Moving .qdoc files under examples/widgets/doc

Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.

Also grouped all widgets related examples under widgets.

Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>

23 files changed, 0 insertions, 1361 deletions

diff --git a/examples/statemachine/README b/examples/statemachine/README
deleted file mode 100644
index a0ac35a89b..0000000000
--- a/examples/statemachine/README
+++ /dev/null
@@ -1,6 +0,0 @@
-Qt is provided with a powerful hierchical finite state machine through
-the Qt State Machine classes.
-
-
-Documentation for these examples can be found via the Examples
-link in the main Qt documentation.
diff --git a/examples/statemachine/eventtransitions/eventtransitions.desktop b/examples/statemachine/eventtransitions/eventtransitions.desktop
deleted file mode 100644
index c1bceb2240..0000000000
--- a/examples/statemachine/eventtransitions/eventtransitions.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Event Transitions
-Exec=/opt/usr/bin/eventtransitions
-Icon=eventtransitions
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/statemachine/eventtransitions/eventtransitions.pro b/examples/statemachine/eventtransitions/eventtransitions.pro
deleted file mode 100644
index 8a9d84e646..0000000000
--- a/examples/statemachine/eventtransitions/eventtransitions.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-SOURCES = main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/eventtransitions
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS eventtransitions.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/eventtransitions
-INSTALLS += target sources
-QT += widgets
-
-
-simulator: warning(This example might not fully work on Simulator platform)
diff --git a/examples/statemachine/eventtransitions/main.cpp b/examples/statemachine/eventtransitions/main.cpp
deleted file mode 100644
index b3af3b825f..0000000000
--- a/examples/statemachine/eventtransitions/main.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-//! [0]
-class Window : public QWidget
-{
-public:
-    Window(QWidget *parent = 0)
-        : QWidget(parent)
-    {
-        QPushButton *button = new QPushButton(this);
-        button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-
-        QVBoxLayout *layout = new QVBoxLayout;
-        layout->addWidget(button);
-        layout->setContentsMargins(80, 80, 80, 80);
-        setLayout(layout);
-//! [0]
-
-//! [1]
-        QStateMachine *machine = new QStateMachine(this);
-
-        QState *s1 = new QState();
-        s1->assignProperty(button, "text", "Outside");
-
-        QState *s2 = new QState();
-        s2->assignProperty(button, "text", "Inside");
-//! [1]
-
-//! [2]
-        QEventTransition *enterTransition = new QEventTransition(button, QEvent::Enter);
-        enterTransition->setTargetState(s2);
-        s1->addTransition(enterTransition);
-//! [2]
-
-//! [3]
-        QEventTransition *leaveTransition = new QEventTransition(button, QEvent::Leave);
-        leaveTransition->setTargetState(s1);
-        s2->addTransition(leaveTransition);
-//! [3]
-
-//! [4]
-        QState *s3 = new QState();
-        s3->assignProperty(button, "text", "Pressing...");
-
-        QEventTransition *pressTransition = new QEventTransition(button, QEvent::MouseButtonPress);
-        pressTransition->setTargetState(s3);
-        s2->addTransition(pressTransition);
-
-        QEventTransition *releaseTransition = new QEventTransition(button, QEvent::MouseButtonRelease);
-        releaseTransition->setTargetState(s2);
-        s3->addTransition(releaseTransition);
-//! [4]
-
-//! [5]
-        machine->addState(s1);
-        machine->addState(s2);
-        machine->addState(s3);
-
-        machine->setInitialState(s1);
-        machine->start();
-    }
-};
-//! [5]
-
-//! [6]
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-    Window window;
-    window.resize(300, 300);
-    window.show();
-
-    return app.exec();
-}
-//! [6]
diff --git a/examples/statemachine/factorial/factorial.desktop b/examples/statemachine/factorial/factorial.desktop
deleted file mode 100644
index 41b27227f9..0000000000
--- a/examples/statemachine/factorial/factorial.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Factorial States
-Exec=/opt/usr/bin/factorial
-Icon=factorial
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/statemachine/factorial/factorial.pro b/examples/statemachine/factorial/factorial.pro
deleted file mode 100644
index fe3dd23e87..0000000000
--- a/examples/statemachine/factorial/factorial.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-QT = core
-win32: CONFIG += console
-mac:CONFIG -= app_bundle
-
-SOURCES += main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/factorial
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS factorial.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/factorial
-INSTALLS += target sources
-
-
diff --git a/examples/statemachine/factorial/main.cpp b/examples/statemachine/factorial/main.cpp
deleted file mode 100644
index df50cab02f..0000000000
--- a/examples/statemachine/factorial/main.cpp
+++ /dev/null
@@ -1,175 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore>
-#include <stdio.h>
-
-//! [0]
-class Factorial : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(int x READ x WRITE setX)
-    Q_PROPERTY(int fac READ fac WRITE setFac)
-public:
-    Factorial(QObject *parent = 0)
-        : QObject(parent), m_x(-1), m_fac(1)
-    {
-    }
-
-    int x() const
-    {
-        return m_x;
-    }
-
-    void setX(int x)
-    {
-        if (x == m_x)
-            return;
-        m_x = x;
-        emit xChanged(x);
-    }
-
-    int fac() const
-    {
-        return m_fac;
-    }
-
-    void setFac(int fac)
-    {
-        m_fac = fac;
-    }
-
-Q_SIGNALS:
-    void xChanged(int value);
-    
-private:
-    int m_x;
-    int m_fac;
-};
-//! [0]
-
-//! [1]
-class FactorialLoopTransition : public QSignalTransition
-{
-public:
-    FactorialLoopTransition(Factorial *fact)
-        : QSignalTransition(fact, SIGNAL(xChanged(int))), m_fact(fact)
-    {}
-
-    virtual bool eventTest(QEvent *e)
-    {
-        if (!QSignalTransition::eventTest(e))
-            return false;
-        QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(e);
-        return se->arguments().at(0).toInt() > 1;
-    }
-
-    virtual void onTransition(QEvent *e)
-    {
-        QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(e);
-        int x = se->arguments().at(0).toInt();
-        int fac = m_fact->property("fac").toInt();
-        m_fact->setProperty("fac",  x * fac);
-        m_fact->setProperty("x",  x - 1);
-    }
-
-private:
-    Factorial *m_fact;
-};
-//! [1]
-
-//! [2]
-class FactorialDoneTransition : public QSignalTransition
-{
-public:
-    FactorialDoneTransition(Factorial *fact)
-        : QSignalTransition(fact, SIGNAL(xChanged(int))), m_fact(fact)
-    {}
-
-    virtual bool eventTest(QEvent *e)
-    {
-        if (!QSignalTransition::eventTest(e))
-            return false;
-        QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(e);
-        return se->arguments().at(0).toInt() <= 1;
-    }
-
-    virtual void onTransition(QEvent *)
-    {
-        fprintf(stdout, "%d\n", m_fact->property("fac").toInt());
-    }
-
-private:
-    Factorial *m_fact;
-};
-//! [2]
-
-//! [3]
-int main(int argc, char **argv)
-{
-    QCoreApplication app(argc, argv);
-    Factorial factorial;
-    QStateMachine machine;
-//! [3]
-
-//! [4]
-    QState *compute = new QState(&machine);
-    compute->assignProperty(&factorial, "fac", 1);
-    compute->assignProperty(&factorial, "x", 6);
-    compute->addTransition(new FactorialLoopTransition(&factorial));
-//! [4]
-
-//! [5]
-    QFinalState *done = new QFinalState(&machine);
-    FactorialDoneTransition *doneTransition = new FactorialDoneTransition(&factorial);
-    doneTransition->setTargetState(done);
-    compute->addTransition(doneTransition);
-//! [5]
-
-//! [6]
-    machine.setInitialState(compute);
-    QObject::connect(&machine, SIGNAL(finished()), &app, SLOT(quit()));
-    machine.start();
-
-    return app.exec();
-}
-//! [6]
-
-#include "main.moc"
diff --git a/examples/statemachine/pingpong/main.cpp b/examples/statemachine/pingpong/main.cpp
deleted file mode 100644
index 636e7193b2..0000000000
--- a/examples/statemachine/pingpong/main.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore>
-#include <stdio.h>
-
-//! [0]
-class PingEvent : public QEvent
-{
-public:
-    PingEvent() : QEvent(QEvent::Type(QEvent::User+2))
-        {}
-};
-
-class PongEvent : public QEvent
-{
-public:
-    PongEvent() : QEvent(QEvent::Type(QEvent::User+3))
-        {}
-};
-//! [0]
-
-//! [1]
-class Pinger : public QState
-{
-public:
-    Pinger(QState *parent)
-        : QState(parent) {}
-
-protected:
-    virtual void onEntry(QEvent *)
-    {
-        machine()->postEvent(new PingEvent());
-        fprintf(stdout, "ping?\n");
-    }
-};
-//! [1]
-
-//! [3]
-class PongTransition : public QAbstractTransition
-{
-public:
-    PongTransition() {}
-
-protected:
-    virtual bool eventTest(QEvent *e) {
-        return (e->type() == QEvent::User+3);
-    }
-    virtual void onTransition(QEvent *)
-    {
-        machine()->postDelayedEvent(new PingEvent(), 500);
-        fprintf(stdout, "ping?\n");
-    }
-};
-//! [3]
-
-//! [2]
-class PingTransition : public QAbstractTransition
-{
-public:
-    PingTransition() {}
-
-protected:
-    virtual bool eventTest(QEvent *e) {
-        return (e->type() == QEvent::User+2);
-    }
-    virtual void onTransition(QEvent *)
-    {
-        machine()->postDelayedEvent(new PongEvent(), 500);
-        fprintf(stdout, "pong!\n");
-    }
-};
-//! [2]
-
-//! [4]
-int main(int argc, char **argv)
-{
-    QCoreApplication app(argc, argv);
-
-    QStateMachine machine;
-    QState *group = new QState(QState::ParallelStates);
-    group->setObjectName("group");
-//! [4]
-
-//! [5]
-    Pinger *pinger = new Pinger(group);
-    pinger->setObjectName("pinger");
-    pinger->addTransition(new PongTransition());
-
-    QState *ponger = new QState(group);
-    ponger->setObjectName("ponger");
-    ponger->addTransition(new PingTransition());
-//! [5]
-
-//! [6]
-    machine.addState(group);
-    machine.setInitialState(group);
-    machine.start();
-
-    return app.exec();
-}
-//! [6]
diff --git a/examples/statemachine/pingpong/pingpong.desktop b/examples/statemachine/pingpong/pingpong.desktop
deleted file mode 100644
index 79646a2cc8..0000000000
--- a/examples/statemachine/pingpong/pingpong.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Ping Pong States
-Exec=/opt/usr/bin/pingpong
-Icon=pingpong
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/statemachine/pingpong/pingpong.pro b/examples/statemachine/pingpong/pingpong.pro
deleted file mode 100644
index 1cfddaf282..0000000000
--- a/examples/statemachine/pingpong/pingpong.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-QT = core
-win32: CONFIG += console
-mac:CONFIG -= app_bundle
-
-SOURCES = main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/pingpong
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS pingpong.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/pingpong
-INSTALLS += target sources
-
-
diff --git a/examples/statemachine/rogue/main.cpp b/examples/statemachine/rogue/main.cpp
deleted file mode 100644
index c909c17cde..0000000000
--- a/examples/statemachine/rogue/main.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "window.h"
-
-int main(int argv, char **args)
-{
-    QApplication app(argv, args);
-
-    Window window;
-    window.show();
-
-    return app.exec();
-}
-
diff --git a/examples/statemachine/rogue/movementtransition.h b/examples/statemachine/rogue/movementtransition.h
deleted file mode 100644
index 6f27da93b8..0000000000
--- a/examples/statemachine/rogue/movementtransition.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef MOVEMENTTRANSITION_H
-#define MOVEMENTTRANSITION_H
-
-#include <QtWidgets>
-
-#include "window.h"
-
-//![0]
-class MovementTransition : public QEventTransition
-{
-    Q_OBJECT
-
-public:
-    MovementTransition(Window *window) :
-        QEventTransition(window, QEvent::KeyPress) {
-        this->window = window;
-    }
-//![0]
-
-//![1]
-protected:
-    bool eventTest(QEvent *event) {
-        if (event->type() == QEvent::StateMachineWrapped &&
-            static_cast<QStateMachine::WrappedEvent *>(event)->event()->type() == QEvent::KeyPress) {
-            QEvent *wrappedEvent = static_cast<QStateMachine::WrappedEvent *>(event)->event();
-
-            QKeyEvent *keyEvent = static_cast<QKeyEvent *>(wrappedEvent);
-            int key = keyEvent->key();
-
-            return key == Qt::Key_2 || key == Qt::Key_8 || key == Qt::Key_6 ||
-                   key == Qt::Key_4 || key == Qt::Key_Down || key == Qt::Key_Up ||
-                   key == Qt::Key_Right || key == Qt::Key_Left;
-        }
-        return false;
-    }
-//![1]
-
-//![2]
-    void onTransition(QEvent *event) {
-        QKeyEvent *keyEvent = static_cast<QKeyEvent *>(
-            static_cast<QStateMachine::WrappedEvent *>(event)->event());
-
-        int key = keyEvent->key();
-        switch (key) {
-            case Qt::Key_Left:
-            case Qt::Key_4:
-                window->movePlayer(Window::Left);
-                break;
-            case Qt::Key_Up:
-            case Qt::Key_8:
-                window->movePlayer(Window::Up);
-                break;
-            case Qt::Key_Right:
-            case Qt::Key_6:
-                window->movePlayer(Window::Right);
-                break;
-            case Qt::Key_Down:
-            case Qt::Key_2:
-                window->movePlayer(Window::Down);
-                break;
-            default:
-                ;
-        }
-    }
-//![2]
-
-private:
-    Window *window;
-};
-
-#endif
-
diff --git a/examples/statemachine/rogue/rogue.desktop b/examples/statemachine/rogue/rogue.desktop
deleted file mode 100644
index 71ca4b6511..0000000000
--- a/examples/statemachine/rogue/rogue.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Rogue
-Exec=/opt/usr/bin/rogue
-Icon=rogue
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/statemachine/rogue/rogue.pro b/examples/statemachine/rogue/rogue.pro
deleted file mode 100644
index 4ed132db06..0000000000
--- a/examples/statemachine/rogue/rogue.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-HEADERS       = window.h \
-                movementtransition.h
-SOURCES       = main.cpp \
-                window.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/rogue
-sources.files = $$SOURCES $$HEADERS *.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/rogue
-INSTALLS += target sources
-
-QT += widgets
-
diff --git a/examples/statemachine/rogue/window.cpp b/examples/statemachine/rogue/window.cpp
deleted file mode 100644
index 0c57b2c2d7..0000000000
--- a/examples/statemachine/rogue/window.cpp
+++ /dev/null
@@ -1,251 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "window.h"
-#include "movementtransition.h"
-
-//![0]
-Window::Window()
-{
-    pX = 5;
-    pY = 5;
-//![0]
-
-    QFontDatabase database;
-    QFont font;
-    if (database.families().contains("Monospace")) {
-        font = QFont("Monospace");
-    }
-    else {
-        foreach (QString family, database.families()) {
-            if (database.isFixedPitch(family)) {
-                font = QFont(family);
-                break;
-            }
-        }
-    }
-    font.setPointSize(12);
-    setFont(font);
-
-//![1]
-    setupMap();
-    buildMachine();
-}
-//![1]
-
-void Window::setStatus(const QString &status)
-{
-    myStatus = status;
-    repaint();
-}
-
-QString Window::status() const
-{
-    return myStatus;
-}
-
-void Window::paintEvent(QPaintEvent * /* event */)
-{
-    QFontMetrics metrics(font());
-    QPainter painter(this);
-    int fontHeight = metrics.height();
-    int fontWidth = metrics.width('X');
-    int yPos = fontHeight;
-    int xPos;
-
-    painter.fillRect(rect(), Qt::black);
-    painter.setPen(Qt::white);
-
-    painter.drawText(QPoint(0, yPos), status());
-    
-    for (int y = 0; y < HEIGHT; ++y) {
-        yPos += fontHeight;
-        xPos = 0;
-
-        for (int x = 0; x < WIDTH; ++x) {
-            if (y == pY && x == pX) {
-                xPos += fontWidth;
-                continue;
-            }
-
-            painter.setPen(Qt::white);
-
-            double x1 = static_cast<double>(pX);
-            double y1 = static_cast<double>(pY);
-            double x2 = static_cast<double>(x);
-            double y2 = static_cast<double>(y);
-
-            if (x2<x1) {
-                x2+=0.5;
-            } else if (x2>x1) {
-                 x2-=0.5;
-            }
-
-            if (y2<y1) {
-                 y2+=0.5;
-            } else if (y2>y1) {
-                 y2-=0.5;
-            }
-
-            double dx = x2 - x1;
-            double dy = y2 - y1;
-
-            double length = qSqrt(dx*dx+dy*dy);
-
-            dx /= length;
-            dy /= length;
-
-            double xi = x1;
-            double yi = y1;
-
-            while (length > 0) {
-                int cx = static_cast<int>(xi+0.5);
-                int cy = static_cast<int>(yi+0.5);
-
-                if (x2 == cx && y2 == cy)
-                    break;
-
-                if (!(x1==cx && y1==cy)
-                    && (map[cx][cy] == '#' || (length-10) > 0)) {
-                    painter.setPen(QColor(60,60,60));
-                    break;
-                }
-
-                xi += dx;
-                yi += dy;
-                --length;
-            }
-
-            painter.drawText(QPoint(xPos, yPos), map[x][y]);
-            xPos += fontWidth;
-        }
-    }
-    painter.setPen(Qt::white);
-    painter.drawText(QPoint(pX * fontWidth, (pY + 2) * fontHeight), QChar('@'));
-}
-
-QSize Window::sizeHint() const
-{
-    QFontMetrics metrics(font());
-
-    return QSize(metrics.width('X') * WIDTH, metrics.height() * (HEIGHT + 1));
-}
-
-//![2]
-void Window::buildMachine()
-{
-    machine = new QStateMachine;
-
-    QState *inputState = new QState(machine);
-    inputState->assignProperty(this, "status", "Move the rogue with 2, 4, 6, and 8");
-
-    MovementTransition *transition = new MovementTransition(this);
-    inputState->addTransition(transition);
-//![2]
-
-//![3]
-    QState *quitState = new QState(machine);
-    quitState->assignProperty(this, "status", "Really quit(y/n)?"); 
-
-    QKeyEventTransition *yesTransition = new
-        QKeyEventTransition(this, QEvent::KeyPress, Qt::Key_Y);
-    yesTransition->setTargetState(new QFinalState(machine));
-    quitState->addTransition(yesTransition);
-
-    QKeyEventTransition *noTransition =
-        new QKeyEventTransition(this, QEvent::KeyPress, Qt::Key_N);
-    noTransition->setTargetState(inputState);
-    quitState->addTransition(noTransition);
-//![3]
-
-//![4]
-    QKeyEventTransition *quitTransition =
-        new QKeyEventTransition(this, QEvent::KeyPress, Qt::Key_Q);
-    quitTransition->setTargetState(quitState);
-    inputState->addTransition(quitTransition);
-//![4]
-
-//![5]
-    machine->setInitialState(inputState);
-
-    connect(machine, SIGNAL(finished()), qApp, SLOT(quit()));
-
-    machine->start();
-}
-//![5]
-
-void Window::movePlayer(Direction direction)
-{
-    switch (direction) {
-        case Left:
-            if (map[pX - 1][pY] != '#')
-                --pX;            
-            break;
-        case Right:
-            if (map[pX + 1][pY] != '#')
-                ++pX;
-            break;
-        case Up:
-            if (map[pX][pY - 1] != '#')
-                --pY;
-            break;
-        case Down:
-            if (map[pX][pY + 1] != '#')
-                ++pY;
-            break;        
-    }
-    repaint();
-}
-
-void Window::setupMap()
-{
-    qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
-
-    for (int x = 0; x < WIDTH; ++x)
-        for (int y = 0; y < HEIGHT; ++y) {
-        if (x == 0 || x == WIDTH - 1 || y == 0 || y == HEIGHT - 1 || qrand() % 40 == 0)
-            map[x][y] = '#';
-        else
-            map[x][y] = '.';
-    }
-}
-
diff --git a/examples/statemachine/rogue/window.h b/examples/statemachine/rogue/window.h
deleted file mode 100644
index 8ef3591e96..0000000000
--- a/examples/statemachine/rogue/window.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef WINDOW_H
-#define WINDOW_H
-
-#include <QWidget>
-
-QT_BEGIN_NAMESPACE
-class QState;
-class QStateMachine;
-class QTransition;
-QT_END_NAMESPACE
-
-#define WIDTH 35
-#define HEIGHT 20
-
-//![0]
-class Window : public QWidget
-{
-    Q_OBJECT
-    Q_PROPERTY(QString status READ status WRITE setStatus)
-
-public:
-    enum Direction { Up, Down, Left, Right };
-
-    Window();
-
-    void movePlayer(Direction direction);
-    void setStatus(const QString &status);
-    QString status() const;
-
-    QSize sizeHint() const;
-
-protected:
-    void paintEvent(QPaintEvent *event);
-//![0]
-
-//![1]
-private:
-    void buildMachine();
-    void setupMap();
-
-    QChar map[WIDTH][HEIGHT];
-    int pX, pY;
-
-    QStateMachine *machine;
-    QString myStatus;
-};
-//![1]
-
-#endif
-
diff --git a/examples/statemachine/statemachine.pro b/examples/statemachine/statemachine.pro
deleted file mode 100644
index 7d510b29be..0000000000
--- a/examples/statemachine/statemachine.pro
+++ /dev/null
@@ -1,18 +0,0 @@
-TEMPLATE      = subdirs
-SUBDIRS       = \
-                factorial \
-                pingpong
-
-!contains(QT_CONFIG, no-widgets) {
-    SUBDIRS +=  \
-                eventtransitions \
-                rogue \
-                trafficlight \
-                twowaybutton
-}
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS statemachine.pro README
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine
-INSTALLS += target sources
diff --git a/examples/statemachine/trafficlight/main.cpp b/examples/statemachine/trafficlight/main.cpp
deleted file mode 100644
index 624e3f1559..0000000000
--- a/examples/statemachine/trafficlight/main.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-//! [0]
-class LightWidget : public QWidget
-{
-    Q_OBJECT
-    Q_PROPERTY(bool on READ isOn WRITE setOn)
-public:
-    LightWidget(const QColor &color, QWidget *parent = 0)
-        : QWidget(parent), m_color(color), m_on(false) {}
-
-    bool isOn() const
-        { return m_on; }
-    void setOn(bool on)
-    {
-        if (on == m_on)
-            return;
-        m_on = on;
-        update();
-    }
-
-public slots:
-    void turnOff() { setOn(false); }
-    void turnOn() { setOn(true); }
-
-protected:
-    virtual void paintEvent(QPaintEvent *)
-    {
-        if (!m_on)
-            return;
-        QPainter painter(this);
-        painter.setRenderHint(QPainter::Antialiasing);
-        painter.setBrush(m_color);
-        painter.drawEllipse(0, 0, width(), height());
-    }
-
-private:
-    QColor m_color;
-    bool m_on;
-};
-//! [0]
-
-//! [1]
-class TrafficLightWidget : public QWidget
-{
-public:
-    TrafficLightWidget(QWidget *parent = 0)
-        : QWidget(parent)
-    {
-        QVBoxLayout *vbox = new QVBoxLayout(this);
-        m_red = new LightWidget(Qt::red);
-        vbox->addWidget(m_red);
-        m_yellow = new LightWidget(Qt::yellow);
-        vbox->addWidget(m_yellow);
-        m_green = new LightWidget(Qt::green);
-        vbox->addWidget(m_green);
-        QPalette pal = palette();
-        pal.setColor(QPalette::Background, Qt::black);
-        setPalette(pal);
-        setAutoFillBackground(true);
-    }
-
-    LightWidget *redLight() const
-        { return m_red; }
-    LightWidget *yellowLight() const
-        { return m_yellow; }
-    LightWidget *greenLight() const
-        { return m_green; }
-
-private:
-    LightWidget *m_red;
-    LightWidget *m_yellow;
-    LightWidget *m_green;
-};
-//! [1]
-
-//! [2]
-QState *createLightState(LightWidget *light, int duration, QState *parent = 0)
-{
-    QState *lightState = new QState(parent);
-    QTimer *timer = new QTimer(lightState);
-    timer->setInterval(duration);
-    timer->setSingleShot(true);
-    QState *timing = new QState(lightState);
-    QObject::connect(timing, SIGNAL(entered()), light, SLOT(turnOn()));
-    QObject::connect(timing, SIGNAL(entered()), timer, SLOT(start()));
-    QObject::connect(timing, SIGNAL(exited()), light, SLOT(turnOff()));
-    QFinalState *done = new QFinalState(lightState);
-    timing->addTransition(timer, SIGNAL(timeout()), done);
-    lightState->setInitialState(timing);
-    return lightState;
-}
-//! [2]
-
-//! [3]
-class TrafficLight : public QWidget
-{
-public:
-    TrafficLight(QWidget *parent = 0)
-        : QWidget(parent)
-    {
-        QVBoxLayout *vbox = new QVBoxLayout(this);
-        TrafficLightWidget *widget = new TrafficLightWidget();
-        vbox->addWidget(widget);
-        vbox->setMargin(0);
-
-        QStateMachine *machine = new QStateMachine(this);
-        QState *redGoingYellow = createLightState(widget->redLight(), 3000);
-        redGoingYellow->setObjectName("redGoingYellow");
-        QState *yellowGoingGreen = createLightState(widget->yellowLight(), 1000);
-        yellowGoingGreen->setObjectName("yellowGoingGreen");
-        redGoingYellow->addTransition(redGoingYellow, SIGNAL(finished()), yellowGoingGreen);
-        QState *greenGoingYellow = createLightState(widget->greenLight(), 3000);
-        greenGoingYellow->setObjectName("greenGoingYellow");
-        yellowGoingGreen->addTransition(yellowGoingGreen, SIGNAL(finished()), greenGoingYellow);
-        QState *yellowGoingRed = createLightState(widget->yellowLight(), 1000);
-        yellowGoingRed->setObjectName("yellowGoingRed");
-        greenGoingYellow->addTransition(greenGoingYellow, SIGNAL(finished()), yellowGoingRed);
-        yellowGoingRed->addTransition(yellowGoingRed, SIGNAL(finished()), redGoingYellow);
-
-        machine->addState(redGoingYellow);
-        machine->addState(yellowGoingGreen);
-        machine->addState(greenGoingYellow);
-        machine->addState(yellowGoingRed);
-        machine->setInitialState(redGoingYellow);
-        machine->start();
-    }
-};
-//! [3]
-
-//! [4]
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-
-    TrafficLight widget;
-    widget.resize(110, 300);
-    widget.show();
-
-    return app.exec();
-}
-//! [4]
-
-#include "main.moc"
diff --git a/examples/statemachine/trafficlight/trafficlight.desktop b/examples/statemachine/trafficlight/trafficlight.desktop
deleted file mode 100644
index 8a5cc1673b..0000000000
--- a/examples/statemachine/trafficlight/trafficlight.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Traffic Light
-Exec=/opt/usr/bin/trafficlight
-Icon=trafficlight
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/statemachine/trafficlight/trafficlight.pro b/examples/statemachine/trafficlight/trafficlight.pro
deleted file mode 100644
index 5bc0cdaef5..0000000000
--- a/examples/statemachine/trafficlight/trafficlight.pro
+++ /dev/null
@@ -1,10 +0,0 @@
-SOURCES = main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/trafficlight
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS trafficlight.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/trafficlight
-INSTALLS += target sources
-QT += widgets
-
-
diff --git a/examples/statemachine/twowaybutton/main.cpp b/examples/statemachine/twowaybutton/main.cpp
deleted file mode 100644
index 05f82538ff..0000000000
--- a/examples/statemachine/twowaybutton/main.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 Nokia Corporation and its Subsidiary(-ies) 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-//! [0]
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-    QPushButton button;
-    QStateMachine machine;
-//! [0]
-
-//! [1]
-    QState *off = new QState();
-    off->assignProperty(&button, "text", "Off");
-    off->setObjectName("off");
-
-    QState *on = new QState();
-    on->setObjectName("on");
-    on->assignProperty(&button, "text", "On");
-//! [1]
-
-//! [2]
-    off->addTransition(&button, SIGNAL(clicked()), on);
-    on->addTransition(&button, SIGNAL(clicked()), off);
-//! [2]
-
-//! [3]
-    machine.addState(off);
-    machine.addState(on);
-//! [3]
-
-//! [4]
-    machine.setInitialState(off);
-    machine.start();
-//! [4]
-
-//! [5]
-    button.resize(100, 50);
-    button.show();
-    return app.exec();
-}
-//! [5]
diff --git a/examples/statemachine/twowaybutton/twowaybutton.desktop b/examples/statemachine/twowaybutton/twowaybutton.desktop
deleted file mode 100644
index 9dd0918937..0000000000
--- a/examples/statemachine/twowaybutton/twowaybutton.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Version=1.0
-Type=Application
-Terminal=false
-Name=Two-way Button
-Exec=/opt/usr/bin/twowaybutton
-Icon=twowaybutton
-X-Window-Icon=
-X-HildonDesk-ShowInToolbar=true
-X-Osso-Type=application/x-executable
diff --git a/examples/statemachine/twowaybutton/twowaybutton.pro b/examples/statemachine/twowaybutton/twowaybutton.pro
deleted file mode 100644
index ffbd982845..0000000000
--- a/examples/statemachine/twowaybutton/twowaybutton.pro
+++ /dev/null
@@ -1,10 +0,0 @@
-SOURCES = main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/twowaybutton
-sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS twowaybutton.pro
-sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/statemachine/twowaybutton
-INSTALLS += target sources
-QT += widgets
-
-