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List:       gtkmm
Subject:    Re: Application of preconditions for status transitions from data
From:       Murray Cumming <murrayc () murrayc ! com>
Date:       2011-10-11 13:48:48
Message-ID: 1318340928.2026.1.camel () localhost
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On Tue, 2011-10-11 at 15:36 +0200, Markus Elfring wrote:
> Is it possible to intercept write accesses to model attributes
> (Gtk::TreeModel::ColumnRecord ⇒ Gtk::TreeModelColumn)?
> 
> How are the chances to integrate validation rules into the gtkmm
> software
> infrastructure? 

The only code that makes changes to the model is either in your own
application code or in the append_column*() _convenience_ methods.

You can try changing either.

-- 
murrayc@murrayc.com
www.murrayc.com
www.openismus.com

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