QGraphicsLinearLayoutPrivate Class Reference

Inheritance diagram for QGraphicsLinearLayoutPrivate:

Collaboration diagram for QGraphicsLinearLayoutPrivate:

Public Member Functions
	QGraphicsLinearLayoutPrivate (Qt::Orientation orientation)
void	removeGridItem (QGridLayoutItem *gridItem)
QGraphicsLayoutStyleInfo *	styleInfo () const
void	fixIndex (int *index) const
int	gridRow (int index) const
int	gridColumn (int index) const
Public Member Functions inherited from QGraphicsLayoutPrivate
	QGraphicsLayoutPrivate ()
void	reparentChildItems (QGraphicsItem *newParent)
void	getMargin (qreal *result, qreal userMargin, QStyle::PixelMetric pm) const
Qt::LayoutDirection	visualDirection () const
void	addChildLayoutItem (QGraphicsLayoutItem *item)
void	activateRecursive (QGraphicsLayoutItem *item)
Public Member Functions inherited from QGraphicsLayoutItemPrivate
virtual	~QGraphicsLayoutItemPrivate ()
	QGraphicsLayoutItemPrivate (QGraphicsLayoutItem *parent, bool isLayout)
void	init ()
QSizeF *	effectiveSizeHints (const QSizeF &constraint) const
QGraphicsItem *	parentItem () const
void	ensureUserSizeHints ()
void	setSize (Qt::SizeHint which, const QSizeF &size)
void	setSizeComponent (Qt::SizeHint which, SizeComponent component, qreal value)
bool	hasHeightForWidth () const
bool	hasWidthForHeight () const

Public Attributes
Qt::Orientation	orientation
QScopedPointer< QGraphicsLayoutStyleInfo >	m_styleInfo
QGraphicsGridLayoutEngine	engine
Public Attributes inherited from QGraphicsLayoutPrivate
qreal	left
qreal	top
qreal	right
qreal	bottom
bool	activated
Public Attributes inherited from QGraphicsLayoutItemPrivate
QSizePolicy	sizePolicy
QGraphicsLayoutItem *	parent
QSizeF *	userSizeHints
QSizeF	cachedSizeHints [Qt::NSizeHints]
QSizeF	cachedConstraint
QSizeF	cachedSizeHintsWithConstraints [Qt::NSizeHints]
quint32	sizeHintCacheDirty: 1
quint32	sizeHintWithConstraintCacheDirty: 1
quint32	isLayout: 1
quint32	ownedByLayout: 1
QGraphicsLayoutItem *	q_ptr
QRectF	geom
QGraphicsItem *	graphicsItem

Additional Inherited Members
Public Types inherited from QGraphicsLayoutItemPrivate
enum	SizeComponent { Width , Height }
Static Public Member Functions inherited from QGraphicsLayoutItemPrivate
static QGraphicsLayoutItemPrivate *	get (QGraphicsLayoutItem *q)
static const QGraphicsLayoutItemPrivate *	get (const QGraphicsLayoutItem *q)

Detailed Description

Definition at line 98 of file qgraphicslinearlayout.cpp.

Constructor & Destructor Documentation

QGraphicsLinearLayoutPrivate()

QGraphicsLinearLayoutPrivate::QGraphicsLinearLayoutPrivate ( Qt::Orientation  orientation )

inline

Definition at line 101 of file qgraphicslinearlayout.cpp.

Member Function Documentation

fixIndex()

void QGraphicsLinearLayoutPrivate::fixIndex

(

int *

index

)

const

Definition at line 123 of file qgraphicslinearlayout.cpp.

References engine, orientation, and QGridLayoutEngine::rowCount().

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gridColumn()

int QGraphicsLinearLayoutPrivate::gridColumn

(

int

index

)

const

Definition at line 137 of file qgraphicslinearlayout.cpp.

References QGridLayoutEngine::columnCount(), engine, orientation, qMin(), and Qt::Vertical.

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gridRow()

int QGraphicsLinearLayoutPrivate::gridRow

(

int

index

)

const

Definition at line 130 of file qgraphicslinearlayout.cpp.

References engine, Qt::Horizontal, orientation, qMin(), and QGridLayoutEngine::rowCount().

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removeGridItem()

void QGraphicsLinearLayoutPrivate::removeGridItem

(

QGridLayoutItem *

gridItem

)

Definition at line 116 of file qgraphicslinearlayout.cpp.

References engine, QGridLayoutItem::firstRow(), orientation, QGridLayoutEngine::removeItem(), and QGridLayoutEngine::removeRows().

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styleInfo()

QGraphicsLayoutStyleInfo * QGraphicsLinearLayoutPrivate::styleInfo

(

)

const

Definition at line 144 of file qgraphicslinearlayout.cpp.

References QScopedPointer< T, Cleanup >::data(), m_styleInfo, and QScopedPointer< T, Cleanup >::reset().

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Member Data Documentation

engine

QGraphicsGridLayoutEngine QGraphicsLinearLayoutPrivate::engine

Definition at line 113 of file qgraphicslinearlayout.cpp.

Referenced by fixIndex(), gridColumn(), gridRow(), and removeGridItem().

m_styleInfo

QScopedPointer<QGraphicsLayoutStyleInfo> QGraphicsLinearLayoutPrivate::m_styleInfo

mutable

Definition at line 112 of file qgraphicslinearlayout.cpp.

Referenced by styleInfo().

orientation

Qt::Orientation QGraphicsLinearLayoutPrivate::orientation

Definition at line 111 of file qgraphicslinearlayout.cpp.

Referenced by fixIndex(), gridColumn(), gridRow(), and removeGridItem().

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

• qtbase/src/widgets/graphicsview/qgraphicslinearlayout.cpp