View Full Version : [CLOSED] Slow Gridpanel scrolling with Firefox 14

Jul 16, 2012, 3:07 PM
I noticed an issue with the 2.0 RC1 and RC2 releases of the GridPanel when using Firefox version 14.
Any grid with a scrollbar seems to scroll by one pixel at a time when using the mouse wheel - keyboard navigation seems to be fine.
As an example you can look at the infinite scrolling example http://examples2.ext.net/#/GridPanel/Infinite_Scrolling/Overview/.

Works fine with Chrome.

Jul 16, 2012, 4:22 PM

I have reproduced with FireFox 13 and will investigate. Thanks for the report.

It says me "FireFox is up to date". So, I am not sure what FireFox 14 you are talking about. On Android? Beta?

Jul 17, 2012, 2:50 PM
Hi Daniil,

I did some more research and it looks like it has something to do with the Viewport.
If you take the same grid as in the example, but remove the viewport - it works fine.

By the way, we are using Firefox 14 on Windows 7 PC.


Jul 17, 2012, 3:04 PM
The issue appears to be fixed in v2.1.

You could update to that version.