Bug 390718 - KrViewer: Tab scrolling using arrows is not working when too many tabs are open
Summary: KrViewer: Tab scrolling using arrows is not working when too many tabs are open
Status: CONFIRMED
Alias: None
Product: krusader
Classification: Applications
Component: krviewer (show other bugs)
Version: 2.7.0
Platform: Other Linux
: NOR major
Target Milestone: ---
Assignee: Krusader Bugs Distribution List
URL:
Keywords: triaged
Depends on:
Blocks:
 
Reported: 2018-02-19 07:40 UTC by Andrej Valek
Modified: 2019-05-24 05:17 UTC (History)
4 users (show)

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Description Andrej Valek 2018-02-19 07:40:52 UTC 
Version:           2.5.0 (using KDE 5.28.0)
Installed from:    Debian DEBs
OS:                Linux 9

When more tabs are opened unable move over arrows to last/first tab. Text in tabs is not compressed.

It was working fine on KDE4 and older version of krusader.
Comment 1 Nikita Melnichenko 2018-02-20 00:23:27 UTC 
It works fine on stable v2.6.0. Please try this version and report back.
Comment 2 Andrej Valek 2018-02-20 07:18:34 UTC 
KDE Frameworks 5.28.0
Qt 5.7.1 (built against 5.7.1)
The xcb windowing system

I have tested this versions:
- 2.4.0 - works fine
- 2.5.0 - problematic
- 2.6.0 "Stiff Challenges" - problematic
 - after creating new tab - "QWidget::insertAction: Attempt to insert null action"

All of the packages have been taken from official Debian repo.
Comment 3 Nikita Melnichenko 2018-02-20 07:40:53 UTC 
I missed that the report is for KrViewer tabs, not for the folder tabs in main window, sorry. I confirm, it's very buggy. It seems like it's trying to always show an active tab.

As a workaround you may use Ctrl+Tab, Ctrl+Shift+Tab or Ctrl+], Ctrl+[ for tab switching. Thanks for the report!
Comment 4 gbophuk_alt 2018-06-19 13:32:54 UTC 
Confirm, the problem is still reproduce in 2.7.0
Comment 5 Vera 2019-01-23 13:03:26 UTC 
kde5-krusader-2.7.1
Bug is still actual
Comment 6 Andrej Valek 2019-05-14 13:30:03 UTC 
Do we have some progress?
Comment 7 Nikita Melnichenko 2019-05-24 05:17:35 UTC 
As I recall, we discussed this internally some time ago and we think it may be related to an upstream bug. So far we don't have any solution but patches are always welcome!

As a workaround you may use Ctrl+Tab, Ctrl+Shift+Tab or Ctrl+], Ctrl+[ for tab switching.