QDeclarativeStatePrivate Class Reference

#include <qdeclarativestate_p_p.h>

Inheritance diagram for QDeclarativeStatePrivate:

Classes
struct	OperationGuard

Public Types
typedef QList< QDeclarativeSimpleAction >	SimpleActionList
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)

Public Functions
void	complete ()
QDeclarativeStateOperation::ActionList	generateActionList (QDeclarativeStateGroup *) const
	QDeclarativeStatePrivate ()
Public Functions inherited from QObjectPrivate
void	_q_reregisterTimers (void *pointer)
void	addConnection (int signal, Connection *c)
void	cleanConnectionLists ()
void	connectNotify (const char *signal)
void	deleteChildren ()
void	disconnectNotify (const char *signal)
bool	isSender (const QObject *receiver, const char *signal) const
bool	isSignalConnected (uint signalIdx) const
	Returns true if the signal with index signal_index from object sender is connected. More...
void	moveToThread_helper ()
	QObjectPrivate (int version=QObjectPrivateVersion)
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () const
void	setParent_helper (QObject *)
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData)
int	signalIndex (const char *signalName) const
	Returns the signal index used in the internal connectionLists vector. More...
virtual	~QObjectPrivate ()
Public Functions inherited from QObjectData
virtual	~QObjectData ()=0

Static Public Functions
static void	operations_append (QDeclarativeListProperty< QDeclarativeStateOperation > *prop, QDeclarativeStateOperation *op)
static QDeclarativeStateOperation *	operations_at (QDeclarativeListProperty< QDeclarativeStateOperation > *prop, int index)
static void	operations_clear (QDeclarativeListProperty< QDeclarativeStateOperation > *prop)
static int	operations_count (QDeclarativeListProperty< QDeclarativeStateOperation > *prop)
Static Public Functions inherited from QObjectPrivate
static void	clearGuards (QObject *)
static QObjectPrivate *	get (QObject *o)
static void	resetCurrentSender (QObject *receiver, Sender *currentSender, Sender *previousSender)
static Sender *	setCurrentSender (QObject *receiver, Sender *sender)
static void	signalSignature (const QMetaMethod &signal, QVarLengthArray< char > *result)

Public Variables
QString	extends
QDeclarativeStateGroup *	group
bool	inState
QString	name
bool	named
QList< OperationGuard >	operations
QList< QDeclarativeProperty >	reverting
SimpleActionList	revertList
QDeclarativeTransitionManager	transitionManager
QDeclarativeBinding *	when
Public Variables inherited from QObjectPrivate
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
quint32	connectedSignals [2]
QObjectConnectionListVector *	connectionLists
Sender *	currentSender
QList< QPointer< QObject > >	eventFilters
ExtraData *	extraData
QString	objectName
Connection *	senders
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
QThreadData *	threadData
void *	unused
Public Variables inherited from QObjectData
uint	blockSig: 1
QObjectList	children
uint	hasGuards: 1
uint	inEventHandler: 1
uint	inThreadChangeEvent: 1
uint	isWidget: 1
QMetaObject *	metaObject
uint	ownObjectName: 1
QObject *	parent
uint	pendTimer: 1
int	postedEvents
QObject *	q_ptr
uint	receiveChildEvents: 1
uint	sendChildEvents: 1
uint	unused: 22
uint	wasDeleted: 1

Detailed Description

Definition at line 193 of file qdeclarativestate_p_p.h.

Typedefs

SimpleActionList

typedef QList<QDeclarativeSimpleAction> QDeclarativeStatePrivate::SimpleActionList

Definition at line 201 of file qdeclarativestate_p_p.h.

Constructors and Destructors

QDeclarativeStatePrivate()

QDeclarativeStatePrivate::QDeclarativeStatePrivate ( )

inline

Definition at line 198 of file qdeclarativestate_p_p.h.

    : when(0), named(false), inState(false), group(0) {}

Functions

complete()

void QDeclarativeStatePrivate::complete

(

)

Definition at line 331 of file qdeclarativestate.cpp.

{
    Q_Q(QDeclarativeState);

    for (int ii = 0; ii < reverting.count(); ++ii) {
        for (int jj = 0; jj < revertList.count(); ++jj) {
            if (revertList.at(jj).property() == reverting.at(ii)) {
                revertList.removeAt(jj);
                break;
            }
        }
    }
    reverting.clear();

    emit q->completed();
}

generateActionList()

QDeclarativeStateOperation::ActionList QDeclarativeStatePrivate::generateActionList

(

QDeclarativeStateGroup *

group

)

const

Definition at line 351 of file qdeclarativestate.cpp.

{
    QDeclarativeStateOperation::ActionList applyList;
    if (inState)
        return applyList;

    // Prevent "extends" recursion
    inState = true;

    if (!extends.isEmpty()) {
        QList<QDeclarativeState *> states = group->states();
        for (int ii = 0; ii < states.count(); ++ii)
            if (states.at(ii)->name() == extends) {
                qmlExecuteDeferred(states.at(ii));
                applyList = static_cast<QDeclarativeStatePrivate*>(states.at(ii)->d_func())->generateActionList(group);
            }
    }

    foreach(QDeclarativeStateOperation *op, operations)
        applyList << op->actions();

    inState = false;
    return applyList;
}

operations_append()

static void QDeclarativeStatePrivate::operations_append ( QDeclarativeListProperty< QDeclarativeStateOperation > *  prop, QDeclarativeStateOperation *  op  )

inlinestatic

Definition at line 220 of file qdeclarativestate_p_p.h.

Referenced by QDeclarativeState::setExtends().

                                                                                                                              {
        QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
        op->setState(qobject_cast<QDeclarativeState*>(prop->object));
        list->append(OperationGuard(op, list));
    }

operations_at()

static QDeclarativeStateOperation* QDeclarativeStatePrivate::operations_at ( QDeclarativeListProperty< QDeclarativeStateOperation > *  prop, int  index  )

inlinestatic

Definition at line 236 of file qdeclarativestate_p_p.h.

Referenced by QDeclarativeState::setExtends().

                                                                                                                            {
        QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
        return list->at(index);
    }

operations_clear()

static void QDeclarativeStatePrivate::operations_clear ( QDeclarativeListProperty< QDeclarativeStateOperation > *  prop )

inlinestatic

Definition at line 225 of file qdeclarativestate_p_p.h.

Referenced by QDeclarativeState::setExtends().

                                                                                             {
        QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
        QMutableListIterator<OperationGuard> listIterator(*list);
        while(listIterator.hasNext())
            listIterator.next()->setState(0);
        list->clear();
    }

operations_count()

static int QDeclarativeStatePrivate::operations_count ( QDeclarativeListProperty< QDeclarativeStateOperation > *  prop )

inlinestatic

Definition at line 232 of file qdeclarativestate_p_p.h.

Referenced by QDeclarativeState::setExtends().

                                                                                            {
        QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
        return list->count();
    }

Properties

extends

QString QDeclarativeStatePrivate::extends

Definition at line 245 of file qdeclarativestate_p_p.h.

group

QDeclarativeStateGroup* QDeclarativeStatePrivate::group

Definition at line 247 of file qdeclarativestate_p_p.h.

inState

bool QDeclarativeStatePrivate::inState

mutable

Definition at line 246 of file qdeclarativestate_p_p.h.

name

QString QDeclarativeStatePrivate::name

Definition at line 203 of file qdeclarativestate_p_p.h.

named

bool QDeclarativeStatePrivate::named

Definition at line 205 of file qdeclarativestate_p_p.h.

operations

QList<OperationGuard> QDeclarativeStatePrivate::operations

Definition at line 218 of file qdeclarativestate_p_p.h.

reverting

QList<QDeclarativeProperty> QDeclarativeStatePrivate::reverting

Definition at line 244 of file qdeclarativestate_p_p.h.

revertList

SimpleActionList QDeclarativeStatePrivate::revertList

Definition at line 243 of file qdeclarativestate_p_p.h.

Referenced by QDeclarativeState::apply().

transitionManager

QDeclarativeTransitionManager QDeclarativeStatePrivate::transitionManager

Definition at line 241 of file qdeclarativestate_p_p.h.

when

QDeclarativeBinding* QDeclarativeStatePrivate::when

Definition at line 204 of file qdeclarativestate_p_p.h.

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

• /src/declarative/util/qdeclarativestate_p_p.h
• /src/declarative/util/qdeclarativestate.cpp