Qt 6.x
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Public Member Functions | Public Attributes | List of all members
QStandardItemModelPrivate Class Reference

#include <qstandarditemmodel_p.h>

+ Inheritance diagram for QStandardItemModelPrivate:
+ Collaboration diagram for QStandardItemModelPrivate:

Public Member Functions

 QStandardItemModelPrivate ()
 
 ~QStandardItemModelPrivate ()
 
void init ()
 
QStandardItem * createItem () const
 
QStandardItem * itemFromIndex (const QModelIndex &index) const
 
void sort (QStandardItem *parent, int column, Qt::SortOrder order)
 
void itemChanged (QStandardItem *item, const QList< int > &roles=QList< int >())
 
void rowsAboutToBeInserted (QStandardItem *parent, int start, int end)
 
void columnsAboutToBeInserted (QStandardItem *parent, int start, int end)
 
void rowsAboutToBeRemoved (QStandardItem *parent, int start, int end)
 
void columnsAboutToBeRemoved (QStandardItem *parent, int start, int end)
 
void rowsInserted (QStandardItem *parent, int row, int count)
 
void columnsInserted (QStandardItem *parent, int column, int count)
 
void rowsRemoved (QStandardItem *parent, int row, int count)
 
void columnsRemoved (QStandardItem *parent, int column, int count)
 
void _q_emitItemChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight)
 
void decodeDataRecursive (QDataStream &stream, QStandardItem *item)
 
- Public Member Functions inherited from QAbstractItemModelPrivate
 QAbstractItemModelPrivate ()
 
 ~QAbstractItemModelPrivate ()
 
void removePersistentIndexData (QPersistentModelIndexData *data)
 
void movePersistentIndexes (const QList< QPersistentModelIndexData * > &indexes, int change, const QModelIndex &parent, Qt::Orientation orientation)
 
void rowsAboutToBeInserted (const QModelIndex &parent, int first, int last)
 
void rowsInserted (const QModelIndex &parent, int first, int last)
 
void rowsAboutToBeRemoved (const QModelIndex &parent, int first, int last)
 
void rowsRemoved (const QModelIndex &parent, int first, int last)
 
void columnsAboutToBeInserted (const QModelIndex &parent, int first, int last)
 
void columnsInserted (const QModelIndex &parent, int first, int last)
 
void columnsAboutToBeRemoved (const QModelIndex &parent, int first, int last)
 
void columnsRemoved (const QModelIndex &parent, int first, int last)
 
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)
 
bool allowMove (const QModelIndex &srcParent, int srcFirst, int srcLast, const QModelIndex &destinationParent, int destinationChild, Qt::Orientation orientation)
 Returns whether a move operation is valid.
 
virtual void executePendingOperations () const
 
QModelIndex createIndex (int row, int column, void *data=nullptr) const
 
QModelIndex createIndex (int row, int column, int id) const
 
bool indexValid (const QModelIndex &index) const
 
void invalidatePersistentIndexes ()
 
void invalidatePersistentIndex (const QModelIndex &index)
 
- Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
 
 QObjectPrivate (int version=QObjectPrivateVersion)
 
virtual ~QObjectPrivate ()
 
void deleteChildren ()
 
void clearBindingStorage ()
 
void checkForIncompatibleLibraryVersion (int version) const
 
void setParent_helper (QObject *)
 
void moveToThread_helper ()
 
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
 
void _q_reregisterTimers (void *pointer)
 
bool isSender (const QObject *receiver, const char *signal) const
 
QObjectList receiverList (const char *signal) const
 
QObjectList senderList () const
 
void ensureConnectionData ()
 
void addConnection (int signal, Connection *c)
 
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
 
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
 
bool maybeSignalConnected (uint signalIndex) const
 
bool isDeclarativeSignalConnected (uint signalIdx) const
 
void connectNotify (const QMetaMethod &signal)
 
void disconnectNotify (const QMetaMethod &signal)
 
void reinitBindingStorageAfterThreadMove ()
 
virtual std::string flagsForDumping () const
 
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
 
- Public Member Functions inherited from QObjectData
 QObjectData ()=default
 
virtual ~QObjectData ()=0
 
QMetaObject * dynamicMetaObject () const
 

Public Attributes

QList< QStandardItem * > columnHeaderItems
 
QList< QStandardItem * > rowHeaderItems
 
QHash< int, QByteArray > roleNames
 
QScopedPointer< QStandardItem > root
 
const QStandardItem * itemPrototype
 
- Public Attributes inherited from QAbstractItemModelPrivate
QStack< Change > changes
 
struct QAbstractItemModelPrivate::Persistent persistent
 
- Public Attributes inherited from QObjectPrivate
ExtraData * extraData
 
QAtomicPointer< QThreadData > threadData
 
QAtomicPointer< ConnectionData > connections
 
union { 
 
   QObject *   currentChildBeingDeleted 
 
   QAbstractDeclarativeData *   declarativeData 
 
};  
 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
 
- Public Attributes inherited from QObjectData
QObject * q_ptr
 
QObject * parent
 
QObjectList children
 
uint isWidget: 1
 
uint blockSig: 1
 
uint wasDeleted: 1
 
uint isDeletingChildren: 1
 
uint sendChildEvents: 1
 
uint receiveChildEvents: 1
 
uint isWindow: 1
 
uint deleteLaterCalled: 1
 
uint isQuickItem: 1
 
uint willBeWidget: 1
 
uint wasWidget: 1
 
uint unused: 21
 
QAtomicInt postedEvents
 
QDynamicMetaObjectData * metaObject
 
QBindingStorage bindingStorage
 

Additional Inherited Members

- Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
 
using ConnectionDataPointer = QExplicitlySharedDataPointer< ConnectionData >
 
- Static Public Member Functions inherited from QAbstractItemModelPrivate
static QAbstractItemModel * staticEmptyModel ()
 
static bool variantLessThan (const QVariant &v1, const QVariant &v2)
 
static const QHash< int, QByteArray > & defaultRoleNames ()
 
static bool isVariantLessThan (const QVariant &left, const QVariant &right, Qt::CaseSensitivity cs=Qt::CaseSensitive, bool isLocaleAware=false)
 
- Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
 
static QObjectPrivate * get (QObject *o)
 
static const QObjectPrivate * get (const QObject *o)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
 
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
 
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
 
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
 
static bool disconnect (const QObject *sender, int signal_index, void **slot)
 
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)
 

Detailed Description

Definition at line 169 of file qstandarditemmodel_p.h.

Constructor & Destructor Documentation

◆ QStandardItemModelPrivate()

QStandardItemModelPrivate::QStandardItemModelPrivate ( )

Definition at line 385 of file qstandarditemmodel.cpp.

References Qt::ItemIsDropEnabled, root, and QStandardItem::setFlags().

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◆ ~QStandardItemModelPrivate()

QStandardItemModelPrivate::~QStandardItemModelPrivate ( )

Definition at line 394 of file qstandarditemmodel.cpp.

Member Function Documentation

◆ _q_emitItemChanged()

void QStandardItemModelPrivate::_q_emitItemChanged ( const QModelIndex &  topLeft,
const QModelIndex &  bottomRight 
)

Definition at line 412 of file qstandarditemmodel.cpp.

References QModelIndex::column(), emit, item, itemFromIndex(), QModelIndex::parent(), QObjectData::parent, and QModelIndex::row().

Referenced by init().

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◆ columnsAboutToBeInserted()

void QStandardItemModelPrivate::columnsAboutToBeInserted ( QStandardItem *  parent,
int  start,
int  end 
)

Definition at line 588 of file qstandarditemmodel.cpp.

References QObjectData::parent.

◆ columnsAboutToBeRemoved()

void QStandardItemModelPrivate::columnsAboutToBeRemoved ( QStandardItem *  parent,
int  start,
int  end 
)

Definition at line 610 of file qstandarditemmodel.cpp.

References QObjectData::parent.

◆ columnsInserted()

void QStandardItemModelPrivate::columnsInserted ( QStandardItem *  parent,
int  column,
int  count 
)

Definition at line 633 of file qstandarditemmodel.cpp.

References columnHeaderItems, QScopedPointer< T, Cleanup >::data(), QList< T >::insert(), QObjectData::parent, and root.

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◆ columnsRemoved()

void QStandardItemModelPrivate::columnsRemoved ( QStandardItem *  parent,
int  column,
int  count 
)

Definition at line 664 of file qstandarditemmodel.cpp.

References QList< T >::at(), columnHeaderItems, QScopedPointer< T, Cleanup >::data(), i, QObjectData::parent, QList< T >::remove(), and root.

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◆ createItem()

QStandardItem * QStandardItemModelPrivate::createItem ( ) const
inline

Definition at line 179 of file qstandarditemmodel_p.h.

References QStandardItem::clone(), and itemPrototype.

Referenced by decodeDataRecursive().

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◆ decodeDataRecursive()

void QStandardItemModelPrivate::decodeDataRecursive ( QDataStream &  stream,
QStandardItem *  item 
)

Definition at line 3168 of file qstandarditemmodel.cpp.

References child, createItem(), decodeDataRecursive(), and item.

Referenced by decodeDataRecursive().

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◆ init()

void QStandardItemModelPrivate::init ( )

Definition at line 401 of file qstandarditemmodel.cpp.

References _q_emitItemChanged(), QObject::connect(), QAbstractItemModelPrivate::defaultRoleNames(), roleNames, SIGNAL, and SLOT.

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◆ itemChanged()

void QStandardItemModelPrivate::itemChanged ( QStandardItem *  item,
const QList< int > &  roles = QList<int>() 
)

Definition at line 553 of file qstandarditemmodel.cpp.

References columnHeaderItems, emit, Qt::Horizontal, QListSpecialMethodsBase< T >::indexOf(), item, Q_ASSERT, rowHeaderItems, and Qt::Vertical.

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◆ itemFromIndex()

QStandardItem * QStandardItemModelPrivate::itemFromIndex ( const QModelIndex &  index) const
inline

Definition at line 183 of file qstandarditemmodel_p.h.

References QScopedPointer< T, Cleanup >::data(), QObjectData::parent, and root.

Referenced by _q_emitItemChanged().

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◆ rowsAboutToBeInserted()

void QStandardItemModelPrivate::rowsAboutToBeInserted ( QStandardItem *  parent,
int  start,
int  end 
)

Definition at line 577 of file qstandarditemmodel.cpp.

References QObjectData::parent.

◆ rowsAboutToBeRemoved()

void QStandardItemModelPrivate::rowsAboutToBeRemoved ( QStandardItem *  parent,
int  start,
int  end 
)

Definition at line 599 of file qstandarditemmodel.cpp.

References QObjectData::parent.

◆ rowsInserted()

void QStandardItemModelPrivate::rowsInserted ( QStandardItem *  parent,
int  row,
int  count 
)

Definition at line 621 of file qstandarditemmodel.cpp.

References QScopedPointer< T, Cleanup >::data(), QList< T >::insert(), QObjectData::parent, root, and rowHeaderItems.

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◆ rowsRemoved()

void QStandardItemModelPrivate::rowsRemoved ( QStandardItem *  parent,
int  row,
int  count 
)

Definition at line 645 of file qstandarditemmodel.cpp.

References QList< T >::at(), QScopedPointer< T, Cleanup >::data(), i, QObjectData::parent, QList< T >::remove(), root, and rowHeaderItems.

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◆ sort()

void QStandardItemModelPrivate::sort ( QStandardItem *  parent,
int  column,
Qt::SortOrder  order 
)

Member Data Documentation

◆ columnHeaderItems

QList<QStandardItem *> QStandardItemModelPrivate::columnHeaderItems

Definition at line 211 of file qstandarditemmodel_p.h.

Referenced by columnsInserted(), columnsRemoved(), and itemChanged().

◆ itemPrototype

const QStandardItem* QStandardItemModelPrivate::itemPrototype

Definition at line 215 of file qstandarditemmodel_p.h.

Referenced by createItem().

◆ roleNames

QHash<int, QByteArray> QStandardItemModelPrivate::roleNames

Definition at line 213 of file qstandarditemmodel_p.h.

Referenced by init().

◆ root

QScopedPointer<QStandardItem> QStandardItemModelPrivate::root

Definition at line 214 of file qstandarditemmodel_p.h.

Referenced by QStandardItemModelPrivate(), columnsInserted(), columnsRemoved(), itemFromIndex(), rowsInserted(), and rowsRemoved().

◆ rowHeaderItems

QList<QStandardItem *> QStandardItemModelPrivate::rowHeaderItems

Definition at line 212 of file qstandarditemmodel_p.h.

Referenced by itemChanged(), rowsInserted(), and rowsRemoved().

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