Re: gtk_list and double type

[Gonzalo Paniagua Javier <gonzalo gnome-db org>]

* [ Olivier Mougin <themac club-internet fr>
* Wed, 19 Jun 2002 02:33:10 +0200 ]
> Hello all,
>
> In my list_store i've got strange thinks
>
> all field of type double appear like: 2.50000 or 3,000000
> how can i do for remove all this 0 and have think like that:
> 2.5

The value transformation from double to string is (gvaluetransform.c):

DEFINE_SPRINTF (double_string,  v_double, "%f");

So it uses the default for %f (6 digits of precision).
May be you can register a new type which is just a double but with other
type name and then register a transformation function from your type to
string using, for example, %g or whatever you want.

Cheers.

-- 
Gonzalo Paniagua Javier <gonzalo gnome-db org>
http://www.gnome-db.org/~gonzalo/