QLayoutStyleInfo Class Reference

#include <qgraphicslayout_p.h>

Public Functions
qreal	defaultSpacing (Qt::Orientation o) const
void	invalidate ()
bool	operator!= (const QLayoutStyleInfo &other)
bool	operator== (const QLayoutStyleInfo &other)
qreal	perItemSpacing (QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation) const
	QLayoutStyleInfo ()
	QLayoutStyleInfo (QStyle *style, QWidget *widget)
void	setDefaultSpacing (Qt::Orientation o, qreal spacing)
QStyle *	style () const
QWidget *	widget () const

Properties
qreal	m_defaultSpacing [2]
QStyle *	m_style
QStyleOption	m_styleOption
bool	m_valid
QWidget *	m_widget

Detailed Description

Definition at line 82 of file qgraphicslayout_p.h.

Constructors and Destructors

QLayoutStyleInfo() [1/2]

QLayoutStyleInfo::QLayoutStyleInfo ( )

inline

Definition at line 85 of file qgraphicslayout_p.h.

{ invalidate(); }

QLayoutStyleInfo() [2/2]

QLayoutStyleInfo::QLayoutStyleInfo ( QStyle *  style, QWidget *  widget  )

inline

Definition at line 86 of file qgraphicslayout_p.h.

        : m_valid(true), m_style(style), m_widget(widget)
    {
        Q_ASSERT(style);
        if (widget) //###
            m_styleOption.initFrom(widget);
        m_defaultSpacing[0] = style->pixelMetric(QStyle::PM_LayoutHorizontalSpacing);
        m_defaultSpacing[1] = style->pixelMetric(QStyle::PM_LayoutVerticalSpacing);
    }

Functions

defaultSpacing()

qreal QLayoutStyleInfo::defaultSpacing ( Qt::Orientation  o ) const

inline

Definition at line 111 of file qgraphicslayout_p.h.

Referenced by AnchorData::refreshSizeHints().

                                                       {
        return m_defaultSpacing[o - 1];
    }

invalidate()

void QLayoutStyleInfo::invalidate ( )

inline

Definition at line 96 of file qgraphicslayout_p.h.

Referenced by QLayoutStyleInfo().

{ m_valid = false; m_style = 0; m_widget = 0; }

operator!=()

bool QLayoutStyleInfo::operator!= ( const QLayoutStyleInfo &  other )

inline

Definition at line 103 of file qgraphicslayout_p.h.

        { return !(*this == other); }

operator==()

bool QLayoutStyleInfo::operator== ( const QLayoutStyleInfo &  other )

inline

Definition at line 101 of file qgraphicslayout_p.h.

        { return m_style == other.m_style && m_widget == other.m_widget; }

perItemSpacing()

qreal QLayoutStyleInfo::perItemSpacing ( QSizePolicy::ControlType  control1, QSizePolicy::ControlType  control2, Qt::Orientation  orientation  ) const

inline

Definition at line 115 of file qgraphicslayout_p.h.

Referenced by AnchorData::refreshSizeHints().

    {
        Q_ASSERT(style());
        return style()->layoutSpacing(control1, control2, orientation, &m_styleOption, widget());
    }

setDefaultSpacing()

void QLayoutStyleInfo::setDefaultSpacing ( Qt::Orientation  o, qreal  spacing  )

inline

Definition at line 106 of file qgraphicslayout_p.h.

Referenced by QGraphicsAnchorLayoutPrivate::styleInfo().

                                                                 {
        if (spacing >= 0)
            m_defaultSpacing[o - 1] = spacing;
    }

style()

QStyle* QLayoutStyleInfo::style ( ) const

inline

Definition at line 98 of file qgraphicslayout_p.h.

Referenced by QGridLayoutEngine::fillRowData(), perItemSpacing(), and QGridLayoutEngine::spacing().

{ return m_style; }

widget()

QWidget* QLayoutStyleInfo::widget ( ) const

inline

Definition at line 99 of file qgraphicslayout_p.h.

Referenced by QGridLayoutEngine::fillRowData(), perItemSpacing(), and QGridLayoutEngine::spacing().

{ return m_widget; }

Properties

m_defaultSpacing

qreal QLayoutStyleInfo::m_defaultSpacing[2]

private

Definition at line 127 of file qgraphicslayout_p.h.

Referenced by defaultSpacing(), QLayoutStyleInfo(), and setDefaultSpacing().

m_style

QStyle* QLayoutStyleInfo::m_style

private

Definition at line 124 of file qgraphicslayout_p.h.

Referenced by invalidate(), operator==(), and style().

m_styleOption

QStyleOption QLayoutStyleInfo::m_styleOption

private

Definition at line 126 of file qgraphicslayout_p.h.

Referenced by perItemSpacing(), and QLayoutStyleInfo().

m_valid

bool QLayoutStyleInfo::m_valid

private

Definition at line 123 of file qgraphicslayout_p.h.

Referenced by invalidate().

m_widget

QWidget* QLayoutStyleInfo::m_widget

private

Definition at line 125 of file qgraphicslayout_p.h.

Referenced by invalidate(), operator==(), and widget().

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

• /src/gui/graphicsview/qgraphicslayout_p.h