QStandardItemPrivate Class Reference

#include <qstandarditemmodel_p.h>

Collaboration diagram for QStandardItemPrivate:

Public Member Functions
	QStandardItemPrivate ()
int	childIndex (int row, int column) const
int	childIndex (const QStandardItem *child) const
QPair< int, int >	position () const
void	setChild (int row, int column, QStandardItem *item, bool emitChanged=false)
int	rowCount () const
int	columnCount () const
void	childDeleted (QStandardItem *child)
void	setModel (QStandardItemModel *mod)
void	setParentAndModel (QStandardItem *par, QStandardItemModel *mod)
void	changeFlags (bool enable, Qt::ItemFlags f)
void	setItemData (const QMap< int, QVariant > &roles)
QMap< int, QVariant >	itemData () const
bool	insertRows (int row, int count, const QList< QStandardItem * > &items)
bool	insertRows (int row, const QList< QStandardItem * > &items)
bool	insertColumns (int column, int count, const QList< QStandardItem * > &items)
void	sortChildren (int column, Qt::SortOrder order)

Public Attributes
QStandardItemModel *	model
QStandardItem *	parent
QList< QStandardItemData >	values
QList< QStandardItem * >	children
int	rows
int	columns
QStandardItem *	q_ptr
int	lastKnownIndex

Detailed Description

Definition at line 74 of file qstandarditemmodel_p.h.

Constructor & Destructor Documentation

QStandardItemPrivate()

QStandardItemPrivate::QStandardItemPrivate ( )

inline

Definition at line 78 of file qstandarditemmodel_p.h.

Member Function Documentation

changeFlags()

void QStandardItemPrivate::changeFlags	(	bool	enable,
		Qt::ItemFlags	f )

Definition at line 143 of file qstandarditemmodel.cpp.

childDeleted()

void QStandardItemPrivate::childDeleted

(

QStandardItem *

child

)

Definition at line 157 of file qstandarditemmodel.cpp.

References child, childIndex(), children, QAbstractItemModel::dataChanged(), emit, model, Q_ASSERT, and QList< T >::replace().

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childIndex() [1/2]

int QStandardItemPrivate::childIndex ( const QStandardItem * child ) const

inline

Definition at line 94 of file qstandarditemmodel_p.h.

References QList< T >::at(), child, children, and QList< T >::size().

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childIndex() [2/2]

int QStandardItemPrivate::childIndex ( int row, int column ) const

inline

Definition at line 87 of file qstandarditemmodel_p.h.

References columnCount(), and rowCount().

Referenced by childDeleted(), insertColumns(), insertRows(), insertRows(), setChild(), and sortChildren().

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columnCount()

int QStandardItemPrivate::columnCount ( ) const

inline

Definition at line 135 of file qstandarditemmodel_p.h.

References columns.

Referenced by childIndex(), insertColumns(), insertRows(), insertRows(), and sortChildren().

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insertColumns()

bool QStandardItemPrivate::insertColumns	(	int	column,
		int	count,
		const QList< QStandardItem * > &	items )

Definition at line 510 of file qstandarditemmodel.cpp.

References QList< T >::at(), childIndex(), children, columnCount(), columns, QAbstractItemModel::columnsAboutToBeInserted(), QAbstractItemModel::columnsInserted(), i, QList< T >::insert(), QList< T >::isEmpty(), item, items, model, qMin(), qWarning, QList< T >::replace(), QList< T >::resize(), rowCount(), and QList< T >::size().

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insertRows() [1/2]

bool QStandardItemPrivate::insertRows	(	int	row,
		const QList< QStandardItem * > &	items )

Definition at line 433 of file qstandarditemmodel.cpp.

References QList< T >::at(), childIndex(), children, columnCount(), i, QList< T >::insert(), QList< T >::isEmpty(), item, items, model, QList< T >::replace(), QList< T >::resize(), rowCount(), rows, QAbstractItemModel::rowsAboutToBeInserted(), QAbstractItemModel::rowsInserted(), and QList< T >::size().

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insertRows() [2/2]

bool QStandardItemPrivate::insertRows	(	int	row,
		int	count,
		const QList< QStandardItem * > &	items )

Definition at line 466 of file qstandarditemmodel.cpp.

References QList< T >::at(), childIndex(), children, columnCount(), i, QList< T >::insert(), QList< T >::isEmpty(), item, items, model, qMin(), qWarning, QList< T >::replace(), QList< T >::resize(), rowCount(), rows, QAbstractItemModel::rowsAboutToBeInserted(), QAbstractItemModel::rowsInserted(), and QList< T >::size().

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itemData()

QMap< int, QVariant > QStandardItemPrivate::itemData

(

)

const

Definition at line 283 of file qstandarditemmodel.cpp.

References values.

position()

QPair< int, int > QStandardItemPrivate::position

(

)

const

Definition at line 61 of file qstandarditemmodel.cpp.

References parent.

rowCount()

int QStandardItemPrivate::rowCount ( ) const

inline

Definition at line 132 of file qstandarditemmodel_p.h.

References rows.

Referenced by childIndex(), insertColumns(), insertRows(), insertRows(), and sortChildren().

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setChild()

void QStandardItemPrivate::setChild	(	int	row,
		int	column,
		QStandardItem *	item,
		bool	emitChanged = false )

Definition at line 76 of file qstandarditemmodel.cpp.

References QList< T >::at(), childIndex(), children, columns, QAbstractItemModel::dataChanged(), emit, QStandardItemModel::index(), item, QStandardItemModel::itemChanged(), QAbstractItemModel::layoutAboutToBeChanged(), QAbstractItemModel::layoutChanged(), model, Q_ASSERT, qWarning, QList< T >::replace(), and rows.

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setItemData()

void QStandardItemPrivate::setItemData

(

const QMap< int, QVariant > &

roles

)

Definition at line 235 of file qstandarditemmodel.cpp.

References Qt::DisplayRole, Qt::EditRole, it, QStandardItemModel::itemChanged(), and model.

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setModel()

void QStandardItemPrivate::setModel

(

QStandardItemModel *

mod

)

set the model of this item and all its children

Definition at line 361 of file qstandarditemmodel.cpp.

References children, i, QStandardItemModel::indexFromItem(), QList< T >::isEmpty(), QStandardItem::model(), model, and q_ptr.

Referenced by setParentAndModel().

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setParentAndModel()

void QStandardItemPrivate::setParentAndModel ( QStandardItem * par, QStandardItemModel * mod )

inline

Definition at line 142 of file qstandarditemmodel_p.h.

References parent, and setModel().

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sortChildren()

void QStandardItemPrivate::sortChildren	(	int	column,
		Qt::SortOrder	order )

Definition at line 296 of file qstandarditemmodel.cpp.

References Qt::AscendingOrder, QList< T >::begin(), QAbstractItemModel::changePersistentIndexList(), QStandardItem::child(), childIndex(), children, columnCount(), QAbstractItemModel::createIndex(), QList< T >::end(), i, it, model, rowCount(), and QList< T >::size().

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Member Data Documentation

children

QList<QStandardItem *> QStandardItemPrivate::children

Definition at line 162 of file qstandarditemmodel_p.h.

Referenced by childDeleted(), childIndex(), insertColumns(), insertRows(), insertRows(), setChild(), setModel(), and sortChildren().

columns

int QStandardItemPrivate::columns

Definition at line 164 of file qstandarditemmodel_p.h.

Referenced by columnCount(), insertColumns(), and setChild().

lastKnownIndex

int QStandardItemPrivate::lastKnownIndex

mutable

Definition at line 168 of file qstandarditemmodel_p.h.

model

QStandardItemModel* QStandardItemPrivate::model

Definition at line 159 of file qstandarditemmodel_p.h.

Referenced by childDeleted(), insertColumns(), insertRows(), insertRows(), setChild(), setItemData(), setModel(), and sortChildren().

parent

QStandardItem* QStandardItemPrivate::parent

Definition at line 160 of file qstandarditemmodel_p.h.

Referenced by position(), and setParentAndModel().

q_ptr

QStandardItem* QStandardItemPrivate::q_ptr

Definition at line 166 of file qstandarditemmodel_p.h.

Referenced by setModel().

rows

int QStandardItemPrivate::rows

Definition at line 163 of file qstandarditemmodel_p.h.

Referenced by insertRows(), insertRows(), rowCount(), and setChild().

values

QList<QStandardItemData> QStandardItemPrivate::values

Definition at line 161 of file qstandarditemmodel_p.h.

Referenced by itemData().

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

• qtbase/src/gui/itemmodels/qstandarditemmodel_p.h (85eebedb16da67d9f2caeb14ed45c2dae8f82837)
• qtbase/src/gui/itemmodels/qstandarditemmodel.cpp (6e8563fb2d59e8715aa2a34bb75bb2712de194cb)