"Try to create smallest possible case where you have problem and post it here."
That or post the code from your item renderers to something like https://gist.github.com/ and send us the links. Using bindable expressions as Nemi said can cause issues, using certain layout groups can cause issues (recommendations is to use the least amount as possible) and so on. On Sat, Apr 23, 2016 at 1:39 PM, Nemi <nemino...@gmail.com> wrote: > Check how do you set data, is it binding, dataChange event or overriden set > data() > > There is also a "trick" where you can speed up DataGrid scrolling, I can't > remember exact code, it is something like: > datagrid.scroller.verticalScrollbar.addEventListener(Event.CHANGE.... > then in handler you force update with: > event.currentTarget.viewport.validateNow(); > > Try to create smallest possible case where you have problem and post it > here. > > > > -- > View this message in context: > http://apache-flex-users.2333346.n4.nabble.com/Bad-Datagrid-scrolling-performance-on-Yoga3-core-i5-geforce-940M-tp12047p12593.html > Sent from the Apache Flex Users mailing list archive at Nabble.com. >
