qicon.h File Reference

(a7fe41c81e8e36a59222bbdbda676b56e52cdbce)

#include <QtGui/qtguiglobal.h>
#include <QtCore/qsize.h>
#include <QtCore/qlist.h>
#include <QtGui/qpixmap.h>

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Classes
class	QIcon
	The QIcon class provides scalable icons in different modes and states. More...

Functions
Q_GUI_EXPORT QDataStream &	operator<< (QDataStream &ss, const QIcon &icon)
Q_GUI_EXPORT QDataStream &	operator>> (QDataStream &, QIcon &)
Q_GUI_EXPORT QDebug	operator<< (QDebug dbg, const QIcon &)
Q_GUI_EXPORT QString	qt_findAtNxFile (const QString &baseFileName, qreal targetDevicePixelRatio, qreal *sourceDevicePixelRatio=nullptr)

Function Documentation

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.

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.