A WAbstractChartModel implementation that wraps a WAbstractItemModel. More...

#include <Wt/Chart/WStandardChartProxyModel>

Inheritance diagram for Wt::Chart::WStandardChartProxyModel:

Public Member Functions
	WStandardChartProxyModel (WAbstractItemModel sourceModel, WObject parent=0)
	Creates a new WStandardChartProxyModel that wraps the given source model.

virtual double	data (int row, int column) const WT_CXX11ONLY(override)
	Returns data at a given row and column. More...

virtual WString	displayData (int row, int column) const WT_CXX11ONLY(override)
	Returns display data at a given row and column. More...

virtual WString	headerData (int column) const WT_CXX11ONLY(override)
	Returns the given column's header data. More...

virtual WString	toolTip (int row, int column) const WT_CXX11ONLY(override)
	Returns the tooltip text to use on a given row and column. More...

virtual WFlags< ItemFlag >	flags (int row, int column) const WT_CXX11ONLY(override)
	Returns the item flags for the given row and column. More...

virtual WLink *	link (int row, int column) const WT_CXX11ONLY(override)
	Returns the link to use on a given row and column. More...

virtual const WColor *	markerPenColor (int row, int column) const WT_CXX11ONLY(override)
	Returns the marker pen color to use for a given row and column. More...

virtual const WColor *	markerBrushColor (int row, int column) const WT_CXX11ONLY(override)
	Returns the marker brush color to use for a given row and column. More...

virtual const MarkerType *	markerType (int row, int column) const WT_CXX11ONLY(override)
	Returns the marker type to use for a given row and column. More...

virtual const WColor *	barPenColor (int row, int column) const WT_CXX11ONLY(override)
	Returns the bar pen color to use for a given row and column. More...

virtual const WColor *	barBrushColor (int row, int column) const WT_CXX11ONLY(override)
	Returns the bar brush color to use for a given row and column. More...

virtual const double *	markerScaleFactor (int row, int column) const WT_CXX11ONLY(override)
	Returns the marker scale factor to use for a given row and column. More...

virtual int	columnCount () const WT_CXX11ONLY(override)
	Returns the number of columns. More...

virtual int	rowCount () const WT_CXX11ONLY(override)
	Returns the number of rows. More...

WAbstractItemModel *	sourceModel () const
	Returns the wrapped source model.

Public Member Functions inherited from Wt::Chart::WAbstractChartModel
	WAbstractChartModel (WObject *parent=0)
	Creates a new chart model.

virtual Signal &	changed ()
	A signal that notifies of any change to the model. More...

Public Member Functions inherited from Wt::WObject
	WObject (WObject *parent=0)
	Create a WObject with a given parent object. More...

virtual	~WObject ()
	Destructor. More...

virtual const std::string	id () const
	Returns the (unique) identifier for this object. More...

virtual void	setObjectName (const std::string &name)
	Sets an object name. More...

virtual std::string	objectName () const
	Returns the object name. More...

void	resetLearnedSlots ()
	Resets learned stateless slot implementations. More...

template<class T >
void	resetLearnedSlot (void(T::*method)())
	Resets a learned stateless slot implementation. More...

template<class T >
WStatelessSlot *	implementStateless (void(T::*method)())
	Declares a slot to be stateless and learn client-side behaviour on first invocation. More...

template<class T >
WStatelessSlot *	implementStateless (void(T::method)(), void(T::undoMethod)())
	Declares a slot to be stateless and learn client-side behaviour in advance. More...

void	isNotStateless ()
	Marks the current function as not stateless. More...

template<class T >
WStatelessSlot *	implementJavaScript (void(T::*method)(), const std::string &jsCode)
	Provides a JavaScript implementation for a method. More...

void	addChild (WObject *child)
	Adds a child object. More...

virtual void	removeChild (WObject *child)
	Removes a child object. More...

const std::vector< WObject * > &	children () const
	Returns the children.

WObject *	parent () const
	Returns the parent object.

Additional Inherited Members
Public Types inherited from Wt::WObject
typedef void(WObject::*	Method) ()
	Typedef for a WObject method without arguments.

Protected Member Functions inherited from Wt::WObject
virtual WStatelessSlot *	getStateless (Method method)
	On-demand stateless slot implementation. More...

Static Protected Member Functions inherited from Wt::WObject
static WObject *	sender ()
	Returns the sender of the current slot call. More...

Detailed Description

A WAbstractChartModel implementation that wraps a WAbstractItemModel.

This model delegates all functions to an underlying WAbstractItemModel, using the appropriate roles.

This model also triggers the changed() signal whenever the underlying WAbstractItemModel is changed.

Member Function Documentation

◆ barBrushColor()

const WColor * Wt::Chart::WStandardChartProxyModel::barBrushColor	(	int	row,
		int	column
	)		const

overridevirtual

Returns the bar brush color to use for a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the BarBrushColorRole, or null if no color is defined.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ barPenColor()

const WColor * Wt::Chart::WStandardChartProxyModel::barPenColor	(	int	row,
		int	column
	)		const

overridevirtual

Returns the bar pen color to use for a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the BarPenColorRole, or null if no color is defined.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ columnCount()

int Wt::Chart::WStandardChartProxyModel::columnCount ( ) const

overridevirtual

Returns the number of columns.

See also: WAbstractItemModel::columnCount()

Implements Wt::Chart::WAbstractChartModel.

◆ data()

double Wt::Chart::WStandardChartProxyModel::data	(	int	row,
		int	column
	)		const

overridevirtual

Returns data at a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the DisplayRole as a double.

See also: WAbstractItemModel::data()

Implements Wt::Chart::WAbstractChartModel.

◆ displayData()

WString Wt::Chart::WStandardChartProxyModel::displayData	(	int	row,
		int	column
	)		const

overridevirtual

Returns display data at a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the DisplayRole as a WString.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ flags()

WFlags< ItemFlag > Wt::Chart::WStandardChartProxyModel::flags	(	int	row,
		int	column
	)		const

overridevirtual

Returns the item flags for the given row and column.

Returns the result of WAbstractItemModel::index(row, column).flags() for the given row and column.

See also: WModelIndex::flags()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ headerData()

WString Wt::Chart::WStandardChartProxyModel::headerData ( int column ) const

overridevirtual

Returns the given column's header data.

Returns the result of WAbstractItemModel::headerData() for the given column with the DisplayRole as a WString.

See also: WAbstractItemModel::headerData()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ link()

WLink * Wt::Chart::WStandardChartProxyModel::link	(	int	row,
		int	column
	)		const

overridevirtual

Returns the link to use on a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the LinkRole as a WLink.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ markerBrushColor()

const WColor * Wt::Chart::WStandardChartProxyModel::markerBrushColor	(	int	row,
		int	column
	)		const

overridevirtual

Returns the marker brush color to use for a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the MarkerBrushColorRole, or null if no color is defined.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ markerPenColor()

const WColor * Wt::Chart::WStandardChartProxyModel::markerPenColor	(	int	row,
		int	column
	)		const

overridevirtual

Returns the marker pen color to use for a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the MarkerPenColorRole, or null if no color is defined.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ markerScaleFactor()

const double * Wt::Chart::WStandardChartProxyModel::markerScaleFactor	(	int	row,
		int	column
	)		const

overridevirtual

Returns the marker scale factor to use for a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the MarkerScaleFactorRole, or null if no color is defined.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ markerType()

const MarkerType * Wt::Chart::WStandardChartProxyModel::markerType	(	int	row,
		int	column
	)		const

overridevirtual

Returns the marker type to use for a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the MarkerTypeRole, or null if no marker type is defined.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

◆ rowCount()

int Wt::Chart::WStandardChartProxyModel::rowCount ( ) const

overridevirtual

Returns the number of rows.

See also: WAbstractItemModel::rowCount()

Implements Wt::Chart::WAbstractChartModel.

◆ toolTip()

WString Wt::Chart::WStandardChartProxyModel::toolTip	(	int	row,
		int	column
	)		const

overridevirtual

Returns the tooltip text to use on a given row and column.

Returns the result of WAbstractItemModel::data() for the given row and column with the ToolTipRole as a WString.

See also: WAbstractItemModel::data()

Reimplemented from Wt::Chart::WAbstractChartModel.

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ barBrushColor()

◆ barPenColor()

◆ columnCount()

◆ data()

◆ displayData()

◆ flags()

◆ headerData()

◆ link()

◆ markerBrushColor()

◆ markerPenColor()

◆ markerScaleFactor()

◆ markerType()

◆ rowCount()

◆ toolTip()