Re: scrollbar once again

[Havoc Pennington <hp redhat com>]

Ronald Bultje <rbultje ronald bitfreak net> writes: 
> I cam as far as to see that the delete/destroy signals don't reach their
> respective functions at all.
> If it gets delete/destroy, it will unrealize the widget, then destroy the
> widget (these commands finish), but then, it doesn't reach the
> destroy/delete signal handlers in my app. So it doesn't gtk_main_quit();
> 
> So something goes wrong between widget-unrealize/-destroy and
> app-delete/-destroy.
> 

To wildly speculate, keep in mind that the "destroy" signal default
handler disconnects all signal handlers.

i.e. if you gtk_signal_connect() to destroy it will be called, but if
you gtk_signal_connect_after() it will not, and no connections to
other signals will work after "destroy" has been emitted.

But the code you posted looks like it should work (the delete_event
handler wasn't needed, since it returned FALSE it just allowed the
default action of destroying the window to happen; the destroy handler
should have been called on delete_event for that reason).

Havoc