cevou
20th May 2010, 13:43
Hi,
I created my own table model which fetches data from a database. After I call emit dataChanged(index,index) the model updates all table cells, which takes very long for all the records.
Is it possible to only "refresh" the updated cell or is there any other way to get better performance for this?
I created my own table model which fetches data from a database. After I call emit dataChanged(index,index) the model updates all table cells, which takes very long for all the records.
Is it possible to only "refresh" the updated cell or is there any other way to get better performance for this?