Re: [wxhaskell-users] Testing to see if a display is available

[Arjan v. I. <af...@cs...>]

Hello Mads,

> This leads me to the following question: How does one test if a  
> display
> is available using WxHaskell?

I don't know, but you might check the wxWidgets documentation first  
to see whether this framework supports it. If not, there is no chance  
of finding a wxHaskell method that does it. I couldn't find one after  
quickly scanning the available classes.

Alternatively, is there maybe an environment variable that tells you  
whether a display is available?

Cheers, Arjan