Let examples show up in Qt Creator again

Fix an issue where the relative paths in the generated
examples-manifest.xml did miss the parent directory, effectively
blocking the examples from being shown in the Qt Creator
Welcome screen.

This broke in commit c403e775f60a, where the exampledirs path
was changed from "../../../examples" to "../../../examples/multimedia"
and "../../../examples/multimediawidgets". This made qdoc miss the
"multimedia" and "multimediawidgets" directories in the generated paths.

To fix this, the patch
* moves all the multimediawidgets examples to multimedia
* sets examplesinstallpath to "multimedia"

The unification of directories is needed because there can be only one
examplesinstallpath per qdoc project.

Pick-to: 6.4
Fixes: QTBUG-104943
Change-Id: I4d1b1f857563ec23b4d60028ca08d0470ba96298
Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io>
Reviewed-by: Lars Knoll <lars@knoll.priv.no>

1 files changed, 0 insertions, 48 deletions

diff --git a/examples/multimediawidgets/player/doc/src/player.qdoc b/examples/multimediawidgets/player/doc/src/player.qdoc
deleted file mode 100644
index d63b99ae3..000000000
--- a/examples/multimediawidgets/player/doc/src/player.qdoc
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2021 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example player
-    \title Media Player Example
-    \ingroup multimedia_examples
-    \ingroup video_examples
-    \brief Playing audio and video.
-    \meta {tag} {widgets}
-
-    \image mediaplayerex.jpg
-
-    \e{Media Player} demonstrates a simple multimedia player that can play
-    audio and or video files using various codecs.
-
-    \include examples-run.qdocinc
-
-    The example uses a QMediaPlayer object passed into a QVideoWidget to
-    control the video output. To give the application playlist capability
-    we also use a QPlayList object.
-
-    To activate the various functions such as play and stop on the dialog,
-    the button clicked events emit the play() and stop() signals, which
-    are connected to the play() and stop() slots of QMediaPlayer.
-
-    \code
-        connect(controls, SIGNAL(play()), player, SLOT(play()));
-        connect(controls, SIGNAL(pause()), player, SLOT(pause()));
-        connect(controls, SIGNAL(stop()), player, SLOT(stop()));
-    \endcode
-
-    We can get the volume (and set our user interface representation)
-
-    \code
-        controls->setVolume(player->volume());
-    \endcode
-
-    and we can make widget 'volume' changes change the volume
-
-    \code
-        connect(controls, SIGNAL(changeVolume(int)), player, SLOT(setVolume(int)));
-    \endcode
-
-    The example also allows us to change video properties by means
-    of the QVideoWidget object. We can go to Full Screen mode with a single
-    button click, and back again.
-*/