QtGraphicsAnchorLayout::ParallelAnchorData Struct Reference

#include <qgraphicsanchorlayout_p.h>

Inheritance diagram for QtGraphicsAnchorLayout::ParallelAnchorData:

Collaboration diagram for QtGraphicsAnchorLayout::ParallelAnchorData:

Public Member Functions
	ParallelAnchorData (AnchorData *first, AnchorData *second)
virtual void	updateChildrenSizes () override
bool	calculateSizeHints ()
bool	secondForward () const
Public Member Functions inherited from QtGraphicsAnchorLayout::AnchorData
	AnchorData ()
virtual	~AnchorData ()
void	refreshSizeHints (const QLayoutStyleInfo *styleInfo=nullptr)
Public Member Functions inherited from QSimplexVariable
	QSimplexVariable ()

Public Attributes
AnchorData *	firstEdge
AnchorData *	secondEdge
QList< QSimplexConstraint * >	m_firstConstraints
QList< QSimplexConstraint * >	m_secondConstraints
Public Attributes inherited from QtGraphicsAnchorLayout::AnchorData
AnchorVertex *	from
AnchorVertex *	to
qreal	minSize
qreal	prefSize
qreal	maxSize
qreal	minPrefSize
qreal	maxPrefSize
qreal	sizeAtMinimum
qreal	sizeAtPreferred
qreal	sizeAtMaximum
QGraphicsLayoutItem *	item
QGraphicsAnchor *	graphicsAnchor
uint	type: 2
uint	isLayoutAnchor: 1
uint	isCenterAnchor: 1
uint	isVertical: 1
uint	dependency: 2
Public Attributes inherited from QSimplexVariable
qreal	result
int	index

Additional Inherited Members
Public Types inherited from QtGraphicsAnchorLayout::AnchorData
enum	Type { Normal = 0 , Sequential , Parallel }
enum	Dependency { Independent = 0 , Master , Slave }

Detailed Description

Definition at line 175 of file qgraphicsanchorlayout_p.h.

Constructor & Destructor Documentation

ParallelAnchorData()

QtGraphicsAnchorLayout::ParallelAnchorData::ParallelAnchorData ( AnchorData * first, AnchorData * second )

inline

Definition at line 177 of file qgraphicsanchorlayout_p.h.

References QtGraphicsAnchorLayout::AnchorData::from, QString::fromLatin1(), QtGraphicsAnchorLayout::AnchorData::isVertical, QtGraphicsAnchorLayout::AnchorData::Parallel, Q_ASSERT, and QtGraphicsAnchorLayout::AnchorData::to.

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Member Function Documentation

calculateSizeHints()

bool ParallelAnchorData::calculateSizeHints

(

)

Definition at line 264 of file qgraphicsanchorlayout_p.cpp.

References firstEdge, QtGraphicsAnchorLayout::AnchorData::isLayoutAnchor, QtGraphicsAnchorLayout::AnchorData::maxPrefSize, QtGraphicsAnchorLayout::AnchorData::maxSize, QtGraphicsAnchorLayout::AnchorData::minPrefSize, QtGraphicsAnchorLayout::AnchorData::minSize, QtGraphicsAnchorLayout::AnchorData::prefSize, qBound(), qMax(), qMin(), secondEdge, secondForward(), QtGraphicsAnchorLayout::AnchorData::sizeAtMaximum, QtGraphicsAnchorLayout::AnchorData::sizeAtMinimum, and QtGraphicsAnchorLayout::AnchorData::sizeAtPreferred.

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secondForward()

bool QtGraphicsAnchorLayout::ParallelAnchorData::secondForward ( ) const

inline

Definition at line 199 of file qgraphicsanchorlayout_p.h.

References firstEdge, QtGraphicsAnchorLayout::AnchorData::from, and secondEdge.

Referenced by calculateSizeHints(), and updateChildrenSizes().

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updateChildrenSizes()

void ParallelAnchorData::updateChildrenSizes ( )

overridevirtual

Reimplemented from QtGraphicsAnchorLayout::AnchorData.

Definition at line 234 of file qgraphicsanchorlayout_p.cpp.

References firstEdge, secondEdge, secondForward(), QtGraphicsAnchorLayout::AnchorData::sizeAtMaximum, QtGraphicsAnchorLayout::AnchorData::sizeAtMinimum, QtGraphicsAnchorLayout::AnchorData::sizeAtPreferred, and QtGraphicsAnchorLayout::AnchorData::updateChildrenSizes().

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Member Data Documentation

firstEdge

AnchorData* QtGraphicsAnchorLayout::ParallelAnchorData::firstEdge

Definition at line 206 of file qgraphicsanchorlayout_p.h.

Referenced by calculateSizeHints(), secondForward(), and updateChildrenSizes().

m_firstConstraints

QList<QSimplexConstraint *> QtGraphicsAnchorLayout::ParallelAnchorData::m_firstConstraints

Definition at line 209 of file qgraphicsanchorlayout_p.h.

m_secondConstraints

QList<QSimplexConstraint *> QtGraphicsAnchorLayout::ParallelAnchorData::m_secondConstraints

Definition at line 210 of file qgraphicsanchorlayout_p.h.

secondEdge

AnchorData* QtGraphicsAnchorLayout::ParallelAnchorData::secondEdge

Definition at line 207 of file qgraphicsanchorlayout_p.h.

Referenced by calculateSizeHints(), secondForward(), and updateChildrenSizes().

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

• qtbase/src/widgets/graphicsview/qgraphicsanchorlayout_p.h (ba0b4a1dc83a33238fd33fb6997d95483e7ff5f6)
• qtbase/src/widgets/graphicsview/qgraphicsanchorlayout_p.cpp (a20d9a570006ca1287d544785f4f1a21a7be18c1)