Layout item showing a text. More...

#include <KDChartLayoutItems.h>

Inheritance diagram for KDChart::TextLayoutItem:

[legend]

Collaboration diagram for KDChart::TextLayoutItem:

Public Member Functions
const QObject *	autoReferenceArea () const

QPolygon	boundingPolygon () const

Qt::Orientations	expandingDirections () const override
	pure virtual in QLayoutItem More...

QRect	geometry () const override
	pure virtual in QLayoutItem More...

virtual bool	intersects (const TextLayoutItem &other, const QPointF &myPos, const QPointF &otherPos) const

virtual bool	intersects (const TextLayoutItem &other, const QPoint &myPos, const QPoint &otherPos) const

bool	isEmpty () const override
	pure virtual in QLayoutItem More...

virtual int	marginWidth () const

QSize	maximumSize () const override
	pure virtual in QLayoutItem More...

QSize	minimumSize () const override
	pure virtual in QLayoutItem More...

void	paint (QPainter *) override

virtual void	paintAll (QPainter &painter)
	Default impl: just call paint. More...

virtual void	paintCtx (PaintContext *context)
	Default impl: Paint the complete item using its layouted position and size. More...

QLayout *	parentLayout ()

virtual QFont	realFont () const

virtual qreal	realFontSize () const

void	removeFromParentLayout ()

void	setAutoReferenceArea (const QObject *area)

void	setGeometry (const QRect &r) override
	pure virtual in QLayoutItem More...

void	setParentLayout (QLayout *lay)

virtual void	setParentWidget (QWidget *widget)
	Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed. More...

void	setText (const QString &text)

void	setTextAlignment (Qt::Alignment)

void	setTextAttributes (const TextAttributes &a)
	Use this to specify the text attributes to be used for this item. More...

QSize	sizeHint () const override
	pure virtual in QLayoutItem More...

virtual void	sizeHintChanged () const
	Report changed size hint: ask the parent widget to recalculate the layout. More...

virtual QSize	sizeHintUnrotated () const

QString	text () const

Qt::Alignment	textAlignment () const

TextAttributes	textAttributes () const
	Returns the text attributes to be used for this item. More...

	TextLayoutItem ()

	TextLayoutItem (const QString &text, const TextAttributes &attributes, const QObject *autoReferenceArea, KDChartEnums::MeasureOrientation autoReferenceOrientation, Qt::Alignment alignment=0)

Protected Attributes
QWidget *	mParent

QLayout *	mParentLayout

Detailed Description

Layout item showing a text.

Definition at line 99 of file KDChartLayoutItems.h.

Constructor & Destructor Documentation

KDChart::TextLayoutItem::TextLayoutItem ( )

Definition at line 218 of file KDChartLayoutItems.cpp.

KDChart::TextLayoutItem::TextLayoutItem	(	const QString &	text,
		const TextAttributes &	attributes,
		const QObject *	autoReferenceArea,
		KDChartEnums::MeasureOrientation	autoReferenceOrientation,
		Qt::Alignment	alignment = `0`
	)

Definition at line 201 of file KDChartLayoutItems.cpp.

Member Function Documentation

const QObject * KDChart::TextLayoutItem::autoReferenceArea ( ) const

Definition at line 239 of file KDChartLayoutItems.cpp.

Referenced by KDChart::TextBubbleLayoutItem::autoReferenceArea(), KDChart::HeaderFooter::compare(), and KDChart::HeaderFooter::setParent().

QPolygon KDChart::TextLayoutItem::boundingPolygon ( ) const

Definition at line 392 of file KDChartLayoutItems.cpp.

Referenced by intersects(), and KDChart::CartesianAxis::paintCtx().

Qt::Orientations KDChart::TextLayoutItem::expandingDirections ( ) const

override

pure virtual in QLayoutItem

Definition at line 298 of file KDChartLayoutItems.cpp.

Referenced by KDChart::TextBubbleLayoutItem::expandingDirections().

QRect KDChart::TextLayoutItem::geometry ( ) const

override

pure virtual in QLayoutItem

Definition at line 303 of file KDChartLayoutItems.cpp.

Referenced by KDChart::TextArea::areaGeometry(), KDChart::TextBubbleLayoutItem::geometry(), KDChart::TextArea::paintAll(), KDChart::TextArea::paintIntoRect(), and rotatedRect().

bool KDChart::TextLayoutItem::intersects	(	const TextLayoutItem &	other,
		const QPointF &	myPos,
		const QPointF &	otherPos
	)		const

virtual

Definition at line 398 of file KDChartLayoutItems.cpp.

Referenced by KDChart::CartesianAxis::paintCtx().

bool KDChart::TextLayoutItem::intersects	(	const TextLayoutItem &	other,
		const QPoint &	myPos,
		const QPoint &	otherPos
	)		const

virtual

Definition at line 403 of file KDChartLayoutItems.cpp.

References boundingPolygon().

bool KDChart::TextLayoutItem::isEmpty ( ) const

override

pure virtual in QLayoutItem

Definition at line 308 of file KDChartLayoutItems.cpp.

Referenced by KDChart::TextBubbleLayoutItem::isEmpty().

int KDChart::TextLayoutItem::marginWidth ( ) const

virtual

Definition at line 447 of file KDChartLayoutItems.cpp.

References KDChart::TextAttributes::rotation().

Referenced by KDChart::CartesianAxis::paintCtx().

QSize KDChart::TextLayoutItem::maximumSize ( ) const

override

pure virtual in QLayoutItem

Definition at line 313 of file KDChartLayoutItems.cpp.

References sizeHint().

Referenced by KDChart::TextBubbleLayoutItem::maximumSize().

QSize KDChart::TextLayoutItem::minimumSize ( ) const

override

pure virtual in QLayoutItem

Definition at line 318 of file KDChartLayoutItems.cpp.

References sizeHint().

Referenced by KDChart::TextBubbleLayoutItem::minimumSize().

void KDChart::TextLayoutItem::paint ( QPainter * painter )

overridevirtual

Implements KDChart::AbstractLayoutItem.

Definition at line 490 of file KDChartLayoutItems.cpp.

References KDChart::TextAttributes::autoShrink(), KDChart::TextAttributes::pen(), realFont(), KDChart::TextAttributes::rotation(), KDChart::PrintingParameters::scalePen(), and KDChart::TextAttributes::textDocument().

Referenced by KDChart::TextBubbleLayoutItem::paint(), KDChart::TextArea::paintAll(), and KDChart::CartesianAxis::paintCtx().

void KDChart::AbstractLayoutItem::paintAll ( QPainter & painter )

virtualinherited

Default impl: just call paint.

Derived classes like KDChart::AbstractArea are providing additional action here.

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

Definition at line 64 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::paint().

Referenced by findSharingAxisDiagrams().

void KDChart::AbstractLayoutItem::paintCtx ( PaintContext * context )

virtualinherited

Default impl: Paint the complete item using its layouted position and size.

Reimplemented in KDChart::CartesianAxis, KDChart::LeveyJenningsAxis, and KDChart::TernaryAxis.

Definition at line 72 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::paint(), and KDChart::PaintContext::painter().

QLayout* KDChart::AbstractLayoutItem::parentLayout ( )

inherited

Definition at line 77 of file KDChartLayoutItems.h.

QFont KDChart::TextLayoutItem::realFont ( ) const

virtual

Definition at line 386 of file KDChartLayoutItems.cpp.

Referenced by KDChart::CartesianAxis::maximumSize(), paint(), KDChart::CartesianAxis::paintCtx(), rotatedRect(), and sizeHintUnrotated().

qreal KDChart::TextLayoutItem::realFontSize ( ) const

virtual

Definition at line 369 of file KDChartLayoutItems.cpp.

References KDChart::TextAttributes::calculatedFontSize().

void KDChart::AbstractLayoutItem::removeFromParentLayout ( )

inherited

Definition at line 81 of file KDChartLayoutItems.h.

Referenced by findSharingAxisDiagrams(), KDChart::Chart::takeCoordinatePlane(), and KDChart::Chart::takeHeaderFooter().

void KDChart::TextLayoutItem::setAutoReferenceArea ( const QObject * area )

Definition at line 232 of file KDChartLayoutItems.cpp.

References sizeHint().

Referenced by KDChart::TextBubbleLayoutItem::setAutoReferenceArea(), and KDChart::HeaderFooter::setParent().

void KDChart::TextLayoutItem::setGeometry ( const QRect & r )

override

pure virtual in QLayoutItem

Definition at line 323 of file KDChartLayoutItems.cpp.

Referenced by KDChart::TextArea::paintAll(), KDChart::CartesianAxis::paintCtx(), KDChart::TextArea::paintIntoRect(), and KDChart::TextBubbleLayoutItem::setGeometry().

void KDChart::AbstractLayoutItem::setParentLayout ( QLayout * lay )

inherited

Definition at line 73 of file KDChartLayoutItems.h.

Referenced by KDChart::Chart::addHeaderFooter(), findSharingAxisDiagrams(), and KDChart::Chart::takeHeaderFooter().

void KDChart::AbstractLayoutItem::setParentWidget ( QWidget * widget )

virtualinherited

Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed.

Thus, you need to call setParentWidget on every item, that has a non-fixed size.

Definition at line 59 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::mParent.

Referenced by KDChart::HeaderFooter::setParent(), KDChart::AbstractCartesianDiagram::takeAxis(), and updateToplevelLayout().

void KDChart::TextLayoutItem::setText ( const QString & text )

Definition at line 244 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::mParent, sizeHint(), and text().

Referenced by KDChart::Widget::addHeaderFooter(), KDChart::HeaderFooter::clone(), KDChart::CartesianAxis::paintCtx(), and KDChart::TextBubbleLayoutItem::setText().

void KDChart::TextLayoutItem::setTextAlignment ( Qt::Alignment alignment )

Definition at line 258 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::mParent.

void KDChart::TextLayoutItem::setTextAttributes ( const TextAttributes & a )

Use this to specify the text attributes to be used for this item.

See also: textAttributes

Definition at line 277 of file KDChartLayoutItems.cpp.

References KDChart::TextAttributes::font(), KDChart::AbstractLayoutItem::mParent, and sizeHint().

Referenced by KDChart::Chart::addHeaderFooter(), KDChart::HeaderFooter::clone(), KDChart::CartesianAxis::paintCtx(), KDChart::HeaderFooter::setParent(), and KDChart::TextBubbleLayoutItem::setTextAttributes().

QSize KDChart::TextLayoutItem::sizeHint ( ) const

override

pure virtual in QLayoutItem

Definition at line 411 of file KDChartLayoutItems.cpp.

References KDChart::TextAttributes::rotation(), and KDChart::AbstractLayoutItem::sizeHintChanged().

Referenced by maximumSize(), KDChart::CartesianAxis::maximumSize(), minimumSize(), KDChart::LeveyJenningsAxis::paintAsAbscissa(), KDChart::CartesianAxis::paintCtx(), setAutoReferenceArea(), setText(), setTextAttributes(), KDChart::TextBubbleLayoutItem::sizeHint(), and KDChart::CartesianAxis::titleSize().

void KDChart::AbstractLayoutItem::sizeHintChanged ( ) const

virtualinherited

Report changed size hint: ask the parent widget to recalculate the layout.

Definition at line 81 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::mParent.

Referenced by sizeHint().

QSize KDChart::TextLayoutItem::sizeHintUnrotated ( ) const

virtual

Definition at line 425 of file KDChartLayoutItems.cpp.

References KDChart::GlobalMeasureScaling::paintDevice(), and realFont().

QString KDChart::TextLayoutItem::text ( ) const

Definition at line 253 of file KDChartLayoutItems.cpp.

Referenced by KDChart::HeaderFooter::clone(), KDChart::HeaderFooter::compare(), setText(), and KDChart::TextBubbleLayoutItem::text().

Qt::Alignment KDChart::TextLayoutItem::textAlignment ( ) const

Definition at line 267 of file KDChartLayoutItems.cpp.

KDChart::TextAttributes KDChart::TextLayoutItem::textAttributes ( ) const

Returns the text attributes to be used for this item.

See also: setTextAttributes

Definition at line 292 of file KDChartLayoutItems.cpp.

Referenced by KDChart::Chart::addHeaderFooter(), KDChart::HeaderFooter::clone(), KDChart::HeaderFooter::compare(), and KDChart::TextBubbleLayoutItem::textAttributes().

Member Data Documentation

QWidget* KDChart::AbstractLayoutItem::mParent

protectedinherited

Definition at line 91 of file KDChartLayoutItems.h.

Referenced by KDChart::AbstractLayoutItem::setParentWidget(), setText(), setTextAlignment(), setTextAttributes(), and KDChart::AbstractLayoutItem::sizeHintChanged().

QLayout* KDChart::AbstractLayoutItem::mParentLayout

protectedinherited

Definition at line 92 of file KDChartLayoutItems.h.

Referenced by KDChart::AutoSpacerLayoutItem::paint().

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation