qicon.cpp File Reference

(f7dfd343eaec5ab586fcf7a26d8c5d98bd9d1693)

#include "qicon.h"
#include "qicon_p.h"
#include "qiconengine.h"
#include "qiconengineplugin.h"
#include "qimagereader.h"
#include "private/qfactoryloader_p.h"
#include "private/qiconloader_p.h"
#include "qpainter.h"
#include "qfileinfo.h"
#include "qpixmapcache.h"
#include "qvariant.h"
#include "qcache.h"
#include "qdebug.h"
#include "qdir.h"
#include "qpalette.h"
#include "qmath.h"
#include "private/qhexstring_p.h"
#include "private/qguiapplication_p.h"
#include "private/qoffsetstringarray_p.h"
#include "qpa/qplatformtheme.h"

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Functions
static int	nextSerialNumCounter ()
static void	qt_cleanup_icon_cache ()
static qint64	area (const QSize &ss)
static QPixmapIconEngineEntry *	bestSizeScaleMatch (const QSize &sizesize, qreal scalescale, QPixmapIconEngineEntry *pa, QPixmapIconEngineEntry *pb)
static int	origIcoDepth (const QImage &imageimage)
static int	findBySize (const QList< QImage > &images, const QSize &sizesize)
	Q_GLOBAL_STATIC_WITH_ARGS (QFactoryLoader, iceLoader,(QIconEngineFactoryInterface_iid, "/iconengines"_L1, Qt::CaseInsensitive)) QFactoryLoader *qt_iconEngineFactoryLoader()
static QIconEngine *	iconEngineFromSuffix (const QString &fileName, const QString &suffix)
static constexpr QLatin1StringView	themeIconName (QIcon::ThemeIcon icon)
QDataStream &	operator<< (QDataStream &ss, const QIcon &icon)
QDataStream &	operator>> (QDataStream &ss, QIcon &icon)
QDebug	operator<< (QDebug dbg, const QIcon &i)
QString	qt_findAtNxFile (const QString &baseFileName, qreal targetDevicePixelRatio, qreal *sourceDevicePixelRatio)

Variables
static constexpr auto	themeIconMapping

Function Documentation

area()

qint64 area ( const QSize & s )

inlinestatic

Definition at line 196 of file qicon.cpp.

bestSizeScaleMatch()

QPixmapIconEngineEntry * bestSizeScaleMatch ( const QSize & size, qreal scale, QPixmapIconEngineEntry * pa, QPixmapIconEngineEntry * pb )

static

Definition at line 204 of file qicon.cpp.

findBySize()

int findBySize ( const QList< QImage > & images, const QSize & size )

inlinestatic

Definition at line 439 of file qicon.cpp.

iconEngineFromSuffix()

QIconEngine * iconEngineFromSuffix ( const QString & fileName, const QString & suffix )

static

Definition at line 1126 of file qicon.cpp.

nextSerialNumCounter()

int nextSerialNumCounter ( )

static

Definition at line 112 of file qicon.cpp.

Referenced by QIconPrivate::QIconPrivate().

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operator<<() [1/2]

QDataStream & operator<<	(	QDataStream &	s,
		const QIcon &	icon )

Definition at line 1915 of file qicon.cpp.

operator<<() [2/2]

QDebug operator<<	(	QDebug	dbg,
		const QIcon &	i )

Definition at line 2008 of file qicon.cpp.

operator>>()

QDataStream & operator>>	(	QDataStream &	s,
		QIcon &	icon )

Definition at line 1953 of file qicon.cpp.

origIcoDepth()

int origIcoDepth ( const QImage & image )

inlinestatic

Definition at line 433 of file qicon.cpp.

Q_GLOBAL_STATIC_WITH_ARGS()

Q_GLOBAL_STATIC_WITH_ARGS	(	QFactoryLoader	,
		iceLoader	,
		(QIconEngineFactoryInterface_iid, "/iconengines"_L1, Qt::CaseInsensitive)	)

Definition at line 559 of file qicon.cpp.

qt_cleanup_icon_cache()

void qt_cleanup_icon_cache ( )

static

Definition at line 132 of file qicon.cpp.

Referenced by QIconPrivate::clearIconCache().

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qt_findAtNxFile()

QString qt_findAtNxFile	(	const QString &	baseFileName,
		qreal	targetDevicePixelRatio,
		qreal *	sourceDevicePixelRatio )

Since

5.6 Attempts to find a suitable @Nx file for the given targetDevicePixelRatio Returns the baseFileName if no such file was found.

Given base foo.png and a target dpr of 2.5, this function will look for foo@3.nosp@m.x.pn.nosp@m.g, then foo@2x, then fall back to foo.png if not found.

sourceDevicePixelRatio will be set to the value of N if the argument is not \nullptr

Definition at line 2049 of file qicon.cpp.

themeIconName()

constexpr QLatin1StringView themeIconName ( QIcon::ThemeIcon icon )

staticconstexpr

Definition at line 1628 of file qicon.cpp.

Variable Documentation

themeIconMapping

constexpr auto themeIconMapping

staticconstexpr

Definition at line 1472 of file qicon.cpp.