QIdentityProxyModelPrivate Class Reference

Inheritance diagram for QIdentityProxyModelPrivate:

Private Functions
void	_q_sourceColumnsAboutToBeInserted (const QModelIndex &parent, int start, int end)
void	_q_sourceColumnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destParent, int dest)
void	_q_sourceColumnsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
void	_q_sourceColumnsInserted (const QModelIndex &parent, int start, int end)
void	_q_sourceColumnsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destParent, int dest)
void	_q_sourceColumnsRemoved (const QModelIndex &parent, int start, int end)
void	_q_sourceDataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight)
void	_q_sourceHeaderDataChanged (Qt::Orientation orientation, int first, int last)
void	_q_sourceLayoutAboutToBeChanged ()
void	_q_sourceLayoutChanged ()
void	_q_sourceModelAboutToBeReset ()
void	_q_sourceModelReset ()
void	_q_sourceRowsAboutToBeInserted (const QModelIndex &parent, int start, int end)
void	_q_sourceRowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destParent, int dest)
void	_q_sourceRowsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
void	_q_sourceRowsInserted (const QModelIndex &parent, int start, int end)
void	_q_sourceRowsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destParent, int dest)
void	_q_sourceRowsRemoved (const QModelIndex &parent, int start, int end)
	QIdentityProxyModelPrivate ()

Properties
bool	ignoreNextLayoutAboutToBeChanged
bool	ignoreNextLayoutChanged
QList< QPersistentModelIndex >	layoutChangePersistentIndexes
QModelIndexList	proxyIndexes

Additional Inherited Members
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
Public Functions inherited from QAbstractProxyModelPrivate
virtual void	_q_sourceModelDestroyed ()
	QAbstractProxyModelPrivate ()
Public Functions inherited from QAbstractItemModelPrivate
bool	allowMove (const QModelIndex &srcParent, int srcFirst, int srcLast, const QModelIndex &destinationParent, int destinationChild, Qt::Orientation orientation)
	Returns whether a move operation is valid. More...
void	columnsAboutToBeInserted (const QModelIndex &parent, int first, int last)
void	columnsAboutToBeRemoved (const QModelIndex &parent, int first, int last)
void	columnsInserted (const QModelIndex &parent, int first, int last)
void	columnsRemoved (const QModelIndex &parent, int first, int last)
QModelIndex	createIndex (int row, int column, void *data=0) const
QModelIndex	createIndex (int row, int column, int id) const
bool	indexValid (const QModelIndex &index) const
void	invalidatePersistentIndex (const QModelIndex &index)
void	invalidatePersistentIndexes ()
void	itemsAboutToBeMoved (const QModelIndex &srcParent, int srcFirst, int srcLast, const QModelIndex &destinationParent, int destinationChild, Qt::Orientation)
void	itemsMoved (const QModelIndex &srcParent, int srcFirst, int srcLast, const QModelIndex &destinationParent, int destinationChild, Qt::Orientation orientation)
void	movePersistentIndexes (QVector< QPersistentModelIndexData *> indexes, int change, const QModelIndex &parent, Qt::Orientation orientation)
	Moves persistent indexes indexes by amount change. More...
	QAbstractItemModelPrivate ()
void	removePersistentIndexData (QPersistentModelIndexData *data)
void	rowsAboutToBeInserted (const QModelIndex &parent, int first, int last)
void	rowsAboutToBeRemoved (const QModelIndex &parent, int first, int last)
void	rowsInserted (const QModelIndex &parent, int first, int last)
void	rowsRemoved (const QModelIndex &parent, int first, int last)
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 inherited from QAbstractItemModelPrivate
static const QHash< int, QByteArray > &	defaultRoleNames ()
static QAbstractItemModel *	staticEmptyModel ()
static bool	variantLessThan (const QVariant &v1, const QVariant &v2)
	This function is used by our Q{Tree,Widget,Table}WidgetModel classes to sort. More...
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 inherited from QAbstractProxyModelPrivate
QAbstractItemModel *	model
Public Variables inherited from QAbstractItemModelPrivate
QStack< Change >	changes
struct QAbstractItemModelPrivate::Persistent	persistent
QHash< int, QByteArray >	roleNames
Qt::DropActions	supportedDragActions
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 51 of file qidentityproxymodel.cpp.

Constructors and Destructors

QIdentityProxyModelPrivate()

QIdentityProxyModelPrivate::QIdentityProxyModelPrivate ( )

inlineprivate

Definition at line 53 of file qidentityproxymodel.cpp.

    : ignoreNextLayoutAboutToBeChanged(false),
      ignoreNextLayoutChanged(false)
  {

  }

Functions

_q_sourceColumnsAboutToBeInserted()

void QIdentityProxyModelPrivate::_q_sourceColumnsAboutToBeInserted ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 415 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->beginInsertColumns(q->mapFromSource(parent), start, end);
}

_q_sourceColumnsAboutToBeMoved()

void QIdentityProxyModelPrivate::_q_sourceColumnsAboutToBeMoved ( const QModelIndex &  sourceParent, int  sourceStart, int  sourceEnd, const QModelIndex &  destParent, int  dest  )

private

Definition at line 422 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(sourceParent.isValid() ? sourceParent.model() == model : true);
    Q_ASSERT(destParent.isValid() ? destParent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->beginMoveColumns(q->mapFromSource(sourceParent), sourceStart, sourceEnd, q->mapFromSource(destParent), dest);
}

_q_sourceColumnsAboutToBeRemoved()

void QIdentityProxyModelPrivate::_q_sourceColumnsAboutToBeRemoved ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 430 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->beginRemoveColumns(q->mapFromSource(parent), start, end);
}

_q_sourceColumnsInserted()

void QIdentityProxyModelPrivate::_q_sourceColumnsInserted ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 437 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    Q_UNUSED(parent)
    Q_UNUSED(start)
    Q_UNUSED(end)
    q->endInsertColumns();
}

_q_sourceColumnsMoved()

void QIdentityProxyModelPrivate::_q_sourceColumnsMoved ( const QModelIndex &  sourceParent, int  sourceStart, int  sourceEnd, const QModelIndex &  destParent, int  dest  )

private

Definition at line 447 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(sourceParent.isValid() ? sourceParent.model() == model : true);
    Q_ASSERT(destParent.isValid() ? destParent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    Q_UNUSED(sourceParent)
    Q_UNUSED(sourceStart)
    Q_UNUSED(sourceEnd)
    Q_UNUSED(destParent)
    Q_UNUSED(dest)
    q->endMoveColumns();
}

_q_sourceColumnsRemoved()

void QIdentityProxyModelPrivate::_q_sourceColumnsRemoved ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 460 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    Q_UNUSED(parent)
    Q_UNUSED(start)
    Q_UNUSED(end)
    q->endRemoveColumns();
}

_q_sourceDataChanged()

void QIdentityProxyModelPrivate::_q_sourceDataChanged ( const QModelIndex &  topLeft, const QModelIndex &  bottomRight  )

private

Definition at line 470 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(topLeft.isValid() ? topLeft.model() == model : true);
    Q_ASSERT(bottomRight.isValid() ? bottomRight.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->dataChanged(q->mapFromSource(topLeft), q->mapFromSource(bottomRight));
}

_q_sourceHeaderDataChanged()

void QIdentityProxyModelPrivate::_q_sourceHeaderDataChanged ( Qt::Orientation  orientation, int  first, int  last  )

private

Definition at line 478 of file qidentityproxymodel.cpp.

{
    Q_Q(QIdentityProxyModel);
    q->headerDataChanged(orientation, first, last);
}

_q_sourceLayoutAboutToBeChanged()

void QIdentityProxyModelPrivate::_q_sourceLayoutAboutToBeChanged ( )

private

Definition at line 484 of file qidentityproxymodel.cpp.

{
    if (ignoreNextLayoutAboutToBeChanged)
        return;

    Q_Q(QIdentityProxyModel);

    foreach(const QPersistentModelIndex &proxyPersistentIndex, q->persistentIndexList()) {
        proxyIndexes << proxyPersistentIndex;
        Q_ASSERT(proxyPersistentIndex.isValid());
        const QPersistentModelIndex srcPersistentIndex = q->mapToSource(proxyPersistentIndex);
        Q_ASSERT(srcPersistentIndex.isValid());
        layoutChangePersistentIndexes << srcPersistentIndex;
    }

    q->layoutAboutToBeChanged();
}

_q_sourceLayoutChanged()

void QIdentityProxyModelPrivate::_q_sourceLayoutChanged ( )

private

Definition at line 502 of file qidentityproxymodel.cpp.

{
    if (ignoreNextLayoutChanged)
        return;

    Q_Q(QIdentityProxyModel);

    for (int i = 0; i < proxyIndexes.size(); ++i) {
        q->changePersistentIndex(proxyIndexes.at(i), q->mapFromSource(layoutChangePersistentIndexes.at(i)));
    }

    layoutChangePersistentIndexes.clear();
    proxyIndexes.clear();

    q->layoutChanged();
}

_q_sourceModelAboutToBeReset()

void QIdentityProxyModelPrivate::_q_sourceModelAboutToBeReset ( )

private

Definition at line 519 of file qidentityproxymodel.cpp.

{
    Q_Q(QIdentityProxyModel);
    q->beginResetModel();
}

_q_sourceModelReset()

void QIdentityProxyModelPrivate::_q_sourceModelReset ( )

private

Definition at line 525 of file qidentityproxymodel.cpp.

{
    Q_Q(QIdentityProxyModel);
    q->endResetModel();
}

_q_sourceRowsAboutToBeInserted()

void QIdentityProxyModelPrivate::_q_sourceRowsAboutToBeInserted ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 531 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->beginInsertRows(q->mapFromSource(parent), start, end);
}

_q_sourceRowsAboutToBeMoved()

void QIdentityProxyModelPrivate::_q_sourceRowsAboutToBeMoved ( const QModelIndex &  sourceParent, int  sourceStart, int  sourceEnd, const QModelIndex &  destParent, int  dest  )

private

Definition at line 538 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(sourceParent.isValid() ? sourceParent.model() == model : true);
    Q_ASSERT(destParent.isValid() ? destParent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->beginMoveRows(q->mapFromSource(sourceParent), sourceStart, sourceEnd, q->mapFromSource(destParent), dest);
}

_q_sourceRowsAboutToBeRemoved()

void QIdentityProxyModelPrivate::_q_sourceRowsAboutToBeRemoved ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 546 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    q->beginRemoveRows(q->mapFromSource(parent), start, end);
}

_q_sourceRowsInserted()

void QIdentityProxyModelPrivate::_q_sourceRowsInserted ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 553 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    Q_UNUSED(parent)
    Q_UNUSED(start)
    Q_UNUSED(end)
    q->endInsertRows();
}

_q_sourceRowsMoved()

void QIdentityProxyModelPrivate::_q_sourceRowsMoved ( const QModelIndex &  sourceParent, int  sourceStart, int  sourceEnd, const QModelIndex &  destParent, int  dest  )

private

Definition at line 563 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(sourceParent.isValid() ? sourceParent.model() == model : true);
    Q_ASSERT(destParent.isValid() ? destParent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    Q_UNUSED(sourceParent)
    Q_UNUSED(sourceStart)
    Q_UNUSED(sourceEnd)
    Q_UNUSED(destParent)
    Q_UNUSED(dest)
    q->endMoveRows();
}

_q_sourceRowsRemoved()

void QIdentityProxyModelPrivate::_q_sourceRowsRemoved ( const QModelIndex &  parent, int  start, int  end  )

private

Definition at line 576 of file qidentityproxymodel.cpp.

{
    Q_ASSERT(parent.isValid() ? parent.model() == model : true);
    Q_Q(QIdentityProxyModel);
    Q_UNUSED(parent)
    Q_UNUSED(start)
    Q_UNUSED(end)
    q->endRemoveRows();
}

Properties

ignoreNextLayoutAboutToBeChanged

bool QIdentityProxyModelPrivate::ignoreNextLayoutAboutToBeChanged

private

Definition at line 62 of file qidentityproxymodel.cpp.

ignoreNextLayoutChanged

bool QIdentityProxyModelPrivate::ignoreNextLayoutChanged

private

Definition at line 63 of file qidentityproxymodel.cpp.

layoutChangePersistentIndexes

QList<QPersistentModelIndex> QIdentityProxyModelPrivate::layoutChangePersistentIndexes

private

Definition at line 64 of file qidentityproxymodel.cpp.

proxyIndexes

QModelIndexList QIdentityProxyModelPrivate::proxyIndexes

private

Definition at line 65 of file qidentityproxymodel.cpp.

---

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

• /src/gui/itemviews/qidentityproxymodel.cpp