This struct was introduced in Qt 5.9.
| QIcon::Mode | mode |
| QPixmap | pixmap |
| qreal | scale |
| QSize | size |
| QIcon::State | state |
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 QIcon::fromTheme() to return pixmaps that are designed for the current device pixel ratio. The scale for such an icon is specified using the Scale directory key in the appropriate index.theme file.
Icons created via other approaches will return the same result as a call to pixmap() would, and continue to benefit from Qt's "@nx" high DPI syntax.
See also virtual_hook(), QIconEngine::IconEngineHook, and High DPI Icons.
This variable holds the requested mode of the pixmap.
See also QIcon::Mode.
This variable holds the pixmap that is the best match for the given size, mode, state, and scale. This is an output parameter that is set after calling virtual_hook().
This variable holds the requested scale of the pixmap.
This variable holds the requested size of the pixmap.
This variable holds the requested state of the pixmap.
See also QIcon::State.
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Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.2/qiconengine-scaledpixmapargument.html