#include <qiconengine.h>

Collaboration diagram for QIconEngine::ScaledPixmapArgument:

Public Attributes
QSize	size

QIcon::Mode	mode

QIcon::State	state

qreal	scale

QPixmap	pixmap

Detailed Description

Since: 5.9

\inmodule QtGui

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

The struct provides a way for icons created via \l QIcon::fromTheme() to return pixmaps that are designed for the current \l {High DPI}{device pixel ratio}. The scale for such an icon is specified using the \l {Icon Theme Specification - Directory Layout}{Scale directory key} in the appropriate index.theme file.

Icons created via other approaches will return the same result as a call to \l pixmap() would, and continue to benefit from Qt's \l {High Resolution Versions of Images}{"@nx" high DPI syntax}.

See also: virtual_hook(), QIconEngine::IconEngineHook, {High DPI Icons}

Definition at line 40 of file qiconengine.h.

Member Data Documentation

◆ mode

QIcon::Mode QIconEngine::ScaledPixmapArgument::mode

Definition at line 43 of file qiconengine.h.

◆ pixmap

QPixmap QIconEngine::ScaledPixmapArgument::pixmap

Definition at line 46 of file qiconengine.h.

◆ scale

qreal QIconEngine::ScaledPixmapArgument::scale

Definition at line 45 of file qiconengine.h.

◆ size

QSize QIconEngine::ScaledPixmapArgument::size

Definition at line 42 of file qiconengine.h.

◆ state

QIcon::State QIconEngine::ScaledPixmapArgument::state

Definition at line 44 of file qiconengine.h.

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

qtbase/src/gui/image/qiconengine.h