shouldn't you be setting set __gsignals__ in PluginObject.__init__ ?
--- On Mon, 1/6/09, Iven Day <ive...@gmail.com> wrote:
> From: Iven Day <ive...@gmail.com>
> Subject: [pygtk] How can I inherit __gsignals__ attribute from a class?
> To: pygtk@daa.com.au
> Date: Monday, 1 June, 2009, 4:52 PM
> Hi,
> I wrote a parent class like this:
>
> class PluginObject(gobject.GObject):
> __gsignals__ = {
> "change-ui":
> (gobject.SIGNAL_RUN_FIRST,
>
> gobject.TYPE_NONE,
>
>
> (gobject.TYPE_PYOBJECT,
> gobject.TYPE_STRING,)),
>
> }
> def __init__(self):
> gobject.GObject.__init__(self)
>
> , and a child class like this:
>
> class PluginComboBox(gtk.ComboBox, PluginObject):
> def __init__(self, input_dict):
> PluginObject.__init__(self)
> gtk.ComboBox.__init__(self)
> ...
> self.connect("changed",
> self.changed_cb, input_dict)
> self.set_active(0)
> def changed_cb(self, widget, data = None):
> model = self.get_model()
> index = self.get_active()
> self.emit("change-ui",
> data.values, data[model[index][0]])
>
> , but I got a
>
> TypeError: <PluginComboBox object at 0x7f02c4c20690
> (GtkComboBox at
> 0x26e8010)>: unknown signal name: change-ui
>
> It seems __gsignals__ isn't inherited, how can I get it
> work?
> Sorry for my english.
>
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