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List:       kde-devel
Subject:    Re: Read-only relational model in Qt4?
From:       Chris Gow <sniffy () rogers ! com>
Date:       2007-02-09 20:11:08
Message-ID: 200702091511.09098.sniffy () rogers ! com
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On Friday 09 February 2007 14:45:14 Matthias Lechner wrote:
> Hi everyone,
>
> I'm currently facing the problem of creating a read-only model for a SQLite
> database. Within the database I have one table which has a field "contact"
> which refers to a contact person defined in another table "contacts".
>
> First I tried to use the QSqlRelationalTableModel, but I'm unable to
> disable the edit mode. Furthermore there seems to be no option to define
> relations to multiple columns (e.g. I want to display a contact by "Contact
> name (phone number)").
>
> So I decided to reimplement QAbstractTableModel, but this requires a lot of
> (unnecessary) work and I feel like I'm reinventing the wheel.
>
> So the question is: is it really that hard to create a read-only relational
> model or do I miss something?
>
> Best regards
> Matthias
>
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I'm not a qt expert by any means but if you override the flags() method to not 
return editable, will that not do what you want it to do?

-- chris
 
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