hi everyone, i used dataGrid to display a list of real time data. when i finished it, i found it is slow. the DataGrid has 13 DataGridColumns, every column almost nest a ItemRenderer. i had to do this to meet the requirements of pattern. the data update every second, and i need to change the components’ style in some columns following the data. as i know these two aspects will cost large calculation.
who konws how to optimize it or other ways to achieve.
thanks
