Inheritance diagram for QQmlPreviewFileEngineIterator:

Collaboration diagram for QQmlPreviewFileEngineIterator:

Public Member Functions
	QQmlPreviewFileEngineIterator (const QString &path, QDirListing::IteratorFlags filters, const QStringList &filterNames, const QStringList &m_entries)

	~QQmlPreviewFileEngineIterator ()

bool	advance () override
	This pure virtual function advances the iterator to the next directory entry; if the operation was successful this method returns `true`, otherwise it returs `false`.

QString	currentFileName () const override
	This pure virtual function returns the name of the current directory entry, excluding the path.

	QQmlPreviewFileEngineIterator (const QString &path, QDirListing::IteratorFlags filters, const QStringList &filterNames, const QStringList &m_entries)

	~QQmlPreviewFileEngineIterator ()

bool	advance () override
	This pure virtual function advances the iterator to the next directory entry; if the operation was successful this method returns `true`, otherwise it returs `false`.

QString	currentFileName () const override
	This pure virtual function returns the name of the current directory entry, excluding the path.

Public Member Functions inherited from QAbstractFileEngineIterator
	QAbstractFileEngineIterator (const QString &path, QDir::Filters filters, const QStringList &nameFilters)
	Constructs a QAbstractFileEngineIterator, using the entry filters filters, and wildcard name filters nameFilters.

	QAbstractFileEngineIterator (const QString &path, QDirListing::IteratorFlags filters, const QStringList &nameFilters)

virtual	~QAbstractFileEngineIterator ()
	Destroys the QAbstractFileEngineIterator.

QString	path () const
	Returns the path for this iterator.

QStringList	nameFilters () const
	Returns the name filters for this iterator.

QDir::Filters	filters () const
	Returns the entry filters for this iterator.

virtual QFileInfo	currentFileInfo () const
	The virtual function returns a QFileInfo for the current directory entry.

virtual QString	currentFilePath () const
	Returns the path to the current directory entry.

Additional Inherited Members
Protected Attributes inherited from QAbstractFileEngineIterator
QFileInfo	m_fileInfo

Detailed Description

Definition at line 40 of file qqmlpreviewfileengine.cpp.

Constructor & Destructor Documentation

◆ QQmlPreviewFileEngineIterator() [1/2]

QQmlPreviewFileEngineIterator::QQmlPreviewFileEngineIterator	(	const QString &	path,
		QDirListing::IteratorFlags	filters,
		const QStringList &	filterNames,
		const QStringList &	m_entries )

Definition at line 55 of file qqmlpreviewfileengine.cpp.

References QQmlPreviewFileEngineIterator().

Referenced by QQmlPreviewFileEngineIterator().

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◆ ~QQmlPreviewFileEngineIterator() [1/2]

QQmlPreviewFileEngineIterator::~QQmlPreviewFileEngineIterator ( )

Definition at line 63 of file qqmlpreviewfileengine.cpp.

◆ QQmlPreviewFileEngineIterator() [2/2]

QQmlPreviewFileEngineIterator::QQmlPreviewFileEngineIterator	(	const QString &	path,
		QDirListing::IteratorFlags	filters,
		const QStringList &	filterNames,
		const QStringList &	m_entries )

◆ ~QQmlPreviewFileEngineIterator() [2/2]

QQmlPreviewFileEngineIterator::~QQmlPreviewFileEngineIterator ( )

Member Function Documentation

◆ advance() [1/2]

bool QQmlPreviewFileEngineIterator::advance ( )

overridevirtual

This pure virtual function advances the iterator to the next directory entry; if the operation was successful this method returns true, otherwise it returs false.

This function can optionally make use of nameFilters() and filters() to optimize its performance.

Reimplement this function in a subclass to advance the iterator.

Implements QAbstractFileEngineIterator.