Doc: Fix documentation warnings

- Fix incorrect paths passed to \example command
   - Fix resulting linking issues
   - Fix examplesinstallpath in .qdocconf
   - Remove unnecessary group definition

Change-Id: I72a437ac6d297f3c63d4f29a0e3110971d1e330f
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>

examples/multimedia/audiodevices/doc/src/audiodevices.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example audiodevices
+    \example multimedia/audiodevices
     \title Audio Devices Example
     \ingroup multimedia_examples
     \brief Testing the available audio devices and their configuration.

examples/multimedia/audioengine/doc/src/audioengine.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example audioengine
+    \example multimedia/audioengine
     \title AudioEngine Example
     \ingroup multimedia_examples
     \brief Enabling 3D sound control using the Qt Audio Engine API.

examples/multimedia/audioinput/doc/src/audioinput.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example audioinput
+    \example multimedia/audioinput
     \title Audio Input Example
     \ingroup multimedia_examples
     \brief Recording audio using the QAudioInput class

examples/multimedia/audiooutput/doc/src/audiooutput.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example audiooutput
+    \example multimedia/audiooutput
     \title Audio Output Example
     \ingroup multimedia_examples
     \brief Enabling audio playback using the QAudioOutput class.

examples/multimedia/audiorecorder/doc/src/audiorecorder.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example audiorecorder
+    \example multimedia/audiorecorder
     \title Audio Recorder Example
     \ingroup multimedia_examples
     \brief Discovering the available devices and supported codecs.

examples/multimedia/declarative-camera/doc/src/declarative-camera.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-\example declarative-camera
+\example multimedia/declarative-camera
 \title QML Camera Example
 \ingroup multimedia_examples
 \brief  The Camera Example shows how to use the API to capture a still image

examples/multimedia/declarative-radio/doc/src/declarative-radio.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example declarative-radio
+    \example multimedia/declarative-radio
     \title Declarative Radio Example
     \brief Demonstrates using the Radio QML type from Qt Multimedia.
     \ingroup multimedia_examples

examples/multimedia/spectrum/doc/src/spectrum.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example spectrum
+    \example multimedia/spectrum
     \title Spectrum Example
     \ingroup multimedia_examples
     \brief Analyzing a raw audio stream using the FFTReal library.

examples/multimedia/video/doc/src/qmlvideo.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-\example video/qmlvideo
+\example multimedia/video/qmlvideo
 \title QML Video Example
 \ingroup multimedia_examples
 \brief Transforming video and camera viewfinder content.
@@ -50,15 +50,15 @@ which moves across the \l{VideoOutput} item.
 
 \section1 Application Structure
 
-The \l{video/qmlvideo/qml/qmlvideo/main.qml} file creates a UI which includes
+The \l{multimedia/video/qmlvideo/qml/qmlvideo/main.qml} file creates a UI which includes
 the following items:
 
 \list
-    \li Two \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button} instances, each
+    \li Two \l{multimedia/video/qmlvideo/qml/qmlvideo/Button.qml}{Button} instances, each
        of which displays a filename, and can be used to launch a
-       \l{video/qmlvideo/qml/qmlvideo/FileBrowser.qml}{FileBrowser}
-    \li An exit \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button}
-    \li A \l{video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml}{SceneSelectionPanel},
+       \l{multimedia/video/qmlvideo/qml/qmlvideo/FileBrowser.qml}{FileBrowser}
+    \li An exit \l{multimedia/video/qmlvideo/qml/qmlvideo/Button.qml}{Button}
+    \li A \l{multimedia/video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml}{SceneSelectionPanel},
        which is a flickable list displaying the available scenes
     \li At the lower left, an item which displays the QML repainting rate - the
        upper number is the instantaneous frame rate and the lower number is the
@@ -70,18 +70,18 @@ the following items:
 Each scene in the flickable list is implemented in its own QML file - for
 example the video-basic scene (which just displays a static \l{VideoOutput}
 in the center of the screen) is implemented in the
-\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic.qml} file.  As you
+\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic.qml} file.  As you
 can see from the code, this makes use of a type of inheritance: a
-\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic} item ...
+\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic} item ...
 
-\quotefromfile video/qmlvideo/qml/qmlvideo/VideoBasic.qml
+\quotefromfile multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml
 \skipto import
 \printuntil /^\}/
 
 ... is-a
-\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} ...
+\l{multimedia/video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} ...
 
-\quotefromfile video/qmlvideo/qml/qmlvideo/SceneBasic.qml
+\quotefromfile multimedia/video/qmlvideo/qml/qmlvideo/SceneBasic.qml
 \skipto import
 \printuntil contentType
 \dots
@@ -92,9 +92,9 @@ can see from the code, this makes use of a type of inheritance: a
 \printuntil /^\}/
 
 ... which is-a
-\l{video/qmlvideo/qml/qmlvideo/Scene.qml}{Scene}:
+\l{multimedia/video/qmlvideo/qml/qmlvideo/Scene.qml}{Scene}:
 
-\quotefromfile video/qmlvideo/qml/qmlvideo/Scene.qml
+\quotefromfile multimedia/video/qmlvideo/qml/qmlvideo/Scene.qml
 \skipto import
 \printuntil root
 \dots
@@ -104,25 +104,25 @@ can see from the code, this makes use of a type of inheritance: a
 \skipto Button
 \printuntil /^\}/
 
-\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} describes the
+\l{multimedia/video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} describes the
 structure and behaviour of the scene, but is agnostic of the type of content
 which will be displayed - this is abstracted by
-\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content}.
+\l{multimedia/video/qmlvideo/qml/qmlvideo/Content.qml}{Content}.
 
 This pattern allows us to define a particular use case (in this case, simply
 display a static piece of content), and then instantiate that use case for
 both video content
-(\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic}) and camera content
-(\l{video/qmlvideo/qml/qmlvideo/CameraBasic.qml}{CameraBasic}).  This approach
+(\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic}) and camera content
+(\l{multimedia/video/qmlvideo/qml/qmlvideo/CameraBasic.qml}{CameraBasic}).  This approach
 is used to implement many of the other scenes - for example, "repeatedly slide
 the content from left to right and back again" is implemented by
-\l{video/qmlvideo/qml/qmlvideo/SceneMove.qml}{SceneMove}, on which
-\l{video/qmlvideo/qml/qmlvideo/VideoMove.qml}{VideoMove} and
-\l{video/qmlvideo/qml/qmlvideo/CameraMove.qml}{CameraMove} are based.
+\l{multimedia/video/qmlvideo/qml/qmlvideo/SceneMove.qml}{SceneMove}, on which
+\l{multimedia/video/qmlvideo/qml/qmlvideo/VideoMove.qml}{VideoMove} and
+\l{multimedia/video/qmlvideo/qml/qmlvideo/CameraMove.qml}{CameraMove} are based.
 
 Depending on the value of the contentType property in the top-level scene
 instance, the embedded
-\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content} item creates either a
+\l{multimedia/video/qmlvideo/qml/qmlvideo/Content.qml}{Content} item creates either a
 \l{MediaPlayer} or a \l{Camera} item.
 
 \section1 Calculating and Displaying QML Painting Rate
@@ -132,7 +132,7 @@ instance, the embedded
 All that remains is to connect the afterRendering() signal of the QQuickView
 object to a JavaScript function, which will eventually call frequencyItem.notify():
 
-\quotefromfile video/qmlvideo/main.cpp
+\quotefromfile multimedia/video/qmlvideo/main.cpp
 \skipto QGuiApplication
 \printuntil ;
 \dots

examples/multimedia/video/doc/src/qmlvideofx.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-\example video/qmlvideofx
+\example multimedia/video/qmlvideofx
 \title QML Video Shader Effects Example
 \ingroup multimedia_examples
 
@@ -128,10 +128,10 @@ types is a bit more complicated, for the following reasons:
 \endlist
 
 The abstraction of source item type is achieved by the
-\l{video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content}, which uses a
+\l{multimedia/video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content}, which uses a
 \l{Loader} to create either a \l{MediaPlayer}, \l{Camera} or \l{Image}:
 
-\quotefromfile video/qmlvideofx/qml/qmlvideofx/Content.qml
+\quotefromfile multimedia/video/qmlvideofx/qml/qmlvideofx/Content.qml
 \skipto import
 \printuntil {
 \dots
@@ -158,10 +158,10 @@ The abstraction of source item type is achieved by the
 \printuntil }
 
 Each effect is implemented as a QML item which is based on the
-\l{video/qmlvideofx/qml/qmlvideofx/Effect.qml}{Effect}, which in turn
+\l{multimedia/video/qmlvideofx/qml/qmlvideofx/Effect.qml}{Effect}, which in turn
 is based on the \l{ShaderEffect}:
 
-\quotefromfile video/qmlvideofx/qml/qmlvideofx/Effect.qml
+\quotefromfile multimedia/video/qmlvideofx/qml/qmlvideofx/Effect.qml
 \skipto import
 \printuntil /^\}/
 
@@ -173,19 +173,19 @@ implementation of the pixelation effect.  As you can see, the pixelation effect
 supports one parameter (which controls the pixelation granularity), and states
 that the divider should be displayed.
 
-\quotefromfile video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml
+\quotefromfile multimedia/video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml
 \skipto import
 \printuntil /^\}/
 
 The main.qml file shows a
-\l{video/qmlvideofx/qml/qmlvideofx/FileOpen.qml}{FileOpen}, which allows
+\l{multimedia/video/qmlvideofx/qml/qmlvideofx/FileOpen.qml}{FileOpen}, which allows
 the user to select the input source and an EffectSelectionPanel
 item, which lists each of the available shader effects.  As described above, a
-\l{video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content} item is used to load the
+\l{multimedia/video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content} item is used to load the
 appropriate input and effect type.  A
-\l{video/qmlvideofx/qml/qmlvideofx/Divider.qml}{Divider} item draws the
+\l{multimedia/video/qmlvideofx/qml/qmlvideofx/Divider.qml}{Divider} item draws the
 vertical dividing line, which can be dragged left / right by the user.  Finally,
-a \l{video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml}{ParameterPanel} item
+a \l{multimedia/video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml}{ParameterPanel} item
 renders the sliders corresponding to each effect parameter.
 
 Here is the effect selection menu:
@@ -198,7 +198,7 @@ Here is the effect selection menu:
 All that remains is to connect the afterRendering() signal of the QQuickView
 object to a JavaScript function, which will eventually call frequencyItem.notify():
 
-\quotefromfile video/qmlvideofx/main.cpp
+\quotefromfile multimedia/video/qmlvideofx/main.cpp
 \skipto QGuiApplication
 \printuntil ;
 \dots

examples/multimediawidgets/camera/doc/src/camera.qdoc

@@ -29,7 +29,7 @@
 
 /*!
 
-\example camera
+\example multimediawidgets/camera
 \title  Camera Example
 \ingroup multimedia_examples
 \brief  The Camera Example shows how to use the API to capture a still image

examples/multimediawidgets/player/doc/src/player.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example player
+    \example multimediawidgets/player
     \title Media Player Example
     \ingroup multimedia_examples
     \brief Playing audio and video.

examples/multimediawidgets/videographicsitem/doc/src/videographicsitem.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-\example videographicsitem
+\example multimediawidgets/videographicsitem
 \title Video Graphics Item Example
 \ingroup multimedia_examples
 \brief Streaming video on a graphics scene.

examples/multimediawidgets/videowidget/doc/src/videowidget.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \example videowidget
+    \example multimediawidgets/videowidget
     \title Video Widget Example
     \ingroup multimedia_examples
     \brief Implementing a video player widget.

src/multimedia/doc/qtmultimedia.qdocconf

@@ -38,7 +38,7 @@ exampledirs += ../../../examples \
                snippets
 
 # Specify example install dir under QT_INSTALL_EXAMPLES
-examplesinstallpath = qtmultimedia/multimedia
+examplesinstallpath = qtmultimedia
 
 headerdirs += ../..
 

src/multimedia/doc/src/examples/video-qml-paint-rate.qdocinc

@@ -2,7 +2,7 @@ The QML painting rate is calculated by the FrequencyMonitor class, which
 turns a stream of events (received via the notify() slot), into an
 instantaneous and an averaged frequency:
 
-\quotefromfile video/snippets/frequencymonitor/frequencymonitor.h
+\quotefromfile multimedia/video/snippets/frequencymonitor/frequencymonitor.h
 \skipto class FrequencyMonitor : public QObject
 \printuntil Q_OBJECT
 \skipto Q_PROPERTY(qreal instantaneousFrequency
@@ -19,13 +19,13 @@ instantaneous and an averaged frequency:
 
 The FrequencyMonitor class is exposed to QML like this
 
-\quotefromfile video/snippets/frequencymonitor/frequencymonitordeclarative.cpp
+\quotefromfile multimedia/video/snippets/frequencymonitor/frequencymonitordeclarative.cpp
 \skipto FrequencyMonitor::qmlRegisterType
 \printuntil }
 
 and its data is displayed by defining a QML item called FrequencyItem, like this:
 
-\quotefromfile video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml
+\quotefromfile multimedia/video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml
 \skipto import FrequencyMonitor
 \printuntil id: root
 \dots

src/multimedia/doc/src/multimedia.qdoc

@@ -81,52 +81,52 @@ For some quick recipes, look at the overviews above and consult this table:
         \li QSoundEffect
     \row
         \li Playing low latency audio
-        \li \l{audioinput},
-            \l{spectrum}
+        \li \l{Audio Input Example}{audioinput},
+            \l{Spectrum Example}{spectrum}
         \li
         \li QAudioOutput
     \row
         \li Playing encoded audio (MP3, AAC etc)
-        \li \l{player}
+        \li \l{Media Player Example}{player}
         \li \l Audio, \l {MediaPlayer}
         \li QMediaPlayer
     \row
         \li Accessing raw audio input data
-        \li \l{spectrum},
-            \l{audioinput}
+        \li \l{Spectrum Example}{spectrum},
+            \l{Audio Input Example}{audioinput}
         \li
         \li QAudioInput
     \row
         \li Recording encoded audio data
-        \li \l{audiorecorder}
+        \li \l{Audio Recorder Example}{audiorecorder}
         \li
         \li QAudioRecorder
     \row
         \li Discovering raw audio devices
-        \li \l{audiodevices}
+        \li \l{Audio Devices Example}{audiodevices}
         \li
         \li QAudioDeviceInfo
     \row
         \li Video Playback
-        \li \l{player},
-            \l{video/qmlvideo}{qmlvideo},
-            \l{video/qmlvideofx}{qmlvideofx}
+        \li \l{Media Player Example}{player},
+            \l{QML Video Example}{qmlvideo},
+            \l{QML Video Shader Effects Example}{qmlvideofx}
         \li \l MediaPlayer, \l VideoOutput, \l Video
         \li QMediaPlayer, QVideoWidget, QGraphicsVideoItem
     \row
         \li Video Processing
-        \li \l {video/qmlvideofx}{qmlvideofx}
+        \li \l {QML Video Example}{qmlvideofx}
         \li \l {MediaPlayer}, \l VideoOutput
         \li QMediaPlayer, QAbstractVideoSurface, QVideoFrame
     \row
         \li Listening to the radio
-        \li \l {declarative-radio}
+        \li \l {Declarative Radio Example}{declarative-radio}
         \li \l Radio, \l RadioData
         \li QRadioTuner, QRadioData
     \row
         \li Accessing camera viewfinder
         \li \l {Camera Example}{camera},
-            \l {declarative-camera}
+            \l {QML Camera Example}{declarative-camera}
         \li \l Camera, \l VideoOutput
         \li QCamera, QVideoWidget, QGraphicsVideoItem
     \row
@@ -137,13 +137,13 @@ For some quick recipes, look at the overviews above and consult this table:
     \row
         \li Capturing photos
         \li \l {Camera Example}{camera},
-            \l {declarative-camera}
+            \l {QML Camera Example}{declarative-camera}
         \li \l Camera
         \li QCamera, QCameraImageCapture
     \row
         \li Capturing movies
         \li \l {Camera Example}{camera},
-            \l {declarative-camera}
+            \l {QML Camera Example}{declarative-camera}
         \li \l Camera
         \li QCamera, QMediaRecorder
     \row

src/multimedia/doc/src/plugins/qml-multimedia.qdoc

@@ -25,12 +25,6 @@
 **
 ****************************************************************************/
 
-/*!
-    \group qml-multimedia
-    \title QML Multimedia Plugin
-    QML Support for the Qt Multimedia API.
-*/
-
 /*!
     \page qml-multimedia.html
 

src/multimedia/recording/qaudiorecorder.cpp

@@ -64,8 +64,7 @@ QT_BEGIN_NAMESPACE
 
     \snippet multimedia-snippets/media.cpp Audio recorder inputs
 
-    The \l {audiorecorder}{Audio Recorder} example shows how to use this class
-    in more detail.
+    The \l {Audio Recorder Example} shows how to use this class in more detail.
 
     \sa QMediaRecorder, QAudioInputSelectorControl
 */