qgridlayoutengine.cpp File Reference

(4f3f7d46223b35082a3c3623042ce0c24bc41202)

#include "qglobal.h"
#include "qgridlayoutengine_p.h"
#include "qvarlengtharray.h"
#include <QtDebug>
#include <QtCore/qmath.h>

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Macros
#define	LAYOUTITEMSIZE_MAX   (1 << 24)

Functions
template<typename T >
static void	insertOrRemoveItems (QList< T > &items, int index, int delta)
static qreal	growthFactorBelowPreferredSize (qreal desired, qreal sumAvailable, qreal sumDesired)
static qreal	fixedDescent (qreal descent, qreal ascent, qreal targetSize)
static qreal	compare (const QGridLayoutBox &box1, const QGridLayoutBox &box2, int which)
bool	operator== (const QGridLayoutBox &box1, const QGridLayoutBox &box2)
static void	visualRect (QRectF *geom, Qt::LayoutDirection dir, const QRectF &contentsRect)

Macro Definition Documentation

LAYOUTITEMSIZE_MAX

#define LAYOUTITEMSIZE_MAX   (1 << 24)

Definition at line 16 of file qgridlayoutengine.cpp.

Referenced by QGridLayoutRowData::calculateGeometries().

Function Documentation

compare()

static qreal compare ( const QGridLayoutBox & box1, const QGridLayoutBox & box2, int which )

static

Definition at line 50 of file qgridlayoutengine.cpp.

References MaximumSize.

fixedDescent()

static qreal fixedDescent ( qreal descent, qreal ascent, qreal targetSize )

static

Definition at line 37 of file qgridlayoutengine.cpp.

References Q_ASSERT.

Referenced by QGridLayoutRowData::calculateGeometries().

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growthFactorBelowPreferredSize()

static qreal growthFactorBelowPreferredSize ( qreal desired, qreal sumAvailable, qreal sumDesired )

static

Definition at line 31 of file qgridlayoutengine.cpp.

References Q_ASSERT, and qPow().

Referenced by QGridLayoutRowData::calculateGeometries().

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insertOrRemoveItems()

template<typename T >

static void insertOrRemoveItems ( QList< T > & items, int index, int delta )

static

Definition at line 19 of file qgridlayoutengine.cpp.

References QList< T >::insert(), items, qMin(), QList< T >::remove(), and QList< T >::size().

Referenced by QGridLayoutRowInfo::insertOrRemoveRows().

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operator==()

bool operator==	(	const QGridLayoutBox &	box1,
		const QGridLayoutBox &	box2 )

Definition at line 109 of file qgridlayoutengine.cpp.

References i, and NSizes.

Referenced by operator!=().

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visualRect()

static void visualRect ( QRectF * geom, Qt::LayoutDirection dir, const QRectF & contentsRect )

static

Definition at line 1019 of file qgridlayoutengine.cpp.

References dir, QRectF::left(), QRectF::moveRight(), QRectF::right(), and Qt::RightToLeft.

Referenced by QWindows11Style::drawControl(), QWindowsVistaStyle::drawControl(), QGridLayoutEngine::setGeometries(), QWindowsVistaStyle::subControlRect(), QAndroidStyle::subControlRect(), QWindows11Style::subControlRect(), QWindowsVistaStyle::subElementRect(), QAndroidStyle::AndroidControl::subElementRect(), QAndroidStyle::AndroidProgressBarControl::subElementRect(), and QTreeViewPrivate::visualRect().

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