Hi Muppuet! On Mon, 10 Oct 2005 14:12:42 -0400 (EDT), muppet said: [...]
Gtk-CRITICAL **: gtk_tree_sortable_get_sort_column_id: assertion `GTK_IS_TREE_SORTABLE (sortable)' failedThis means that whatever class $model is an instance of does not implement the GtkTreeSortable interface. ListStore and TreeStore both do. The TreeModelSort proxy class does. TreeModelFilter does not. Custom models may not. What is $model actually, then?
My model has been created like this:
$model = Gtk2::TreeStore->new('Gtk2::Gdk::Pixbuf', 'Gtk2::Gdk::Pixbuf', 'Gtk2::Gdk::Pixbuf', 'Glib::String',
'Glib::String', 'Glib::String', 'Glib::String', 'Glib::String', 'Glib::Uint', 'Glib::Boolean', 'Glib::Uint',
'Gtk2::Gdk::Pixbuf');
If I do a print $model after having it recovered from the TreeView, Perl
gives me Gtk2::TreeStore=HASH(0x82af694). So everything looks like a
normel TreeStore to me.
The only non-standard thing in my setup is, that the TreeView implements
a custum CellRenderer for one column. This one takes a Pixbuf and a
String and displays it in one column. BTW, you helped me on this list
about one year ago to set this up. :-)
[...]
The fact that you're able to call these methods with an instance that doesn't have the correct type implies that something is broken in the bindings' @ISA
What is this @ISA?
setup. Could you please strip your program down to the bare minimum needed to reproduce the problem, and send that?
I can try, but this may need some while... Ciao Florian
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