Fix snippets to compile to ensure they are valid

Also deletes snippets that are no longer used by docs.

Task-number: QTBUG-26637

Change-Id: I63e129f3169ae78aeb7ac840b6f5b5925dbd06b4
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

21 files changed, 20 insertions, 851 deletions

diff --git a/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp b/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp
index b9676e4b66..3371347045 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp
@@ -37,14 +37,14 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include <QtCore>
-#include <QtQml>
+#include <QGuiApplication>
+#include <QtQuick>
 
 #include "applicationdata.h"
 
 //![0]
 int main(int argc, char *argv[]) {
-    QApplication app(argc, argv);
+    QGuiApplication app(argc, argv);
 
     QQuickView view;
 
diff --git a/src/qml/doc/snippets/qml/qtbinding/context/main.cpp b/src/qml/doc/snippets/qml/qtbinding/context/main.cpp
index 0849a845a6..10692fdf55 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/context/main.cpp
@@ -37,12 +37,12 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include <QtCore>
-#include <QtQml>
+#include <QGuiApplication>
+#include <QtQuick>
 
 int main(int argc, char *argv[])
 {
-    QApplication app(argc, argv);
+    QGuiApplication app(argc, argv);
 
 //![0]
 QQuickView view;
diff --git a/src/qml/doc/snippets/qml/qtbinding/enums/imageviewer.h b/src/qml/doc/snippets/qml/qtbinding/enums/imageviewer.h
deleted file mode 100644
index df9709953f..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/enums/imageviewer.h
+++ /dev/null
@@ -1,68 +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 <QtCore>
-#include <QtQml>
-
-//![start]
-class ImageViewer : public QQuickItem
-{
-    Q_OBJECT
-    Q_ENUMS(Status)
-    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
-public:
-    enum Status {
-        Ready,
-        Loading,
-        Error
-    };
-
-    Status status() const;
-//![start]
-
-    ImageViewer(QQuickItem *parent = 0);
-
-public slots:
-    void emitSignals();
-
-//![end]
-signals:
-    void statusChanged();
-};
-//![end]
diff --git a/src/qml/doc/snippets/qml/qtbinding/enums/standalone.qml b/src/qml/doc/snippets/qml/qtbinding/enums/standalone.qml
deleted file mode 100644
index 5641854175..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/enums/standalone.qml
+++ /dev/null
@@ -1,64 +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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-import MyLibrary 1.0
-import QtQuick 2.0
-
-Item {
-
-//![0]
-ImageViewer {
-    onStatusChanged: {
-        if (status == ImageViewer.Ready)
-            console.log("Image viewer is ready!")
-    }
-}
-//![0]
-
-//![1]
-ImageViewer {
-    signal someOtherSignal(int statusValue)
-
-    Component.onCompleted: {
-        someOtherSignal(ImageViewer.Loading)
-    }
-}
-//![1]
-
-}
diff --git a/src/qml/doc/snippets/qml/qtbinding/functions-cpp/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/functions-cpp/MyItem.qml
deleted file mode 100644
index e5ba588b25..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/functions-cpp/MyItem.qml
+++ /dev/null
@@ -1,55 +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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-// MyItem.qml
-import QtQuick 2.0
-
-Item {
-    width: 100; height: 100
-
-    MouseArea {
-        anchors.fill: parent
-        onClicked: {
-            myObject.cppMethod("Hello from QML")
-            myObject.cppSlot(12345)
-        }
-    }
-}
-//![0]
diff --git a/src/qml/doc/snippets/qml/qtbinding/functions-cpp/main.cpp b/src/qml/doc/snippets/qml/qtbinding/functions-cpp/main.cpp
deleted file mode 100644
index 3d63e055a3..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/functions-cpp/main.cpp
+++ /dev/null
@@ -1,59 +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 <QtCore>
-#include <QtQml>
-
-#include "myclass.h"
-
-//![0]
-int main(int argc, char *argv[]) {
-    QApplication app(argc, argv);
-
-    QQuickView view;
-    MyClass myClass;
-    view.rootContext()->setContextProperty("myObject", &myClass);
-
-    view.setSource(QUrl::fromLocalFile("MyItem.qml"));
-    view.show();
-
-    return app.exec();
-}
-//![0]
-
diff --git a/src/qml/doc/snippets/qml/qtbinding/functions-cpp/myclass.h b/src/qml/doc/snippets/qml/qtbinding/functions-cpp/myclass.h
deleted file mode 100644
index 8b6847ca99..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/functions-cpp/myclass.h
+++ /dev/null
@@ -1,57 +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 <QObject>
-#include <QDebug>
-
-//![0]
-class MyClass : public QObject
-{
-    Q_OBJECT
-public:
-    Q_INVOKABLE void cppMethod(const QString &msg) {
-        qDebug() << "Called the C++ method with" << msg;
-    }
-    
-public slots:
-    void cppSlot(int number) {
-        qDebug() << "Called the C++ slot with" << number;
-    }
-};
-//![0]
diff --git a/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp b/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp
index 5c6a0c507d..af2a5803bc 100644
--- a/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp
@@ -38,11 +38,11 @@
 **
 ****************************************************************************/
 #include <QtCore>
-#include <QtQml>
+#include <QtQuick>
 
 int main(int argc, char *argv[])
 {
-    QApplication app(argc, argv);
+    QCoreApplication app(argc, argv);
 
 //![0]
 // main.cpp
diff --git a/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp b/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp
index 98ed4173f9..1fa1397a44 100644
--- a/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp
@@ -37,8 +37,9 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include <QtCore>
+#include <QGuiApplication>
 #include <QtQml>
+#include <QtQuick>
 
 static void withComponent()
 {
@@ -53,7 +54,7 @@ QObject *object = component.create();
 
 int main(int argc, char *argv[])
 {
-    QApplication app(argc, argv);
+    QGuiApplication app(argc, argv);
 
 //![QQuickView]
 // Using QQuickView
diff --git a/src/qml/doc/snippets/qml/qtbinding/newelements/imageviewer.h b/src/qml/doc/snippets/qml/qtbinding/newelements/imageviewer.h
deleted file mode 100644
index 3559951693..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/newelements/imageviewer.h
+++ /dev/null
@@ -1,56 +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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-#include <QtCore>
-#include <QtQml>
-
-class ImageViewer : public QQuickItem
-{
-    Q_OBJECT
-    Q_PROPERTY(QUrl image READ image WRITE setImage NOTIFY imageChanged)
-
-public:
-    void setImage(const QUrl &url);
-    QUrl image() const;
-
-signals:
-    void imageChanged();
-};
-//![0]
diff --git a/src/qml/doc/snippets/qml/qtbinding/newelements/main.cpp b/src/qml/doc/snippets/qml/qtbinding/newelements/main.cpp
deleted file mode 100644
index 8ab7eb63f4..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/newelements/main.cpp
+++ /dev/null
@@ -1,62 +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 <QtCore>
-#include <QtQml>
-
-#include "imageviewer.h"
-
-void ImageViewer::setImage(const QUrl &url) {}
-QUrl ImageViewer::image() const { return QUrl(); }
-
-int main(int argc, char *argv[])
-{
-    QApplication app(argc, argv);
-
-    //![register]
-    qmlRegisterType<ImageViewer>("MyLibrary", 1, 0, "ImageViewer");
-    //![register]
-
-    QQuickView view;
-    view.setSource(QUrl::fromLocalFile("standalone.qml"));
-    view.show();
-
-    return app.exec();
-}
-
diff --git a/src/qml/doc/snippets/qml/qtbinding/newelements/standalone.qml b/src/qml/doc/snippets/qml/qtbinding/newelements/standalone.qml
deleted file mode 100644
index d2a8926bd0..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/newelements/standalone.qml
+++ /dev/null
@@ -1,44 +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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-import MyLibrary 1.0
-
-ImageViewer { image: "smile.png" }
-//![0]
diff --git a/src/qml/doc/snippets/qml/qtbinding/properties-cpp/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/properties-cpp/MyItem.qml
deleted file mode 100644
index f2a14d92a4..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/properties-cpp/MyItem.qml
+++ /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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-// MyItem.qml
-import QtQuick 2.0
-
-Rectangle {
-    width: 100; height: 100
-    color: applicationData.backgroundColor
-
-    MouseArea {
-        anchors.fill: parent
-        onClicked: applicationData.backgroundColor = "red"
-    }
-}
-//![0]
-
diff --git a/src/qml/doc/snippets/qml/qtbinding/properties-cpp/applicationdata.h b/src/qml/doc/snippets/qml/qtbinding/properties-cpp/applicationdata.h
deleted file mode 100644
index b558e8528f..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/properties-cpp/applicationdata.h
+++ /dev/null
@@ -1,71 +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 <QObject>
-#include <QColor>
-
-//![0]
-class ApplicationData : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QColor backgroundColor
-            READ backgroundColor
-            WRITE setBackgroundColor
-            NOTIFY backgroundColorChanged)
-
-public:
-    void setBackgroundColor(const QColor &c) {
-        if (c != m_color) {
-            m_color = c;
-            emit backgroundColorChanged();
-        }
-    }
-
-    QColor backgroundColor() const {
-        return m_color;
-    }
-
-signals:
-    void backgroundColorChanged();
-
-private:
-    QColor m_color;
-};
-//![0]
diff --git a/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp b/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp
index 15cb517c7b..de874d088c 100644
--- a/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp
@@ -42,7 +42,7 @@
 
 int main(int argc, char *argv[])
 {
-    QApplication app(argc, argv);
+    QCoreApplication app(argc, argv);
 
 //![0]
 QQmlEngine engine;
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/signals-cpp/MyItem.qml
deleted file mode 100644
index 17df7704c5..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/MyItem.qml
+++ /dev/null
@@ -1,50 +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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-// MyItem.qml
-import QtQuick 2.0
-
-Item {
-    Connections {
-        target: imageViewer
-        onImageChanged: console.log("Image has changed!")
-    }
-}
-//![0]
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/imageviewer.h b/src/qml/doc/snippets/qml/qtbinding/signals-cpp/imageviewer.h
deleted file mode 100644
index 3423295234..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/imageviewer.h
+++ /dev/null
@@ -1,64 +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 <QtCore>
-#include <QtQml>
-
-//![start]
-class ImageViewer : public QQuickItem
-{
-    Q_OBJECT
-    Q_PROPERTY(QUrl image READ image WRITE setImage NOTIFY imageChanged)
-public:
-//![start]
-    ImageViewer(QQuickItem *item = 0);
-
-    void setImage(const QUrl &url) {}
-    QUrl image() const { return QUrl(); }
-
-public slots:
-    void emitSignals();
-
-//![end]
-signals:
-    void imageChanged();
-    void loadingError(const QString &errorMsg);
-};
-//![end]
-
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/main.cpp b/src/qml/doc/snippets/qml/qtbinding/signals-cpp/main.cpp
deleted file mode 100644
index 402e811913..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/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 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 <QtCore>
-#include <QtQml>
-
-#include "imageviewer.h"
-
-
-ImageViewer::ImageViewer(QQuickItem *item)
-    : QQuickItem(item)
-{
-    QTimer::singleShot(0, this, SLOT(emitSignals()));
-}
-
-void ImageViewer::emitSignals()
-{
-    emit imageChanged();
-    emit loadingError("some error message");
-}
-
-int main(int argc, char *argv[])
-{
-    QApplication app(argc, argv);
-
-    qmlRegisterType<ImageViewer>("MyLibrary", 1, 0, "ImageViewer");
-
-    QQuickView standalone;
-    standalone.setSource(QUrl::fromLocalFile("standalone.qml"));
-    standalone.show();
-
-//![connections]
-ImageViewer viewer;
-
-QQuickView view;
-view.rootContext()->setContextProperty("imageViewer", &viewer);
-
-view.setSource(QUrl::fromLocalFile("MyItem.qml"));
-view.show();
-//![connections]
-
-    return app.exec();
-}
-
-
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/standalone.qml b/src/qml/doc/snippets/qml/qtbinding/signals-cpp/standalone.qml
deleted file mode 100644
index 33afc1f39c..0000000000
--- a/src/qml/doc/snippets/qml/qtbinding/signals-cpp/standalone.qml
+++ /dev/null
@@ -1,48 +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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-import MyLibrary 1.0
-
-//![0]
-ImageViewer {
-    onImageChanged: console.log("Image changed!")
-    onLoadingError: console.log("Image failed to load:", errorMsg)
-}
-//![0]
-
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp b/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp
index 8528d9ce5e..ebb84ab440 100644
--- a/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp
@@ -37,12 +37,14 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include <QtCore>
-#include <QtQml>
+#include <QGuiApplication>
+#include <QtQuick>
+
+#include "myclass.h"
 
 //![0]
 int main(int argc, char *argv[]) {
-    QApplication app(argc, argv);
+    QGuiApplication app(argc, argv);
 
     QQuickView view(QUrl::fromLocalFile("MyItem.qml"));
     QObject *item = view.rootObject();
@@ -56,4 +58,3 @@ int main(int argc, char *argv[]) {
 }
 //![0]
 
-#include "moc_main.cpp"
diff --git a/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp b/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp
index a10b9a8c12..7c952b419e 100644
--- a/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp
@@ -37,11 +37,11 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-#include <QtCore>
-#include <QtQml>
+#include <QGuiApplication>
+#include <QtQuick>
 
 int main(int argc, char *argv[]) {
-    QApplication app(argc, argv);
+    QGuiApplication app(argc, argv);
 
 //![0]
 // C++