[Qt-interest] QAggregatingProxyModel ?

[Andre Somers]

On 23-6-2010 17:30, Stephen Kelly wrote:
>
> Option 3) Write your own. A potentially non-trivial amount of work and
> learning if you haven't implemented a proxy model before. Don't subclass
> QAbstractProxyModel by the way. Subclass QAbstractItemModel instead.
>
>    
Interesting remark.
Would you care to explain why that is? I was under the impression that 
QAbstractProxyModel (which subclasses QAbstractItemModel itself) was 
meant to work as a base class for proxy models. Or is it that the 
standard setup that it provides does not match what you need for an 
aggregating proxy?

André

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