DataOverviewModel Class Reference

#include <databrowser.h>

Inheritance diagram for DataOverviewModel:

Collaboration diagram for DataOverviewModel:

Public Slots
void	setDescription (const QModelIndex &index)
void	setDescription (const QModelIndex &currrent, const QModelIndex &previous)

Public Member Functions
	DataOverviewModel (QObject *parent=0)
void	setDataIndex (DataIndex *data)
void	setTreeView (QTreeView *view)
void	setBrowser (DataBrowser *browser)
QVariant	data (const QModelIndex &index, int role) const
Qt::ItemFlags	flags (const QModelIndex &index) const
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const
QModelIndex	parent (const QModelIndex &index) const
bool	hasChildren (const QModelIndex &parent=QModelIndex()) const
int	rowCount (const QModelIndex &parent=QModelIndex()) const
int	columnCount (const QModelIndex &parent=QModelIndex()) const
bool	canFetchMore (const QModelIndex &parent) const
void	fetchMore (const QModelIndex &parent)
void	beginAddChild (DataIndex::DataItem *parent)
void	endAddChild (DataIndex::DataItem *parent)
void	endAddChild (void)
void	beginPopChild (DataIndex::DataItem *parent)
void	endPopChild (DataIndex::DataItem *parent)

Detailed Description

The model for viewing an overview of the data of an DataIndex.

Author

Jan Benda

Constructor & Destructor Documentation

DataOverviewModel

(

QObject *

parent = 0

)

Member Function Documentation

void setDataIndex

(

DataIndex *

data

)

References DataOverviewModel::data().

Referenced by DataIndex::DataIndex().

void setTreeView

(

QTreeView *

view

)

References DataOverviewModel::setDescription().

Referenced by DataIndex::setOverviewView().

void setBrowser

(

DataBrowser *

browser

)

Referenced by DataIndex::setOverviewView().

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

References Str::dir(), Str::eraseFirst(), DataIndex::DataItem::level(), DataIndex::DataItem::name(), Str::name(), and Str::preventedSlash().

Referenced by DataOverviewModel::setDataIndex().

Qt::ItemFlags flags

(

const QModelIndex &

index

)

const

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

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

References DataIndex::cells(), and DataIndex::DataItem::child().

QModelIndex parent

(

const QModelIndex &

index

)

const

References DataIndex::cells(), DataIndex::DataItem::index(), and DataIndex::DataItem::parent().

Referenced by DataOverviewModel::beginAddChild(), and DataOverviewModel::beginPopChild().

bool hasChildren

(

const QModelIndex &

parent = QModelIndex()

)

const

References DataIndex::cells(), DataIndex::DataItem::empty(), and DataIndex::DataItem::level().

int rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const

References DataIndex::DataItem::level(), DataIndex::DataItem::size(), and DataIndex::size().

int columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const

bool canFetchMore

(

const QModelIndex &

parent

)

const

References DataIndex::DataItem::level(), and DataIndex::DataItem::size().

void fetchMore

(

const QModelIndex &

parent

)

References DataIndex::DataItem::loadCell().

void beginAddChild

(

DataIndex::DataItem *

parent

)

References DataIndex::DataItem::index(), DataIndex::DataItem::parent(), DataOverviewModel::parent(), and DataIndex::DataItem::size().

Referenced by DataIndex::DataItem::addChild(), and DataIndex::DataItem::loadCell().

void endAddChild

(

DataIndex::DataItem *

parent

)

References DataIndex::DataItem::child(), DataIndex::DataItem::empty(), DataIndex::DataItem::level(), and DataIndex::DataItem::size().

Referenced by DataIndex::DataItem::addChild(), and DataIndex::DataItem::loadCell().

void endAddChild

(

void

)

void beginPopChild

(

DataIndex::DataItem *

parent

)

References DataIndex::DataItem::index(), DataIndex::DataItem::parent(), DataOverviewModel::parent(), and DataIndex::DataItem::size().

Referenced by DataIndex::DataItem::pop().

void endPopChild

(

DataIndex::DataItem *

parent

)

References DataIndex::DataItem::child(), and DataIndex::DataItem::size().

Referenced by DataIndex::DataItem::pop().

void setDescription ( const QModelIndex &  index )

slot

References DataIndex::DataItem::data(), DataIndex::descriptionModel(), and DataDescriptionModel::setOptions().

Referenced by DataOverviewModel::setDescription(), and DataOverviewModel::setTreeView().

void setDescription ( const QModelIndex &  currrent, const QModelIndex &  previous  )

slot

References DataOverviewModel::setDescription().

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

• databrowser.h
• databrowser.cc