Setting "inconsistent" on bonobo checkmenuitem

[Loban A Rahman <loban ugcs caltech edu>]

I asked this question about 2 weeks ago, but got no answer. I'll try one
more time.

How do I set the "inconsistent" state on a CheckMenuItem
BonoboUIComponent? I know how to set it active or not, using the
following code snippet:

-------
PanelApplet *applet;
BonoboUIComponent *popup;
gooblean visible;
...
popup = panel_applet_get_popup_component(applet);
bonobo_ui_component_set_prop(popup, "/commands/show", "state",
                             visible ? "1" : "0", NULL);
-------

But I dunno how to set it to an inconsistent state.
Hints, comments, pointers to docs? Anything.

Cheers,
Loban

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|   Loban Amaan Rahman  <-- anagram of -->  Aha! An Abnormal Man!   |
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