FileModel Class Reference

#include <filemodel.h>

Inheritance diagram for FileModel:

Collaboration diagram for FileModel:

Public Slots
void	setRootIndex (const QModelIndex &index)
void	setRootIndex (Item *item)
void	setThumbWidth (int size)
void	initMetadata (Item *i)
void	prepareForUpdate ()

Signals
void	requestColumnResize ()

Public Member Functions
	FileModel (QObject *parent=0)
int	columnCount (const QModelIndex &parent=QModelIndex()) const
int	rowCount (const QModelIndex &parent=QModelIndex()) const
QModelIndex	parent (const QModelIndex &index) const
QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const
QVariant	data (const QModelIndex &index, int role) const
bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
bool	setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::EditRole)
QModelIndex	mapToSource (const QModelIndex &proxyIndex) const
QModelIndex	mapFromSource (const QModelIndex &sourceIndex) const
Qt::ItemFlags	flags (const QModelIndex &index) const
Item *	getRootItem ()
void	setPreviewWidth (int size)

Protected Attributes
Item *	rootItem
Item *	formalRootItem

Constructor & Destructor Documentation

FileModel::FileModel ( QObject *  parent = 0 )

explicit

Member Function Documentation

int FileModel::columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const

QVariant FileModel::data	(	const QModelIndex &	index,
		int	role
	)		const

When the rootItem is changed, old signals may still be in queue and accessing non-existent items caused crash.

Qt::ItemFlags FileModel::flags

(

const QModelIndex &

index

)

const

Item * FileModel::getRootItem

(

)

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

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

void FileModel::initMetadata ( Item *  i )

slot

QModelIndex FileModel::mapFromSource

(

const QModelIndex &

sourceIndex

)

const

QModelIndex FileModel::mapToSource

(

const QModelIndex &

proxyIndex

)

const

QModelIndex FileModel::parent

(

const QModelIndex &

index

)

const

void FileModel::prepareForUpdate ( )

slot

void FileModel::requestColumnResize ( )

signal

int FileModel::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const

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

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

void FileModel::setPreviewWidth

(

int

size

)

void FileModel::setRootIndex ( const QModelIndex &  index )

slot

void FileModel::setRootIndex ( Item *  item )

slot

void FileModel::setThumbWidth ( int  size )

slot

Member Data Documentation

Item* FileModel::formalRootItem

protected

Item* FileModel::rootItem

protected

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

• src/filemodel.h
• src/filemodel.cpp