On Fri, 31 Oct 2003 11:58:12 +0000, Gustavo J. A. M. Carneiro wrote
i report the bug to bugzilla.gnome.org, so they told this:
+
+------- Additional Comments From [EMAIL PROTECTED] 2003-11-03 11:45 -------
+Maybe pygtk is not getting the return value from the signal
+handler right? I'd need a C test case before I'd even want
+to start considering this one further.
i ask it again, should by a pygtk problem?, i can fix it yet and my app.
doesn't work well...
> Well, it's gtk+/C's fault, not pygtk's. It seems that gtk+
> doesn't like when you connect to focus-out-event and run a nested
> main loop inside the handler (dialog.run). The GtkEntry widget
> expects to receive the event soon.
>
> Maybe you should bring this up in the gtk list, or file bug report
> in bugzilla.
>
> In the mean time, as a workaround, you could dialog.show() and
> make it modal, but return False from the handler as soon as
> possible. Also, notice that 2 identical dialogs are created when
> you press F1. You have to prevent that somehow.
>
> Regards.
>
> A Sex, 2003-10-31 �s 11:43, Fernando San Martin W. escreveu:
> > On Fri, 31 Oct 2003 07:37:52 -0400, Fernando San Martin W. wrote
> > > i try this:
> > >
> > > import gobject
> > > import gtk
> > >
> > > from gtk import TRUE, FALSE
> > >
> > > def mainwin():
> > >
> > >
> > > def advice():
> > > m = unicode("Atenci�n", 'latin-1')
> > >
> > > dialog = gtk.MessageDialog(w, gtk.DIALOG_MODAL |
> > > gtk.DIALOG_DESTROY_WITH_PARENT,gtk.MESSAGE_INFO, gtk.BUTTONS_OK,
> > > m.encode('utf-8'))
> > >
> > > dialog.run()
> > > dialog.destroy()
> > >
> > > def on_entry_key_press_cb(entry, event):
> > > if event.keyval == gtk.keysyms.F1:
> > > advice()
> > >
> > > def on_entry_focus_out_cb(entry, event):
> > > advice()
> > >
> > > return FALSE
> > >
> > > w = gtk.Window()
> > > w.connect('destroy', lambda w: gtk.main_quit())
> > > w.set_title('Core Test')
> > >
> > > v = gtk.VBox()
> > >
> > > w.add(v)
> > >
> > > e = gtk.Entry()
> > >
> > > e.add_events(gtk.gdk.KEY_PRESS_MASK)
> > > e.connect('key-press-event', on_entry_key_press_cb)
> > > e.connect('focus-out-event', on_entry_focus_out_cb)
> > >
> > > v.pack_start(e)
> > >
> > > b = gtk.Button("Quit")
> > >
> > > v.pack_start(b)
> > >
> > >
> > > w.show_all()
> > >
> > > mainwin()
> > > gtk.mainloop()
> > >
> > > when the entry widget lost_focus, the messagebox it's showed, but
> > > after little delay all crash...
> >
> > The problem is in the focus out event, i get this out from stdout:
> >
> > python -u test.py
> > sys:1: DeprecationWarning: Non-ASCII character '\xf3' in file test.py on line
> > 11, but no encoding declared; see http://www.python.org/peps/pep-0263.html for
> > details
> >
> > (test.py:2786): Gtk-WARNING **: GtkEntry - did not receive
focus-out-event. If you
> > connect a handler to this signal, it must return
> > FALSE so the entry gets the event as well
> >
> > Gtk-ERROR **: file ../../gtk/gtkentry.c: line 4338 (blink_cb): assertion
> > failed: (GTK_WIDGET_HAS_FOCUS (entry))
> > aborting...
> > Exit code: 0 Signal: 6
> >
> > so i don't know what should be that.
> >
> > thanks
> >
> > Fernando San Mart�n Woerner counter.li.org
> > Jefe Departamento Inform�tica #216550
> > Galilea S.A. Talca
> > 2 Norte 965 - Fono/Fax: 56-71-224876 Chile
> >
> > "Soy due�o de las palabras que guardo, y prisionero de las que digo."
> >
> > _______________________________________________
> > pygtk mailing list [EMAIL PROTECTED]
> > http://www.daa.com.au/mailman/listinfo/pygtk
> > Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
> --
> Gustavo Jo�o Alves Marques Carneiro
> <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
Fernando San Mart�n Woerner counter.li.org
Jefe Departamento Inform�tica #216550
Galilea S.A. Talca
2 Norte 965 - Fono/Fax: 56-71-224876 Chile
"Soy due�o de las palabras que guardo, y prisionero de las que digo."
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