Flex AdvancedDataGrid slow on performance while being resized

Question

I have a AdvancedDataGrid which is placed inside a resizable container (custom panel) and fixed at 100% width and height. Datagrid has about 100 rows and 15 columns. When I try to resize the container datagrid kinda freezes. I understand that while resizing the whole redraw process is being held in my datagrid but are there any ways of optimizing this behavior? Can I force datagrid postpone the whole update process while I am resizing the outter container?

Answer 1

you should rewrite AdvancedDataGrid class function invalidateDisaplyList to your own, but you should to go deeper until UIComponent to handle it in right way, so you could have another way: just while resizing clean dataProvider of Grid and after event will be completed set dataProvider back.