On Sat 02 Oct, John Atwood wrote:
Adrian Hey wrote:
I have none, but I think you need concurrency to do it properly,
Cardelli Pike claim otherwise with their Squeak language. It compiles
concurrent UI channels into sequential C. The Paper's on Cardelli's home
page. In Haskell, one might
On Mon 27 Sep, Havoc Pennington wrote:
I'm trying to learn Haskell, and I'm wondering what experiences people
have with designing programs with graphical user interfaces.
Adrian Hey wrote:
I have none, but I think you need concurrency to do it properly,
Cardelli Pike claim otherwise
I found this bold statement from their top page amusing:
If you want to build robust, scalable, complex _and yet exciting_
software
then you need to use pure object-oriented programming techniques.
[emphasis mine]
Personally, I am a strong advocate of dynamic, rather than
IL PROTECTED]; Frank A. Christoph
[EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: 29 September 1999 12:53
Subject: RE: advice wanted on GUI design patterns
Just before everyone starts writing MVC (model-view-controller)
GUIs, you should be aware that there is a later development
Havoc Pennington [EMAIL PROTECTED] wrote,
On Mon, 27 Sep 1999, Antony Courtney wrote:
First, it is possible to write applications in Haskell using event loops
and mutable state. Most of the simple toolkit bindings (such as
TclHaskell, which is really a binding to Tk) do this.
Is it
Havoc Pennington wrote:
On Mon, 27 Sep 1999, Antony Courtney wrote:
First, it is possible to write applications in Haskell using event loops
and mutable state. Most of the simple toolkit bindings (such as
TclHaskell, which is really a binding to Tk) do this.
Is it possible to do
Josef Sveningsson wrote:
On Mon, 27 Sep 1999, Havoc Pennington wrote:
The question is: how do you structure a GUI program?
There is one paper I can recommend that tries to answer this question;
"Structuring Graphical Paradigms in TkGofer". It can be found here:
Antony Courtney wrote:
Havoc Pennington wrote:
[...] It seems to me that the event-driven model requires "keeping
your data" ina way that Haskell does not provide for, because you
need to access "the same" data structure in all your event handlers
over time, yet there is no way to
On Mon, 27 Sep 1999, Havoc Pennington wrote:
The question is: how do you structure a GUI program?
There is one paper I can recommend that tries to answer this question;
"Structuring Graphical Paradigms in TkGofer". It can be found here:
http://www.cs.chalmers.se/~koen/Papers/tkgofer.ps
The
On Tue, 28 Sep 1999, Manuel M. T. Chakravarty wrote:
[very helpful explanation cut, thanks Manuel]
There is absolutely no reason why a Haggis-like or
FranTk-like framework couldn't be build on top of Gtk+HS.
(In fact, there is somebody working on a Haggis-clone for
Gtk+HS.) From the
On Mon 27 Sep, Havoc Pennington wrote:
Hi,
I'm trying to learn Haskell, and I'm wondering what experiences people
have with designing programs with graphical user interfaces.
I have none, but I think you need concurrency to do it properly,
so perhaps consider looking at Concurrent Haskell
Hi,
I'm trying to learn Haskell, and I'm wondering what experiences people
have with designing programs with graphical user interfaces. Assume for
the moment that a GUI implies an object-oriented existing library such as
GTK+ or Tk or whatever Windows uses, since this is probably the only
Hi Havoc,
Havoc Pennington wrote:
[...]
The question is: how do you structure a GUI program? The traditional OO
program structure is the model-view architecture;
[...]
Clearly this will not fly in Haskell. So my previous experience does not
map to writing a Haskell app.
There are a
Unfortunately, there doesn't seem to be a huge amount of work in
integrating Haskell with GUIs, relatively speaking. Perhaps one of the
most recent work in this arena is Haggis.
(http://www.dcs.gla.ac.uk/fp/software/haggis/) If I remember my Haggis
correctly, what you would probably do in this
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Havoc Pennington wrote:
On Mon, 27 Sep 1999, Antony Courtney wrote:
First, it is possible to write applications in Haskell using
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