Hello,

I have some QGraphicsItems onto which text is drawn from a QString, as well as some buttons whose title again is set from a QString. I 'd like that to include superscripts. Hard-coding it like this

Qt Code: 
  1. QString text("σ²");
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works, but I 'd like to superscript an arbitrary number. Ie say there was such a function Qsup then ideally I 'd do something like this:

Qt Code: 
  1. QString text("σ" + Qsup(x));
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What would be the best approach? Is it possible to use one of qt formats that employ html tags and convert that to a QString? If so a short example would be appreciated.

As an aside, it 'd be ideal to load the text data from a file. But I have trouble loading superscript characters from a plain *.txt file (which is what I 'm using now), no matter what encoding I choose. Any hints about that would also be great.

Thanks.