The Thistle::ChartLegend class provides an abstract base for chart legends painting. More...

Inheritance diagram for ChartLegend:

Public Member Functions
	ChartLegend (AbstractChart *chart)
	Constructs a ChartLegend object for the given chart.

virtual void	paint (QPainter &painter) const
	Paints the legend of the chart on the given QPainter. More...

Protected Member Functions
virtual void	paintSerie (QPainter &painter, int serie, QPoint pos, int maxHeight) const =0
	Paints the serie on the given QPainter. More...

Detailed Description

The Thistle::ChartLegend class provides an abstract base for chart legends painting.

Member Function Documentation

void paint ( QPainter & painter ) const

virtual

Paints the legend of the chart on the given QPainter.

The legend of a serie is the text in the Horizontal QHeaderView and the style defined for each column.

Reimplemented in PieChartLegend.

void paintSerie	(	QPainter &	painter,
		int	serie,
		QPoint	pos,
		int	maxHeight
	)		const

protectedpure virtual

Paints the serie on the given QPainter.

The serie will be painted at pos. maxHeight indicates the maximum height allowed to paint the legend. The width should be calculates by the chart itself.

This method sucks and has to be modified.

Implemented in RadialChartLegend, LinearChartLegend, and PieChartLegend.

Public Member Functions

Protected Member Functions

Detailed Description

Member Function Documentation