Evgeny Chukreev wrote:
>On Mon, 09 Sep 2002 17:27:19 +0800, James Henstridge <[EMAIL PROTECTED]> wrote:
>
>JH>>> Try changing your code to look like the following:
>JH>>> class A(gtk.Window):
>JH>>> __gsignals__ = { 'no_undo': (gobject.SIGNAL_RUN_FIRST, None, ()) }
>JH>>> def __init__(self):
>JH>>> self.__gobject_init__()
>JH>>> def do_no_undo(self):
>JH>>> print "no_undo class closure called!"
>JH>>> gobject.type_register(A)
>JH>>> That should do what you want.
>
>
>>>Yes. But look:
>>>
>>>
>
>
>
>>>---------------
>>>/var/tmp% python test1.py
>>>no_undo closure class called
>>>
>>>
>
>
>
>>>(test1.py:1775): GLib-GObject-WARNING **: instance of invalid non-instantiatable
>type `(null)'
>>>
>>>
>
>
>
>>>(test1.py:1775): GLib-GObject-CRITICAL **: file gsignal.c: line 1732
>(g_signal_handlers_destroy): assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
>>>zsh: segmentation fault python test1.py
>>>---------------
>>>
>>>
>
>
>
>>>Python 2.2.1 (#1, May 3 2002, 23:19:03)
>>>[GCC 2.95.4 20011002 (Debian prerelease)] on linux2
>>>
>>>
>
>
>
>>>PyGTK 1.99.12
>>>Gtk 2.0.5
>>>
>>>
>JH> Upgrade to 1.99.13
>Ok. Even with 1.99.13 (on linux) I still have this error.
>
>
>
Could you file a bug on this? I have an idea of what the problem is,
but not the specifics of how to solve it yet. It is due to the fact
that if you run "win = g_object_new(GTK_TYPE_WINDOW, NULL);", you don
not own a reference to "win". It is currently special cased in the
constructors for gtk.Window, etc, but not handled by __gobject_init__().
James.
--
Email: [EMAIL PROTECTED] | Linux.conf.au http://linux.conf.au/
WWW: http://www.daa.com.au/~james/ | Jan 22-25 Perth, Western Australia.
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