From kde-devel  Wed Dec 30 13:24:55 2009
From: Robin Atwood <robin () binro ! org>
Date: Wed, 30 Dec 2009 13:24:55 +0000
To: kde-devel
Subject: Re: Best widget for tailing log data?
Message-Id: <200912302024.55513.robin () binro ! org>
X-MARC-Message: https://marc.info/?l=kde-devel&m=126217955002420

On Wednesday 30 December 2009, Kevin Krammer wrote:
> On Monday, 2009-12-28, Robin Atwood wrote:
> > What do people think is the best widget for "tailing" logging output from
> > a process? I looked at the numerous QText* widgets and QTextEdit seems a
> > good bet. But what is best, using a QTextCursor to add lines to the end
> > of the text and remove lines from the top, or keeping the log lines in an
> > eternal stack (via QStringList) and updating the widget en masse? The
> > amount of output will not normally be very large.
> 
> In case you are running the process locally, couldn't you just use an
>  embedded Konsole widget?

In principle, yes, but I have two output streams and I want to do some 
preprocessing before the lines are displayed. 

Cheers
-Robin
-- 
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Robin Atwood.

"Ship me somewheres east of Suez, where the best is like the worst,
 Where there ain't no Ten Commandments an' a man can raise a thirst"
         from "Mandalay" by Rudyard Kipling
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