QGraphicsLayoutStyleInfo Class Reference

#include <qgraphicslayoutstyleinfo_p.h>

Inheritance diagram for QGraphicsLayoutStyleInfo:

Collaboration diagram for QGraphicsLayoutStyleInfo:

Public Member Functions
	QGraphicsLayoutStyleInfo (const QGraphicsLayoutPrivate *layout)
	~QGraphicsLayoutStyleInfo ()
virtual qreal	combinedLayoutSpacing (QLayoutPolicy::ControlTypes controls1, QLayoutPolicy::ControlTypes controls2, Qt::Orientation orientation) const override
virtual qreal	perItemSpacing (QLayoutPolicy::ControlType control1, QLayoutPolicy::ControlType control2, Qt::Orientation orientation) const override
virtual qreal	spacing (Qt::Orientation orientation) const override
virtual qreal	windowMargin (Qt::Orientation orientation) const override
virtual void	invalidate () override
QWidget *	widget () const
QStyle *	style () const
Public Member Functions inherited from QAbstractLayoutStyleInfo
	QAbstractLayoutStyleInfo ()
virtual	~QAbstractLayoutStyleInfo ()
virtual qreal	combinedLayoutSpacing (QLayoutPolicy::ControlTypes, QLayoutPolicy::ControlTypes, Qt::Orientation) const
virtual qreal	perItemSpacing (QLayoutPolicy::ControlType, QLayoutPolicy::ControlType, Qt::Orientation) const
virtual qreal	spacing (Qt::Orientation orientation) const =0
virtual bool	hasChangedCore () const
virtual void	invalidate ()
virtual qreal	windowMargin (Qt::Orientation orientation) const =0
bool	isWindow () const

Additional Inherited Members
Protected Attributes inherited from QAbstractLayoutStyleInfo
unsigned	m_isWindow: 1
unsigned	m_hSpacingState: 2
unsigned	m_vSpacingState: 2
qreal	m_spacing [2]

Detailed Description

Definition at line 31 of file qgraphicslayoutstyleinfo_p.h.

Constructor & Destructor Documentation

QGraphicsLayoutStyleInfo()

QT_BEGIN_NAMESPACE QGraphicsLayoutStyleInfo::QGraphicsLayoutStyleInfo

(

const QGraphicsLayoutPrivate *

layout

)

Definition at line 14 of file qgraphicslayoutstyleinfo.cpp.

References QStyleOption::initFrom(), QAbstractLayoutStyleInfo::m_isWindow, QStyleOption::state, and QStyle::State_Window.

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~QGraphicsLayoutStyleInfo()

QGraphicsLayoutStyleInfo::~QGraphicsLayoutStyleInfo

(

)

Definition at line 22 of file qgraphicslayoutstyleinfo.cpp.

Member Function Documentation

combinedLayoutSpacing()

qreal QGraphicsLayoutStyleInfo::combinedLayoutSpacing ( QLayoutPolicy::ControlTypes  controls1, QLayoutPolicy::ControlTypes  controls2, Qt::Orientation  orientation  ) const

overridevirtual

Reimplemented from QAbstractLayoutStyleInfo.

Definition at line 26 of file qgraphicslayoutstyleinfo.cpp.

References QStyle::combinedLayoutSpacing(), Q_ASSERT, style(), and widget().

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invalidate()

virtual void QGraphicsLayoutStyleInfo::invalidate ( )

inlineoverridevirtual

Reimplemented from QAbstractLayoutStyleInfo.

Definition at line 49 of file qgraphicslayoutstyleinfo_p.h.

References QAbstractLayoutStyleInfo::invalidate().

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perItemSpacing()

qreal QGraphicsLayoutStyleInfo::perItemSpacing ( QLayoutPolicy::ControlType  control1, QLayoutPolicy::ControlType  control2, Qt::Orientation  orientation  ) const

overridevirtual

Reimplemented from QAbstractLayoutStyleInfo.

Definition at line 35 of file qgraphicslayoutstyleinfo.cpp.

References QStyle::layoutSpacing(), Q_ASSERT, style(), and widget().

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spacing()

qreal QGraphicsLayoutStyleInfo::spacing ( Qt::Orientation  orientation ) const

overridevirtual

Implements QAbstractLayoutStyleInfo.

Definition at line 44 of file qgraphicslayoutstyleinfo.cpp.

References Qt::Horizontal, QStyle::pixelMetric(), QStyle::PM_LayoutHorizontalSpacing, QStyle::PM_LayoutVerticalSpacing, Q_ASSERT, and style().

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style()

QStyle * QGraphicsLayoutStyleInfo::style

(

)

const

Definition at line 62 of file qgraphicslayoutstyleinfo.cpp.

References QGraphicsItem::isWidget(), item, QGraphicsLayoutItemPrivate::parentItem(), Q_ASSERT, QApplication::style(), and QGraphicsWidget::style().

Referenced by combinedLayoutSpacing(), perItemSpacing(), spacing(), and windowMargin().

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widget()

QWidget * QGraphicsLayoutStyleInfo::widget

(

)

const

Definition at line 60 of file qgraphicslayoutstyleinfo.cpp.

Referenced by combinedLayoutSpacing(), perItemSpacing(), and windowMargin().

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windowMargin()

qreal QGraphicsLayoutStyleInfo::windowMargin ( Qt::Orientation  orientation ) const

overridevirtual

Implements QAbstractLayoutStyleInfo.

Definition at line 52 of file qgraphicslayoutstyleinfo.cpp.

References QStyle::pixelMetric(), QStyle::PM_LayoutBottomMargin, QStyle::PM_LayoutRightMargin, style(), Qt::Vertical, and widget().

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

• qtbase/src/widgets/graphicsview/qgraphicslayoutstyleinfo_p.h
• qtbase/src/widgets/graphicsview/qgraphicslayoutstyleinfo.cpp