[Qt-interest] Interview and fetchMore()

[Philip Scott]

  Hi Arnold,
>> I was having similar thoughts, although I couldn't quite pin down concretely in my mind how this might be achieved. Do you mean creating a proxy model in which zooming in added extra points to the end of the dataset?
>>      
>
> What I mean: On zooming in you would need to add rows in the middle. And if it
> really is zooming in, the boundaries would move to, so rows from top and
> bottom would be removed.
> Which could be optimized into zooming by factors of 2 where the number of rows
> doesn't change but the data in the rows and in the according header.
>    
Ah okay, I think I am understanding you now.

If I am correct you mean getting rid of fetchMore() altogeather and 
implementing/using my own flavour of it in the view and the data source? 
I think I can manage that. Or is there something cunning I am missing :)

Thanks ever so much for your reply,

- Philip