[Qt-creator] How do I see clang warning when using clang code model?

[Nikos Chantziaras]

On 07/02/16 20:27, Bubke Marco wrote:
> On February 7, 2016 19:13:55 Nikos Chantziaras <realnc at gmail.com> wrote:
>
>> Nope, there's no underlines anywhere. I also switched to the "default"
>> editor style to make sure they weren't disabled, but still no underlines.
>
> In text styles there are items for warning,  errors and their context.  Do you have activated them?

OK, I figured it out. The only undeline style that shows up is "wavy". 
But only the top of "wave" shows. The bottom is cut out. Which is why 
the other styles don't show up, since the bottom pixels are invisible.

Creator has font display issues, it seems, at least on Linux and with 
some fonts. I was using "Liberation Mono". Switching to another font 
(DejaVu Sans Mono) makes all lines visible again.