Bug 84353 - EDITING: Very slow when selecting multiple row
Summary: EDITING: Very slow when selecting multiple row
Status: VERIFIED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
4.3.3.2 release
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: BSA
Keywords:
: 86441 (view as bug list)
Depends on:
Blocks:
 
Reported: 2014-09-26 06:08 UTC by YC LEE
Modified: 2015-06-27 19:07 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:


Attachments
select multiple rows in alternate and right click for function to appear (466.03 KB, image/jpeg)
2014-09-26 06:08 UTC, YC LEE
Details

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Description YC LEE 2014-09-26 06:08:11 UTC
Created attachment 106899 [details]
select multiple rows in alternate and right click for function to appear

Problem description: 
Become retarded slow when selecting multiple row by using CTRL + mouse click.
Selecting of rows is OK
But when clicking on the EDIT or RIGHT CLICK for functions
The system become very slow and almost hang

Steps to reproduce:
1. Create / Open a sheet
2. Right click multiple rows (alternate rows)
3. Lags and retarded starts about 9 row clicks (selection)
4. Have to wait very long for the functions to appear or clicking at the top FUNCTION MENU

It does not happen when only clicking a few rows, but from 6th onwards, the right click function and top menu are lagging.

It doesnt happen when all rows selected are in sequence, but only happen in alternate row selection. See attached.

This lag happens more to Windows 7. Kubuntu 14.04 doesnt lag that much.

Current behavior:
Lags and retarded

Expected behavior:
Almost immediate response.

My system, i7-3770 CPU 3.9GHZ
Windows 7 64Bit 8GB RAM

Operating System: Windows 7
Version: 4.2.5.2 release
Comment 1 mailbox 2014-09-26 14:51:22 UTC
Exactly the same problem here using Libreoffice 4.3 on Ubuntu.

Additionally, overall program responsiveness degrades until the selection is cleared.  Ironically, I can reproduce the behavior using even a blank sheet/new document in Calc.

The behavior does not seem reproducible when only selecting individual cells or columns.
Comment 2 benico 2014-11-13 08:53:34 UTC
Same problem with 4.3 range on ubuntu 12.04 32bit.  I'm still using 4.1.2.3 - which does not suffer from this - and also does not sort referenced cells.
Comment 3 Joel Madero 2014-11-20 15:49:22 UTC
*** Bug 86441 has been marked as a duplicate of this bug. ***
Comment 4 Rui Simoes 2014-12-18 08:53:43 UTC
I am using the version 4.3.5.2 and the problem persists.

Select more line increase slowness.
Comment 5 Rui Simoes 2014-12-18 09:06:53 UTC
Version 4.4.0.0.beta2 seem to have the problem resolved, I cant reproduce.
Comment 6 Yan Pas 2015-02-06 19:55:06 UTC
The same happens to me! Why this bug still not assigned to anybody?
Comment 7 Yan Pas 2015-05-07 19:49:15 UTC
In 4.4 problem is fixed. WORKSFORME because I don't know line of code where it was fixed
Comment 8 Steven 2015-06-27 19:07:19 UTC
I encounter the same issue on Ubuntu 14.04 with Libre Office Calc 4.2.8.2.

I will try with 4.4