Re: gtk 2.0 file gsignal.c: line 1745 assertion failed.

[Owen Taylor <otaylor redhat com>]

On Sun, 2003-02-16 at 07:31, Richard Shann wrote:
> Hi,
> 
> I have ported denemo to gtk-2.0 and I'm getting trouble at the line
> 
> gtk_signal_connect_after (GTK_OBJECT
>                 (GTK_FILE_SELECTION (file_selection)->dir_list),
>                 "select_row", GTK_SIGNAL_FUNC (new_dir_selected),
>                 &cbdata);
> 
> which causes gtk to whinge:
> 
> (denemo:2542): GLib-GObject-CRITICAL **: file gsignal.c: line 1745 
> (g_signal_connect_closure_by_id): assertion `signal_id > 0' failed
> 
> (denemo:2542): GLib-GObject-WARNING **: invalid cast from `GtkTreeView' 
> to `GtkCList'
> 
> I see that gtk_signal* are deprecated, but is this a bug in gtk anyway?

Well, it's a little inelegant way of saying "you are trying connect
a signal exist.

dir_list changed from a GtkCList to a GtkTreeView in GTK+-2.0 ...
completely different API.

Regards,
                                          Owen