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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QMediaPlayerPrivate Class Reference

#include <qmediaplayer_p.h>

Inheritance diagram for QMediaPlayerPrivate:
Collaboration diagram for QMediaPlayerPrivate:

Public Member Functions

 QMediaPlayerPrivate ()=default
void setMedia (const QUrl &media, QIODevice *stream=nullptr)
QList< QMediaMetaData > trackMetaData (QPlatformMediaPlayer::TrackType s) const
void setState (QMediaPlayer::PlaybackState state)
 \qmltype MediaPlayer \nativetype QMediaPlayer
void setStatus (QMediaPlayer::MediaStatus status)
void setError (QMediaPlayer::Error error, const QString &errorString)
void setVideoSink (QVideoSink *sink)
Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
void setObjectNameWithoutBindings (const QString &name)
 QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual ~QObjectPrivate ()
void deleteChildren ()
void clearBindingStorage ()
void setParent_helper (QObject *)
void moveToThread_helper ()
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList receiverList (const char *signal) const
void ensureConnectionData ()
void addConnection (int signal, Connection *c)
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool maybeSignalConnected (uint signalIndex) const
bool isDeclarativeSignalConnected (uint signalIdx) const
void connectNotify (const QMetaMethod &signal)
void disconnectNotify (const QMetaMethod &signal)
void reinitBindingStorageAfterThreadMove ()
virtual std::string flagsForDumping () const
virtual void writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
 QObjectData ()=default
virtual ~QObjectData ()=0
const QMetaObject * dynamicMetaObject () const

Static Public Member Functions

static QMediaPlayerPrivate * get (QMediaPlayer *session)
Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
static QObjectPrivate * get (QObject *o)
static const QObjectPrivate * get (const QObject *o)
template<typename Func1, typename Func2>
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool disconnect (const QObject *sender, int signal_index, void **slot)
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Public Attributes

QPlatformMediaPlayer * control = nullptr
QPointer< QAudioBufferOutput > audioBufferOutput
QPointer< QAudioOutput > audioOutput
QPointer< QVideoSink > videoSink
QPointer< QObject > videoOutput
QUrl qrcMedia
std::unique_ptr< QFile > qrcFile
QUrl source
QIODevice * stream = nullptr
QPlaybackOptions playbackOptions
QMediaPlayer::PlaybackState state = QMediaPlayer::StoppedState
QErrorInfo< QMediaPlayer::Error > error
Public Attributes inherited from QObjectPrivate
ExtraData * extraData
QAtomicPointer< QThreadData > threadData
QAtomicPointer< ConnectionData > connections
union { 
   QObject *   currentChildBeingDeleted 
   QAbstractDeclarativeData *   declarativeData 
}; 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
Public Attributes inherited from QObjectData
QObject * q_ptr
QObject * parent
QObjectList children
uint isWidget: 1
uint blockSig: 1
uint wasDeleted: 1
uint isDeletingChildren: 1
uint sendChildEvents: 1
uint receiveChildEvents: 1
uint isWindow: 1
uint deleteLaterCalled: 1
uint isQuickItem: 1
uint willBeWidget: 1
uint wasWidget: 1
uint receiveParentEvents: 1
uint unused: 20
QAtomicInt postedEvents
QDynamicMetaObjectData * metaObject
QBindingStorage bindingStorage

Additional Inherited Members

Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Detailed Description

Definition at line 40 of file qmediaplayer_p.h.

Constructor & Destructor Documentation

◆ QMediaPlayerPrivate()

QMediaPlayerPrivate::QMediaPlayerPrivate ( )
default

Member Function Documentation

◆ get()

QMediaPlayerPrivate * QMediaPlayerPrivate::get ( QMediaPlayer * session)
inlinestatic

Definition at line 45 of file qmediaplayer_p.h.

◆ setError()

void QMediaPlayerPrivate::setError ( QMediaPlayer::Error error,
const QString & errorString )

Definition at line 121 of file qmediaplayer.cpp.

◆ setMedia()

void QMediaPlayerPrivate::setMedia ( const QUrl & media,
QIODevice * stream = nullptr )

Definition at line 128 of file qmediaplayer.cpp.

References control.

◆ setState()

void QMediaPlayerPrivate::setState ( QMediaPlayer::PlaybackState toState)

\qmltype MediaPlayer \nativetype QMediaPlayer

Adds media playback to a scene.

\inqmlmodule QtMultimedia

\qml Text { text: "Click Me!"; font.pointSize: 24; width: 150; height: 50;

MediaPlayer { id: playMusic source: "music.wav" audioOutput: AudioOutput {} } MouseArea { anchors.fill: parent onPressed: { playMusic.play() } } } \endqml

You can use MediaPlayer together with a MultiMedia::AudioOutput to play audio content, or you can use it in conjunction with a Multimedia::VideoOutput for rendering video.

\qml Item { MediaPlayer { id: mediaplayer source: "groovy_video.mp4" audioOutput: AudioOutput {} videoOutput: videoOutput }

VideoOutput { id: videoOutput anchors.fill: parent }

MouseArea { anchors.fill: parent onPressed: mediaplayer.play(); } } \endqml

See also
AudioOutput, VideoOutput

Definition at line 102 of file qmediaplayer.cpp.

◆ setStatus()

void QMediaPlayerPrivate::setStatus ( QMediaPlayer::MediaStatus status)

Definition at line 114 of file qmediaplayer.cpp.

◆ setVideoSink()

void QMediaPlayerPrivate::setVideoSink ( QVideoSink * sink)
inline

Definition at line 74 of file qmediaplayer_p.h.

References control.

◆ trackMetaData()

QList< QMediaMetaData > QMediaPlayerPrivate::trackMetaData ( QPlatformMediaPlayer::TrackType s) const

Definition at line 231 of file qmediaplayer.cpp.

References control.

Member Data Documentation

◆ audioBufferOutput

QPointer<QAudioBufferOutput> QMediaPlayerPrivate::audioBufferOutput

Definition at line 53 of file qmediaplayer_p.h.

◆ audioOutput

QPointer<QAudioOutput> QMediaPlayerPrivate::audioOutput

Definition at line 54 of file qmediaplayer_p.h.

◆ control

QPlatformMediaPlayer* QMediaPlayerPrivate::control = nullptr

Definition at line 51 of file qmediaplayer_p.h.

Referenced by setMedia(), setVideoSink(), and trackMetaData().

◆ error

QErrorInfo<QMediaPlayer::Error> QMediaPlayerPrivate::error

Definition at line 64 of file qmediaplayer_p.h.

◆ playbackOptions

QPlaybackOptions QMediaPlayerPrivate::playbackOptions

Definition at line 61 of file qmediaplayer_p.h.

◆ qrcFile

std::unique_ptr<QFile> QMediaPlayerPrivate::qrcFile

Definition at line 58 of file qmediaplayer_p.h.

◆ qrcMedia

QUrl QMediaPlayerPrivate::qrcMedia

Definition at line 57 of file qmediaplayer_p.h.

◆ source

QUrl QMediaPlayerPrivate::source

Definition at line 59 of file qmediaplayer_p.h.

◆ state

QMediaPlayer::PlaybackState QMediaPlayerPrivate::state = QMediaPlayer::StoppedState

Definition at line 63 of file qmediaplayer_p.h.

◆ stream

QIODevice* QMediaPlayerPrivate::stream = nullptr

Definition at line 60 of file qmediaplayer_p.h.

◆ videoOutput

QPointer<QObject> QMediaPlayerPrivate::videoOutput

Definition at line 56 of file qmediaplayer_p.h.

◆ videoSink

QPointer<QVideoSink> QMediaPlayerPrivate::videoSink

Definition at line 55 of file qmediaplayer_p.h.

The documentation for this class was generated from the following files: