Regarding the Ubuntu setup, wxHaskell 0.90 requires wxWidgets 2.9, which
are not packaged for Ubuntu as far as I know. You can try `cabal install
wx-0.13.2.3` for a version of wxHaskell compatible with wxWidgets 2.8, or
build wxWidgets 2.9 from source -- which will probably be harder.
Regards,
I have now updated the module to use event-based notifications instead
of polling:
https://github.com/mmakowski/habaz/blob/master/src/Graphics/UI/WX/Async.hs.
The original question still stands: is it worth exposing this sort of
abstraction as a part of wxHaskell?
Regards,
Maciek
On Wed, Sep
Thanks for this, and for responding to the SO question. I'll see if I
can rewrite the run async abstraction using your solution.
Cheers,
Maciek
On Wed, Sep 26, 2012 at 8:30 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Wed, 26 Sep 2012, Henning Thielemann wrote:
However, it
Including wxhaskell-users. Anyone interested in async UI update functionality?
Cheers,
Maciek
-- Forwarded message --
From: maciek.makow...@gmail.com
Date: Fri, Aug 24, 2012 at 10:41 PM
Subject: UI updates from non-UI threads: an addition to wx?
To: wxhaskell-devel
There is indeed a claim in wxHaskell FAQ that it is incompatible with
Haskell threads. I have, however, used threads spawned with forkIO to
update wxHaskell GUI in toy apps, without any ill effects. Examples:
http://mmakowski.com/wiki/tech:haskell_mvc
https://github.com/mmakowski/habaz
I'd be
If the only restriction here is that all the GUI updates should happen
on the main OS thread, doesn't it mean that Haskell (green) threads
spawned through forkIO are fine, because they execute on the same OS
thread? Or does wxHaskell introduce additional restrictions?
Maciek
On Fri, Sep 2, 2011
Good to see something moving in wxHaskell on Windows space. Some random remarks:
- making wx cabal Setups dependent on this library instead of the
command line wx-config sounds like a very good idea
- one of the reasons it currently fails to work with official
wxHaskell darcs tip might be its
It's been a while since I last installed wxHaskell on Linux, but if
memory serves me well I needed to install libstdc++-dev to get it to
build. Do you have this package installed?
Regards,
Maciek
On Thu, Jun 23, 2011 at 4:11 AM, Joel Shellman j...@mentics.com wrote:
I have seen this mentioned
Hi,
This is resolved now. The error message was misleading but running
cabal install with --verbose=3 helped:
/usr/bin/ld: cannot find -lstdc++
Turned out g++ package was missing, after installing it wxcore built
and installed fine.
As for the misleading missing libraries message produced by
Hi,
On my system (Ubuntu Maverick with haskell-platform 2010.1.0.0.1)
'cabal install wx' results in the following:
Configuring wxcore-0.12.1.6...
setup: Missing dependencies on foreign libraries:
* Missing C libraries: wx_baseu-2.8, wx_baseu_net-2.8, wx_baseu_xml-2.8,
wx_gtk2u_core-2.8,
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