Re: [gtk-list] Re: selecting an item in a tree widget (fwd)
- From: Michael Vance <briareos lokigames com>
- To: gtk-list redhat com
- Subject: Re: [gtk-list] Re: selecting an item in a tree widget (fwd)
- Date: Thu, 15 Jul 1999 09:43:43 -0700
On Thu, 15 Jul 1999, Alexandru Harsanyi wrote:
> I also want to stress out that selecting items by clicking them with the
> mouse works fine. Just selecting an item from inside the application does
> not work.
It's core dumping because GtkTree->root_tree is not being set (ie, it is NULL).
The GtkTree sources don't first check if this value is non-NULL before
dereferencing it.
Add a call to gtk_widget_map( tree ) before you select it, and all is well.
BTW, someone should submit a fix for this. There needs to be a
g_return_if_fail( tree->root_tree != NULL );
in gtk_real_tree_select_child().
m.
--
"How wonderful! How mysterious Programmer
I carry wood! I draw water!" Loki Entertainment Software
- Anonymous Tao poet
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