Re: emitting the "delete_event" in a "key_press_event" --> crash

[Olivier Sessink <olivier lx student wau nl>]

On Thu, 07 Nov 2002 15:32:37 +0200 "Olexiy Avramchenko"
<ath beast stu cn ua> wrote:

> I looked more at your source... Sorry its completely broken... "destroy"
> signal and
> "destroy_event" are not the same. "destroy" signal (GtkObject) doesnt 
> have a parameters
> but "destroy_event" (GtkWidget) has. By the way, you are connecting the 
> same function (where
> you're doing gfree) to two different signals.

thanks a lot :))

fixed the problem:

-calling gtk_widget_destroy() from the keypress callback now
-connecting ONLY to "destroy_event" to free the struct

no segfaults anymore :)))

> > g_signal_handlers_destroy(G_OBJECT(testwin->win));
> > gtk_widget_destroy(testwin->win);     g_free(testwin);
> Here's one more bug - you may call gfree two times.

why is this a bug then? what is the problem with this code?

thanks for your great support!
        Olivier