The QFileSystemModel class provides a data model for the local file system. More...

Inheritance diagram for QFileSystemModel:

Public Types
enum	Roles

Public Signals
void	directoryLoaded (const QString &path)

void	fileRenamed (const QString &path, const QString &oldName, const QString &newName)

void	rootPathChanged (const QString &newPath)

Public Signals inherited from QAbstractItemModel
void	columnsAboutToBeInserted (const QModelIndex &parent, int first, int last)

void	columnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)

void	columnsAboutToBeRemoved (const QModelIndex &parent, int first, int last)

void	columnsInserted (const QModelIndex &parent, int first, int last)

void	columnsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)

void	columnsRemoved (const QModelIndex &parent, int first, int last)

void	dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles=QVector< int >())

void	headerDataChanged (Qt::Orientation orientation, int first, int last)

void	layoutAboutToBeChanged (const QList< QPersistentModelIndex > &parents=QList< QPersistentModelIndex >(), QAbstractItemModel::LayoutChangeHint hint=QAbstractItemModel::NoLayoutChangeHint)

void	layoutChanged (const QList< QPersistentModelIndex > &parents=QList< QPersistentModelIndex >(), QAbstractItemModel::LayoutChangeHint hint=QAbstractItemModel::NoLayoutChangeHint)

void	modelAboutToBeReset ()

void	modelReset ()

void	rowsAboutToBeInserted (const QModelIndex &parent, int first, int last)

void	rowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)

void	rowsAboutToBeRemoved (const QModelIndex &parent, int first, int last)

void	rowsInserted (const QModelIndex &parent, int first, int last)

void	rowsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)

void	rowsRemoved (const QModelIndex &parent, int first, int last)

Public Signals inherited from QObject
void	destroyed (QObject *obj=nullptr)

void	objectNameChanged (const QString &objectName)

Public Methods
	QFileSystemModel (QObject *parent=nullptr)

	~QFileSystemModel ()

bool	canFetchMore (const QModelIndex &parent) const override

int	columnCount (const QModelIndex &parent=QModelIndex ()) const override

QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override

bool	dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override

void	fetchMore (const QModelIndex &parent) override

QIcon	fileIcon (const QModelIndex &index) const

QFileInfo	fileInfo (const QModelIndex &index) const

QString	fileName (const QModelIndex &index) const

QString	filePath (const QModelIndex &index) const

QDir::Filters	filter () const

Qt::ItemFlags	flags (const QModelIndex &index) const override

bool	hasChildren (const QModelIndex &parent=QModelIndex ()) const override

QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override

QFileIconProvider *	iconProvider () const

QModelIndex	index (const QString &path, int column=0) const

QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex ()) const override

bool	isDir (const QModelIndex &index) const

bool	isReadOnly () const

QDateTime	lastModified (const QModelIndex &index) const

QMimeData *	mimeData (const QModelIndexList &indexes) const override

QStringList	mimeTypes () const override

QModelIndex	mkdir (const QModelIndex &parent, const QString &name)

QVariant	myComputer (int role=Qt::DisplayRole) const

bool	nameFilterDisables () const

QStringList	nameFilters () const

QObject *	parent () const

QModelIndex	parent (const QModelIndex &index) const override

QFile::Permissions	permissions (const QModelIndex &index) const

bool	remove (const QModelIndex &index) const

bool	resolveSymlinks () const

bool	rmdir (const QModelIndex &index)

QDir	rootDirectory () const

QString	rootPath () const

int	rowCount (const QModelIndex &parent=QModelIndex ()) const override

bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override

void	setFilter (QDir::Filters filters)

void	setIconProvider (QFileIconProvider *provider)

void	setNameFilterDisables (bool enable)

void	setNameFilters (const QStringList &filters)

void	setReadOnly (bool enable)

void	setResolveSymlinks (bool enable)

QModelIndex	setRootPath (const QString &newPath)

qint64	size (const QModelIndex &index) const

void	sort (int column, Qt::SortOrder order=Qt::AscendingOrder) override

Qt::DropActions	supportedDropActions () const override

QString	type (const QModelIndex &index) const

Public Methods inherited from QAbstractItemModel
	QAbstractItemModel (QObject *parent=nullptr)

virtual	~QAbstractItemModel ()

virtual QModelIndex	buddy (const QModelIndex &index) const

virtual bool	canDropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const

bool	hasIndex (int row, int column, const QModelIndex &parent=QModelIndex ()) const

bool	insertColumn (int column, const QModelIndex &parent=QModelIndex ())

virtual bool	insertColumns (int column, int count, const QModelIndex &parent=QModelIndex ())

bool	insertRow (int row, const QModelIndex &parent=QModelIndex ())

virtual bool	insertRows (int row, int count, const QModelIndex &parent=QModelIndex ())

virtual QMap< int, QVariant >	itemData (const QModelIndex &index) const

virtual QModelIndexList	match (const QModelIndex &start, int role, const QVariant &value, int hits=1, Qt::MatchFlags flags=Qt::MatchFlags (Qt::MatchStartsWith\|Qt::MatchWrap)) const

bool	moveColumn (const QModelIndex &sourceParent, int sourceColumn, const QModelIndex &destinationParent, int destinationChild)

virtual bool	moveColumns (const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild)

bool	moveRow (const QModelIndex &sourceParent, int sourceRow, const QModelIndex &destinationParent, int destinationChild)

virtual bool	moveRows (const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild)

QObject *	parent () const

bool	removeColumn (int column, const QModelIndex &parent=QModelIndex ())

virtual bool	removeColumns (int column, int count, const QModelIndex &parent=QModelIndex ())

bool	removeRow (int row, const QModelIndex &parent=QModelIndex ())

virtual bool	removeRows (int row, int count, const QModelIndex &parent=QModelIndex ())

virtual QMultiHash< int, QString >	roleNames () const

virtual bool	setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::EditRole)

virtual bool	setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles)

virtual QModelIndex	sibling (int row, int column, const QModelIndex &index) const

virtual QSize	span (const QModelIndex &index) const

virtual Qt::DropActions	supportedDragActions () const

Public Methods inherited from QObject
	QObject (QObject *parent=nullptr)

	~QObject ()

bool	blockSignals (bool block)

const QList< QObject * > &	children () const

bool	connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QString >	dynamicPropertyNames () const

virtual bool	eventFilter (QObject watched, QEvent event)

template<typename T >
T	findChild (const QString &childName=QString ()) const

template<class T >
QList< T >	findChildren (const QRegularExpression &regExp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<class T >
QList< T >	findChildren (const QString &childName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

bool	inherits (const QString &className) const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const

bool	isWindowType () const

void	killTimer (int id)

const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

QString	objectName () const

QObject *	parent () const

template<class T = QVariant>
T	property (const QString &name) const

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const QString &name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)

QThread *	thread () const

Protected Methods
bool	event (QEvent *event) override

void	timerEvent (QTimerEvent *event) override

Protected Methods inherited from QAbstractItemModel
void	beginInsertColumns (const QModelIndex &parent, int first, int last)

void	beginInsertRows (const QModelIndex &parent, int first, int last)

bool	beginMoveColumns (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationColumn)

bool	beginMoveRows (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationRow)

void	beginRemoveColumns (const QModelIndex &parent, int first, int last)

void	beginRemoveRows (const QModelIndex &parent, int first, int last)

void	beginResetModel ()

void	changePersistentIndex (const QModelIndex &from, const QModelIndex &to)

void	changePersistentIndexList (const QModelIndexList &from, const QModelIndexList &to)

QModelIndex	createIndex (int row, int column, quintptr id) const

QModelIndex	createIndex (int row, int column, void *data=nullptr) const

void	endInsertColumns ()

void	endInsertRows ()

void	endMoveColumns ()

void	endMoveRows ()

void	endRemoveColumns ()

void	endRemoveRows ()

void	endResetModel ()

QModelIndexList	persistentIndexList () const

Protected Methods inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signalMethod) const

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signalMethod) const

bool	isSignalConnected (const QMetaMethod &signalMethod) const

int	receivers (const QString &signal) const

QObject *	sender () const

int	senderSignalIndex () const

Properties
	nameFilterDisables

	readOnly

	resolveSymlinks

Properties inherited from QObject
	objectName

Additional Inherited Members
Public Slots inherited from QAbstractItemModel
virtual void	revert ()

virtual bool	submit ()

Public Slots inherited from QObject
void	deleteLater ()

Static Public Methods inherited from QObject
static bool	connect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

static bool	connect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ())

static bool	connect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, std::nullptr_t, const QObject receiver, std::nullptr_t)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...))

template<class Sender , class SignalClass , class... SignalArgs, class Receiver >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod)

static QMetaObject &	staticMetaObject ()

static QString	tr (const char text, const char comment=nullptr, std::optional< int > numArg=std::optional< int >())

Protected Slots inherited from QAbstractItemModel
void	resetInternalData ()

Related Functions inherited from QObject
T	qobject_cast (QObject *object)

	QObjectList

Detailed Description

The QFileSystemModel class provides a data model for the local file system. This class provides access to the local file system, providing methods for renaming and removing files and directories, and for creating new directories. In the simplest case, it can be used with a suitable display widget as part of a browser or file manager.

QFileSystemModel will not fetch any files or directories until the setRootPath() method is called. This method sets the top level directory where the model will begin reading the file system.

The fileInfo(), isDir(), fileName(), and filePath() methods provide information about the underlying files and directories related to items in the model. Directories can be created and removed using mkdir() and rmdir().

Example

The following example shows how to display a list of files in a tree view. The root index is set to the current directory so only files and folders inside this directory will be visible.

QFileSystemModel *model = new QFileSystemModel;
model->setRootPath(QDir::currentPath());
 
QTreeView *treeView = new QTreeView(this);
treeView->setModel(model);
 
treeView->setRootIndex(model->index(QDir::currentPath()));

Caching and Performance

Since the model will not be populated until setRootPath() is called, this will prevent unnecessary queries to the file system. Unlike QDirModel, this model uses a separate thread to populate itself so it will not cause the main thread to hang as the file system is being queried.

Calls to rowCount() will return 0 until the model populates a directory. QFileSystemModel keeps a cache with file information. The cache is automatically kept up to date using the QFileSystemWatcher.

See also: Models

Member Enumeration Documentation

enum QFileSystemModel::Roles

Constant	Value
`QFileSystemModel::FileIconRole`	`Qt::DecorationRole`
`QFileSystemModel::FilePathRole`	`Qt::UserRole + 1`
`QFileSystemModel::FileNameRole`	`Qt::UserRole + 2`
`QFileSystemModel::FilePermissions`	`Qt::UserRole + 3`

Constructor & Destructor Documentation

QFileSystemModel::QFileSystemModel ( QObject * parent = nullptr )

explicit

Constructs a file system model with the given parent.

QFileSystemModel::~QFileSystemModel ( )

Destroys this file system model.

Method Documentation

bool QFileSystemModel::canFetchMore ( const QModelIndex & parent ) const

overridevirtual

Reimplemented from QAbstractItemModel::canFetchMore()

int QFileSystemModel::columnCount ( const QModelIndex & parent = QModelIndex() ) const

overridevirtual

Implements QAbstractItemModel::columnCount()

QVariant QFileSystemModel::data	(	const QModelIndex &	index,
		int	role = `Qt::DisplayRole`
	)		const

overridevirtual

See also: setData()

Implements QAbstractItemModel::data()

void QFileSystemModel::directoryLoaded ( const QString & path )

signal

This signal is emitted when the gatherer thread has finished loading the path.

bool QFileSystemModel::dropMimeData	(	const QMimeData *	data,
		Qt::DropAction	action,
		int	row,
		int	column,
		const QModelIndex &	parent
	)

overridevirtual

Handles the data supplied by a drag and drop operation that ended with the given action over the row in the model specified by the row and column and by the parent index.

See also: supportedDropActions()

Reimplemented from QAbstractItemModel::dropMimeData()

bool QFileSystemModel::event ( QEvent * event )

overrideprotectedvirtual

Reimplemented from QObject::event()

void QFileSystemModel::fetchMore ( const QModelIndex & parent )

overridevirtual

Reimplemented from QAbstractItemModel::fetchMore()

QIcon QFileSystemModel::fileIcon ( const QModelIndex & index ) const

inline

Returns the icon for the item stored in the model under the given index.

QFileInfo QFileSystemModel::fileInfo ( const QModelIndex & index ) const

Returns the QFileInfo for the item stored in the model under the given index.

QString QFileSystemModel::fileName ( const QModelIndex & index ) const

inline

Returns the file name for the item stored in the model under the given index.

QString QFileSystemModel::filePath ( const QModelIndex & index ) const

Returns the path of the item stored in the model under the index given.

void QFileSystemModel::fileRenamed	(	const QString &	path,
		const QString &	oldName,
		const QString &	newName
	)

signal

This signal is emitted whenever a file with the oldName is successfully renamed to newName. The file is located in the directory path.

QDir::Filters QFileSystemModel::filter ( ) const

Returns the filter specified for the directory model. If a filter has not been set then the default filter will be, QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs.

See also: setFilter(), QDir::Filters

Qt::ItemFlags QFileSystemModel::flags ( const QModelIndex & index ) const

overridevirtual

Reimplemented from QAbstractItemModel::flags()

bool QFileSystemModel::hasChildren ( const QModelIndex & parent = QModelIndex() ) const

overridevirtual

Reimplemented from QAbstractItemModel::hasChildren()

QVariant QFileSystemModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = `Qt::DisplayRole`
	)		const

overridevirtual

Reimplemented from QAbstractItemModel::headerData()

QFileIconProvider * QFileSystemModel::iconProvider ( ) const

Returns the file icon provider for this directory model.

See also: setIconProvider()

QModelIndex QFileSystemModel::index	(	const QString &	path,
		int	column = `0`
	)		const

Returns the model item index for the given path and column.

QModelIndex QFileSystemModel::index	(	int	row,
		int	column,
		const QModelIndex &	parent = `QModelIndex()`
	)		const

overridevirtual

Implements QAbstractItemModel::index()

bool QFileSystemModel::isDir ( const QModelIndex & index ) const

Returns true if the model item index represents a directory, otherwise returns false.

bool QFileSystemModel::isReadOnly ( ) const

Returns the value of the property.

QDateTime QFileSystemModel::lastModified ( const QModelIndex & index ) const

Returns the date and time when index was last modified.

QMimeData * QFileSystemModel::mimeData ( const QModelIndexList & indexes ) const

overridevirtual

Returns an object that contains a serialized description of the specified indexes. The format used to describe the items corresponding to the indexes is obtained from the mimeTypes() method. If the list of indexes is empty, nullptr is returned rather than a serialized empty list.

Reimplemented from QAbstractItemModel::mimeData()

QStringList QFileSystemModel::mimeTypes ( ) const

overridevirtual

Returns a list of MIME types that can be used to describe a list of items in the model.

Reimplemented from QAbstractItemModel::mimeTypes()

QModelIndex QFileSystemModel::mkdir	(	const QModelIndex &	parent,
		const QString &	name
	)

Create a directory with the name in the parent model index.

QVariant QFileSystemModel::myComputer ( int role = Qt::DisplayRole ) const

Returns the data stored under the given role for the item "My Computer".

See also: Qt::ItemDataRole

bool QFileSystemModel::nameFilterDisables ( ) const

Returns the value of the property.

QStringList QFileSystemModel::nameFilters ( ) const

Returns a list of filters applied to the names in the model.

See also: setNameFilters()

QObject * QObject::parent ( ) const

using

Returns a pointer to the parent object.

See also: setParent(), children()

QModelIndex QFileSystemModel::parent ( const QModelIndex & index ) const

overridevirtual

Implements QAbstractItemModel::parent()

QFile::Permissions QFileSystemModel::permissions ( const QModelIndex & index ) const

Returns the complete OR-ed together combination of QFile::Permission for the index.

bool QFileSystemModel::remove ( const QModelIndex & index ) const

Removes the model item index from the file system model and deletes the corresponding file from the file system, returning true if successful. If the item can not be removed, false is returned.

Warning: This method deletes files from the file system; it does not move them to a location where they can be recovered.

See also: rmdir()

bool QFileSystemModel::resolveSymlinks ( ) const

Returns the value of the property.

bool QFileSystemModel::rmdir ( const QModelIndex & index )

Removes the directory corresponding to the model item index in the file system model and deletes the corresponding directory from the file system, returning true if successful. If the directory can not be removed, false is returned.

Warning: This method deletes directories from the file system, it does not move them to a location where they can be recovered.

See also: remove()

QDir QFileSystemModel::rootDirectory ( ) const

The currently set directory.

See also: rootPath()

QString QFileSystemModel::rootPath ( ) const

The currently set root path.

See also: setRootPath(), rootDirectory()

void QFileSystemModel::rootPathChanged ( const QString & newPath )

signal

This signal is emitted whenever the root path has been changed to a newPath.

int QFileSystemModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const

overridevirtual

Implements QAbstractItemModel::rowCount()

bool QFileSystemModel::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role = `Qt::EditRole`
	)

overridevirtual

See also: data()

Reimplemented from QAbstractItemModel::setData()

void QFileSystemModel::setFilter ( QDir::Filters filters )

Sets the directory model's filter to that specified by filters. The filter you set should always include the QDir::AllDirs enum value, otherwise QFileSystemModel will not be able to read the directory structure.

See also: filter(), QDir::Filters

void QFileSystemModel::setIconProvider ( QFileIconProvider * provider )

Sets the provider of file icons for the directory model.

See also: iconProvider()

void QFileSystemModel::setNameFilterDisables ( bool enable )

Sets the value of the property to enable.

void QFileSystemModel::setNameFilters ( const QStringList & filters )

Sets the name filters to apply against the existing files.

See also: nameFilters()

void QFileSystemModel::setReadOnly ( bool enable )

Sets the value of the property to enable.

void QFileSystemModel::setResolveSymlinks ( bool enable )

Sets the value of the property to enable.

QModelIndex QFileSystemModel::setRootPath ( const QString & newPath )

Sets the directory which is being watched by the model to newPath by installing a file system watcher. Any changes to files and directories within this directory will be reflected in the model. If the path is changed the rootPathChanged() signal will be emitted.

Calling this method does actually change the root item in the model. The purpose of this method is to populate the model recursibly starting from the given newPath. Any changes to files below newPath will automatically update the model.

See also: rootPath()

qint64 QFileSystemModel::size ( const QModelIndex & index ) const

Returns the size in bytes of index. If the file does not exist, 0 is returned.

void QFileSystemModel::sort	(	int	column,
		Qt::SortOrder	order = `Qt::AscendingOrder`
	)

overridevirtual

Sorts the model by column in the given order

Reimplemented from QAbstractItemModel::sort()

Qt::DropActions QFileSystemModel::supportedDropActions ( ) const

overridevirtual

Reimplemented from QAbstractItemModel::supportedDropActions()

void QFileSystemModel::timerEvent ( QTimerEvent * event )

overrideprotectedvirtual

Reimplemented from QObject::timerEvent()

QString QFileSystemModel::type ( const QModelIndex & index ) const

Returns the type of file index such as "Directory" or "JPEG file".

Property Documentation

QFileSystemModel::nameFilterDisables

This property holds whether files that do not pass the name filter are hidden or disabled.

This property is true by default.

Properties	Class Methods
read	nameFilterDisables
write	setNameFilterDisables

QFileSystemModel::readOnly

This property holds whether the directory model allows writing to the file system. If this property is set to false, the directory model will allow renaming, copying and deleting of files and directories.

This property is true by default.

Properties	Class Methods
read	isReadOnly
write	setReadOnly

QFileSystemModel::resolveSymlinks

This property holds whether the directory model should resolve symbolic links. This is only relevant on operating systems that support symbolic links.

By default, this property is false.

Properties	Class Methods
read	resolveSymlinks
write	setResolveSymlinks

Public Types

Public Signals

Public Methods

Protected Methods

Properties

Additional Inherited Members

Detailed Description

Example

Caching and Performance

Member Enumeration Documentation

Constructor & Destructor Documentation

Method Documentation

Property Documentation