[Qt5-feedback] QAIM::headerData()

[Kishore Jonnalagadda]

Does anyone have an opinion on this? It was once discussed before on
qt-interest[1]

[1] http://lists.qt.nokia.com/pipermail/qt-interest/2010-August/026565.html

Kishore
On Jul 20, 2011 5:42 PM, "Kishore Jonnalagadda" <
kitts.mailinglists at gmail.com> wrote:
> On Jul 20, 2011 5:38 PM, "Kishore Jonnalagadda" <
> kitts.mailinglists at gmail.com> wrote:
>>
>> I have been using QAIM in the last few months and one inconsistency I
find
> is in the headerData() API. I would like to see the api being modified
from
>>
>> virtual QVariant headerData ( int section, Qt::Orientation orientation,
> int role = Qt::DisplayRole ) const
>>
>> to
>>
>> virtual QVariant headerData ( const QModelIndex & parent, int section,
> Qt::Orientation orientation, int role = Qt::DisplayRole ) const
>>
>> just as it is for columnCount() and other API. In my use case, I am using
> QAIM as an aggregating model and hence it is very much possible that the
> models being aggregated have different header data.
>
> Also this change can be made source compatible by making index the last
> parameter with a default invalid (root) index.
>> Kishore
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