ObjectDescriptionModelData Class Reference

from PyKDE4.phonon import *

Namespace: Phonon

Detailed Description

Internal:

\class ObjectDescriptionModelData objectdescriptionmodel.h Phonon/ObjectDescriptionModelData Data class for models for ObjectDescription objects.

Author:: Matthias Kretz <kretz@kde.org>

Methods
	__init__ (self, QAbstractListModel a0)
QVariant	data (self, QModelIndex index, int role=Qt.DisplayRole)
bool	dropMimeData (self, Phonon.ObjectDescriptionType type, QMimeData data, Qt.DropAction action, int row, int column, QModelIndex parent)
Qt.ItemFlags	flags (self, QModelIndex index)
QMimeData	mimeData (self, Phonon.ObjectDescriptionType type, QModelIndexList indexes)
QStringList	mimeTypes (self, Phonon.ObjectDescriptionType type)
[QExplicitlySharedDataPointer]	modelData (self)
QExplicitlySharedDataPointer	modelData (self, QModelIndex index)
	moveDown (self, QModelIndex index)
	moveUp (self, QModelIndex index)
bool	removeRows (self, int row, int count, QModelIndex parent=QModelIndex())
int	rowCount (self, QModelIndex parent=QModelIndex())
	setModelData (self, [QExplicitlySharedDataPointer] data)
Qt.DropActions	supportedDropActions (self)
int	tupleIndexAtPositionIndex (self, int positionIndex)
[int]	tupleIndexOrder (self)

Method Documentation

__init__	(	self,
		QAbstractListModel	a0
	)

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

Returns data from the item with the given index for the specified role. If the view requests an invalid index, an invalid variant is returned.

Reimplemented from QAbstractItemModel.

See also:: QAbstractItemModel.data

See also:: Qt.ItemDataRole

bool dropMimeData	(	self,
		Phonon.ObjectDescriptionType	type,
		QMimeData	data,
		Qt.DropAction	action,
		int	row,
		int	column,
		QModelIndex	parent
	)

Qt.ItemFlags flags	(	self,
		QModelIndex	index
	)

Reimplemented to show unavailable devices as disabled (but still selectable).

QMimeData mimeData	(	self,
		Phonon.ObjectDescriptionType	type,
		QModelIndexList	indexes
	)

Returns the MIME data that dropMimeData() can use to create new items.

QStringList mimeTypes	(	self,
		Phonon.ObjectDescriptionType	type
	)

[QExplicitlySharedDataPointer] modelData ( self )

QExplicitlySharedDataPointer modelData	(	self,
		QModelIndex	index
	)

moveDown	(	self,
		QModelIndex	index
	)

Moves the item at the given index down. In the resulting list the items at index.row() and index.row() + 1 are swapped.

Connected views are updated automatically.

moveUp	(	self,
		QModelIndex	index
	)

Moves the item at the given index up. In the resulting list the items at index.row() and index.row() - 1 are swapped.

Connected views are updated automatically.

bool removeRows	(	self,
		int	row,
		int	count,
		QModelIndex	parent=QModelIndex()
	)

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

Returns the number of rows in the model. This value corresponds to the size of the list passed through setModelData.

Parameters:

parent

The optional parent argument is used in most models to specify the parent of the rows to be counted. Because this is a list if a valid parent is specified the result will always be 0.

Reimplemented from QAbstractItemModel.

See also:: QAbstractItemModel.rowCount

setModelData	(	self,
		[QExplicitlySharedDataPointer]	data
	)

Qt.DropActions supportedDropActions ( self )

int tupleIndexAtPositionIndex	(	self,
		int	positionIndex
	)

Returns the ObjectDescription.index for the tuple at the given position positionIndex. For example a QComboBox will give you the currentIndex as the position in the list. But to select the according AudioOutputDevice using AudioOutputDevice.fromIndex you can use this method.

Parameters:

positionIndex

The position in the list.

[int] tupleIndexOrder ( self )

Returns a list of indexes in the same order as they are in the model. The indexes come from the ObjectDescription.index method.

This is useful to let the user define a list of preference.

ObjectDescriptionModelData Class Reference

Detailed Description

Methods

Method Documentation

Modules