QMetadataModel Class Reference

Inheritance diagram for QMetadataModel:

Public Slots
void	entryRemoved (MetadataEntry *entry)
	QMetadataModelPrivate::entryRemoved Removes a metadata entry. More...
void	metaDataReceived (QList< MetadataEntry * > *)
	QMetadataModelPrivate::metaDataReceived Confirms that the metadata has been received. More...
void	entryAdded (MetadataEntry *entry)
	QMetadataModelPrivate::entryAdded Appends a metadata entry. More...

Public Member Functions
	QMetadataModel (QObject *parent=0)
	QMetadataModel::QMetadataModel Constructor method. More...
void	setDataPath (QString &dataObj)
	QMetadataModel::setDataPath Sets data path. More...
QMetadataModelPrivate *	getPrivateInstance ()
int	rowCount (const QModelIndex &parent) const
	QMetadataModel::rowCount Returns the number of rows. More...
int	columnCount (const QModelIndex &parent) const
	QMetadataModel::columnCount Returns the number of columns. More...
QVariant	data (const QModelIndex &index, int role) const
	QMetadataModel::data Returns the metadata atribute data. More...
QVariant	headerData (int section, Qt::Orientation orientation, int role) const
	QMetadataModel::headerData Returns the metadata header data. More...
QModelIndex	index (int row, int column, const QModelIndex &parent) const
	QMetadataModel::index Creates an index. More...

Constructor & Destructor Documentation

QMetadataModel::QMetadataModel ( QObject *  parent = 0 )

explicit

QMetadataModel::QMetadataModel Constructor method.

This is a constructor for QMetadataModel class.

Parameters

parent

the parent Qt widget.

Member Function Documentation

int QMetadataModel::columnCount

(

const QModelIndex &

parent

)

const

QMetadataModel::columnCount Returns the number of columns.

Returns the number of columns.

Parameters

parent

the parent.

Returns

returns the number of columns.

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

QMetadataModel::data Returns the metadata atribute data.

Returns the metadata atribute data.

Parameters

index	a QModelIndex.
role	an integer.

Returns

returns returns the metadata information as a QVariant.

void QMetadataModel::entryAdded ( MetadataEntry *  entry )

slot

QMetadataModelPrivate::entryAdded Appends a metadata entry.

Updates the metadata model after adding a metadata entry.

Parameters

entry

a MetadataEntry.

void QMetadataModel::entryRemoved ( MetadataEntry *  entry )

slot

QMetadataModelPrivate::entryRemoved Removes a metadata entry.

Updates the metadata model after removing a metadata entry.

Parameters

entry

a MetadataEntry.

QVariant QMetadataModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role
	)		const

QMetadataModel::headerData Returns the metadata header data.

Returns the metadata header data as a QVariant.

Parameters

section	an integer that represents the section.
orientation	the horizontal and vertical orientation.
role	an integer that is the role.

Returns

returns the metadata header data as a QVariant.

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

QMetadataModel::index Creates an index.

Creates an index.

Parameters

row	the row.
column	the column
parent	the parent.

Returns

returns a QModelIndex.

void QMetadataModel::metaDataReceived ( QList< MetadataEntry * > *  list )

slot

QMetadataModelPrivate::metaDataReceived Confirms that the metadata has been received.

Confirms that the metadata has been received.

Parameters

list	a list of MetadataEntry.

int QMetadataModel::rowCount

(

const QModelIndex &

parent

)

const

QMetadataModel::rowCount Returns the number of rows.

Returns the number of rows.

Parameters

parent

the parent.

Returns

returns the number of rows.

void QMetadataModel::setDataPath

(

QString &

dataObj

)

QMetadataModel::setDataPath Sets data path.

Sets data path.

Parameters

dataObj

a string that is the data object path.

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

• qmetadatamodel.h
• qmetadatamodel.cpp