Bug 150871

Summary: Calc sheet UI doesn't redraw after dragging split view bar
Product: LibreOffice Reporter: Justin <webdev>
Component: CalcAssignee: Not Assigned <libreoffice-bugs>
Status: NEW ---    
Severity: normal CC: buzea.bogdan, rafael.palma.lima
Priority: medium    
Version: 7.3.5.2 release   
Hardware: All   
OS: Windows (All)   
Whiteboard:
Crash report or crash signature: Regression By:
Bug Depends on:    
Bug Blocks: 109182    
Attachments: example calc file
image showing redraw issue

Description Justin 2022-09-08 21:54:59 UTC 
Description:
Drag the vertical split window bar and bottom edge of the header row is speckled.

Steps to Reproduce:
1. open divbar.ods
2. drag the split bar to the right

Actual Results:
header row edge is speckled

Expected Results:
It should not be speckled, but look beautiful as before the drag.


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
Win10 v21H2, NVIDIA GPU
Comment 1 Justin 2022-09-08 21:55:29 UTC 
Created attachment 182322 [details]
example calc file
Comment 2 Justin 2022-09-08 21:55:56 UTC 
Created attachment 182323 [details]
image showing redraw issue
Comment 3 Maneesh 2022-09-11 07:05:30 UTC 
NOT REPRODUCED

Steps to Reproduce:
1. open divbar.ods
2. drag the split bar to the right


ENVIRONMET:

LibreOffice 7.4.0.0 alpha  Linux Mint 20.3
Comment 4 Rafael Lima 2022-09-12 22:52:19 UTC 
This is REPRO in kf5

Version: 7.3.5.2 / LibreOffice Community
Build ID: 30(Build:2)
CPU threads: 12; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pt-BR (pt_BR.UTF-8); UI: en-US
Ubuntu package version: 1:7.3.5-0ubuntu0.22.04.1
Calc: threaded

Also repro with

Version: 7.5.0.0.alpha0+ / LibreOffice Community
Build ID: 641d92a73e5b3d0e062e16ed4b42236e1a4796a5
CPU threads: 12; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pt-BR (pt_BR.UTF-8); UI: en-US
Calc: threaded

Dragging the split bar results in weird artifacts right below the column header. If you select the columns, they disappear.
Comment 5 Rafael Lima 2022-09-12 22:53:44 UTC 
NOT REPRO with gtk3

Version: 7.3.5.2 / LibreOffice Community
Build ID: 30(Build:2)
CPU threads: 12; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: pt-BR (pt_BR.UTF-8); UI: en-US
Ubuntu package version: 1:7.3.5-0ubuntu0.22.04.1
Calc: threaded

So it seems to be related to gen and kf5.
Comment 6 BogdanB 2023-08-18 19:17:10 UTC 
Also in
Version: 7.5.3.2 (X86_64) / LibreOffice Community
Build ID: 9f56dff12ba03b9acd7730a5a481eea045e468f3
CPU threads: 16; OS: Linux 6.2; UI render: default; VCL: gtk3
Locale: ro-RO (ro_RO.UTF-8); UI: en-US
Calc: threaded

Can be seen while dragging the split bar.