Bug 158807

Summary:	It's extremely slow to show hidden files and folders in my home directory
Product:	[Applications] dolphin	Reporter:	Grissiom <chaos.proton>
Component:	general	Assignee:	Peter Penz <peter.penz19>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version:	16.12.2
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Grissiom 2008-03-05 15:38:09 UTC

Version:            (using Devel)
Installed from:    Compiled sources

when 'show hidden files' in my home directory(30 folders, 29 files), dolphin will hang up for about 5~10 seconds. That's unbearable.

Comment 1 Peter Penz 2008-03-05 15:54:07 UTC

Just to be 100 % sure: your compiled version is on trunk, not on the 4.0.x branch? Could you please tell me your CPU + GHz values? The bottleneck on trunk is the blending of the icons, which seems to be incredible slow -> I'll have to find another way for the blending...

Comment 2 Grissiom 2008-03-05 16:07:47 UTC

Ah, sorry that I forgot to mention that I'm using OpenSUSE's UNSTABLE repository. I think the version is on trunk. My CPU is AMD Turion64X2, 1.7G.

Comment 3 Peter Penz 2008-03-13 22:31:58 UTC

SVN commit 785369 by ppenz:

Remove the semitransparent effect for hidden items in the IconManager, it just takes too much time at this part of the code. David Faure suggested some alternative ideas, I hope I can try them before KDE 4.1. Currently it is more important to keep the performance high.

BUG: 158807

 M  +0 -30     iconmanager.cpp  
 M  +0 -3      iconmanager.h  


WebSVN link: http://websvn.kde.org/?view=rev&revision=785369