Bug 390102

Summary:	Preview mode stops working after sorting files
Product:	[Applications] dolphin	Reporter:	David <david.cortes.rivera>
Component:	view-engine: general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	minor	CC:	bugseforuns, nate
Priority:	NOR
Version First Reported In:	17.08.3
Target Milestone:	---
Platform:	Debian unstable
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description David 2018-02-08 20:13:03 UTC

On a folder with many photo files, when dolphin is showing files previews, if I sort the folder by some criteria, dolphin doesn't show the previews anymore until the folder is reloaded, or until the view is changed to something else and back to preview.

Comment 1 Patrick Silva 2018-02-20 14:23:23 UTC

cannot confirm using dolphin 17.12.2 on Arch Linux.

Comment 2 David 2018-02-20 15:27:21 UTC

(In reply to Dr. Chapatin from comment #1)
> cannot confirm using dolphin 17.12.2 on Arch Linux.

Quick question: how many picture files were in the folder? I notice the bug doesn't happen when there are only a few and they fit without scrolling, but rather, only when there are hundreds or thousands.

Comment 3 Patrick Silva 2018-02-20 15:31:17 UTC

(In reply to David from comment #2)
> (In reply to Dr. Chapatin from comment #1)
> > cannot confirm using dolphin 17.12.2 on Arch Linux.
> 
> Quick question: how many picture files were in the folder?

2142 jpg files.

Comment 4 Nate Graham 2018-03-29 21:04:46 UTC

Also cannot reproduce with a directory containing 1058 images using Dolphin 17.12.3 on Kubuntu 17.10 or from git master in KDE Neon dev unstable. Please re-open the bug if you can still reproduce this issue with the upcoming 18.04 release and a more up-to-date set of KDE Frameworks (i.e. Frameworks 5.44 or later)