication.translate("MainWindow", u"Resume", None))
+        self.stopButton.setText(QCoreApplication.translate("MainWindow", u"Stop", None))
+    # retranslateUi
+
diff --git a/examples/texttospeech/hello_speak/hello_speak.py b/examples/texttospeech/hello_speak/hello_speak.py
deleted file mode 100644
index d7612f362..000000000
--- a/examples/texttospeech/hello_speak/hello_speak.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-"""PySide6 QTextToSpeech example"""
-
-import sys
-from PySide6.QtCore import Qt, Slot
-from PySide6.QtWidgets import (QApplication, QComboBox, QFormLayout,
-    QHBoxLayout, QLineEdit, QMainWindow, QPushButton, QSlider, QWidget)
-
-from PySide6.QtTextToSpeech import QTextToSpeech
-
-
-class MainWindow(QMainWindow):
-    def __init__(self):
-        super().__init__()
-
-        centralWidget = QWidget()
-        self.setCentralWidget(centralWidget)
-        layout = QFormLayout(centralWidget)
-
-        textLayout = QHBoxLayout()
-        self.text = QLineEdit('Hello, PySide6')
-        self.text.setClearButtonEnabled(True)
-        textLayout.addWidget(self.text)
-        self.sayButton = QPushButton('Say')
-        textLayout.addWidget(self.sayButton)
-        self.text.returnPressed.connect(self.sayButton.animateClick)
-        self.sayButton.clicked.connect(self.say)
-        layout.addRow('Text:', textLayout)
-
-        self.voiceCombo = QComboBox()
-        layout.addRow('Voice:', self.voiceCombo)
-
-        self.volumeSlider = QSlider(Qt.Horizontal)
-        self.volumeSlider.setMinimum(0)
-        self.volumeSlider.setMaximum(100)
-        self.volumeSlider.setValue(100)
-        layout.addRow('Volume:', self.volumeSlider)
-
-        self.engine = None
-        engineNames = QTextToSpeech.availableEngines()
-        if len(engineNames) > 0:
-            engineName = engineNames[0]
-            self.engine = QTextToSpeech(engineName)
-            self.engine.stateChanged.connect(self.stateChanged)
-            self.setWindowTitle(f'QTextToSpeech Example ({engineName})')
-            self.voices = []
-            for voice in self.engine.availableVoices():
-                self.voices.append(voice)
-                self.voiceCombo.addItem(voice.name())
-        else:
-            self.setWindowTitle('QTextToSpeech Example (no engines available)')
-            self.sayButton.setEnabled(False)
-
-    @Slot()
-    def say(self):
-        self.sayButton.setEnabled(False)
-        self.engine.setVoice(self.voices[self.voiceCombo.currentIndex()])
-        self.engine.setVolume(float(self.volumeSlider.value()) / 100)
-        self.engine.say(self.text.text())
-
-    @Slot("QTextToSpeech::State")
-    def stateChanged(self, state):
-        if (state == QTextToSpeech.State.Ready):
-            self.sayButton.setEnabled(True)
-
-
-if __name__ == '__main__':
-    app = QApplication(sys.argv)
-    mainWin = MainWindow()
-    mainWin.show()
-    sys.exit(app.exec())
diff --git a/examples/texttospeech/hello_speak/hello_speak.pyproject b/examples/texttospeech/hello_speak/hello_speak.pyproject
deleted file mode 100644
index 15b9b8529..000000000
--- a/examples/texttospeech/hello_speak/hello_speak.pyproject
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "files": ["hello_speak.py"]
-}