how to write cascaded data to excel using Qtxlsx

[yangyanhui4]

I need to write some data to excel using Qtxlsx.
it is cascaded,I can fold datas.Can I realize it using QTXLSX? I cannot find any demo to realize it.
thanks

[yangyanhui4]

groupRows seems can do this,but I find the rows grouped strange,

[JonB]

@yangyanhui4
QtXlsx is pretty limited in what it supports. There are many features of Excel which it does not support, including maybe your "groupRows".