Doc: Fix issues related to example docs

    - Add documentation for Quick Nano Browser
    - Add all examples to the correct group
    - Add instructions to run the examples
    - Qt WebEngine Widgets index page: Add examples section

Task-number: QTBUG-42668
Change-Id: Ie60f8708336b9c147d0c22afb555fe87287deddc
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>

2 files changed, 41 insertions, 0 deletions

diff --git a/examples/webengine/quicknanobrowser/doc/images/quicknanobrowser-demo.jpg b/examples/webengine/quicknanobrowser/doc/images/quicknanobrowser-demo.jpg
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--- /dev/null
+++ b/examples/webengine/quicknanobrowser/doc/images/quicknanobrowser-demo.jpg
diff --git a/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc b/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc
new file mode 100644
index 000000000..e42637073
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+++ b/examples/webengine/quicknanobrowser/doc/src/quicknanobrowser.qdoc
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.  Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: http://www.gnu.org/copyleft/fdl.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example quicknanobrowser
+    \title WebEngine Quick Nano Browser
+    \ingroup webengine-examples
+    \brief A web browser implemented using the WebEngineView QML type.
+
+    The Quick Nano Browser demo shows the \l{Qt WebEngine} module in action,
+    providing a little QML web browser with support for tabs and keyboard
+    shortcuts.
+
+    \image quicknanobrowser-demo.jpg
+
+    \include examples-run.qdocinc
+*/