KDChart::AbstractAreaBase Class Reference

Base class for AbstractArea and AbstractAreaWidget: An area in the chart with a background, a frame, etc. More...

#include <KDChartAbstractAreaBase.h>

Inheritance diagram for KDChart::AbstractAreaBase:

Public Member Functions
void	alignToReferencePoint (const RelativePosition &position)
BackgroundAttributes	backgroundAttributes () const
bool	compare (const AbstractAreaBase *other) const
FrameAttributes	frameAttributes () const
void	getFrameLeadings (int &left, int &top, int &right, int &bottom) const
virtual void	paintBackground (QPainter &painter, const QRect &rectangle)
virtual void	paintFrame (QPainter &painter, const QRect &rectangle)
void	setBackgroundAttributes (const BackgroundAttributes &a)
void	setFrameAttributes (const FrameAttributes &a)

Static Public Member Functions
static void	paintBackgroundAttributes (QPainter &painter, const QRect &rectangle, const KDChart::BackgroundAttributes &attributes)
static void	paintFrameAttributes (QPainter &painter, const QRect &rectangle, const KDChart::FrameAttributes &attributes)

Protected Member Functions
	AbstractAreaBase ()
virtual	~AbstractAreaBase ()
virtual QRect	areaGeometry () const =0
QRect	innerRect () const
virtual void	positionHasChanged ()

Detailed Description

Base class for AbstractArea and AbstractAreaWidget: An area in the chart with a background, a frame, etc.

AbstractAreaBase is the base class for all chart elements that have a set of background attributes and frame attributes, such as legends or axes.

Note

Normally you should not use AbstractAreaBase directly, but derive your classes from AbstractArea or AbstractAreaWidget.

This classis not a QObject, so it is easier to inherit from it, if your are inheriting from a QObject too like AbstractAreaWidget does it.

See also

AbstractArea, AbstractAreaWidget

Definition at line 51 of file KDChartAbstractAreaBase.h.

Constructor & Destructor Documentation

AbstractAreaBase()

AbstractAreaBase::AbstractAreaBase ( )

protected

Definition at line 38 of file KDChartAbstractAreaBase.cpp.

~AbstractAreaBase()

AbstractAreaBase::~AbstractAreaBase ( )

protectedvirtual

Definition at line 43 of file KDChartAbstractAreaBase.cpp.

Member Function Documentation

alignToReferencePoint()

void AbstractAreaBase::alignToReferencePoint

(

const RelativePosition &

position

)

Definition at line 65 of file KDChartAbstractAreaBase.cpp.

areaGeometry()

virtual QRect KDChart::AbstractAreaBase::areaGeometry ( ) const

protectedpure virtual

Implemented in KDChart::AbstractArea, KDChart::AbstractAreaWidget, and KDChart::TextArea.

Referenced by innerRect().

backgroundAttributes()

BackgroundAttributes AbstractAreaBase::backgroundAttributes

(

)

const

Definition at line 95 of file KDChartAbstractAreaBase.cpp.

References d.

Referenced by compare(), and updateCommonBrush().

compare()

bool AbstractAreaBase::compare

(

const AbstractAreaBase *

other

)

const

Returns true if both areas have the same settings.

Definition at line 55 of file KDChartAbstractAreaBase.cpp.

References backgroundAttributes(), and frameAttributes().

Referenced by KDChart::Legend::compare().

frameAttributes()

FrameAttributes AbstractAreaBase::frameAttributes

(

)

const

Definition at line 81 of file KDChartAbstractAreaBase.cpp.

References d.

Referenced by KDChart::Legend::clone(), compare(), and updateCommonBrush().

getFrameLeadings()

void AbstractAreaBase::getFrameLeadings	(	int &	left,
		int &	top,
		int &	right,
		int &	bottom
	)		const

Definition at line 190 of file KDChartAbstractAreaBase.cpp.

References d.

Referenced by innerRect(), and KDChart::AbstractAreaWidget::paintAll().

innerRect()

QRect AbstractAreaBase::innerRect ( ) const

protected

Definition at line 202 of file KDChartAbstractAreaBase.cpp.

References QRect::adjusted(), areaGeometry(), and getFrameLeadings().

Referenced by KDChart::AbstractArea::paintAll(), and KDChart::TextArea::paintAll().

paintBackground()

void AbstractAreaBase::paintBackground ( QPainter &  painter, const QRect &  rectangle  )

virtual

Definition at line 168 of file KDChartAbstractAreaBase.cpp.

References QPainterPath::addRoundedRect(), QRect::adjusted(), d, paintBackgroundAttributes(), and QPainter::setClipPath().

Referenced by KDChart::AbstractAreaWidget::paintAll(), KDChart::AbstractArea::paintAll(), and KDChart::TextArea::paintAll().

paintBackgroundAttributes()

void AbstractAreaBase::paintBackgroundAttributes ( QPainter &  painter, const QRect &  rectangle, const KDChart::BackgroundAttributes &  attributes  )

static

Definition at line 101 of file KDChartAbstractAreaBase.cpp.

References QRect::adjusted(), KDChart::BackgroundAttributes::BackgroundPixmapModeCentered, KDChart::BackgroundAttributes::BackgroundPixmapModeNone, KDChart::BackgroundAttributes::BackgroundPixmapModeScaled, KDChart::BackgroundAttributes::BackgroundPixmapModeStretched, KDChart::BackgroundAttributes::brush(), QRect::center(), QPainter::deviceTransform(), QPainter::drawPixmap(), QPainter::drawRect(), QRect::height(), QPixmap::height(), QPixmap::isNull(), KDChart::BackgroundAttributes::isVisible(), QTransform::map(), Qt::NoBrush, Qt::NoPen, KDChart::BackgroundAttributes::pixmap(), KDChart::BackgroundAttributes::pixmapMode(), QTransform::scale(), QPainter::setBrush(), QPainter::setBrushOrigin(), QPainter::setPen(), QPointF::setX(), QPointF::setY(), QBrush::style(), QRect::topLeft(), QPixmap::transformed(), QRect::width(), QPixmap::width(), QPoint::x(), and QPoint::y().

Referenced by paintBackground().

paintFrame()

void AbstractAreaBase::paintFrame ( QPainter &  painter, const QRect &  rectangle  )

virtual

Definition at line 183 of file KDChartAbstractAreaBase.cpp.

References d, and paintFrameAttributes().

Referenced by KDChart::AbstractAreaWidget::paintAll(), KDChart::AbstractArea::paintAll(), and KDChart::TextArea::paintAll().

paintFrameAttributes()

void AbstractAreaBase::paintFrameAttributes ( QPainter &  painter, const QRect &  rectangle, const KDChart::FrameAttributes &  attributes  )

static

Definition at line 147 of file KDChartAbstractAreaBase.cpp.

References QRect::adjusted(), QPainter::brush(), KDChart::FrameAttributes::cornerRadius(), QPainter::drawRoundedRect(), KDChart::FrameAttributes::isVisible(), Qt::NoBrush, KDChart::FrameAttributes::pen(), QPainter::pen(), KDChart::PrintingParameters::scalePen(), QPainter::setBrush(), and QPainter::setPen().

Referenced by paintFrame().

positionHasChanged()

void AbstractAreaBase::positionHasChanged ( )

protectedvirtual

Reimplemented in KDChart::AbstractArea, KDChart::AbstractAreaWidget, and KDChart::TextArea.

Definition at line 212 of file KDChartAbstractAreaBase.cpp.

Referenced by setBackgroundAttributes(), and setFrameAttributes().

setBackgroundAttributes()

void AbstractAreaBase::setBackgroundAttributes

(

const BackgroundAttributes &

a

)

Definition at line 86 of file KDChartAbstractAreaBase.cpp.

References d, and positionHasChanged().

setFrameAttributes()

void AbstractAreaBase::setFrameAttributes

(

const FrameAttributes &

a

)

Definition at line 72 of file KDChartAbstractAreaBase.cpp.

References d, and positionHasChanged().

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The documentation for this class was generated from the following files:

• KDChartAbstractAreaBase.h
• KDChartAbstractAreaBase.cpp