https://bugs.winehq.org/show_bug.cgi?id=41107
Bug ID: 41107 Summary: Total Commander 8.52a Final has VERY slow folder icons rendering Product: Wine Version: 1.9.16 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: shell32 Assignee: wine-bugs@winehq.org Reporter: katsunori.kumatani@gmail.com Distribution: ---
Created attachment 55313 --> https://bugs.winehq.org/attachment.cgi?id=55313 Terminal Output, not very useful
Using the 32-bit version of Total Commander 8.52a Final (latest non-beta), when drawing/rendering the icons for folders, it is VERY slow. Download the 32-bit version here: http://totalcmd2.s3.amazonaws.com/tcmd852ax32.exe
After installing and launching it, please do the following to reproduce:
1) Maximize the Window to have more folders on screen.
2) Near the top-left, to the right of the green "Refresh" button, click on the "Source: Only file names" button, this enables more folders visible at once to show the slow effect more.
3) Go/navigate to a folder which has around 200 folders, such as Z:\usr\share (depends on your Linux distro), it doesn't matter, just make sure it has a lot of folders to see how painfully slow it is.
This problem of course is not present in Windows.
Terminal output has been attached, however I don't think it has any useful information because [b]Total Commander version 7 exhibits almost the same terminal output, but IT IS NOT SLOW like 8.52a![/b] In fact it is almost instant when rendering folder icons, which look the exact same.
If you turn off folder icons in Preferences, it is fast, so I know that they are the culprit, 100%.
Btw, the version 9 beta does not seem to have this problem because it uses the system's folder icons (which are blue on my system) instead of internal. The internal ones are yellow.
I hope you can track down and fix this bug with this information.