Phonon::ObjectDescriptionModelData

Phonon
ObjectDescriptionModelData

#include <phonon/ObjectDescriptionModelData>

Public Member Functions
	ObjectDescriptionModelData (QAbstractListModel *)

QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const

bool	dropMimeData (ObjectDescriptionType type, const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)

Qt::ItemFlags	flags (const QModelIndex &index) const

QMimeData *	mimeData (ObjectDescriptionType type, const QModelIndexList &indexes) const

QStringList	mimeTypes (ObjectDescriptionType type) const

QList< QExplicitlySharedDataPointer< ObjectDescriptionData > >	modelData () const

QExplicitlySharedDataPointer< ObjectDescriptionData >	modelData (const QModelIndex &index) const

void	moveDown (const QModelIndex &index)

void	moveUp (const QModelIndex &index)

bool	removeRows (int row, int count, const QModelIndex &parent=QModelIndex())

int	rowCount (const QModelIndex &parent=QModelIndex()) const

void	setModelData (const QList< QExplicitlySharedDataPointer< ObjectDescriptionData > > &data)

Qt::DropActions	supportedDropActions () const

int	tupleIndexAtPositionIndex (int positionIndex) const

QList< int >	tupleIndexOrder () const

Protected Attributes
ObjectDescriptionModelDataPrivate *const	d

Detailed Description

Data class for models for ObjectDescription objects.

Author: Matthias Kretz kretz.nosp@m.@kde.nosp@m..org

Definition at line 46 of file objectdescriptionmodel.h.

Constructor & Destructor Documentation

◆ ObjectDescriptionModelData()

Phonon::ObjectDescriptionModelData::ObjectDescriptionModelData ( QAbstractListModel * model )

Definition at line 287 of file objectdescriptionmodel.cpp.

◆ ~ObjectDescriptionModelData()

Phonon::ObjectDescriptionModelData::~ObjectDescriptionModelData ( )

protected

Definition at line 292 of file objectdescriptionmodel.cpp.

Member Function Documentation

◆ data()

QVariant Phonon::ObjectDescriptionModelData::data	(	const QModelIndex &	index,
		int	role = Qt::DisplayRole ) const

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; Qt::ItemDataRole

Definition at line 158 of file objectdescriptionmodel.cpp.

◆ dropMimeData()

bool Phonon::ObjectDescriptionModelData::dropMimeData	(	ObjectDescriptionType	type,
		const QMimeData *	data,
		Qt::DropAction	action,
		int	row,
		int	column,
		const QModelIndex &	parent )

Definition at line 323 of file objectdescriptionmodel.cpp.

◆ flags()

Qt::ItemFlags Phonon::ObjectDescriptionModelData::flags ( const QModelIndex & index ) const

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

Definition at line 205 of file objectdescriptionmodel.cpp.

◆ mimeData()

QMimeData * Phonon::ObjectDescriptionModelData::mimeData	(	ObjectDescriptionType	type,
		const QModelIndexList &	indexes ) const

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

Definition at line 232 of file objectdescriptionmodel.cpp.

◆ mimeTypes()

QStringList Phonon::ObjectDescriptionModelData::mimeTypes ( ObjectDescriptionType type ) const

Definition at line 394 of file objectdescriptionmodel.cpp.

◆ modelData() [1/2]

QList< QExplicitlySharedDataPointer< ObjectDescriptionData > > Phonon::ObjectDescriptionModelData::modelData ( ) const

Definition at line 304 of file objectdescriptionmodel.cpp.

◆ modelData() [2/2]

QExplicitlySharedDataPointer< ObjectDescriptionData > Phonon::ObjectDescriptionModelData::modelData ( const QModelIndex & index ) const

Definition at line 309 of file objectdescriptionmodel.cpp.

◆ moveDown()

void Phonon::ObjectDescriptionModelData::moveDown ( const 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.

Definition at line 268 of file objectdescriptionmodel.cpp.

◆ moveUp()

void Phonon::ObjectDescriptionModelData::moveUp ( const 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.

Definition at line 249 of file objectdescriptionmodel.cpp.

◆ removeRows()

bool Phonon::ObjectDescriptionModelData::removeRows	(	int	row,
		int	count,
		const QModelIndex &	parent = QModelIndex() )

Definition at line 363 of file objectdescriptionmodel.cpp.

◆ rowCount()

int Phonon::ObjectDescriptionModelData::rowCount ( const QModelIndex & parent = QModelIndex() ) const

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

Definition at line 150 of file objectdescriptionmodel.cpp.

◆ setModelData()

void Phonon::ObjectDescriptionModelData::setModelData ( const QList< QExplicitlySharedDataPointer< ObjectDescriptionData > > & data )

Definition at line 297 of file objectdescriptionmodel.cpp.

◆ supportedDropActions()

Qt::DropActions Phonon::ObjectDescriptionModelData::supportedDropActions ( ) const

Definition at line 317 of file objectdescriptionmodel.cpp.

◆ tupleIndexAtPositionIndex()

int Phonon::ObjectDescriptionModelData::tupleIndexAtPositionIndex ( int positionIndex ) const

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.

Definition at line 227 of file objectdescriptionmodel.cpp.

◆ tupleIndexOrder()

QList< int > Phonon::ObjectDescriptionModelData::tupleIndexOrder ( ) const

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.

Definition at line 218 of file objectdescriptionmodel.cpp.

Member Data Documentation

◆ d

ObjectDescriptionModelDataPrivate* const Phonon::ObjectDescriptionModelData::d