Phonon::Effect Class Reference

#include <phonon/Effect>

Inheritance diagram for Phonon::Effect:

Public Member Functions
	Effect (const EffectDescription &description, QObject *parent=nullptr)
EffectDescription	description () const
QList< EffectParameter >	parameters () const
QVariant	parameterValue (const EffectParameter &) const
void	setParameterValue (const EffectParameter &, const QVariant &value)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Protected Member Functions
	Effect (EffectPrivate &dd, QObject *parent)
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Public Types inherited from QObject
typedef	QObjectList
Properties inherited from QObject
	objectName
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool	disconnect (const QMetaObject::Connection &connection)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
bool	disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)

Detailed Description

Effects that can be inserted into a Path.

An effect is a special object which can perform transformations on the specified path. Examples may include simple modifiers such as fading or pitch shifting, or more complex mathematical transformations.

In order to use an effect, insert it into the path as follows:

Path path = Phonon::createPath(...);
Effect *effect = new Effect(this);
path.insertEffect(effect);

The effect will immediately begin applying it's transformations on the path. To stop it, remove the Effect from the path.

Author

Matthias Kretz kretz.nosp@m.@kde.nosp@m..org

Definition at line 63 of file effect.h.

Constructor & Destructor Documentation

~Effect()

Phonon::Effect::~Effect ( )

override

Definition at line 34 of file effect.cpp.

Effect() [1/2]

Phonon::Effect::Effect ( const EffectDescription & description, QObject * parent = nullptr )

explicit

QObject constructor.

Parameters

description	An EffectDescription object to determine the type of effect. See BackendCapabilities::availableAudioEffects().
parent	QObject parent

Definition at line 38 of file effect.cpp.

Effect() [2/2]

Phonon::Effect::Effect ( EffectPrivate & dd, QObject * parent )

protected

Definition at line 46 of file effect.cpp.

Member Function Documentation

description()

EffectDescription Phonon::Effect::description

(

)

const

Returns the description of this effect.

This is the same type as was passed to the constructor.

Definition at line 68 of file effect.cpp.

parameters()

QList< EffectParameter > Phonon::Effect::parameters

(

)

const

Returns a list of parameters that this effect provides to control its behaviour.

See also

EffectParameter

EffectWidget

Definition at line 74 of file effect.cpp.

parameterValue()

QVariant Phonon::Effect::parameterValue

(

const EffectParameter &

param

)

const

Definition at line 86 of file effect.cpp.

setParameterValue()

void Phonon::Effect::setParameterValue	(	const EffectParameter &	param,
		const QVariant &	value )

Definition at line 95 of file effect.cpp.

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

• effect.h
• effect.cpp