Hi list, I'm having a problem with a TreeView not getting-resorted:
My model was created like this:
model = gtk.TreeStore(object)
and I have set a sort column id for each column. The "object" is a class
which contains all information needed by the columns - column data is
retrieved via functions that access this class (set via set_cell_data_func).
Every 2 seconds, I update all rows and emit the "row_changed" signal
like so:
model.row_changed(row.path, row.iter)
But then, the treeview does not sort itself again even if I call
model.sort_column_changed() after making all changes. My user-defined
sort function doesn't even get called in that case.
Only with changing forth and back
model.set_sort_column_id(1, gtk.SORT_ASCENDING)
model.set_sort_column_id(0, gtk.SORT_ASCENDING)
or if I click on the column header, the treeview gets re-sorted
immediately. Of course, this can't be the solution ;-)
I could imagine that the problem is that I only have the "object" in the
TreeStore, which of course never changes.
Is there a good solution??
/Best regards
Andreas
/
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