The only way to avoid flash hanging when rendering is to render less in each frame. I've never actually tried this, but what if you start out with useVirtualLayout=true until the screen is rendered, then change it to false after. Usually the user is busy reacting to the screen appearing for half a second or more.
On 3/26/14 5:54 PM, "Codefish" <[email protected]> wrote: >Sorry for not mentioning it. I tried the mx datagrid. It does perform >better on vscroll but not on hscroll. Eitherway its still not as smooth >as i need it to be. :( >Im experimenting with list itemrender to simulate similar behavior than >grid. (Avoiding datagroup inside renderer) So far renderer scrolling is >much smoother but takes some time to render at creationComplete. (Which i >prefer) only problem is that busy cursor is hanging. Which leads me to >another question: > >Can i use workers to render ? Is there another way to avoid flash hanging >while rendering ? > > > >> On Mar 27, 2014, at 1:32 AM, Justin Mclean <[email protected]> >>wrote: >> >> Hi, >> >>> Unfortunately I am using 4.11. All the the DG improvements made it >>>through. >> >> The performance improvements were to the mx data grids not the spark >>ones. In my experiments they are significantly faster than the spark >>ones - but that may depend on how you use them. >> >> Thanks, >> Justin
