Move tutorials to widgets.

All of these are very QWidget centric.
They cannot properly refer to the
sources without being part of the widget module.

This fixes around 300 qdoc errors.

Change-Id: I5a7c2dbc10f7913f7b088d6a0ac81323b3c287ac
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

19 files changed, 963 insertions, 0 deletions

diff --git a/examples/widgets/tutorials/threads/clock/clock.pro b/examples/widgets/tutorials/threads/clock/clock.pro
new file mode 100644
index 0000000000..b07c84a627
--- /dev/null
+++ b/examples/widgets/tutorials/threads/clock/clock.pro
@@ -0,0 +1,14 @@
+CONFIG += console
+TEMPLATE = app
+SOURCES += main.cpp \
+    clockthread.cpp
+HEADERS += clockthread.h
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/clock
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS clock.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/clock
+INSTALLS += target sources
+
+
+QT += widgets
diff --git a/examples/widgets/tutorials/threads/clock/clockthread.cpp b/examples/widgets/tutorials/threads/clock/clockthread.cpp
new file mode 100644
index 0000000000..dccf4446ef
--- /dev/null
+++ b/examples/widgets/tutorials/threads/clock/clockthread.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 "clockthread.h"
+
+ //This class starts another thread where it emits a signal for every new second.
+
+//! [1]
+// clock/clockthread.cpp
+void ClockThread::run()
+{
+    QTimer timer;
+    connect(&timer, SIGNAL(timeout()), this, SLOT(timerHit()), Qt::DirectConnection);
+    timer.setInterval(10);
+    timer.start();   // puts one event in the threads event queue
+    exec();
+    timer.stop();
+}
+
+void ClockThread::timerHit()
+{
+    QString newTime= QDateTime::currentDateTime().toString("ddd MMMM d yy, hh:mm:ss");
+    if(m_lastTime != newTime ){
+        m_lastTime = newTime;
+        emit sendTime(newTime) ;
+    }
+}
+//! [1]
diff --git a/examples/widgets/tutorials/threads/clock/clockthread.h b/examples/widgets/tutorials/threads/clock/clockthread.h
new file mode 100644
index 0000000000..e33b38fca4
--- /dev/null
+++ b/examples/widgets/tutorials/threads/clock/clockthread.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 CLOCKTHREAD_H
+#define CLOCKTHREAD_H
+
+#include <QString>
+#include <QThread>
+
+
+
+//! [1]
+// clock/clockthread.h
+class ClockThread : public QThread
+{
+    Q_OBJECT
+signals:
+    void sendTime(QString time);
+private:
+    void run();
+    QString m_lastTime;
+private slots:
+    void timerHit();
+
+};
+//! [1]
+#endif // CLOCKTHREAD_H
\ No newline at end of file
diff --git a/examples/widgets/tutorials/threads/clock/main.cpp b/examples/widgets/tutorials/threads/clock/main.cpp
new file mode 100644
index 0000000000..78c27440d6
--- /dev/null
+++ b/examples/widgets/tutorials/threads/clock/main.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 "clockthread.h"
+
+//A clock that does time formatting in another thread
+
+//! [1]
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    // build gui
+    QWidget widget;
+    QLabel *label = new QLabel;
+    QHBoxLayout *layout = new QHBoxLayout(&widget);
+    layout->addWidget(label);
+    widget.setWindowTitle("clock");
+
+    //instantiate thread object
+    ClockThread clockThread;
+    QObject::connect(&clockThread, SIGNAL(sendTime(QString)), label, SLOT(setText(QString)), Qt::QueuedConnection);
+    clockThread.start();
+    widget.show();
+    app.exec();
+    clockThread.quit();
+    clockThread.wait();
+    return 0;
+}
+//! [1]
diff --git a/examples/widgets/tutorials/threads/helloconcurrent/helloconcurrent.cpp b/examples/widgets/tutorials/threads/helloconcurrent/helloconcurrent.cpp
new file mode 100644
index 0000000000..02aed98c1d
--- /dev/null
+++ b/examples/widgets/tutorials/threads/helloconcurrent/helloconcurrent.cpp
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 <QtConcurrent>
+
+/*
+ says hello from main thread and secondary thread using QtConcurrent
+*/
+
+//! [1]
+// helloconcurrent/main.cpp
+void hello()
+{
+    qDebug() << "Hello from thread " << QThread::currentThread();
+}
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+    QFuture<void> future = QtConcurrent::run(hello);
+    qDebug() << "hello from GUI thread " << QThread::currentThread();
+    future.waitForFinished();
+    return 0;
+}
+//! [1]
diff --git a/examples/widgets/tutorials/threads/helloconcurrent/helloconcurrent.pro b/examples/widgets/tutorials/threads/helloconcurrent/helloconcurrent.pro
new file mode 100644
index 0000000000..1941666755
--- /dev/null
+++ b/examples/widgets/tutorials/threads/helloconcurrent/helloconcurrent.pro
@@ -0,0 +1,16 @@
+QT -= gui
+QT += concurrent
+
+CONFIG += console
+CONFIG -= app_bundle
+TEMPLATE = app
+SOURCES += helloconcurrent.cpp 
+   
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/helloconcurrent
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS helloconcurrent.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/helloconcurrent
+INSTALLS += target sources
+
+
+
diff --git a/examples/widgets/tutorials/threads/hellothread/hellothread.cpp b/examples/widgets/tutorials/threads/hellothread/hellothread.cpp
new file mode 100644
index 0000000000..5c6bbac1ed
--- /dev/null
+++ b/examples/widgets/tutorials/threads/hellothread/hellothread.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 <QDebug>
+#include "hellothread.h"
+/*
+ * demonstrates use of QThread, says hello in another thread and terminates
+ */
+
+//! [1]
+// hellothread/hellothread.cpp
+void HelloThread::run()
+{
+     qDebug() << "hello from worker thread " << thread()->currentThreadId();
+}
+//! [1]
diff --git a/examples/widgets/tutorials/threads/hellothread/hellothread.h b/examples/widgets/tutorials/threads/hellothread/hellothread.h
new file mode 100644
index 0000000000..9b0a0199fc
--- /dev/null
+++ b/examples/widgets/tutorials/threads/hellothread/hellothread.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 HELLOTHREAD_H
+#define HELLOTHREAD_H
+
+#include <QThread>
+//! [1]
+// hellothread/hellothread.h
+class HelloThread : public QThread
+{
+    Q_OBJECT
+private:
+    void run();
+};
+//! [1]
+#endif // HELLOTHREAD_H
diff --git a/examples/widgets/tutorials/threads/hellothread/hellothread.pro b/examples/widgets/tutorials/threads/hellothread/hellothread.pro
new file mode 100644
index 0000000000..877bb10c39
--- /dev/null
+++ b/examples/widgets/tutorials/threads/hellothread/hellothread.pro
@@ -0,0 +1,16 @@
+QT -= gui
+
+CONFIG += console
+CONFIG -= app_bundle
+TEMPLATE = app
+SOURCES += main.cpp \
+    hellothread.cpp 
+HEADERS += hellothread.h 
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/hellothread
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS hellothread.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/hellothread
+INSTALLS += target sources
+
+
diff --git a/examples/widgets/tutorials/threads/hellothread/main.cpp b/examples/widgets/tutorials/threads/hellothread/main.cpp
new file mode 100644
index 0000000000..2f89b5394f
--- /dev/null
+++ b/examples/widgets/tutorials/threads/hellothread/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 "hellothread.h"
+
+//! [1]
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+    HelloThread thread;
+    thread.start();
+    qDebug() << "hello from GUI thread " << app.thread()->currentThreadId();
+    thread.wait();  // do not exit before the thread is completed!
+    return 0;
+}
+//! [1]
diff --git a/examples/widgets/tutorials/threads/hellothreadpool/hellothreadpool.cpp b/examples/widgets/tutorials/threads/hellothreadpool/hellothreadpool.cpp
new file mode 100644
index 0000000000..9cf1351b54
--- /dev/null
+++ b/examples/widgets/tutorials/threads/hellothreadpool/hellothreadpool.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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>
+// A hello world program to demonstrate the use of the global thread pool
+
+//! [1]
+// hellothreadpool/main.cpp
+class Work : public QRunnable
+{
+public:
+    void run()
+    {
+        qDebug() << "Hello from thread " << QThread::currentThread();
+    }
+};
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+    Work work;
+    work.setAutoDelete(false);
+    QThreadPool *threadPool = QThreadPool::globalInstance();
+    threadPool->start(&work);
+    qDebug() << "hello from GUI thread " << QThread::currentThread();
+    threadPool->waitForDone();
+    return 0;
+}
+//! [1]
diff --git a/examples/widgets/tutorials/threads/hellothreadpool/hellothreadpool.pro b/examples/widgets/tutorials/threads/hellothreadpool/hellothreadpool.pro
new file mode 100644
index 0000000000..8539f38f45
--- /dev/null
+++ b/examples/widgets/tutorials/threads/hellothreadpool/hellothreadpool.pro
@@ -0,0 +1,16 @@
+QT -= gui
+
+CONFIG += console
+CONFIG -= app_bundle  
+TEMPLATE = app
+SOURCES += hellothreadpool.cpp 
+   
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/hellothreadpool
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS hellothreadpool.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/hellothreadpool
+INSTALLS += target sources
+
+
+
+
diff --git a/examples/widgets/tutorials/threads/movedobject/main.cpp b/examples/widgets/tutorials/threads/movedobject/main.cpp
new file mode 100644
index 0000000000..7a8da3a3df
--- /dev/null
+++ b/examples/widgets/tutorials/threads/movedobject/main.cpp
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 "workerobject.h"
+#include "thread.h"
+
+/*
+ * moves a class derived from QObject (WorkerObject) to another thread
+ * and calls methods over thread boundaries.
+ */
+
+//![1]
+// movedobject/main.cpp
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+    Thread thread;
+    qDebug() << "main thread ID: " << app.thread()->currentThreadId();
+    WorkerObject *worker = new WorkerObject;
+    thread.launchWorker(worker);
+    QMetaObject::invokeMethod(worker, "doWork", Qt::QueuedConnection);
+    QMetaObject::invokeMethod(worker, "startPolling",  Qt::QueuedConnection,  Q_ARG(int, 500));
+    //let application produce output for 3 seconds and quit
+    QTimer::singleShot(3000, &app, SLOT(quit()));
+    app.exec();
+    thread.stop();
+    thread.wait();
+    delete worker;
+    return 0;
+}
+//![1]
diff --git a/examples/widgets/tutorials/threads/movedobject/movedobject.pro b/examples/widgets/tutorials/threads/movedobject/movedobject.pro
new file mode 100644
index 0000000000..c7fd608c7e
--- /dev/null
+++ b/examples/widgets/tutorials/threads/movedobject/movedobject.pro
@@ -0,0 +1,18 @@
+CONFIG += console
+CONFIG -= app_bundle
+TEMPLATE = app
+SOURCES += main.cpp \
+    workerobject.cpp \
+    thread.cpp
+
+HEADERS += \
+    workerobject.h \
+    thread.h
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/movedobject
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS movedobject.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tutorials/threads/movedobject
+INSTALLS += target sources
+
+QT += widgets
diff --git a/examples/widgets/tutorials/threads/movedobject/thread.cpp b/examples/widgets/tutorials/threads/movedobject/thread.cpp
new file mode 100644
index 0000000000..a53351e491
--- /dev/null
+++ b/examples/widgets/tutorials/threads/movedobject/thread.cpp
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 "thread.h"
+
+/*
+ * QThread derived class with additional capability to move a QObject to the
+ * new thread, to stop the thread and move the QObject back to the thread where
+ *it came from.
+ */
+
+Thread::Thread( QObject *parent)
+    : QThread (parent)
+{
+    //we need a class that receives signals from other threads and emits a signal in response
+    shutDownHelper=new QSignalMapper;
+    shutDownHelper->setMapping(this,0);
+    connect(this, SIGNAL(started()), this, SLOT(setReadyStatus() ), Qt::DirectConnection);
+    connect(this, SIGNAL(aboutToStop()), shutDownHelper, SLOT(map()) );
+}
+
+//------------------------------------------------------
+Thread::~Thread()
+{
+    delete shutDownHelper;
+}
+
+//------------------------------------------------------
+// starts thread, moves worker to this thread and blocks
+void Thread::launchWorker(QObject *worker)
+{
+    this->worker = worker;
+    start();
+    worker->moveToThread(this);
+    shutDownHelper->moveToThread(this);
+    connect(shutDownHelper, SIGNAL(mapped(int) ), this, SLOT(stopExecutor()), Qt::DirectConnection );
+    mutex.lock();
+    waitCondition.wait(&mutex);
+}
+
+//------------------------------------------------------
+// puts a command to stop processing in the event queue of worker thread
+void Thread::stop()
+{
+    emit aboutToStop();
+}
+
+//------------------------------------------------------
+
+// methods above this line should be called in  gui thread context
+// methods below this line are private and will be run in  secondary thread context
+
+//------------------------------------------------------
+void Thread::stopExecutor()  //secondary thread context
+{
+    exit();
+}
+
+//------------------------------------------------------
+void Thread::setReadyStatus()
+{
+    waitCondition.wakeAll();
+}
diff --git a/examples/widgets/tutorials/threads/movedobject/thread.h b/examples/widgets/tutorials/threads/movedobject/thread.h
new file mode 100644
index 0000000000..77a76b7bb5
--- /dev/null
+++ b/examples/widgets/tutorials/threads/movedobject/thread.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 THREAD_H
+#define THREAD_H
+
+#include <QtCore>
+
+class Thread :public QThread
+{
+    Q_OBJECT
+public:
+    Thread( QObject *parent=0);
+    ~Thread();
+    void stop();
+    void launchWorker(QObject *worker);
+private:
+    QObject *worker;
+    QSignalMapper *shutDownHelper;
+    QWaitCondition waitCondition;
+    QMutex mutex;
+private slots:
+    void stopExecutor();
+    void setReadyStatus();
+signals:
+    void aboutToStop();
+};
+
+#endif // THREAD_H
diff --git a/examples/widgets/tutorials/threads/movedobject/workerobject.cpp b/examples/widgets/tutorials/threads/movedobject/workerobject.cpp
new file mode 100644
index 0000000000..5f63086b80
--- /dev/null
+++ b/examples/widgets/tutorials/threads/movedobject/workerobject.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 "workerobject.h"
+
+/*
+ * represents an object that lives in another thread where it polls a resource
+ * and communicates with the gui thread
+ */
+
+WorkerObject::WorkerObject(QObject *parent)
+    : QObject(parent)
+{
+    timer = new QTimer(this);
+    connect(timer, SIGNAL(timeout()), this, SLOT(poll()));
+}
+
+//---------------------------------------------------------------
+void WorkerObject::doWork()
+{
+
+    qDebug() << "doing work in thread " << thread()->currentThreadId() ;
+}
+
+//---------------------------------------------------------------
+WorkerObject::~WorkerObject()
+{
+    qDebug() << "destruction WorkerObject in thread " << thread()->currentThreadId();
+}
+
+//---------------------------------------------------------------
+void WorkerObject::startPolling(int milliseconds)
+{
+    count=0;
+    timer->start(milliseconds);
+}
+
+//---------------------------------------------------------------
+void WorkerObject::stopPolling()
+{
+    timer->stop();
+}
+
+//---------------------------------------------------------------
+void WorkerObject::poll()
+{
+    qDebug() << QString("timer hit %1").arg(count);
+    count++;
+}
+
diff --git a/examples/widgets/tutorials/threads/movedobject/workerobject.h b/examples/widgets/tutorials/threads/movedobject/workerobject.h
new file mode 100644
index 0000000000..e19ab01bfb
--- /dev/null
+++ b/examples/widgets/tutorials/threads/movedobject/workerobject.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the 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 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 WORKEROBJECT_H
+#define WORKEROBJECT_H
+
+#include <QtCore>
+
+class WorkerObject : public QObject
+{
+    Q_OBJECT
+public:
+    explicit WorkerObject(QObject *parent = 0);
+    ~WorkerObject();
+public slots:
+    void doWork();
+    void startPolling(int milliseconds);
+    void stopPolling();
+private slots:
+    void poll();
+private:
+    QTimer *timer;
+    int count;
+};
+
+#endif // WORKEROBJECT_H
diff --git a/examples/widgets/tutorials/threads/threads.pro b/examples/widgets/tutorials/threads/threads.pro
new file mode 100644
index 0000000000..a95eccaaa0
--- /dev/null
+++ b/examples/widgets/tutorials/threads/threads.pro
@@ -0,0 +1,10 @@
+TEMPLATE = subdirs
+
+SUBDIRS = hellothread \
+          hellothreadpool \
+          clock \
+          movedobject 
+
+contains(QT_CONFIG, concurrent): SUBDIRS += helloconcurrent
+
+QT += widgets