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-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** 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 The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/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: https://www.gnu.org/licenses/fdl-1.3.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-
-/*!
-
-\example multimediawidgets/camera
-\title Camera Example
-\ingroup multimedia_examples
-\ingroup camera_examples
-\brief The Camera Example shows how to use the API to capture a still image
-or video.
-
-The Camera Example demonstrates how you can use \l{Qt Multimedia} to implement
-some basic Camera functionality to take still images and record video clips
-with audio.
-
-\include examples-run.qdocinc
-
-A Camera class is created that will act as our Camera. It has a user interface,
-control functions, setting values and a means of defining the location where
-the image or video clip is to be saved. It will also store the image and video
-settings.
-
-The Camera class contains an instance of \l {QCamera}, the API class interface to
-the hardware. It also has an instance of \l {QCameraImageCapture} to take still images
-and an instance of \l {QMediaRecorder} to record video. It also contains the user
-interface object.
-
-The Camera constructor does some basic initialization. The camera object is
-set to '0', the user interface is initialized and UI signal are connected to
-slots that react to the triggering event. However, most of the work is done when
-the \e{setCamera()} function is called, passing in a \l {QByteArray}.
-
-\e{setCamera()} sets up various connections between the user interface and the functionality
-of the Camera class using signals and slots. It also instantiates and initializes the \l {QCamera},
-\l {QCameraImageCapture} and \l {QMediaRecorder} objects mentioned above. The still
-and video recording visual tabs are enabled and finally the
-\l {QCamera::start()}{start()} function of the \l{QCamera} object is called.
-
-Now that the camera is ready for user commands it waits for a suitable event.
-Such an event will be the key press of either the \l {Qt::Key_CameraFocus} or
-\l {Qt::Key_Camera} buttons on the application window. Camera focus will
-simply display the viewfinder and lock the camera settings. Key_Camera will
-either call \e{takeImage()} if the \l {QCamera::captureMode()}{captureMode()}
-is QCamera::CaptureStillImage, or if the capture mode is for video then one
-of two actions will occur. If the recording state shows that we are currently
-recording then the \e{stop()} function is called resulting in a call to
-\l {QCamera::stop()}, whereas if we are not recording then a video recording
-is started with a call to \l {QMediaRecorder::record()}.
-
-\image camera-example.png
-
-*/