#include <qdeclarativeanimation_p.h>

Inheritance diagram for QDeclarativePropertyAnimation:

Signals
void	durationChanged (int)

void	easingChanged (const QEasingCurve &)

void	fromChanged (QVariant)

void	propertiesChanged (const QString &)

void	propertyChanged ()

void	targetChanged ()

void	toChanged (QVariant)

Signals inherited from QDeclarativeAbstractAnimation
void	alwaysRunToEndChanged (bool)

void	completed ()

void	loopCountChanged (int)

void	pausedChanged (bool)

void	runningChanged (bool)

void	started ()

Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...

Public Functions
virtual int	duration () const

QEasingCurve	easing () const

QDeclarativeListProperty< QObject >	exclude ()

QVariant	from () const

QString	properties () const

QString	property () const

	QDeclarativePropertyAnimation (QObject *parent=0)

virtual void	setDuration (int)

void	setEasing (const QEasingCurve &)

void	setFrom (const QVariant &)

void	setProperties (const QString &)

void	setProperty (const QString &)

void	setTarget (QObject *)

void	setTo (const QVariant &)

QObject *	target () const

QDeclarativeListProperty< QObject >	targets ()

QVariant	to () const

virtual	~QDeclarativePropertyAnimation ()

Public Functions inherited from QDeclarativeAbstractAnimation
bool	alwaysRunToEnd () const

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

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

int	currentTime ()

QDeclarativeAnimationGroup *	group () const

bool	isPaused () const

bool	isRunning () const

int	loops () const

	QDeclarativeAbstractAnimation (QObject *parent=0)

void	setAlwaysRunToEnd (bool)

void	setCurrentTime (int)

void	setDefaultTarget (const QDeclarativeProperty &)

void	setDisableUserControl ()

void	setGroup (QDeclarativeAnimationGroup *)

void	setLoops (int)

void	setPaused (bool)

void	setRunning (bool)

virtual	~QDeclarativeAbstractAnimation ()

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

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

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

bool	disconnect (const char signal=0, const QObject receiver=0, const char *member=0)

bool	disconnect (const QObject receiver, const char member=0)

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

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

QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...

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

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

template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...

template<typename T >
QList< T >	findChildren (const QString &aName=QString()) 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. More...

template<typename T >
QList< T >	findChildren (const QRegExp &re) const

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. More...

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

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

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

virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...

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

QString	objectName () const

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

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

Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...

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

void	setObjectName (const QString &name)

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

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

void	setUserData (uint id, QObjectUserData *data)

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

int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...

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

QObjectUserData *	userData (uint id) const

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

Public Functions inherited from QDeclarativePropertyValueSource
	QDeclarativePropertyValueSource ()
	Constructs a QDeclarativePropertyValueSource. More...

virtual	~QDeclarativePropertyValueSource ()
	Destroys the value source. More...

Public Functions inherited from QDeclarativeParserStatus
	QDeclarativeParserStatus ()

virtual	~QDeclarativeParserStatus ()

Protected Functions
	QDeclarativePropertyAnimation (QDeclarativePropertyAnimationPrivate &dd, QObject *parent)

virtual QAbstractAnimation *	qtAnimation ()

virtual void	transition (QDeclarativeStateActions &actions, QDeclarativeProperties &modified, TransitionDirection direction)

Protected Functions inherited from QDeclarativeAbstractAnimation
	QDeclarativeAbstractAnimation (QDeclarativeAbstractAnimationPrivate &dd, QObject *parent)

Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...

virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...

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

virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...

	QObject (QObjectPrivate &dd, QObject *parent=0)

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

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 0. More...

int	senderSignalIndex () const

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

Properties
int	duration

QEasingCurve	easing

QDeclarativeListProperty< QObject >	exclude

QVariant	from

QString	properties

QString	property

QObject *	target

QDeclarativeListProperty< QObject >	targets

QVariant	to

Additional Inherited Members
Public Types inherited from QDeclarativeAbstractAnimation
enum	Loops { Infinite = -2 }

enum	TransitionDirection { Forward, Backward }

Public Slots inherited from QDeclarativeAbstractAnimation
void	complete ()

void	pause ()

void	restart ()

void	resume ()

void	start ()

void	stop ()

Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...

Static Public Functions inherited from QObject
static bool	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...

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

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	Disconnects signal in object sender from method in object receiver. More...

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

static uint	registerUserData ()

static QString	tr (const char sourceText, const char comment=0, int n=-1)

static QString	trUtf8 (const char sourceText, const char comment=0, int n=-1)

Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject

Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

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

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()

T *	qobject_cast (QObject *object)

	QObjectList

void *	qt_find_obj_child (QObject parent, const char type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Detailed Description

Definition at line 240 of file qdeclarativeanimation_p.h.

Constructors and Destructors

◆ QDeclarativePropertyAnimation() [1/2]

QDeclarativePropertyAnimation::QDeclarativePropertyAnimation ( QObject * parent = 0 )

Definition at line 1915 of file qdeclarativeanimation.cpp.

 : QDeclarativeAbstractAnimation(*(new QDeclarativePropertyAnimationPrivate), parent)
 {
     Q_D(QDeclarativePropertyAnimation);
     d->init();
 }

◆ ~QDeclarativePropertyAnimation()

QDeclarativePropertyAnimation::~QDeclarativePropertyAnimation ( )

virtual

Definition at line 1929 of file qdeclarativeanimation.cpp.

1930 {

1931 }

◆ QDeclarativePropertyAnimation() [2/2]

QDeclarativePropertyAnimation::QDeclarativePropertyAnimation	(	QDeclarativePropertyAnimationPrivate &	dd,
		QObject *	parent
	)

protected

Definition at line 1922 of file qdeclarativeanimation.cpp.

 : QDeclarativeAbstractAnimation(dd, parent)
 {
     Q_D(QDeclarativePropertyAnimation);
     d->init();
 }

Functions

◆ duration()

virtual int QDeclarativePropertyAnimation::duration ( ) const

virtual

Reimplemented in QDeclarativeSmoothedAnimation.

Referenced by QDeclarativePropertyAnimationPrivate::init(), and setDuration().

◆ durationChanged

void QDeclarativePropertyAnimation::durationChanged ( int )

signal

Referenced by setDuration().

◆ easing()

QEasingCurve QDeclarativePropertyAnimation::easing ( ) const

Referenced by setTo().

◆ easingChanged

void QDeclarativePropertyAnimation::easingChanged ( const QEasingCurve & )

signal

Referenced by setEasing().

◆ exclude()

QDeclarativeListProperty<QObject> QDeclarativePropertyAnimation::exclude ( )

Referenced by setProperties().

◆ from()

QVariant QDeclarativePropertyAnimation::from ( ) const

Referenced by setDuration().

◆ fromChanged

void QDeclarativePropertyAnimation::fromChanged ( QVariant )

signal

Referenced by setFrom().

◆ properties()

QString QDeclarativePropertyAnimation::properties ( ) const

Referenced by setProperty().

◆ propertiesChanged

void QDeclarativePropertyAnimation::propertiesChanged ( const QString & )

signal

Referenced by setProperties().

◆ property()

QString QDeclarativePropertyAnimation::property ( ) const

Referenced by setTarget(), and QDeclarativeSpringAnimation::transition().

◆ propertyChanged

void QDeclarativePropertyAnimation::propertyChanged ( )

signal

Referenced by setProperty().

◆ qtAnimation()

QAbstractAnimation * QDeclarativePropertyAnimation::qtAnimation ( )

protectedvirtual

Implements QDeclarativeAbstractAnimation.

Reimplemented in QDeclarativeSpringAnimation, and QDeclarativeSmoothedAnimation.

Definition at line 2406 of file qdeclarativeanimation.cpp.

 {
     Q_D(QDeclarativePropertyAnimation);
     return d->va;
 }

◆ setDuration()

void QDeclarativePropertyAnimation::setDuration ( int duration )

virtual

Reimplemented in QDeclarativeSmoothedAnimation.

Definition at line 1955 of file qdeclarativeanimation.cpp.

Referenced by QDeclarativeSmoothedAnimation::setDuration().

 {
     if (duration < 0) {
         qmlInfo(this) << tr("Cannot set a duration of < 0");
         return;
     }
 
     Q_D(QDeclarativePropertyAnimation);
     if (d->va->duration() == duration)
         return;
     d->va->setDuration(duration);
     emit durationChanged(duration);
 }

◆ setEasing()

void QDeclarativePropertyAnimation::setEasing ( const QEasingCurve & e )

Definition at line 2237 of file qdeclarativeanimation.cpp.

 {
     Q_D(QDeclarativePropertyAnimation);
     if (d->va->easingCurve() == e)
         return;
 
     d->va->setEasingCurve(e);
     emit easingChanged(e);
 }

◆ setFrom()

void QDeclarativePropertyAnimation::setFrom ( const QVariant & f )

Definition at line 1989 of file qdeclarativeanimation.cpp.

Referenced by QDeclarativeColorAnimation::setFrom(), QDeclarativeNumberAnimation::setFrom(), QDeclarativeVector3dAnimation::setFrom(), and QDeclarativeRotationAnimation::setFrom().

 {
     Q_D(QDeclarativePropertyAnimation);
     if (d->fromIsDefined && f == d->from)
         return;
     d->from = f;
     d->fromIsDefined = f.isValid();
     emit fromChanged(f);
 }

◆ setProperties()

void QDeclarativePropertyAnimation::setProperties ( const QString & prop )

Definition at line 2283 of file qdeclarativeanimation.cpp.

 {
     Q_D(QDeclarativePropertyAnimation);
     if (d->properties == prop)
         return;
 
     d->properties = prop;
     emit propertiesChanged(prop);
 }

◆ setProperty()

void QDeclarativePropertyAnimation::setProperty ( const QString & n )

Definition at line 2268 of file qdeclarativeanimation.cpp.

 {
     Q_D(QDeclarativePropertyAnimation);
     if (d->propertyName == n)
         return;
     d->propertyName = n;
     emit propertyChanged();
 }

◆ setTarget()

void QDeclarativePropertyAnimation::setTarget ( QObject * o )

Definition at line 2253 of file qdeclarativeanimation.cpp.

 {
     Q_D(QDeclarativePropertyAnimation);
     if (d->target == o)
         return;
     d->target = o;
     emit targetChanged();
 }

◆ setTo()

void QDeclarativePropertyAnimation::setTo ( const QVariant & t )

Definition at line 2019 of file qdeclarativeanimation.cpp.

Referenced by QDeclarativeColorAnimation::setTo(), QDeclarativeNumberAnimation::setTo(), QDeclarativeVector3dAnimation::setTo(), and QDeclarativeRotationAnimation::setTo().

 {
     Q_D(QDeclarativePropertyAnimation);
     if (d->toIsDefined && t == d->to)
         return;
     d->to = t;
     d->toIsDefined = t.isValid();
     emit toChanged(t);
 }

◆ target()

QObject* QDeclarativePropertyAnimation::target ( ) const

Referenced by setEasing().

◆ targetChanged

void QDeclarativePropertyAnimation::targetChanged ( )

signal

Referenced by setTarget().

◆ targets()

QDeclarativeListProperty<QObject> QDeclarativePropertyAnimation::targets ( )

Referenced by setProperties(), and transition().

◆ to()

QVariant QDeclarativePropertyAnimation::to ( ) const

Referenced by setFrom().

◆ toChanged

void QDeclarativePropertyAnimation::toChanged ( QVariant )

signal

Referenced by setTo().

◆ transition()

void QDeclarativePropertyAnimation::transition	(	QDeclarativeStateActions &	actions,
		QDeclarativeProperties &	modified,
		TransitionDirection	direction
	)

protectedvirtual

Reimplemented from QDeclarativeAbstractAnimation.

Reimplemented in QDeclarativeSpringAnimation, and QDeclarativeSmoothedAnimation.

Definition at line 2446 of file qdeclarativeanimation.cpp.

Referenced by QDeclarativeSmoothedAnimation::transition(), and QDeclarativeSpringAnimation::transition().

 {
     Q_D(QDeclarativePropertyAnimation);
 
     QStringList props = d->properties.isEmpty() ? QStringList() : d->properties.split(QLatin1Char(','));
     for (int ii = 0; ii < props.count(); ++ii)
         props[ii] = props.at(ii).trimmed();
     if (!d->propertyName.isEmpty())
         props << d->propertyName;
 
     QList<QObject*> targets = d->targets;
     if (d->target)
         targets.append(d->target);
 
     bool hasSelectors = !props.isEmpty() || !targets.isEmpty() || !d->exclude.isEmpty();
     bool useType = (props.isEmpty() && d->defaultToInterpolatorType) ? true : false;
 
     if (d->defaultProperty.isValid() && !hasSelectors) {
         props << d->defaultProperty.name();
         targets << d->defaultProperty.object();
     }
 
     if (props.isEmpty() && !d->defaultProperties.isEmpty()) {
         props << d->defaultProperties.split(QLatin1Char(','));
     }
 
     QDeclarativeAnimationPropertyUpdater *data = new QDeclarativeAnimationPropertyUpdater;
     data->interpolatorType = d->interpolatorType;
     data->interpolator = d->interpolator;
     data->reverse = direction == Backward ? true : false;
     data->fromSourced = false;
     data->fromDefined = d->fromIsDefined;
 
     bool hasExplicit = false;
     //an explicit animation has been specified
     if (d->toIsDefined) {
         for (int i = 0; i < props.count(); ++i) {
             for (int j = 0; j < targets.count(); ++j) {
                 QDeclarativeAction myAction;
                 myAction.property = d->createProperty(targets.at(j), props.at(i), this);
                 if (myAction.property.isValid()) {
                     if (d->fromIsDefined) {
                         myAction.fromValue = d->from;
                         d->convertVariant(myAction.fromValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
                     }
                     myAction.toValue = d->to;
                     d->convertVariant(myAction.toValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
                     data->actions << myAction;
                     hasExplicit = true;
                     for (int ii = 0; ii < actions.count(); ++ii) {
                         QDeclarativeAction &action = actions[ii];
                         if (action.property.object() == myAction.property.object() &&
                             myAction.property.name() == action.property.name()) {
                             modified << action.property;
                             break;  //### any chance there could be multiples?
                         }
                     }
                 }
             }
         }
     }
 
     if (!hasExplicit)
     for (int ii = 0; ii < actions.count(); ++ii) {
         QDeclarativeAction &action = actions[ii];
 
         QObject *obj = action.property.object();
         QString propertyName = action.property.name();
         QObject *sObj = action.specifiedObject;
         QString sPropertyName = action.specifiedProperty;
         bool same = (obj == sObj);
 
         if ((targets.isEmpty() || targets.contains(obj) || (!same && targets.contains(sObj))) &&
            (!d->exclude.contains(obj)) && (same || (!d->exclude.contains(sObj))) &&
            (props.contains(propertyName) || (!same && props.contains(sPropertyName))
                || (useType && action.property.propertyType() == d->interpolatorType))) {
             QDeclarativeAction myAction = action;
 
             if (d->fromIsDefined)
                 myAction.fromValue = d->from;
             else
                 myAction.fromValue = QVariant();
             if (d->toIsDefined)
                 myAction.toValue = d->to;
 
             d->convertVariant(myAction.fromValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
             d->convertVariant(myAction.toValue, d->interpolatorType ? d->interpolatorType : myAction.property.propertyType());
 
             modified << action.property;
 
             data->actions << myAction;
             action.fromValue = myAction.toValue;
         }
     }
 
     if (data->actions.count()) {
         if (!d->rangeIsSet) {
             d->va->setStartValue(qreal(0));
             d->va->setEndValue(qreal(1));
             d->rangeIsSet = true;
         }
         d->va->setAnimValue(data, QAbstractAnimation::DeleteWhenStopped);
         d->va->setFromSourcedValue(&data->fromSourced);
         d->actions = &data->actions;
     } else {
         delete data;
         d->va->setFromSourcedValue(0);  //clear previous data
         d->va->setAnimValue(0, QAbstractAnimation::DeleteWhenStopped);  //clear previous data
         d->actions = 0;
     }
 }

Properties

◆ duration

int QDeclarativePropertyAnimation::duration

private

Definition at line 245 of file qdeclarativeanimation_p.h.

◆ easing

QEasingCurve QDeclarativePropertyAnimation::easing

private

Definition at line 248 of file qdeclarativeanimation_p.h.

◆ exclude

QDeclarativeListProperty< QObject > QDeclarativePropertyAnimation::exclude

private

Definition at line 253 of file qdeclarativeanimation_p.h.

◆ from

QVariant QDeclarativePropertyAnimation::from

private

Definition at line 246 of file qdeclarativeanimation_p.h.

◆ properties

QString QDeclarativePropertyAnimation::properties

private

Definition at line 251 of file qdeclarativeanimation_p.h.

◆ property

QString QDeclarativePropertyAnimation::property

private

Definition at line 250 of file qdeclarativeanimation_p.h.

◆ target

QObject * QDeclarativePropertyAnimation::target

private

Definition at line 249 of file qdeclarativeanimation_p.h.

◆ targets

QDeclarativeListProperty< QObject > QDeclarativePropertyAnimation::targets

private

Definition at line 252 of file qdeclarativeanimation_p.h.

◆ to

QVariant QDeclarativePropertyAnimation::to

private

Definition at line 247 of file qdeclarativeanimation_p.h.

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

/src/declarative/util/qdeclarativeanimation_p.h
/src/declarative/util/qdeclarativeanimation.cpp

Signals

Public Functions

Protected Functions

Properties

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QDeclarativePropertyAnimation() [1/2]

◆ ~QDeclarativePropertyAnimation()

◆ QDeclarativePropertyAnimation() [2/2]

Functions

◆ duration()

◆ durationChanged

◆ easing()

◆ easingChanged

◆ exclude()

◆ from()

◆ fromChanged

◆ properties()

◆ propertiesChanged

◆ property()

◆ propertyChanged

◆ qtAnimation()

◆ setDuration()

◆ setEasing()

◆ setFrom()

◆ setProperties()

◆ setProperty()

◆ setTarget()

◆ setTo()

◆ target()

◆ targetChanged

◆ targets()

◆ to()

◆ toChanged

◆ transition()

Properties

◆ duration

◆ easing

◆ exclude

◆ from

◆ properties

◆ property

◆ target

◆ targets

◆ to