Add the btscanner example

Task-number: PYSIDE-841
Task-number: PYSIDE-1690
Change-Id: I6b3d774b4c136af2b71251e0b8aafa6f12ba39a2
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
(cherry picked from commit 8ddd960505308fc829ba17029b6917814f257b65)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

9 files changed, 640 insertions, 0 deletions

diff --git a/examples/bluetooth/btscanner/btscanner.pyproject b/examples/bluetooth/btscanner/btscanner.pyproject
new file mode 100644
index 000000000..208487fe7
--- /dev/null
+++ b/examples/bluetooth/btscanner/btscanner.pyproject
@@ -0,0 +1,3 @@
+{
+    "files": ["main.py", "device.py", "service.py", "device.ui", "service.ui"]
+}
diff --git a/examples/bluetooth/btscanner/device.py b/examples/bluetooth/btscanner/device.py
new file mode 100644
index 000000000..ba221b155
--- /dev/null
+++ b/examples/bluetooth/btscanner/device.py
@@ -0,0 +1,166 @@
+#############################################################################
+##
+## 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from PySide6.QtCore import QPoint, Qt, Slot
+from PySide6.QtGui import QColor
+from PySide6.QtWidgets import QDialog, QListWidgetItem, QListWidget, QMenu
+from PySide6.QtBluetooth import (QBluetoothAddress, QBluetoothDeviceDiscoveryAgent,
+                                 QBluetoothDeviceInfo, QBluetoothLocalDevice)
+
+from ui_device import Ui_DeviceDiscovery
+from service import ServiceDiscoveryDialog
+
+
+class DeviceDiscoveryDialog(QDialog):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self._local_device = QBluetoothLocalDevice()
+        self._ui = Ui_DeviceDiscovery()
+        self._ui.setupUi(self)
+        # In case of multiple Bluetooth adapters it is possible to set adapter
+        # which will be used. Example code:
+        #
+        # address = QBluetoothAddress("XX:XX:XX:XX:XX:XX")
+        # discoveryAgent = QBluetoothDeviceDiscoveryAgent(address)
+
+        self._discovery_agent = QBluetoothDeviceDiscoveryAgent()
+
+        self._ui.scan.clicked.connect(self.start_scan)
+        self._discovery_agent.deviceDiscovered.connect(self.add_device)
+        self._discovery_agent.finished.connect(self.scan_finished)
+        self._ui.list.itemActivated.connect(self.item_activated)
+        self._local_device.hostModeStateChanged.connect(self.host_mode_state_changed)
+
+        self.host_mode_state_changed(self._local_device.hostMode())
+        # add context menu for devices to be able to pair device
+        self._ui.list.setContextMenuPolicy(Qt.CustomContextMenu)
+        self._ui.list.customContextMenuRequested.connect(self.display_pairing_menu)
+        self._local_device.pairingFinished.connect(self.pairing_done)
+
+    @Slot(QBluetoothDeviceInfo)
+    def add_device(self, info):
+        a = info.address().toString()
+        label = f"{a} {info.name()}"
+        items = self._ui.list.findItems(label, Qt.MatchExactly)
+        if not items:
+            item = QListWidgetItem(label)
+            pairing_status = self._local_device.pairingStatus(info.address())
+            if (pairing_status == QBluetoothLocalDevice.Paired
+                or pairing_status == QBluetoothLocalDevice.AuthorizedPaired):
+                item.setForeground(QColor(Qt.green))
+            else:
+                item.setForeground(QColor(Qt.black))
+            self._ui.list.addItem(item)
+
+    @Slot()
+    def start_scan(self):
+        self._discovery_agent.start()
+        self._ui.scan.setEnabled(False)
+
+    @Slot()
+    def scan_finished(self):
+        self._ui.scan.setEnabled(True)
+
+    @Slot(QListWidgetItem)
+    def item_activated(self, item):
+        text = item.text()
+        index = text.find(' ')
+        if index == -1:
+            return
+
+        address = QBluetoothAddress(text[0:index])
+        name = text[index + 1:]
+
+        d = ServiceDiscoveryDialog(name, address)
+        d.exec()
+
+    @Slot(bool)
+    def on_discoverable_clicked(self, clicked):
+        if clicked:
+            self._local_device.setHostMode(QBluetoothLocalDevice.HostDiscoverable)
+        else:
+            self._local_device.setHostMode(QBluetoothLocalDevice.HostConnectable)
+
+    @Slot(bool)
+    def on_power_clicked(self, clicked):
+        if clicked:
+            self._local_device.powerOn()
+        else:
+            self._local_device.setHostMode(QBluetoothLocalDevice.HostPoweredOff)
+
+    @Slot(QBluetoothLocalDevice.HostMode)
+    def host_mode_state_changed(self, mode):
+        self._ui.power.setChecked(mode != QBluetoothLocalDevice.HostPoweredOff)
+        self._ui.discoverable.setChecked(mode == QBluetoothLocalDevice.HostDiscoverable)
+
+        on = mode != QBluetoothLocalDevice.HostPoweredOff
+        self._ui.scan.setEnabled(on)
+        self._ui.discoverable.setEnabled(on)
+
+    @Slot(QPoint)
+    def display_pairing_menu(self, pos):
+        if self._ui.list.count() == 0:
+            return
+        menu = QMenu(self)
+        pair_action = menu.addAction("Pair")
+        remove_pair_action = menu.addAction("Remove Pairing")
+        chosen_action = menu.exec(self._ui.list.viewport().mapToGlobal(pos))
+        current_item = self._ui.list.currentItem()
+
+        text = current_item.text()
+        index = text.find(' ')
+        if index == -1:
+            return
+
+        address = QBluetoothAddress(text[0:index])
+        if chosen_action == pair_action:
+            self._local_device.requestPairing(address, QBluetoothLocalDevice.Paired)
+        elif chosen_action == remove_pair_action:
+            self._local_device.requestPairing(address, QBluetoothLocalDevice.Unpaired)
+
+    @Slot(QBluetoothAddress, QBluetoothLocalDevice.Pairing)
+    def pairing_done(self, address, pairing):
+        items = self._ui.list.findItems(address.toString(), Qt.MatchContains)
+
+        color = QColor(Qt.red)
+        if pairing == QBluetoothLocalDevice.Paired or pairing == QBluetoothLocalDevice.AuthorizedPaired:
+            color = QColor(Qt.green)
+        for item in items:
+            item.setForeground(color)
diff --git a/examples/bluetooth/btscanner/device.ui b/examples/bluetooth/btscanner/device.ui
new file mode 100644
index 000000000..fa81c5cb4
--- /dev/null
+++ b/examples/bluetooth/btscanner/device.ui
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DeviceDiscovery</class>
+ <widget class="QDialog" name="DeviceDiscovery">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>411</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Bluetooth Scanner</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QListWidget" name="list"/>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Local Device</string>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <item>
+       <widget class="QCheckBox" name="power">
+        <property name="text">
+         <string>Bluetooth Powered On</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="discoverable">
+        <property name="text">
+         <string>Discoverable</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="scan">
+       <property name="text">
+        <string>Scan</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="clear">
+       <property name="text">
+        <string>Clear</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="quit">
+       <property name="text">
+        <string>Quit</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>quit</sender>
+   <signal>clicked()</signal>
+   <receiver>DeviceDiscovery</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>323</x>
+     <y>275</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>396</x>
+     <y>268</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>clear</sender>
+   <signal>clicked()</signal>
+   <receiver>list</receiver>
+   <slot>clear()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>188</x>
+     <y>276</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>209</x>
+     <y>172</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/examples/bluetooth/btscanner/doc/btscanner.rst b/examples/bluetooth/btscanner/doc/btscanner.rst
new file mode 100644
index 000000000..d99af3be5
--- /dev/null
+++ b/examples/bluetooth/btscanner/doc/btscanner.rst
@@ -0,0 +1,4 @@
+Bluetooth Scanner Example
+=========================
+
+An example showing how to locate Bluetooth devices.
diff --git a/examples/bluetooth/btscanner/main.py b/examples/bluetooth/btscanner/main.py
new file mode 100644
index 000000000..ff364f55e
--- /dev/null
+++ b/examples/bluetooth/btscanner/main.py
@@ -0,0 +1,55 @@
+#############################################################################
+##
+## 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 bluetooth/btscanner example from Qt v6.x"""
+
+import sys
+
+from PySide6.QtCore import Qt
+from PySide6.QtWidgets import QApplication, QWidget
+
+from device import DeviceDiscoveryDialog
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    d = DeviceDiscoveryDialog()
+    d.exec()
+    sys.exit(0)
diff --git a/examples/bluetooth/btscanner/service.py b/examples/bluetooth/btscanner/service.py
new file mode 100644
index 000000000..e3916082e
--- /dev/null
+++ b/examples/bluetooth/btscanner/service.py
@@ -0,0 +1,85 @@
+#############################################################################
+##
+## 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."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from PySide6.QtCore import Qt, Slot
+from PySide6.QtWidgets import QDialog
+from PySide6.QtBluetooth import (QBluetoothAddress, QBluetoothServiceInfo,
+                                 QBluetoothServiceDiscoveryAgent, QBluetoothLocalDevice)
+
+from ui_service import Ui_ServiceDiscovery
+
+
+class ServiceDiscoveryDialog(QDialog):
+    def __init__(self, name, address, parent=None):
+        super().__init__(parent)
+        self._ui = Ui_ServiceDiscovery()
+        self._ui.setupUi(self)
+
+        # Using default Bluetooth adapter
+        local_device = QBluetoothLocalDevice()
+        adapter_address = QBluetoothAddress(local_device.address())
+
+        # In case of multiple Bluetooth adapters it is possible to
+        # set which adapter will be used by providing MAC Address.
+        # Example code:
+        #
+        # adapterAddress = QBluetoothAddress("XX:XX:XX:XX:XX:XX")
+        # discoveryAgent = QBluetoothServiceDiscoveryAgent(adapterAddress)
+
+        self._discovery_agent = QBluetoothServiceDiscoveryAgent(adapter_address)
+        self._discovery_agent.setRemoteAddress(address)
+
+        self.setWindowTitle(name)
+
+        self._discovery_agent.serviceDiscovered.connect(self.add_service)
+        self._discovery_agent.finished.connect(self._ui.status.hide)
+        self._discovery_agent.start()
+
+    @Slot(QBluetoothServiceInfo)
+    def add_service(self, info):
+        line = info.serviceName()
+        if not line:
+            return
+
+        if info.serviceDescription():
+            line += "\n\t" + info.serviceDescription()
+        if info.serviceProvider():
+            line += "\n\t" + info.serviceProvider()
+        self._ui.list.addItem(line)
diff --git a/examples/bluetooth/btscanner/service.ui b/examples/bluetooth/btscanner/service.ui
new file mode 100644
index 000000000..4ca12ee05
--- /dev/null
+++ b/examples/bluetooth/btscanner/service.ui
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ServiceDiscovery</class>
+ <widget class="QDialog" name="ServiceDiscovery">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>539</width>
+    <height>486</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Available Services</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QListWidget" name="list"/>
+   </item>
+   <item>
+    <widget class="QLabel" name="status">
+     <property name="text">
+      <string>Querying...</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ServiceDiscovery</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>396</x>
+     <y>457</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>535</x>
+     <y>443</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ServiceDiscovery</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>339</x>
+     <y>464</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>535</x>
+     <y>368</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/examples/bluetooth/btscanner/ui_device.py b/examples/bluetooth/btscanner/ui_device.py
new file mode 100644
index 000000000..f351854d7
--- /dev/null
+++ b/examples/bluetooth/btscanner/ui_device.py
@@ -0,0 +1,89 @@
+# -*- coding: utf-8 -*-
+
+################################################################################
+## Form generated from reading UI file 'device.ui'
+##
+## Created by: Qt User Interface Compiler version 6.2.0
+##
+## 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, QCheckBox, QDialog, QGroupBox,
+    QHBoxLayout, QListWidget, QListWidgetItem, QPushButton,
+    QSizePolicy, QVBoxLayout)
+
+class Ui_DeviceDiscovery(object):
+    def setupUi(self, DeviceDiscovery):
+        if not DeviceDiscovery.objectName():
+            DeviceDiscovery.setObjectName(u"DeviceDiscovery")
+        DeviceDiscovery.resize(400, 411)
+        self.verticalLayout = QVBoxLayout(DeviceDiscovery)
+        self.verticalLayout.setObjectName(u"verticalLayout")
+        self.list = QListWidget(DeviceDiscovery)
+        self.list.setObjectName(u"list")
+
+        self.verticalLayout.addWidget(self.list)
+
+        self.groupBox = QGroupBox(DeviceDiscovery)
+        self.groupBox.setObjectName(u"groupBox")
+        self.horizontalLayout_2 = QHBoxLayout(self.groupBox)
+        self.horizontalLayout_2.setObjectName(u"horizontalLayout_2")
+        self.power = QCheckBox(self.groupBox)
+        self.power.setObjectName(u"power")
+        self.power.setChecked(True)
+
+        self.horizontalLayout_2.addWidget(self.power)
+
+        self.discoverable = QCheckBox(self.groupBox)
+        self.discoverable.setObjectName(u"discoverable")
+        self.discoverable.setChecked(True)
+
+        self.horizontalLayout_2.addWidget(self.discoverable)
+
+
+        self.verticalLayout.addWidget(self.groupBox)
+
+        self.horizontalLayout = QHBoxLayout()
+        self.horizontalLayout.setObjectName(u"horizontalLayout")
+        self.scan = QPushButton(DeviceDiscovery)
+        self.scan.setObjectName(u"scan")
+
+        self.horizontalLayout.addWidget(self.scan)
+
+        self.clear = QPushButton(DeviceDiscovery)
+        self.clear.setObjectName(u"clear")
+
+        self.horizontalLayout.addWidget(self.clear)
+
+        self.quit = QPushButton(DeviceDiscovery)
+        self.quit.setObjectName(u"quit")
+
+        self.horizontalLayout.addWidget(self.quit)
+
+
+        self.verticalLayout.addLayout(self.horizontalLayout)
+
+
+        self.retranslateUi(DeviceDiscovery)
+        self.quit.clicked.connect(DeviceDiscovery.accept)
+        self.clear.clicked.connect(self.list.clear)
+
+        QMetaObject.connectSlotsByName(DeviceDiscovery)
+    # setupUi
+
+    def retranslateUi(self, DeviceDiscovery):
+        DeviceDiscovery.setWindowTitle(QCoreApplication.translate("DeviceDiscovery", u"Bluetooth Scanner", None))
+        self.groupBox.setTitle(QCoreApplication.translate("DeviceDiscovery", u"Local Device", None))
+        self.power.setText(QCoreApplication.translate("DeviceDiscovery", u"Bluetooth Powered On", None))
+        self.discoverable.setText(QCoreApplication.translate("DeviceDiscovery", u"Discoverable", None))
+        self.scan.setText(QCoreApplication.translate("DeviceDiscovery", u"Scan", None))
+        self.clear.setText(QCoreApplication.translate("DeviceDiscovery", u"Clear", None))
+        self.quit.setText(QCoreApplication.translate("DeviceDiscovery", u"Quit", None))
+    # retranslateUi
diff --git a/examples/bluetooth/btscanner/ui_service.py b/examples/bluetooth/btscanner/ui_service.py
new file mode 100644
index 000000000..c5a37a933
--- /dev/null
+++ b/examples/bluetooth/btscanner/ui_service.py
@@ -0,0 +1,56 @@
+# -*- coding: utf-8 -*-
+
+################################################################################
+## Form generated from reading UI file 'service.ui'
+##
+## Created by: Qt User Interface Compiler version 6.2.1
+##
+## 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 (QAbstractButton, QApplication, QDialog, QDialogButtonBox,
+    QLabel, QListWidget, QListWidgetItem, QSizePolicy,
+    QVBoxLayout)
+
+class Ui_ServiceDiscovery(object):
+    def setupUi(self, ServiceDiscovery):
+        if not ServiceDiscovery.objectName():
+            ServiceDiscovery.setObjectName(u"ServiceDiscovery")
+        ServiceDiscovery.resize(539, 486)
+        self.verticalLayout = QVBoxLayout(ServiceDiscovery)
+        self.verticalLayout.setObjectName(u"verticalLayout")
+        self.list = QListWidget(ServiceDiscovery)
+        self.list.setObjectName(u"list")
+
+        self.verticalLayout.addWidget(self.list)
+
+        self.status = QLabel(ServiceDiscovery)
+        self.status.setObjectName(u"status")
+
+        self.verticalLayout.addWidget(self.status)
+
+        self.buttonBox = QDialogButtonBox(ServiceDiscovery)
+        self.buttonBox.setObjectName(u"buttonBox")
+        self.buttonBox.setStandardButtons(QDialogButtonBox.Close)
+
+        self.verticalLayout.addWidget(self.buttonBox)
+
+
+        self.retranslateUi(ServiceDiscovery)
+        self.buttonBox.accepted.connect(ServiceDiscovery.accept)
+        self.buttonBox.rejected.connect(ServiceDiscovery.reject)
+
+        QMetaObject.connectSlotsByName(ServiceDiscovery)
+    # setupUi
+
+    def retranslateUi(self, ServiceDiscovery):
+        ServiceDiscovery.setWindowTitle(QCoreApplication.translate("ServiceDiscovery", u"Available Services", None))
+        self.status.setText(QCoreApplication.translate("ServiceDiscovery", u"Querying...", None))
+    # retranslateUi