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Scroll speed too slow #3799

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cyberduck opened this issue Oct 10, 2009 · 17 comments
Closed

Scroll speed too slow #3799

cyberduck opened this issue Oct 10, 2009 · 17 comments

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@cyberduck
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@cyberduck cyberduck commented Oct 10, 2009

1e1de62 created the issue

The file list scrolling is too slow on my Mac OS X SnowLeopard, regardless of amount of files.

@cyberduck
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@cyberduck cyberduck commented Oct 21, 2009

anonymous commented

I have the same problem. Scrolling any list of files in Cyberduck feels very laggy, as if I'm scrolling a very large list. I'm running Mac OS X 10.6.1.

@cyberduck
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@cyberduck cyberduck commented Nov 17, 2009

cypreess commented

I report this same problem

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@cyberduck cyberduck commented Nov 17, 2009

cypreess commented

Replying to [comment:4 cypreess]:

I report this same problem
Mac OS 10.6.1

@cyberduck
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@cyberduck cyberduck commented Nov 17, 2009

@dkocher commented

In ddfabef.

@cyberduck
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@cyberduck cyberduck commented Mar 28, 2010

fe2a0cb commented

This bug is set to fixed, but I've the latest version 3.4.1(5780) on a macbook 4.1 snow leopard 10.6.2 and the problem is still affecting me. Before upgrading to Snow Leopard I've not this problem.

@cyberduck
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@cyberduck cyberduck commented May 30, 2010

dd12b0d commented

I have the same problem when scrolling with the keyboard. It takes almost 1/2 a second to go from item to item using the up and down arrow keys. This started happening when the first snow leopard build was released and has not been fixed yet.

I am running 3.4.2 (5902)

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@cyberduck cyberduck commented Sep 8, 2010

willit commented

v3.6.1 and still no change. I was hoping this would be fixed. Happy to donate even further to have it fixed!

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@cyberduck cyberduck commented Oct 14, 2010

@dkocher commented

#4553 closed as duplicate.

@cyberduck
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@cyberduck cyberduck commented Nov 17, 2010

@dkocher commented

In 9610923.

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@cyberduck cyberduck commented Dec 9, 2010

artis commented

Version 3.8.1 (7954) still no changes.
also window resize is lagging

Hardware Overview:

Model Name: iMac
Model Identifier: iMac9,1
Processor Name: Intel Core 2 Duo
Processor Speed: 3.06 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 6 MB
Memory: 4 GB
Bus Speed: 1.07 GHz

@cyberduck
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@cyberduck cyberduck commented Dec 14, 2010

@dkocher commented

The change in 9610923 addresses scrolling speed when using the arrow keys. I agree that we should still do better for scrolling performance in general.

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@cyberduck cyberduck commented Feb 17, 2011

18404c2 commented

Same problem here, very slow scrolling of the file list, even with lists only a few lines longer than the window size.

Tested the same behaviour with decorations on/off, tree on/off, 32/64 bit.

Versione 3.8.2 (8330) snapshot still presents the same problem.

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@cyberduck cyberduck commented May 1, 2011

http://dotlassie.wordpress.com/ commented

MacOSX 10.5.8 Intel, Version 4.0.3 (8647), 2.4GHz Core2Duo:

Steps to reproduce keyboard arrows slow scrolling bug:

  • open cyberduck
  • connect to ftp server
  • navigate to a directory with at least 10 files
  • try up/down arrows: it should be fast: normal scrolling speed with about 60-80% usage of one processor core
  • choose a random file/dir
  • press enter to enter rename mode
  • filename rename box appears, press enter again to exit renaming mode
  • try to scroll with up/down arrows NOW! Scroll speed: 3 items/sec
  • Choose Bookmark menu / Toggle Bookmarks (Apple-B) TWICE, to return to file listing:
  • scrolling is fast again

@cyberduck
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@cyberduck cyberduck commented Aug 31, 2011

d5d421d commented

Same problem. bcd8805, 2.8GHz Core i5, Snow Leopard (also same on 2.4Ghz Core 2 Duo, Lion).

The scrolling doesn't break the app, but it feels like scrolling a busy web page on a G3 in OS 10.1. Very stuttery, and the bigger the window, the worse the performance.

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@cyberduck cyberduck commented Jan 23, 2012

fd81ea9 commented

9350 on Snow Leopard. the longer the filelist, the slower it gets. At 100+ dirs it becomes almost unresponsive.

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@cyberduck cyberduck commented Jan 17, 2013

Piti118 commented

In case anyone is searching for this, a workaround would be to use Outline view instead of the Default List View. Something is definitely wrong with BrowserListViewModel.

Outline view is much faster than List View.

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@cyberduck cyberduck commented Sep 11, 2013

@dkocher commented

Please update to the latest snapshot build available.

@cyberduck cyberduck closed this Sep 11, 2013
@iterate-ch iterate-ch locked as resolved and limited conversation to collaborators Nov 26, 2021
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