[pygtk] make a ListStore to sort itself

[Volker Helm]

These are the magical lines:

win.sm = gtk.TreeModelSort(self.liststore)
# Set sort column
win.sm.set_sort_column_id(n, gtk.SORT_ASCENDING)
win.tv = gtk.TreeView(win.sm)

So, when you insert a line into the model, now win.sm, with sorting column n, the row sorting itself. That was the way as I understood it.

Bye,

Volker

-------- Original-Nachricht --------
Datum: Fri, 26 Jan 2007 23:24:10 +0100
Von: Florian Diesch <diesch at spamfence.net>
An: pygtk at daa.com.au
Betreff: Re: [pygtk] make a ListStore to sort itself

> "Volker Helm" <Helm.volker at gmx.de> wrote:
> 
> >> I have a sorted ListStore containing values that change themself. After
> >> a change I want to sort it again.
> >> 
> >> So far I'm doing it by calling set_sort_column_id() with a different
> >> sort_column_id or order and then calling it again with the right
> values.
> >> 
> >> Is there a better way? 
> >> 
> >> Calling row_changed() or sort_column_changed() doesn't work and using
> >> set(), remove() etc. is difficult as the values don't know to which row
> >> they belong.
> >
> > just use gtk.TreeModelSort(model).
> >
> > There is an example in the tutorial
> >
> http://www.pygtk.org/pygtk2tutorial/sec-TreeModelSortAndTreeModelFilter.html
> >
> > Hope that will help,
> >
> 
> I don't understand how to do it as I can't tell TreeModelSort to resort
> itself or its  child model.

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