Bug 430705

Summary:	Location of split is no longer remembered if manually changed
Product:	[Applications] dolphin	Reporter:	Alexander Kernozhitsky <sh200105>
Component:	split view	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	dolphin-bugs-null, nate
Priority:	NOR	Keywords:	regression
Version First Reported In:	20.12.0
Target Milestone:	---
Platform:	Debian testing
OS:	Linux
Latest Commit:	https://invent.kde.org/system/dolphin/-/commit/8d44699fa48bc4028b2a7fab4af77ad91f899956	Version Fixed/Implemented In:
Sentry Crash Report:

Description Alexander Kernozhitsky 2020-12-22 12:57:54 UTC

STEPS TO REPRODUCE
1. Turn the split mode on and change the split position
2. Turn the split mode off
3. Turn the split mode on again

OBSERVED RESULT

The split positions at steps 1 and 3 are different.

EXPECTED RESULT

The split positions at steps 1 and 3 are must be the same.

SOFTWARE/OS VERSIONS
Operating System: Debian GNU/Linux
KDE Plasma Version: 5.19.5
KDE Frameworks Version: 5.74.0
Qt Version: 5.15.2
Kernel Version: 5.9.0-5-amd64
OS Type: 64-bit

ADDITIONAL INFORMATION

This is a regression since Dolphin 20.08. I notice the bug often enough, as I disable the split mode and re-enable it again to make the contents of both panels the same.

Comment 1 Bug Janitor Service 2025-10-29 20:19:09 UTC

A possibly relevant merge request was started @ https://invent.kde.org/system/dolphin/-/merge_requests/1082

Comment 2 Méven 2025-10-31 13:59:27 UTC

Git commit 8d44699fa48bc4028b2a7fab4af77ad91f899956 by Méven Car, on behalf of Rafał Lichwała.
Committed on 31/10/2025 at 10:19.
Pushed by meven into branch 'master'.

dolphintabpage: save and restore splitter position

This commit changes version number for save/restore tab state,
because format has changed - m_splitterLastPosition is now also saved/restored

M  +11   -3    src/dolphintabpage.cpp
M  +6    -1    src/dolphintabpage.h

https://invent.kde.org/system/dolphin/-/commit/8d44699fa48bc4028b2a7fab4af77ad91f899956