#include <qgraphicsgridlayoutengine_p.h>

Inheritance diagram for QGraphicsGridLayoutEngineItem:

Collaboration diagram for QGraphicsGridLayoutEngineItem:

Public Member Functions
	QGraphicsGridLayoutEngineItem (QGraphicsLayoutItem *item, int row, int columns, int rowSpan=1, int columnSpan=1, Qt::Alignment alignment={ })

virtual QLayoutPolicy::Policy	sizePolicy (Qt::Orientation orientation) const override

virtual QLayoutPolicy::ControlTypes	controlTypes (LayoutSide) const override

virtual QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint) const override

virtual void	setGeometry (const QRectF &rect) override

virtual bool	hasDynamicConstraint () const override

virtual Qt::Orientation	dynamicConstraintOrientation () const override

virtual bool	isEmpty () const override

QGraphicsLayoutItem *	layoutItem () const

Public Member Functions inherited from QGridLayoutItem
	QGridLayoutItem (int row, int column, int rowSpan=1, int columnSpan=1, Qt::Alignment alignment={ })

virtual	~QGridLayoutItem ()

int	firstRow () const

int	firstColumn () const

int	rowSpan () const

int	columnSpan () const

int	lastRow () const

int	lastColumn () const

int	firstRow (Qt::Orientation orientation) const

int	firstColumn (Qt::Orientation orientation) const

int	lastRow (Qt::Orientation orientation) const

int	lastColumn (Qt::Orientation orientation) const

int	rowSpan (Qt::Orientation orientation) const

int	columnSpan (Qt::Orientation orientation) const

void	setFirstRow (int row, Qt::Orientation orientation=Qt::Vertical)

void	setRowSpan (int rowSpan, Qt::Orientation orientation=Qt::Vertical)

int	stretchFactor (Qt::Orientation orientation) const

void	setStretchFactor (int stretch, Qt::Orientation orientation)

Qt::Alignment	alignment () const

void	setAlignment (Qt::Alignment alignment)

virtual QLayoutPolicy::Policy	sizePolicy (Qt::Orientation orientation) const =0

virtual QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint) const =0

virtual bool	isEmpty () const

virtual void	setGeometry (const QRectF &rect)=0

virtual bool	hasDynamicConstraint () const

virtual Qt::Orientation	dynamicConstraintOrientation () const

virtual QLayoutPolicy::ControlTypes	controlTypes (LayoutSide side) const

QRectF	geometryWithin (qreal x, qreal y, qreal width, qreal height, qreal rowDescent, Qt::Alignment align, bool snapToPixelGrid) const

QGridLayoutBox	box (Qt::Orientation orientation, bool snapToPixelGrid, qreal constraint=-1.0) const

void	transpose ()

void	insertOrRemoveRows (int row, int delta, Qt::Orientation orientation=Qt::Vertical)

QSizeF	effectiveMaxSize (const QSizeF &constraint) const

Protected Attributes
QGraphicsLayoutItem *	q_layoutItem

Detailed Description

Definition at line 32 of file qgraphicsgridlayoutengine_p.h.

Constructor & Destructor Documentation

◆ QGraphicsGridLayoutEngineItem()

QGraphicsGridLayoutEngineItem::QGraphicsGridLayoutEngineItem	(	QGraphicsLayoutItem *	item,
		int	row,
		int	columns,
		int	rowSpan = `1`,
		int	columnSpan = `1`,
		Qt::Alignment	alignment = `{ }`
	)

inline

Definition at line 34 of file qgraphicsgridlayoutengine_p.h.

Member Function Documentation

◆ controlTypes()

virtual QLayoutPolicy::ControlTypes QGraphicsGridLayoutEngineItem::controlTypes ( LayoutSide ) const

inlineoverridevirtual

Reimplemented from QGridLayoutItem.

Definition at line 45 of file qgraphicsgridlayoutengine_p.h.

References QSizePolicy::controlType(), q_layoutItem, and QGraphicsLayoutItem::sizePolicy().

Here is the call graph for this function:

◆ dynamicConstraintOrientation()

Qt::Orientation QGraphicsGridLayoutEngineItem::dynamicConstraintOrientation ( ) const

overridevirtual

Reimplemented from QGridLayoutItem.

Definition at line 22 of file qgraphicsgridlayoutengine.cpp.

References QGraphicsLayoutItemPrivate::get(), Qt::Horizontal, q_layoutItem, and Qt::Vertical.

Here is the call graph for this function:

◆ hasDynamicConstraint()

QT_BEGIN_NAMESPACE bool QGraphicsGridLayoutEngineItem::hasDynamicConstraint ( ) const

overridevirtual

Reimplemented from QGridLayoutItem.

Definition at line 16 of file qgraphicsgridlayoutengine.cpp.

References QGraphicsLayoutItemPrivate::get(), QGraphicsLayoutItemPrivate::hasHeightForWidth(), QGraphicsLayoutItemPrivate::hasWidthForHeight(), and q_layoutItem.

Here is the call graph for this function:

◆ isEmpty()

bool QGraphicsGridLayoutEngineItem::isEmpty ( ) const

overridevirtual

If this returns true, the layout will arrange just as if the item was never added to the layout. (Note that this shouldn't lead to a "double spacing" where the item was hidden)

Reimplemented from QGridLayoutItem.

Definition at line 36 of file qgraphicsgridlayoutengine.cpp.

References QGraphicsLayoutItem::isEmpty(), and q_layoutItem.

Here is the call graph for this function: