New topic: Scrolling Performance Issue with WebListBox
<http://forums.realsoftware.com/viewtopic.php?t=45250> Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message boborama Post subject: Scrolling Performance Issue with WebListBoxPosted: Tue Sep 04, 2012 3:14 pm Joined: Fri Feb 15, 2008 2:19 am Posts: 41 I noticed in the documentation that WeblistBox load/render times were among things improved with this release (2012 R1). Using the scrollbars seems top work pretty well... but trackpad gestures (two finger scrolling) which seemed to work fine for me under 2011 R3 is now suffering when subjected to a somewhat large numbers of rows. I have approximately 800 rows in my weblistbox -- which is more than I'd like. 40 rows works great... 200 rows seems to work pretty well....800 rows...now it's pretty much toast. It's strange. I can make several scroll down gestures and the weblistbox seems frozen...then after a few seconds it will snap to the position indicated by all my motionless scrolling. I can click on the scroll bars and scrub through them lightning fast...so it doesn't seem like it's the ability to update the control quickly. Strange. It may (?) have something to do with the inertia scrolling mechanism. Top Jym Post subject: Re: Scrolling Performance Issue with WebListBoxPosted: Fri Sep 07, 2012 3:13 pm Joined: Sat Oct 01, 2005 5:19 pm Posts: 3120 Not a clue why this is in Database, but why would you want 800 rows in a listbox? I can't think of any site I've seen that allows for that. The default is usually 25 Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Page 1 of 1 [ 2 posts ] -- Over 1500 classes with 29000 functions in one REALbasic plug-in collection. The Monkeybread Software Realbasic Plugin v9.3. http://www.monkeybreadsoftware.de/realbasic/plugins.shtml rbforumnotifier@monkeybreadsoftware.de
