Re: gtk_clist_append

[srinivas <srinivas comodo com>]

thanks for the valuable suggestion. in the same way i have one more
query. 

i am developing gui with glade and c. i have a file selection widget and
a clist widget, when i selected the file from the file selection widget
and pressed ok, the selected file path has to be displayed on to the
clist widget. how can i get this functionality.

thanks once again;

vasu.


 
On Mon, 2005-05-16 at 17:23, Daniel Brockman wrote:
> srinivas <srinivas comodo com> writes:
>
> > Gtk-CRITICAL **: file gtkclist.c: line 2673 (gtk_clist_append):
> > assertion `GTK_IS_CLIST (clist)' failed.
> >
> > how can i resolve this
>
> This should be in some kind of FAQ.
>
> You have to pass a pointer to an actual GtkCList to the function.
> You cannot pass a NULL pointer and expect it to work.  I'll repeat:
> The `gtk_clist_append' function needs a pointer to a GtkCList object,
> and there is no GtkCList object at memory address 0x00000000.
>
> Let me guess: Your code looks either like this,
>
>   GtkCList *my_clist = NULL;
>   gchar *text[] = { "foo", "bar" };
>   gtk_clist_append (my_clist, text);
>
> or even like this,
>
>   GtkCList *my_clist;
>   gchar *text[] = { "foo", "bar" };
>   gtk_clist_append (my_clist, text);
>
> when it should really look like this:
>
>   GtkCList *my_clist = gtk_clist_new (2);
>   gchar *text[] = { "foo", "bar" };
>   gtk_clist_append (my_clist, text);
>
> By the way, GtkCList is deprecated and should not be used in
> newly-written code (which you already know if you have read the
> documentation).  Use GtkTreeView instead.