Bug 57669

Summary:	FORMATTING: Merge All Cells makes LibreOffice not responding and takes too much time
Product:	LibreOffice	Reporter:	Zeki Bildirici <kobzeci>
Component:	Calc	Assignee:	Not Assigned <libreoffice-bugs>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	jbfaure
Priority:	medium	Keywords:	perf
Version:	3.6.3.2 release
Hardware:	Other
OS:	All
Whiteboard:	BSA
Crash report or crash signature:		Regression By:

Description Zeki Bildirici 2012-11-28 22:27:03 UTC

Problem description: 

When all cells are selected by the selector(between the cells A and 1) and pressing Merge cells hangs LibreOffice and takes nearly 4-5 minutes to finish the merge process.

I found it by chance(a mistpressing)of course it does not make sense to merge all cells. But it is the same when you deselect 3 or 4 rows or coloums and try to merge the remaining.

I tried it in MS Excel and it took only 2 seconds.

There is no problem with unmerge process.

Operating System: All

Comment 1 Kohei Yoshida 2013-01-04 00:58:17 UTC

Confirmed.

Comment 2 Jean-Baptiste Faure 2014-10-05 13:56:44 UTC

Take a few seconds (~8) in versions 4.1.6, 4.2.7.0.0+, 4.3.3.0.0+ and master built at home under Ubuntu 14.04 x86-64.

Marking as Resolved WorksForMe. Feel free to reopen if it does not work for you.

Best regards. JBF

Comment 3 Robinson Tryon (qubit) 2015-12-15 11:06:33 UTC

Migrating Whiteboard tags to Keywords: (perf)
[NinjaEdit]