#include <qdeclarativestate_p.h>

Inheritance diagram for QDeclarativeState:

Signals
void	completed ()

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
void	addEntriesToRevertList (const QList< QDeclarativeAction > &actions)

void	addEntryToRevertList (const QDeclarativeAction &action)

void	apply (QDeclarativeStateGroup , QDeclarativeTransition , QDeclarativeState *revert)

QDeclarativeAbstractBinding *	bindingInRevertList (QObject *target, const QString &name) const

void	cancel ()

bool	changeBindingInRevertList (QObject target, const QString &name, QDeclarativeAbstractBinding binding)

QDeclarativeListProperty< QDeclarativeStateOperation >	changes ()

bool	changeValueInRevertList (QObject *target, const QString &name, const QVariant &revertValue)

bool	containsPropertyInRevertList (QObject *target, const QString &name) const

QString	extends () const

bool	isNamed () const

bool	isStateActive () const

bool	isWhenKnown () const

QString	name () const

QDeclarativeStateOperation *	operationAt (int) const

int	operationCount () const

QDeclarativeState &	operator<< (QDeclarativeStateOperation *)

	QDeclarativeState (QObject *parent=0)

void	removeAllEntriesFromRevertList (QObject *target)

bool	removeEntryFromRevertList (QObject *target, const QString &name)

void	setExtends (const QString &)

void	setName (const QString &)

void	setStateGroup (QDeclarativeStateGroup *)

void	setWhen (QDeclarativeBinding *)

QDeclarativeStateGroup *	stateGroup () const

QVariant	valueInRevertList (QObject *target, const QString &name) const

QDeclarativeBinding *	when () const

virtual	~QDeclarativeState ()

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...

Properties
QDeclarativeListProperty< QDeclarativeStateOperation >	changes

QString	extend

QString	name

QDeclarativeBinding *	when

Additional Inherited Members
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 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...

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 143 of file qdeclarativestate_p.h.

Constructors and Destructors

◆ QDeclarativeState()

QDeclarativeState::QDeclarativeState ( QObject * parent = 0 )

Definition at line 167 of file qdeclarativestate.cpp.

 : QObject(*(new QDeclarativeStatePrivate), parent)
 {
     Q_D(QDeclarativeState);
     d->transitionManager.setState(this);
 }

◆ ~QDeclarativeState()

QDeclarativeState::~QDeclarativeState ( )

virtual

Definition at line 174 of file qdeclarativestate.cpp.

 {
     Q_D(QDeclarativeState);
     if (d->group)
         d->group->removeState(this);
 
     /*
       destroying an active state does not return us to the
       base state, so we need to clean up our revert list to
       prevent leaks. In the future we may want to redconsider
       this overall architecture.
     */
     for (int i = 0; i < d->revertList.count(); ++i) {
         if (d->revertList.at(i).binding()) {
             d->revertList.at(i).binding()->destroy();
         }
     }
 }

Functions

◆ addEntriesToRevertList()

void QDeclarativeState::addEntriesToRevertList ( const QList< QDeclarativeAction > & actions )

Definition at line 525 of file qdeclarativestate.cpp.

Referenced by QDeclarativePropertyChanges::attachToState().

 {
     Q_D(QDeclarativeState);
     if (isStateActive()) {
         QList<QDeclarativeSimpleAction> simpleActionList;
 
         QListIterator<QDeclarativeAction> actionListIterator(actionList);
         while(actionListIterator.hasNext()) {
             const QDeclarativeAction &action = actionListIterator.next();
             QDeclarativeSimpleAction simpleAction(action);
             action.property.write(action.toValue);
             if (!action.toBinding.isNull()) {
                 QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(simpleAction.property());
                 if (oldBinding)
                     QDeclarativePropertyPrivate::setBinding(simpleAction.property(), 0);
                 QDeclarativePropertyPrivate::setBinding(simpleAction.property(), action.toBinding.data(), QDeclarativePropertyPrivate::DontRemoveBinding);
             }
 
             simpleActionList.append(simpleAction);
         }
 
         d->revertList.append(simpleActionList);
     }
 }

◆ addEntryToRevertList()

void QDeclarativeState::addEntryToRevertList ( const QDeclarativeAction & action )

Definition at line 490 of file qdeclarativestate.cpp.

Referenced by QDeclarativePropertyChanges::changeExpression(), and QDeclarativePropertyChanges::changeValue().

 {
     Q_D(QDeclarativeState);
 
     QDeclarativeSimpleAction simpleAction(action);
 
     d->revertList.append(simpleAction);
 }

◆ apply()

void QDeclarativeState::apply	(	QDeclarativeStateGroup *	group,
		QDeclarativeTransition *	trans,
		QDeclarativeState *	revert
	)

Definition at line 589 of file qdeclarativestate.cpp.

Referenced by QDeclarativeStateGroupPrivate::setCurrentStateInternal().

 {
     Q_D(QDeclarativeState);
 
     qmlExecuteDeferred(this);
 
     cancel();
     if (revert)
         revert->cancel();
     d->revertList.clear();
     d->reverting.clear();
 
     if (revert) {
         QDeclarativeStatePrivate *revertPrivate =
             static_cast<QDeclarativeStatePrivate*>(revert->d_func());
         d->revertList = revertPrivate->revertList;
         revertPrivate->revertList.clear();
     }
 
     // List of actions caused by this state
     QDeclarativeStateOperation::ActionList applyList = d->generateActionList(group);
 
     // List of actions that need to be reverted to roll back (just) this state
     QDeclarativeStatePrivate::SimpleActionList additionalReverts;
     // First add the reverse of all the applyList actions
     for (int ii = 0; ii < applyList.count(); ++ii) {
         QDeclarativeAction &action = applyList[ii];
 
         if (action.event) {
             if (!action.event->isReversable())
                 continue;
             bool found = false;
             for (int jj = 0; jj < d->revertList.count(); ++jj) {
                 QDeclarativeActionEvent *event = d->revertList.at(jj).event();
                 if (event && event->typeName() == action.event->typeName()) {
                     if (action.event->override(event)) {
                         found = true;
 
                         if (action.event != d->revertList.at(jj).event() && action.event->needsCopy()) {
                             action.event->copyOriginals(d->revertList.at(jj).event());
 
                             QDeclarativeSimpleAction r(action);
                             additionalReverts << r;
                             d->revertList.removeAt(jj);
                             --jj;
                         } else if (action.event->isRewindable())    //###why needed?
                             action.event->saveCurrentValues();
 
                         break;
                     }
                 }
             }
             if (!found) {
                 action.event->saveOriginals();
                 // Only need to revert the applyList action if the previous
                 // state doesn't have a higher priority revert already
                 QDeclarativeSimpleAction r(action);
                 additionalReverts << r;
             }
         } else {
             bool found = false;
             action.fromBinding = QDeclarativePropertyPrivate::binding(action.property);
 
             for (int jj = 0; jj < d->revertList.count(); ++jj) {
                 if (d->revertList.at(jj).property() == action.property) {
                     found = true;
                     if (d->revertList.at(jj).binding() != action.fromBinding) {
                         action.deleteFromBinding();
                     }
                     break;
                 }
             }
 
             if (!found) {
                 if (!action.restore) {
                     action.deleteFromBinding();;
                 } else {
                     // Only need to revert the applyList action if the previous
                     // state doesn't have a higher priority revert already
                     QDeclarativeSimpleAction r(action);
                     additionalReverts << r;
                 }
             }
         }
     }
 
     // Any reverts from a previous state that aren't carried forth
     // into this state need to be translated into apply actions
     for (int ii = 0; ii < d->revertList.count(); ++ii) {
         bool found = false;
         if (d->revertList.at(ii).event()) {
             QDeclarativeActionEvent *event = d->revertList.at(ii).event();
             if (!event->isReversable())
                 continue;
             for (int jj = 0; !found && jj < applyList.count(); ++jj) {
                 const QDeclarativeAction &action = applyList.at(jj);
                 if (action.event && action.event->typeName() == event->typeName()) {
                     if (action.event->override(event))
                         found = true;
                 }
             }
         } else {
             for (int jj = 0; !found && jj < applyList.count(); ++jj) {
                 const QDeclarativeAction &action = applyList.at(jj);
                 if (action.property == d->revertList.at(ii).property())
                     found = true;
             }
         }
         if (!found) {
             QVariant cur = d->revertList.at(ii).property().read();
             QDeclarativeAbstractBinding *delBinding = 
                 QDeclarativePropertyPrivate::setBinding(d->revertList.at(ii).property(), 0);
             if (delBinding)
                 delBinding->destroy();
 
             QDeclarativeAction a;
             a.property = d->revertList.at(ii).property();
             a.fromValue = cur;
             a.toValue = d->revertList.at(ii).value();
             a.toBinding = QDeclarativeAbstractBinding::getPointer(d->revertList.at(ii).binding());
             a.specifiedObject = d->revertList.at(ii).specifiedObject();
             a.specifiedProperty = d->revertList.at(ii).specifiedProperty();
             a.event = d->revertList.at(ii).event();
             a.reverseEvent = d->revertList.at(ii).reverseEvent();
             if (a.event && a.event->isRewindable())
                 a.event->saveCurrentValues();
             applyList << a;
             // Store these special reverts in the reverting list
             d->reverting << d->revertList.at(ii).property();
         }
     }
     // All the local reverts now become part of the ongoing revertList
     d->revertList << additionalReverts;
 
 #ifndef QT_NO_DEBUG_STREAM
     // Output for debugging
     if (stateChangeDebug()) {
         foreach(const QDeclarativeAction &action, applyList) {
             if (action.event)
                 qWarning() << "    QDeclarativeAction event:" << action.event->typeName();
             else
                 qWarning() << "    QDeclarativeAction:" << action.property.object()
                            << action.property.name() << "From:" << action.fromValue 
                            << "To:" << action.toValue;
         }
     }
 #endif
 
     d->transitionManager.transition(applyList, trans);
 }

◆ bindingInRevertList()

QDeclarativeAbstractBinding * QDeclarativeState::bindingInRevertList	(	QObject *	target,
		const QString &	name
	)		const

Definition at line 567 of file qdeclarativestate.cpp.

 {
     Q_D(const QDeclarativeState);
 
     if (isStateActive()) {
         QListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
         while (revertListIterator.hasNext()) {
             const QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
             if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty() == name)
                 return simpleAction.binding();
         }
     }
 
     return 0;
 }

◆ cancel()

void QDeclarativeState::cancel ( )

Definition at line 388 of file qdeclarativestate.cpp.

Referenced by apply().

 {
     Q_D(QDeclarativeState);
     d->transitionManager.cancel();
 }

◆ changeBindingInRevertList()

bool QDeclarativeState::changeBindingInRevertList	(	QObject *	target,
		const QString &	name,
		QDeclarativeAbstractBinding *	binding
	)

Definition at line 439 of file qdeclarativestate.cpp.

Referenced by QDeclarativePropertyChanges::changeExpression().

 {
     Q_D(QDeclarativeState);
 
     if (isStateActive()) {
         QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
         while (revertListIterator.hasNext()) {
             QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
             if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty() == name) {
                 if (simpleAction.binding())
                     simpleAction.binding()->destroy();
 
                 simpleAction.setBinding(binding);
                 return true;
             }
         }
     }
 
     return false;
 }

◆ changes()

QDeclarativeListProperty<QDeclarativeStateOperation> QDeclarativeState::changes ( )

Referenced by setExtends().

◆ changeValueInRevertList()

bool QDeclarativeState::changeValueInRevertList	(	QObject *	target,
		const QString &	name,
		const QVariant &	revertValue
	)

Definition at line 420 of file qdeclarativestate.cpp.

 {
     Q_D(QDeclarativeState);
 
     if (isStateActive()) {
         QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
         while (revertListIterator.hasNext()) {
             QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
             if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty() == name) {
                     simpleAction.setValue(revertValue);
                     return true;
             }
         }
     }
 
     return false;
 }

◆ completed

void QDeclarativeState::completed ( )

signal

◆ containsPropertyInRevertList()

bool QDeclarativeState::containsPropertyInRevertList	(	QObject *	target,
		const QString &	name
	)		const

Definition at line 403 of file qdeclarativestate.cpp.

 {
     Q_D(const QDeclarativeState);
 
     if (isStateActive()) {
         QListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
         while (revertListIterator.hasNext()) {
             const QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
             if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty() == name)
                 return true;
         }
     }
 
     return false;
 }

◆ extends()

QString QDeclarativeState::extends ( ) const

Definition at line 280 of file qdeclarativestate.cpp.

Referenced by QDeclarativeStatePrivate::generateActionList(), and setExtends().

 {
     Q_D(const QDeclarativeState);
     return d->extends;
 }

◆ isNamed()

bool QDeclarativeState::isNamed ( ) const

Definition at line 215 of file qdeclarativestate.cpp.

Referenced by QDeclarativeStateGroup::componentComplete(), and QDeclarativeStateGroupPrivate::updateAutoState().

 {
     Q_D(const QDeclarativeState);
     return d->named;
 }

◆ isStateActive()

bool QDeclarativeState::isStateActive ( ) const

Definition at line 584 of file qdeclarativestate.cpp.

Referenced by addEntriesToRevertList(), bindingInRevertList(), changeBindingInRevertList(), changeValueInRevertList(), containsPropertyInRevertList(), removeAllEntriesFromRevertList(), removeEntryFromRevertList(), and valueInRevertList().

 {
     return stateGroup() && stateGroup()->state() == name();
 }

◆ isWhenKnown()

bool QDeclarativeState::isWhenKnown ( ) const

Definition at line 221 of file qdeclarativestate.cpp.

Referenced by QDeclarativeStateGroupPrivate::updateAutoState().

 {
     Q_D(const QDeclarativeState);
     return d->when != 0;
 }

◆ name()

QString QDeclarativeState::name ( ) const

Referenced by bindingInRevertList(), changeBindingInRevertList(), changeValueInRevertList(), containsPropertyInRevertList(), isStateActive(), removeEntryFromRevertList(), valueInRevertList(), and ~QDeclarativeState().

◆ operationAt()

QDeclarativeStateOperation * QDeclarativeState::operationAt ( int index ) const

Definition at line 318 of file qdeclarativestate.cpp.

 {
     Q_D(const QDeclarativeState);
     return d->operations.at(index);
 }

◆ operationCount()

int QDeclarativeState::operationCount ( ) const

Definition at line 312 of file qdeclarativestate.cpp.

 {
     Q_D(const QDeclarativeState);
     return d->operations.count();
 }

◆ operator<<()

QDeclarativeState & QDeclarativeState::operator<< ( QDeclarativeStateOperation * op )

Definition at line 324 of file qdeclarativestate.cpp.

 {
     Q_D(QDeclarativeState);
     d->operations.append(QDeclarativeStatePrivate::OperationGuard(op, &d->operations));
     return *this;
 }

◆ removeAllEntriesFromRevertList()

void QDeclarativeState::removeAllEntriesFromRevertList ( QObject * target )

Definition at line 499 of file qdeclarativestate.cpp.

Referenced by QDeclarativePropertyChanges::detachFromState().

 {
      Q_D(QDeclarativeState);
 
      if (isStateActive()) {
          QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
          while (revertListIterator.hasNext()) {
              QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
              if (simpleAction.property().object() == target) {
                  QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(simpleAction.property());
                  if (oldBinding) {
                      QDeclarativePropertyPrivate::setBinding(simpleAction.property(), 0);
                      oldBinding->destroy();
                  }
 
                  simpleAction.property().write(simpleAction.value());
                  if (simpleAction.binding())
                      QDeclarativePropertyPrivate::setBinding(simpleAction.property(), simpleAction.binding());
 
                  revertListIterator.remove();
              }
          }
      }
 }

◆ removeEntryFromRevertList()

bool QDeclarativeState::removeEntryFromRevertList	(	QObject *	target,
		const QString &	name
	)

Definition at line 461 of file qdeclarativestate.cpp.

Referenced by QDeclarativePropertyChanges::removeProperty().

 {
     Q_D(QDeclarativeState);
 
     if (isStateActive()) {
         QMutableListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
         while (revertListIterator.hasNext()) {
             QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
             if (simpleAction.property().object() == target && simpleAction.property().name() == name) {
                 QDeclarativeAbstractBinding *oldBinding = QDeclarativePropertyPrivate::binding(simpleAction.property());
                 if (oldBinding) {
                     QDeclarativePropertyPrivate::setBinding(simpleAction.property(), 0);
                     oldBinding->destroy();
                 }
 
                 simpleAction.property().write(simpleAction.value());
                 if (simpleAction.binding())
                     QDeclarativePropertyPrivate::setBinding(simpleAction.property(), simpleAction.binding());
 
                 revertListIterator.remove();
                 return true;
             }
         }
     }
 
     return false;
 }

◆ setExtends()

void QDeclarativeState::setExtends ( const QString & )

Definition at line 286 of file qdeclarativestate.cpp.

 {
     Q_D(QDeclarativeState);
     d->extends = extends;
 }

◆ setName()

void QDeclarativeState::setName ( const QString & n )

Definition at line 208 of file qdeclarativestate.cpp.

Referenced by QDeclarativeStateGroup::componentComplete().

 {
     Q_D(QDeclarativeState);
     d->name = n;
     d->named = true;
 }

◆ setStateGroup()

void QDeclarativeState::setStateGroup ( QDeclarativeStateGroup * group )

Definition at line 382 of file qdeclarativestate.cpp.

Referenced by QDeclarativeStateGroupPrivate::append_state().

 {
     Q_D(QDeclarativeState);
     d->group = group;
 }

◆ setWhen()

void QDeclarativeState::setWhen ( QDeclarativeBinding * when )

Definition at line 260 of file qdeclarativestate.cpp.

 {
     Q_D(QDeclarativeState);
     d->when = when;
     if (d->group)
         d->group->updateAutoState();
 }

◆ stateGroup()

QDeclarativeStateGroup * QDeclarativeState::stateGroup ( ) const

Definition at line 376 of file qdeclarativestate.cpp.

Referenced by isStateActive().

 {
     Q_D(const QDeclarativeState);
     return d->group;
 }

◆ valueInRevertList()

QVariant QDeclarativeState::valueInRevertList	(	QObject *	target,
		const QString &	name
	)		const

Definition at line 550 of file qdeclarativestate.cpp.

 {
     Q_D(const QDeclarativeState);
 
     if (isStateActive()) {
         QListIterator<QDeclarativeSimpleAction> revertListIterator(d->revertList);
 
         while (revertListIterator.hasNext()) {
             const QDeclarativeSimpleAction &simpleAction = revertListIterator.next();
             if (simpleAction.specifiedObject() == target && simpleAction.specifiedProperty() == name)
                 return simpleAction.value();
         }
     }
 
     return QVariant();
 }

◆ when()

QDeclarativeBinding* QDeclarativeState::when ( ) const

Referenced by isWhenKnown(), and setWhen().

Properties

◆ changes

QDeclarativeListProperty< QDeclarativeStateOperation > QDeclarativeState::changes

private

Definition at line 150 of file qdeclarativestate_p.h.

◆ extend

QString QDeclarativeState::extend

private

Definition at line 149 of file qdeclarativestate_p.h.

◆ name

QString QDeclarativeState::name

private

Definition at line 147 of file qdeclarativestate_p.h.

Referenced by QDeclarativeStateGroup::findState(), QDeclarativeStatePrivate::generateActionList(), QDeclarativeStateGroupPrivate::setCurrentStateInternal(), and QDeclarativeStateGroupPrivate::updateAutoState().

◆ when

QDeclarativeBinding * QDeclarativeState::when

private

Definition at line 148 of file qdeclarativestate_p.h.

Referenced by QDeclarativeStateGroupPrivate::updateAutoState().

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

/src/declarative/util/qdeclarativestate_p.h
/src/declarative/util/qdeclarativestate.cpp

Signals

Public Functions

Properties

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QDeclarativeState()

◆ ~QDeclarativeState()

Functions

◆ addEntriesToRevertList()

◆ addEntryToRevertList()

◆ apply()

◆ bindingInRevertList()

◆ cancel()

◆ changeBindingInRevertList()

◆ changes()

◆ changeValueInRevertList()

◆ completed

◆ containsPropertyInRevertList()

◆ extends()

◆ isNamed()

◆ isStateActive()

◆ isWhenKnown()

◆ name()

◆ operationAt()

◆ operationCount()

◆ operator<<()

◆ removeAllEntriesFromRevertList()

◆ removeEntryFromRevertList()

◆ setExtends()

◆ setName()

◆ setStateGroup()

◆ setWhen()

◆ stateGroup()

◆ valueInRevertList()

◆ when()

Properties

◆ changes

◆ extend

◆ name

◆ when