This struct represents arguments to the virtual_hook() function when the id parameter is ScaledPixmapHook .
The struct provides a way for icons created via 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()IconEngineHookHigh DPI Icons
This variable holds The requested mode of the pixmap..
See also
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
State