#include <qquick3dparticledynamicburst_p.h>

Inheritance diagram for QQuick3DParticleDynamicBurst:

Collaboration diagram for QQuick3DParticleDynamicBurst:

Public Types
enum	TriggerMode { TriggerTime = 0 , TriggerStart , TriggerEnd }

Public Slots
void	setEnabled (bool enabled)

void	setAmountVariation (int value)

void	setTriggerMode (TriggerMode mode)

Public Slots inherited from QQuick3DParticleEmitBurst
void	setTime (int time)

void	setAmount (int amount)

void	setDuration (int duration)

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	enabledChanged ()

void	amountVariationChanged ()

void	triggerModeChanged ()

Signals inherited from QQuick3DParticleEmitBurst
void	timeChanged ()

void	amountChanged ()

void	durationChanged ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QQuick3DParticleDynamicBurst (QObject *parent=nullptr)
	\qmltype DynamicBurst3D \inherits EmitBurst3D \inqmlmodule QtQuick3D.Particles3D

bool	enabled () const
	\qmlproperty bool DynamicBurst3D::enabled

int	amountVariation () const
	\qmlproperty int DynamicBurst3D::amountVariation

TriggerMode	triggerMode () const
	\qmlproperty ShapeType DynamicBurst3D::triggerMode

Public Member Functions inherited from QQuick3DParticleEmitBurst
	QQuick3DParticleEmitBurst (QObject *parent=nullptr)
	\qmltype EmitBurst3D \inherits QtObject \inqmlmodule QtQuick3D.Particles3D

	~QQuick3DParticleEmitBurst () override

int	time () const
	\qmlproperty int EmitBurst3D::time

int	amount () const
	\qmlproperty int EmitBurst3D::amount

int	duration () const
	\qmlproperty int EmitBurst3D::duration

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Public Member Functions inherited from QQmlParserStatus
	QQmlParserStatus ()

virtual	~QQmlParserStatus ()

virtual void	classBegin ()=0
	Invoked after class creation, but before any properties have been set.

virtual void	componentComplete ()=0
	Invoked after the root component that caused this instantiation has completed construction.

Properties
bool	enabled

int	amountVariation

TriggerMode	triggerMode

Properties inherited from QQuick3DParticleEmitBurst
int	time

int	amount

int	duration

Properties inherited from QObject
QString	objectName
	the name of this object

Friends
class	QQuick3DParticleEmitter

Additional Inherited Members
Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions inherited from QQuick3DParticleEmitBurst
void	componentComplete () override
	Invoked after the root component that caused this instantiation has completed construction.

void	classBegin () override
	Invoked after class creation, but before any properties have been set.

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 22 of file qquick3dparticledynamicburst_p.h.

Member Enumeration Documentation

◆ TriggerMode

enum QQuick3DParticleDynamicBurst::TriggerMode

Enumerator
TriggerTime
TriggerStart
TriggerEnd

Definition at line 32 of file qquick3dparticledynamicburst_p.h.

Constructor & Destructor Documentation

◆ QQuick3DParticleDynamicBurst()

QT_BEGIN_NAMESPACE QQuick3DParticleDynamicBurst::QQuick3DParticleDynamicBurst ( QObject * parent = nullptr )

explicit

\qmltype DynamicBurst3D \inherits EmitBurst3D \inqmlmodule QtQuick3D.Particles3D

Dynamic emitter bursts.

Since: 6.3

This element defines particle bursts in the \l ParticleEmitter3D. These bursts are dynamic, meaning that they are evaluated while the particlesystem runs. Use these instead of \l EmitBurst3D for example when the emitter moves, so that emitting happens at the correct position.

For example, to emit 100 particles at 1 second time and 200 particles at 2 second:

\qml ParticleEmitter3D { ... emitBursts: [ DynamicBurst3D { time: 1000 amount: 100 }, DynamicBurst3D { time: 2000 amount: 200 } ] } \endqml

Definition at line 39 of file qquick3dparticledynamicburst.cpp.

Member Function Documentation

◆ amountVariation()

int QQuick3DParticleDynamicBurst::amountVariation ( ) const

\qmlproperty int DynamicBurst3D::amountVariation

This property defines the random variation in particle emit amount.

For example, to have a random range between 0 and 10 \qml DynamicBurst3D { time: 1000 amount: 5 amountVariation: 5 } \endqml

The default value is 0.

Definition at line 73 of file qquick3dparticledynamicburst.cpp.

◆ amountVariationChanged

void QQuick3DParticleDynamicBurst::amountVariationChanged ( )

signal

Referenced by setAmountVariation().

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◆ enabled()

bool QQuick3DParticleDynamicBurst::enabled ( ) const

\qmlproperty bool DynamicBurst3D::enabled

If enabled is set to false, this burst will not emit any particles.

The default value is true.

Definition at line 52 of file qquick3dparticledynamicburst.cpp.

◆ enabledChanged

void QQuick3DParticleDynamicBurst::enabledChanged ( )

signal

Referenced by setEnabled().

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◆ setAmountVariation

void QQuick3DParticleDynamicBurst::setAmountVariation ( int value )

slot

Definition at line 117 of file qquick3dparticledynamicburst.cpp.

References amountVariationChanged(), Q_EMIT, and qWarning.

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◆ setEnabled

void QQuick3DParticleDynamicBurst::setEnabled ( bool enabled )

slot

Definition at line 108 of file qquick3dparticledynamicburst.cpp.

References enabled, enabledChanged(), and Q_EMIT.

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◆ setTriggerMode

void QQuick3DParticleDynamicBurst::setTriggerMode ( TriggerMode mode )

slot

Definition at line 130 of file qquick3dparticledynamicburst.cpp.

References Q_EMIT, and triggerModeChanged().

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◆ triggerMode()

QQuick3DParticleDynamicBurst::TriggerMode QQuick3DParticleDynamicBurst::triggerMode ( ) const

\qmlproperty ShapeType DynamicBurst3D::triggerMode

This property defines the emitting mode.

The default value is TriggerMode.TriggerTime.

\qmlproperty enumeration DynamicBurst3D::TriggerMode

Defines the mode of the bursting.

\value DynamicBurst3D.TriggerTime The particles are emitted when the burst \l {EmitBurst3D::time}{time} is due. \value DynamicBurst3D.TriggerStart The particles are emitted when the followed particle is emitted.

Note: This property is restricted to only work with trail emitters.; In this mode, time and duration properties don't have an effect. \value DynamicBurst3D.TriggerEnd The particles are emitted when the followed particle lifeSpan ends.; This property is restricted to only work with trail emitters.; In this mode, time and duration properties don't have an effect.

Definition at line 103 of file qquick3dparticledynamicburst.cpp.

◆ triggerModeChanged

void QQuick3DParticleDynamicBurst::triggerModeChanged ( )

signal

Referenced by setTriggerMode().

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Friends And Related Symbol Documentation

◆ QQuick3DParticleEmitter

friend class QQuick3DParticleEmitter

friend

Definition at line 56 of file qquick3dparticledynamicburst_p.h.

Property Documentation

◆ amountVariation

int QQuick3DParticleDynamicBurst::amountVariation

readwrite

Definition at line 63 of file qquick3dparticledynamicburst_p.h.

◆ enabled

bool QQuick3DParticleDynamicBurst::enabled

readwrite

Definition at line 63 of file qquick3dparticledynamicburst_p.h.

Referenced by setEnabled().

◆ triggerMode

TriggerMode QQuick3DParticleDynamicBurst::triggerMode

readwrite

Definition at line 63 of file qquick3dparticledynamicburst_p.h.

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

qtquick3d/src/quick3dparticles/qquick3dparticledynamicburst_p.h
qtquick3d/src/quick3dparticles/qquick3dparticledynamicburst.cpp

Public Types

Public Slots

Signals

Public Member Functions

Properties

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ TriggerMode

Constructor & Destructor Documentation

◆ QQuick3DParticleDynamicBurst()

Member Function Documentation

◆ amountVariation()

◆ amountVariationChanged

◆ enabled()

◆ enabledChanged

◆ setAmountVariation

◆ setEnabled

◆ setTriggerMode

◆ triggerMode()

◆ triggerModeChanged

Friends And Related Symbol Documentation

◆ QQuick3DParticleEmitter

Property Documentation

◆ amountVariation

◆ enabled

◆ triggerMode