Re: GtkClist signals and double click

[Salvador Ramirez <sram profc udec CL>]

Vlad Harchev wrote:
> >  Well, I am still trying to get this working. I know GtkClist elements
> > have a member structure called selection of type GList. When there is
> > nothing selected, selection is NULL? selection have a pointer called
> > data, this data is the data available on the selected row? what is
> > its format? I tried to print out this data pointer casted to (char *)
> > but I got a segmentation fault.
> > Any help will be very appreciated,
> 
>  See FAQs. As I remember, 'selection' is NULL if nothing is selected, if it's
> not NULL, then if selection mode is SINGLE or BROWSE, then selection->data is
> the index of selected row, otherwise it or the very 'selection' is a GList* of
> selected row indices. See documentation.

I couldn't find documentation on what information contain
selection->data. The GTK+
manual does not cover this. Where can I find information on this? I mean
on how
to get the index (or data itself) of the selected row of a gtk_clist
double click?
I tried to write a callback for the select_row and unselect_row signal
where I
keep the selected row index on a variable but the problems arises when I
have 
already selected a row on the gtk_clist and then do the double click on
the same
row because with the first click I unselect the already selected row.
Thanks

---sram