Re: libseed-list Gtk.window.signal.destroy, Gtk.window.signal.hide or does it matter?

[Alan Forbes <alfraealba googlemail com>]

I had amended a C GTK example with a simple callback for hide signal to
displayed text but didn't put in a new line character at end so didn't
notice it when looking at output on console hence my assertion that hide
signal wasn't emitted when closing a window.

Makes perfect sense but can be confusing for someone not familiar with
the workings of GTK signal events. 

> 
> Docs help out a bit - http://devel.akbkhome.com/seed/
> 
> http://library.gnome.org/devel/gtk/stable/GtkObject.html#GtkObject-destroy
> http://library.gnome.org/devel/gtk/stable/GtkWidget.html#GtkWidget-delete-event
> http://library.gnome.org/devel/gtk/stable/GtkWidget.html#GtkWidget-hide
> 
> hide - normally you may not want to exit from this, but perhaps show a 'are you really sure you want to do that message'
> delete-event - return true to stop the destruction
> destroy - games over, almost all the object data has been destroyed.. existing is you only option really..
> 
> Regards
> Alan