A proxy model used for decorating data with attributes. More...

#include <KDChartAttributesModel.h>

Inheritance diagram for KDChart::AttributesModel:

[legend]

Collaboration diagram for KDChart::AttributesModel:

[legend]

Public Types
enum	PaletteType { PaletteTypeDefault = 0 , PaletteTypeRainbow = 1 , PaletteTypeSubdued = 2 }

Public Types inherited from QAbstractItemModel
enum	CheckIndexOption

enum	LayoutChangeHint

Signals
void	attributesChanged (const QModelIndex &, const QModelIndex &)

Public Member Functions
	AttributesModel (QAbstractItemModel model, QObject parent=nullptr)

	~AttributesModel () override

int	columnCount (const QModelIndex &) const override

bool	compare (const AttributesModel *other) const

bool	compareAttributes (int role, const QVariant &a, const QVariant &b) const

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

QVariant	data (int column, int role) const

QVariant	data (int role) const

int	datasetDimension () const

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

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

void	initFrom (const AttributesModel *other)

bool	isKnownAttributesRole (int role) const

QVariant	modelData (int role) const

PaletteType	paletteType () const

bool	resetData (const QModelIndex &index, int role=Qt::DisplayRole)

bool	resetHeaderData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole)

int	rowCount (const QModelIndex &) const override

bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::DisplayRole) override

void	setDatasetDimension (int dimension)

void	setDefaultForRole (int role, const QVariant &value)

bool	setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::DisplayRole) override

bool	setModelData (const QVariant value, int role)

void	setPaletteType (PaletteType type)

void	setSourceModel (QAbstractItemModel *sourceModel) override

Public Member Functions inherited from KDChart::AbstractProxyModel
	AbstractProxyModel (QObject *parent=nullptr)

QModelIndex	index (int row, int col, const QModelIndex &index) const override
	Reimplemented for internal purposes.

QModelIndex	mapFromSource (const QModelIndex &sourceIndex) const override
	Reimplemented for internal purposes.

QModelIndex	mapToSource (const QModelIndex &proxyIndex) const override
	Reimplemented for internal purposes.

QModelIndex	parent (const QModelIndex &index) const override
	Reimplemented for internal purposes.

Public Member Functions inherited from QAbstractProxyModel
	QAbstractProxyModel (QObject *parent)

virtual	~QAbstractProxyModel ()

virtual QModelIndex	buddy (const QModelIndex &index) const const override

virtual bool	canDropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const const override

virtual bool	canFetchMore (const QModelIndex &parent) const const override

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

virtual void	fetchMore (const QModelIndex &parent) override

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

virtual bool	hasChildren (const QModelIndex &parent) const const override

virtual QMap< int, QVariant >	itemData (const QModelIndex &proxyIndex) const const override

virtual QItemSelection	mapSelectionFromSource (const QItemSelection &sourceSelection) const const

virtual QItemSelection	mapSelectionToSource (const QItemSelection &proxySelection) const const

virtual QMimeData *	mimeData (const QModelIndexList &indexes) const const override

virtual QStringList	mimeTypes () const const override

virtual void	revert () override

virtual bool	setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles) override

virtual QModelIndex	sibling (int row, int column, const QModelIndex &idx) const const override

virtual void	sort (int column, Qt::SortOrder order) override

QAbstractItemModel *	sourceModel () const const

void	sourceModelChanged ()

virtual QSize	span (const QModelIndex &index) const const override

virtual bool	submit () override

virtual Qt::DropActions	supportedDragActions () const const override

virtual Qt::DropActions	supportedDropActions () const const override

Public Member Functions inherited from QAbstractItemModel
	QAbstractItemModel (QObject *parent)

virtual	~QAbstractItemModel ()

bool	checkIndex (const QModelIndex &index, QAbstractItemModel::CheckIndexOptions options) const const

void	columnsAboutToBeInserted (const QModelIndex &parent, int first, int last)

void	columnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn)

void	columnsAboutToBeRemoved (const QModelIndex &parent, int first, int last)

void	columnsInserted (const QModelIndex &parent, int first, int last)

void	columnsMoved (const QModelIndex &parent, int start, int end, const QModelIndex &destination, int column)

void	columnsRemoved (const QModelIndex &parent, int first, int last)

void	dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles)

bool	hasIndex (int row, int column, const QModelIndex &parent) const const

void	headerDataChanged (Qt::Orientation orientation, int first, int last)

bool	insertColumn (int column, const QModelIndex &parent)

virtual bool	insertColumns (int column, int count, const QModelIndex &parent)

bool	insertRow (int row, const QModelIndex &parent)

virtual bool	insertRows (int row, int count, const QModelIndex &parent)

void	layoutAboutToBeChanged (const QList< QPersistentModelIndex > &parents, QAbstractItemModel::LayoutChangeHint hint)

void	layoutChanged (const QList< QPersistentModelIndex > &parents, QAbstractItemModel::LayoutChangeHint hint)

virtual QModelIndexList	match (const QModelIndex &start, int role, const QVariant &value, int hits, Qt::MatchFlags flags) const const

void	modelAboutToBeReset ()

void	modelReset ()

bool	moveColumn (const QModelIndex &sourceParent, int sourceColumn, const QModelIndex &destinationParent, int destinationChild)

virtual bool	moveColumns (const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild)

bool	moveRow (const QModelIndex &sourceParent, int sourceRow, const QModelIndex &destinationParent, int destinationChild)

virtual bool	moveRows (const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild)

bool	removeColumn (int column, const QModelIndex &parent)

virtual bool	removeColumns (int column, int count, const QModelIndex &parent)

bool	removeRow (int row, const QModelIndex &parent)

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

virtual QHash< int, QByteArray >	roleNames () const const

void	rowsAboutToBeInserted (const QModelIndex &parent, int start, int end)

void	rowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow)

void	rowsAboutToBeRemoved (const QModelIndex &parent, int first, int last)

void	rowsInserted (const QModelIndex &parent, int first, int last)

void	rowsMoved (const QModelIndex &parent, int start, int end, const QModelIndex &destination, int row)

void	rowsRemoved (const QModelIndex &parent, int first, int last)

void	setSupportedDragActions (Qt::DropActions actions)

Public Member Functions inherited from QObject
	QObject (QObject *parent)

virtual	~QObject ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo ()

void	dumpObjectInfo () const const

void	dumpObjectTree ()

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_DISABLE_COPY (Class)

	Q_DISABLE_COPY_MOVE (Class)

	Q_DISABLE_MOVE (Class)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

QThread *	thread () const const

Additional Inherited Members
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QAbstractItemModel
typedef	CheckIndexOptions

	DoNotUseParent

	HorizontalSortHint

	IndexIsValid

	NoLayoutChangeHint

	NoOption

	ParentIsInvalid

	VerticalSortHint

Public Attributes inherited from QObject
typedef	QObjectList

Protected Member Functions inherited from QAbstractProxyModel
void	resetInternalData ()

Protected Member Functions inherited from QAbstractItemModel
void	beginInsertColumns (const QModelIndex &parent, int first, int last)

void	beginInsertRows (const QModelIndex &parent, int first, int last)

bool	beginMoveColumns (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild)

bool	beginMoveRows (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild)

void	beginRemoveColumns (const QModelIndex &parent, int first, int last)

void	beginRemoveRows (const QModelIndex &parent, int first, int last)

void	beginResetModel ()

void	changePersistentIndex (const QModelIndex &from, const QModelIndex &to)

void	changePersistentIndexList (const QModelIndexList &from, const QModelIndexList &to)

QModelIndex	createIndex (int row, int column, quintptr id) const const

QModelIndex	createIndex (int row, int column, void *ptr) const const

void	endInsertColumns ()

void	endInsertRows ()

void	endMoveColumns ()

void	endMoveRows ()

void	endRemoveColumns ()

void	endRemoveRows ()

void	endResetModel ()

QModelIndexList	persistentIndexList () const const

void	reset ()

void	resetInternalData ()

void	setRoleNames (const QHash< int, QByteArray > &roleNames)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Properties inherited from QAbstractProxyModel
	sourceModel

Properties inherited from QObject
	objectName

Detailed Description

A proxy model used for decorating data with attributes.

   An AttributesModel forwards data from and to the source model and adds attributes,
   data that influences the graphical rendering of the source model data.
   The attributes are distinguished from the source model's data by their @p role values.
   Therefore this class does not need to, and does not, change the data layout from the
   source model's; indexes that refer to the same data have the same row and column
   values in both models.
   Attribute changes, that is changes to data with the attribute role, via the interface
   of this class (including setData()) are stored internally and not forwarded to the source model.

Definition at line 34 of file KDChartAttributesModel.h.