Remove disabled sensor gesture code

Support for sensor gestures in their then-current form was removed
in Qt 6 (QTBUG-95747). This commit removes the disabled code. This is
to avoid distraction when keeping the repository up-to-date with rest of
Qt.

The gestures may be reintroduced in some shape or form in the future
(QTBUG-97066). For those reference purposes the old code can be found
in the git history.

Fixes: QTBUG-107065
Change-Id: If2c50171f84d483dde55600422d138d550124bdc
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>

8 files changed, 0 insertions, 366 deletions

diff --git a/examples/sensors/sensorgestures/CMakeLists.txt b/examples/sensors/sensorgestures/CMakeLists.txt
deleted file mode 100644
index 46aa22da..00000000
--- a/examples/sensors/sensorgestures/CMakeLists.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-# Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: BSD-3-Clause
-
-cmake_minimum_required(VERSION 3.16)
-project(gesture LANGUAGES CXX)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-    set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/sensors/sensorgestures")
-
-find_package(Qt6 REQUIRED COMPONENTS Core Gui Sensors Widgets)
-
-qt_add_executable(gesture
-    main.cpp
-    mainwindow.cpp mainwindow.h mainwindow.ui
-)
-
-set_target_properties(gesture PROPERTIES
-    WIN32_EXECUTABLE TRUE
-    MACOSX_BUNDLE TRUE
-)
-
-target_link_libraries(gesture PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Sensors
-    Qt::Widgets
-)
-
-install(TARGETS gesture
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)
diff --git a/examples/sensors/sensorgestures/doc/images/sensorgesturecpp.png b/examples/sensors/sensorgestures/doc/images/sensorgesturecpp.png
deleted file mode 100644
index 4d453cf2..00000000
--- a/examples/sensors/sensorgestures/doc/images/sensorgesturecpp.png
+++ /dev/null
diff --git a/examples/sensors/sensorgestures/doc/src/sensorgestures.qdoc b/examples/sensors/sensorgestures/doc/src/sensorgestures.qdoc
deleted file mode 100644
index 4a88a1ad..00000000
--- a/examples/sensors/sensorgestures/doc/src/sensorgestures.qdoc
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example sensorgestures
-    \title Qt Sensors - C++ Sensor Gestures Example
-    \ingroup qtsensors-examples
-    \brief The sensor gesture example demonstrates the steps for creating a C++ application
-     that uses sensor gestures and the included shake sensor.
-    \image sensorgesturecpp.png
-
-    QSensorGestures class defines one predefined signal, \c { void detected(const QString &) }
-
-    As well, Sensor Gesture Recognizers may implement any number of their own custom signals.
-
-    Our shake recognizer defines one custom signal, \c {void shake()}, as well as the predefined
-    detected signal.
-
-    \section1 SensorGestures Class Implementation
-
-    In order to know about custom signals that may be available, we need to ask the QSensorGestureManager about them,
-
-    Using the QSensorGesture::gestureIds() function, the manager will return a QStringList of known and valid gesture Ids.
-    \snippet sensorgestures/mainwindow.cpp 0
-
-    We can then use this to create a QSensorGesture object that we can use to connect signals to,
-    and start the detection process. A QSensorGesture object will take a list of one or more
-    recognizer ids in it's constructor.
-
-    \snippet sensorgestures/mainwindow.cpp 1
-
-    and later stop the detection process.
-
-    \snippet sensorgestures/mainwindow.cpp 2
-
-    The QSensorGesture object will contain all the signals of the valid  requested recognizers found on the system.
-
-    You can discover which of the requested recognizer ID's that were not found by using QSensorGesture::invalidIds();
-
-    By using QSensorGesture::gestureSignals(), you can get a QStringList of usable signals.
-
-
-*/
diff --git a/examples/sensors/sensorgestures/main.cpp b/examples/sensors/sensorgestures/main.cpp
deleted file mode 100644
index 30b745ec..00000000
--- a/examples/sensors/sensorgestures/main.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QtWidgets/QApplication>
-#include "mainwindow.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication a(argc, argv);
-    MainWindow w;
-    w.show();
-
-    return a.exec();
-}
diff --git a/examples/sensors/sensorgestures/mainwindow.cpp b/examples/sensors/sensorgestures/mainwindow.cpp
deleted file mode 100644
index 99af9bfa..00000000
--- a/examples/sensors/sensorgestures/mainwindow.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QtCore/QDebug>
-#include <QtWidgets/QTreeWidget>
-
-#include "mainwindow.h"
-#include "ui_mainwindow.h"
-
-#include <qsensorgesture.h>
-#include <qsensorgesturemanager.h>
-
-MainWindow::MainWindow(QWidget *parent)
-    : QMainWindow(parent),
-      ui(new Ui::MainWindow)
-{
-    ui->setupUi(this);
-    //! [0]
-
-    QSensorGestureManager manager;
-
-    for (const QString &gesture : manager.gestureIds()) {
-
-        QTreeWidgetItem *gestureId = new QTreeWidgetItem(ui->treeWidget);
-        QStringList recognizerSignals =  manager.recognizerSignals(gesture);
-        gestureId->setText(0,gesture);
-
-        for (int i = 0; i < recognizerSignals.count(); i++) {
-            QTreeWidgetItem *oneSignal = new QTreeWidgetItem(gestureId);
-            oneSignal->setText(0,recognizerSignals.at(i));
-        }
-        ui->treeWidget->insertTopLevelItem(0,gestureId);
-    }
-    //! [0]
-
-
-    ui->textEdit->setReadOnly(true);
-}
-
-MainWindow::~MainWindow()
-{
-    delete ui;
-}
-
-void MainWindow::detectedShake(const QString &name)
-{
-    QString str = "<font size=+2><B>"+name+"</b></font><br>";
-    ui->textEdit->insertHtml(str);
-    ui->textEdit->ensureCursorVisible();
-}
-
-void MainWindow::on_pushButton_clicked()
-{
-    ui->textEdit->clear();
-}
-
-void MainWindow::onShake()
-{
-    QString str = "<font size=+2><B>onShake()</b></font><br>";
-    ui->textEdit->insertHtml(str);
-    ui->textEdit->ensureCursorVisible();
-}
-
-void MainWindow::on_startPushButton_clicked()
-{
-    if (ui->treeWidget->currentItem() == 0)
-            return;
-    QString currentRecognizer;
-
-    if (ui->treeWidget->currentItem()->childCount() == 0) {
-        currentRecognizer = ui->treeWidget->currentItem()->parent()->text(0);
-    } else {
-        currentRecognizer = ui->treeWidget->currentItem()->text(0);
-    }
-
-    if (recognizerMap.contains(currentRecognizer))
-        return;
-    //! [1]
-    QSensorGestureManager manager;
-    QSensorGesture *thisGesture = new QSensorGesture(QStringList() << currentRecognizer, this);
-
-    if (currentRecognizer.contains("QtSensors.shake")) {
-        connect(thisGesture,SIGNAL(shake()),
-                this,SLOT(onShake()));
-    }
-
-    connect(thisGesture,SIGNAL(detected(QString)),
-            this,SLOT(detectedShake(QString)));
-    thisGesture->startDetection();
-
-    //! [1]
-
-    recognizerMap.insert(currentRecognizer,thisGesture);
-
-    QString str = QString("<font size=+2><B>Started %1</b></font><br>").arg(currentRecognizer);
-    ui->textEdit->insertHtml(str);
-    ui->textEdit->ensureCursorVisible();
-}
-
-void MainWindow::on_stopPushButton_clicked()
-{
-    if (ui->treeWidget->currentItem() == 0)
-            return;
-    QString currentRecognizer;
-
-    if (ui->treeWidget->currentItem()->childCount() == 0) {
-        currentRecognizer = ui->treeWidget->currentItem()->parent()->text(0);
-    } else {
-        currentRecognizer = ui->treeWidget->currentItem()->text(0);
-    }
-
-    if (!recognizerMap.contains(currentRecognizer))
-        return;
-    //! [2]
-
-        recognizerMap[currentRecognizer]->stopDetection();
-
-        if (currentRecognizer == "QtSensors.shake") {
-            disconnect(recognizerMap[currentRecognizer],SIGNAL(shake()),
-                       this,SLOT(onShake()));
-        }
-        disconnect(recognizerMap[currentRecognizer],SIGNAL(detected(QString)),
-                   this,SLOT(detectedShake(QString)));
-        //! [2]
-
-        recognizerMap.take(currentRecognizer);
-
-    QString str = QString("<font size=+2><B>Stopped %1</b></font><br>").arg(currentRecognizer);
-    ui->textEdit->insertHtml(str);
-    ui->textEdit->ensureCursorVisible();
-}
diff --git a/examples/sensors/sensorgestures/mainwindow.h b/examples/sensors/sensorgestures/mainwindow.h
deleted file mode 100644
index 2eb37b14..00000000
--- a/examples/sensors/sensorgestures/mainwindow.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (C) 2017 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QtWidgets/QMainWindow>
-#include <qsensorgesture.h>
-QT_BEGIN_NAMESPACE
-namespace Ui {
-    class MainWindow;
-}
-
-class MainWindow : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    explicit MainWindow(QWidget *parent = 0);
-    ~MainWindow();
-
-private:
-    Ui::MainWindow *ui;
-    QMap <QString, QSensorGesture *> recognizerMap;
-
-private slots:
-    void detectedShake(const QString&);
-    void onShake();
-
-    void on_pushButton_clicked();
-
-    void on_startPushButton_clicked();
-    void on_stopPushButton_clicked();
-};
-
-
-QT_END_NAMESPACE
-
-#endif // MAINWINDOW_H
diff --git a/examples/sensors/sensorgestures/mainwindow.ui b/examples/sensors/sensorgestures/mainwindow.ui
deleted file mode 100644
index baccf98c..00000000
--- a/examples/sensors/sensorgestures/mainwindow.ui
+++ /dev/null
@@ -1,84 +0,0 @@
-<?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>423</width>
-    <height>474</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>MainWindow</string>
-  </property>
-  <widget class="QWidget" name="centralWidget">
-   <layout class="QGridLayout" name="gridLayout">
-    <item row="0" column="0" colspan="2">
-     <widget class="QTreeWidget" name="treeWidget">
-      <column>
-       <property name="text">
-        <string>Gesture Recognizer Id</string>
-       </property>
-      </column>
-     </widget>
-    </item>
-    <item row="1" column="0">
-     <widget class="QPushButton" name="startPushButton">
-      <property name="text">
-       <string>Start</string>
-      </property>
-     </widget>
-    </item>
-    <item row="1" column="1">
-     <widget class="QPushButton" name="stopPushButton">
-      <property name="text">
-       <string>Stop</string>
-      </property>
-     </widget>
-    </item>
-    <item row="2" column="0" colspan="2">
-     <widget class="QTextEdit" name="textEdit">
-      <property name="html">
-       <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Lucida Grande'; font-size:13pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans Serif'; font-size:9pt;&quot;&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-      </property>
-     </widget>
-    </item>
-    <item row="3" column="0">
-     <widget class="QPushButton" name="pushButton">
-      <property name="text">
-       <string>Clear</string>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
-  <widget class="QMenuBar" name="menuBar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>423</width>
-     <height>22</height>
-    </rect>
-   </property>
-  </widget>
-  <widget class="QToolBar" name="mainToolBar">
-   <attribute name="toolBarArea">
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak">
-    <bool>false</bool>
-   </attribute>
-  </widget>
-  <widget class="QStatusBar" name="statusBar"/>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources/>
- <connections/>
-</ui>
diff --git a/examples/sensors/sensorgestures/sensorgestures.pro b/examples/sensors/sensorgestures/sensorgestures.pro
deleted file mode 100644
index 9310ecd9..00000000
--- a/examples/sensors/sensorgestures/sensorgestures.pro
+++ /dev/null
@@ -1,16 +0,0 @@
-TEMPLATE = app
-TARGET = gesture
-QT       += sensors widgets
-qtConfig(static):QTPLUGIN += qtsensorgestures_plugin qtsensorgestures_shakeplugin
-
-requires(qtConfig(treewidget))
-
-SOURCES += main.cpp\
-        mainwindow.cpp
-
-HEADERS  += mainwindow.h
-
-FORMS    += mainwindow.ui
-
-target.path = $$[QT_INSTALL_EXAMPLES]/sensors/sensorgestures
-INSTALLS += target