StatisticsProxyModel Class Reference

from PyKDE4.akonadi import *

Inherits: QSortFilterProxyModel → QAbstractProxyModel → QAbstractItemModel → QObject
Namespace: Akonadi

Detailed Description

A proxy model that exposes collection statistics through extra columns.

This class can be used on top of an EntityTreeModel to display extra columns summarizing statistics of collections.


   Akonadi.EntityTreeModel *model = new Akonadi.EntityTreeModel( ... );

   Akonadi.StatisticsProxyModel *proxy = new Akonadi.StatisticsProxyModel();
   proxy->setSourceModel( model );

   Akonadi.EntityTreeView *view = new Akonadi.EntityTreeView( this );
   view->setModel( proxy );

Author:: Kevin Ottens <ervin@kde.org>

Since:: 4.4

Methods
	__init__ (self, QObject parent=0)
int	columnCount (self, QModelIndex parent=QModelIndex())
QVariant	data (self, QModelIndex index, int role=Qt.DisplayRole)
Qt::ItemFlags	flags (self, QModelIndex index)
QVariant	headerData (self, int section, Qt::Orientation orientation, int role=Qt.DisplayRole)
QModelIndex	index (self, int row, int column, QModelIndex parent=QModelIndex())
bool	isExtraColumnsEnabled (self)
bool	isToolTipEnabled (self)
[QModelIndex]	match (self, QModelIndex start, int role, QVariant value, int hits=1, Qt::MatchFlags flags=Qt.MatchFlags(Qt.MatchStartsWith\|Qt.MatchWrap))
	setExtraColumnsEnabled (self, bool enable)
	setToolTipEnabled (self, bool enable)

Method Documentation

__init__	(	self,
		QObject	parent=0
	)

Creates a new statistics proxy model.

Parameters:

parent

The parent object.

int columnCount	(	self,
		QModelIndex	parent=QModelIndex()
	)

QVariant data	(	self,
		QModelIndex	index,
		int	role=Qt.DisplayRole
	)

Qt::ItemFlags flags	(	self,
		QModelIndex	index
	)

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

QModelIndex index	(	self,
		int	row,
		int	column,
		QModelIndex	parent=QModelIndex()
	)

bool isExtraColumnsEnabled ( self )

Return true if we display extra statistics columns, otherwise false

bool isToolTipEnabled ( self )

Return true if we display tooltips, otherwise false

[QModelIndex] match	(	self,
		QModelIndex	start,
		int	role,
		QVariant	value,
		int	hits=1,
		Qt::MatchFlags	flags=Qt.MatchFlags(Qt.MatchStartsWith\|Qt.MatchWrap)
	)

setExtraColumnsEnabled	(	self,
		bool	enable
	)

Parameters:

enable

Display extra statistics columns

setToolTipEnabled	(	self,
		bool	enable
	)

Parameters:

enable

Display tooltips

StatisticsProxyModel Class Reference

Detailed Description

Methods

Method Documentation

Modules