Bug 112967

Summary:	Umbrello undo display flickering
Product:	[Applications] umbrello	Reporter:	faden
Component:	general	Assignee:	Umbrello Development Group <umbrello-devel>
Status:	RESOLVED FIXED
Severity:	wishlist	CC:	finex, ralf.habacker
Priority:	NOR
Version First Reported In:	1.4.1
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	2.0.0 (KDE 4.0.0)
Sentry Crash Report:

Description faden 2005-09-21 00:37:08 UTC

Version:           1.4.1 (using KDE 3.4.1, Arch Linux)
Compiler:          gcc version 3.4.3
OS:                Linux (i686) release 2.6.12-ARCH

When the undo fonction is used, the entire application is flickering. Not only the drawing area but all the widgets. It's not give me a very good feeling. I fear that Umbrello is freezing.

Thx for hearing my wish ! Thx for umbrello.

Comment 1 Jonathan Riddell 2005-09-26 00:17:05 UTC

It's because of their fairly primitive way Umbrello's undo works, just reloading the whole file each time.  A more advanced undo framework would be needed.

Comment 2 faden 2005-09-26 15:53:14 UTC

Yes, maybe the command pattern have to be implemented. http://en.wikipedia.org/wiki/Command_pattern

Comment 3 FiNeX 2009-08-05 22:19:09 UTC

I think it has been fixed into the KDE4 version.

Could someone confirm it?

Comment 4 Ralf Habacker 2016-11-07 14:32:54 UTC

This has been fixed in the KDE4 version. No flickering anymore.